CN201932177U - Vehicle for railway track-laying and bridge-erecting machine - Google Patents
Vehicle for railway track-laying and bridge-erecting machine Download PDFInfo
- Publication number
- CN201932177U CN201932177U CN2010206715378U CN201020671537U CN201932177U CN 201932177 U CN201932177 U CN 201932177U CN 2010206715378 U CN2010206715378 U CN 2010206715378U CN 201020671537 U CN201020671537 U CN 201020671537U CN 201932177 U CN201932177 U CN 201932177U
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- railway track
- vehicle
- bogie truck
- car body
- bridge formation
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Abstract
The utility model discloses a vehicle for a railway track-laying and bridge-erecting machine, which comprises a vehicle body, bogies and the like, wherein the five-shaft integrated side bearing loading bogie is arranged at the front end of the vehicle, and the combined four-shaft center plate loading bogie is arranged at the rear end of the vehicle. No speed limitation of the vehicle for a railway track-laying and bridge-erecting machine in running on a main track is ensured, the requirement of commercial operation speed of 80Km/h is met, and the requirements for high load, stability in operation, safety and reliability in track laying and bridge erecting are also met. The problem that similar vehicles for a railway track-laying and bridge-erecting machine can only reach the speed of 60Km/h in running on a main track so as to affect normal grouped transport of railways is solved.
Description
Technical field
The utility model relates to a kind of railway track laying, bridge formation machine vehicle, by the utility model can realize laying a railway track, the bridge formation machine with vehicle in empty wagons loopback or when transportation marshalling speed limit not, and lay a railway track in heavy duty, steadily reliable during bridging operation, high efficiency vehicle structure mode is provided.
Background technology
Lay a railway track, bridge formation machine vehicle is lay a railway track, the build bridge end car and the foundation of machine, it is one of special vehicle, still need after the vehicle completion assembling horn, hanging beam dolly, actuating device machinery, electrical equipment etc. are formed the unit of laying a railway track, build bridge, for lay a railway track on the full gauge railway circuit, bridging operation.
Use on the China railways lay a railway track, the bridge formation machine mainly partly is made up of car body, bogie truck, air brake equipment, coupler and draft gear, hand brake device etc. with vehicle.The version of vehicle has trailing or leading bogie to be the structure of side bearing loading, though this kind structure track laying is steady, side bearing loading is had relatively high expectations to circuit, and derailment accident all took place when empty wagons loopback and track laying; Also have trailing or leading bogie to be the cartridge carrying structure, this kind structure is strong to network adaptability, but car body is not steady during track laying.
Summary of the invention
Be the requirement of guaranteeing to lay a railway track, the bridge formation machine satisfies existing railway truck when empty wagons loopback or the transportation of conversion workyard with vehicle, satisfy the bridge formation unit steady failure-free requirement when bridging operation is laid a railway track in heavy duty after forming simultaneously, it is the side bearing loading structure that the purpose of this utility model provides a kind of forecarriage, trailing truck is railway track laying, the bridge formation machine vehicle of compound type cartridge carrying structure form, both guaranteed the to lay a railway track stationarity and the big requirement of load-carrying of bridging operation have improved the adaptive capacity of vehicle to circuit again.
For achieving the above object, the utility model is taked following technical scheme: a kind of railway track laying, bridge formation machine vehicle, comprise the car body composition, form the bottom front and back ends at car body and respectively be provided with one group of bogie truck, each bogie truck and car body are connected by side bearing and cartridge between forming, and it is characterized in that: the described bogie truck of front end is five integral type bogie trucks, and by side bearing loading, the described bogie truck of rear end is the compound type four-shaft steering, and is carried by cartridge.
The side bearing of the described bogie truck of carrying front end is four of symmetric arrangement.
The cartridge that is connected between car body composition and the front end bogie truck does not carry vertical force, is guiding and transmission longitudinal force cartridge.
The described bogie truck of rear end is formed by connecting by a little underframe by two standard two axle trucks, and little underframe is provided with car body forms the described cartridge that is connected.
Between described little underframe and two standard two axle trucks, be equipped with two groups of cartridges.
Adopt The Constant-Contact Resilient Side Bearings to be connected between described little underframe and two the standard two axle trucks.
Between forming, the described bogie truck of rear end and car body adopt the gap side bearing to be connected.
The utility model is owing to take above technical scheme, it has the following advantages: the utility model has been owing to adopted five integral type side bearing loading structure bogie trucks at the car body front end, guaranteed to lay a railway track, the bridge formation machine with vehicle lay a railway track, the requirement that load-carrying is big, operation is steady, safe and reliable of needs when building bridge; Adopted compound type four axle center dish carrying structure bogie truck in the rear end, guaranteed that again the maximum commercial operation speed that vehicle moves has reached 80Km/h on main track, solved similarly lay a railway track, speed can only reach 60Km/h when bridging machine vehicle moved at main track, had influence on the problem that railway is organized into groups transportation normally.
Description of drawings
Fig. 1 be lay a railway track, the front view of bridge formation machine during with vehicle (do not have equipment);
Fig. 2 be lay a railway track, the birds-eye view of bridge formation machine during with vehicle (do not have equipment);
Fig. 3 is the front view of compound type four axle center dish carrying bogie truck.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in detail.
The utility model provides a kind of later-model railway track laying, bridge formation machine vehicle.As shown in Figure 1 and Figure 2, lay a railway track, the bridge formation machine comprises that with vehicle car body forms 1, coupler and draft gear 2, and the vehicle basic equipment such as brake equipment.
The utility model characteristics are, form 1 bottom at car body forward and backward two groups of bogie trucks be set, connect to form lay a railway track, bridge formation machine vehicle, in the front end position of car body composition 1, corresponding position, bogie truck 3 position with front end is provided with a front end body center plate 4 and four body side bearings 5; Form 1 position, rear end at car body, the corresponding position, bogie truck 6 position with the rear end is provided with a rear end body center plate 7.
The bogie truck 3 of front end is five integral type bogie trucks, and bogie truck 3 is provided with and body center plate 4 and four truck center plate and bottom side bearings (truck center plate and bottom side bearing are not shown) that body side bearing 5 matches.Five integral type bogie trucks 3 are that cartridge does not carry, and only plays guiding and transmits longitudinal force, so be the side bearing bearing-type bogie structure by the side bearing loading of these four groups of symmetric arrangement.
As shown in Figure 3, in the utility model, the bogie truck 6 of rear end is the compound type four-shaft steering, is by two standard two axle trucks 8, and one be connected two handle framves 9 between the two axle truck 8 and form, and constitutes four-shaft steering thus.Handle frame 9 is provided with truck center plate 7 ', matches with body center plate 7 on the car body.The two ends of handle frame 9 respectively are provided with a body center plate, are connected with truck center plate on two standard two axle trucks, adopt the The Constant-Contact Resilient Side Bearings (not shown) between two standard two axle trucks and the little underframe.Bogie truck 6 whole with car body composition 1 between the corresponding gap side bearing (not shown) that is provided with.But, for rear end bogie truck 6, and between the car body composition 1 the combination carrying of body center plate 7 and truck center plate 7 ', side bearing is not carried, so bogie truck 6 is compound type four an axle center dish carrying bogie structure.
Above-mentioned front end body center plate 4 and rear end body center plate 7 are arranged on the car body longitudinal centerline.
The utility model so is provided with, make vehicle cross the rail transportation and lay a railway track, during bridging operation, the front end position is set to five integral type side bearing loading bogie trucks 3, the position, rear end is set to compound type four axle center dish carrying bogie truck 6, both guaranteed to lay a railway track, the bridge formation machine is with vehicle speed limit not when main track moves, satisfied again lay a railway track, the load-carrying of needs is big when building bridge, operation is steady, safe and reliable requirement, solved similarly lay a railway track, speed can only reach 60Km/h when bridging machine vehicle moved at main track, had influence on the problem that railway is organized into groups transportation normally.
Claims (8)
1. a railway track laying, bridge formation machine vehicle, comprise the car body composition, form the bottom front and back ends at car body and respectively be provided with one group of bogie truck, each bogie truck and car body are connected by side bearing and cartridge between forming, it is characterized in that: the described bogie truck of front end is five integral type bogie trucks, and by side bearing loading, the described bogie truck of rear end is the compound type four-shaft steering, and carry by cartridge.
2. railway track laying as claimed in claim 1, bridge formation machine vehicle is characterized in that: the side bearing of the described bogie truck of carrying front end is four of symmetric arrangement.
3. railway track laying as claimed in claim 1 or 2, bridge formation machine vehicle is characterized in that: the cartridge that is connected between car body composition and the front end bogie truck does not carry vertical force, is guiding and transmission longitudinal force cartridge.
