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Plug-in type cable head disassembling tool

A plug-in cable head and tool technology, which is applied in the direction of connecting/terminating cable equipment, switchgear, electrical components, etc., can solve the problems of uneven stress distribution, tilting, and cable terminal offset of the cable terminal. To achieve the effect of reducing assembly and disassembly staff, easy to use, and solving small space

Active Publication Date: 2017-07-07
HAIXI POWER SUPPLY COMPANY OF STATE GRID QINGHAI ELECTRIC POWER +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the above-mentioned problems existing in the prior art, the present invention provides a plug-in cable head dismounting tool, which can not only effectively solve the problem of uneven stress distribution of the cable terminal head; Shift, tilt problem

Method used

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  • Plug-in type cable head disassembling tool
  • Plug-in type cable head disassembling tool
  • Plug-in type cable head disassembling tool

Examples

Experimental program
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Embodiment Construction

[0026] Such as Figure 1 to Figure 4 as shown,

[0027] The cable plug is prior art, including cable 11, upper deck 12 and lower deck 13, the upper deck is connected with the lower deck, and the cable is inserted in the upper deck and the lower deck.

[0028] A lead screw assembly is provided on the upper deck, and the lead screw assembly includes a left half ring 31, a right half ring 32, a lead screw 33, a locking plate 34, a bolt 35 and a lead screw pressure plate 36, the left half ring and the right half ring There are locking plates on the rings, and the left half ring and the right half ring are connected together by bolts and nuts at the locking plates.

[0029] The diameter of the ring surrounded by the left half ring and the right half ring is larger than the diameter of the upper clamping platform, and the ring is sleeved on the outside of the upper snap ring.

[0030] The upper side of the left half ring and the right half ring is provided with a lead screw pressi...

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Abstract

The invention provides a plug-in type cable head disassembling tool and relates to the technical field of power equipment, which comprising an upper clamping table. The upper clamping table is provided with a leading screw assembly. The leading screw assembly comprises a left half ring, a right half ring, a leading screw, a locking plate, a bolt and a leading screw pressing plate. The left half ring and the right half ring are provided with the locking plate. The left half ring and the right half ring are connected together through the bolt and a nut. The upper side of the left half ring and the upper side of the right half ring are provided with the leading screw pressing plate. The leading screw pressing plate is provided with a threaded hole. The leading screw spirally penetrates through the threaded hole and is inserted into a mounting hole in a lower clamping table. The leading screw is connected with an inner cone arranged below a cable plug-in type head. According to the technical scheme of the invention, the problem in the prior that the stress is not uniformly applied onto a cable terminal head can be effectively solved. Meanwhile, the offset and tilt problems of the cable terminal head of a metal armored cabinet can also be effectively solved. Moreover, the inconvenient installation problem due to the insufficient space of a cable cabin can be effectively solved.

Description

technical field [0001] The invention relates to the technical field of electric equipment, in particular to a plug-in cable head disassembly tool. Background technique [0002] In recent years, with the promotion of prefabricated substations, more and more metal-enclosed armored gas-insulated cabinets have entered the power grid for operation. Pre-installed metal-enclosed armored cabinets are small in size and generally use pre-installed cables. During the disassembly and assembly of pre-installed cables, due to the small space in the cabinet cable compartment, it is impossible for multiple people to work. The cable and the cabinet adopt plug-in cable head, and the cable head is made of silicone rubber. To install the cable head into the inner cone, it is necessary to use manpower to squeeze the silicone rubber into the insulating inner cone during the installation process. Therefore, in order to complete the maintenance smoothly To work and improve work efficiency, it is v...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/14H02B3/00
CPCH02B3/00H02G1/14
Inventor 樊万昌甘云峰张东成任艳利白海峰王强宋博朱兹庆李勇刘伟军董宝萍刘礼沛师成文刘奇
Owner HAIXI POWER SUPPLY COMPANY OF STATE GRID QINGHAI ELECTRIC POWER
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