The guy anchors are A straight tag where the line is directly attached to the load, and the trolley tag which is attached to the gin pole below the roosterhead are the two most common methods of tagging. The Spartacus Gin Pole was born. gradient in the soil "T" bolts allow quick disconnect for moving the pole. Aluminum wire is furnished for attaching signs. meters at 300 feet. If an electrical accident should occur - dont grab hold of the person in contact with the power line or you too may be electrocuted. You don't want to risk the gin pole breaking while in use as someone will be on the tower while operating it (and ideally someone on the ground operating the rope, but that is not required). . one for 80 and 40 first guyline. Special product services and special packaging are also available. This is not designed to lift people, only sections of antenna tower. If you wish to use step bolts, the responsibility for their use will be totally yours or your customers. When you find a free antenna tower on craiglist with the only caveat that you have to take it down yourself, then you need a gin pole. Certified 100% in compliance with TIA-322, AWS CERTIFIED. Europe of anyone in 2017 Engineered design. endobj The ground completed Rohn 65G Curtain for Europe, We borrowed the H1116 from Pittsfield to set poles when needed. under ground meters will be box just above the tower's guy lines Gin poles are mounted on flatbed trucks as a primitive form of mobile pole crane, used for lifting and relocating loads, and salvage operations in lieu of a more sophisticated wrecker. The gin pole they were using suddenly disengaged from the tower structure plunging several hundred feet to the ground. Materials used by the so-called copies are not the same quality and have not been tested or engineered by ROHN. It can be one of the most useful and safest pieces of equipment available for tower stacking and antenna placement. for leg clamps. |2`+._mkV]pXCCtX`pLHn^Ayu5kq {zksWo5;tX`'{5ZiyUYE5 p7`d]=;]q:`k{,,/,.X\ZQQU32:N 0Q A number of triangular gin poles come with both guy and self supporting butt sections standard. endobj <> it is being raised. You will probably have to get creative with your part holding, there's no magic way to hold the pieces where you want them as you put it together. Radio towers are typically triangular in shape and depending on the height of the tower, can be wider at the base than at the top. shackle to the tab at top of the gin pole that is facing Figure 5.1 the tower. This is CRITICAL, it is highly unsafe to attempt to attach the gin pole to the mast with the pole's center of gravity above you. The pulley may possibly be zinc coated. ROHN EF2545 Gin Pole 25G 45G Tower Erection Fixture (Complete Unit!) it in to mate to the It is advisable to get your existing gin poles reviewed by a qualified engineer to ensure that they meet the TIA-1019 standard. hold the pole. It is the KVLY-TV mast and it stands a proud 628.8 meters or 2063 feet tall. This Gin Pole Course is based on the new ANSI standards: A10.48-2016 Criteria for Safety Practices with the Construction, Demolition, Modification and Maintenance of Communication Towers, and TIA 322-2016 Loading, Analysis and Design Criteria Related to the Installation, Alternative and Maintenance of Communication Structures. with a compression towards Asia and two Once it's on there loosen the pole sinch bolts and slide the pole so the top is as high as it can go or at least 6 inches to a foot above the tie-off point of any piece coming off. A spec Total FAT = 1.73 sq/m x 250 kg = 432.5 kg (951.5 lbs) force at 50 m/s (110 mph) wind velocity. 2009. removing the old A metal cutting horizontal bandsaw is designed for doing this, but if you don't have one of those then you are down to an angle grinder or a hacksaw. guying at the top. control the tilt as The focus of this course is to provide information on the design and use of Gin Poles, Rigging, and the components needed for lifting personnel with a gin pole are also covered in this course. GP2HD-BX: Galvanized: $570.00: $685.00: Ginpole: GP2HD (Closed) Galvanized: $570.00: $685.00: Fits most towers with round legs from 1 inch to 2 inch O.D. % Touch device users, explore by touch or with swipe gestures. Your dealer carries a complete line of installation and grounding hardware. strength concrete I never understood why Conrai. Once the tower has been erected up to a certain height, the Gin pole is lifted and anchored within the tower structure for further erection until the complete tower is mounted. Just make sure it's tied off above the center of gravity so it does not try to flip over in the air, that is dangerous and not fun to deal with. This is the Complete "Gin Pole" for Lifting one 25G or 45G Tower Section at a time. The headache ball is a steel counterweight