Tunnel cable support for municipal engineering

By setting a clamping structure and a socket at the end of the support arm in the column, combined with the clamp and roller on the mounting platform, the problems of complex installation of the cable bracket and cable wear are solved, and the effects of stable fixation and cost reduction are achieved.

CN120674977AActive Publication Date: 2025-09-19JIANGXI AIXIN CONSTR GRP CO LTD
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Patent Information

Application Number
CN202511183344.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-08-22
Publication Date
2025-09-19
Estimated Expiration
2045-08-22

AI Technical Summary

Technical Problem

Existing tunnel cable supports for municipal engineering projects easily cause cable sheath wear when laying cables, and the installation process is complicated, increasing costs and workload, making it difficult to achieve convenient cable support and fixation.

Method used

A clamping structure is set inside the column, the socket at the end of the support arm is matched with the diagonal support plate, and a clamp structure and a roller are set on the installation platform. The cable is stably fixed by bolt connection, and the diagonal support plate and roller are used to avoid damage to the cable sheath, simplifying the installation process.

Benefits of technology

The stable installation of the cable bracket is achieved, the wear of the cable sheath is avoided, the installation workload and cost are reduced, and the efficiency of cable laying and the heat dissipation effect are improved.

✦ Generated by Eureka AI based on patent content.

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    Figure CN120674977A_ABST
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Abstract

The invention discloses a tunnel cable support for municipal engineering, and relates to the field of tunnel cable supports, the tunnel cable support comprises a stand column, the stand column is internally provided with clamping structures at intervals in the height direction, inclined supporting plates can be inserted into the clamping structures, one end of a supporting arm is connected with the stand column through a second bolt, and the other end of the supporting arm is provided with an insertion opening used for being matched with the end of each inclined supporting plate; the top end of the mounting table is connected with a hoop structure used for fixing a cable, the hoop structure on the mounting table is fixedly connected with the supporting arm through a first bolt, the two ends of the rotating roller are rotationally connected with connecting strips, the ends, away from the rotating roller, of the connecting strips can be connected to the mounting table, and the rotating roller is located at one end of the hoop structure. The top is higher than the bottom of the inner wall of the hoop structure. According to the cable support, the inclined supporting plates are fixed while the supporting arms are connected through the bolts, so that the cable support is stably installed, meanwhile, excessive workload is prevented from being increased, and the rotating rollers can well prevent cable sheaths from being damaged in the cable laying process.
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Citation Information

Patent Citations

  • Cable support for tunnel cable trench

    CN116979425A

  • Cable fixing frame convenient to install and method thereof

    CN119093243A

  • Novel support and cable supporting device

    CN207939100U

  • Mounting bracket for outdoor cable trench

    CN219980396U

  • Cable supporting and fixing frame facilitating straightening of rail transit cable

    CN220822511U