Cable tray system and cable installation method

Abstract

The invention discloses a cable tray system, which comprises a first tray and a second tray; the first tray and the second tray are foldably connected together; in the folded state, one of the trays is superposed with the other tray, and in the unfolded state, the first tray and the second tray are unfolded; and both the first tray and the second tray are provided with through holes through which cables can run. The structure of the cable tray system is simple, and the whole system adopts the folding structure, and therefore is convenient to transport and use; secondly, cables can freely run through the through holes of the cable tray system, and can be laid in order and attractively; and finally, people can freely walk on the cable tray system.

Description

technical field [0001] The invention relates to the technical field of cable installation, in particular to a cable bridge device and a cable installation method. Background technique [0002] Tower crane, short for "tower crane", also known as "tower crane", is a kind of lifting equipment used in building construction. Tower cranes generally adopt an integral driver's cab, that is, the electrical cabinet originally placed on the balance arm is built into the driver's cab, which reduces the arrangement of structural parts on the balance arm, thereby allowing more space advantages. [0003] At present, some tower cranes in China adopt an integral driver's cab, which integrates the driver's control room and the electric control room, but this also brings some problems, so that all cables are collected at the integral driver's cab, resulting The cables are placed in a mess and people cannot walk. [0004] Some tower cranes with integrated driver's cabs are used abroad. Althou...

AI Technical Summary

Problems solved by technology

[0003] At present, some tower cranes in China adopt an integral driver's cab, which integrates the driver's control room and the electric control room, but this also brings some problems, so that all cables are collected at the integral driver's cab, resulting Cables are placed in a mess, making it impossible for people to walk

[0004] Some tower cranes with integrated driver's cabs are used abroad. Although some platform devices that are convenient for people to walk are designed, which are welded by angle steel and steel mesh, if the platform device is long, it is easy to cause inconvenience in transportation and installation. Secondly, the cable holes are concentrated in one large hole, which still does not solve the problem of messy cables, and if the platform device is wide, the cables are not easy to pass through, and the installation is more inconvenient

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