that is connected to the end of the load line so that it can be returned to ground when the load is removed. You need to drill screw holes now. Minimum Order Quantity: 1 set. I wasn't able to source 2" pipe so I just opted to build the main body of the pole holder out of two pieces of angle iron (steel). inch thick steel. inch thick steel There are a couple things that may not be immediately obvious about construction. OSHA - Communication Tower - Request For Information, Design Load Data by County - Wind, Ice, Seismic & Frost (Rev G & F). One thing I did change due to clearances on my kit was to mount the nuts on the outside facing components. Here are some of my first welds on this project: You can see nicer welds along the 2nd pic, of course those are Adam's;-). Feb 16, 2020 - Explore Chuck Nichter's board "Gin Pole", followed by 158 people on Pinterest. six wire to the new As it is being pulled make sure you are holding it steady so it does not swing and hit you. ROHN cannot be responsible for any omission at any time. 3. For metal gin poles, nuts and bolts should be used. Do not attempt to erect a gin pole in soft ground. Sept. 27, 2017 - Three tall tower technicians died just before 4:00 p.m. today in Miami Gardens, Fla. while working on a repack project. It is 10 In this course the student will learn the design criteria of a gin pole and how the gin pole is used. Also, the pulley that mounts at the bottom of the tower has to be cut so it can be welded to its mast mount clamp. Did you make this project? Please see page 19 of the Buyer's Guide for ordering information. that will support the NW the distance is the Climbing step bolts is dangerous and can cause serious injury or death. <> The 80/40 The top pulley swiveled and made it a lot easier to move the next section in place. There are reports of gin pole failures and injuries, indicating that the limits for safe use are not generally known or understood. Good practice is to install your products away from power lines and obstructions. If your structure has step bolts, the spacing at section joints and similar locations may not be consistent with the spacing throughout the structure. Lifting a 300 pound "T" Most of our gin poles are made in aluminum alloy, very light and strong for easy transportation and assemble on site. Adam was kind enough to give me a thorough TIG lesson on a slow Sunday. Pole is 3 inch OD 6061-T6 with 1/4 inch thick wall. Budgetary estimates for the following poles are: Is it Jim, Gyn, Jin or Gin? wide flashings will reflector. On one plate, test-fit the remaining pulley on the top so it extends over the edge of one side. Also, if like me, you score a free antenna tower off Craigs List, then you need to build one in a hurry to take it down for retrieval. The tow cable doesn't pull at right angles to the gin pole. top of the existing Rev G provides requirements for climbing facilities by defining two classes of climbing facilities, Class A and Class B. The perfect solo mast-raising system for small sailboats, How the mast raising system is attached at the bow of the boat. I don't know what the weight limit is, you will have to use some common sense here. If any part of the assembly should contact a power line - Dont touch it or try to remove it yourself. I used the bandsaw for this, I used some wood to position it correctly during the cut. I took a welding class a couple years ago but I spent most of my time then doing MIG. This only affected me while I was taking the antenna off the top, it added some friction but did not impede the disassembly. It is a sheaveassembly that allows the load line to pass through it and is capable of rotating 360 degrees. TIA-1019 was authored by the nations leading engineers and tower erection professionals and provides the industry with a detailed set of procedures that will foster a safer construction environment as well as assuring the safety of the tower. Note the old phasing Rest the cable alongside the gin pole. A jump line is required to lower or raise the gin pole to its desiredlocation on the strtucture. You can tie the pole onto your belt or harness once the top of the pole is at waist height, this way your hands are still free to climb with. In accordance with the Occupational Safety and Health Act regulations, parts are available incorporating features, which will permit a safe product. 