Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Gravity self-locking type lifting hook anti-disengaging device

A self-locking, lifting hook technology, applied in the direction of transportation and packaging, load hanging components, etc., can solve problems such as laborious, time-consuming prolongation of hooking and unloading, easy to hinder hooking and unloading of objects to be hoisted, etc. , to achieve the effect of saving manpower, shortening the time-consuming of hooking and unloading, and avoiding occupation

Inactive Publication Date: 2020-09-01
安徽新之图科技发展有限公司
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The object of the present invention is to provide a gravity self-locking lifting hook anti-decoupling device to solve the problem in the above background technology that when the buckle teeth are pulled toward the inner cavity of the hook during the process of loading and unloading the suspended object, the inner cavity of the hook is blocked. The buckle teeth occupy a part, which is easy to hinder the hooking and unloading of the suspended object, prolonging the time-consuming hooking and unloading of the suspended object. During this period, it is necessary to keep applying force to the buckle teeth and push the buckle teeth to The inner cavity is pushed to facilitate the hooking and unloading of the suspended object, which is a relatively laborious problem

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Gravity self-locking type lifting hook anti-disengaging device
  • Gravity self-locking type lifting hook anti-disengaging device
  • Gravity self-locking type lifting hook anti-disengaging device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0034] see Figure 1-11 , the present invention provides a technical solution: a gravity self-locking lifting hook anti-decoupling device, which includes a hook body 100 and a buckle tooth 200 .

[0035] The upper left side wall of the hook body 100 is provided with an upper slot 101 , the lower wall of the hook opening of the hook body 100 is provided with a lower slot 102 , and the left side wall of the lower slot 102 is provided with a push block shrinkage cavit...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a gravity self-locking type lifting hook anti-disengaging device in the technical field of lifting hook disengaging prevention. The gravity self-locking type lifting hook anti-disengaging device comprises a hook body; an upper slot is formed in the left side wall of the top of the hook body, a lower slot is formed in the lower wall of a hook opening of the hook body, a pushblock contraction cavity is arranged on the left side wall of the lower slot, a push block slide rod is connected to the left wall of an inner cavity of the push block contraction cavity, a push block spring sleeves a rod body of the push block slide rod, and a push block is arranged at the right end of the push block spring; self-locking of a button tooth and the hook body is realized through mechanical matching of the push block, a stop block and a loose pin, the risk of disengaging a lifted object from the hook body is avoided, the button tooth adopts vertical lifting type locking, the space in the inner cavity of the hook body is avoided from being occupied, the hooking and the unloading of the lifted object are avoided being hindered, the time consumed by hooking and unloading the lifted object is shortened, and man power is saved.

Description

technical field [0001] The invention relates to the technical field of lifting hook detachment prevention, in particular to a gravity self-locking lifting hook detachment prevention device. Background technique [0002] The lifting hook is a part used to hang the suspended object when lifting the object. In order to strengthen the safety regulations of the hook operation and ensure the safety of the current lifting operation, the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China has promulgated the "Rules for Periodic Inspection of Hoisting Machinery", which clearly stipulates that "the hook is equipped with an anti-decoupling device". [0003] At present, the anti-decoupling devices on the market are heavy. To solve the problem of preventing the hook mouth from detachment of the hook body, only an elastic buckle (also called a blocking block) is added at the hook mouth of the hook body. The hook mouth of the hook bod...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/36
CPCB66C1/36
Inventor 林元文
Owner 安徽新之图科技发展有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products