CN202163440U - Novel wide-gauge stone ballast hopper car - Google Patents
Novel wide-gauge stone ballast hopper car Download PDFInfo
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- CN202163440U CN202163440U CN2011202965307U CN201120296530U CN202163440U CN 202163440 U CN202163440 U CN 202163440U CN 2011202965307 U CN2011202965307 U CN 2011202965307U CN 201120296530 U CN201120296530 U CN 201120296530U CN 202163440 U CN202163440 U CN 202163440U
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- coal
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Abstract
The utility model discloses a novel wide-gauge stone ballast hopper car, which comprises a car body, a ballast unloading system, a coupler buffer device, a pneumatic-manual brake device and two wide-gauge bogies. The car body comprises an obliquely fixed end wall and a side wall perpendicular to an underframe, the side wall is fixed with the edge of the underframe through welding and is fixedly welded with the underframe through a side wall plate, and a hopper is arranged in the middle below the car body and between two wide-gauge bogies and mainly comprises a middle hopper component, side hopper components, ballast flowing plate components and guide plate components. The novel wide-gauge stone ballast hopper car further comprises a wind/hand brake device and a ballast unloading system. The novel wide-gauge stone ballast hopper car is formed by modifying a domestic original stone ballast hopper car structure so as to be applicable to the wide gauge. The capacities of the hoppers are expanded, the components of the hoppers are lowered in position, and lower clearances of the hoppers can be sufficiently used so that stone ballasts can be unloaded and discharged automatically and evenly.
Description
Technical field
The utility model relates to a kind of railway truck that is applicable to the broad track, and especially a kind of gauge that is applicable to is the broad gauge stone tiny fragments of stone, coal, etc. hopper car of 1520mm.
Background technology
In recent years, the railway construction in China high speed development, rapid economic development, the freight volume and the load-carrying of corresponding railway freight have also obtained very big upgrading.At present, on the basis of railway general purpose freight car, regenerated by 60 tonnes of complete upgradings to 70 tonnes in the China Railway Freight aspect, and the special purpose freight car of 80T level has also been started at Qun Dynasty's line smoothly.
Because the gauge of China is standard international gauge (1435mm), yet the country that has adopts non-standard gauge, so some lorries of China can not directly apply to their track, need improve the China railways lorry.Trust based on Mongolia; Need exploitation to meet the stone tiny fragments of stone, coal, etc. hopper car of Mongolia's gauge (1520mm); The national existing railway truck of Mongolia mainly contains open-top car, canopy, tank car; And, can be applicable to that again the stone tiny fragments of stone, coal, etc. unloads railway truck leakage automatically simultaneously in building the railway process, realizing low opening the door, almost belong to blank; The existing railway truck of Mongolia can not satisfy to be realized evenly unloading the Lou user demand of the stone tiny fragments of stone, coal, etc. automatically in building the railway process, therefore need improve China's stone tiny fragments of stone, coal, etc. hopper car.
The utility model content
The technical matters that the utility model will solve provides a kind of broad gauge that is applicable to, and can evenly unload the Lou novel broad gauge stone tiny fragments of stone, coal, etc. hopper car of the stone tiny fragments of stone, coal, etc. automatically.
For solving the problems of the technologies described above; The technical scheme that the utility model is taked is: a kind of novel broad gauge stone tiny fragments of stone, coal, etc. hopper car; Comprise car body, unload tiny fragments of stone, coal, etc. system, coupler and draft gear, brake equipment and broad gauge bogie truck, it is characterized in that said car body comprises that perpendicular to the side wall of underframe and the fixing headwall that tilts, the edge welding of said side wall and underframe is fixed; And it is fixing at the bottom of side wall and the car through the framed side wallboard welding; Be provided with funnel between stage casing, said car body below, two broad gauge bogie trucks, funnel composition, side leakage bucket were formed during said funnel mainly contained, stream tiny fragments of stone, coal, etc. plate forms and deflecting plate is formed, and the lower ending opening place that said middle funnel is formed is hinged with leg-of-mutton deflecting plate; It is to be made up of the flap that the shape steel is propped that the side leakage bucket is formed; The bending place of flap is arranged in the last planar central place that funnel is formed, and two ends and the welding of funnel side plate are fixing, and said deflecting plate below is provided with stream tiny fragments of stone, coal, etc. plate and forms.The utility model is avoided many weld seams of appearance in the stack welding of side wall and underframe edge through improving the annexation between side wall and the underframe, satisfies requirement of strength; Increased volume; Simplified work programme, the cooperation between each parts of funnel can realize evenly unloading automatically the Lou stone tiny fragments of stone, coal, etc.
Preferably, be provided with two groups of funnels between said two broad gauge bogie trucks, separate through dividing plate between the funnel with the car body welding.
