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High-protection-effect cable distribution box

A cable distribution box, high protection technology, used in cable accessories, cable installation, cable inlet sealing device, etc., can solve the problems of branch circuits that cannot be branched at the cable connection, unfavorable engineering reconstruction branch lines and other problems, to increase sealing sexual effect

Pending Publication Date: 2019-11-22
中冀电力集团保定人民输变电有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the flexible cable explosion-proof box can effectively protect the middle joint of the cable, if it encounters power transformation or adding lines, it cannot conveniently separate the branch circuit from the cable connection, which is not conducive to the later engineering transformation and branch line. add

Method used

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  • High-protection-effect cable distribution box
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  • High-protection-effect cable distribution box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Embodiment 1 of the present invention discloses a high-protection cable distribution box, which connects at least two sections of high-voltage cables; it also includes: box body 01, cover plate 02, cable accessories 03, and a double-through sleeve for connecting two sections of high-voltage cables 04 Tube base 05; the opening on the upper side of the box body 01 is used as an operation port for construction wiring construction; the cover plate 02 is fastened with the opening end of the box body 01, and the cover plate 02 is fixed with screws consistent with the box body 01 hole; one end of the cable accessory 03 is connected to one end of the high-voltage cable 04, and the other end is connected to the double-ended casing seat 05; the two ends of the box body 1 are provided with a wire connecting cylinder 011 for the other end of the high-voltage cable 04 to pass through; There are three casing sockets 05 arranged side by side inside the box body 01; the interior is cond...

Embodiment 2

[0065] The interface at the same end of the three double-way sleeve sockets 05 is connected to the front cable accessory 031, the tail interface of the front cable accessory 031 is connected to the rear cable accessory 032, and the rear interface of the rear cable accessory 032 is used if more The branch tap can be connected to another rear cable accessory 032; the interface at the other end of the double-way sleeve socket 05 is connected to the front cable accessory 031, and the tail interface of the front cable accessory 031 is connected to the rear cable accessory 032.

[0066] Other contents in this embodiment are the same as those in Embodiment 1, and will not be repeated here.

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Abstract

The invention discloses a high-protection-effect cable distribution box which is connected with at least two sections of high-voltage cables. The cable distribution box further comprises a box body, acover plate, cable accessories and two-way sleeve seats used for communicating two sections of high-voltage cables. One side of the box body is open; the cover plate is buckled with the opening sideof the box body; one end of the cable accessory is connected with one end of the high-voltage cable, and the other end is connected with a two-way sleeve. The two ends of the box body are provided with wire connecting cylinders for the other end of the high-voltage cable to penetrate out. The three two-way sleeve seats are arranged in the box body side by side; the two-way sleeve seats are provided with two interfaces, and one interface of the two-way sleeve seats is connected with one to three cable accessories. The cable distribution box is good in sealing protection effect, and branch adding of a line is conveniently achieved.

Description

technical field [0001] The invention relates to the technical field of special cable equipment, and more specifically relates to a high-protection cable distribution box. Background technique [0002] With the increase of power supply load, power cables have been widely used. In the long-distance laying process, multiple cables need to be connected to achieve the required length. In the actual laying process, the length of the larger-diameter high-voltage cable is often restricted by factors such as transportation, difficulty of installation and laying, and the size of the cable reel. , resulting in the larger the diameter of the power cable, the more the number of connections will be used. [0003] At present, the connection method of multiple cables is generally directly connected by intermediate connection joints. Due to factors such as construction technology, quality of construction personnel, and construction environment, the construction quality of the intermediate j...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G15/113H02G15/013
CPCH02G15/113H02G15/013
Inventor 薛建安张国兴李英杰马旬陈微窦月仙
Owner 中冀电力集团保定人民输变电有限公司
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