Prefabricated cable trench

The utility model discloses a prefabricated assembly type cable trench which comprises a main body, the main body is U-shaped, the prefabricated assembly type cable trench further comprises a cover plate and a cable support, the cable support is fixed in the main body, the cover plate is long-strip-shaped, two ends of the cover plate are in lap joint with two upper end portions of the main body toenable the main body and the cover plate to form a containing space, and the cable support is located in the containing space. Through the design, only site assembly is needed during construction, site manual bricklaying or site concrete pouring is not needed, the construction quality is convenient to control, the speed is high, and the construction period is short. 本实用新型公开了一种预制装配式电缆沟，包括主体，主体呈U形，预制装配式电缆沟还包括盖板及电缆支架，电缆支架固定于主体内部，盖板呈长条状，盖板两端搭接于主体的两上端部使主体与盖板形成收容空间，电缆支架位于收容空间内，通过上述设计，施工时只需现场组装，无需现场人工砌砖或现场混凝土浇筑，施工质量便于管控，并且速度快、工期短。