Preferably, the angle of inclination between said headwall and the underframe is the 40-45 degree.Correlation standard, the angle of repose of the stone tiny fragments of stone, coal, etc. are 35 degree, consider that the utility model bearing capacity is big, and the angle that therefore is provided with between headwall and the underframe must be greater than angle of repose, to guarantee the landing smoothly of the stone tiny fragments of stone, coal, etc.
Preferably, the bottom surface of said underframe is a v-shaped structure.This structure can effectively reduce the height of gravitational center of car body.
Said brake equipment is pneumatic braking or hand brake.
Adopt the beneficial effect that technique scheme produced to be: in (1) the utility model to the improvement of domestic original stone tiny fragments of stone, coal, etc. hopper car structure; A matching relationship of forming in the funnel is set, improves the angle of headwall and underframe, it can be used in broad gauge (gauge is 1520mm); Increased the funnel volume; Reduce funnel and form, can make full use of the bottom gauge, realize evenly unloading automatically the Lou stone tiny fragments of stone, coal, etc.; (2) the utility model is in car body and funnel structure change; Funnel length increases, and will flow tiny fragments of stone, coal, etc. plate composition, deflecting plate etc. simultaneously and all increase, and relative position reduces simultaneously; With the center of gravity of integral body reduction car body, prevent that overturning from appearring in the utility model through curve the time.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.
Fig. 1 is the structural representation of the utility model;
Fig. 2 is Fig. 1 left view;
Fig. 3 is an A place enlarged drawing among Fig. 1;
Fig. 4 is the funnel structure scheme drawing;
1, car body, 2, unload tiny fragments of stone, coal, etc. system, 3, coupler and draft gear, 4, brake equipment, 5, the broad gauge bogie truck; 6, headwall, 7, underframe, 8, side wall, 9, framed side wallboard, 10, middle funnel forms; 11, the side leakage bucket is formed, and 12, stream tiny fragments of stone, coal, etc. plate forms, 13, deflecting plate, 14, dividing plate.
The specific embodiment
Can know that according to accompanying drawing 1 and accompanying drawing 2 the utility model is specifically related to a kind of novel broad gauge stone tiny fragments of stone, coal, etc. hopper car, comprise car body 1, unload tiny fragments of stone, coal, etc. system 2, coupler and draft gear 3, brake equipment 4 and broad gauge bogie truck 5; Said car body 1 comprises perpendicular to the side wall 8 of underframe 7 and the fixing headwall 6 that tilts; Angle of inclination between said headwall 6 and the underframe 7 is the 40-45 degree, and is different according to stone tiny fragments of stone, coal, etc. granularity, rotates suitable leaning angle; Usually select 41 degree; The convenient like this stream tiny fragments of stone, coal, etc., said side wall 8 is fixing with the edge welding of underframe 7, and side wall 8 with at the bottom of the car 7 through framed side wallboard 9 reinforcement of welds (shown in accompanying drawing 3); Be provided with two groups of funnels between stage casing, said car body 1 below, two broad gauge bogie trucks 5, separate through dividing plate 14 between the funnel with car body 1 welding.
Can know according to accompanying drawing 4; Funnel composition 10, side leakage bucket composition 11, stream tiny fragments of stone, coal, etc. plate composition 12 and deflecting plate 13 were formed during funnel mainly contained; The lower ending opening place of funnel composition 10 is hinged with leg-of-mutton deflecting plate 13 in said, and it is to be made up of the flap that rail is propped that the side leakage bucket forms 11, and the bending place of flap is arranged in funnel and forms 10 last planar central place; Two ends and the welding of funnel side plate are fixing, and said deflecting plate 13 belows are provided with stream tiny fragments of stone, coal, etc. plate and form 12.
In the utility model, unload tiny fragments of stone, coal, etc. system adopt with pneumatic be main, manually be the mechanical drive of assisting, wind, manual control be individual operation separately.Brake equipment 4 mainly is made up of the parts such as brake hose connector that 483M type air slide valve and the empty and load trimmer valve supporting with it, 78 liters of storage reservoir, 356 * 254 brake cylinders and Р Т Р П 675 М hem shoe gap automatic regulators, 710mm-759mm grow.Coupler and draft gear 3 adopts CA-3 type hitch and supporting hook tail frame, MT-2 type energy disperser.
The maximum characteristics of the utility model are: coupler and draft gear 3 exceeds more (domestic for 880mm, as to be 1060mm) abroad than our domestic height, and the relative car load of center of gravity of funnel is to be positioned at below the car load certainly simultaneously; So as far as possible the funnel volume is increased, the center of gravity of car load just can reduce, vehicle just is unlikely to overturn through curve the time; And the bending spring 145m of China; External 60m is so if skip car event will certainly appear in car body 1 and domestic striking resemblances.The variation of funnel is: the funnel length dimension has increased, and will flow tiny fragments of stone, coal, etc. plate composition 12, deflecting plate 13 etc. simultaneously and all increase, and relative position reduces simultaneously, and with the center of gravity of integral body reduction car body, yes is satisfying on the condition basis of gauge.
