Production and transportation device for super-large glass bent steel

The utility model discloses a super-large glass bent steel production and transportation device which comprises a vehicle body, a support and a supporting table used for supporting glass are fixedly installed on the vehicle body, a cavity is formed in the support, a bidirectional lead screw is rotatably installed in the cavity, the bidirectional lead screw is movably sleeved with nuts which are matched with the bidirectional lead screw and are symmetrically arranged, and the two ends of the bidirectional lead screw are fixedly connected with the supporting table. Supporting rods are fixedly installed on the nuts, limiting plates movably abutting against the glass are integrally connected to the supporting rods, a gear is fixedly installed on the bidirectional lead screw, a handle is movably arranged in the support in a sleeved mode, and a rack connected with the gear in an engaged mode is integrally connected to the handle; the two sides of the glass are synchronously limited and fixed, the contact area betwe