CN2388083Y - Railway wagon bogie - Google Patents
Railway wagon bogie Download PDFInfo
- Publication number
- CN2388083Y CN2388083Y CN 99248108 CN99248108U CN2388083Y CN 2388083 Y CN2388083 Y CN 2388083Y CN 99248108 CN99248108 CN 99248108 CN 99248108 U CN99248108 U CN 99248108U CN 2388083 Y CN2388083 Y CN 2388083Y
- Authority
- CN
- China
- Prior art keywords
- connecting column
- side frame
- bogie
- goods train
- railway goods
- 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.)
- Expired - Lifetime
Links
- 230000035939 shock Effects 0.000 claims description 6
- 210000001015 abdomen Anatomy 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims 1
- 238000005299 abrasion Methods 0.000 abstract description 4
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 abstract 1
- 238000013016 damping Methods 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 238000010008 shearing Methods 0.000 abstract 1
- 229910003460 diamond Inorganic materials 0.000 description 3
- 239000010432 diamond Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 241001070941 Castanea Species 0.000 description 1
- 235000014036 Castanea Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Vibration Prevention Devices (AREA)
- Springs (AREA)
Abstract
The utility model relates to a bogie frame of a railway freight car, which comprises a wheel pair, side frames, a swing bolster, a damping device, bearing saddles and a spring, wherein, two support rods are intersected to pass through a prepared hole at the waist of the swing bolster; both ends of the support rods and two side frames are elastically connected into a whole body; both ends of the side frames are supported on wheel pairs through elastic shearing pads and the bearing saddles. The utility model can prevent the two side frames from generating rhombic displacement, can also make operation stable and can reduce the abrasion of wheel tracks; the utility model can improve the vertical and horizontal dynamic performance of the railway freight car, simultaneously improve the curve negotiating performance of the railway freight car, increase the critical speed of the snaking motion of the bogie frame and reduce the abrasion among the wheel tracks.
Description
The utility model relates to a kind of railway goods train bogie, and is especially a kind of by utilizing bogie side frame elasticity to support in intersecting and the elastic shear pad improves the railway goods train bogie of bogie truck diamond resistant rigidity.
At present, the three-major-items roller bearing adapter stabilizer bar in the railway operation by bogie side frame, bolster, shock attenuation unit, wheel to and brake equipment etc. form.Car body and load thereof act on the bogie truck by the bolster cartridge, and implement the revolution by curve between cartridge up and down.The three-major-items roller bearing adapter stabilizer bar is because the contact between the bogie side frame bolster only depends on shock attenuation unit, so its diamond resistant rigidity is lower, and along with the abrasion of shock attenuation unit, " rhombus dislocation " easily takes place side frames." the rhombus dislocation " of truck side frame will cause the reduction of the critical speed of vehicle hunting, thereby reduce operation stability, strengthen wheel-rail wear.When vehicle moves on railway curve, be subjected to the adverse consequences of bogie side frame " rhombus dislocation " influence then even more serious.
The purpose of this utility model be to provide a kind of by utilize between the bogie truck side frames, be provided with a pair of elasticity of passing the bolster middle part intersect in strut bar, and the frame mode of elastic shear pad is set between bogie side frame and adapter, the constraint of shaking the head that unlocking wheel is right, overcome the adverse consequences that bogie truck " rhombus dislocation " causes, thereby reach the railway goods train bogie mechanism of improving the bogie truck diamond resistant rigidity.
The purpose of this utility model is achieved in that a kind of railway goods train bogie, comprise that wheel is to, bogie side frame, bolster, shock attenuation unit, adapter, spring, wherein two strut bars intersect the preformed hole that passes the bolster belly, strut bar two ends and side frames flexibly are connected as a single entity, and the two ends of described bogie side frame are bearing in wheel to last by means of elastic shear pad and adapter.
