Auxiliary installation tool

The utility model relates to the technical field of IGBT auxiliary installation, and provides an auxiliary installation tool which can be arranged on an electrical control cabinet and comprises a support, a driving device and a clamping unit, the support is detachably connected with a cabinet body of the electrical control cabinet, the driving device is connected with the support, the driving device is provided with a lifting appliance, the clamping unit is connected to the lifting appliance, and the clamping unit is connected to the lifting appliance. The lifting appliance drives the cabinet body to move along the height direction of the cabinet body; the clamping unit comprises a mounting frame, a flexible connecting piece and two clamping pieces, the clamping pieces are connected to the two opposite ends of the mounting frame, the two clamping pieces are oppositely arranged in the length direction of the mounting frame, a clamping area is formed at the bottom ends of the two clamping pieces, the clamping p