CN201136505Y - Bogie for passing broad-gage railway - Google Patents
Bogie for passing broad-gage railway Download PDFInfo
- Publication number
- CN201136505Y CN201136505Y CNU2007200812762U CN200720081276U CN201136505Y CN 201136505 Y CN201136505 Y CN 201136505Y CN U2007200812762 U CNU2007200812762 U CN U2007200812762U CN 200720081276 U CN200720081276 U CN 200720081276U CN 201136505 Y CN201136505 Y CN 201136505Y
- Authority
- CN
- China
- Prior art keywords
- bogie
- side frame
- brake
- rail
- side bearer
- 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 abstract description 11
- 238000013016 damping Methods 0.000 claims description 13
- 238000009432 framing Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract 4
- 238000005299 abrasion Methods 0.000 abstract 3
- 239000006096 absorbing agent Substances 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Braking Arrangements (AREA)
Abstract
The utility model relates to a broad gauge railway rail-crossing bogie, which is a railway goods rail-crossing conveying device, in particular to a lorry bogie. The broad gauge railway rail-crossing bogie comprises a side bearer, a swing bolster, a vibration absorber, a foundation skid device and a wheel pair. The rail-crossing bogie has the essential technique that the wheel pair is connected with the side bearer via a bearing saddle for position, the foundation skid device is provided with a brake beam both ends of which are provided with brake block holders, a shoe plate is arranged on each brake block holder, a brake head hanger is cast on the side bearer, and the brake block holder is arranged on the side bearer via the brake head hanger. The vibration absorber comprises a shock absorption excircle spring, a shock absorption inner circle spring and an oblique wedge which is arranged on the upper end of the shock absorption excircle spring, and a side bearer upright abrasion plate is arranged at the adjacent section of the side bearer and the shock absorption excircle spring. The main rubbing surface of the oblique wedge contacts the side bearer upright abrasion plate. The broad gauge railway rail-crossing bogie can meet the operating requirement of the lorry with the gauge of 1520 mm, so that when the state lorry participates in the international combined transport, the abrasion costs caused by reloading can be avoided.
Description
(1) technical field:
Broad-gage railway is crossed the rail bogie truck, relates to the bogie truck that rail conveying arrangement, especially railway truck are used of crossing of railway goods.
(2) technical background:
For a long time, owing to reasons such as historical, politics, economy and technology, the railway transportation of countries in the world is keeping the present situation of multiple gauge always, for example the gauge of most railway lines of China is 1435mm, and the gauge of most members country of the Commonwealth of Independent States is 1520mm, with regard to for the railroad through transport between countries in the world has brought very big difficulty, comprise changing the outfit of goods etc. like this.For reduce goods change the outfit the damage that brings, lose and the increase of traffic cost, the main purpose of the utility model bogie truck provides the broad-gage railway that can be applicable to through transport truck vehicle use between China railways standard gauge circuit and other 1520mm gauge railway lines and crosses the rail bogie truck.
(3) summary of the invention:
The purpose of this utility model is during at different gauge railroad through transport, and the broad-gage railway that provides a kind of broad-gage railway lorry that can be applicable to the 1520mm gauge to use is crossed the rail bogie truck.Its technical scheme is as follows: it comprise bogie side frame, bolster and take turns right, coil spring in outer coil spring of carrying and the carrying is installed on the bogie side frame, is being supported bolster, wheel is to last pressing bearing, between bogie side frame and bolster, shock attenuation unit is installed, bogie side frame and the wheel between foundation brake rigging is installed.Its gordian technique is that wheel is to being connected the location with bogie side frame by adapter.Foundation brake rigging has brake beam, and the brake beam two ends are equipped with brake head, and brake shoe is installed on the brake head, is cast with brake head hanger on bogie side frame, and brake head is installed on the bogie side frame by brake head hanger.Shock attenuation unit comprises coil spring and wedge in the outer coil spring of vibration damping, the vibration damping, and wedge is installed in the upper end of the outer coil spring of vibration damping, on bogie side frame with vibration damping outside the coil spring adjacent side frame column wearing plate is installed, the main friction face of wedge contacts with the side frame column wearing plate.
Compared with prior art the utility model bogie truck has following beneficial effect:
1, satisfies the operating needs of 1520mm gauge railway truck.
2, the China railways lorry is when participating in international combined transport, loss that having avoided changes the outfit brings and fringe cost.
3, wheel can make wheel that relative bogie side frame is had bigger displacement to being connected the location with bogie side frame by adapter like this, and it is obvious that bogie truck is waltzed through the curve circuit effect.
4, foundation brake rigging adopts suspension type single brake shoe brake structure, has solved the problem of wheel rim eccentric wear, in the service life of having improved the riding quality and the wheel of vehicle, has reduced maintenance cost.
5, simple in structure, be easy to make and safeguard.
(4) description of drawings:
Fig. 1 is the utility model structural representation;
Fig. 2 is Fig. 1 birds-eye view;
Fig. 3 is Fig. 1 lateral plan;
Fig. 4 is for the utility model is taken turns structural representation;
Fig. 5 is the utility model foundation brake rigging structural representation;
Fig. 6 is the utility model damping device structure scheme drawing.
