CN202703598U - Entire overturning type roof structure for rail wagon - Google Patents
Entire overturning type roof structure for rail wagon Download PDFInfo
- Publication number
- CN202703598U CN202703598U CN201220408328.3U CN201220408328U CN202703598U CN 202703598 U CN202703598 U CN 202703598U CN 201220408328 U CN201220408328 U CN 201220408328U CN 202703598 U CN202703598 U CN 202703598U
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- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 230000005484 gravity Effects 0.000 claims abstract description 19
- 238000010276 construction Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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Abstract
本实用新型涉及一种铁路货车整体翻转式车顶结构，其特征在于：它包括整体式车顶、车顶驱动机构和车体重心平衡紧固装置，所述整体式车顶由所述车顶驱动机构驱动；所述整体式车顶一侧通过销轴与铁路货车侧墙上侧梁连接，所述车顶驱动机构设置在铁路货车车体两端端墙上；在铁路货车车体两端，所述车体重心平衡紧固装置安装在铁路货车底架下部，与所述车顶驱动机构呈对应设置。本实用新型具有结构简单，可以从铁路货车顶部垂直装卸货物等优点。本实用新型可以广泛应用于需要从车辆顶部垂直装卸货物的铁路货车。
The utility model relates to an integral overturning roof structure of a railway freight car, which is characterized in that it comprises an integral roof, a roof driving mechanism and a body center of gravity balance fastening device, and the integral roof is formed by the roof Driven by a driving mechanism; one side of the integral roof is connected to the side beam on the side wall of the railway freight car through a pin shaft, and the driving mechanism of the roof is arranged on the end walls at both ends of the railway freight car body; at both ends of the railway freight car body , the body center of gravity balance fastening device is installed at the lower part of the underframe of the railway freight car, and is arranged correspondingly to the roof driving mechanism. The utility model has the advantages of simple structure and the ability to vertically load and unload goods from the top of the railway wagon. The utility model can be widely applied to railway wagons that need to vertically load and unload goods from the top of the vehicle.
Description
Technical field
The utility model relates to a kind of railway truck roof structure, particularly about a kind of railway truck integrated overturn formula roof structure that vertically loads and unloads heavy mechanical equipment and special goods in railway truck uses from vehicle roof.
Background technology
Railway transportation is so that its safety rate is high, travelling speed is fast, transportation range is long, transport capacity reaches greatly the advantages such as traffic cost is low, and having and pollute the advantage little, that potential is not affected by weather condition greatly,, is that highway, water transport, aviation, pipeline transportation are incomparable.At present China has the box car of various patterns, can transport to fill goods that various fearness Exposures to Sunlight, sleet corrode and case dress, bag cargo, also can transport auxiliary facilities and personnel.But China lacks the railway truck that can vertically load and unload and transport from roof the large special goods at present.Generally the lorry body with roof structure mainly is comprised of parts such as underframe, side wall, headwall, roof, car door, vehicle windows.
Summary of the invention
For the problems referred to above, the purpose of this utility model provides a kind of simple in structure, can realize the railway truck integrated overturn formula roof structure from the vertical handling goods in railway truck top.
For achieving the above object, the utility model is taked following technical scheme: a kind of railway truck integrated overturn formula roof structure, it is characterized in that: it comprises integral type roof, roof drive mechanism and body gravity balance securing device, and described integral type roof is driven by described roof drive mechanism; Described integral type roof one side is connected with railway truck side wall top chord by bearing pin, and described roof drive mechanism is arranged on the headwall of lorry body two ends; At the lorry body two ends, described body gravity balance securing device is installed in the rail wagon base frame bottom, is corresponding setting with described roof drive mechanism.
Described integral type roof is made of two cover support components and roof, and described two cover support components prop up the both sides that are installed in respectively described roof; Described two cover support components include three strut bars, and described three they sup-port ends all are installed in described roof one side, and the other end links into an integrated entity and forms one for the fulcrum that connects described roof drive mechanism.
