Manganese steel herringbone derrick fixing base used on tower

The utility model relates to the technical field of lifting appliances, in particular to a tower manganese steel herringbone derrick fixing base which comprises a fixing base body, the fixing base body comprises a fixing bottom plate, the fixing bottom plate is provided with a fixing mechanism in a matched mode, the upper end of the fixing mechanism is provided with a bottom cap, and the fixing mechanism comprises a fixing support. According to the manganese steel herringbone derrick fixing base used on the tower, the control shaft is provided with the reserved root locking hole, the reserved root locking hole is connected with the bottom cap, the derrick is connected with the base, angle adjustment is carried out through the control shaft, the derrick can be fixed on the base, and the fixing base is convenient to use. And the first supporting plate and the second supporting plate are arranged, so that the service life of the derrick base is prolonged. 本实用新型涉及起吊用具技术领域，尤其涉及一种塔上用锰钢人字抱杆固定基座，包括固定基座，所述固定基座包括固定底板，所