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A power cross-arm installation device

A technology for installation devices and electronic control devices, which is applied in the direction of overhead lines/cable equipment, towers, building types, etc., can solve problems such as low efficiency, and achieve the effects of improving reliability, increasing safety, and reliable fixing

Active Publication Date: 2021-03-19
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a power cross-arm installation device for solving the problem of low efficiency in the power cross-arm installation work

Method used

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  • A power cross-arm installation device
  • A power cross-arm installation device
  • A power cross-arm installation device

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Embodiment Construction

[0030] The specific embodiments of the invention will be further described below in conjunction with the accompanying drawings, so as to make the technical solution of the invention easier to understand and grasp. Wherein the same components are denoted by the same reference numerals. It should be noted that the words "upper", "middle", "lower", "left", and "right" used in the following description refer to the directions of the indicated parts in the corresponding drawings, and the words "bottom" and " Top", "bottom" and "top", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

[0031] A power crossarm installation device, such as figure 1 and figure 2 As shown, it includes a walking device 1, a support beam 2, a clamping device 3, a locking device 4, a centralizing device 5, an adjustment hand wheel 6, a braking device 7 and an electric control device 8. The support beam 2 includes a short beam A 20...

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Abstract

An electric cross arm installing device is used for solving the problems that efficiency is low and labor intensity is high during daily installation and maintenance of an electric cross arm at present. The electric cross arm installing device can convey an assembled electric cross arm to an installation position along a power pole and comprises a walking device, a supporting beam, a clamping device, a locking device, a strengthening device, a braking device and an electric control device. The walking device is installed at the bottom of the supporting beam and provided with walking wheels, sothat the electric cross arm installing device can crawl along the surface of the power pole. The clamping device is installed on the upper face of the supporting beam and used for fixing the electriccross arm. The locking device is installed on the supporting beam and used for rapidly opening and closing the supporting beam. The strengthening device is installed at the bottom of the supporting beam and used for ensuring the stability of the electric cross arm installing device during crawling. The braking device is installed at the bottom of the supporting beam and used for reliably fixing the electric cross arm installing device and the power pole. The electric control device is used for controlling the operation of the walking device and the action of the braking device and can performremote controlling through a remote control transmission device.

Description

technical field [0001] The invention relates to the technical field of power pole and tower installation, in particular to a power cross-arm installation device. Background technique [0002] In recent years, with the rapid development of my country's electric power industry, the power pole and tower installation industry has become increasingly prosperous, and power poles are an important part of power poles and towers. At present, during the construction of power poles and towers, the installation of cross arms is a very challenging task. Since most of the poles and towers are operated in the field, they lack the assistance of traditional hoisting equipment. The traditional method is: the installer boards the power line pole, and the personnel on the pole pull up and fasten the various parts of the cross arm in turn through the insulating rope. Type hanging rings, multiple suspensions, tension clamps, etc., all of which are high-altitude operations, which are dangerous, l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04H12/00E04H12/24H02G1/04
CPCE04H12/00E04H12/24H02G1/04
Inventor 柳华宁王彦东
Owner STATE GRID CORP OF CHINA
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