Steel member high-altitude pre-assembly structure

Abstract

The utility model discloses a steel member high-altitude pre-assembling structure which comprises a cross beam and a vertical beam, an assembling groove is vertically formed in the top end of the vertical beam, and an inserting block is fixedly installed at the end of the cross beam through a connecting block. The top end of the vertical beam is vertically provided with an inserting groove for inserting the inserting block, the groove wall of the inserting groove is vertically provided with an inserting opening for inserting the connecting block, the left groove wall and the right groove wall in the inserting groove are each provided with a locking assembly, each locking assembly comprises a moving rod and a locking block fixedly installed at one end of the moving rod, and the left side wall and the right side wall of the vertical beam are each provided with a through opening. The two moving rods are inserted into the two through openings in a sliding mode correspondingly and connected with the walls of the inserting grooves through telescopic components, and locking grooves are formed in the left side wall and the right side wall of the inserting block correspondingly. According to the steel structure pre-assembling device, through cooperation of the moving rods, the inserting blocks, the locking grooves and the locking blocks, pre-assembling of the cross beams and the vertical beams can be rapidly completed, the tedious steps of using screws and nuts for fixing pieces or spot welding are avoided, and the working efficiency of steel structure pre-assembling is improved.

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