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Cable bridge connecting piece with adjustable angle

A technology for cable trays and connectors, applied in electrical components and other directions, can solve the problems of air and light pollution on the construction site, increase the waste of artificial materials and resources, and affect the overall pipeline level, etc., and achieve the effect of overall beauty, simple structure and strong adaptability.

Pending Publication Date: 2017-12-19
THE CONSTR DECORATION OF CHINA CONSTR NO 7 ENG BUREAU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There will inevitably be branches on the laying path of the bridge frame. In the past construction process, the branches are often turned up and down to avoid the adjacent bridge frame. Secondary processing, this method has the following disadvantages: if there are many pipelines laid in the upper or lower layers laid in parallel, not only the space for turning up and down is limited, but also affects the overall pipeline elevation, and the parallel laying of more than three bridges cannot be realized; the secondary processing on site increases Waste of artificial materials and other resources; on-site secondary processing causes air and light pollution on the construction site, and on-site secondary processing is likely to increase fire hazards during electric welding operations

Method used

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  • Cable bridge connecting piece with adjustable angle
  • Cable bridge connecting piece with adjustable angle
  • Cable bridge connecting piece with adjustable angle

Examples

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Effect test

Embodiment 1

[0033] As shown in the figure, an angle-adjustable cable bridge connector includes a main road bridge connecting part 1, and the main road bridge connecting part 1 includes a main road bridge, and the main road bridge is an upper plate, a lower plate and two side plates A rectangular channel is formed, a reserved hole 11 is provided in the center of the lower plate, the diameter of the reserved hole 11 is 2 / 3 of the width of the main road bridge, and an outwardly protruding lap plate 4 is provided at the end of the two side plates. The width of the lap plate 4 is consistent with the width of the side plate, and the lap plate 4 is connected with the side plate by bolts; the lower part of the main road bridge connecting part 1 is provided with an angle-adjustable circular connector 2, and the circular The connector 2 includes an annular card edge 21, the inner edge of the annular card edge 21 is provided with a circular base 22 protruding downward, and a rectangular connecting pl...

Embodiment 2

[0035] As shown in the figure, an angle-adjustable cable bridge connector includes a main road bridge connecting part 1, and the main road bridge connecting part 1 includes a main road bridge, and the main road bridge is an upper plate, a lower plate and two side plates A rectangular channel is formed, a reserved hole 11 is provided in the center of the lower plate, the diameter of the reserved hole 11 is 2 / 3 of the width of the main road bridge, and an outwardly protruding lap plate 4 is provided at the end of the two side plates. The width of the lap plate 4 is consistent with the width of the side plate, and the lap plate 4 is connected with the side plate by bolts; the lower part of the main road bridge connecting part 1 is provided with an angle-adjustable circular connector 2, and the circular The connector 2 includes an annular card edge 21, the inner edge of the annular card edge 21 is provided with a circular base 22 protruding downward, and a rectangular connecting pl...

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PUM

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Abstract

The invention belongs to the technical field of electrical engineering, and particularly relates to a cable bridge connecting piece with an adjustable angle. The cable bridge connecting piece comprises a main circuit bridge connecting part; a circular connecting piece with an adjustable angle is arranged on the lower part of the main circuit bridge connecting part; and a metal drag chain is arranged on the lower part of the circular connecting piece. The cable bridge connecting piece is simple in structure, convenient to use and capable of solving the problem of turning over and bending when a T type crossing branch is formed due to side-by-side laying of multiple strong current and weak current bridges can be solved effectively.

Description

technical field [0001] The invention belongs to the technical field of electrical engineering, and in particular relates to an angle-adjustable cable bridge connector. Background technique [0002] In the field of electrical engineering, metal bridges and wire slots have become one of the mainstream methods for laying strong and weak current cables in buildings. According to the load category, strong current bridges usually include: ordinary power bridges, emergency power bridges, general lighting bridges, Emergency lighting bridges, high-voltage cable bridges, etc., and weak current bridges usually include: fire alarm bridges, integrated wiring bridges, building intelligent bridges, wireless coverage bridges, broadcasting background music and monitoring security bridges, etc. In actual engineering, two professional pipelines for water supply and drainage and ventilation and air conditioning are laid in the building at the same time. The general principle of comprehensive la...

Claims

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Application Information

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IPC IPC(8): H02G3/04
CPCH02G3/0406H02G3/0418
Inventor 张国帅贺颖张立伟白梅龚鹏博
Owner THE CONSTR DECORATION OF CHINA CONSTR NO 7 ENG BUREAU