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

Parallel multi-rod synchronous drive railing lifting mechanism

A technology of synchronous drive and lifting mechanism, applied in the direction of lifting devices, etc., can solve problems such as maintenance troubles, small number of railings, and reduced work efficiency, and achieve the effects of simplifying the hydraulic system, improving safety, and simple structure

Active Publication Date: 2018-06-22
江苏厚泽重工有限公司
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When using multiple railings in the existing electrified railway maintenance equipment, it is necessary to lift and lower the multiple railings synchronously to ensure the safety of the lifting mechanism. However, the number of railings used in general lifting railings is small, and generally only one railing A single lifting or multiple railings cannot achieve synchronous lifting of all railings, which can not guarantee the safety of the lifting mechanism, but also brings certain troubles to the maintenance work and reduces work efficiency

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
  • Parallel multi-rod synchronous drive railing lifting mechanism
  • Parallel multi-rod synchronous drive railing lifting mechanism
  • Parallel multi-rod synchronous drive railing lifting mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] Such as Figure 1 to Figure 4 The shown parallel multi-rod synchronous driving railing lifting mechanism includes a lifting platform 1, and a plurality of railings 2 are arranged on both sides of the lifting platform 1, and a lifting rod 3 is arranged between the railing 2 and the lifting platform 1, and the lifting rod The upper end of 3 is connected with the upper slide rail 5 that is arranged on railing 2 upper ends through upper slide block 4; The two sides of the middle and lower part of described elevating rod 3 are symmetrically provided with bearings 6, and symmetrically fixed with The U-shaped slide rail 7 used in conjunction with the bearings 6 on both sides; the lower end of the lifting rod 3 is hinged with a pull rod 8 horizontally arranged on the lifting platform 1, and the lifting platform 1 is provided with a location for limiting the direction of movement of the pull rod 8 Block 9; the pull rod 8 is connected with a two-way power cylinder 10 whose motion...

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

A parallel multi-rod synchronous drive handrail lifting mechanism comprises a lifting platform. The two sides of the lifting platform are provided with a plurality of handrails. Lifting rods are arranged between the handrails and the lifting platform. A locking device for fixing the position of a pull rod is arranged on the lifting platform. Vertical sliders are arranged on the two sides of the handrails. Vertical guide rails used in cooperation with the vertical sliders are arranged on the lifting platform. By means of the lifting mechanism, all the handrails on the same side of the lifting platform can be driven by one power drive device to synchronously rise and fall, and synchronism is high; the handrails on the whole face are pushed by one power device to rise and fall, and the structure is simple; a hydraulic system is simplified, and time and labor are saved when pipelines are laid; in addition, due to the locking device, it is ensured that the handrails can not suddenly fall in the use process of the lifting platform, and the use safety of the whole device is improved.

Description

technical field [0001] The invention relates to the field of maintenance equipment for electrified railways, in particular to a parallel multi-rod synchronous drive railing lifting mechanism. Background technique [0002] When using multiple railings in the existing electrified railway maintenance equipment, it is necessary to lift and lower the multiple railings synchronously to ensure the safety of the lifting mechanism. However, the number of railings used in general lifting railings is small, and generally only one railing A single lift, or the use of multiple railings, cannot realize the synchronous lifting of all railings, which can not guarantee the safety of the lifting mechanism, but also brings certain troubles to the maintenance work and reduces work efficiency. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the above-mentioned prior art, and provide a parallel multi-rod synchrono...

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): B66F11/00
CPCB66F11/00
Inventor 曹杰武杨忠跃安甫刘加艳葛振志
Owner 江苏厚泽重工有限公司
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