CN201099255Y - Air-actuated side-dumping vehicle - Google Patents
Air-actuated side-dumping vehicle Download PDFInfo
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- CN201099255Y CN201099255Y CNU2007200808273U CN200720080827U CN201099255Y CN 201099255 Y CN201099255 Y CN 201099255Y CN U2007200808273 U CNU2007200808273 U CN U2007200808273U CN 200720080827 U CN200720080827 U CN 200720080827U CN 201099255 Y CN201099255 Y CN 201099255Y
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Abstract
The utility model relates to a pneumatic side dumper, which consists of a chassis assembly, a carriage assembly, an air braking device, a pneumatic side dumping device, a bogie truck and a coupler and draft gear. The primary structure thereof is that the pneumatic side dumping device is composed of a tipping cylinder arranged on the chassis assembly, an air reservoir and a side-door opening and closing device arranged on the chassis of the carriage, wherein the tipping cylinder is connected with the air reservoir via a pipeline; a piston rod of the tipping cylinder is connected with the chassis of the carriage; the side-door opening and closing device is composed of a restraining ancon, a roller, a restraining spring, a bearing etc; the restraining ancon is linked with the chassis of the carriage via a restraining ancon round pin; the roller is arranged on the outer end of the restraining ancon; a side-door foldout is in contact with the roller; one end of the restraining spring is linked with the restraining ancon while the other end is fixed on the chassis of the carriage, and the bearing is arranged on the chassis assembly. The pneumatic side dumper has the advantages that the carrying ability is great, the framework is reliable, the operation is flexible, and the welded structure is adopted in the carriage, thereby simplifying the manufacturing engineering and improving the production efficiency.
Description
Technical field
The utility model relates to the railway freight device, more specifically, relates to a kind of railway tip-up lorry.
Background technology
For many years, the overturning certainly that China's surface mine transportation ore uses is 60 tons of overturnings certainly based on the KF-60 type, though still there are many shortcomings through repeatedly improving design in this vehicle at aspects such as railway carriage structure, handling efficiency, rollover stability and load carrying abilities.
Summary of the invention
The utility model is exactly above not enough for solving, and provides a kind of railway freight aerodynamic side of 70 tons of load carrying abilities to overturn, and adopts technical scheme as follows:
It comprises underframe composition 2, on the underframe composition 2 railway carriage is installed and forms 1, railway carriage forms 1 by railway carriage underframe 1.1, side door 1.2, headwall 1.3 constitutes, underframe is formed 2 middle parts wind brake equipment 4 is installed, underframe is formed 2 and is provided with aerodynamic side turning-up devices 3, underframe is formed 2 lower ends bogie truck 5 is installed, underframe is formed 2 two ends coupler and draft gear 6 is installed, its gordian technique is: aerodynamic side turning-up devices 3 is formed tilt cylinder 3.1 on 2 by being installed in underframe, storage reservoir 3.2 and the side door opening and closing device that is installed on the railway carriage underframe 1.1 constitute, tilt cylinder 3.1 is connected with storage reservoir 3.2 by pipeline, the piston rod 3.11 of tilt cylinder 3.1 is connected with railway carriage underframe 1.1, the side door opening and closing device is by suppressing elbow 3.31, roller 3.32, suppress spring 3.33, support 3.35 formations such as grade, suppressing elbow 3.31 is attached on the railway carriage underframe 1.1 by suppressing elbow round pin 3.34, suppress elbow 3.31 outer ends and be provided with roller 3.32, roller 3.32 contacts with side door folding 1.24, suppress spring 3.33 one ends and suppress elbow 3.31 bindings, the other end is fixed on the railway carriage underframe 1.1, and supporting 3.35 is installed in underframe and forms on 1.1.
Advantage of the present utility model: load carrying ability is big, mechanism is reliable, flexible operation, and railway carriage adopts welded structure, has simplified manufacturing process, has improved production efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a pneumatic tipping device pneumatic tube structural representation of the present utility model;
Structural representation when Fig. 3 is the utility model rollover conditions;
Fig. 4 is a side door partial enlarged drawing of the present utility model;
Fig. 5 is a headwall partial enlarged drawing of the present utility model.
