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

Multifunctional double-screw lifting platform

A twin-screw lifting, multi-functional technology, applied in the direction of lifting frame, lifting device, etc., can solve the problems of limited use, high cost, complexity, etc., and achieve the effects of convenient and safe operation, easy positioning, and weight reduction.

Inactive Publication Date: 2011-10-12
刘振安
View PDF0 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The scissor-type platform is a commonly used tool for convenient vertical aerial work. The existing scissor-type lifting platform has a hydraulic lifting platform, which has high cost, heavy and complicated structure, difficult handling and limited use.

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
  • Multifunctional double-screw lifting platform
  • Multifunctional double-screw lifting platform
  • Multifunctional double-screw lifting platform

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The screw rod 9 is fixed on the screw bearing seat 8 through the bearing, and the middle of the screw rod 9 is provided with a passive bevel gear 10, the passive bevel gear 10 is meshed with the active bevel gear 13 on the output shaft of the power source, and the passive bevel gear 13 on the screw rod 9 is Nut sliders 12 are respectively installed on both sides of the gear 10, and the nut sliders 12 are connected and fixed on the lower ends of the two scissors 3 with pin shafts 7. There is a motor transmission wheel 11 matched with the mechanical movement on the output shaft of the power source, and the upper ends of the scissors are connected. Place it in the sliding slot on the side frame of the platform.

[0024] In this way, no matter what kind of power the operator uses to make it rotate in the forward direction, the rotation of the bevel gear impels the nut slider 12 installed at both ends of the screw rod 9 to move to the middle at the same time, and the shears f...

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 multifunctional double-screw lifting platform, which is widely used in occasions, such as libraries, supermarkets, construction, indoor and outdoor decoration, electricity installation and maintenance and the like. The multifunctional double-screw lifting platform is structured as follows: a screw is fixed on a bearing block through a bearing, a driven cone gear is arranged at the middle part of the screw, and the driven cone gear is engaged with a driving cone gear on a power source output shaft; nut slide blocks are respectively arranged at two sides of the driven cone gear on the screw, the nut slide blocks are connected by the pin shaft and fixed at lower ends of two scissors, and upper ends of the scissors are placed in sliding grooves at the lower side of the platform. The platform is lifted through various powers, so that the weight of the platform is reduced, force exerted for transporting and operating the platform is saved, the lifting process is balanced, the platform can be easily located, and the platform can be fixed on a motor vehicle so as to be moved to various occasions for being conveniently and safely used.

Description

technical field [0001] The invention relates to a lifting platform, in particular to a multifunctional double-screw lifting platform powered by a flashlight for vertical lifting operations in libraries, supermarkets, indoor and outdoor electrical decoration, building installation, etc. Background technique [0002] The scissor platform is a commonly used convenient vertical aerial work climbing tool. The existing scissor lift platform has a hydraulic lifting platform, which has high cost, heavy and complicated structure, difficult handling and limited use. Contents of the invention [0003] The purpose of the present invention is to provide a multi-power source double-screw lifting platform that is simple in structure, suitable for transportation, can be lifted by electric or manual, simple in operation, and convenient for use in commonly used electrical installations and other occasions. [0004] In order to achieve the above object, the technical scheme adopted in the pr...

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): B66F7/12
Inventor 刘振安
Owner 刘振安
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