Fixture suitable for large cross-section cables

The utility model relates to a fixture suitable for large cross-section cables. The fixture comprises an upper fixture body and a lower fixture body; screw holes are formed in corresponding positions on the two sides of the upper fixture body and in corresponding positions on the two sides of the lower fixture body; and the upper fixture body is fixedly connected with the lower fixture body via a connecting bolt. Compared with the prior art, the fixture has a high space utilization rate in a cross section of a tunnel, can be suitable for occasions, such as long path sections, industrial well sections, climbing sections, cable joint sections, entrance-exit sections, and the like to perform the functions of supporting and protecting the cables according to the cable laying requirements in different use occasions, is suitable for being applied to the large cross-section cables which have large clamping cross sections, high current carrying capacity and heavy weight, and have low probability of bending, and is instructive to the use of the fixture in cable engineering.