Among the figure, the 1st, railway carriage is formed, 1.1 be the railway carriage underframe, 1.2 be side door, 1.21 be the side door door-plate, 1.22 be the side door lateral column, 1.23 be girt on the side door, 1.24 be the side door folding, 1.3 be headwall, 1.31 be the headwall end plate, 1.32 be headwall newel post, 1.33 be ora terminalis on the headwall, the 2nd, underframe is formed, the 3rd, the aerodynamic side turning-up devices, 3.1 be tilt cylinder, 3.11 be piston rod, 3.2 be the storage reservoir, 3.31 be to suppress elbow, 3.32 be roller, 3.33 be to suppress spring, 3.34 be to suppress the elbow round pin, 3.35 be supporting, the 4th, the wind brake equipment, the 5th, bogie truck, the 6th, coupler and draft gear.
The specific embodiment
Referring to accompanying drawing, the utility model underframe forms 2, on the underframe composition 2 railway carriage is installed and forms 1, railway carriage forms 1 by railway carriage underframe 1.1, side door 1.2, headwall 1.3 constitutes, underframe is formed 2 middle parts wind brake equipment 4 is installed, underframe is formed 2 and is provided with aerodynamic side turning-up devices 3, underframe is formed 2 lower ends bogie truck 5 is installed, underframe is formed 2 two ends coupler and draft gear 6 is installed, its gordian technique is: aerodynamic side turning-up devices 3 is formed tilt cylinder 3.1 on 2 by being installed in underframe, storage reservoir 3.2 and the side door opening and closing device that is installed on the railway carriage underframe 1.1 constitute, tilt cylinder 3.1 is connected with storage reservoir 3.2 by pipeline, the piston rod 3.11 of tilt cylinder 3.1 is connected with railway carriage underframe 1.1, the side door opening and closing device is by suppressing elbow 3.31, roller 3.32, suppress spring 3.33, support 3.35 formations such as grade, suppressing elbow 3.31 is attached on the railway carriage underframe 1.1 by suppressing elbow round pin 3.34, suppress elbow 3.31 outer ends and be provided with roller 3.32, roller 3.32 contacts with side door folding 1.24, suppress spring 3.33 one ends and suppress elbow 3.31 bindings, the other end is fixed on the railway carriage underframe 1.1, and supporting 3.35 is installed in underframe and forms on 1.1; Railway carriage underframe 1.1 is by central sill, crossbeam, curb girder, end carriage, longitudinal beam, assembly weldings such as floor form, central sill adopts H shaped steel, the bottom is welded with the bearing buting iron, in order to prevent the railway carriage longitudinal leap, crossbeam is divided into the folding crossbeam, pillow crossbeam and top car crossbeam, folding crossbeam and pillow crossbeam adopt channel-section steel, top car crossbeam adopts H shaped steel, is welded with 10 groups of boatswain chairs under the folding crossbeam, in order to assembling car door restraining device, the riveted joint of pillow crossbeam has 4 rotating shaft seats of honour, curb girder adopts 150 * 90 * 8 clod wash second font steel, and end carriage adopts steel plate cold bending to become L type structure, and longitudinal beam adopts hot-rolled steel channel, the floor is made by the thick steel plate of 12mm, and there is the circular arc of R100 both sides; Side door 1.2 is made up of door-plate, folding, last girt, following girt, lateral column and folding mount pad etc., door-plate adopts the thick steel plate of 8mm, last girt adopts 255 * 180 * 8 clod wash deformed channel steel, and following girt and lateral column adopt 160 * 63 * 6.5 hot-rolled steel channel, and B level steel is adopted in folding; Headwall 1.3 is made up of last ora terminalis, end plate and newel post, and last ora terminalis adopts 140 * 116 * 6 the special-shaped square steel tube of clod wash, and end plate adopts the thick steel plate crimping of 8mm to become L shaped, and newel post adopts the thick steel plate crimping of 8mm to become variable section clod wash angle steel; Bogie truck 5 is a 2F axle cast steel three piece truck; Wind brake equipment 4 adopts the Pneumatic brake systems that meets the AAR standard; Coupler and draft gear 6 is made up of E level steel 17 type hitches, supporting E level steel hook tail frame and MT-2 type energy disperser; Railway carriage composition 1 and underframe are formed 2 and are adopted all steel rivet welding access node structures, and the main load bearing component that railway carriage is formed and underframe is formed all adopts the manufacturing of Q345GNHL weathering steel.