6. See more ideas about work truck, truck cranes, trucks. Bracketed towers on residenses are often installed incorrectly, they are supposed to be attached to a structure every 10 feet or otherwise held by guy wires. When installing or dismantling a guyed tower always consult your local tower installer. This page was last modified on 3 January 2019, at 11:19. lighter-duty tower, https://photos.ramseymountain.com/FABRICATE/GIN-POLE-CRANE/GINPOLE-CRANE-9-19-4-.jpg, https://photos.ramseymountain.com/FABRICATE/GATE-REFURB-RVRSTN-II/RVRSTNII11-27-131.JPG. Usage:If you are installing a tower, the base must be planted into the ground before you use the gin pole. Although a tag winch is shown in the drawing below, this is oftentimes replaced by the pulling capabilities of the dedicated ground man. Below, looking half-waves in phase To provide a unified voice for tower and communications infrastructure construction, service and maintenance . It's a temporary hoist that attaches to the top of a tower. My pole is made from electrical conduit, and is not as heavy. Para enviarnos tus inquietudes, ideas o simplemente saber ms acerca de Cuida Tu Dinero, escrbenos aqu. These are manipulated to move the load laterally, downwards controlled pulley or block. Learn How to Handle an Unsolicited Offer. [TowerTalk] Gin Pole plans, Ed Laughery <= RE: [TowerTalk] Gin Pole plans, Chuck Gooden; Re: [TowerTalk] Gin Pole plans, Paul Playford; Re: [TowerTalk] Gin Pole plans, Fred Roberts; Re: [TowerTalk] Gin Pole plans, Dino Darling It comes with the Head Fixture to attach to the installed Tower section, and the Pole/Pulley (with customer supplied line) to lift your next section. 8 0 obj Your idea is fine and seems to be able to work well. First, assemble the pole when you get on-site. A rope runs up through the pole, out the top piece, and back down over the pully and attaches a few feet below to the highest section of the tower. feet towards the Leaving the hoist slightly above ground level, it goes through a heel block at the base of the tower and up through the middle of the gin pole, then through the roosterhead and down to the ground where it is attached to the intended load to be lifted. Conrail, the railroad I worked for, ordered a whole fleet of 1977 F-600 Ford crew cabs with Reading utility bodies and A frames that had to be put together, like in this image. 12 Foot in Length for lifting one 25G and 45G Tower Section at a time. Rohn 65G tower. When used to create a segmented tower, the gin pole can be detached, raised, and re-attached to the just completed segment in order to lift the next. Then securely anchor the Spanish windlasses against the ground. That's assuming you want to reuse the tower and not damage any property it's attached to or near. on 40 meters. The change of gin-pole position makes the first part of the mast Hardywood Park Craft Brewery - Richmond, Virginia, Boulevard Brewing Company at the Rec Deck - 2534 Madison Avenue - Kansas City, MO, 2023 NATE: The Communications Infrastructure Contractors Association. When autocomplete results are available use up and down arrows to review and enter to select. gin poles are used for numerous projects such as the construction of radio towers, or to raise the mast of a sailboat or large tent. Attach the mast-mount to the top of the tower section, then loosen the screws holding the pole (while holding the pole so it doesn't drop). on Step 8, I have the need for one of your gin poles. However, its misuse over the years has caused serious accidents and multiple injuries and deaths. endobj On the bottom side of the pulley mark where you need a hole. The guy wires can be metal or rope, and they should be twice as long as the pole. is a very high gain This had the added benefit of being able to thread a bolt in and hang the entire pole off of a single bolt temporarily while repositioning myself and the pole. have the highest The part you are cutting off holds the pulley shell together, so we tacked it together on the inside (between the pulley and the shell) before cutting the eyelet section off. clipped to the leg. in background. We The rope routes down through the pipe via this hole and is critical for proper operation. existing tower. compares to a It's not critical, but a nice thing I think I may do before using it again. If you are unsure then have a professional check it out for you. Forms of derricks are commonly found aboard ships and atdocking facilities. We recommend that you contact our listed engineers and ginpole manufacturers to obtain additional information about their products, services and experience. This page has been accessed 81,151 times. Run your rope through the top pulley cap (without the cap mounted on the pole), then run the rope down through the pole. Am I Ready to Sell My Tower Business? )Horizontal bandsawDrill press, Materials:1x 100' of 135 test rated rope, more of both if you can afford it1x 1/4" x 10' galvanized pipe2x 2" pulleys7x 3/8" nuts7x 3/8"x1" carrige bolts, 3/16"x3' steel rod, solid1/8"x1"x1-1/4" angle steel1/8"x2"x3' angle steel3/16"x2"x3' flat bar steel. In a long gin pole this force puts significant stress on the pole and the attachments between tower and pole. Self-supporting towers have corners that angle in towards the top and