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Novel manufacturing and installing method for cable holder

A technology of a cable bracket and an installation method is applied in the field of power transmission and transformation cables to achieve the effect of improving installation efficiency and convenient and quick replacement.

Inactive Publication Date: 2014-08-20
XICHUAN COUNTY POWER BUREAU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a method for making and installing a new type of cable bracket, which saves labor and time, saves costs, solves many problems existing in the existing cable bracket, and is scientific in design and safe to use

Method used

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  • Novel manufacturing and installing method for cable holder

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Embodiment Construction

[0028] like figure 1 A new type of cable support is shown, and its production and installation method includes the following steps:

[0029] 1) According to the actual measurement of the cable trench at the construction site, select, straighten and cut the cable support;

[0030] The anti-corrosion and fire-proof effects of the cable bracket are closely related to the selection of the bracket material. For example, when a cable network needs to be shielded from electrical interference or there is a requirement to protect against external influences, a trough-type composite anti-corrosion shielding cable bridge bracket should be used, and a composite epoxy resin anti-corrosion and flame-retardant cable bracket should be used in a strong corrosive environment. . In the scheme of the present invention, considering the comprehensive effect, the cable support is made of composite materials. The composite material includes glass fiber and thermosetting resin, which has high streng...

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Abstract

The invention provides a novel manufacturing and installing method for a cable holder. Holes are formed in the cable holder according to a certain technological standard, cable grooves, hoops, reinforcing ribs, fireproof division plates and the like can be arranged on supporting arms of the holder as needed, reserved holes are formed in the two walls of a cable trench, and then the cable holder and the walls can be assembled and disassembled fast through expansion bolts. Through material selection, premachining, accessory addition and preliminary combination of the cable holder, the installation procedure can be achieved at one step, so that the labor and the time are saved, the cost is saved, the problem that installation, maintenance, fixation, rust prevention, fire prevention and the like of an existing cable holder are difficult is solved, and the whole cable holder is stable, scientific in design, convenient to manufacture and install, safe and practical. Thus, the novel manufacturing and installing method is worthy of popularization and application.

Description

technical field [0001] The invention relates to the technical field of power transmission and transformation cables, in particular to a method for manufacturing and installing a new type of cable support. Background technique [0002] In order to protect cables and facilitate maintenance, operation and maintenance, it is necessary to excavate cable trenches and install cable brackets in power supply places such as substations so that cables can be neatly arranged on the brackets. The traditional method of making and installing cable brackets is to embed first and then weld, but this method has many shortcomings. First, the position of the embedded parts is not easy to level during construction, and the flatness after burying is poor; second, the cable bracket needs to be welded. Machine welding, and there are many welding points, not to mention the need for a good welding process, it is also time-consuming and labor-intensive. Third, because the cable trench is located below...

Claims

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Application Information

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IPC IPC(8): H02G3/04
Inventor 肖红张辉于善华杨冰贾琳静廉璟姚凯
Owner XICHUAN COUNTY POWER BUREAU
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