Universal rotating lifting appliance structure for hoisting

Abstract

The invention provides a universal rotary lifting appliance structure for hoisting, and relates to the technical field of hoisting equipment. The universal rotary lifting appliance structure for hoisting comprises a fixing disc, the bottom of the fixing disc is fixedly connected with a fixing connecting rod through a fixing connecting seat, the bottom end of the fixing connecting rod is movably connected with a bottom fixing plate, the bottom surface and the side surface of the bottom fixing plate are fixedly connected with rotary discs, first hydraulic thrusters are fixedly connected to the positions, located on the inner sides of the rotating discs, of the top of the bottom fixing plate, and movable discs are fixedly connected to the tops of the first hydraulic thrusters. A driving motor is arranged, the driving motor drives the bottom fixing plate to rotate through a gear transmission structure, rotation between the fixing disc and the rotating discs is achieved, automatic z-axis rotation is achieved, adjustment is very convenient, the rotating discs can be adjusted to conduct x-axis and y-axis inclined rotation by rotating movable adjusting cylinders, and adjustment is very convenient.

Description

technical field [0001] The invention relates to the technical field of hoisting and hoisting equipment, in particular to a universal rotating spreader structure for hoisting and hoisting. Background technique [0002] At present, the existing crane hooks or spreaders generally cannot be rotated or can only be rotated passively, so that the components hung on the spreader can only move along the three rectangular coordinate axes of x, y, and z, and cannot move around them. The rotation of the three coordinate axes means that the spatial angle of the component cannot be actively adjusted in the air, which increases the difficulty of the spatial positioning of the component. In the field of bridge construction, the components are transported to the bottom of the spreader, limited to the site conditions, the initial posture before the hoisting is often different from the final posture after the final position, if the posture is adjusted before the hoisting, the cost of the measu...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a structure of a universal rotating sling for hoisting, which solves the problem that the existing universal rotating sling is inconvenient to be adjusted by a jack when it is used.

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