Auxiliary device for conveying switch machine on subway platform and track bed

The utility model belongs to the technical field of rail transit operation maintenance equipment, and particularly relates to an auxiliary device for conveying a point switch on a subway platform and a track bed, which comprises a sliding frame and a tray trolley which is arranged on the sliding frame, slides along with the sliding frame and is used for fixing the point switch. The carriage is also provided with an electric traction device for pulling the tray trolley of the switch machine, the carriage is also provided with a power supply device for starting the electric traction device, and the electric traction device is electrically connected with the power supply device. According to the auxiliary device, mechanical and electrical integration control can be achieved, a handheld operation mode is provided, the skid function is achieved, the hand lifting carrying function and the flat ground hand pushing function can be achieved in a limited space, operation is easy, convenient and diversified, the point s