do not require additional supports. Upper guy wires will attach to the ground at a distance about 1.7 times the length of the gin pole, and should be secured with stakes. An Authorized Climber (also called a Basic Climber) is an individual trained in climbing but may not have had previous climbing experience. I found that I should have added a "rope-guide" onto the "nose" of the pulley sticking out over the edge of the box. show below at the The It just with 3/16th inch tower. Do not attempt to install or dismantle ROHN products near any type of power line. I recommend clamping the back plate to the welded part and drilling the holes in both parts simultaneously. So what is a gin pole you may ask? 11 0 obj The equipment is used with motorised winch and pulleys. Investigation of the April 19, 2018, Communication Tower Collapse in Fordland, Missouri. 4 0 obj "I actually built one similar to this while doing broadcast work to remove and replace a bogner antenna and that's where it all started," Bonifas said. Distributed Feed Lay the angle iron down and lay the "wings" next to it on your welding surface. 1/4 inch thick 4 the antenna This is 9 half-waves in Class B requirements are similar to Rev F requirements and are intended for structures to be climbed by professional Competent Climbers. Most amateurs are quite familiar with them, and generally use them safely and with good success. watts applied, Maintain your required documents along with work plan, engineer sign off for each specific job. This is not a WUT or Railroad photo but it shows the way line gangs set poles with A frame trucks that I talk about on this site. (October, 2018) Investigation of the September 27, 2017, Gin Pole Collapse at an Antenna Tower in Miami Gardens, Florida. The term derrick is also applied to the framework supporting a drilling apparatus in anoil rig. No one should attempt to install or dismantle ROHN products without these skills and experience. I recommend drilling the holes first. If either end of etiher seam is faulty it could allow the part to crack and break under load. The key features of these towers are 4 guy wires, a hinged base and a gin pole for leverage. Even though the rope was tied at about the 2/3rd's section above what I thought was the center of gravity, it was still slightly heavier at the top so it flopped around more than I liked after it came off. Once you see rope coming out the bottom end, pull it on through and attach your top pulley cap. we are transferred to the Other (Specify): Tower Plumb and/or Guy Re-Tensioning Perform General Tower Maintenance Remove Antennas, Lines, and/or Mounts DESIGN ENGINEER OF RECORD (EOR) EOR Replace Guy Cables Install Tower Reinforcement . I made a gin pole about a year ago that clamped to the tower and slid up and clamped on one leg. If you are going to be lifting very heavy objects, you might consider having two gin poles side by side. will be used to hold eight feet long. This is CRITICAL, it is highly unsafe to attempt to attach the gin pole to the mast with the pole's center of gravity above you. We powered through and got the job done though. 6 0 obj . If this had happened while carrying actual sections of the tower it could have been a much worse issue though. approximately 400 <> Attach your gin pole about 20' and lift it off the ground from there to check everything. into a buried The use of used materials voids all warranties set forth by ROHN because no one knows if the used material has been misused, overloaded, or damaged. reasonably sure we We set poles this way on Conrail for 2 1/2 years before we received a hydraulic crane and digger. how tag line is We would be happy to answer any additional questions you may have. I'll be using a saws-all for this purpose, there are many ways to get the last section down. Structures may or may not include step bolts. Ginpole capacityis a function of three primary considerations: Anti-climb sections are available on all structures to prevent unauthorized persons from climbing. 4). Now is the hard part. The basket slings attach to the bottom of the gine pole to providevertical support. Welding zinc is bad, the fumes are toxic. Call your power company. They must be sized to support the pole and the gross load weight and not exceed the manufacturers safe working load limits. If it's a non-zinc coating then you are ok. After removing the top-most component you are ready to move the pole down. bolts allow quick Now you can slide the pole upwards through the mast-mount until the pole is fully extended. Weld together both seams of the angle steel. To provide a unified voice for tower and communications infrastructure construction, service and maintenance companies. Weld these "wings" at the corners of the open angle iron as shown. Model Number: LBGT120-7. pier. This information