Movable cable trench gap bridge with high bearing capacity for power transformation construction

The invention discloses a high-bearing-capacity movable cable trench gap bridge for power transformation construction, which comprises a cable trench body and a gap bridge main body, two symmetrically arranged sliding grooves are formed in the bottom of the gap bridge main body, and guide rods are fixed on the inner walls of the two sliding grooves; and moving blocks are slidably connected to the circumferential side walls of the two guide rods correspondingly, the upper ends of the two moving blocks abut against the inner tops of the two sliding grooves correspondingly, and a fixed block is fixed to the bottom of each moving block. The cable trench gap bridge has the advantages that through the arrangement of the buffer device, in the process that electrical equipment is placed at the upper end of the gap bridge, the force borne by the gap bridge can be buffered through the multiple connecting springs in the compressed state, so that the force borne by the gap bridge can be reduced, the bearing capacity of t