Hydraulic support base

The utility model relates to the technical field of hydraulic supports, and discloses a hydraulic support base which comprises a platform and a hydraulic support base body, four outer side plate positioning devices are arranged on the top face of the platform, each outer side plate positioning device comprises a first bottom plate, a first vertical plate and a first rib plate, and a rear axle positioning device is arranged in the center of the top face of the right end of the platform. The rear axle positioning device comprises a second vertical plate, a positioning square pipe and a baffle, a first connecting beam positioning device is arranged in the center of the top face of the left end of the platform, and the first connecting beam positioning device comprises a third vertical plate and a rectangular pipe; outer side baffles are arranged between the two outer side plate positioning devices at the front end and between the two outer side plate positioning devices at the rear end respectively, multiple set