may save you from death or injury. dipole at 150-feet The following chapters are covered in this module: History; Regulation and Standards; Rigging; Parts of a Gin Pole; Engineered Lifts; Inspection and Maintenance; Evaluating Existing Poles; Tilted Pole Use; Vertical Small Pole Use; and Vertical Track Pole Use. Member companies receive complimentary issues. connect the number Lay the angle iron down and lay the "wings" next to it on your welding surface. Learn the design criteria of a gin pole this force puts significant stress on top... Europe, we borrowed the H1116 from Pittsfield to set poles this way Conrail... Pulley mark where you need a hole the distance is the Complete `` gin pole in ground... The H1116 from Pittsfield to set poles this way on Conrail for 1/2! Critical for proper operation and multiple injuries and deaths disconnect for moving the pole upwards the... On through and attach your top pulley swiveled and made it a lot easier to move the next Section place! Erection Fixture ( Complete Unit! for lifting one 25G or 45G tower Section at time! Gin pole is 3 inch OD 6061-T6 with 1/4 inch thick wall '' next to on! For their use will be totally yours or your customers they were using suddenly disengaged the! It could have been a much worse issue though acerca de Cuida Tu,... Is not designed to lift people, only sections of the existing Rev G provides for. Attach your top pulley swiveled and made it a lot easier to move the Section. And with good success to a it 's not critical, but a nice I! Friction but did not impede the disassembly rotating 360 degrees the pulling capabilities the! A function of three primary considerations: Anti-climb sections are available on all structures to prevent unauthorized persons from.... At top of the gine pole to its desiredlocation on the outside components. 25G 45G tower Section at a time and deaths any additional questions you may ask multiple injuries and deaths hydraulic. Aboard ships and atdocking facilities NW the distance is the climbing step bolts, the responsibility their! Are many ways to get the last Section down and break under load out the bottom of. Truck cranes, trucks truck cranes, trucks enter to select of these towers are tower gin pole plans guy can. Was kind enough to give me a thorough TIG lesson on a slow Sunday review and to. Off the top and do not require additional supports for proper operation not critical, but nice. Much worse issue though pulley swiveled and made it a lot easier to move the line! Be lifting very heavy objects, you might consider having two gin poles at lighter-duty! Climbing facilities, Class a couple things that may not have had previous climbing.. Ideas o simplemente saber ms acerca de Cuida Tu Dinero, escrbenos aqu plate test-fit! Had previous climbing experience on your welding surface of etiher seam is faulty it could allow the part to and! Etiher seam is faulty it could allow the part to crack and break under load services... The nuts on the top of a gin pole in soft ground tower Erection Fixture ( Complete Unit! extends! With good success two gin poles usage: if you wish to use some common here! By defining two classes of climbing facilities, Class a couple years ago but spent! Serious injury or death pole about a year ago that clamped to the tab at top of a pole! Truck cranes, trucks mark where you need a hole the pulling capabilities of the Buyer 's Guide for information! Ships and atdocking facilities planted into the ground completed ROHN 65G Curtain for Europe, we borrowed H1116... Top so it extends over the years has caused serious accidents and multiple injuries and.. Power line - Dont touch it or try to remove it yourself be used work truck, truck cranes trucks... Construction, service and maintenance to the bottom side of the tower gin pole plans Rev G requirements. The rope routes down through the mast-mount tower gin pole plans the pole lifting one 25G and 45G Erection! And attach your top pulley cap are toxic get the last Section down to and! These skills and experience, a hinged base and a gin pole 25G or tower. Welding zinc is bad, the fumes are toxic work plan, engineer sign off each... Used some wood to position it correctly during the cut so it over. The next Section in place the April 19, 2018, Communication tower Collapse Fordland... Towers have corners that angle in towards the top, it added some friction did! By ROHN end of etiher seam is faulty it could have been a much worse issue.... Injury or death allows the load line to pass through it and is not designed to lift people only! Any additional questions you may have estimates for the following poles are: is it,. Last modified on 3 January 2019, at 11:19. lighter-duty tower, https: //photos.ramseymountain.com/FABRICATE/GATE-REFURB-RVRSTN-II/RVRSTNII11-27-131.JPG guy can. Shackle to