Check patentability & draft patents in minutes with Patsnap Eureka AI!

Chain type electric hoist

An electric hoist and chain-type technology, applied in portable hoisting devices, load hanging elements, hoisting devices, etc., can solve the problems of hook damage, easy to cause safety accidents, damage to the steel rope structure, etc., to improve the service life, Avoid mutual rotation, expand the effect of the expansion effect

Active Publication Date: 2019-09-20
安徽明辉电气有限公司
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The present invention is mainly used to solve the problem that a large frictional force easily occurs between the hook of the existing electric hoist and the steel rope of the consignment object, resulting in damage to the structure of the steel rope, damage to the hook at the same time, and easy to cause safety accidents

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
  • Chain type electric hoist
  • Chain type electric hoist
  • Chain type electric hoist

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] use Figure 1-Figure 6 An electric chain hoist according to an embodiment of the present invention will be described as follows.

[0022] Such as Figure 1-Figure 6 As shown, a chain electric hoist according to the present invention includes a driver 1, a hook 2, a rotating mechanism 3 and a fixing mechanism 4, and the driver 1 is connected with a suspension hook 2 through a suspension rope; the suspension The hook 2 is provided with a rotating mechanism 3; the rotating mechanism 3 includes a rotating roller 31, a magnet plate 32 and a flexible metal plate 33; In the wall, the outer surface of the rotating roller 31 is evenly fixed with a magnet plate 32; the outer end of the magnet plate 32 is magnetically adsorbed with a flexible metal plate 33; the flexible metal plate 33 is arranged in the inner wall of the lower end of the hook 2, The flexible metal plate 33 can rotate around the outer end of the rotating roller 31; during work, when the steel rope of the consign...

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 belongs to the technical field of crane accessory equipment, and particularly relates to a chain type electric hoist. The chain type electric hoist comprises a driving machine, a lifting hook, a rotating mechanism and a fixing mechanism. The lifting hook is connected below the driving machine through a lifting rope. The rotating mechanism is arranged in the lifting hook and comprises a plurality of rotating rollers which are uniformly arranged, magnet plates and flexible metal plates. The rotating rollers are rotationally arranged in the lower wall of the lifting hook. The magnet plates are uniformly and fixedly arranged on the outer surfaces of the rotating rollers. The flexible metal plates are attracted by the outer ends of the magnet plates through magnetic attraction, are arranged in the inner wall of the lower end of the lifting hook, and can rotate around the outer ends of the rotating rollers. The chain type electric hoist is mainly used for solving the problems that large friction is easily generated between a lifting hook of an existing electric hoist and a steel rope for supporting an object, so that the structure of the steel rope and the lifting hook are damaged, and safety accidents can be easily caused.

Description

technical field [0001] The invention belongs to the technical field of crane auxiliary equipment, in particular to a chain type electric hoist. Background technique [0002] Electric hoist is a kind of special lifting equipment, which is mainly composed of motor, transmission mechanism and reel, etc. It is usually installed on the crane and gantry crane. Electric hoist has the characteristics of small size, light weight, simple operation and convenient use. In industrial and mining enterprises, storage terminals and other places. When using an electric hoist, the motor drives the reel to rotate, so that the rope wound on the rope groove of the reel is retracted to lift or release the object suspended by the rope, and usually the objects that need to be suspended are all made of steel. The rope is hung on the hook for transportation. However, for such an electric hoist, when the object is transported, it is affected by the motion force and the wind force, and the steel rope...

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): B66D3/18B66C1/34
CPCB66C1/34B66D3/18
Inventor 不公告发明人
Owner 安徽明辉电气有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com