CN201923158U - Heavy-load substitute steering bogie of locomotive - Google Patents
Heavy-load substitute steering bogie of locomotive Download PDFInfo
- Publication number
- CN201923158U CN201923158U CN2010206304224U CN201020630422U CN201923158U CN 201923158 U CN201923158 U CN 201923158U CN 2010206304224 U CN2010206304224 U CN 2010206304224U CN 201020630422 U CN201020630422 U CN 201020630422U CN 201923158 U CN201923158 U CN 201923158U
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- locomotive
- side bearing
- steering bogie
- position dimension
- heavy
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Abstract
The utility model discloses a heavy-load substitute steering bogie of a locomotive. The heavy-load substitute steering bogie comprises a front steering bogie and a rear steering bogie. The gauge between wheels is still the standard gauge; the front steering bogie and the rear steering bogie are respectively provided with four rubber side bearings (8); the position dimension (A*B) of the four rubber side bearings (8) is identical to the position dimension (a*b) of side bearing seats (6) below the chassis of a locomotive body (5); and the side bearing seats (6) below the chassis of the locomotive body (5) are sleeved on the rubber side bearings (8) on a front and rear steering bogie frame (9). The position dimension (A*B) of the rubber side bearings (8) of the heavy-load substitute steering bogie of the locomotive can be adjusted and mounted according to the position dimension (a*b) of the side bearing seats (6) below the chassis of the locomotive body (5). By adopting the heavy-load substitute steering bogie of the locomotive, the problems of time-consuming, labor-consuming, non-safety and unreliability caused by using a platform trailer for carrying can be avoided; the heavy-load substitute steering bogie of the locomotive has the advantages of simple structure, convenience for adjustment, less investment and quick return.
Description
Technical field
The utility model relate to a kind of be used for the locomotive car body of various different gauges or assembling but also do not install bogie truck locomotive substitute heavily loaded bogie truck, finish the operation of transporting on the rail of China 1435mm standard gauge.Belong to the technical equipment field.
Background technology
When producing non-standard gauge locomotive, need on the rail of China 1435mm standard gauge, transport carrying out various routine tests (mainly comprising tests such as load, action, shower) times, can only take following several measure at present:
The 1 standard gauge bogie truck that adopts common vehicle to use, " the underloading bogie truck " that the process appropriate reconstruction forms, locomotive car body or assembling but the locomotive (nearly hundred tons of weights) of bogie truck also is not installed, be landed on " substituting the underloading bogie truck ", transport.Obviously there is safety hazard.
2 locomotive car bodies or assembling but the locomotive of bogie truck also is not installed are placed on the flat-bed trailer and transport.Obviously both time-consuming, effort, dangerous again reliable.
3 lay the track of all specifications making the car production site, guarantee the locomotive car body of various gauges or assembling but the locomotive that bogie truck also is not installed can both normally transport at this.Obviously have the cost of investment height, and wherein the line efficiency of many gauges is too low, causes the wasting of resources.
Summary of the invention
Domestic each locomotive shop exports locomotive one after another at present, but because the railroad gauge of country variant, different regions has nothing in common with each other, different gauges such as 1000mm, 1067mm, 1520mm, 1600mm, 1676mm are arranged, and in the process of the test of producing these different gauge locomotives, need on standard gauge, transport the locomotive of assembling the back but bogie truck also not being installed, in order to solve aforesaid several problem that exists in the method for transporting, design the locomotive heavy duty and substituted bogie truck, solved the problem of on the rail of China 1435mm standard gauge, transporting different gauge locomotives.
This locomotive heavy duty substitutes bogie truck, form by the front end bogie truck and the rear end bogie truck that adopt standard gauge, it is characterized in that: respectively be provided with four rubber side bearings on the truck frame of front and back end, ((a * b) identical, the side bearing under the locomotive car body underframe are sleeved on the rubber side bearing on the truck frame position dimension of the side bearing under the underframe of A * B) and locomotive car body the position dimension of four rubber side bearings.(A * B) is four rubber side bearing line of centers sizes to the position dimension of four rubber side bearings, and (a * b) is the side bearing line of centers size under the locomotive car body underframe to the position dimension of the side bearing under the locomotive car body underframe.(the difference of a * b) because the position dimension of the side bearing under the underframe of the locomotive car body of various non-standard gauges, make that (A * B) can match with it could transport the locomotive car body of various non-standard gauges or assembled but the locomotive of bogie truck also is not installed this position dimension that substitutes the rubber side bearing on the heavily loaded truck frame on standard gauge so have only.Adjust this substitute the position of the rubber side bearing above the heavily loaded truck frame and be fixed be the desired position size, become the key of this technology, be this position dimension that substitutes the rubber side bearing above the heavily loaded bogie truck (A * B), can (difference of a * b) be adjusted installation according to the position dimension of the side bearing under the locomotive car body underframe.Rubber side bearing above the truck frame adopts the mode of welding or Bolt Connection to be fixed on the truck frame.