4. railway track laying as claimed in claim 1, bridge formation machine vehicle, it is characterized in that: the described bogie truck of rear end is formed by connecting by a little underframe by two standard two axle trucks, and little underframe is provided with car body forms the described cartridge that is connected.
5. railway track laying as claimed in claim 4, bridge formation machine vehicle is characterized in that: be equipped with two groups of cartridges between described little underframe and two standard two axle trucks.
6. as claim 4 or 5 described railway track layings, bridge formation machine vehicle, it is characterized in that: adopt The Constant-Contact Resilient Side Bearings to be connected between described little underframe and two the standard two axle trucks.
7. railway track laying as claimed in claim 1, bridge formation machine vehicle is characterized in that: adopt the gap side bearing to be connected between the described bogie truck of rear end and car body are formed.
8. railway track laying as claimed in claim 4, bridge formation machine vehicle is characterized in that: adopt the gap side bearing to be connected between the described bogie truck of rear end and car body are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206715378U CN201932177U (en) | 2010-12-10 | 2010-12-10 | Vehicle for railway track-laying and bridge-erecting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206715378U CN201932177U (en) | 2010-12-10 | 2010-12-10 | Vehicle for railway track-laying and bridge-erecting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201932177U true CN201932177U (en) | 2011-08-17 |
Family
ID=44443711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206715378U Expired - Lifetime CN201932177U (en) | 2010-12-10 | 2010-12-10 | Vehicle for railway track-laying and bridge-erecting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201932177U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530005A (en) * | 2011-12-02 | 2012-07-04 | 西南交通大学 | Four-shaft locomotive steering frame arranged under shaft box |
| CN102795235A (en) * | 2012-07-27 | 2012-11-28 | 南车二七车辆有限公司 | Four-supporting-point side bearing balancer for paving and erecting machine vehicle |
| CN103043067A (en) * | 2013-01-28 | 2013-04-17 | 中铁重工有限公司 | Novel five-axis frameworkwork type bogie and rapid replacing method of brake beam accessory of bogie |
| CN103043068A (en) * | 2013-01-28 | 2013-04-17 | 中铁重工有限公司 | Acceleration fix-axis framework type bogie and bearing way conversion method of bogie spreading equipment with bogie |
| CN103693059A (en) * | 2014-01-08 | 2014-04-02 | 西南交通大学 | Locomotive employing tertiary suspension |
| CN104442848A (en) * | 2014-12-03 | 2015-03-25 | 哈尔滨轨道交通装备有限责任公司 | Railway beam transporting vehicle |
-
2010
- 2010-12-10 CN CN2010206715378U patent/CN201932177U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530005A (en) * | 2011-12-02 | 2012-07-04 | 西南交通大学 | Four-shaft locomotive steering frame arranged under shaft box |
| CN102795235A (en) * | 2012-07-27 | 2012-11-28 | 南车二七车辆有限公司 | Four-supporting-point side bearing balancer for paving and erecting machine vehicle |
| CN103043067A (en) * | 2013-01-28 | 2013-04-17 | 中铁重工有限公司 | Novel five-axis frameworkwork type bogie and rapid replacing method of brake beam accessory of bogie |
| CN103043068A (en) * | 2013-01-28 | 2013-04-17 | 中铁重工有限公司 | Acceleration fix-axis framework type bogie and bearing way conversion method of bogie spreading equipment with bogie |
| CN103043068B (en) * | 2013-01-28 | 2015-04-01 | 中铁重工有限公司 | Acceleration fix-axis framework type bogie and bearing way conversion method of bogie spreading equipment with bogie |
| CN103693059A (en) * | 2014-01-08 | 2014-04-02 | 西南交通大学 | Locomotive employing tertiary suspension |
| CN104442848A (en) * | 2014-12-03 | 2015-03-25 | 哈尔滨轨道交通装备有限责任公司 | Railway beam transporting vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100072 No. 1 Zhangguozhuangjia, Fengtai District, Beijing Patentee after: CRRC BEIJING ERQI VEHICLE Co.,Ltd. Address before: 100072 No. 1 Zhangguozhuangjia, Fengtai District, Beijing Patentee before: CSR Erqi Vehicle Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190529 Address after: 161002 Qigihar City, Heilongjiang province Tiefeng District Plant Road No. 36 Patentee after: CRRC QIQIHAR ROLLING STOCK Co.,Ltd. Address before: 100072 No. 1 Zhangguozhuangjia, Fengtai District, Beijing Patentee before: CRRC BEIJING ERQI VEHICLE Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110817 |