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Auxiliary tool for hoisting 110kV dry-type outdoor cable terminal

An outdoor cable and auxiliary tool technology, applied in the direction of overhead lines/cable equipment, etc., can solve the problems of unfavorable cable terminal position, long distance, large noise, etc., and achieve the effect of simple structure, small number of operators, coherent and smooth operation

Inactive Publication Date: 2014-05-14
STATE GRID CORP OF CHINA +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the cable terminal will be straightened after the hoisting is completed, the hidden danger of internal damage of the cable terminal is unavoidable because the damage may have been formed inside; The distance between the mill operator and the lap joint personnel on the pole is generally far away, and it is impossible to communicate with the staff on the pole in time. The cable terminal needs to be adjusted repeatedly for many times, which is not conducive to the rapid positioning of the cable terminal, and it is inevitable during the positioning process. Injury occurred

Method used

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  • Auxiliary tool for hoisting 110kV dry-type outdoor cable terminal
  • Auxiliary tool for hoisting 110kV dry-type outdoor cable terminal
  • Auxiliary tool for hoisting 110kV dry-type outdoor cable terminal

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Embodiment Construction

[0015] Below the present invention will be further described in conjunction with the embodiment in the accompanying drawing:

[0016] like figure 1 As shown, the present invention mainly includes a main support 1, and a support frame 2 is respectively fixed on the upper and lower parts of the main support 1, and each support frame 2 is connected with a hoop assembly 3 by bolts. The nuts connected to the lower ends of the bolts are locked between the support frame 2 and the hoop assembly 3 . After the cable terminal is hoisted in place, it may be necessary to adjust the position. At this time, the nut is loosened and the hoop assembly 3 is turned to adjust the position of the cable terminal.

[0017] like figure 2 As shown, the hoop assembly 3 includes a left hoop 3.1 and a right hoop 3.2, and the left hoop 3.1 and the right hoop 3.2 are connected by bolts and locked by nuts connected to the bolts. The outer ring of the left hoop 3.1 is connected to the fixed plate 3.3, and...

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PUM

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Abstract

The invention relates to an auxiliary tool, in particular to an auxiliary tool for hoisting a 110kV dry-type outdoor cable terminal, and belongs to the technical field of electric power construction equipment. The auxiliary tool comprises a main support, the upper part of the main support and the lower part of the main support are respectively and fixedly provided with a supporting frame, a hoop component is connected to each supporting frame through a bolt and an LED lamp strip is arranged on the upper part of the main support. The auxiliary tool is simple, compact and reasonable in structure, capable of well protecting the cable terminal and good in cable terminal straightening effect, and reduces terminal bent phenomena caused by gravity; operators required for participation are few, operation is continuous and smooth, and the hoisting time is shortened; the construction safety is improved.

Description

technical field [0001] The invention relates to an auxiliary tool, specifically an auxiliary tool for hoisting a 110kV dry-type outdoor cable terminal, and belongs to the technical field of electric power construction equipment. Background technique [0002] With the increase of 110kV high-voltage cables, how to ensure the quality of hoisting when installing 110kV dry-type outdoor cable terminals, reduce the difficulty of hoisting, ensure the safety of hoisting operators, and shorten the hoisting time is a subject before us. [0003] In the prior art, people use a large amount of clean cotton cloth to wrap the 110kV dry-type outdoor cable terminal to protect the cold shrinkable outer sheath of the terminal, and then bind the lower part of the cable terminal with a sling. At the stress point, the outer sheath of the wire rope cable terminal and the copper terminal of the cable terminal are bound together with aluminum wire, and the wire rope is directly driven by the winch mi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/02
Inventor 刘华平王永平汪靖涛李旭盛
Owner STATE GRID CORP OF CHINA
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