Novel groove type steel cable bridge

Abstract

The invention discloses a novel groove type steel cable bridge, which comprises a cable bridge body. A first partition plate, a second partition plate and a third partition plate are sequentially arranged in the cable bridge body. The first partition plate, the second partition plate, the third partition plate and the cable bridge body sequentially form a heat outlet cavity, a first cable placement cavity, a second cable placement cavity and a heat dissipation cavity from top to bottom. The first partition plate, the second partition plate and the third partition plate are provided with heat dissipation openings. A first cable outlet and a second cable outlet are formed in the portions, in the first cable placement cavity and the second cable placement cavity, in the cable bridge body. Through the first cable placement cavity and the second cable placement cavity, cables can be separately stored, and the phenomenon that heat is generated by cable gathering to affect the service life ofthe cable is avoided; and meanwhile, the rotating plate in the heat dissipation cavity can rotate under the adjustment of a lifting mechanism, so that air blown out by an electric fan can be blown out from different directions, then the heat flows out from the heat outlet cavity, and the heat dissipation effect is improved.

Description

technical field [0001] The invention relates to the technical field of cable bridges, in particular to a novel trough-type steel cable bridge. Background technique [0002] Cable trays are divided into trough type, tray type, ladder type, grid type and other structures, and are composed of brackets, supporting arms and installation accessories. The bridge frame in the building can be erected independently or attached to various buildings and pipe gallery supports. It should reflect the characteristics of simple structure, beautiful appearance, flexible configuration and convenient maintenance. All parts need to be galvanized and installed in the building. An open-air bridge. The full name of the rigid structure system with close support cables composed of trough-type, tray-type or step-type straight sections, bends, tees, cross components, brackets, hangers, etc. Shishangyong Bridge has been continuously recognized by the market and accepted the localization of the cable b...

AI Technical Summary

Problems solved by technology

[0003] The internal space of the existing cable tray is limited, which leads to heat accumulation, affects the heat dissipation effect, and reduces the service life of the cable; Chinese patent document publication number CN109728551A discloses a layered trough cable tray, including the main body of the tray and the cover plate. The main body of the bridge includes a bottom support, a first bridge side plate, and a second bridge side plate; the cable tray also includes a stopper, and the stopper is hingedly connected to the first bridge side plate, the second bridge side plate and the bottom support , and when the blocking member rotates to the oblique upward direction, its overhanging end is clamped and fixed on the top of the first bridge side plate and the second bridge side plate; the upper end plate end of the first bridge side plate There is a groove at the place, and when the cover plate is rotated to the open position, the body of the top plate is in contact with the outer groove wall of the groove; although this patent document can classify the cables in layers, the cables are in the Heat will accumulate in the limited space inside the bridge frame, which will affect the heat dissipation effect, so further improvement is still needed

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