An aluminum-magnesium alloy lift-mounted cable bridge

Abstract

The invention discloses a cable bridge mounted by an aluminium magnesium alloy in a lifting mode. The cable bridge comprises a cable bridge; connecting supporting frames are mounted at the two ends of the cable bridge; sliding connectors are mounted at the two ends of the cable bridge respectively; sliding rail connecting blocks are arranged at the two ends of one side of each sliding connector; a connecting sliding block is arranged on one side of each sliding rail connecting block; a positioning screw hole is formed in the inner side of each connecting sliding block; a cross beam bridge is arranged on the inner side of the cable bridge; a plurality of cable supporting cross beams are arranged on the inner side of the cross beam bridge; a plurality of through holes are formed in the cross beam bridge; and the cable bridge and the connecting supporting frames are connected through the sliding connectors. By virtue of the cable bridge, mounting complexity is greatly lowered, and safety accidents do not occur easily; by adoption of the novel aluminium magnesium alloy material bridge, the internal intensity of the bridge is reinforced; and meanwhile, by adoption of the dual-fixation and mounting mode, the structure can be more stable, without causing a crack condition easily, thereby lowering cable abrasion degree and fault occurrence rate.

Description

technical field [0001] The invention relates to a cable bridge, in particular to an aluminum-magnesium alloy lift-mounted cable bridge. Background technique [0002] As we all know, the cable tray is divided into trough type, tray type, ladder frame type, grid type and other structures, which are composed of brackets, brackets and installation accessories. The bridge frame in the building can be erected independently or attached to various buildings and pipes. On the bracket of the corridor, it should reflect the characteristics of simple structure, beautiful appearance, flexible configuration and convenient maintenance. All parts need to be galvanized. The full name of the rigid structural system with close-connected support cables, bending, tee, four-way components, brackets, hangers, etc., the upsurge bridge has been continuously recognized by the market and accepted by the localization of the cable bridge industry. Product selection High-quality cold-rolled steel plate ...

AI Technical Summary

Problems solved by technology

[0003] On the basis of the technical conditions of the existing cable trays, there are still many deficiencies in the convenience of installation and use of the cable trays and the internal structure. Under the long-term use of the traditional cable trays, due to the heavy weight of the cables, the aging of the trays is serious and easy. Breakage occurs and damage to equipment occurs. At the same time, it is very troublesome to install the cable bridge. Because the top bridge is very difficult to install, it takes a lot of installation time. At the same time, there are certain safety hazards, which are prone to safety accidents. Poor cable protection, prone to faults, increasing the workload of maintenance personnel

Images