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Replacement device of supportive insulator

A technology for supporting insulators and booms, which is applied in the installation of cables, cable installation devices, electrical components, etc. It can solve the problems of cumbersome replacement of supporting insulators, reduce the scope of power outages, reduce risks, and improve work efficiency.

Inactive Publication Date: 2015-05-20
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention aims to provide a replacement device for supporting insulators to solve the cumbersome problem of replacing supporting insulators in the prior art

Method used

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  • Replacement device of supportive insulator
  • Replacement device of supportive insulator
  • Replacement device of supportive insulator

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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 and image 3 As shown, the replacement device for supporting insulators in this embodiment includes a frame 10 and a boom 20 . The boom 20 includes a first boom and a second boom. The first boom cooperates with the busbar, and the second boom cooperates with the supporting insulator. Both the first boom and the second boom are installed on the frame 10 .

[0025] Using the replacement device for supporting insulators of this embodiment, the frame 10 is fixed on the structure of the substation, the first boom and the second boom are installed on the frame 10, the first boom lifts the busbar, and the second boom lifts the The old support insulators were taken out, and t...

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Abstract

The invention provides a replacement device of a supportive insulator. The replacement device comprises a frame (10) and a lifting arm (20), wherein the lifting arm comprises a first lifting arm matched with a bus and a second lifting arm matched with the supportive insulator, and both the first lifting arm and the second lifting arm are mounted on the frame (10). By the technical scheme above, the problem of complexity in replacement of the supportive insulator in the prior art is solved.

Description

technical field [0001] The invention relates to the technical field of electric power construction, in particular to a replacement device for supporting insulators. Background technique [0002] At present, in open substations, the busbars with a voltage level above 110KV mostly use exposed tubular busbars, and the busbars are installed on fixed devices. Porcelain insulators are generally used for fixing devices, and porcelain insulators are usually called bus support insulators or bus support bottles. Porcelain insulators not only fix the busbar but also play the role of insulation. After the busbar support insulator is installed outdoors and has a long service life, the firmness and insulation strength of the busbar support insulator will decrease to a certain extent. In order to ensure the reliable and safe operation of the busbar, the supporting insulators of the busbar need to be replaced regularly. [0003] In the prior art, in the process of replacing the supportin...

Claims

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Application Information

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IPC IPC(8): H02G1/00
Inventor 马荣耀王洵闫维生武光宇贺建华刘光
Owner STATE GRID CORP OF CHINA
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