CN102991515A - Railway vehicle and end wall thereof - Google Patents
Railway vehicle and end wall thereof Download PDFInfo
- Publication number
- CN102991515A CN102991515A CN2012105514036A CN201210551403A CN102991515A CN 102991515 A CN102991515 A CN 102991515A CN 2012105514036 A CN2012105514036 A CN 2012105514036A CN 201210551403 A CN201210551403 A CN 201210551403A CN 102991515 A CN102991515 A CN 102991515A
- Authority
- CN
- China
- Prior art keywords
- end wall
- wallboard
- rolling stock
- sidewall
- vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/06—End walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/08—Sides
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses an end wall for railway vehicles. A wallboard of the end wall is of a bent structure, the bent structure is provided with a flat and straight plate and inclined plates, the inclined plates are arranged at the two ends of the flat and straight plate, the flat and straight plate is arranged on the outer side of a side plate, and the inclined plates are connected with a side wall. By using the structure, the wallboard of the bent structure forms an arched wallboard, and compared with a flat and straight wallboard in the prior art, the arched wallboard can both ensure an effect of avoiding having interference with a shifting arm of a tippler in the process of unloading, and fully use a space between an impact seat and the end wall, thereby increasing the volume of a vehicle. In addition, the stiffness of the arched end wall is greater than that of a flat and straight end wall, when a vehicle is impacted by the goods, a large deformation is uneasy to occur, and a large number of horizontal belts are not required, therefore, the working stability of the railway vehicle is further enhanced, and the dead-weight of the railway vehicle can be reduced. The invention also provides a railway vehicle which comprises the end wall and the side wall.
Description
Technical field
The present invention relates to the equipment of railway transportation technical field, relate in particular to a kind of end wall for rolling stock.In addition, the invention still further relates to a kind of rolling stock of using above-mentioned end wall.
Background technology
Existing rolling stock can be divided into the polytypes such as open-top car, box car, tank car, flatcar and cash transport van, and rolling stock generally comprises car body, bogie truck, coupler and draft gear, brake equipment and five essential parts of vehicle interior.Car body generally includes end wall, sidewall and underframe, and end wall plays an important role as the support component of car body front and rear end.Along with the gradually development of rolling stock, reduce the Main Trends of The Development that the deadweight of vehicle, the volume that increases vehicle become rolling stock.
Please refer to Fig. 1 to Fig. 3, Fig. 1, Fig. 2 are respectively front view, the lateral plan of the end wall of rolling stock in the prior art; Fig. 3 is the rolling stock of application end wall shown in Figure 1 and the assembling scheme drawing of tipper car pulling arm; The below introduces the keystone configuration of this end wall and defective at work thereof.
In the prior art, as depicted in figs. 1 and 2, the end wall 1 of this vehicle ' comprise plane wallboard 11 ', wallboard 11 ' the top be provided with the straight upper end floor beam 12 of wallboard 11 ' applying ', upper end floor beam 12 ' the below also be arranged with in parallel the straight cross band 13 of a plurality of and wallboard 11 ' applyings ', this end wall 1 ' with the sidewall 2 of vehicle ' pass through corner post 14 ' welding.As shown in Figure 3, during unloaded of cargo, the car pulling arm 4 of tipper ' head act on the striker 3 of vehicle ' end face, when car puller moves to vehicle tipper, car pulling arm 4 ' head promote car impact seat 3 ', thereby promote the vehicle certain distance, the location of realizing vehicle.
As shown in Figures 2 and 3, for avoiding and car pulling arm 4 ' interference, wallboard 11 ', upper end floor beam 12 ' and cross band 13 ' be straight structure, therefore end wall 1 ' with car impact seat 3 ' have spacing A, cause striker 3 ' and end wall 1 ' between the space underuse, cause the loss of rolling stock volume.In addition; the end wall 1 of said structure ' rigidity less; when car brakeing or when humping; the impact of end wall 1 ' be subject to goods can produce larger distortion; in order to reduce the distortion of end plate; usually can take to increase cross band 13 ' quantity, reduce cross band 13 ' between spacing, reduce cross band 13 ' with upper end floor beam 12 ' the measure of spacing, the deadweight that this has just increased vehicle has strengthened manufacturing and purchase cost.At last, above-mentioned end wall 1 ' by corner post 14 ' with sidewall 2 ' welding, corner post 14 ' be subject to simultaneously shearing force, pulling force, stressed very complicated, generation is during crackle, very difficult judgement is which power causes; And adopt be provided with corner post 14 ' end wall 1 ', each car 120kg that need increase weight causes dead weight of vehicle larger.
