Clamping type integral shrinking and overturning climbing robot

The invention aims at providing a clamping type integral shrinking and overturning climbing robot comprising two clamping parts, an internal extension tube, an external extension tube, a shrinking motor, an extension tube connecting frame, an overturning frame and an overturning motor, wherein each clamping part comprises a clamping paw, a clamping motor, a clamping motor rack, a guide shaft and a paw lead screw, and the two clamping parts are respectively located on the two ends of a main body of the clamping type integral shrinking and overturning climbing robot and are connected with the corresponding overturning motors through the respective clamping motor racks. According to the invention, a shrinking mechanism is designed according to the helical lead screw transmission principle to enable the robot to quickly and linearly climb in a shrinking manner; the integral shrinking and overturning design mode entitles better terrain adaptability to the robot; and the shrinking part utilizes an internal and external extension tube structure so as not to bear radial force.