CN104485605A - Steel pipe pole operating platform - Google Patents
Steel pipe pole operating platform Download PDFInfo
- Publication number
- CN104485605A CN104485605A CN201410729725.4A CN201410729725A CN104485605A CN 104485605 A CN104485605 A CN 104485605A CN 201410729725 A CN201410729725 A CN 201410729725A CN 104485605 A CN104485605 A CN 104485605A
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- CN
- China
- Prior art keywords
- flat ladder
- steel pipe
- pipe pole
- described flat
- rear end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Bridges Or Land Bridges (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Ladders (AREA)
Abstract
The invention provides a steel pipe pole operating platform. The steel pipe pole operating platform comprises a flat ladder, wherein a diagonal draw bar is arranged on the front end of the flat ladder; a bracket I is arranged in the middle of the flat ladder; the flat ladder is fixedly connected with the diagonal draw bar through the bracket I; the surface of the front end of the flat ladder is laid with an insulating plate; the rear end of the flat ladder is fixedly connected with the rear end of the diagonal draw bar through a bracket II; a cross bar is arranged between the bracket I and the bracket II; a guardrail device is arranged on each of the rear end of the flat ladder and the rear end of the diagonal draw bar; each guardrail device comprises a guardrail hoop and a chain matched with the guardrail hoop; a movable pedal is arranged on a position, not laid with the insulating plate, on the flat ladder; clamping devices are arranged on two ends of the movable pedal. The steel pipe pole operating platform provided by the invention has the beneficial effects of reasonable design, simple structure and convenience and flexibility for use and provides the safe and high-operability operating platform for maintainers, the operating range is effectively expanded, the operating efficiency is improved, and the problem that a steel pipe pole is difficult to overhaul is effectively solved.
Description
Technical field
The present invention relates to a kind of steel pipe pole operation platform.
Background technology
In recent years, due to urban renewal, urban construction high speed development, power load increases sharply, supply network can not meet the needs of power load development, newly-built circuit and track remodelling work increase sharply, but along with urban land day is aobvious nervous, for improving land efficiency, urban planning authority generally provides narrow high-tension line corridor or utilizes greenbelt as the common self-supporting tower of passage of high-tension overhead line and concrete frame because root is opened wide, need larger corridor, account for position is many, be not suitable for setting up in restricted corridor.As laid cable line on same path, then invest very large, construction engineering units is often difficult to accept.Steel pipe pole is because bar footpath is little, and it is smaller to take up an area few corridor needed, and structure is simple, and stressed clear, processing and manufacturing is easy, easy construction, and safe and reliable to operation, maintenance workload is few, city and around high-tension overhead line in be widely used.
But, due to early stage steel pipe pole simple and compact for structure, do not consider live line working and maintenance time condition, cause steel pipe pole maintenance difficulty and there is potential safety hazard.Its principal element is: 1, existing steel pipe pole only has one-sided pin to follow closely cat ladder (centipede cat ladder), inserting to the process of cross-arm from shaft does not have hand to grab position, easily cause and fall, and be not the proper site of safety rope, cause hidden danger to the personal safety of maintainer; 2, the cross-arm of steel pipe pole is narrower, (width is 10 ~ 30cm, length is 1.5 ~ 2.5m), and thing is not helped in climbing and operation, maintainer cannot carry out insulator cleaning work under secure conditions, and do not have suitable working position to change certain insulator string, bring very large inconvenience to service work; 3, during line live-line work, due to cross-arm limited area, under live line working personnel easily fall to cross-arm pin, affect the safe distance of live line working, cause personal safety hidden danger.
Summary of the invention
The object of this invention is to provide a kind of steel pipe pole operation platform, to overcome currently available technology above shortcomings.