The utility model can be met consumers' demand: can satisfy Mongolia and build the required railway truck equipment that unloads automatically leakage of railway; Satisfy transportation request: can satisfy Mongolia build railway required in, also can satisfy the transportation of loose goods; Simultaneously can companys of realization extension with Mongolia existing railway truck; Satisfy demand for raising speed: adopt special-purpose broad gauge bogie truck, can realize the travelling speed requirement of 120km/h; Simultaneously, development broad gauge stone tiny fragments of stone, coal, etc. hopper car can be created remarkable economic benefit for company.
Claims (5)
1. novel broad gauge stone tiny fragments of stone, coal, etc. hopper car; Comprise car body (1), unload tiny fragments of stone, coal, etc. system (2), coupler and draft gear (3), brake equipment (4) and broad gauge bogie truck (5); It is characterized in that said car body (1) comprises perpendicular to the side wall (8) of underframe (7) and the fixing headwall (6) that tilts; Said side wall (8) is fixing with the edge welding of underframe (7); And side wall (8) is fixing through framed side wallboard (9) welding with (7) at the bottom of the car; Be provided with funnel between stage casing, said car body (1) below, two the broad gauge bogie trucks (5), funnel composition (10), side leakage bucket were formed (11) during said funnel mainly contained, stream tiny fragments of stone, coal, etc. plate forms (12) and deflecting plate (13) is formed, and the lower ending opening place that said middle funnel is formed (10) is hinged with leg-of-mutton deflecting plate (13); It is to be made up of the flap that H shaped steel is propped that the side leakage bucket is formed (11); The bending place of flap is arranged in the last planar central place that funnel is formed (10), and two ends and the welding of funnel side plate are fixing, and said deflecting plate (13) below is provided with stream tiny fragments of stone, coal, etc. plate and forms (12).
2. a kind of novel broad gauge stone tiny fragments of stone, coal, etc. hopper car according to claim 1 is characterized in that being provided with two groups of funnels between said two broad gauge bogie trucks (5), separates through the dividing plate (14) with car body (1) welding between the funnel.
3. a kind of novel broad gauge stone tiny fragments of stone, coal, etc. hopper car according to claim 1 is characterized in that the angle of inclination between said headwall (6) and the underframe (7) is the 40-45 degree.
4. a kind of novel broad gauge stone tiny fragments of stone, coal, etc. hopper car according to claim 1, the bottom surface that it is characterized in that said underframe (7) is a v-shaped structure.
5. a kind of novel broad gauge stone tiny fragments of stone, coal, etc. hopper car according to claim 1 is characterized in that said brake equipment (4) is pneumatic braking or hand brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202965307U CN202163440U (en) | 2011-08-16 | 2011-08-16 | Novel wide-gauge stone ballast hopper car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202965307U CN202163440U (en) | 2011-08-16 | 2011-08-16 | Novel wide-gauge stone ballast hopper car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202163440U true CN202163440U (en) | 2012-03-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202965307U Expired - Fee Related CN202163440U (en) | 2011-08-16 | 2011-08-16 | Novel wide-gauge stone ballast hopper car |
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| CN (1) | CN202163440U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358303A (en) * | 2011-08-16 | 2012-02-22 | 南车石家庄车辆有限公司 | Novel broad gauge gravel ballast hopper car |
| CN104477182A (en) * | 2014-12-17 | 2015-04-01 | 南车二七车辆有限公司 | Large-volume coal hopper car in type with outwards projected end walls |
| CN106274948A (en) * | 2016-08-31 | 2017-01-04 | 中车石家庄车辆有限公司 | A kind of railway freight-car and removable top cover device thereof |
-
2011
- 2011-08-16 CN CN2011202965307U patent/CN202163440U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358303A (en) * | 2011-08-16 | 2012-02-22 | 南车石家庄车辆有限公司 | Novel broad gauge gravel ballast hopper car |
| CN104477182A (en) * | 2014-12-17 | 2015-04-01 | 南车二七车辆有限公司 | Large-volume coal hopper car in type with outwards projected end walls |
| CN106274948A (en) * | 2016-08-31 | 2017-01-04 | 中车石家庄车辆有限公司 | A kind of railway freight-car and removable top cover device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 051430 Shijiazhuang Province, Luancheng City, Shijiazhuang province equipment Industrial Park, Yu Xiang street, No. 168 Patentee after: CRRC SHIJIAZHUANG CO., LTD. Address before: 050000 No. 125, front street, Shijiazhuang vehicle factory, Hebei Patentee before: CSR SHIJIAZHUANG ROLLING STOCK WORKS |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20160816 |