Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Light lifting device

A kind of lifting device, light technology, applied in the direction of lifting equipment safety device, lifting device, etc., can solve the problems of inconvenient handling, large volume, no automatic function, etc., and achieve the effect of convenient operation and simple structure

Inactive Publication Date: 2018-05-29
俞巍
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Lifting devices are indispensable in our daily production. For example, vehicle maintenance in factories, transportation departments, etc. require the use of lifting devices. Traditional lifting devices use hydraulic oil as the medium, so generally use All the lifting devices have shortcomings such as weight and large volume, and it is inconvenient to carry and use. Moreover, the small and medium-sized lifting devices generally used do not have automatic functions and require manual operation. In view of the above defects, a light lifting device is designed. really necessary

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
  • Light lifting device
  • Light lifting device
  • Light lifting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, a light-duty lifting device of the present invention includes a lifting device of a jack device, an overload protection device arranged on the left side of the lifting device, and an automatic inflation device arranged on the right side of the lifting device, wherein the lifting device The device includes an outer cylinder 11 of the lifting device, a base 15 is provided at the lower end of the outer cylinder 11 of the lifting device, a first compression groove 22 is opened in the base 15, and a first compression groove 22 is provided at the upper end of the outer cylinder 11 of the lifting device. Limiting protrusion 111, the lower end of the first limiting protrusion 111 is provided with an elastic backing ring 23, the inner body of the outer cylinder 11 of the lifting device is provided with a lifting column 12, and the lower end of the lifting column 12 is provided with a second limiting Protrusion 12...

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 light lifting device. The light lifting device comprises a lifting device for a jack device, an overload protection device arranged on the left side of the lifting device andan automatic inflation device arranged on the right side of the lifting device; the lifting device comprises a lifting device outer column body; a bottom table is arranged at the lower end of the lifting device outer column body; a first compression groove is formed in the bottom table; a first limiting convex block is arranged at the upper end of the lifting device outer column body, and an elastic cushion ring is arranged at the lower end of the first limiting convex block; a lifting column is arranged in the lifting device outer column body, and a second limiting convex block is arranged at the lower end of the lifting column; an air groove is formed between the lifting device outer column body and the lifting column; and a jacking column is arranged in the lifting column, a top tableis arranged at the upper end of the jacking column, and the upper end of the jacking column is in fixed connection fit with the lower end face of the top table.

Description

technical field [0001] The invention relates to the technical field of light lifting, in particular to a light lifting device. Background technique [0002] Lifting devices are indispensable in our daily production. For example, vehicle maintenance in factories, transportation departments, etc. require the use of lifting devices. Traditional lifting devices use hydraulic oil as the medium, so generally use All the lifting devices have shortcomings such as weight and large volume, and it is inconvenient to carry and use. Moreover, the small and medium-sized lifting devices generally used do not have automatic functions and require manual operation. In view of the above defects, a light lifting device is designed. It is necessary. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a light lifting device, which can solve the above-mentioned problems in the prior art. [0004] The present invention is achieved through...

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): B66F3/43B66F17/00
CPCB66F3/43B66F3/247B66F17/00
Inventor 俞巍
Owner 俞巍
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com