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Portable cable terminal lifting device

A cable terminal and hoisting device technology, used in portable hoisting devices, hoisting devices, overhead line/cable equipment, etc., can solve the problems of dangerous disassembly and assembly, long maintenance cycle, heavy weight, etc. Solid base

Inactive Publication Date: 2018-10-26
SHANGHAI MUNICIPAL ELECTRIC POWER CO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. Scaffolding needs to be built on site
[0004] 2. High labor cost
[0005] 3. Risk of disassembly and assembly (the terminal porcelain sleeve is large in size and heavy in weight)
[0006] 4. Long maintenance period

Method used

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  • Portable cable terminal lifting device
  • Portable cable terminal lifting device
  • Portable cable terminal lifting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0033] Such as Figure 1-4 As shown, the present invention provides a portable cable terminal lifting device for lifting the cable terminal porcelain bushing. The device includes:

[0034] Telescopic tripod 1: It is used to provide support and adjust the height. The telescopic tripod includes three telescopic legs and a fixed plate used to connect the top of the legs. The fixed pulley is fixed at the bottom of the fixed plate. The fixed plate is circular. The outer edge is evenly provided with three fixing parts for fixing the top of the foot through bolts. The fixed pulley is fixed vertically at the center of the bottom surface of the fixed plate. The foot includes a telescopic part and a sleeve part set from bottom to top. On the cylinder part, the sleeve part is equidistantly provided with a plurality of pin holes for adjusting the position, and the telescopic part is provided with pin holes corresponding to the position of the sleeve part;

[0035] Winch 2: adjustable and...

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PUM

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Abstract

The invention relates to a portable cable terminal lifting device, and is used for lifting a cable terminal porcelain bushing. The device comprises a telescopic tripod, a winch and a fixed pulley, wherein the telescopic tripod is used for providing supporting and adjusting height; the winch can be adjustably fixed on one supporting leg of the telescopic tripod so as to realize lifting; and a steelsling is wound on the fixed pulley, one end of the steel sling is connected to the winch, and the other end is connected to the to be lifted cable terminal porcelain bushing. Compared with the priorart, the device has the advantages of being convenient to transport and labor-saving, the lifting requirements of the height of the terminal are met, a machine head of a crane can rotate by 360 degrees, and the base is firm.

Description

technical field [0001] The invention relates to the field of electric power maintenance, in particular to a portable cable terminal lifting device. Background technique [0002] In the process of electric power maintenance, when a cable terminal failure needs to be repaired, it is generally necessary to manually climb and cooperate with a crane to complete the hoisting of the cable terminal porcelain bushing. At this time, manpower is mainly needed to complete the disassembly and assembly of the terminal, so the following problems will be encountered: [0003] 1. Scaffolding needs to be built on site [0004] 2. High labor cost [0005] 3. Risk of disassembly and assembly (the terminal porcelain sleeve is large in size and heavy in weight) [0006] 4. The maintenance cycle is long. [0007] Therefore, it is necessary to develop a device that can conveniently and safely lift the terminal porcelain sleeve at a position where the crane cannot enter. Contents of the invent...

Claims

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Application Information

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IPC IPC(8): B66D3/14H02G1/02
CPCB66D3/14B66D2700/0183H02G1/02
Inventor 李海蒋晓娟安然马凯波钱天宇叶颋闵红何邦乐张圣甫楼铁城许印白肖俊昱杨洋邵靖珂崔亮
Owner SHANGHAI MUNICIPAL ELECTRIC POWER CO
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