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Safe tunnel cable bearer and installation method thereof

A tunnel cable and safety technology, which is applied in the field of safety tunnel cable supports, can solve the problems of unsafe cable laying and low installation work efficiency, and achieve the effect of convenient installation and maintenance, improved efficiency and good safety.

Inactive Publication Date: 2010-03-03
胡继康
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the above-mentioned deficiencies, the purpose of the present invention is to provide a safe tunnel cable hanger and installation method in the field, so that it can solve the technical problems of unsafe cable laying and low installation efficiency.

Method used

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  • Safe tunnel cable bearer and installation method thereof
  • Safe tunnel cable bearer and installation method thereof
  • Safe tunnel cable bearer and installation method thereof

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Embodiment Construction

[0050] The installation method and structure of the present invention are further described in conjunction with the accompanying drawings. Such as Figure 1-9 As shown, the fixing frame 1 described in the first solution is made of stainless steel profiles, and has a triangular structure as a whole, which is stable under force, and the base 3 is also made of the same material. When laying cables in a tunnel, first determine the number of cables to be laid. The number of fixing frames on the base is set according to the number of cables to be laid. The base 103 of the fixing frame is close to the base groove 301, and the rivets are used to pass through the base on the fixing frame. The holes fix the mount 1 on the base 3, and the base 3 is equidistantly provided with base holes 302 to determine the position of the cable laying, and the base is fixed on the tunnel wall through the base holes 302 at both ends of the base 3 with self-drilling and self-tapping bolts.

[0051] The c...

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Abstract

The invention relates to a bearer inlaid with a tunnel cable, which is a safe tunnel cable bearer and an installation method thereof. The key design points of the safe tunnel cable bearer are that: afixed bracket and a retaining spring form a frame; a supporting arm is arranged on a connecting body of a base of the fixed bracket; a circular arc supporting surface is arranged between the supporting arm and the base; one end part of the circular arc supporting surface is provided with a button hole, and the middle part thereof is provided with a catching groove; the button hole and the catchinggroove are connected with each other by the retaining spring; one end of the base is provided with a base hole for fixing the fixed bracket and a bottom seat which is provided with a bottom seat holefor connecting and fixing the bottom seat and the wall of the tunnel; or the base is not provided with the base hole and is provided with a protruding part, and the base and the bottom seat are connected with each other in an inlaid way; and the circular arc supporting surface is arranged for the laying of the cable, or the supporting arm is not provided with the supporting surface and is provided with an elastic circular arc open slot, and the cable is pressed into the slot. In the invention, the structural design is reasonable, the safety is good, the fastening is quick, the installation and maintenance are convenient, the installation method is feasible, and the safety performance for laying the tunnel cable is improved.

Description

technical field [0001] The invention relates to a cable hanger, in particular to a safe tunnel cable hanger. Background technique [0002] In the existing tunnel cable hangers, bolts are used to fix the clamps during installation, which is cumbersome to use, or there are no fixed clamps, and the cables are easy to loosen, which is unsafe; in addition, the existing hangers can only be installed individually, which is time-consuming strenuous. For example, Chinese Patent Announcement No. 200943771, dated September 5, 2007, the title of the invention is "Safety Tunnel Cable Hanger", and the application discloses a safety tunnel cable hanger device. : There is an elastic wrench body, one end of the elastic wrench body is provided with a locking mechanism, the other end of the elastic wrench body is bent, and a locking mechanism connected with the locking mechanism is arranged at the end of the bending section. Its shortcoming is: when installing, it is necessary to install mul...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G9/08F16L3/06
Inventor 胡继康
Owner 胡继康
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