Reinforced cable bridge

Abstract

The invention discloses a reinforced cable bridge. The bridge comprises a pressure bearing part and limit parts; the pressure bearing part is arranged on the bottom of the reinforced cable bridge, and a separation part is arranged on the upper surface of the pressure bearing part; the limit parts are arranged on two side edges of the reinforced cable bridge and mutually connected with the pressure bearing part, and the limit parts comprise a first limit part and a second limit part; a groove-shaped structure is formed in the mode that the pressure bearing part and the limit parts are integrated, and a containing space is formed in the structure. According to the reinforced cable bridge, through rotation of a first rotation part and a second rotation part, containing spaces of different levels can be formed. When the first rotation part and the second rotation part rotate to the vertical direction at the same time, the containing space is only a one-layer integrated space. When the first rotation part and the second rotation part rotate to the horizontal direction, the containing space is divided into an upper layer and a lower layer, therefore, cable laying is more logic through the classified space, meanwhile, the compression resistance and bending resistance intensity of the structure is also improved through the separation part on the middle, and the stability is improved.

Description

technical field [0001] The invention relates to the technical field of power supply and distribution protection for electrical equipment, in particular to a reinforced cable tray that can form a double-layer isolation area. Background technique [0002] With the development of intelligent buildings, there are often AC strong current systems, weak current systems, DC strong current systems and various automation systems in the same building, such as building automation systems, office automation systems, communication automation systems, etc. Therefore, it is necessary to lay various types of cables such as AC strong current cables, DC strong current cables, communication cables in weak currents, and control cables at the same time. Various cables need to be routed separately when designing and routing, so cable trays for arranging cables are gradually used on a large scale. [0003] Cable trays are generally suitable for large enterprises, large-scale engineering substation...

AI Technical Summary

Problems solved by technology

[0006] In the traditional steel cable tray, there are a variety of cables laid inside the cable tray, which is disorderly and disorderly, and it is difficult to identify and control the cables for different purposes. At the same time, the strength of the general cable tray is also insufficient.

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