CN2920770Y - Wide rail welding bogie - Google Patents
Wide rail welding bogie Download PDFInfo
- Publication number
- CN2920770Y CN2920770Y CN 200620034960 CN200620034960U CN2920770Y CN 2920770 Y CN2920770 Y CN 2920770Y CN 200620034960 CN200620034960 CN 200620034960 CN 200620034960 U CN200620034960 U CN 200620034960U CN 2920770 Y CN2920770 Y CN 2920770Y
- Authority
- CN
- China
- Prior art keywords
- axle box
- pivoted arm
- framework
- lorry
- welding bogie
- 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
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Abstract
A wide rail welding bogie, relating to railway freightage device, in particular to a bogie for lorry, including a truss, a wheel pair, a swing bolster, a basic brake device, a axle box and an axle box suspension device. Bearings are arranged on the wheel pair. The key technique of the device is a swivelling jib type locating device is adopted by the axle box suspension device, a swivelling jib mounting base is arranged on the truss, a locating swivelling jib is arranged on the swivelling jib mounting base, the locating swivelling jib is connected firmly with the axle box. A bearing spring is arranged between the truss and the axle box. The utility model has the advantages of that: owing to the weight of the part which is under the spring of the bogie is light and the acting force of rail is not big, therefore the device can meet the application requirements of the lorry with a gauge is 1676 mm and enhance the load, length and cubage of lorry, meantime, the utility model can meet respectively the application requirements the lorry runs on the beeline rail and the curve rail needed and increase the running speed of lorry.
Description
(1) technical field:
The broad gauge welding bogie relates to the railway freight traffic device, especially the bogie truck used of railway truck.
(2) technical background:
The version of existing bogies for railway vehicles is divided into cast steel and two kinds of versions of welding usually.The bogie truck of cast steel form is mainly based on three-major-items formula structure, and dress is used for goods train vehicle usually, for example the K2 of present place in operation, K6 bogie truck etc.Adopt the common dress of bogie truck of Type of Welding to be used for railway passenger train.The welding bogie that on railway truck, uses, the K3 type bogie truck of China, the Y25 bogie truck of France are for example arranged, but these bogie trucks can't be applicable to that all because of its reasons in structure such as unsprung weight is big, wheel-rail force greatly only is applicable to 1435mm gauge rolling stock the broad-gage railway truck vehicle of 1676mm gauge uses.
(3) summary of the invention: main purpose of the present utility model is to provide at above deficiency that a kind of unsprung weight is little, wheel-rail force is low, can be applicable to the broad gauge welding bogie that the broad-gage railway lorry of 1676mm gauge uses.Its technical scheme is as follows: it comprises framework, wheel to, bolster, foundation brake rigging, axle box and axle box suspension gear, wheel on bearing is housed.Its gordian technique is that the axle box suspension gear adopts the pivoted arm registration device, and it is a fixed installation pivoted arm mount pad on framework, installing and locating pivoted arm on the pivoted arm mount pad, and location pivoted arm and axle box fix as one.Between framework and axle box, bearing spring is installed.
Compared with prior art the utlity model has following beneficial effect:
1, the setting of pivoted arm axle box suspension gear makes the bogie truck unsprung weight little, and wheel-rail force is low, can satisfy the operating needs of 1676 gauge railway trucks.
2, the supporting and running that vehicle can be by two broad gauge welding bogies has increased vehicle load, length and volume on the track of 1676mm gauge, satisfies the operation operating needs of vehicle on straight line and curve simultaneously, has improved the running velocity of vehicle.
3, welded frame form, anti-diamonding rigidity is big, and it is good to normotopia to take turns, hunting critical speed height.
4, simple in structure, be easy to make and safeguard.
(4) description of drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2, for Figure 1A to view;
Fig. 3 is for the utility model axle box hangs, the damping device structure scheme drawing;
Fig. 4, for Fig. 3 B to view.
(5) specific embodiment:
Referring to accompanying drawing, the utility model comprise welded frame 1, wheel to 4, bolster 8, foundation brake rigging 6, axle box 12 and axle box suspension gear 2, wheel is equipped with bearing 5 on 4.Its gordian technique is that axle box suspension gear 2 adopts the pivoted arm registration device, it is a fixed installation pivoted arm mount pad 13 on framework 1, pivoted arm mount pad 13 is provided with caoutchouc elasticity node 10, caoutchouc elasticity node 10 connects location pivoted arm 9, location pivoted arm 9 fixes as one with axle box 12, can make the relative framework of axle box that bigger vertical deviation is arranged like this, obvious to the abirritation effect of vertical impulsion.Between framework 1 and axle box 12, bearing spring 11 is installed.Between framework 1 and location pivoted arm 9, oil-pressure damper 3 is installed.