A kind of railway goods train bogie that the utility model proposes links by the supporting seat elasticity that is provided with on two strut bars and the bogie side frame, except that preventing that side frames from taking place can also reach and operate steadily " rhombus dislocation ", reduces the purpose of wheel-rail wear; Adapter is set on bearing, the elastic shear pad is set between adapter and bogie side frame, because the elastic shear spacer has certain vertical deflection, and the resilient suspension of formation bogie truck, according to vertical, vertical, the horizontal rigidity of elastic shear pad, produce to take turns right revolution, laterally, the constraint of longitudinal travel.Suitably select its parameter, can reach the bogie side frame favorable elasticity positioning action right with wheel, adapt to the friction speed requirement heavy with axle, thereby can improve the vertical and horizontal tractive performance of vehicle, and improve its curving performance simultaneously, improve the hunting critical speed of bogie truck, reduce the abrasion between the wheel track.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the schematic side view according to a kind of railway goods train bogie that the utility model proposes;
Fig. 2 is the schematic top plan view according to a kind of railway goods train bogie that the utility model proposes;
Fig. 3 is that the master according to a kind of railway goods train bogie that the utility model proposes looks scheme drawing;
Fig. 4 is the plane elasticity shear pad riding position scheme drawing according to a kind of railway goods train bogie that the utility model proposes;
Fig. 5 is the splayed elastic shear pad scheme drawing according to a kind of railway goods train bogie that the utility model proposes;
Fig. 6 is guide and the clamping support scheme drawing according to a kind of railway goods train bogie that the utility model proposes.
Below in conjunction with accompanying drawing and most preferred embodiment thereof the concrete structure that the utility model proposes is further described.
Extremely shown in Figure 6 as Fig. 1, a kind of railway goods train bogie that the utility model proposes, comprise wheel to 8, bogie side frame 1, bolster 2, shock attenuation unit 3, adapter 7, spring 4, wherein two strut bars 9,10 intersect the preformed hole 17 that passes bolster 2 bellies, strut bar 9,10 two ends and side frames 1 flexibly are connected as a single entity, and the two ends of described bogie side frame 1 are bearing in wheel on 8 by means of elastic shear pad and adapter 7.
The outside of above-mentioned bogie side frame 1 or inboard are provided with two supporting seats 12, supporting seat 12 is provided with a connecting column 11, described strut bar 9,10 both ends are provided with the collar, this collar is set on the above-mentioned connecting column 11, be provided with an elasticity guide 13 between the end collar of described strut bar 9,10 and the connecting column 11,14 of adjusting disks place between supporting seat 12 and the elasticity guide 13, overlap upper gasket 15 at last again, fastening nut 16 flexibly combines as a whole strut bar 9,10 and bogie side frame.
Above-mentioned connecting column 11 can be the taper connecting column, also can be cylindrical connecting column; Described elasticity guide 13 is complementary with connecting column 11, can be taper elasticity guide equally, also can be the Elastic Cylindrical guide.
Described bogie side frame 1 outside or the inboard supporting seat 12 of being arranged on is positioned near two-wheeled 8 centerline.
The elastic shear pad that is provided with between described bogie side frame 1 and the adapter 7 can be a splayed configuration elastic shear pad 6 according to the structure of bogie truck, also can be flush type elastic shear pad 18, implement the elasticity location by two locating dowel pins 19 between described bogie side frame and elastic shear pad and the adapter and connect.In use, when having than high camber, can adopt splayed elastic shear pad, only require its vertical, horizontal shear rigidity, can adopt the plane shear pad as single stage suspension as the needs single stage suspension.
Because bogie truck side frames 1 is the elasticity spanner, the anti-water chestnut deformation rigidity of bogie truck can reach 8 * 10
6More than the NM/rad, the between centers shear rigidity reaches 2 * 10 approximately
6NM, and can adjust the predetermincd tension of elasticity guide as required, make bogie truck obtain desired critical speed, with the running stability of further raising bogie truck.
Claims (6)
1. railway goods train bogie, comprise that wheel is to, bogie side frame, bolster, shock attenuation unit, adapter, spring, it is characterized in that: two strut bars intersections are passed the preformed hole of bolster belly, strut bar two ends and side frames flexibly are connected as a single entity, and the two ends of described bogie side frame are bearing in wheel to last by means of elastic shear pad and adapter.
