10KV-circuit combined ladder stand

A 1.10KV, combined technology, applied in the direction of ladders, buildings, building structures, etc., can solve problems such as difficult access for new employees, and achieve the effects of flexible use, cost reduction, and wide range of use

Inactive Publication Date: 2014-11-05
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the problems existing in the above-mentioned prior art, the present invention provides a 10KV line combined climbing ladder, which solves the problems that it is difficult to climb poles in winter and rainy seasons in ice, snow and frost and some new employees cannot climb poles.

Method used

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  • 10KV-circuit combined ladder stand
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  • 10KV-circuit combined ladder stand

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Embodiment

[0022] Such as Figure 1-3 As shown, the combined ladder includes two parts: the ladder body and the connecting piece; one end of the body is provided with an insert 1, and the other end of the body is provided with a slot 8 and a lock pin 2, the slot matches the shape of the insert, and the insert 1 and the slot is provided with a pin hole matching the lock pin; the structure of the connector is that the electric pole fixing jig 3 is arranged in an arc shape, and the two ends of the arc of the arc-shaped electric pole fixing jig are arranged to connect Plate 4, the connecting plate is rotatably connected with the connecting plate of the movable fixture I 6 and the movable fixture II 7 through the connecting shaft 5; the movable fixture I and the movable fixture II include an arc-shaped fastening plate and an arc-shaped transition plate 9. The arc radians of the arc-shaped fastening plate and the arc-shaped transition plate are the same as the arc arc radians of the pole fixin...

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Abstract

The invention relates to a 10KV-circuit combined ladder stand which comprises a ladder body and a connecting piece. One end of the ladder body is provided with insertion sheets. The other end of the ladder body is provided with slots and lock pins. The slots are matched with the insertion sheets in shape. According to the structure of the connecting piece, an electric pole fixing clamp is arranged to be of a circular arc shape, the two ends of the circular arc of the circular-arc-shaped electric pole fixing clamp are provided with connecting plates, the connecting plates are connected with a connecting plate of a movable clamp I and a connecting plate of a movable clamp II in a rotating mode through connecting shafts respectively, a body connecting plate is arranged outside the circular arc of the circular-arc-shaped electric pole fixing clamp, and the body connecting plate is fixed to the ladder body through the lock pins. The 10KV-circuit combined ladder stand can be used safely on special conditions of freeze, rain, snow and frost, enables circuit operation to be smooth, safe and effective and provides a special safety guarantee for an operator on a pole; besides, the 10KV-circuit combined ladder stand lowers cost, eliminates harm to staff, livestock and the like when a fixed ladder stand is too low, and has popularizing value.

Description

technical field [0001] The invention relates to a safety protection device for working on poles and towers in electric power systems, in particular to a 10KV line combined ladder, which is especially suitable for use when climbing poles in winter, ice, snow, and frost weather, and when new workers cannot climb poles; It belongs to the technical field of power distribution. Background technique [0002] The 10KV lines of the power system urban network are equipped with climbing ladders, while the construction or operation of rural power grid lines still use foot buckles to climb poles, especially in winter and rainy seasons when it is difficult to climb poles in ice, snow and frost and some new employees cannot climb poles. Contents of the invention [0003] The present invention aims at the problems existing in the above-mentioned prior art, and provides a 10KV line combined climbing ladder, which solves the problems that it is difficult to climb poles in winter and rainy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06C7/08E06C7/50
Inventor 李坚韩聪刘万明毕洪顺朱克鑫侯玉宝陈波赵国成张艳华陶传生苏云辉高占永王冕杨松梁锁山
Owner STATE GRID CORP OF CHINA
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