CN203651765U - Low hopper ridge of railway coal hopper car - Google Patents
Low hopper ridge of railway coal hopper car Download PDFInfo
- Publication number
- CN203651765U CN203651765U CN201320841851.XU CN201320841851U CN203651765U CN 203651765 U CN203651765 U CN 203651765U CN 201320841851 U CN201320841851 U CN 201320841851U CN 203651765 U CN203651765 U CN 203651765U
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- Prior art keywords
- bottom door
- door connecting
- side plates
- plates
- ridge
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- Expired - Lifetime
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- 239000003245 coal Substances 0.000 title claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 abstract 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses a lower hopper ridge of a railway coal hopper car. The lower hopper ridge comprises a reversed V-shaped lower transverse ridge formed by two side plates, wherein the inclined angle between the two side plates is 25 to 30 degrees, bottom door connecting plates are symmetrically arranged at the lower ends of the two side plates, the inclined angle between the two bottom door connecting plates is 80 to 90 degrees, the inclined angle between the two bottom door connecting plates and a level surface is 45 to 50 degrees, support plates are respectively arranged at the lower ends of the two bottom door connecting plates, the support plates are perpendicular to the level surface, a first reinforcing plate is arranged between the two side plates, and a second reinforcing plate is arranged between the two bottom door connecting plates. The lower hopper ridge has the advantages that the width of a V-shaped opening is decreased, the vertical relationship of the lower hopper ridge and the bottom door plates in cooperation positions is ensured, under the premise of ensuring the strength and the rigidity of spare parts, the weight is lightened, so that the self-weight of vehicles is reduced, the length between vehicle centers is shortened, and the load is increased; vehicles can make full use of station track resources, and the economic benefits of transportation is improved.
Description
Technical field
The utility model relates to coal hopper car field, refers to particularly funnel ridge under a kind of Railway Coal hopper car.
Background technology
Coal hopper car is that a kind of headwall tilts to the inside, side is great circle arc or plate column type structure, and the railway truck of funnel is equipped with in car body bottom.Goods, by packing into, is opened hopper door with wind-force or machinery touching when unloading above, and goods draws off automatically by self gravitation.But, the lower funnel ridge of current domestic coal hopper car adopts inverted V-shaped structure substantially, guarantee catachomata and the bottom door plate vertical relation at cooperation position, 45～50 ° of two dip plane of catachomata and the angular range of horizontal surface, angle between two dip plane is 80～90 °, because the angle between two dip plane is too large, thereby causes length between truck centers to lengthen, be unfavorable for improving the weight of every linear meter(lin.m.), can not effectively utilize station track resource etc.
Summary of the invention
The purpose of this utility model is exactly that funnel ridge under a kind of Railway Coal hopper car of simple in structure, long service life will be provided.
For achieving the above object, funnel ridge under the designed Railway Coal hopper car of the utility model, comprise the inverted V-shaped catachomata being formed by two blocks of side plates, angle between described two blocks of side plates is 25～30 °, the lower end of described two blocks of side plates is symmetrically arranged with bottom door connecting panel, and the angle between two bottom door connecting panels is 80～90 °, the angle of described two bottom door connecting panels and horizontal surface is 45～50 °, the lower end of described two bottom door connecting panels is respectively arranged with stay bearing plate, described stay bearing plate is vertical with horizontal surface, between described two blocks of side plates, be provided with the first brace panel, between described two bottom door connecting panels, be provided with the second brace panel.
Further, between described the first brace panel and the second brace panel, be provided with gusset.Like this, can increase the intensity of lower funnel ridge.
Further, described gusset is provided with lightening hole.Like this, can be under guaranteeing under the prerequisite of funnel ridge strength and stiffness, expendable weight, thus reduce dead weight of vehicle, increase load-carrying, increase the economic benefits of transportation efficiency.
Compared with prior art, the utility model has the advantage of: under designed Railway Coal hopper car, funnel ridge structure is simple, the angular range of two blocks of side plates is 25～30 °, 45～50 ° of the angular range of bottom door connecting panel and horizontal surface, so both reduce the width of V-arrangement opening, guaranteed again time funnel ridge and the bottom door plate vertical relation at cooperation position.Guarantee that by assembly welding the first brace panel, gusset and the second brace panel whole lower funnel ridge has enough strength and stiffness.By offering lightening hole, guaranteeing, under the prerequisite of part strength and rigidity, to have alleviated weight, thereby reducing dead weight of vehicle, shorten length between truck centers, increase load-carrying, can make vehicle make full use of station track resource, increase the economic benefits of transportation efficiency.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of funnel ridge under the utility model Railway Coal hopper car.
Fig. 2 is the perspective view of funnel ridge under Railway Coal hopper car shown in Fig. 1.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Funnel ridge under Railway Coal hopper car shown in figure, comprise the inverted V-shaped catachomata 1 being formed by two blocks of side plates 2, angle between two blocks of side plates 2 is 25～30 °, the lower end of two blocks of side plates 2 is symmetrically arranged with bottom door connecting panel 3, and the angle between two bottom door connecting panels 3 is 80～90 °, two bottom door connecting panels 3 are 45～50 ° with the angle of horizontal surface, the lower end of two bottom door connecting panels 3 is respectively arranged with stay bearing plate 4, stay bearing plate 4 is vertical with horizontal surface, between described two blocks of side plates 2, be provided with the first brace panel 5, between two bottom door connecting panels 3, be provided with the second brace panel 6.Between the first brace panel 5 and the second brace panel 6, be provided with gusset 7.Like this, can increase the intensity of lower funnel ridge.Gusset 7 is provided with lightening hole 8.Like this, can be under guaranteeing under the prerequisite of funnel ridge strength and stiffness, expendable weight, thus reduce dead weight of vehicle, increase load-carrying, increase the economic benefits of transportation efficiency.