The form of welded frame can adopt " H " type integral solder framework, also can adopt " U " type welded frame, it is that the 1676mm wheel is right that bogie truck adopts gauge, bogie axle heavily is 21t, can adopt the 12t-25t axle heavy after adjusting corresponding framework structure intensity, wheel can be wrought steel wheel, cast steel wheel and other forms of railway vehicle wheel, and wheel is to 4 dress antifriction-bearing boxs 5.7 is axletree among the figure.
Claims (8)
1, a kind of broad gauge welding bogie, comprise that framework (1), wheel are to (4), bolster (8), foundation brake rigging (6), axle box (12) and axle box suspension gear (2), wheel is to being equipped with bearing (5) on (4), it is characterized in that axle box suspension gear (2) adopts the pivoted arm registration device, it is to go up fixed installation pivoted arm mount pad (13) at framework (1), pivoted arm mount pad (13) is gone up installing and locating pivoted arm (9), location pivoted arm (9) fixes as one with axle box (12), between framework (1) and axle box (12) bearing spring (11) is installed.
2, broad gauge welding bogie according to claim 1 is characterized in that between framework (1) and location pivoted arm (9) shock absorber (3) being installed.
3, broad gauge welding bogie according to claim 1 is characterized in that being provided with elastic panel nodes (10) on pivoted arm mount pad (13), location pivoted arm (9) is connected with pivoted arm mount pad (13) by elastic panel nodes (10).
4, broad gauge welding bogie according to claim 2 is characterized in that shock absorber (3) is an oil-pressure damper.
5, broad gauge welding bogie according to claim 1 is characterized in that wheel is an antifriction-bearing box to the bearing (5) that is equipped with on (4).
6, broad gauge welding bogie according to claim 1 is characterized in that framework adopts " H " type or " U " type integral solder framework.
7, broad gauge welding bogie according to claim 1 is characterized in that steering framing wheel is 1676mm to gauge L.
8, broad gauge welding bogie according to claim 1 is characterized in that bogie axle heavily is 12t～25t.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620034960 CN2920770Y (en) | 2006-07-19 | 2006-07-19 | Wide rail welding bogie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620034960 CN2920770Y (en) | 2006-07-19 | 2006-07-19 | Wide rail welding bogie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2920770Y true CN2920770Y (en) | 2007-07-11 |
Family
ID=38253248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620034960 Expired - Lifetime CN2920770Y (en) | 2006-07-19 | 2006-07-19 | Wide rail welding bogie |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2920770Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602417A (en) * | 2012-03-23 | 2012-07-25 | 同济大学 | Flexible plate-type structure of middle beam of railway vehicle bogie |
| CN102616246A (en) * | 2012-03-27 | 2012-08-01 | 南车二七车辆有限公司 | Jib-type axle box positioning device for bogie |
| CN102951169A (en) * | 2011-08-12 | 2013-03-06 | 勃姆巴迪尔运输有限公司 | Running gear unit for a rail vehicle |
| CN104136301A (en) * | 2012-02-29 | 2014-11-05 | 易安迪机车公司 | Railway truck having equalizer-linked frame |
| CN104773184A (en) * | 2015-03-27 | 2015-07-15 | 宝鸡南车时代工程机械有限公司 | Lightweight bogie frame for subway engineering vehicle |
| CN108890577A (en) * | 2018-08-09 | 2018-11-27 | 湖南高速铁路职业技术学院 | Truck journal box spring emergency replacement hanger |
-
2006
- 2006-07-19 CN CN 200620034960 patent/CN2920770Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951169A (en) * | 2011-08-12 | 2013-03-06 | 勃姆巴迪尔运输有限公司 | Running gear unit for a rail vehicle |
| CN104136301A (en) * | 2012-02-29 | 2014-11-05 | 易安迪机车公司 | Railway truck having equalizer-linked frame |
| CN102602417A (en) * | 2012-03-23 | 2012-07-25 | 同济大学 | Flexible plate-type structure of middle beam of railway vehicle bogie |
| CN102616246A (en) * | 2012-03-27 | 2012-08-01 | 南车二七车辆有限公司 | Jib-type axle box positioning device for bogie |
| CN102616246B (en) * | 2012-03-27 | 2015-07-22 | 南车二七车辆有限公司 | Jib-type axle box positioning device for bogie |
| CN104773184A (en) * | 2015-03-27 | 2015-07-15 | 宝鸡南车时代工程机械有限公司 | Lightweight bogie frame for subway engineering vehicle |
| CN104773184B (en) * | 2015-03-27 | 2017-07-07 | 宝鸡中车时代工程机械有限公司 | For the lightweight bogie frame of subway engineering car |
| CN108890577A (en) * | 2018-08-09 | 2018-11-27 | 湖南高速铁路职业技术学院 | Truck journal box spring emergency replacement hanger |
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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: 20080905 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080905 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: 20070711 |
|
| EXPY | Termination of patent right or utility model |