Use this load-carrying bogie truck that substitutes, if with the position dimension of four rubber side bearings of its top (A * B) adjust to locomotive car body underframe accordingly under the position dimension (a * b) identical of side bearing.
The utility model compared with prior art has following advantage:
After 1 employing the utility model locomotive heavy duty substitutes bogie truck, need not on production site, to lay the track of all specifications, guarantee that the locomotive of various gauges can both normally transport at this.
After 2 employing the utility model locomotive heavy duties substitute bogie truck, can avoid because of employing common vehicle bogie truck substitutes bogie truck by the underloading that appropriate reconstruction forms, and the safety hazard that takes place in test.
After 3 employing the utility model locomotive heavy duties substitute bogie truck, also can exempt the employing flat-bed trailer and transport time-consuming, the effort of bringing, dangerous failure-free problem.
It is simple, easy to adjust that 4 employing the utility model locomotive heavy duties substitute bogie structure, small investment, and instant effect is that instrument is transported in a very practical production.
Description of drawings
Fig. 1 is that the locomotive heavy duty substitutes the bogie structure scheme drawing.
Fig. 2 is the left view of Fig. 1.
The locomotive of Fig. 3 criteria of right and wrong gauge is located in the locomotive heavy duty and substitutes structural representation on the bogie truck.
The specific embodiment
Now 1,2,3 pair of the utility model is further described in conjunction with the accompanying drawings:
The locomotive heavy duty substitute bogie truck by rubber side bearing 8, framework 9, axle box assembling 10, wheel to assemble 11, one be spring 12, axle box end cap 13, down axlebox rod 14, go up axlebox rod 15 and form.
The locomotive heavy duty is substituted the position dimension of four rubber side bearings 8 above the bogie truck, and (A * B) adjusts to the position dimension (a * b) consistent with corresponding locomotive car body 5 underframe bottom side bearing seats 6, and employing welding manner, rubber side bearing 8 is fixed on the framework 9, can be assembling but the locomotive car body 5 of bogie truck also is not installed, take a seat the position substitute on the bogie truck in the locomotive heavy duty, transport.
Though described embodiment of the present utility model in conjunction with the accompanying drawings, it will be understood by those of skill in the art that this only is a casehistory, can make numerous variations or modification to this implementation method, and not deviate from principle of the present utility model and essence.Protection domain of the present utility model is defined by the claims.
Claims (2)
1. a locomotive heavy duty substitutes bogie truck, form by the front end bogie truck and the rear end bogie truck that adopt standard gauge, it is characterized in that: respectively be provided with four rubber side bearings (8) on the truck frame of front and back end, the position dimension of four rubber side bearings (8) (position dimension (a * b) identical of the side bearing (6) under the underframe of A * B) and locomotive car body (5), side bearing (6) under locomotive car body (5) underframe is sleeved on the rubber side bearing (8) on the front and back end truck frame (9), wherein: (four rubber side bearing line of centers sizes of the expression of A * B), (a * b) represents side bearing (6) the line of centers size under the locomotive car body underframe to the position dimension of the side bearing (6) locomotive car body (5) underframe under to the position dimension of four rubber side bearings (8).
2. locomotive according to claim 1 substitutes heavily loaded bogie truck, it is characterized in that: rubber side bearing (8) the employing welding manner above the truck frame is fixed on truck frame (9) and goes up or adopt bolt connection mode to be fixed on the truck frame (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206304224U CN201923158U (en) | 2010-11-26 | 2010-11-26 | Heavy-load substitute steering bogie of locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206304224U CN201923158U (en) | 2010-11-26 | 2010-11-26 | Heavy-load substitute steering bogie of locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201923158U true CN201923158U (en) | 2011-08-10 |
Family
ID=44427024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206304224U Expired - Fee Related CN201923158U (en) | 2010-11-26 | 2010-11-26 | Heavy-load substitute steering bogie of locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201923158U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849144A (en) * | 2012-08-30 | 2013-01-02 | 中国北车集团大连机车车辆有限公司 | Alighting device and method for nonstandard gauge locomotive |
| KR101840824B1 (en) | 2016-12-14 | 2018-05-08 | 한국철도기술연구원 | Structure of center pivot for railway vehicle |
| CN112918504A (en) * | 2021-03-08 | 2021-06-08 | 大洋机械工业科技(大连)有限公司 | Bogie for heavy load of locomotive |
-
2010
- 2010-11-26 CN CN2010206304224U patent/CN201923158U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849144A (en) * | 2012-08-30 | 2013-01-02 | 中国北车集团大连机车车辆有限公司 | Alighting device and method for nonstandard gauge locomotive |
| KR101840824B1 (en) | 2016-12-14 | 2018-05-08 | 한국철도기술연구원 | Structure of center pivot for railway vehicle |
| CN112918504A (en) * | 2021-03-08 | 2021-06-08 | 大洋机械工业科技(大连)有限公司 | Bogie for heavy load of locomotive |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20161126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |