Small-space heavy cross beam building tool

Abstract

The utility model relates to the field of cross beam building tools, in particular to a small-space heavy cross beam building tool which comprises two stand column bodies. A stand column top reversing assembly is arranged at the upper end of the stand column body, a take-up mechanism is arranged on the lower portion of the side wall of the stand column body, a steel wire rope is installed on the take-up mechanism, and a beam body is arranged on one side of the stand column body. The electric capstan in the take-up mechanism is used for replacing traditional manual operation, the electric capstan drives the steel wire rope to steer through the pulley and the second pulley of the stand column top reversing assembly, stable lifting of the cross beam body is achieved, and compared with manual lifting, the electric capstan can accurately control the lifting speed, and the lifting efficiency is improved. And meanwhile, the two cross beam sealing lifting frames are connected with the steel wire rope through the fixing rings, so that the stress at the two ends of the cross beam body is balanced, the gravity center shifting and falling risks are effectively prevented, and the lifting safety and the lifting efficiency are improved.

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