Described roof drive mechanism is made of two cover hydraulically extensible bars, and an end of described two cover hydraulically extensible bars is installed in respectively on the two ends underframe of car body, and the other end respectively fulcrum of the described support component corresponding with it connects.
Described body gravity balance securing device is by two screw rod adjusting mechanisms and two securing devices, and each described screw rod adjusting mechanism upper end is all by a described securing device and rail wagon base frame lower hinge, and is corresponding setting with described hydraulically extensible bar; Each described screw rod adjusting mechanism lower end all is connected with track.
The utility model is owing to take above technical scheme, it has the following advantages: 1, the utility model is owing to adopt integral type roof, roof drive mechanism and body gravity balance securing device to form, the integral type roof is by roof drive mechanism driving work, realization opens or closes roof, simultaneously, and carrying out the body gravity balance by the body gravity balance securing device that is arranged on the rail wagon base frame bottom, it is simple and practical, has good anufacturability.2, the utility model rotates around bearing pin owing to adopting roof drive mechanism to drive the integral type roof, thereby realizes the open and close of integral type roof, the requirement of satisfied vertically loading and unloading big machinery or special goods.3, the utility model is positioned at the side that vehicle has bearing pin because the integral type roof is opened in upset after finishing so that the opposite side of vehicle and vehicle roof have larger working space, convenient from the top vertical handling goods.4, the utility model is owing to adopt body gravity balance securing device, and body gravity balance securing device can prevent that the integral type roof is turned to car body one rear flank, and the body construction that causes is unstable.The utility model can be widely used in need to be from the railway truck of the vertical handling goods of vehicle roof.
Description of drawings
Fig. 1 is integral structure scheme drawing of the present utility model;
Fig. 2 is integrated overturn formula roof closure state left view of the present utility model;
Fig. 3 is integrated overturn formula roof open mode left view of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in detail.
As shown in Figure 1, the utility model comprises integral type roof 10, roof drive mechanism 20 and body gravity balance securing device 30, and integral type roof 10 is by roof drive mechanism 20 driving work.Integral type roof 10 1 sides are connected with railway truck side wall top chord by bearing pin, and roof drive mechanism 20 is arranged on the headwall of lorry body two ends.At the lorry body two ends, body gravity balance securing device 30 is installed in the rail wagon base frame bottom, is corresponding setting with roof drive mechanism 20.Under roof drive mechanism 20 drove, integral type roof 10 can rotate around bearing pin, realizes opened/closed.
As shown in Figure 2, integral type roof 10 is made of two cover support components 11 and roof 12, and 11 both sides that are installed in respectively roof 12 of two cover support components consist of integral type roof 10.Two cover support components, 11 structures are identical, include 13, three strut bar 13 support ends of three strut bars and all are installed in roof 12 1 sides, and the other end links into an integrated entity and forms a fulcrum 14, is used for connecting roof drive mechanism 20.
Such as Fig. 2, shown in Figure 3, roof drive mechanism 20 is made of the hydraulically extensible bar 21 that two covers can stretch, and an end of two cover hydraulically extensible bars 21 is installed in respectively on the two ends underframe of car body, and the other end respectively fulcrum 14 of the support component 11 corresponding with it connects.
As shown in Figure 3, body gravity balance securing device 30 is by two screw rod adjusting mechanisms 31 and two securing devices 32, each screw rod adjusting mechanism 31 upper end is all by a securing device 32 and rail wagon base frame lower hinge, and is corresponding setting with hydraulically extensible bar 21; Each screw rod adjusting mechanism 31 lower end all is connected with track.In use, because integral type roof 10 is turned to car body one rear flank, body gravity can be offset, and causes body construction unstable, can be oblique to car body one lateral deviation.Therefore, before integral type roof 10 overturns, body gravity balance securing device 30 need to be set in the vehicle body bottom frame bottom, after finishing the body gravity equilibrium activity, two screw rod adjusting mechanism 31 lower ends in the body gravity balance securing device 30 separate with track, and folding and unfolding does not affect vehicle operating on car body.