During unloading, if with the left side jack-up of car, this moment because of the side door folding of car offside door still by the inhibition jail that elbow pushes up in left side, withstood by the inhibition spring in left side and suppress elbow, so offside door can not rotate.Concerning offside door, because the inhibition elbow on right side motionless (its inner and leftover bits and pieces are all propped up in supporting), car body rotates around the center that suppresses the elbow round pin, so the side door folding on right side is on the one hand along with car body tilts together, because the lower end of side door folding breaks away from and the contacting of inhibition elbow roller, and car body is done relative motion on the other hand around round pin.Therefore when car body had rotated 45, offside door had rotated 90 ° of angles with respect to car body, makes it to be in the same plane with car body floor, becomes the extendible portion on floor, and goods is discharged at track on one side.After goods is unsnatched, get rid of the pressurized air in the tilt cylinder, outer piston returns to the home position in the tilt cylinder under the effect of car body deadweight, and offside door has been got back to stand up position again by side door folding opposite mode of motion with respect to unloading the time.Car body is if tumble round about, and its principle is same as described above.
Claims (8)
1, a kind of aerodynamic side is overturned, comprise underframe composition (2), railway carriage is installed on the underframe composition (2) forms (1), railway carriage is formed (1) by railway carriage underframe (1.1), side door (1.2), headwall (1.3) constitutes, underframe is formed (2) middle part wind brake equipment (4) is installed, underframe is formed (2) and is provided with aerodynamic side turning-up devices (3), underframe is formed (2) lower end bogie truck (5) is installed, underframe is formed (2) two ends coupler and draft gear (6) is installed, it is characterized in that: aerodynamic side turning-up devices (3) is formed tilt cylinder (3.1) on (2) by being installed in underframe, storage reservoir (3.2) and the side door opening and closing device that is installed on the railway carriage underframe (1.1) constitute, tilt cylinder (3.1) is connected with storage reservoir (3.2) by pipeline, the piston rod (3.11) of tilt cylinder (3.1) is connected with railway carriage underframe (1.1), the side door opening and closing device is by suppressing elbow (3.31), roller (3.32), suppress spring (3.33), supporting formations such as (3.35), suppressing elbow (3.31) is attached on the railway carriage underframe (1.1) by suppressing elbow round pin (3.34), suppress elbow (3.31) outer end and be provided with roller (3.32), roller (3.32) contacts with side door folding (1.24), suppress spring (3.33) one ends and suppress elbow (3.31) binding, the other end is fixed on the railway carriage underframe (1.1), and supporting (3.35) is installed in underframe and forms on (1.1).
2, aerodynamic side according to claim 1 is overturned, it is characterized in that: railway carriage underframe (1.1) is by central sill, crossbeam, curb girder, end carriage, longitudinal beam, assembly weldings such as floor form, central sill adopts H shaped steel, the bottom is welded with the bearing buting iron, crossbeam is divided into the folding crossbeam, pillow crossbeam and top car crossbeam, folding crossbeam and pillow crossbeam adopt channel-section steel, top car crossbeam adopts H shaped steel, be welded with 10 groups of boatswain chairs under the folding crossbeam, the riveted joint of pillow crossbeam has 4 rotating shaft seats of honour, and curb girder adopts 150 * 90 * 8 clod wash second font steel, end carriage adopts steel plate cold bending to become L type structure, longitudinal beam adopts hot-rolled steel channel, and the floor is made by the thick steel plate of 12mm, and there is the circular arc of R100 both sides.
3, aerodynamic side according to claim 1 is overturned, it is characterized in that: side door (1.2) is made up of door-plate, folding, last girt, following girt, lateral column and folding mount pad etc., door-plate adopts the thick steel plate of 8mm, last girt adopts 255 * 180 * 8 clod wash deformed channel steel, following girt and lateral column adopt 160 * 63 * 6.5 hot-rolled steel channel, and B level steel is adopted in folding.
4, aerodynamic side according to claim 1 is overturned, it is characterized in that: headwall (1.3) is made up of last ora terminalis, end plate and newel post, last ora terminalis adopts 140 * 116 * 6 the special-shaped square steel tube of clod wash, end plate adopts the thick steel plate crimping of 8mm to become L shaped, and newel post adopts the thick steel plate crimping of 8mm to become variable section clod wash angle steel.
5, aerodynamic side according to claim 1 is overturned, and it is characterized in that: bogie truck (5) is a 2F axle cast steel three piece truck.
