Combined multi-angle cable bridge

Abstract

The invention discloses a combined multi-angle cable bridge. The combined multi-angle cable bridge comprises a bridge shell, cable fixing structures and a combined structure. The bridge shell is a U-shaped bridge shell, notches are symmetrically formed in the middles of the front side face and the rear side face of the bridge shell, and connecting turning plates are hinged to the left sides and the right sides of the notches through hinges; overturning bottom plates are hinged to the bottom ends of the notches through hinges, U-shaped frames are symmetrically arranged at the left side and theright side of the upper surface of the bridge shell, welding plates are arranged on the upper surfaces of the U-shaped frames, and positioning strips are arranged at the left end and the right end inthe bridge shell. The cable fixing structures are symmetrically arranged at the left end and the right end in the bridge shell. The combined multi-angle cable bridge can meet the erection requirementsof cable bridges at different angles, is better in practicability, can limit and fix cables, prevents line faults caused by dislocation of the cables, can achieve an automatic locking function, and guarantees the stability of a connection part.

Description

technical field [0001] The invention relates to the technical field of cable trays, in particular to a combined multi-angle cable tray. Background technique [0002] The rigid structural system with close support cables composed of trough-type, tray-type or step-type straight sections, bends, tees, four-way components, brackets, hangers, etc. is called a cable bridge. The cable bridge is divided into trough type, Tray-type, ladder-type, grid-type and other structures are composed of brackets, supporting arms and installation accessories. The bridges in buildings can be erected independently or attached to various buildings and pipe gallery supports. It should reflect the simple structure. Beautiful appearance, flexible configuration and convenient maintenance. All parts need to be galvanized. If the bridge frame installed in the open air outside the building is near the sea or belongs to the corrosion area, the material must have anti-corrosion, moisture resistance and adhes...

AI Technical Summary

Problems solved by technology

[0002] The rigid structural system with close support cables composed of trough-type, tray-type or step-type straight sections, bends, tees, four-way components, brackets, hangers, etc. is called a cable bridge. The cable bridge is divided into trough type, Tray-type, ladder-type, grid-type and other structures are composed of brackets, supporting arms and installation accessories. The bridges in buildings can be erected independently or attached to various buildings and pipe gallery supports. It should reflect the simple structure. Beautiful appearance, flexible configuration and convenient maintenance. All parts need to be galvanized. If the bridge frame installed in the open air outside the building is near the sea or belongs to the corrosion area, the material must have anti-corrosion, moisture resistance and adhesion. Good, the physical characteristics of high impact resistance, the cable tray needs to adjust its own erection direction according to the steering requirements of the cable during the erection process, the existing combined multi-angle cable tray is often a variety of different sizes and different shapes The cable bridges are spliced ​​together. When a certain section of the bridge is damaged, it is necessary to wait for the replenishment before continuing the erection work. The practicability is poor. Therefore, in order to solve the above problems, we have designed a combined multi-angle cable bridge.

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