Load -bearing structure for locomotive

The utility model relates to an accessory of tricycle technical field discloses a load -bearing structure for locomotive, including frame and connection structure, be equipped with two connecting axles of arranging in proper order on the frame, the both ends of connecting axle all are equipped with the engaging lug of fixing on the frame, are equipped with the connecting hole that is used for thefixed plate spring on the engaging lug, and the connecting hole is located the lower part of engaging lug, the lower part of two connecting axles is fixed with two back shafts, and the both ends of back shaft all are equipped with the bumper shock absorber, and bumper shock absorber, back shaft and connecting axle constitute a triangular structure, be fixed with the water tank on the back shaft, sliding connection has the slide in the water tank, be equipped with on the slide with bumper shock absorber articulated push rod, the water tank bottom still be equipped with with the shower nozzle and the shower nozzle of wa