The object of the invention is to be achieved through the following technical solutions:
A kind of steel pipe pole operation platform, comprise flat ladder, described flat terraced front end is provided with brace, described flat ladder middle part is provided with support one, described flat ladder is fixedly connected with by support one with described brace, described flat terraced front-end surface is laid with insulating sheet material, described flat terraced rear end is fixedly connected with by support two with described brace rear end, cross bar is provided with between described support one and support two, described flat terraced rear end and described brace rear end are provided with railing device, the chain that described railing device comprises railing anchor ear and matches with it, described flat ladder and brace are all fixedly connected on steel pipe pole by railing device, the position described flat ladder not laying insulating sheet material is provided with Active foot plate, described Active foot plate is movably connected on flat ladder, described Active foot plate two ends are provided with gripping mechanism.
Further, described flat ladder adopts oval insulated pipes used, and its length is 2.5m, and weight is 2Kg/m.
Further, described flat ladder easy to break allowable stress is greater than 0.5t.
Further, described brace is the thin insulated pipes used of diameter 30mm.
Further, the material of described railing device is high strength steel.
Further, described flat ladder is provided with pulley slideway.
Further, described Active foot plate bottom is provided with pulley.
Beneficial effect of the present invention: reasonable in design, structure is simple, easy to use and flexible, effectively expand job area, for maintainer provides a safety, workable job platform, improve operating efficiency, possess higher technological level, efficiently solve steel pipe pole maintenance difficult problem, ensure that power grid security runs the safety with personnel in operation process reliably.
Accompanying drawing explanation
Below in order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the steel pipe pole operation platform described in the embodiment of the present invention.
In figure:
1, flat ladder; 2, brace; 3, railing device; 4, railing anchor ear; 5, chain; 6, insulating sheet material; 7, support one; 8, Active foot plate; 9, gripping mechanism; 10, support two; 11, cross bar.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain, all belongs to the scope of protection of the invention.
Steel pipe pole operation platform as shown in Figure 1, comprise flat ladder 1, described flat terraced 1 adopts oval insulated pipes used, its length is 2.5m, weight is 2Kg/m, described flat terraced 1 easy to break allowable stress is greater than 0.5t, described flat terraced 1 is provided with slideway, described flat terraced 1 front end is provided with brace 2, described brace 2 is the thin insulated pipes used of diameter 30mm, support 1 is provided with in the middle part of in the of described flat terraced 1, described flat terraced 1 is fixedly connected with by support 1 with described oblique pull 2 bar, described flat terraced 1 front-end surface is laid with insulating sheet material 6, described flat terraced 1 rear end is fixedly connected with by support 2 10 with described brace 2 rear end, cross bar 11 is provided with between described support 1 and support 2 10, described flat terraced 1 rear end and described brace 2 rear end are equipped with railing device 3, the material of described railing device 3 is high strength steel, the chain 5 that described railing device 3 comprises railing anchor ear 4 and matches with it, described flat terraced 1 and brace 2 be all fixedly connected on steel pipe pole by railing device 3, the position not laying insulating sheet material 6 on described flat terraced 1 is provided with Active foot plate 8, described Active foot plate 8 two ends are provided with gripping mechanism 9, described Active foot plate 8 bottom is provided with pulley, slideway on described flat terraced 1 and described pulley match.
During concrete use, flat ladder 1 and brace 2 are fixedly connected on steel pipe pole by the railing device 3 being arranged on respective rear end, support 1 is provided with in the middle part of in the of described flat terraced 1, described flat terraced 1 is fixedly connected with by support 1 with described oblique pull 2 bar, to prevent flat ladder 1 from occurring shake when operation, change job position and operating direction by regulating the chain 5 of railing device 3 with railing anchor ear 4.During operation, operating personnel moves by the Active foot plate 8 be arranged on flat ladder 1, time mobile, can by the cross bar 11 be arranged between support 1 and support 2 10 as handrail to ensure balance, after moving to correct position, by gripping mechanism 9, Active foot plate 8 is clamped, prevent continuing slip and depart from job position, after selecting correct position to fasten safety rope, operating personnel can keep one's balance under high dummy status, rely on flat ladder 1 and cross bar 11 as support thing simultaneously, ensure that the personal safety of operating personnel, make work operations more convenient, because flat terraced 1 front end is laid with insulating sheet material 6, during line live-line work, the personal safety of operating personnel have also been obtained guarantee.
