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Ladder for cable overhauling

A ladder and cable technology, applied in ladders, buildings, building structures, etc., can solve the problems of unstable fixation of maintenance ladders and easy slipping, and achieve the effects of reliable design principles, increased stability, and improved maintenance efficiency.

Inactive Publication Date: 2020-01-24
LINQU POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problem that the maintenance ladder in the prior art is unstable and prone to slipping, the present invention provides a ladder for cable maintenance to increase the stability of the ladder, reduce the difficulty of climbing operations, and improve maintenance efficiency. Effect

Method used

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  • Ladder for cable overhauling
  • Ladder for cable overhauling
  • Ladder for cable overhauling

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Embodiment Construction

[0021] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0022] Key terms appearing in the present invention are explained below.

[0023] The cable maintenance ladder provided by the invention includes a ladder body.

[0024] figure 1 It is a schematic diagram of the front structure of the cable maintenance ladder in one embodiment of the present invention. Such as figure 1 As shown, the...

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Abstract

The invention provides a ladder for cable overhauling, and relates to the field of power equipment. A ladder body is included and comprises a left ladder frame and a right ladder frame. A plurality ofsupporting plates distributed at intervals are arranged between the left ladder frame and the right ladder frame. An upper auxiliary fixing device is arranged at the upper end of the ladder body andcomprises an upper auxiliary plate. An upper connecting shaft is arranged between the upper end of the left ladder frame and the upper end of the right ladder frame. The upper auxiliary plate is rotationally connected to the upper connecting shaft. An upper anti-skid pad is arranged at the rear portion of the upper auxiliary plate. A tool storage cavity is formed in the upper auxiliary plate. A lower auxiliary fixing device is arranged at the lower end of the ladder body. The ladder has the beneficial effects that the stability of the ladder is improved, the difficulty of climbing work is reduced, and the overhauling efficiency is improved.

Description

technical field [0001] The invention relates to the field of electric equipment, in particular to a ladder for cable maintenance. Background technique [0002] In electric power maintenance, it is often necessary to overhaul overhead cables or power equipment located at a higher position, especially in the maintenance and laying of outdoor overhead cables. On the wall, and then carry out construction work, lean the maintenance ladder against the wall and use the friction between the upper and lower ends, the ground and the wall for support. The maintenance ladder is not fixed stably, and it is prone to slipping; They need to carry a lot of tools, most of them tie the tools to the body, and when the maintenance needs to replace the tools, they need to fix the tools on the body again, and then take out other work, it is very inconvenient to operate at high altitude, and there is also a tool drop. Falling and other situations have increased the difficulty of maintenance and re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06C1/04E06C7/46E06C7/48
CPCE06C1/04E06C7/46E06C7/48
Inventor 李双磊马伟魏洪亮王伯林李海燕王孝帅高军赵静陈青宋学红程继青梅平何强郎需栋王浩
Owner LINQU POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO
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