In view of this, demand urgently further optimizing the structure of above-mentioned end wall for above-mentioned technical matters, increase the volume of vehicle, increase the rigidity of end wall, reduce the deadweight of vehicle, strengthen the connection reliability of vehicle.
Summary of the invention
Purpose of the present invention is for providing a kind of end wall for rolling stock, and this end wall has increased the volume of vehicle, has increased the rigidity of end wall, has reduced the deadweight of vehicle, and has strengthened the connection reliability of vehicle.In addition, another object of the present invention is for providing a kind of rolling stock of using above-mentioned end wall.
For solving the problems of the technologies described above, the invention provides a kind of end wall for rolling stock, comprise wallboard; Described wallboard is bending structure, and described bending structure has straight plate and is located at the swash plate at described straight plate two ends, and described straight plate is located at the outside of described side plate, and described swash plate is connected with described sidewall.
Preferably, described wallboard top is fitted with end floor beam, and described upper end floor beam is the bending structure identical with described wallboard shape.
Preferably, described wallboard also is fitted with the cross band parallel with described upper end floor beam, and described cross band is the bending structure identical with described wallboard shape.
Preferably, the number of described cross band is two, and two described cross bands are distributed on the described wallboard.
The invention provides a kind of end wall for rolling stock, its wallboard is bending structure, and described bending structure has straight plate and is located at the swash plate at described straight plate two ends, and described straight plate is located at the outside of described side plate, and described swash plate is connected with described sidewall.
Adopt this structure, the wallboard of this bending structure forms arc wallboard, compare with wallboard straight in the prior art, this arc wallboard can guarantee to avoid in uninstall process the car pulling arm with tipper to interfere, take full advantage of again the space between striker and the end wall, increased the volume of vehicle.In addition, the rigidity of arc end wall when vehicle is subject to the impact of goods, is not easy to occur larger distortion greater than straight end wall, does not also need plurality purpose cross band, further strengthens the working stability of rolling stock, and can reduce the deadweight of rolling stock.
The present invention also provides a kind of rolling stock, comprises end wall and sidewall; Described end wall adopts aforesaid end wall, and described end wall is connected with described sidewall.
Preferably, described end wall and described sidewall directly weld.
Preferably, described end wall and described sidewall top also are provided with connecting panel, and weld with described end wall, described sidewall respectively at the both ends of described connecting panel.
Because above-mentioned end wall has technique effect as above, therefore, comprises that the rolling stock of this end wall also should have identical technique effect, does not repeat them here.
Description of drawings
Fig. 1, Fig. 2 are respectively front view, the lateral plan of the end wall of rolling stock in the prior art;
Fig. 3 is rolling stock shown in Figure 1 and the assembling scheme drawing of tipper car pulling arm;
Fig. 4, Fig. 5 are a kind of front view, the birds-eye view of the specific embodiment of the end wall of rolling stock provided by the present invention;
Fig. 6 is rolling stock shown in Figure 4 and the assembling scheme drawing of tipper car pulling arm.
Wherein, the Reference numeral among Fig. 1 to Fig. 3 and the corresponding relation between the component names are:
End wall 1 '; Wallboard 11 '; Upper end floor beam 12 '; Cross band 13 '; Corner post 14 ';
Sidewall 2 '; Striker 3 '; Car pulling arm 4 ';
Reference numeral and the corresponding relation between the component names among Fig. 4 to Fig. 6 are:
End wall 1; Wallboard 11; Straight plate 111; Swash plate 112; Upper end floor beam 12; Cross band 13; Connecting panel 14;
The specific embodiment
Core of the present invention is for providing a kind of bus or train route vehicle and end wall thereof, and this end wall is bow-shaped structural, can increase the volume of vehicle, the rigidity of increase end wall, reduces the deadweight of vehicle, and strengthens the connection reliability of vehicle.
