Counterweight moving device for pile foundation static load test

The invention relates to the field of counterweight moving devices, in particular to a counterweight moving device for a pile foundation static load test. The device comprises a supporting table, a guide structure, a moving structure, a driving structure, an auxiliary structure and a limiting structure, through the arrangement of the guide structure, the supporting table can be moved, the moving track can be fixed, the skew in the direction when the supporting table moves is avoided, through arrangement of the moving structure, the supporting table can be moved conveniently, power consumed inthe moving process is relatively small, the power needed when a large number of balancing weights are moved is greatly reduced in a rolling friction mode, through arrangement of the driving structure,the moving structure can be in a stored state when the supporting table does not need to be moved, through the arrangement of the auxiliary structure, the supporting table can be used for stacking and unloading the balancing weights conveniently, and through the arrangement of the limiting structure, the auxiliary structure can be fixed to different positions according to needs.