2. a kind of railway goods train bogie according to claim 1, it is characterized in that: the outside or the inboard of described bogie side frame are provided with supporting seat, supporting seat is provided with a connecting column, described strut bar both ends are provided with the collar, this collar is set on the above-mentioned connecting column, is provided with an elasticity guide between the end collar of described strut bar and the connecting column, and adjusting disk then places between supporting seat and the elasticity guide, by means of packing ring, nut, strut bar and bogie side frame are flexibly combined as a whole.
3. a kind of railway goods train bogie according to claim 2 is characterized in that: described connecting column is the taper connecting column; Described elasticity guide and connecting column are complementary, and are taper elasticity guide.
4. a kind of railway goods train bogie according to claim 2 is characterized in that: described connecting column is cylindrical connecting column; Described elasticity guide and connecting column are complementary, and are the Elastic Cylindrical guidees.
5. a kind of railway goods train bogie according to claim 1 and 2 is characterized in that: the described supporting seat that is arranged on the bogie side frame outside or inboard is positioned near the right centerline of two-wheeled.
6. a kind of railway goods train bogie according to claim 1 is characterized in that: the elastic shear pad that is provided with between described bogie side frame and the adapter is a splayed configuration elastic shear pad, or is flush type elastic shear pad; Implementing the elasticity location by two locating dowel pins between described bogie side frame and elastic shear pad and the adapter connects.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99248108 CN2388083Y (en) | 1999-09-29 | 1999-09-29 | Railway wagon bogie |
| AU47216/00A AU732171B3 (en) | 1999-09-29 | 2000-07-13 | A bogie of railway wagon |
| AU47213/00A AU748598B2 (en) | 1999-09-29 | 2000-07-13 | A bogie of railway wagon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99248108 CN2388083Y (en) | 1999-09-29 | 1999-09-29 | Railway wagon bogie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2388083Y true CN2388083Y (en) | 2000-07-19 |
Family
ID=5322406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99248108 Expired - Lifetime CN2388083Y (en) | 1999-09-29 | 1999-09-29 | Railway wagon bogie |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN2388083Y (en) |
| AU (2) | AU748598B2 (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100377947C (en) * | 2001-11-28 | 2008-04-02 | 标准汽车公司 | Bearing shear pad |
| CN100410120C (en) * | 2006-09-01 | 2008-08-13 | 中国南车集团眉山车辆厂 | Railway freight-car wide rail cast-steel bogie |
| CN100422022C (en) * | 2006-09-13 | 2008-10-01 | 中国南车集团眉山车辆厂 | Large axle load bogie |
| CN100429104C (en) * | 2006-10-25 | 2008-10-29 | 中国南车集团株洲车辆厂 | Truck bogie of low power action |
| CN102069814A (en) * | 2010-12-28 | 2011-05-25 | 中国北车集团沈阳机车车辆有限责任公司 | Truck bogie and truck thereof |
| WO2011063633A1 (en) * | 2009-11-27 | 2011-06-03 | 齐齐哈尔轨道交通装备有限责任公司 | Freight car bogie and freight car |