In order to make those skilled in the art understand better technical scheme of the present invention, the present invention is described in further detail below in conjunction with the drawings and specific embodiments.
Need to prove; the noun of locality " outside " that occurs herein refers to the left side of sidewall 2 left ends among Fig. 3, Fig. 6, the right side of sidewall 2 right-hand members; and the downside of the upside of upper end sidewall, lower end sidewall; be to be understood that; this noun of locality is set up take Figure of description as benchmark, and its appearance should not affect protection scope of the present invention.
Please refer to Fig. 4 to Fig. 6, Fig. 4, Fig. 5 are a kind of front view, the birds-eye view of the specific embodiment of the end wall of rolling stock provided by the present invention; Fig. 6 is rolling stock shown in Figure 4 and the assembling scheme drawing of tipper car pulling arm.
In a kind of specific embodiment, as shown in Figure 4 and Figure 5, the invention provides a kind of end wall for rolling stock, comprise wallboard 11, this wallboard 11 is bending structure, and bending structure has straight plate 111 and is located at the swash plate 112 at straight plate 111 two ends, and straight plate 111 is located at the outside of side plate, the distance of the outer lateral extent sidewall 2 of straight plate 111 is B, and swash plate 112 is connected with sidewall 2.
Adopt this structure, the wallboard 11 of this bending structure forms arc wallboard 11, compare with wallboard 11 straight in the prior art, this arc wallboard 11 can guarantee to avoid in uninstall process the car pulling arm 4 with tipper to interfere, take full advantage of again the space between striker 3 and the end wall, in the constant situation of wallboard 11 thickness, increased the volume of vehicle.In addition, the rigidity of arc end wall is greater than straight end wall, when vehicle is subject to the impact of goods, be not easy to occur larger distortion, do not need plurality purpose cross band 13 yet, further strengthen the working stability of rolling stock, and can reduce the deadweight of rolling stock.
Other structures of above-mentioned end wall can also further be set.
Further in the scheme, wallboard 11 tops are fitted with end floor beam 12, and upper end floor beam 12 is the bending structure identical with wallboard 11 shapes.
Adopt this structure, the upper end floor beam 12 that shape is identical is fitted with wallboard 11 and is arranged, and can further strengthen the strength and stiffness of end wall, avoids end wall being subject to when goods impacts larger distortion occuring, and further strengthens the working stability of end wall.
Further in the scheme, wallboard 11 also is fitted with the cross band 13 parallel with upper end floor beam 12, and cross band 13 is the bending structure identical with wallboard 11 shapes.
Similar ground adopts this structure, and the cross band 13 that shape is identical is fitted with wallboard 11 and arranged, and can further strengthen the strength and stiffness of end wall, avoids end wall being subject to when goods impacts larger distortion occuring, and further strengthens the working stability of end wall.
Particularly, the number of above-mentioned cross band 13 can be two, and two cross bands 13 are distributed on the wallboard 11.Adopt this structure, guarantee at above-mentioned arcuate end wall construction to have reduced the number of cross band 13, and then reduced the deadweight of end wall on the basis of rigidity.
The present invention also provides a kind of rolling stock, comprises end wall 1 and sidewall 2; The end wall that end wall 1 adopts as above, end wall 1 is connected with sidewall 2.
Because above-mentioned end wall has technique effect as above, therefore, comprises that the rolling stock of this end wall also should have identical technique effect, does not repeat them here.
In the another kind of specific embodiment, above-mentioned end wall 1 directly welds with sidewall 2.Adopt this structure, compared with prior art, cancelled corner post, only have sidewall 2 and end wall 1 to have weld seam, this weld seam only is subject to the effect of shearing force, reduced crackle appears in end wall 1 under the impact of goods possibility, further strengthened the connection reliability of rolling stock, and further reduced the deadweight of vehicle.
In the concrete scheme, above-mentioned end wall 1 and described sidewall 2 tops also are provided with connecting panel 14, and weld with end wall 1, sidewall 2 respectively at the both ends of connecting panel 14.