The present invention is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; no matter but any change is done in its shape or structure; every have identical with the application or akin technical scheme, all drops within protection scope of the present invention.
Claims (5)
1. a steel pipe pole operation platform, it is characterized in that, comprise flat ladder (1), described flat ladder (1) front end is provided with brace (2), described flat ladder (1) middle part is provided with support one (7), described flat ladder (1) is fixedly connected with by support one (7) with described brace (2), described flat ladder (1) front-end surface is laid with insulating sheet material (6), described flat ladder (1) rear end is fixedly connected with by support two (10) with described brace (2) rear end, cross bar (11) is provided with between described support one (7) and support two (10), described flat ladder (1) rear end and described brace (2) rear end are equipped with railing device (3), the chain (5) that described railing device (3) comprises railing anchor ear (4) and matches with it, described flat ladder (1) and brace (2) are all fixedly connected on steel pipe pole by railing device (3), the position described flat ladder (1) not being laid insulating sheet material (6) is provided with Active foot plate (8), described Active foot plate (8) two ends are provided with gripping mechanism (9).
2. steel pipe pole operation platform according to claim 1, is characterized in that, described flat ladder (1) adopts oval insulated pipes used, and its length is 2.5m, and weight is 2Kg/m.
3. steel pipe pole operation platform according to claim 2, is characterized in that, described flat ladder (1) easy to break allowable stress is greater than 0.5t.
4. steel pipe pole operation platform according to claim 3, is characterized in that, the thin insulated pipes used that described brace (2) is diameter 30mm.
5. steel pipe pole operation platform according to claim 4, is characterized in that, the material of described railing device (3) is high strength steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410729725.4A CN104485605A (en) | 2014-12-03 | 2014-12-03 | Steel pipe pole operating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410729725.4A CN104485605A (en) | 2014-12-03 | 2014-12-03 | Steel pipe pole operating platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104485605A true CN104485605A (en) | 2015-04-01 |
Family
ID=52760126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410729725.4A Pending CN104485605A (en) | 2014-12-03 | 2014-12-03 | Steel pipe pole operating platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104485605A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106602464A (en) * | 2016-12-20 | 2017-04-26 | 国家电网公司 | Power transmission line steel pipe tower work platform |
| CN107887838A (en) * | 2017-11-17 | 2018-04-06 | 国家电网公司 | A kind of double pike pole beam nut overhauls special flat ladder |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201838934U (en) * | 2010-08-20 | 2011-05-18 | 胜利石油管理局电力管理总公司东区供电公司 | Novel portable adjustable rod upper platform |
| CN202474702U (en) * | 2012-03-20 | 2012-10-03 | 上海市电力公司 | Platform mounting support for live operation of power distribution line |
| CN103001146A (en) * | 2012-11-30 | 2013-03-27 | 衡水供电公司 | Steel pipe pole operation platform and usage method thereof |
| CN202906301U (en) * | 2012-11-30 | 2013-04-24 | 衡水供电公司 | Steel-pipe pole operation platform |
-
2014
- 2014-12-03 CN CN201410729725.4A patent/CN104485605A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201838934U (en) * | 2010-08-20 | 2011-05-18 | 胜利石油管理局电力管理总公司东区供电公司 | Novel portable adjustable rod upper platform |
| CN202474702U (en) * | 2012-03-20 | 2012-10-03 | 上海市电力公司 | Platform mounting support for live operation of power distribution line |
| CN103001146A (en) * | 2012-11-30 | 2013-03-27 | 衡水供电公司 | Steel pipe pole operation platform and usage method thereof |
| CN202906301U (en) * | 2012-11-30 | 2013-04-24 | 衡水供电公司 | Steel-pipe pole operation platform |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106602464A (en) * | 2016-12-20 | 2017-04-26 | 国家电网公司 | Power transmission line steel pipe tower work platform |
| CN107887838A (en) * | 2017-11-17 | 2018-04-06 | 国家电网公司 | A kind of double pike pole beam nut overhauls special flat ladder |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150401 |