Box type folding lift

An elevator and box-type technology, which is applied in the direction of ladders, buildings, building structures, etc., can solve the problems of not being suitable for multiple people to work at the same time, poor stability and reliability, and high work intensity of the operator, achieving compact structure and lightening The quality of the whole machine and the effect of reducing labor intensity

Inactive Publication Date: 2016-09-14
UNIV OF JINAN
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Some ladders in the prior art are heavy and bulky, cannot be folded, take up a lot of space, and are not convenient for transportation and storage. Some ladders that can be folded have simple structure, poor stability and reliability, and are not suitable for multiple people to work at the same time. , and cannot be loaded with equipment such as station appliances required for on-site work, the operator's work intensity is high and the efficiency is low when moving the ladder

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
  • Box type folding lift

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] In order to better understand the present invention, the implementation manner of the present invention will be explained in detail below in conjunction with the accompanying drawings.

[0021] like figure 1 As shown, a box-type folding lift includes a bottom frame 31, a middle frame 32, and a top frame 33. The bottom frame 31 includes a first lower horizontal connecting rod 22, a first vertical connecting rod 1, a first upper Side horizontal connecting rod 3, the middle frame 32 includes the second lower horizontal connecting rod 4, the second vertical connecting rod 20, the second upper horizontal connecting rod 17, and the top frame 33 includes the third lower horizontal connecting rod 39. The third vertical connecting rod 15, the third upper horizontal connecting rod 16, the first lower horizontal connecting rod, the first vertical connecting rod, and the first upper horizontal connecting rod of the bottom frame 31 form a bottom hexahedron frame, The second lower h...

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 box-type folding elevator, comprising a bottom frame, a middle frame and a top frame, wherein the bottom frame, the middle frame and the top frame are of hexahedral frame structures; the boundary dimensions of the hexahedral frame of the bottom frame, the hexahedral frame of the middle frame and the hexahedral frame of the top frame are sequentially reduced; the top of the bottom frame is movably connected with the bottom of the middle frame; and the top of the middle frame is movably connected with the bottom of the top frame. By adoption of the box-type foldable structure, the box-type folding elevator is compact in structure, high in safety and stability, and convenient to transport and store, the quality and the boundary dimension of the overall elevator are reduced, and the work efficiency of a user is improved.

Description

technical field [0001] The invention relates to the technical field of ladder equipment, in particular to a box-type folding lift. Background technique [0002] Some ladders in the prior art are heavy and bulky, cannot be folded, take up a lot of space, and are not convenient for transportation and storage. Some ladders that can be folded have simple structure, poor stability and reliability, and are not suitable for multiple people to work at the same time , and cannot load equipment such as station appliances required for on-site work, the operator's work intensity is high and the efficiency is low when moving the ladder. Contents of the invention [0003] The purpose of the present invention is to provide a box-type folding lift for solving the above-mentioned problems in the prior art; High, while satisfying the use height and safety and reliability, it is also convenient for transportation and storage, and can easily enter and exit elevators, doors, and aisles, which...

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 Patents(China)
IPC IPC(8): E06C1/383E06C1/397E06C7/42
CPCE06C1/30E06C1/3835E06C1/39E06C1/397E06C7/42
Inventor 隗德民
Owner UNIV OF JINAN
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