一种便于固定线缆的排线结构

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By designing a cable tray structure that facilitates cable fixing, a movable through-slot is combined with a resistance-enhancing surface/pad. This is achieved through the connection of a first fixing plate, a second fixing plate, and a deflection limiting part. The support arm is equipped with a structural reinforcement section and a weight-reducing section, and integrates a flame-retardant layer and a flame-retardant storage position. This solves the problems of convenience, lightweighting, and anti-slip flame retardancy in existing cable support arm structures. It also achieves stability and flexibility in the connection between the support arm and the column, improves cable fixing efficiency, reduces the weight and material cost of the support arm, and enhances the safety and economy of the cabling system.

CN224520548UActive Publication Date: 2026-07-17SHANDONG DADI INFORMATION ENGINEERING CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: SHANDONG DADI INFORMATION ENGINEERING CO LTD
Filing Date: 2025-08-19
Publication Date: 2026-07-17

AI Technical Summary

Technical Problem

Existing cable support structures suffer from insufficient ease and flexibility in fixing component installation, an imbalance between lightweight design and structural strength, and low integration of anti-slip and flame-retardant properties, resulting in inadequate safety and economy in cabling systems.

Method used

A cable routing structure for easy cable fixing is designed, which combines a movable through groove with a resistance-increasing surface/pad, and is connected by a first fixing plate, a second fixing plate and a deflection limiting part. The support arm is provided with a structural reinforcement section and a weight reduction section, and a flame retardant layer and a flame retardant storage position are integrated on the support arm. The flame retardant is released by ceramic-based microcapsules.

Benefits of technology

It achieves stability and flexibility in the connection between the bracket and the column, improves cable fixing efficiency, reduces the weight and material cost of the bracket, integrates anti-slip and flame-retardant properties, improves the flame-retardant capability of the bracket, and enhances the safety and economy of the cabling system.

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Abstract

本实用新型公开了一种便于固定线缆的排线结构，包括沿竖直方向延伸的立柱以及与立柱相连接且沿水平方向延伸的托臂，托臂上部设置有沿托臂延伸方向贯穿托臂且开口向上的通槽，通槽用于与固定线缆的固定件配合，固定件能够与通槽移动，通槽内壁设置有增阻面或者增阻垫片；托臂与立柱相连接的一端设置有连接部，连接部包括沿垂直于托臂延伸方向的方向相对设置第一固定板、第二固定板以及设置于第一固定板和第二固定板之间的偏转限位部。采用上述结构，在实现托臂与立柱之间连接牢固、确保关键部位强度的同时，显著优化整体结构的轻量化设计，并集成更有效的防滑和长效阻燃机制，以提升布线系统的整体性能、安全性和经济性。

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Claims

1. A cable arrangement facilitating securement of a cable, characterized by It includes a vertical column and a horizontal support arm connected to the column. The upper part of the support arm is provided with a through groove that extends through the support arm along the extension direction of the support arm and opens upward. The through groove is used to cooperate with a fixing member for fixing cables. The fixing member can move with the through groove. The inner wall of the through groove is provided with a resistance-increasing surface or a resistance-increasing pad. The support arm is provided with a connecting part at one end where it is connected to the column. The connecting part includes a first fixing plate, a second fixing plate and a deflection limiting part disposed between the first fixing plate and the second fixing plate, which are arranged opposite each other in a direction perpendicular to the extension direction of the support arm.

2. The cable management structure of claim 1, wherein, The column is provided with a mounting groove on the side facing the support arm. There is a fitting gap between the first fixing plate and the deflection limiting part and between the second fixing plate and the deflection limiting part, which can accommodate the two side walls of the mounting groove. The deflection limiting part extends into the mounting groove and fits with the mounting groove.

3. The cable management structure of claim 2, wherein the cable management structure is configured to be mounted to a wall surface. Connection holes are provided on both sides of the first fixing plate, the second fixing plate, and the mounting groove.

4. The cable arrangement of claim 3, wherein the cable arrangement is configured to be secured to a cable management device by a cable tie. The first fixing plate and the second fixing plate are provided with at least two of the connecting holes, and the connecting holes are distributed in the vertical direction; the groove wall of the mounting groove is provided with multiple connecting holes.

5. The cable management structure of claim 2, wherein, Along the extending direction of the support arm, the support arm includes a structural reinforcement section and a structural weight reduction section, and the length of the structural reinforcement section does not exceed 15% of the total length of the support arm.

6. The cable management structure of claim 5, wherein the cable management structure is configured to be mounted to a wall surface. The connecting part is provided in the structural reinforcement section.

7. The cable management structure of claim 5, wherein the cable management structure is configured to be mounted to a wall surface. Along the extension direction of the support arm, from the connection between the structural reinforcement section and the structural weight reduction section to the end of the support arm away from the column, the thickness of the support arm gradually decreases.

8. The cable management structure of claim 7, wherein the cable management structure is configured to be mounted to a wall surface. The minimum thickness of the end of the support arm away from the column is not less than half the thickness of the support arm at the connection between the structural reinforcement section and the structural weight reduction section.

9. The cable management structure of claim 5, wherein, The support arm has a weight-reducing cavity inside, which extends through the support arm along its extension direction. The lower part of the structural reinforcement section has a weight-reducing groove, which is symmetrically arranged with the through groove in the vertical direction.

10. The cable management structure of claim 1, wherein, Along the extending direction of the support arm, the upper surface of the support arm or the upper part of the side wall of the support arm is provided with scale lines. The outer wall of the support arm and the inner wall of the through groove are both provided with flame retardant layers. The lower part of the support arm is also provided with multiple flame retardant storage positions, which are arranged at intervals along the extending direction of the support arm. Each flame retardant storage position contains a ceramic-based microcapsule containing flame retardant. Reinforcing sheets are provided on the outside of the first fixing plate and the second fixing plate and / or between the first fixing plate and the deflection limiting part, and between the second fixing plate and the deflection limiting part.