Lifting hook assembly with automatic adjusting mechanism for hoisting machinery

Abstract

The invention relates to the technical field of lifting hooks of hoisting machinery, in particular to a lifting hook assembly with an automatic adjusting mechanism for hoisting machinery and a first adjusting groove, a second adjusting groove is formed in the other side of the top of an undercarriage, and a first reciprocating lead screw is arranged in the first adjusting groove; a second reciprocating lead screw is arranged in the second adjusting groove, a first driving motor is arranged at one end of the first reciprocating lead screw, and a second driving motor is arranged at one end of the second reciprocating lead screw. Through the arrangement of the undercarriage, the first adjusting groove, the second adjusting groove, the first reciprocating screw rod, the second reciprocating screw rod, the first driving motor and the second driving motor, when the whole equipment is used, rapid and stable adjusting operation can be carried out, and in the actual using process, the working efficiency is greatly improved. A worker firstly installs a lifting steel wire rope of a hoisting machine in a binding groove of a binding frame, and stable binding operation is conducted on the lifting steel wire rope through a separation binding ring in the binding groove.

Description

technical field [0001] The invention relates to the technical field of hoisting machine hooks, in particular to a hoisting machine hook assembly with an automatic adjustment mechanism. Background technique [0002] A crane is a mechanical device that lifts, lowers, or lifts and transports materials through a lifting hook or other spreader in an intermittent and repetitive manner. It is an indispensable equipment for modern industrial production and is widely used in various Material lifting, transportation, loading and unloading and object installation and other operations. Hoisting machinery often has the characteristics of large load range, high operating intensity, many types of heavy objects to be lifted, irregular shapes, and intermittent work. , Inflammable and explosive dangerous goods and other varieties, and when lifting materials and lifting operations, sometimes several movements in different directions are required to operate at the same time. The working enviro...

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Problems solved by technology

[0005] The object of the present invention is to provide a lifting hook assembly with an automatic adjustment mechanism for lifting machinery, to solve the problem that the existing lifting machinery proposed in the background technology does not have a good adjustment device between the lifting hook and the lifting rope. The hoisting and landing connection position of the hoisting rope cannot be automatically adjusted, the tension of the hoisting hook cannot always be kept at the best position, and the hoisting hook cannot achieve a stable matching operation with the working mechanism, which affects the stability and operation accuracy of the hoisting machinery during hoisting. Sexuality, which is not conducive to the daily improvement of operational efficiency and safety issues

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