When use, the first brace panel 5, gusset 7 and the second brace panel 6 are completed to location assembling with catachomata 1 successively, with welding after clamp.The angular range of two blocks of side plates 2 is 25～30 °, and 45～50 ° of the angular range of bottom door connecting panel 3 and horizontal surface had so both reduced the width of V-arrangement opening, had guaranteed again time funnel ridge and the bottom door plate vertical relation at cooperation position.
Claims (3)
1. funnel ridge under a Railway Coal hopper car, comprise the inverted V-shaped catachomata (1) being formed by two blocks of side plates (2), it is characterized in that: the angle between described two blocks of side plates (2) is 25～30 °, the lower end of described two blocks of side plates (2) is symmetrically arranged with bottom door connecting panel (3), and the angle between two bottom door connecting panels (3) is 80～90 °, described two bottom door connecting panels (3) are 45～50 ° with the angle of horizontal surface, the lower end of described two bottom door connecting panels (3) is respectively arranged with stay bearing plate (4), described stay bearing plate (4) is vertical with horizontal surface, between described two blocks of side plates (2), be provided with the first brace panel (5), between described two bottom door connecting panels (3), be provided with the second brace panel (6).
2. funnel ridge under Railway Coal hopper car according to claim 1, is characterized in that: between described the first brace panel (5) and the second brace panel (6), be provided with gusset (7).
3. funnel ridge under Railway Coal hopper car according to claim 2, is characterized in that: described gusset (7) is provided with lightening hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320841851.XU CN203651765U (en) | 2013-12-19 | 2013-12-19 | Low hopper ridge of railway coal hopper car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320841851.XU CN203651765U (en) | 2013-12-19 | 2013-12-19 | Low hopper ridge of railway coal hopper car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203651765U true CN203651765U (en) | 2014-06-18 |
Family
ID=50918188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320841851.XU Expired - Lifetime CN203651765U (en) | 2013-12-19 | 2013-12-19 | Low hopper ridge of railway coal hopper car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203651765U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889563A (en) * | 2015-07-01 | 2015-09-09 | 株洲春华实业有限责任公司 | Railway aluminium alloy truck upper funnel ridge and friction stir welding production method |
| CN104890686A (en) * | 2015-06-18 | 2015-09-09 | 南车长江车辆有限公司 | Connecting piece for upper hopper and side wall and hopper car |
| CN104908758A (en) * | 2015-06-18 | 2015-09-16 | 南车长江车辆有限公司 | Upper funnel ridge of funnel vehicle |
| CN104908760A (en) * | 2015-06-18 | 2015-09-16 | 南车长江车辆有限公司 | Central beam of hopper car and hopper car with same |
| CN104986165A (en) * | 2015-06-18 | 2015-10-21 | 南车长江车辆有限公司 | Lower hopper ridge of hopper car |
| CN113665602A (en) * | 2021-09-09 | 2021-11-19 | 中车太原机车车辆有限公司 | Modular assembly hopper for railway hopper car |
| RU215638U1 (en) * | 2022-10-20 | 2022-12-21 | Общество С Ограниченной Ответственностью "Рейл1520 Ай Пи" (Ооо "Рейл1520 Ай Пи") | REPLACEMENT BODY |
-
2013
- 2013-12-19 CN CN201320841851.XU patent/CN203651765U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890686A (en) * | 2015-06-18 | 2015-09-09 | 南车长江车辆有限公司 | Connecting piece for upper hopper and side wall and hopper car |
| CN104908758A (en) * | 2015-06-18 | 2015-09-16 | 南车长江车辆有限公司 | Upper funnel ridge of funnel vehicle |
| CN104908760A (en) * | 2015-06-18 | 2015-09-16 | 南车长江车辆有限公司 | Central beam of hopper car and hopper car with same |
| CN104986165A (en) * | 2015-06-18 | 2015-10-21 | 南车长江车辆有限公司 | Lower hopper ridge of hopper car |
| CN104890686B (en) * | 2015-06-18 | 2018-01-23 | 中车长江车辆有限公司 | A kind of connector and hopper wagon of upper hopper and side wall |
| CN104889563A (en) * | 2015-07-01 | 2015-09-09 | 株洲春华实业有限责任公司 | Railway aluminium alloy truck upper funnel ridge and friction stir welding production method |
| CN113665602A (en) * | 2021-09-09 | 2021-11-19 | 中车太原机车车辆有限公司 | Modular assembly hopper for railway hopper car |
| CN113665602B (en) * | 2021-09-09 | 2022-08-09 | 中车太原机车车辆有限公司 | Modular assembly hopper for railway hopper car |
| RU215638U1 (en) * | 2022-10-20 | 2022-12-21 | Общество С Ограниченной Ответственностью "Рейл1520 Ай Пи" (Ооо "Рейл1520 Ай Пи") | REPLACEMENT BODY |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |