CN103625486A - End wall of open wagon and railway open wagon - Google Patents
End wall of open wagon and railway open wagon Download PDFInfo
- Publication number
- CN103625486A CN103625486A CN201310645695.4A CN201310645695A CN103625486A CN 103625486 A CN103625486 A CN 103625486A CN 201310645695 A CN201310645695 A CN 201310645695A CN 103625486 A CN103625486 A CN 103625486A
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- end wall
- open
- wall panel
- headwall
- newel post
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Abstract
The invention discloses an end wall of an open wagon. The end wall comprises upper end transverse beams (3) and end wall plates (4), wherein the upper end transverse beams (3) are positioned on the outer sides of the end wall plates (4); the upper parts of the end wall plates (4) are inclined inwards; the inner sides of the end wall plates (4) are provided with longitudinal inner end columns (5); the outer sides of the inclined parts are provided with outer longitudinal end columns (6). According to the end wall, the effective capacity of the body of the open wagon can be increased remarkably on the premise of not changing the overall dimensions of the body; meanwhile, the phenomenon of remaining of goods is avoided. The invention further discloses a railway open wagon provided with the end wall for the open wagon.
Description
Technical field
The present invention relates to the end wall structure of railway equipment technical field, particularly truck.The invention still further relates to the truck that is provided with described headwall.
Background technology
Open-top car refer to there is headwall, side wall, base plate and without roof, the lorry being open upwards, is the principal mode vehicle in railway transportation, is suitable for transporting coal, ore, ore deposit and builds the mass freights such as goods and materials, timber, steel, have very large commonality, in lorry forms, quantity is maximum.
Please refer to Fig. 1, Fig. 2, Fig. 1 is the front view of existing truck headwall; Fig. 2 is the lateral plan of Fig. 1.
As shown in the figure, existing truck headwall generally consists of upper end floor beam 1 ＇, corner post 2 ＇, cross band 3 ＇ and end wall panel 4 ＇, upper end floor beam 1 ＇, corner post 2 ＇, cross band 3 ＇ are all positioned at end wall panel outside, and it is the effective volume that can freight that vehicle encloses by two end wall panel 4 ＇ and two framed side wallboard (not shown)s the space forming.
Because cross band 3 ＇ and upper end floor beam 1 ＇ are positioned at end wall panel 4 ＇ outsides, therefore, along can not lade in the cross band 3 ＇ altitude ranges of longitudinal direction of car, be unfavorable for enlarging volume under the certain prerequisite of profile leading dimensions.
To this, cross band 3 ＇, upper end floor beam 1 ＇ can be arranged to end wall panel 4 ＇ inner sides, so that under the constant prerequisite of car body oad, increase the volume of car body.But when this open-top car is unloaded on tipper, cross band 3 ＇ and upper end floor beam 1 ＇ that are positioned at end wall panel 4 ＇ inner sides have the residual phenomenon generation of goods after vehicle rollover unloading.
In addition, because corner post 2 ＇ are generally the group welding piece of channel-section steel and steel plate, so weight is larger, if adopt the headwall of existing corner structure, and each open-top car 100kg left and right of increasing weight.
Therefore, how, under the constant prerequisite of car body oad, increasing the effective volume of car body, avoid occurring goods residual phenomena simultaneously, is those skilled in the art's technical issues that need to address.
Summary of the invention
The first object of the present invention is to provide a kind of open-top car headwall.This headwall, under the constant prerequisite of car body oad, can enlarge markedly the effective volume of car body, there will not be goods residual phenomena simultaneously.
The second object of the present invention is to provide a kind of truck that is provided with described open-top car headwall.
For realizing above-mentioned the first object, the invention provides a kind of open-top car headwall, comprise end floor beam and end wall panel, described upper end floor beam is positioned at described end wall panel outside; Described end wall panel top slopes inwardly, newel post in its inner side is provided with longitudinally, and outside the outside of sloping portion is provided with longitudinally newel post.
Preferably, the root of described interior newel post is provided with rounding off to the arc plate of base plate.
Preferably, the inner side of described interior newel post is inclined-plane, and its width becomes large gradually from top to root.
Preferably, the root of described end wall panel is provided with rounding off to the arc plate of base plate.
Preferably, described end wall panel is provided with rounding off to the circular arc bight connecting panel of framed side wallboard.
Preferably, described interior newel post aligns with inside and outside outer newel post.
Preferably, the outer facade of described upper end floor beam, outer newel post and end wall panel vertical component is in same plane.
Preferably, the intilted top of described end wall panel accounts for 1/5 to 1/3 of whole height.
Preferably, the intilted angular range in described end wall panel top is between 6 °-10 °.
For realizing above-mentioned the second object, the present invention also provides a kind of truck, comprises headwall, side wall and base plate, and described headwall is the open-top car headwall described in above-mentioned any one.
The present invention has done further improvement on the basis of existing technology, in adopting, newel post and outer newel post replace traditional cross band, and be intilted form by the upper design of end wall panel, make end floor beam be placed in end wall panel outside, end wall panel between interior newel post and outer newel post.Like this, both guaranteed the structural strength of headwall, end wall panel outwards can be shifted out to the thickness of cross band again, thereby constant in vehicle overall size, adapt under the prerequisite of existing tipper, effectively improve the volume of vehicle, compared with prior art, it is not only located at interior newel post end wall panel inner side, and by laterally changing into longitudinally, perpendicular with underframe, when vehicle is unloaded on tipper, the discharge direction of bulk freight is consistent with the bearing of trend of interior newel post, therefore do not have goods residual, and upper end floor beam lateral arrangement still, with assurance, be effectively connected with side wall upper beam, although its length direction is vertical with discharge direction, but owing to being positioned at end wall panel outside, do not contact with goods, therefore do not have goods residual yet, thereby in enlarging volume, thoroughly avoided the generation of goods residual phenomena.
In a kind of preferred version, the root of described interior newel post is provided with rounding off to the arc plate of base plate.By arc plate is set, not only can reduce interior newel post Root Stress, its curved surfaces can also prevent that interior newel post from be trapped in car loose goods.
In another kind of preferred version, described end wall panel is provided with rounding off to the circular arc bight connecting panel of framed side wallboard.By adopting circular arc bight connecting panel to substitute existing corner structure, can improve the Joint strenght of headwall and side wall, reduce car body deadweight, prevent that bulk freight is trapped in car simultaneously.
Truck provided by the invention is provided with described open-top car headwall, and because described open-top car headwall has above-mentioned technique effect, the truck that is provided with this open-top car headwall also possesses corresponding technique effect.
Accompanying drawing explanation
Fig. 1 is the front view of existing truck headwall;
Fig. 2 is the lateral plan of Fig. 1;
Fig. 3 is the front view of a kind of specific embodiment of open-top car headwall provided by the present invention;
Fig. 4 is the lateral plan of Fig. 3;
Fig. 5 is the birds-eye view of Fig. 3.
In Fig. 1,2:
Upper end floor beam 1 ＇ corner post 2 ＇ cross band 3 ＇ end wall panel 4 ＇
In Fig. 3 to Fig. 5:
1. on central sill 2. base plates 3., iron 9. arc plate 10. circular arc bight connecting panels are strengthened in end floor beam 4. outer newel post of the interior newel post 6. of end wall panel 5. 7. side wall upper beam 8. bights
The specific embodiment
In order to make those skilled in the art person understand better the present invention program, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Please refer to Fig. 3 to Fig. 5, Fig. 3 is the front view of a kind of specific embodiment of open-top car headwall provided by the present invention; Fig. 4 is the lateral plan of Fig. 3; Fig. 5 is the birds-eye view of Fig. 3.
In a kind of specific embodiment, open-top car headwall provided by the invention integral installation is on central sill 1, two sides, front and back headwall, two sides, left and right side wall form the car body that top is open upwards together with base plate 2, because the structure of two sides, front and back headwall is substantially identical, so in figure, only show a wherein headwall.
As shown in the figure, headwall is mainly comprised of parts such as upper end floor beam 3, end wall panel 4, interior newel post 5, outer newel posts 6.
Certainly, according to actual needs, suitable adjustment can also be made in height and the angle of inclination of end wall panel 4 rakes.Generally, the intilted top of end wall panel accounts for 1/5 to 1/3 of whole height, and intilted angle can be controlled between 6 °-10 °.
For coordinating same intilted framed side wallboard, the both sides of end wall panel 4 inwardly inclined portions are designed to hypotenuse, after docking with framed side wallboard, forming uncovered is the body construction of closing in shape, its closing in degree depends on the angle of inclination on end wall panel 4 and framed side wallboard top, and the upper end floor beam 3 of headwall and side wall upper beam 7 are equipped with bight at joint and strengthen iron 8.
Upper end floor beam 3 is positioned at the outside at end wall panel 4 tops, three roads longitudinally in newel post 5 be positioned at the inner side of end wall panel 4, the outside of end wall panel 4 sloping portions is provided with outer newel post 6 longitudinally, interior newel post 5 is corresponding one by one with outer newel post 6, and inside and outside alignment, end wall panel 4, between inside and outside newel post, so just forms top die mould end wall panel, inside and outside combination newel post, the external end wall structure of upper end floor beam.
Like this, both guaranteed that end wall panel 4 can outwards shift out the thickness of cross band, meanwhile, upper end floor beam 3 is positioned at again end wall panel 4 outsides, thereby under constant in vehicle overall size, to adapt to existing tipper prerequisite, effectively improves the volume of vehicle.
When vehicle is unloaded on tipper, the discharge direction of bulk freight is consistent with the bearing of trend of interior newel post 5, therefore do not have goods residual, and upper end floor beam 3 lateral arrangement still, be effectively connected with side wall upper beam 7 guaranteeing, although its length direction is vertical with discharge direction, but owing to being positioned at end wall panel 4 outsides, do not contact with goods, therefore do not have goods residual yet, thereby in enlarging volume, thoroughly avoided the generation of goods residual phenomena.
The end face of upper end floor beam 3 is plane, outer facade is vertical with end face, bottom surface is inclined-plane, outer newel post 6 triangle in obtuse angle on lateral plan, its shape can be filled in the wedge area forming between end floor beam 3 and end wall panel 4 inclined-planes just, thereby play booster action, the outer facade of upper end floor beam 3, outer newel post 6 and end wall panel 4 vertical components, in same plane, remains unchanged the well-regulated profile of car body tool and size.
The inner side of interior newel post 5 is inclined-plane, and on lateral plan, its width becomes greatly gradually from top to root, to guarantee that headwall has enough intensity.
Interior newel post 5 and outer newel post 6 form by channel-section steel and/or steel plate butt welding, and its inside is hollow structure, and as shown in Figure 5, the root of interior newel post 5 is square substantially, and from root, to top, its cross-sectional area diminishes gradually, and same, outer newel post 6 is also variable section shape.
The root of end wall panel 4 and interior newel post 5 is provided with rounding off to the arc plate 9 of base plate 2, and wherein, interior newel post 5, owing to there being three sides, therefore need arrange the root that three arc plates 9 are enclosed in interior newel post 5.
For improving the Joint strenght of headwall and side wall, end wall panel 4 is provided with rounding off to the circular arc bight connecting panel 10 of framed side wallboard.This connecting panel plays the effect of corner post, and alternative existing corner structure, to reduce car body deadweight, prevents that bulk freight is detained in car simultaneously.
Although the opening of the open-top car that above-mentioned headwall forms is closing in shape, but because end wall panel 4 integral body have outwards moved the thickness of cross band, so effective volume is still significantly increased, and the current main force vehicle of take is example, after adopting this end wall structure, every joint open-top car can the about 2.3m of enlarging volume
3left and right, has well met the requirement of user's enlarging volume.
If adopt this structure vehicular transport iron ore, the about 2t/m of proportion of ore
3calculate, each ore car can transport 4.6t ore more, by 240 car marshallings of row, calculate, every train can transport ore 1104t more, by 22 column counts, can transport 2.43 ten thousand tons, ore every day, obvious economic every day more, to accelerating railway equipment modernization process, the upgrading that meets lorry increase-volume has required profound significance.
In addition, by adopting circular arc angle connecting board to replace traditional corner structure, can reduce the car body about 100kg that conducts oneself with dignity, every train calculates by 240 marshallings, every train can transport ore 24t more, by 22 column counts, can transport ore 528t every day every day more, from loss of weight synergy aspect, further improved economic effects.
Certainly, above-described embodiment is only preferred version of the present invention, is specifically not limited to this, can make according to actual needs pointed adjustment on this basis, thereby obtains different embodiments.For example, interior newel post 5 and outer newel post 6 stagger mutually, or interior newel post 5 is the integral structure through end wall panel 4 with outer newel post 6, etc.Because mode in the cards is more, casehistory no longer one by one just here.
Except above-mentioned open-top car headwall, the present invention also provides a kind of truck, mainly parts such as headwall, side wall and base plates, consists of, and wherein headwall is open-top car headwall mentioned above, and all the other structures please refer to prior art, repeat no more herein.
Above open-top car headwall provided by the present invention and truck are described in detail.Applied specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment is just for helping to understand core concept of the present invention.It should be pointed out that for those skilled in the art, under the premise without departing from the principles 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 the claims in the present invention.
Claims (10)
1. an open-top car headwall, comprises end floor beam (3) and end wall panel (4), it is characterized in that, described upper end floor beam (3) is positioned at described end wall panel (4) outside; Described end wall panel (4) top slopes inwardly, newel post (5) in its inner side is provided with longitudinally, and outside the outside of sloping portion is provided with longitudinally newel post (6).
2. open-top car headwall according to claim 1, is characterized in that, the root of described interior newel post (5) is provided with rounding off to the arc plate (9) of base plate (2).
