A water-leakage-proof concrete cable trench cover

Abstract

The invention belongs to the technical field of concrete cover plates, and specifically relates to a water-leakage-proof concrete cable trench cover plate, which includes a cover plate; the cover plate is laid above the notch of the cable trench; Connected in the same way; Drainage sinks are set on the cable trench corresponding to the two sides of the cover plate; there is a distance between the two sides of the cover plate and the notch of the cable trench; The connection is realized in a way, so as to ensure that rainwater will not flow into the cable trench from between adjacent covering plates; at the same time, the rainwater on the covering plate can flow into the drainage sink through the distance between the covering plate and the notch of the cable trench, and then The rainwater is discharged into the city's sewer system through the drainage sink, thereby ensuring that no rainwater enters the cable trench, thereby ensuring the safety of the cables in the cable trench, thereby improving the service life of the cable and the power transmission process of the cable. security.

Description

technical field [0001] The invention belongs to the technical field of concrete cover plates, in particular to a leak-proof concrete cable trench cover plate. Background technique [0002] The four sides of the traditional cable trench cover are right-angled sides, which are sealed with No. 50 equilateral angle steel. The existing cable trench cover plate gaps have serious water leakage. Once it rains, water will accumulate in the cable trench. The traditional cable trench cover is prone to water leakage at the joints, and the surface concrete is prone to aging after years of use. The waterproofing of the cable trench cover and the cable trench is a long-term research topic for design and construction units. [0003] The cable trench cover structure of the prior art can play a waterproof role, but the structure is all complicated, the cost is high, and it is not suitable for popularization and use; and when the amount of rainwater is large, water leakage will still occur a...

AI Technical Summary

Problems solved by technology

The present invention is mainly used to solve the problem that rainwater is poured into the cable trench because the seams of the existing cable trench cover cannot be well sealed and the cable trench cover itself does not have a good drainage structure.

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