Pre-buried cable support and method for laying control cable in cable trench

A cable support and control cable technology, applied in cable laying equipment, electrical components, etc., can solve problems such as confusion in control cable laying

Pending Publication Date: 2018-11-16
GUANGDONG POWER GRID CO LTD +4
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a pre-embedded cable support and a method for laying control cables in a cable trench, so as to alleviate the existing technical problems of chaotic laying of control cables

Method used

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  • Pre-buried cable support and method for laying control cable in cable trench
  • Pre-buried cable support and method for laying control cable in cable trench
  • Pre-buried cable support and method for laying control cable in cable trench

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Embodiment Construction

[0036] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0037] In the description of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" appear ", etc., the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific...

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PUM

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Abstract

The invention provides a pre-buried cable support and a method for laying a control cable in a cable trench, and relates to the technical field of cable supports. The cable support comprises a pre-buried body, a main body and a U-shaped spring. A first bent portion and a second bent portion are respectively disposed at two ends of the U-shaped spring, and the first bent portion and the second bentportion are located on the same plane. Moreover, the first bent portion and the second bent portion are opposite in bending direction. The main body comprises a supporting plate, and two side platesarranged in parallel. The main body is provided with plugging connection structures, and each plugging connection structure comprises two first jacks on the supporting plate, and second jacks locatedon two side plates, so that the first bent portion and the second bent portion respectively pass through the first jacks and then are respectively inserted into the two second jacks. The number of theplugging connection structures is not less than two, and the plugging connection structures are arranged on the main body in the length direction of the main body at intervals, so as to enable the U-shaped spring to divide the main body into a plurality of cable placement areas.

Description

technical field [0001] The invention relates to the technical field of cable supports, in particular to a pre-embedded cable support and a method for laying control cables in a cable trench. Background technique [0002] The mechanism box, central control box, interval terminal box of the primary equipment of the power system, and the protection screen, measurement and control screen, fault recording screen, and power supply screen of the secondary equipment all need to be connected through cables, optical cables or network cables. To achieve the above connections According to different buildings and spaces, different cable channels are designed, including cable trenches, cable shafts, cable interlayers, etc., and various supports for cable laying are designed in these spaces. The existing cable brackets are divided into: buried cable brackets, screw type cable brackets, combined cable brackets, etc. [0003] like figure 1 As shown, the existing control cables are laid lay...

Claims

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Application Information

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IPC IPC(8): H02G3/04H02G1/06
CPCH02G1/06H02G3/0456
Inventor 陈晓彬邓小玉陈洁生杨忠亮连楷敏黄华吉陈钧孚邱乾伟孙玉彤王雪朱颖黎高程陈贤彬黄勇东卢丹谢育斌刘耿彬陈钦彬王喜东王跃新谢惠藩王一波黄锐坤王琪王锃黄明辉李海涛邢文忠孙旭郭少玲李暖群陈泽星
Owner GUANGDONG POWER GRID CO LTD
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