Hoist fastening tool

Abstract

The invention discloses a hoist fastening tool. The hoist fastening tool comprises a cross rod and two supporting arms. A hanging plate is installed at the bottom of the cross rod. A connecting hole and a through hole are formed in the hanging plate, the connecting hole communicates with the through hole, and the axis of the connecting hole is perpendicular to the axis of the through hole. The lower section of an adjustment rod movably penetrates through the cross rod and the through hole in sequence and extends into the connecting hole. A thread is arranged on the outer wall of the lower section of the adjustment rod. The adjustment rod is in thread fit with the cross rod. A pressing block is connected to the end of the lower section of the adjustment rod through a universal joint. An upper hook and the hanging plate are made to form a whole through the downward movement of the adjustment rod and the pressing of the upper hook by the pressing block, and the swing frequency and the swing amplitude of a carrying stand are reduced; meanwhile, the swing movement tendency of the carrying stand is counteracted by means of the self weight of the carrying stand and the self weight of a building material in the lifting process, so that stable rising of the carrying stand and the building material is guaranteed; and furthermore, the situation that in the lifting process, the carrying stand collides with a local part of a lifting opening or a building near the lifting opening is prevented.

Description

technical field [0001] The invention relates to the field of hoisting of building materials, in particular to a gourd fastening tool. Background technique [0002] Electric hoist is referred to as electric hoist, and most electric hoists are controlled by people on the ground with buttons, or in the driver's cabin or by wired (wireless) remote control. Electric hoist is a kind of special lifting equipment, which is installed on the crane and gantry crane. It has the characteristics of small size, light weight, simple operation and convenient use. It is used in construction, industrial mining, logistics and storage and other fields. [0003] In the construction of industrial plants, it is often necessary to transfer building materials from the bottom layer to the upper layer through the hoisting port. The usual method is to install hooks on the floor and then hoist them through hoists. Because this method is difficult to reuse in other places, Every time a hoisting port is c...

AI Technical Summary

Problems solved by technology

[0003] In the construction of industrial plants, it is often necessary to transfer building materials from the bottom layer to the upper layer through the hoisting port. The usual method is to install hooks on the floor and then hoist them through hoists. Because this method is difficult to reuse in other places, Every time a hoisting port is changed for hoisting, it is necessary to reinstall the hook on the floor, which is a great waste of labor costs, and the hook left on the floor needs to be processed again

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