In sum, the utility model when hydraulically extensible bar 21 contractions of roof drive mechanism 20 are finished, drives integral type roof 10 to the car body center rotating in use, realizes the closure (as shown in Figure 2) of integral type roof 10; When hydraulically extensible bar 21 elongations of roof drive mechanism 20 are finished, driving integral type roof 10 rotates to the car body outside, realize opening of integral type roof 10, can vertically load and unload from the railway truck top big machinery or special goods (as shown in Figure 3) this moment.
The various embodiments described above only are used for explanation the utility model; the connection of each parts and structure all can change to some extent; on the basis of technical solutions of the utility model; all improvement and equivalents of connection and the structure of individual component being carried out according to the utility model principle all should not got rid of outside protection domain of the present utility model.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220408328.3U CN202703598U (en) | 2012-08-16 | 2012-08-16 | Entire overturning type roof structure for rail wagon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220408328.3U CN202703598U (en) | 2012-08-16 | 2012-08-16 | Entire overturning type roof structure for rail wagon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202703598U true CN202703598U (en) | 2013-01-30 |
Family
ID=47583927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220408328.3U Expired - Lifetime CN202703598U (en) | 2012-08-16 | 2012-08-16 | Entire overturning type roof structure for rail wagon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202703598U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108482399A (en) * | 2018-03-28 | 2018-09-04 | 中车齐齐哈尔车辆有限公司 | A kind of lorry and its head cover |
| CN114715211A (en) * | 2022-04-29 | 2022-07-08 | 中车齐齐哈尔车辆有限公司 | Special railway boxcar for closed transportation of large-sized goods |
| CN114771583A (en) * | 2022-04-29 | 2022-07-22 | 中车齐齐哈尔车辆有限公司 | Integral turnover type car roof for railway sealed transportation of long and large cargos |
-
2012
- 2012-08-16 CN CN201220408328.3U patent/CN202703598U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108482399A (en) * | 2018-03-28 | 2018-09-04 | 中车齐齐哈尔车辆有限公司 | A kind of lorry and its head cover |
| CN108482399B (en) * | 2018-03-28 | 2020-04-03 | 中车齐齐哈尔车辆有限公司 | Truck and top cover thereof |
| CN114715211A (en) * | 2022-04-29 | 2022-07-08 | 中车齐齐哈尔车辆有限公司 | Special railway boxcar for closed transportation of large-sized goods |
| CN114771583A (en) * | 2022-04-29 | 2022-07-22 | 中车齐齐哈尔车辆有限公司 | Integral turnover type car roof for railway sealed transportation of long and large cargos |
| CN114771583B (en) * | 2022-04-29 | 2024-02-23 | 中车齐齐哈尔车辆有限公司 | Integral turnover type roof for railway sealed transportation of long and large cargoes |
| CN114715211B (en) * | 2022-04-29 | 2024-06-25 | 中车齐齐哈尔车辆有限公司 | Railway special box wagon for closed transportation of large-scale cargoes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100072 Beijing city Fengtai District Zhang Guozhuang No. 1 Patentee after: CRRC BEIJING ERQI VEHICLE Co.,Ltd. Address before: 100072 Beijing city Fengtai District Zhang Guozhuang No. 1 Patentee before: CSR Erqi Vehicle Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190923 Address after: 161002 Qigihar City, Heilongjiang province Tiefeng District Plant Road No. 36 Patentee after: CRRC QIQIHAR ROLLING STOCK Co.,Ltd. Address before: 100072 Beijing city Fengtai District Zhang Guozhuang No. 1 Patentee before: CRRC BEIJING ERQI VEHICLE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130130 |
|
| CX01 | Expiry of patent term |