Cross-domain device for grid construction

A cross-domain, power grid technology, applied in the direction of overhead lines/cable equipment, etc., can solve the problems of low safety, corrosion, large bending degree, etc., and achieve the effect of improving the applicability

Inactive Publication Date: 2017-02-22
YULIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although the existing bamboo or wood spanning ladders are low in cost, the bamboo or wood is prone to moths, and the problems of cracks, corrosion, and large bending are caused by weather changes such as temperature or humidity.
At the same time, the safety of operators is low when using bamboo or wooden ladders

Method used

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  • Cross-domain device for grid construction

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Embodiment Construction

[0016] The present invention is described in further detail below in conjunction with accompanying drawing:

[0017] The invention provides a cross-domain device for power grid construction, such as figure 1 As shown, it includes two opposite columns 2, the columns 2 are vertically arranged, and the columns 2 are telescopic structures, and the columns 2 are hydraulic rod structures, folding structures or elastic structures; and the bottom of the columns 2 has a mounting base 1 , the bottom area of ​​the installation base 1 is relatively large, which can make the column 2 stably and vertically arranged; the column 2 is also provided with a fixed rod 5, and one end of the fixed rod 5 is fixed on the column 2, and the other end is fixed on the ground; The top is provided with a first runner 3, wherein the lanyard 6 passes through the first runner 3 on the two columns 2, and the rotation of the first runner 3 can move the lanyard 6, while the two first runners 3 The lanyard 6 bet...

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Abstract

The invention discloses a cross-domain device for grid construction. The cross-domain device for the grid construction comprises two uprights. The uprights are telescopic structure. The top of the uprights is provided with a first turning wheel. A hanging rope passes through the first turning wheel. The hanging rope is provided with a retaining ring. The bottom of the uprights is provided with a second turning wheel. The hanging rope passes through the second turning wheel. The safety of an operator is improved during the working time, and the problems, such as crack, corrosion and damage by worms, of an overhead ladder of moso bamboo and wood materials can be avoided.

Description

technical field [0001] The invention belongs to the technical field of power network distribution, and relates to a cross-domain device for power grid construction, in particular to a device for erecting power grids on roads, rivers or railways. Background technique [0002] During the construction of live crossing wires, in order to make the grid lines safely pass through the crossed objects, such as rivers, roads and railways, without affecting the normal operation of the traffic lines, it is necessary to erect temporary crossing frames. The safety and reliability of the spanning frame is the main factor for the normal and safe progress of the power grid construction. [0003] The more spanning frames that are used at present include spanning ladders made of moso bamboo and wood, and spanning frames made of metal materials such as steel pipes and aluminum alloys. However, although the existing bamboo or wood spanning ladders are low in cost, moths or wood are prone to mot...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/04
CPCH02G1/04
Inventor 鲍亮亮马小莉韦锋
Owner YULIN UNIV
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