The invention discloses improved bridge equipment, which comprises an electric connection base and an electric connection part. The electric connection base comprises a pedestal, and the bottom part of the pedestal is fixedly provided with a bottom support. The bottom area of the bottom support is greater than the bottom area of the pedestal. The bottom support is provided with a balancing weight.A jack with an opening end facing leftwards is formed in the left end surface of the pedestal. An electric connection hole is formed in the right end wall of the jack. The right end wall of the electric connection hole is provided with an electric connection piece. A first sliding hole extending upwards is formed in the top end wall of the jack. A second sliding hole extending upwards is formed in the top end wall of the electric connection hole. A third sliding hole is formed between the top part of the first sliding hole and the top part of the second sliding hole in a communicated manner.A fourth sliding hole opposite to the third sliding hole is formed in top end wall of the third sliding hole. The improved bridge equipment is simple in overall structure, and is safe and reliable inoperation of the whole equipment; the locking and unlocking operations of an electric connection block are simple and convenient; moreover, the power supply stability is good after the electric connection block is locked, thereby greatly reducing the occurrence of power failure accidents.