Pipe gallery corbel

The invention belongs to the technical field of pipe gallery use equipment, and discloses a pipe gallery corbel. The pipe gallery supporting arm comprises a fixing plate, a supporting plate and a supporting plate, one end of the corbel body is connected with the fixing plate, and the other end extends in the direction away from the fixing plate; the rib plate is connected with the fixing plate and the corbel body; a mounting member; wherein an inner flanging is arranged on one side, far away from the rib plate, of the corbel body, teeth are arranged on one side, close to the rib plate, of the inner flanging, tooth grooves corresponding to the teeth are formed in the mounting component, and the teeth are inserted into the tooth grooves. Through the arrangement of the teeth and the tooth grooves which are matched with each other, the workpiece is more convenient to disassemble and assemble, and meanwhile the installation stability of the workpiece is guaranteed; by arranging the rib plates, the whole structure