| CN101462546B (en) * | 2007-12-21 | 2012-07-04 | 标准汽车公司 | Low profile shear pad and adapter |
| CN102730018A (en) * | 2012-06-04 | 2012-10-17 | 南车眉山车辆有限公司 | Radial steering rack for secondary framework |
| CN102874266A (en) * | 2012-10-22 | 2013-01-16 | 齐齐哈尔轨道交通装备有限责任公司 | Bogie and truck applying same |
| CN102991524A (en) * | 2012-12-19 | 2013-03-27 | 齐齐哈尔轨道交通装备有限责任公司 | Bogie and side frame thereof |
| CN103112466A (en) * | 2013-02-22 | 2013-05-22 | 包头北方创业股份有限公司 | Railway vehicle bogie |
| CN103171576A (en) * | 2013-03-29 | 2013-06-26 | 齐齐哈尔轨道交通装备有限责任公司 | Railway wagon, bogie thereof and connecting base |
| CN104044604A (en) * | 2013-03-15 | 2014-09-17 | 阿母斯替德铁路公司 | Stabilized railway freight car truck |
| CN102765403B (en) * | 2003-07-08 | 2016-08-03 | 全国钢车有限公司 | Steering rack for train carriage and its component |
| CN107310589A (en) * | 2017-07-04 | 2017-11-03 | 中车齐齐哈尔车辆有限公司 | A kind of rail vehicle truck and its side frame |
| WO2019154439A1 (en) * | 2018-02-09 | 2019-08-15 | 中车长江车辆有限公司 | Flexible axle box, assembly method therefor and bogie |
| WO2025039291A1 (en) * | 2023-08-21 | 2025-02-27 | 中车山东机车车辆有限公司 | Gapless wheel set radial device, and bogie |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640588A (en) * | 2013-12-23 | 2014-03-19 | 哈尔滨轨道交通装备有限责任公司 | Bogie for 50-tonnage hot-metal car |
| CN108382414A (en) * | 2018-03-10 | 2018-08-10 | 张家港保税区泰德瑞尔轨道科技有限公司 | The side frame of railway goods train bogie |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4067261A (en) * | 1972-11-10 | 1978-01-10 | South African Inventions Development Corporation | Damping railway vehicle suspension |
| US4429637A (en) * | 1981-10-19 | 1984-02-07 | Lukens General Industries, Inc. | Railway vehicle truck |
| US5461986A (en) * | 1994-07-05 | 1995-10-31 | Standard Car Truck Company | Diagonally braced rail truck with improved end block |
| US5609109A (en) * | 1994-07-05 | 1997-03-11 | Standard Research And Design Corporation | Frame brace integral cross brace support bracket |
| US5579696A (en) * | 1995-09-11 | 1996-12-03 | Standard Research And Design Corporation | Rail car side frame car progressor contact |
-
1999
- 1999-09-29 CN CN 99248108 patent/CN2388083Y/en not_active Expired - Lifetime
-
2000
- 2000-07-13 AU AU47213/00A patent/AU748598B2/en not_active Expired
- 2000-07-13 AU AU47216/00A patent/AU732171B3/en not_active Ceased
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100377947C (en) * | 2001-11-28 | 2008-04-02 | 标准汽车公司 | Bearing shear pad |
| CN102765403B (en) * | 2003-07-08 | 2016-08-03 | 全国钢车有限公司 | Steering rack for train carriage and its component |
| CN100410120C (en) * | 2006-09-01 | 2008-08-13 | 中国南车集团眉山车辆厂 | Railway freight-car wide rail cast-steel bogie |
| CN100422022C (en) * | 2006-09-13 | 2008-10-01 | 中国南车集团眉山车辆厂 | Large axle load bogie |
| CN100429104C (en) * | 2006-10-25 | 2008-10-29 | 中国南车集团株洲车辆厂 | Truck bogie of low power action |
| CN102658825A (en) * | 2007-12-21 | 2012-09-12 | 标准汽车公司 | Low profile shear pad and adapter |
| CN101462546B (en) * | 2007-12-21 | 2012-07-04 | 标准汽车公司 | Low profile shear pad and adapter |
| CN102658825B (en) * | 2007-12-21 | 2014-09-17 | 标准汽车公司 | Low profile shear pad and adapter |
| CN101700775B (en) * | 2009-11-27 | 2011-06-08 | 齐齐哈尔轨道交通装备有限责任公司 | Bogie for freight car and freight car |
