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Cable mounting and fixing bracket

A fixed bracket and cable installation technology, which is applied in the installation of cables and cables in tunnels, etc., can solve the problems of high cost, inconvenient installation and operation, and loose cable fixing, and achieve the advantages of convenient operation, stable fixing, and convenient maintenance Effect

Active Publication Date: 2015-03-11
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to solve the shortcomings of high cost, inconvenient installation and operation, and weak cable fixing in the current cable bracket, and propose a cable installation and fixing bracket

Method used

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  • Cable mounting and fixing bracket
  • Cable mounting and fixing bracket
  • Cable mounting and fixing bracket

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Embodiment 1: as figure 1 As shown, a cable installation and fixing bracket provided by the present invention includes a column 1, and is characterized in that:

[0038] a. Three crossbeams 2 are movably connected to the column 1, and a card seat 3 is fixedly connected to each crossbeam 2. The column 1 includes a vertical plate 1a, and a folded plate 1b is arranged symmetrically on both sides of the vertical plate 1a, and the vertical plate 1a and the two folded plates 1b cooperate to form a matching groove 1c, and one of the beams 2 The sides correspond to fit in the matching groove 1c, and the two sides of the vertical plate 1a are respectively provided with a fixing hole 1d, and the vertical plate 1a is fixed on the side wall of the cable tunnel and the cable trench by expansion screws at each fixing hole 1d. On the two folded plates 1b, a group of one-to-one corresponding connection holes 1e are evenly distributed, and the crossbeam 2 is fixed and connected through...

Embodiment 2

[0045] Example 2: Combining figure 2 As shown, the column 1 in Embodiment 1 can also adopt a square straight plate structure, and a fixing hole 1d is provided on the upper and lower sides of the front and rear sides of the column 1, and a hole 1d is evenly distributed on the left and right sides of the column 1. Group connection holes 1e.

[0046] The crossbeam 2 is a U-shaped long plate structure or a straight plate structure, and one side of the crossbeam 2 is provided with a relief groove 2b that cooperates with the column 1. A reinforcing rib 2a is provided on one side of the groove 2b, the reinforcing rib 2a corresponds to the opening direction of the relief groove 2b, and the reinforcing rib 2a is also supported and matched with the column 1 .

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Abstract

The invention relates to a cable mounting and fixing bracket. The cable mounting and fixing bracket comprises a vertical column (1) and is characterized in that at least one cross beam (2) is movably connected to the vertical column; at least one clamping seat (3) is fixedly connected to each cross beam; each clamping seat comprises a base (4) with which a pressing block (7) is movably connected in match; a group of springs (8) is arranged between each base and each pressing block; a pressing cover (5) which is movably connected in match with another pressing block (7) is also connected in match with each base; the two pressing blocks are correspondingly in match; and another group of springs is also connected in match between each pressing cover and each pressing block. The cable mounting and fixing bracket has the advantages that the operation is convenient, efficient and safe; a fixing seat is used, so that the cable can be stably fixed; the cross beam of different length can be selected according to the actual demand, and the position of the cross beam on the vertical column can be adjusted at random; the cross beams of the same color can be selected on different brackets during mounting the same cable, thus the marking is convenient to repair; and the cross beams are movably connected.

Description

technical field [0001] The invention relates to the technical field of cable erection, in particular to a cable installation and fixing bracket. Background technique [0002] With the rapid development of social economy and technology, the requirements for urban beautification and power supply safety are also increasing. Therefore, cable tunnels and cable trenches have also become the main channels for urban power supply. Cable brackets are usually used to support and fix cables in cable tunnels and cable trenches. The existing cable brackets are all made of angle iron, and their beams are welded on On the column, the cable brackets are pre-processed before installation, and the cables are bound and fixed on the beams with iron wires when laying. [0003] The existing cable support has the following defects: [0004] 1. Because the beams and columns of the bracket are made of angle iron, it is easy to cause the bracket to rust during long-term use or in a humid environment...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G9/08
Inventor 龚士宝谌业刚陈斌沙启伟陈松黄凯
Owner STATE GRID CORP OF CHINA
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