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

Movable top cover system and railway open wagon

A technology of movable roof and top cover, which is applied to railway car body parts, sliding roofs, railway roofs, etc., can solve the problems of wasting resources and polluting the environment, and achieves the effect of simple structure

Pending Publication Date: 2019-09-06
SHENHUA RAIL & FREIGHT WAGONS TRANSPORT +1
View PDF2 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a movable roof system and a railway open car to solve the problems of polluting the environment and wasting resources in the current open railway car.

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
  • Movable top cover system and railway open wagon
  • Movable top cover system and railway open wagon
  • Movable top cover system and railway open wagon

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail through the following embodiments and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0038] The serial numbers assigned to the components in this document, such as "first", "second", etc., are only used to distinguish the described objects and do not have any sequence or technical meaning. The "connection" and "connection" mentioned in this application all include direct and indirect connection (connection) unless otherwise specified. In describing the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", The orientation or positional relationship indicated by "bottom", "inner",...

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 movable top cover system and a railway open wagon. The movable top cover system involves a top cover unit which can be unfolded or folded, a sliding rail arranged at the top end of the open wagon, and cover shifting devices arranged on the two sides of a railway, the top cover unit can slide along the sliding rail to be folded or unfolded, so that opening or closing of thetop of the open wagon is completed, the cover shifting device can stop the top cover unit at the top of the open wagon during running, so that the top cover unit can be folded or unfolded. Accordingto the movable top cover system, the kinetic energy of the open wagon is converted into the force of opening or closing the top cover unit, so that the top of the open wagon can be completely opened,the structure is simple, and no extra energy is consumed.

Description

technical field [0001] The invention relates to the technical field of railway vehicles, in particular to a movable roof system and a railway open car. Background technique [0002] Railway wagon is the main type of railway transportation, and it has the largest number of existing railway wagons. It mainly undertakes the task of transporting bulk goods such as coal, ore, mining materials, timber, and steel, and can also be used to transport some heavy-duty vehicles. Equipment. Railway gondola cars can be divided into two categories according to different unloading methods: one is the gondola car suitable for manual or mechanical loading and unloading operations, and the other is suitable for large-scale industrial and mining enterprises, stations, and wharves for fixed grouping transportation between large industrial and mining enterprises, and using a dumper. Unloading gondola. [0003] At present, a railway gondola car is mainly composed of a car body, a bogie for suppor...

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): B61D39/00
CPCB61D39/002B61D39/007
Inventor 贾晋中康凤伟李权福王洪昆王文刚边志宏卢宇星王蒙王萌刘洋武慧平王浩江宋帆刘凤伟汤楚强姜瑞金史春江王松何世球王首雄刘海涛赵华瑞臧俊杰向彪文臧国群谢景佳石峰王雪军
Owner SHENHUA RAIL & FREIGHT WAGONS TRANSPORT
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