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Supporting tool for tubular bus maintenance

A pipe nut and tool technology, applied in the field of support tools for pipe nut maintenance, can solve problems such as difficult hoisting, low operating efficiency, and low construction efficiency

Active Publication Date: 2021-08-03
QUJING BUREAU OF SUPERVOLTAGE POWER TRANSMISSION CHINA SOUTHERN POWER GRID
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The currently used GIL has a certain failure rate, and the handling method after the failure needs to be determined according to the actual environment of the equipment site. There are many influencing factors, and it is difficult to quickly restore operation in a short time
In the past, in the process of GIL maintenance, cranes were mainly used for temporary support, but this method has problems such as insufficient utilization of large-scale operation tools, poor reliability of temporary support, and low operating efficiency
Overlapping GIL pipe nuts are difficult to hoist during maintenance and construction efficiency is low

Method used

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  • Supporting tool for tubular bus maintenance
  • Supporting tool for tubular bus maintenance
  • Supporting tool for tubular bus maintenance

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Embodiment Construction

[0026] 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. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0027] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counte...

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Abstract

The invention discloses a supporting tool for tubular bus maintenance. The supporting tool comprises a supporting assembly. The supporting assembly comprises a first supporting piece and a second supporting piece which are connected with each other; and one end of the first supporting piece is provided with a first groove used for being matched with an upper-layer tubular bus support, the other end of the first supporting piece is connected with one end of the second supporting piece, and the other end of the second supporting piece is provided with a second groove used for being matched with a lower-layer tubular bus support. When the upper-layer tubular bus is overhauled, the second supporting piece is fixed to the lower-layer tubular bus through the second groove, then the first supporting piece is connected to the fracture of the upper-layer tubular bus through the first groove, and stable supporting of the upper-layer tubular bus is formed. When the lower-layer tubular bus is overhauled, the first supporting piece is fixed to the upper-layer tubular bus through the first groove, then the second supporting piece is connected to the fracture of the lower-layer tubular bus through the second groove, and stable supporting of the lower-layer tubular bus is formed. The problem of different supports of the overlapped tubular bus bars in the maintenance process can be solved, and the safety and reliability of the site can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of pipe nut overhaul, in particular to a support tool for pipe nut overhaul. Background technique [0002] The currently used GIL has a certain failure rate, and the handling method after the failure needs to be determined according to the actual environment of the equipment site. There are many influencing factors, and it is difficult to quickly restore operation in a short time. In the past, during the GIL maintenance process, cranes were mainly used for temporary support, but this method has problems such as insufficient utilization of large-scale operation tools, poor reliability of temporary support, and low operating efficiency. Overlapping GIL tube nuts are difficult to hoist during maintenance and construction efficiency is low. Contents of the invention [0003] Facing the overlay of GIL pipe nuts arranged in overlap, the utilization rate of crane tools is insufficient, the reliability of tempora...

Claims

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Application Information

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IPC IPC(8): H02G1/00
CPCH02G1/00
Inventor 陈静曹鸿李国艮王典浪刘宁龚禹璐王海锋尹启何龙翟刘晋孝张瑞
Owner QUJING BUREAU OF SUPERVOLTAGE POWER TRANSMISSION CHINA SOUTHERN POWER GRID
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