Cleaning device for sedimentation tank in pretreatment workshop

The utility model discloses a pretreatment workshop settling pond cleaning device which comprises a settling pond body and an inclined pipe installed on the settling pond body, sliding rails are installed at the top end of the settling pond body on the two sides of the inclined pipe, walking wheels are installed on the sliding rails in a limiting mode, a transmission shaft is installed between the walking wheels, and a self-propelled mechanism is installed at one end of the transmission shaft. A limiting supporting rod is installed on the transmission shaft above the inclined pipe in a limiting mode, a linkage rod is installed at the top end of the limiting supporting rod, an adjusting mechanism is installed on the linkage rod, a sleeve rod is installed at the bottom end of the adjusting mechanism, an aluminum alloy framework is installed at the bottom end of the sleeve rod, a dismounting part is installed at the bottom end of the aluminum alloy framework, and a cleaning part is installed on the dismounting p