Check patentability & draft patents in minutes with Patsnap Eureka AI!

Elastic side bearing with damping for truck bogies

A bogie and vehicle technology, which is applied in the direction of the lateral relative moving device between the underframe and the bogie, can solve the problems affecting the operation safety and resonance of the truck, achieve good dynamic performance, reduce the derailment coefficient, improve the The effect of operational security

Inactive Publication Date: 2019-06-25
株洲市旭能节能环保科技有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the truck vehicle is under heavy load, because within a certain speed range, the vehicle body roll vibration will appear resonance phenomenon, thereby affecting the operation safety of the truck vehicle, this is an important problem that those skilled in the art need to solve urgently

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
  • Elastic side bearing with damping for truck bogies

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] As shown in the attached drawing: a kind of elastic side bearing with damping for truck vehicle bogie, including upper body 1, lower body 2 and rubber layer 3, upper body 1 and lower body 2 are respectively connected and fixed on opposite sides of rubber layer 3 by vulcanization On the side, the thickness of the rubber layer 3 is not less than 20cm, and a vertical damping device 4 is also installed between the upper body 1 and the lower body 2. The damping value of the damping device 4 can be adjusted according to the design requirements; the upper surface of the upper body 1 is provided with The groove 1-1 is provided with a wear plate 5 inside the groove 1-1, and the wear plate 5 is fixed in the groove 1-1 by means of an interference connection.

[0019] The upper body 1 has a "T"-shaped structure, and the outer periphery of the lower part of the upper body 1 is provided with a rubber layer; the lower part of the upper body 1 is in an inverted conical structure, which ...

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 an elastic side bearing with damping for truck bogies. The elastic side bearing includes an upper body, a lower body and a rubber layer; the upper and lower bodies are respectively connected to the opposite side surfaces of the rubber layer; a vertical damping device is installed between the upper and lower bodies; the upper surface of the upper body is provided with a groove; and a wearing plate is arranged in the groove. The elastic side bearing is mainly applied to a bogie of a truck; and the elastic side bearing has vertical damping, so that the rolling vibration ofa vehicle body can be effectively inhibited, the derailment coefficient of the vehicle can be reduced, the operation safety of the truck can be enhanced, and the bogie can be guaranteed to have gooddynamics performance.

Description

technical field [0001] The invention relates to a rail transit equipment, in particular to a damping elastic side bearing for a truck vehicle bogie. Background technique [0002] A truck vehicle is a vehicle that runs on a specially designed track. The vehicle bogie supports the weight of the entire cargo and the weight of the car body itself, runs along the specially designed track, and guides itself without controlling the direction. The truck vehicle bogie is the key component of the truck vehicle, and it is an independent part in the composition of the vehicle, so it has great adaptability to various types of vehicles. The truck bogie is generally installed with a simple structure damping device in the central suspension to ensure that the bogie has good dynamic performance. [0003] As a key component of the vehicle bogie, the elastic side bearing is one of the key components to ensure the stability and safety of the railway vehicle. It is directly related to the criti...

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): B61F5/14
Inventor 唐海林谢孟红唐荣谭嘉曦唐曦
Owner 株洲市旭能节能环保科技有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com