Lifting appliance with lifting hook and used for lifting of crane

Abstract

The invention provides a lifting appliance with a lifting hook and used for lifting of a crane, relates to the technical field of lifting appliances, and aims to solve the problems that in the process of lifting light goods with large size and high height, the goods are prone to shaking, binding goods are prone to scattering due to large-amplitude shaking, and meanwhile when the goods arrive at a designated position, an operator needs to climb to goods for unhooking, and the risk factor of the operator is increased. The lifting appliance comprises a lifting appliance main body; a traction head is fixedly mounted at the upper end of the lifting appliance main body, and a wire wheel is rotationally mounted at the upper end of the traction head; the lower end of the lifting appliance main body is fixedly butted with a protective sleeve; and a lifting hook body is vertically mounted in the protective sleeve in a sliding manner; and the upper end of the lifting hook body is hooked with the lower end of the lifting appliance main body in a sliding manner. Guide rings are fixedly installed among six supporting rods, on one hand, a cover body can protect the hoisting position from being hit by foreign objects, on the other hand, the gravity center can be moved downwards, and the problem of large-amplitude shaking in the hoisting process is reduced.

Description

technical field [0001] The invention relates to the technical field of slings, and more specifically relates to a sling with a hook for hoisting a crane. Background technique [0002] In the existing spreader with hook, the hanger is fixed on the spreader. [0003] For example, a hanger with a hook in the patent application number CN201220666796.0, including a balance beam (1) and a hook, and at least two installation holes (2) are arranged on the balance beam (1), and the hook Connect with the mounting hole (2) through the side plate (3) and the pin shaft (4). It has the advantages of simple structure, convenient manufacture and convenient installation. It can change the distance between the hooks to adapt to the lifting of different lifting points, realize the lifting of objects at multiple points, reduce the number of spreaders and save costs. . [0004] In the process of lifting light cargo with large volume and high height, the cargo itself is prone to shaking, and t...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above-mentioned technical problems, the present invention provides a hoisting device with a hook for hoisting a crane to solve the problem that the cargo itself is prone to shake during the process of hoisting light cargo with a large volume and a high height. Shaking can easily cause bundled goods to scatter. At the same time, when the goods reach the designated position, the operator needs to climb to the goods to unhook them, which increases the risk factor of the operator.

Images