| US8448580B2 (en) | 2009-11-27 | 2013-05-28 | Qiqihar Railway Rolling Stock Co., Ltd. | Freight car bogie and freight car |
| WO2011063633A1 (en) * | 2009-11-27 | 2011-06-03 | 齐齐哈尔轨道交通装备有限责任公司 | Freight car bogie and freight car |
| CN102069814B (en) * | 2010-12-28 | 2012-08-29 | 中国北车集团沈阳机车车辆有限责任公司 | Truck bogie and truck thereof |
| CN102069814A (en) * | 2010-12-28 | 2011-05-25 | 中国北车集团沈阳机车车辆有限责任公司 | Truck bogie and truck thereof |
| CN102730018B (en) * | 2012-06-04 | 2014-11-26 | 南车眉山车辆有限公司 | Radial steering rack for secondary framework |
| CN102730018A (en) * | 2012-06-04 | 2012-10-17 | 南车眉山车辆有限公司 | Radial steering rack for secondary framework |
| CN102874266A (en) * | 2012-10-22 | 2013-01-16 | 齐齐哈尔轨道交通装备有限责任公司 | Bogie and truck applying same |
| CN102874266B (en) * | 2012-10-22 | 2015-08-12 | 齐齐哈尔轨道交通装备有限责任公司 | A kind of bogie truck and apply the lorry of this bogie truck |
| CN102991524A (en) * | 2012-12-19 | 2013-03-27 | 齐齐哈尔轨道交通装备有限责任公司 | Bogie and side frame thereof |
| CN102991524B (en) * | 2012-12-19 | 2015-07-08 | 齐齐哈尔轨道交通装备有限责任公司 | Bogie and side frame thereof |
| CN103112466A (en) * | 2013-02-22 | 2013-05-22 | 包头北方创业股份有限公司 | Railway vehicle bogie |
| CN103112466B (en) * | 2013-02-22 | 2015-11-18 | 包头北方创业股份有限公司 | Rail vehicle truck |
| CN104044604A (en) * | 2013-03-15 | 2014-09-17 | 阿母斯替德铁路公司 | Stabilized railway freight car truck |
| CN103171576A (en) * | 2013-03-29 | 2013-06-26 | 齐齐哈尔轨道交通装备有限责任公司 | Railway wagon, bogie thereof and connecting base |
| CN107310589A (en) * | 2017-07-04 | 2017-11-03 | 中车齐齐哈尔车辆有限公司 | A kind of rail vehicle truck and its side frame |
| WO2019154439A1 (en) * | 2018-02-09 | 2019-08-15 | 中车长江车辆有限公司 | Flexible axle box, assembly method therefor and bogie |
| WO2025039291A1 (en) * | 2023-08-21 | 2025-02-27 | 中车山东机车车辆有限公司 | Gapless wheel set radial device, and bogie |
Also Published As
| Publication number | Publication date |
|---|---|
| AU748598B2 (en) | 2002-06-06 |
| AU4721300A (en) | 2001-04-12 |
| AU732171B3 (en) | 2001-04-12 |
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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: QIQIHAR ORBIT TRANSPORT EQUIPMENT, LIMITED LIABIL Free format text: FORMER OWNER: CNR QIQIHAR RAILWAY ROLLING STOCK (GROUP) CO. LTD Effective date: 20071019 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: CNR QIQIHAR RAILWAY ROLLING STOCK (GROUP) CO. LTD Free format text: FORMER NAME OR ADDRESS: QIQIHAER TRAIN GROUP CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 161002 No. 10, front street, Zhonghua East Road, Qigihar, Heilongjiang Patentee after: CNR Qiqihar Railway Rolling Stock (Group) Co.,Ltd. Address before: 161002 No. 10, front street, Zhonghua East Road, Qigihar, Heilongjiang Patentee before: Qiqihaer Railway Vehicle (Group) Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20071019 Address after: 161002 Qigihar City, Heilongjiang province Tiefeng District Plant Road No. 36 Patentee after: QIQIHAR RAILWAY ROLLING STOCK Co.,Ltd. Address before: 161002 No. 10, front street, Zhonghua East Road, Qigihar, Heilongjiang Patentee before: CNR Qiqihar Railway Rolling Stock (Group) Co.,Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |