Replaceable durable lifting appliance

A spreader, durable technology, applied in the field of spreaders, can solve problems such as hanger wear

Pending Publication Date: 2021-09-10
GUANGXI YUCHAI MASCH CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to make up for the above deficiencies, the present invention provides a replaceable and dura...

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
  • Replaceable durable lifting appliance
  • Replaceable durable lifting appliance
  • Replaceable durable lifting appliance

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0032] see Figure 1-4 , the present invention provides a replaceable and durable spreader, including a spreader assembly 100 and a wear-resistant sleeve 300, wherein the wear-resistant sleeve 300 is socketed on the surface of the spreader assembly 100, and the wear-resistant sleeve 300 can be replaced after being damaged. Moreover, the setting of the wear-resistant sleeve 300 can reduce the possibility of reimbursement for wear and tear of the spreader assembly 100 .

[0033] see Figure 1-2 , the hanger assembly 100 includes a boom 110 and a connecting head 120 , the connecting head 120 is fixed at the end of the boom 110 , and in a specific implementation, the boom 110 is used to support the connecting head 120 and further support the wear-resistant sleeve 300 .

[0034] In this embodiment, the boom 110 includes a first rod body 111 and a second rod body 112, the first rod body 111 and the second rod body 112 are fixedly connected by a third rod body 113, and the second ro...

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 provides a replaceable durable lifting appliance, and belongs to the technical field of lifting appliances. The replaceable durable lifting appliance comprises a lifting appliance assembly and a wear-resistant sleeve. The lifting appliance assembly comprises a lifting rod and a connector, the connector is fixed to the end of the lifting rod, the wear-resistant sleeve is connected to the surface of the connector in a sleeved mode, and the end of the wear-resistant sleeve is detachably connected with the connector. After the surface of the wear-resistant sleeve is sleeved with a connecting disc to be lifted, the connecting disc can move along with movement of the lifting rod, the connector and the connecting disc, lifting of the connecting disc is achieved, the wear-resistant sleeve can reduce friction between the connector and the connecting disc, the possibility that the connector is abraded and reimbursed is reduced, and the service life of whole the lifting appliance assembly is improved; and in addition, the wear-resistant sleeve and the connector are connected together in a detachable mode, and the worn wear-resistant sleeve can be replaced conveniently.

Description

technical field [0001] The invention relates to the field of slings, in particular to a replaceable and durable sling. Background technique [0002] When testing the engine bench, it is necessary to hoist the connection plate with a sling so that the bottom surface of the connection plate is parallel to the flywheel, then align the holes of the connection plate with the holes of the flywheel, and then fix the connection plate and flywheel together with fasteners. [0003] In the existing spreader, the lifting head part and the boom part are integrally arranged, and when the connecting plate is lifted, it is easy to be worn, so that the whole spreader can no longer be used, and the cost is increased. Contents of the invention [0004] In order to make up for the above deficiencies, the present invention provides a replaceable and durable spreader, which aims to improve the problem that the hanging head of the traditional spreader is prone to wear. [0005] The present inve...

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
IPC IPC(8): B66C1/62B66C1/10
CPCB66C1/62B66C1/10
Inventor 朱岩梁业
Owner GUANGXI YUCHAI MASCH CO LTD
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
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap