The invention provides a gantry crane fixed installation device. The gantry crane fixed installation device comprises a gantry crane clamp, the gantry crane clamp comprises a main supporting arm and clamping arms located on the two sides of the main supporting arm, the clamping arms are perpendicular to the main supporting arm, the gantry crane clamp is fixed to the outer sides of a middle support, a middle fixed block is further supported in a gap of the middle support, the distance between the left part of the middle support and the right part of the middle support is located through the gantry crane clamp and the fixed block, the left part of the middle support is provided with a fixed arm, a buffer cap is arranged at one end of the fixed arm, the corresponding position of the right part of the middle support is provided with a fixed sheet and a baffle, and the end of the buffer cap makes contact with a certain point on the outer surface of the baffle. Both the gantry crane clamp and the middle fixed block have the advantages of being simple in structure and facilitating operation by workers, and the gantry crane clamp and the middle fixed block are used in a matched mode to guarantee accurate installation of components such as the middle support and an auxiliary lock; meanwhile, in the installation process, the left part of the middle support and the right part of the middle support can be protected against position offset caused by operation by workers and tensile force of a steel wire rope, and installation quality of an elevator door head is guaranteed.
Gantry crane fixed installation device
2015-05-06
Patent
Electronic Resource
English