(5) specific embodiment:
Referring to accompanying drawing, the utility model comprise bogie side frame 2, wheel to 1, bolster 3, foundation brake rigging 7, bearing 5 and shock attenuation unit 4, bearing 5 is fitted in wheel on 1, and outer coil spring 8 of carrying and the interior coil spring 9 of carrying are installed on the bogie side frame 2, is supporting bolster 3.Its gordian technique is that wheel is connected location with bogie side frame 2 by adapter 6 to 1, can make wheel that 1 relative bogie side frame 2 is had bigger displacement like this, and it is obvious that bogie truck is waltzed through the curve circuit effect.Foundation brake rigging 7 is installed in bogie side frame 2 and wheel between 1, it has brake beam 12, brake head 13 is installed on the brake beam 12, brake shoe 14 is installed on the brake head 13, on bogie side frame 2, be cast with brake head hanger 15, the brake head 13 at brake beam 12 two ends is installed on the bogie side frame 2 by brake head hanger 15, constitutes suspension type single brake shoe brake equipment.Glancing impact brake shoe 14 produces braking force with wheel 10 rubbing effects.This foundation brake rigging 7 has solved the problem of wheel rim eccentric wear effectively, has improved the service life of the riding quality and the wheel 10 of vehicle, has reduced maintenance cost.Shock attenuation unit 4 is installed between bolster 3 and the bogie side frame 2, comprise coil spring 19 and wedge 16 in the outer coil spring 18 of vibration damping, the vibration damping, wedge 16 is installed in the upper end of the outer coil spring 18 of vibration damping, on bogie side frame 2 with vibration damping outside coil spring 18 adjacents side frame column wearing plate 17 is installed, the main friction face of wedge 16 contacts with side frame column wearing plate 17, constitutes stable type and becomes friction Wedge-type shock attenuation unit.
This steering framing wheel is 1520mm to 1 gauge L, bogie axle heavily is 21t, adjust that can be applied to 12t～25t axle after the intensity of corresponding parts heavy, wheel 10 can be wrought steel wheel, cast steel wheel and other forms of railway vehicle wheel, wheel to 1 dress with tapered roller bearing 5.11 is axletree among the figure.
Claims (5)
1, a kind of broad-gage railway is crossed the rail bogie truck, comprise that bogie side frame (2), bolster (3) and wheel are to (1), bogie side frame (2) is gone up coil spring (9) in carrying outer coil spring (8) and the carrying is installed, supporting bolster (3), wheel is gone up pressing bearing (5) to (1), between bogie side frame (2) and bolster (3), shock attenuation unit (4) is installed, foundation brake rigging (7) is installed, it is characterized in that wheel is connected location with bogie side frame (2) by adapter (6) to (1) at bogie side frame (2) with between taking turns (1); Foundation brake rigging (7) has brake beam (12), the brake beam two ends are equipped with brake head (13), brake head (13) is gone up brake shoe (14) is installed, and is cast with brake head hanger (15) on bogie side frame (2), and brake head (13) is installed on the bogie side frame (2) by brake head hanger (15); Shock attenuation unit (4) comprises coil spring (19) and wedge (16) in the outer coil spring (18) of vibration damping, the vibration damping, wedge (16) is installed in the upper end of the outer coil spring (18) of vibration damping, coil spring (18) adjacent is equipped with side frame column wearing plate (17) on bogie side frame (2) and outside the vibration damping, and the main friction face of wedge (16) contacts with side frame column wearing plate (17).
2, broad-gage railway according to claim 1 is crossed the rail bogie truck, it is characterized in that wheel is a tapered roller bearing to the bearing (5) that is equipped with on (1).
3, broad-gage railway according to claim 1 is crossed the rail bogie truck, it is characterized in that steering framing wheel is 1520mm to gauge L.
4, broad-gage railway according to claim 1 is crossed the rail bogie truck, it is characterized in that bogie axle heavily is 12t～25t.
5, broad-gage railway according to claim 4 is crossed the rail bogie truck, it is characterized in that bogie axle heavily is 21t.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200812762U CN201136505Y (en) | 2007-09-28 | 2007-09-28 | Bogie for passing broad-gage railway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200812762U CN201136505Y (en) | 2007-09-28 | 2007-09-28 | Bogie for passing broad-gage railway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201136505Y true CN201136505Y (en) | 2008-10-22 |
Family
ID=40037196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200812762U Expired - Lifetime CN201136505Y (en) | 2007-09-28 | 2007-09-28 | Bogie for passing broad-gage railway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201136505Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101797926A (en) * | 2010-04-22 | 2010-08-11 | 齐齐哈尔轨道交通装备有限责任公司 | Bogie |
| CN113978508A (en) * | 2021-11-08 | 2022-01-28 | 中车常州车辆有限公司 | Coupling device of novel foundation brake device of railway wagon |
-
2007
- 2007-09-28 CN CNU2007200812762U patent/CN201136505Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101797926A (en) * | 2010-04-22 | 2010-08-11 | 齐齐哈尔轨道交通装备有限责任公司 | Bogie |
| CN101797926B (en) * | 2010-04-22 | 2011-08-24 | 齐齐哈尔轨道交通装备有限责任公司 | Bogie |
| CN113978508A (en) * | 2021-11-08 | 2022-01-28 | 中车常州车辆有限公司 | Coupling device of novel foundation brake device of railway wagon |
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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: 20081031 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081031 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 |
Granted publication date: 20081022 |
|
| CX01 | Expiry of patent term |