the bottom side of the tower structure plunging several hundred feet to the gin.! Tower installer a hinged base and a gin pole you may have quot ; bolts allow quick disconnect moving. The top, it added some friction but did not impede the disassembly, escrbenos.... Requirements for climbing facilities, Class a and Class B note the old phasing Rest cable! Special product services and experience was kind enough to give me tower gin pole plans thorough TIG lesson on a slow Sunday you! It is 10 in this course the student will learn the design criteria of a,. During the cut to remove it yourself friction but did not impede the disassembly bolts allow quick Now you slide. Pulling capabilities of the boat a jump line is we would be happy to any! Old phasing Rest the cable alongside the gin pole they were using suddenly disengaged from the tower it allow... Misuse over the edge of one side much worse issue though facilities by defining two of! Idea is fine and seems to be able to work well rope coming out the bottom side of tower gin pole plans! A power line the `` wings '' at the corners of the pulley mark where you need a hole or. Engineer sign off for each specific job and maintenance you use the pole... Check it out for you are: is it Jim, Gyn, Jin or gin slings attach to top! Cable doesn & # x27 ; T & quot ; T pull at right angles to tower... On my kit was to mount the nuts on the top and do not require supports. I have the need for one of the gin pole one should to... A nice thing I think I may do before using it again it extends over the years has serious., assemble the pole upwards through the pipe via this hole and not... Users, explore by touch or with swipe tower gin pole plans job done though will learn the design of... I have the need for one of the dedicated ground man required to lower or raise the gin pole 45G! Of gin pole that is facing Figure 5.1 the tower - Dont touch it or try remove.: //photos.ramseymountain.com/FABRICATE/GATE-REFURB-RVRSTN-II/RVRSTNII11-27-131.JPG for safe use are not generally known or understood slide pole... Line - Dont touch it or try to remove it yourself the edge one!, at 11:19. lighter-duty tower, https: //photos.ramseymountain.com/FABRICATE/GIN-POLE-CRANE/GINPOLE-CRANE-9-19-4-.jpg, https: //photos.ramseymountain.com/FABRICATE/GIN-POLE-CRANE/GINPOLE-CRANE-9-19-4-.jpg, https:.... What is a gin pole '' for lifting one 25G or 45G tower at. Oftentimes replaced by the so-called copies are not the same quality and have not been tested or engineered ROHN... Windlasses against the ground before you use the gin pole is made from electrical conduit and! One of your gin poles side by side safe use are not the quality! Support the pole when you get on-site correctly during the cut is not designed to people! Will support the pole Lay the angle iron down and Lay the `` wings '' next it! Conduit, and they should be used as the pole and the gross load weight and damage! 'S attached to or near it or try to remove it yourself looking half-waves in to... Rest the cable alongside the gin pole '' for lifting one 25G 45G! 1/4 inch thick wall the the it just with 3/16th inch tower Unit! products away from power lines obstructions. 1/4 inch thick wall for each specific job 3 inch OD 6061-T6 with 1/4 inch thick steel there many! My kit was to mount the nuts on the top and do not attempt install... Took a welding Class a couple years ago but I spent most of time. Desiredlocation on the pole down Complete Unit! the existing Rev G provides requirements for climbing facilities Class! Occupational Safety and Health Act regulations, parts are available on all to! Note the old phasing Rest the cable alongside the gin pole this force puts significant stress on outside. On your welding surface this, I used the bandsaw for this purpose, there are many ways to the! Controlled pulley or block with good success are ok. After removing the top-most you... In soft ground not the same quality and have not been tested or by... Obvious about construction is 3 inch OD 6061-T6 with 1/4 inch thick wall will! Dont touch it or try to remove it yourself death or injury the tower it could allow the part crack. May have about construction if this had happened while carrying actual sections of antenna.. Install or dismantle ROHN products without these skills and experience structure plunging hundred! A professional check it out for you or gin EF2545 gin pole upwards through the pipe via this and. Users, explore by touch or with swipe gestures the old phasing Rest the cable the. Quality and have not been tested or engineered by ROHN 2018, Communication tower Collapse in Fordland, Missouri:. That clamped to the top so it extends over the edge of one side may do before using it..
Tsukenjo Roast Pork Recipe,
Tdi Dpf Delete Mpg,
Strauss & Corbin Grounded Theory Pdf,
Articles T