Energy-saving and environment-friendly multifunctional crown block for LSB obstacle avoidance safety interlocking system

The utility model discloses an energy-saving and environment-friendly multifunctional crown block for an LSB obstacle avoidance safety interlocking system, and relates to the technical field of hoisting equipment. The overhead crane comprises an equipment frame, an overhead crane body, assembling plates and an anti-collision assembly, a locking piece is installed on the upper side wall of the equipment frame, the assembling plates are installed in the side walls of the left end and the right end of the equipment frame, the anti-collision assembly is installed in the side wall of the extending position of the equipment frame, and a walking assembly is installed in the side wall of the bottom of the equipment frame; a spring column of the anti-collision assembly is connected with an anti-collision plate through a column sleeve, and the outer wall of the anti-collision plate is connected with a plastic pad in an adhesive mode. Toothed plates are embedded in the inner walls of the two sides of the walking groove,