Top-cap structure and railway wagon with top-cap structure

A top cover and railway technology, which is applied to railway car body parts, railway roofs, sliding roofs, etc., can solve problems such as unstable operation of guide rails and guide frames, and achieve the effect of ensuring safe operation and improving performance

Pending Publication Date: 2019-09-06
SHENHUA RAIL & FREIGHT WAGONS TRANSPORT +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a top cover structure and a railway wagon with the top cover structure for the problem that the guide frame runs unstable on the guide rail due to harsh environments or uneven guide rails.

Method used

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  • Top-cap structure and railway wagon with top-cap structure
  • Top-cap structure and railway wagon with top-cap structure
  • Top-cap structure and railway wagon with top-cap structure

Examples

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Embodiment Construction

[0053] In order to make the object, technical solution and advantages of the present invention clearer, the roof structure of the present invention and the railway wagon with the roof structure will be further described in detail through the following examples 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.

[0054] The serial numbers assigned to 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 orientat...

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PUM

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Abstract

The invention provides a top-cap structure and a railway wagon with the top-cap structure. The top-cap structure comprises a vehicle frame, a travelling assembly and a dust cover, wherein the vehicleframe is provided with guide rails arranged oppositely; the travelling assembly is arranged on the vehicle frame, and can slide along the guide rails; the travelling assembly comprises a top-cap crossbeam and a guide frame connected with the two ends of the top-cap cross beam; the guide frame comprises a frame, an idler wheelrollablyarranged in the frame and a positioning block arranged relativeto the axial direction of the idler wheel, the positioning block is arranged on the frame, a semi-closed structure is enclosed by the positioning block and the idler wheel, and is used for installingthe guide rails, and the idler wheel can slide along the guide rails. The displacement of the guide frame is limited through matching of the positioning block and the guide rails, it is guaranteed that the guide frame cannot be separated from the guide rails in the harsh environment such ad gale or in the case of irregularity of the guide rails, thus the guide frame can slide along the guide railsreliably, then the safe operation of the top-cap structure is ensured, and the usability of the top-cap structure is improved.

Description

technical field [0001] The invention relates to the technical field of railway transportation, in particular to a roof structure and a railway wagon with the roof structure. Background technique [0002] The railway gondola is the main type of railway transportation. It has the largest number of existing railway wagons. It mainly undertakes the task of transporting bulk goods such as coal, ore, mining construction materials, timber, and steel. It 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. Railway open car with cover and hopper car with cover are c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61D39/00
CPCB61D39/002
Inventor 卓卉丁源李权福康凤伟王洪昆王文刚卢宇星边志宏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
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