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Convenient-to-operate wire lifting device for power line repair tower

A wire lifting and easy-to-operate technology, applied in the direction of overhead lines/cable equipment, etc., can solve the problems of delay in restoring power supply, difficulty in emergency repair work, time-consuming and other problems, and achieve the effects of achieving stability, saving energy and realizing efficiency

Active Publication Date: 2020-06-30
STATE GRID HEBEI ELECTRIC POWER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional emergency repair tower does not have a wire lifting device. It is necessary to fix the door post by adding a zipper, and then lift the wire after removing the cross arm. The volume of the device is too large and it is not easy to carry when operating at high altitude, which brings difficulties to the repair work

Method used

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  • Convenient-to-operate wire lifting device for power line repair tower
  • Convenient-to-operate wire lifting device for power line repair tower
  • Convenient-to-operate wire lifting device for power line repair tower

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Embodiment Construction

[0029] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. But the utility model is limited by the specific implementation disclosed below.

[0030] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only and are not intended to represent the only e...

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Abstract

The invention discloses a convenient-to-operate wire lifting device for a power line repair tower. The convenient-to-operate wire lifting device comprises a main lifting box and an auxiliary lifting box, a wire containing cavity is formed in the main lifting box; the side wall of the main lifting box is fixedly connected with a static blocking layer; a mounting block is fixedly connected into theelectrostatic barrier layer; four chain transmission mechanisms for realizing wire operation are arranged on the mounting block; a clamping mechanism used for clamping a wire is arranged on the chaintransmission mechanism, wire passing pipes are fixedly connected to the end faces of the left side and the right side of the main lifting box, first sliding rolling wheels are rotatably connected intothe wire passing pipes, and second sliding rolling wheels are rotatably connected into the main lifting box. The device is reasonable in structure, is designed in the form of a strap box, provides convenience for a user to carry, saves time for first-aid repair work, achieves the efficiency of lifting a wire in the first-aid repair process through the arrangement of the main wire lifting mechanism and the auxiliary wire lifting mechanism, and saves precious time for maintenance and first-aid repair.

Description

technical field [0001] The invention relates to the technical field of electric power emergency repair tower wire lifting technology, in particular to an easy-to-operate electric power emergency repair tower wire lifting device. Background technique [0002] Power grid accidents caused by major natural disasters seriously threaten the safe operation of the power grid. Power accidents are industrial disasters, and pole down accidents are even more catastrophic. Towers not only cause heavy equipment losses and power supply interruptions, but also threaten the stable operation of the power system, causing major damage to the safe operation of the power grid and the safe use of electricity by users. The ice disaster in northern Guangdong in 2008 is a typical case of large-scale collapse of towers. After a pole down accident occurs in the power system, the power sector needs to carry out emergency repairs as quickly as possible to restore power supply and normal system operation...

Claims

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Application Information

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IPC IPC(8): H02G1/02
CPCH02G1/02
Inventor 张召
Owner STATE GRID HEBEI ELECTRIC POWER CO LTD
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