Adopt this structure, connecting panel 14 forms horizontal weld with end wall 1, sidewall 2, can further strengthen the soldering reliability of end wall 1 and sidewall 2, avoids the vertical welded seam of end wall 1 and sidewall 2 to ftracture under the impact of goods, guarantees the working stability of rolling stock.
More than a kind of rolling stock provided by the present invention and end wall thereof are described in detail.Used specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof.Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of claim of the present invention.
Claims (7)
1. an end wall that is used for rolling stock comprises wallboard (11); It is characterized in that, described wallboard (11) is bending structure, described bending structure has straight plate (111) and is located at the swash plate (112) at described straight plate (111) two ends, described straight plate (111) is located at the outside of described side plate, and described swash plate (112) is connected with described sidewall (2).
2. the end wall for rolling stock according to claim 1, it is characterized in that, described wallboard (11) top is fitted with end floor beam (12), and described upper end floor beam (12) is the bending structure identical with described wallboard (11) shape.
3. the end wall for rolling stock according to claim 2, it is characterized in that, described wallboard (11) also is fitted with the cross band (13) parallel with described upper end floor beam (12), and described cross band (13) is the bending structure identical with described wallboard (11) shape.
4. the end wall for rolling stock according to claim 3 is characterized in that, the number of described cross band (13) is two, and two described cross bands (13) are distributed on the described wallboard (11).
5. a rolling stock comprises end wall (1) and sidewall (2); It is characterized in that described end wall (1) adopts such as each described end wall of claim 1-4, described end wall (1) is connected with described sidewall (2).
6. rolling stock according to claim 5 is characterized in that, described end wall (1) directly welds with described sidewall (2).
7. rolling stock according to claim 6, it is characterized in that, described end wall (1) and described sidewall (2) top also are provided with connecting panel (14), and weld with described end wall (1), described sidewall (2) respectively at the both ends of described connecting panel (14).
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210551403.6A CN102991515B (en) | 2012-12-18 | 2012-12-18 | A kind of rolling stock and end wall thereof |
| PCT/CN2013/076076 WO2014094411A1 (en) | 2012-12-18 | 2013-05-22 | Railway vehicle and end wall thereof |
| BR112014031549A BR112014031549A8 (en) | 2012-12-18 | 2013-05-22 | Rail vehicle and end wall thereof |
| AU2013362667A AU2013362667A1 (en) | 2012-12-18 | 2013-05-22 | Railway vehicle and end wall thereof |
| AU2013101724A AU2013101724A4 (en) | 2012-12-18 | 2013-05-22 | Railway vehicle and end wall thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210551403.6A CN102991515B (en) | 2012-12-18 | 2012-12-18 | A kind of rolling stock and end wall thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102991515A true CN102991515A (en) | 2013-03-27 |
| CN102991515B CN102991515B (en) | 2016-04-06 |
Family
ID=47920770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210551403.6A Active CN102991515B (en) | 2012-12-18 | 2012-12-18 | A kind of rolling stock and end wall thereof |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN102991515B (en) |
| AU (2) | AU2013362667A1 (en) |
| BR (1) | BR112014031549A8 (en) |
| WO (1) | WO2014094411A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014094411A1 (en) * | 2012-12-18 | 2014-06-26 | 齐齐哈尔轨道交通装备有限责任公司 | Railway vehicle and end wall thereof |
