Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Bogie system and vehicle

A bogie and frame technology, which is applied to bogies, railway car body parts, transportation and packaging, etc., can solve the problems of long operation cycle, low work efficiency, and high requirements on the work site, so as to simplify the process of changing wheels and improve the Work efficiency, the effect of simplifying the replacement process

Inactive Publication Date: 2021-03-30
CHONGQING CRRC RAILWAY VEHICLES CO LTD
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The equipment investment in this process is large, the cost is high, and the requirements for the work site are high, the work cycle is long, and the work efficiency is low.

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
  • Bogie system and vehicle
  • Bogie system and vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The core of this specific embodiment is to provide a bogie system, which can simplify the replacement of running wheels of monorail vehicles and solve the current problems in this field.

[0024] Hereinafter, an embodiment will be described with reference to the drawings. In addition, the examples shown below do not limit the content of the invention described in the claims in any way. In addition, all the contents of the configurations shown in the following embodiments are not limited to be essential to the solutions of the invention described in the claims.

[0025] The bogie system provided in this specific embodiment includes a frame 1, a profile wheel, a horizontal wheel 3, a driving device, a traction device, a suspension device and a foundation braking device 4; the frame 1 includes an "I" type frame and four supporting legs 7. The "worker" type frame includes two beams 5 and a central beam 6 connecting the two beams 5. Four supporting legs 7 are respectively a...

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 bogie system and a vehicle. The bogie system comprises a framework, walking wheels, horizontal wheels, a driving device, a traction device, a suspension device and a foundation brake device. The framework comprises an I-shaped frame and four supporting legs, the I-shaped frame comprises two cross beams and a center beam connected with the two cross beams, and the four supporting legs are arranged on the bottom faces of the two ends of the two cross beams respectively; the two walking wheels are arranged on the two sides of the center beam respectively. The framework of the bogie system is the I-shaped frame, the two walking wheels are arranged on the two sides of the center beam of the I-shaped frame respectively, that is, the installation mode of the walking wheels is an open mode, therefore when the walking wheels need to be replaced, the bogie does not need to be disassembled from a vehicle, and only the walking wheels need to be disengaged from a driving rail, the traveling wheels can be directly replaced on the bogie, so that the wheel replacing process is simplified, the working efficiency is improved, and the cost is controlled.

Description

technical field [0001] The invention relates to the technical field of monorail straddle vehicles, and more specifically, relates to a bogie system and a vehicle. Background technique [0002] As far as the prior art is concerned, the replacement of the running wheels of urban monorail vehicles requires the use of special tooling to separate the bogie from the vehicle after the vehicle is disassembled in the depot, and then the running wheels of the bogie are replaced. The equipment investment in this process is large, the cost is high, and the requirements for the work site are high, the work period is long, and the work efficiency is low. [0003] Therefore, how to simplify the replacement process of the running wheels of monorail vehicles is an urgent problem to be solved in this field at this stage. Contents of the invention [0004] In view of this, the object of the present invention is to provide a bogie system, which can simplify the replacement of the running whe...

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): B61F5/50
CPCB61F5/50
Inventor 吕红冉龙杨百岭杨绪杰叶珍珍丁治雨蒲亮肖静唐飞
Owner CHONGQING CRRC RAILWAY VEHICLES CO LTD
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
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