6, aerodynamic side according to claim 1 is overturned, and it is characterized in that: wind brake equipment (4) adopts the Pneumatic brake systems that meets the AAR standard.
7, aerodynamic side according to claim 1 is overturned, and it is characterized in that: coupler and draft gear (6) is made up of E level steel 17 type hitches, supporting E level steel hook tail frame and MT-2 type energy disperser.
8, aerodynamic side according to claim 1 is overturned, and it is characterized in that: railway carriage forms (1) and underframe is formed (2) employing all steel rivet welding access node structure, and the main load bearing component that railway carriage is formed and underframe is formed all adopts the manufacturing of Q345GNHL weathering steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200808273U CN201099255Y (en) | 2007-08-28 | 2007-08-28 | Air-actuated side-dumping vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200808273U CN201099255Y (en) | 2007-08-28 | 2007-08-28 | Air-actuated side-dumping vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201099255Y true CN201099255Y (en) | 2008-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200808273U Expired - Lifetime CN201099255Y (en) | 2007-08-28 | 2007-08-28 | Air-actuated side-dumping vehicle |
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| CN (1) | CN201099255Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101758830A (en) * | 2008-12-25 | 2010-06-30 | 南车长江车辆有限公司 | Side door control mechanism for railway automatic dumping car |
| CN102431565A (en) * | 2011-12-15 | 2012-05-02 | 哈尔滨轨道交通装备有限责任公司 | Pneumatic automatic dumping car for railway |
| CN102941855A (en) * | 2012-11-29 | 2013-02-27 | 南车株洲电力机车有限公司 | Freight locomotive and cargo bucket thereof |
| CN106515760A (en) * | 2016-12-15 | 2017-03-22 | 中车齐齐哈尔车辆有限公司 | Side dumper and pneumatic control system thereof |
| CN111775981A (en) * | 2020-07-29 | 2020-10-16 | 中车株洲车辆有限公司 | Railway side-dumping car |
| CN112937613A (en) * | 2021-03-31 | 2021-06-11 | 中车山东机车车辆有限公司 | Tipping mechanism, carriage and railway self-dumping car |
-
2007
- 2007-08-28 CN CNU2007200808273U patent/CN201099255Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101758830A (en) * | 2008-12-25 | 2010-06-30 | 南车长江车辆有限公司 | Side door control mechanism for railway automatic dumping car |
| CN101758830B (en) * | 2008-12-25 | 2013-11-06 | 南车长江车辆有限公司 | Side door control mechanism for railway automatic dumping car |
| CN102431565A (en) * | 2011-12-15 | 2012-05-02 | 哈尔滨轨道交通装备有限责任公司 | Pneumatic automatic dumping car for railway |
| CN102941855A (en) * | 2012-11-29 | 2013-02-27 | 南车株洲电力机车有限公司 | Freight locomotive and cargo bucket thereof |
| CN102941855B (en) * | 2012-11-29 | 2015-10-21 | 南车株洲电力机车有限公司 | A kind of freight locomotive and goods bucket thereof |
| CN106515760A (en) * | 2016-12-15 | 2017-03-22 | 中车齐齐哈尔车辆有限公司 | Side dumper and pneumatic control system thereof |
| CN111775981A (en) * | 2020-07-29 | 2020-10-16 | 中车株洲车辆有限公司 | Railway side-dumping car |
| CN112937613A (en) * | 2021-03-31 | 2021-06-11 | 中车山东机车车辆有限公司 | Tipping mechanism, carriage and railway self-dumping car |
| CN112937613B (en) * | 2021-03-31 | 2022-05-13 | 中车山东机车车辆有限公司 | Tipping mechanism, carriage and railway self-dumping car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CSR MEISHAN VEHICLE CO., LTD. Free format text: FORMER OWNER: MEISHAN CAR MFG. FACTORY OF CHINA NANCHE GROUP Effective date: 20080919 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080919 Address after: Technical center of CSR Meishan Vehicle Co., Ltd., Chongren Town, Dongpo District, Sichuan, Meishan 620032, China Patentee after: Nanche Meishan Rolling Stock Co., Ltd. Address before: Technical center of Meishan vehicle factory of CSR group, Meishan, Sichuan, China: 620032 Patentee before: Meishan Rolling Stock Plant, China Nanche Group |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080813 |