Improved structure of cable bridge

Abstract

The invention discloses an improved structure of a cable bridge, comprising two side plates, a bottom plate and a cover plate, wherein the bottom plate and the two side plates are separated; both sides of the bottom plate can be respectively fixed on the bottoms of the two side plates in a detachable mode; the cover plate comprises a first clamping plate and a second clamping plate, wherein one side of the first clamping plate is a convex part and one side of the second clamping plate is a concave gap with an open neck; the convex part can be fixedly clamped in the concave gap; the other sidesof the first clamping plate and the second clamping plate form a trough towards the central direction of the cable bridge; the tops of the two side plates away from the central side of the cable bridge are respectively provided with a groove; and the troughs are fixedly clamped in the grooves. The bottom plate, the two side plates and the cover plate are plastic engineering products which are individually formed, thereby having low making cost, low making difficulty, light integral weight, small volume, convenient transport and effective enhancement of transport efficiency.

Description

technical field [0001] The invention relates to a cable erecting device, in particular to a structural improvement of a cable bridge. Background technique [0002] At present, the cable bridges on the market generally use steel to bend the bottom plate and side plates into one piece. This kind of iron bridge has a high overall weight and is inconvenient to carry. For this reason, some operators have developed plastic bridges that are integrally extruded with engineering plastics. However, this Although this kind of bridge frame is light in weight, the process is complicated, the manufacturing difficulty is large, the cost is high, and there is the defect of inconvenient transportation because of its large volume. Contents of the invention [0003] In order to overcome the above-mentioned defects, the present invention provides an improved structure of the cable tray, which can effectively reduce the manufacturing cost and difficulty of the cable tray and facilitate transpo...

AI Technical Summary

Problems solved by technology

[0002] At present, the cable bridges on the market generally use steel to bend the bottom plate and side plates into one piece. This kind of iron bridge has a high overall weight and is inconvenient to carry. For this reason, some operators have developed plastic bridges that are integrally extruded with engineering plastics. However, this Although this kind of bridge frame is light in weight, the process is complex, the manufacture is difficult, the cost is high, and because of its large volume, it also has the disadvantage of inconvenient transportation

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