3. open-top car headwall according to claim 2, is characterized in that, the inner side of described interior newel post (5) is inclined-plane, and its width becomes large gradually from top to root.
4. open-top car headwall according to claim 1, is characterized in that, the root of described end wall panel (4) is provided with rounding off to the arc plate (9) of base plate (2).
5. open-top car headwall according to claim 4, is characterized in that, described end wall panel (4) is provided with rounding off to the circular arc bight connecting panel (10) of framed side wallboard.
6. according to the open-top car headwall described in claim 1 to 5 any one, it is characterized in that, described interior newel post (5) aligns with outer newel post (6) is inside and outside.
7. according to the open-top car headwall described in claim 1 to 5 any one, it is characterized in that, the outer facade of described upper end floor beam (3), outer newel post (6) and end wall panel (4) vertical component is in same plane.
8. according to the open-top car headwall described in claim 1 to 5 any one, it is characterized in that, the intilted top of described end wall panel (4) accounts for 1/5 to 1/3 of whole height.
9. open-top car headwall according to claim 8, is characterized in that, the intilted angular range in described end wall panel (4) top is between 6 °-10 °.
10. a truck, comprises headwall, side wall and base plate, it is characterized in that, described headwall is the open-top car headwall described in the claims 1 to 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310645695.4A CN103625486B (en) | 2013-12-04 | 2013-12-04 | A kind of open-top car headwall and truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310645695.4A CN103625486B (en) | 2013-12-04 | 2013-12-04 | A kind of open-top car headwall and truck |
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| Publication Number | Publication Date |
|---|---|
| CN103625486A true CN103625486A (en) | 2014-03-12 |
| CN103625486B CN103625486B (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310645695.4A Active CN103625486B (en) | 2013-12-04 | 2013-12-04 | A kind of open-top car headwall and truck |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909942A (en) * | 2014-03-26 | 2014-07-09 | 南车眉山车辆有限公司 | Lightweight open wagon special for transporting ores |
| RU170074U1 (en) * | 2016-08-08 | 2017-04-13 | РЕЙЛ 1520 АйПи ЛТД | Gondola car |
| CN109866790A (en) * | 2017-12-01 | 2019-06-11 | 中车齐齐哈尔车辆有限公司 | A kind of truck and its headwall |
| RU2707899C1 (en) * | 2019-02-26 | 2019-12-02 | ОБЩЕСТВО С ОГРАНИЧЕННОЙ ОТВЕТСТВЕННОСТЬЮ "Головное специализированное конструкторское бюро вагоностроения имени Валерия Михайловича Бубнова" | Universal open-top wagon |
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| CN201376572Y (en) * | 2009-02-27 | 2010-01-06 | 重庆长征重工有限责任公司 | Railway wagon body |
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| CN103010238A (en) * | 2012-12-10 | 2013-04-03 | 南车长江车辆有限公司 | Side wall of body of ore open wagon for railway |
| CN202966315U (en) * | 2012-12-18 | 2013-06-05 | 南车长江车辆有限公司 | Railway ore gondola car |
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Patent Citations (6)
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| CN201376572Y (en) * | 2009-02-27 | 2010-01-06 | 重庆长征重工有限责任公司 | Railway wagon body |
| CN201573649U (en) * | 2009-12-01 | 2010-09-08 | 南车长江车辆有限公司 | Railway flat car with built-in side post |
| CN201659986U (en) * | 2010-04-02 | 2010-12-01 | 齐齐哈尔轨道交通装备有限责任公司 | Railway wagon side wall and railway wagon carriage |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909942A (en) * | 2014-03-26 | 2014-07-09 | 南车眉山车辆有限公司 | Lightweight open wagon special for transporting ores |
| RU170074U1 (en) * | 2016-08-08 | 2017-04-13 | РЕЙЛ 1520 АйПи ЛТД | Gondola car |
| CN109866790A (en) * | 2017-12-01 | 2019-06-11 | 中车齐齐哈尔车辆有限公司 | A kind of truck and its headwall |
| RU2707899C1 (en) * | 2019-02-26 | 2019-12-02 | ОБЩЕСТВО С ОГРАНИЧЕННОЙ ОТВЕТСТВЕННОСТЬЮ "Головное специализированное конструкторское бюро вагоностроения имени Валерия Михайловича Бубнова" | Universal open-top wagon |
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| Publication number | Publication date |
|---|---|
| CN103625486B (en) | 2016-04-13 |
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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, Heilongjiang province Tiefeng District Plant Road No. 36 Patentee before: Qiqihar Railway Rolling Stock Co., Ltd. |