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

Test table capable of simulating lifting rotation operation platform in outer rail ultrahigh working condition of track

A technology for simulating track, lifting and rotating, which is applied in the testing of mechanical components, testing of machine/structural components, measuring devices, etc. It can solve the problem of not being able to truly simulate the outer track of the track, not being able to fully test the function of the lifting and rotating work platform, and not being able to test the lifting Problems such as the leveling of the rotating operation platform, to achieve the effect of ensuring the safety of the experiment and the reliability of the work

Pending Publication Date: 2017-10-20
BAOJI CSR TIMES ENG MACHINERY
View PDF6 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing test bench only plays a fixed role, and cannot truly simulate the working conditions of the super-high outer rail of the track, and cannot test whether the lifting and rotating work platform can be truly leveled under the super-high outer rail, and cannot fully test the lifting and rotating work platform various functions

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
  • Test table capable of simulating lifting rotation operation platform in outer rail ultrahigh working condition of track
  • Test table capable of simulating lifting rotation operation platform in outer rail ultrahigh working condition of track
  • Test table capable of simulating lifting rotation operation platform in outer rail ultrahigh working condition of track

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] Attached below Figure 1-6 Embodiments of the present invention are described.

[0019] The test bench for the lifting and rotating operation platform that can simulate the ultra-high working conditions of the outer rail of the track, such as figure 1 and 2 As shown, it includes an upper frame 1 and an underframe 3, the underframe 3 is fixed on the ground by anchor bolts, the upper frame 1 is placed on the top of the underframe 3 and its lower front and rear ends are hinged with the upper front and rear ends of the underframe 3, specifically The front and rear ends of the upper frame 1 are provided with upper shaft seats 5, and the front and rear ends of the bottom frame 3 are provided with lower shaft seats 6 corresponding to the upper shaft seats 5 on the upper frame 1. The upper frame 1 and the bottom The upper shaft seat 5 and the lower shaft seat 6 at the corresponding ends on the frame 3 are hinged by pin shafts 4 . The four corners of the upper end surface of ...

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 test table capable of simulating a lifting rotation operation platform in the outer rail ultrahigh working condition of a track. The test table comprises an upper frame and a base frame. The base frame is fixed on the ground. The upper frame is placed on the upper part of the base frame, and front and rear ends of the lower side are hinged with front and rear ends of the upper side of the base frame. Both sides of the upper frame are connected with both sides of the base frame through a buffer telescopic device, so that the upper frame can be tilted with respect to the base frame to simulate the lifting rotation operation platform in the outer rail ultrahigh working condition of the track. According to the invention, through the buffer telescopic device, the upper frame is tilted around a pin, and the lifting rotation operation platform fixed on the upper frame is also tilted to simulate the working condition of the lifting rotation operation platform in the actual work process under the outer rail ultrahigh condition of a curved section; leveling test of a leveling mechanism is carried out to test whether a product leveling mechanism can meet the technical requirement of automatic leveling; various parameters of the lifting rotation operation platform are comprehensively tested to simulate various conditions, so that products can meet delivery requirements; and the work is reliable.

Description

technical field [0001] The invention belongs to the technical field of track engineering experiment devices, and in particular relates to a test bench for a lifting and rotating operation platform capable of simulating the ultra-high working condition of the outer track of the track. Background technique [0002] The lifting and rotating operation platform is an important component of railway construction machinery. It is often used for catenary construction and daily maintenance of catenary. It has high work efficiency, strong mobility, wide application range and high market recognition. The use of the lifting and rotating work platform varies with the situation of the engineering vehicle on the railway line, especially for the faster the speed of the locomotive, and the greater the superelevation of the outer rail on the curved line (currently the maximum superelevation of the outer rail on the curved line is 180mm, and the inclination angle is about 7°). When the outer ra...

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): G01M13/00G01M99/00G01C9/00
CPCG01C9/00G01M13/00G01M99/008
Inventor 李逢敏李艳妮甄海玉张颖杰田跃飞王新虎赵力
Owner BAOJI CSR TIMES ENG MACHINERY
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