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Fixtures

A technology for fixing devices and fixing parts, applied to ladders, buildings, building structures, etc., can solve problems such as low work efficiency, and achieve the effects of improving work efficiency, reliable connection, and simple operation

Active Publication Date: 2017-03-22
STATE GRID BEIJING ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a fixing device to solve the problem of low work efficiency caused by using ropes to fix the flat ladder during the flat ladder method operation in the prior art

Method used

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Embodiment Construction

[0023] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0024] Such as Figure 1 to Figure 4 As shown, the present invention provides a fixing device. The fixing device is used to fix the flat ladder to the cross arm of the tower, and the fixing device includes a clamping assembly 1 matched with the cross arm and a first positioning part 3 connected with the clamping assembly 1 . The first positioning part 3 is used for fixing the clamping assembly 1 on the flat ladder.

[0025] In the above arrangement, since the clamping assembly 1 is engaged with the cross arm, the first positioning part 3 connected with the clamping assembly 1 fixes the clamping assembly 1 on the flat ladder. Compared with the way of fixing with ropes, the way of snap-fitting...

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Abstract

The invention provides a fixing device. The fixing device is used for fixing a horizontal ladder to a cross arm of a tower, the fixing device comprises a clamping assembly which is matched with the cross arm and a first positioning part, and the first positioning part is connected with the clamping assembly to fix the clamping assembly on the horizontal ladder. According to the technical scheme, the problem that in the prior art, when operation is conducted through a horizontal ladder method, the work efficiency is low due to the fact that the horizontal ladder is fixed through ropes can be solved.

Description

technical field [0001] The invention relates to the field of maintenance equipment for power transmission lines, in particular to a fixing device. Background technique [0002] When replacing insulators on straight towers and other poles of transmission lines, the equipotential operation method is generally adopted. In actual work, most operators use the flat ladder method to enter the potential. In the process of using the above-mentioned flat ladder method to enter the potential, the tail end of the flat ladder is usually fixed to the cross arm by means of manual binding with ropes. [0003] Due to the high frequency of use of flat ladders, the way of manual tying is too cumbersome. After a period of time, the ropes tied at the tail of the flat ladder will wear out and need to be checked and replaced regularly. Moreover, the above-mentioned manual binding method cannot fully fix the flat ladder and the cross arm. When the operator continues to use the flat ladder to go o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E06C7/50
Inventor 姚磊迟兴江彭晖
Owner STATE GRID BEIJING ELECTRIC POWER