Assembled open cable trench

Abstract

The invention provides a prefabricated visible cable trench. Through a shape like a Chinese Character 'ye', a sealing structure, a strong mode of connection based on opposite-screwing screws, and corresponding underground foundation measures taken according to local conditions, the problems of a cable trench only used for a short time, such as tilting, settlement, deformation and water logging, are prevented. The prefabricated visible cable trench comprises underground infrastructure and a cable trench assembly. A cable bracket is arranged in each cable trench. A waterproof cover plate is arranged on the top of the cable trenches. The prefabricated visible cable trench is characterized in that the cable trench assembly is arranged on the underground infrastructure; and in the cable trench assembly, a U-shaped seal is embedded between a cable trench and a cable trench or between a cable trench and an interconnected cable trench, and the U-shaped seals are connected as a whole after being fixed by opposite-screwing screws.

Description

technical field [0001] The invention relates to an assembled cable trench. Background technique [0002] At present, cable trenches are divided into brickwork, reinforced concrete cable trenches and other types according to the buried depth, load size, and groundwater level. With the continuous development of power engineering, the requirements for construction period and safe and civilized construction continue to increase. The above two types of cable trenches The shortcomings are becoming more and more obvious. [0003] 1) The above-mentioned two types of cable trenches have many on-site construction procedures, long construction periods, and high resource consumption, resulting in site chaos and increased safety hazards, and increased management difficulties, which are not conducive to the development of safe and civilized construction. [0004] 2) The cost of the above two cable trenches is higher than that of the prefabricated cable trench. According to the calculatio...

AI Technical Summary

Problems solved by technology

[0010] In view of the above problems, the present invention provides an assembled open cable trench, which has a professional structure, a sealing structure, a strong connection method fixed by knocking screws, and the corresponding underground foundation measures taken according to local conditions, to prevent short-term use of cables The ditch often has problems such as inclination, settlement, deformation, water accumulation, etc.

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