Anti-settling adjustable cable support device and method of use

By using bevel gear meshing transmission and threaded rod structure for lifting and adjusting, combined with openable clamps and flame-retardant rubber pads, the problem of the traditional cable bracket's inability to be adjusted is solved, achieving flexible adaptation of the bracket height and safe protection of the cable.

CN122418525APending Publication Date: 2026-07-17CHINA MCC17 GRP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHINA MCC17 GRP CO LTD
Filing Date
2026-05-26
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Traditional cable supports have a fixed and non-adjustable height, and cannot be compensated for after foundation settlement. This can easily cause damage to the insulation layer and core wires due to cable pulling.

Method used

It adopts a bevel gear meshing transmission combined with a threaded rod transmission structure, combined with the vertical sliding cooperation between the vertical column and the guide structure. The height adjustment of the bracket is realized by rotating the hexagonal knob. It is equipped with an openable cable limit clamp and a flame-retardant rubber buffer pad to form double limit and buffer protection.

Benefits of technology

This allows for flexible adjustment of the support height, avoiding tensile stress on the cable caused by foundation settlement, reducing cable damage, and improving cable safety and service life.

✦ Generated by Eureka AI based on patent content.

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Abstract

本发明涉及住宅区地下电缆敷设防护技术领域,公开了一种抗沉降可调式电缆支架装置及使用方法,包括固定基座、竖向立柱、横向托臂与高度调节机构,高度调节机构设有防护罩壳、螺纹杆、调节件、相互啮合的两组锥齿轮及导向筒壳,导向筒壳与竖向立柱滑动配合实现竖向升降,横向托臂设置防脱挡板与电缆限位卡箍,表面铺设有缓冲减震垫。本发明通过锥齿轮配合螺纹杆的传动结构实现支架高度灵活调节,可自适应地基沉降工况并补偿高度落差,避免地基沉降拉扯电缆造成绝缘层破损、芯线损伤,适配地下复杂地基环境,有效保障电缆长期安全稳定运行。
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