| RU188221U1 (en) * | 2018-12-11 | 2019-04-03 | Игорь Борисович Лысенко | SIDE WAGON WALL |
| WO2019105116A1 (en) * | 2017-12-01 | 2019-06-06 | 中车齐齐哈尔车辆有限公司 | Railway open wagon and side wall thereof |
| RU190138U1 (en) * | 2019-01-24 | 2019-06-21 | Общество с ограниченной ответственностью "Всесоюзный научно-исследовательский центр транспортных технологий" (ООО "ВНИЦТТ") | Car body |
| CN112249517A (en) * | 2020-10-26 | 2021-01-22 | 中车眉山车辆有限公司 | Detachable movable end wall |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3772997A (en) * | 1972-01-24 | 1973-11-20 | Thrall Car Mfg Co | Gondola and hopper cars with improved corner wall construction |
| US4922833A (en) * | 1985-10-28 | 1990-05-08 | Acf Industries, Incorporated | End structure for railway car |
| CN201030861Y (en) * | 2007-06-01 | 2008-03-05 | 中国北车集团沈阳机车车辆有限责任公司 | Cambered surface end wall railway flat car |
| CN201376572Y (en) * | 2009-02-27 | 2010-01-06 | 重庆长征重工有限责任公司 | Railway wagon body |
| CN201825047U (en) * | 2010-09-30 | 2011-05-11 | 齐齐哈尔轨道交通装备有限责任公司 | End wall structure and vehicle thereof |
| WO2012135899A1 (en) * | 2011-04-06 | 2012-10-11 | Bradken Resources Pty Limited | Operational assembly for a rail wagon |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991515B (en) * | 2012-12-18 | 2016-04-06 | 齐齐哈尔轨道交通装备有限责任公司 | A kind of rolling stock and end wall thereof |
-
2012
- 2012-12-18 CN CN201210551403.6A patent/CN102991515B/en active Active
-
2013
- 2013-05-22 BR BR112014031549A patent/BR112014031549A8/en not_active Application Discontinuation
- 2013-05-22 AU AU2013362667A patent/AU2013362667A1/en active Pending
- 2013-05-22 WO PCT/CN2013/076076 patent/WO2014094411A1/en active Application Filing
- 2013-05-22 AU AU2013101724A patent/AU2013101724A4/en not_active Expired
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3772997A (en) * | 1972-01-24 | 1973-11-20 | Thrall Car Mfg Co | Gondola and hopper cars with improved corner wall construction |
| US4922833A (en) * | 1985-10-28 | 1990-05-08 | Acf Industries, Incorporated | End structure for railway car |
| CN201030861Y (en) * | 2007-06-01 | 2008-03-05 | 中国北车集团沈阳机车车辆有限责任公司 | Cambered surface end wall railway flat car |
| CN201376572Y (en) * | 2009-02-27 | 2010-01-06 | 重庆长征重工有限责任公司 | Railway wagon body |
| CN201825047U (en) * | 2010-09-30 | 2011-05-11 | 齐齐哈尔轨道交通装备有限责任公司 | End wall structure and vehicle thereof |
| WO2012135899A1 (en) * | 2011-04-06 | 2012-10-11 | Bradken Resources Pty Limited | Operational assembly for a rail wagon |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014094411A1 (en) * | 2012-12-18 | 2014-06-26 | 齐齐哈尔轨道交通装备有限责任公司 | Railway vehicle and end wall thereof |
| WO2019105116A1 (en) * | 2017-12-01 | 2019-06-06 | 中车齐齐哈尔车辆有限公司 | Railway open wagon and side wall thereof |
| RU188221U1 (en) * | 2018-12-11 | 2019-04-03 | Игорь Борисович Лысенко | SIDE WAGON WALL |
| RU190138U1 (en) * | 2019-01-24 | 2019-06-21 | Общество с ограниченной ответственностью "Всесоюзный научно-исследовательский центр транспортных технологий" (ООО "ВНИЦТТ") | Car body |
| CN112249517A (en) * | 2020-10-26 | 2021-01-22 | 中车眉山车辆有限公司 | Detachable movable end wall |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2013362667A1 (en) | 2014-12-04 |
| BR112014031549A2 (en) | 2017-06-27 |
| CN102991515B (en) | 2016-04-06 |
| AU2013101724A4 (en) | 2015-09-03 |
| BR112014031549A8 (en) | 2021-08-31 |
| WO2014094411A1 (en) | 2014-06-26 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 161002 Qigihar City, Heilongjiang province Tiefeng District Plant Road No. 36 Patentee after: CRRC QIQIHAR VEHICLE CO., LTD. Address before: 161002 Qigihar city of Heilongjiang province Qigihar City Tiefeng District Plant Road No. 36 Patentee before: Qiqihar Rail Traffic Equipment Co., Ltd. |