CN102079313A - Vehicle combined body for railway rail laying and bridging machine - Google Patents
Vehicle combined body for railway rail laying and bridging machine Download PDFInfo
- Publication number
- CN102079313A CN102079313A CN 201010595178 CN201010595178A CN102079313A CN 102079313 A CN102079313 A CN 102079313A CN 201010595178 CN201010595178 CN 201010595178 CN 201010595178 A CN201010595178 A CN 201010595178A CN 102079313 A CN102079313 A CN 102079313A
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- car body
- railway track
- vehicle
- bridge formation
- meridosternous
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- 230000015572 biosynthetic process Effects 0.000 claims description 23
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 10
- 230000003014 reinforcing effect Effects 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The invention discloses a vehicle combined body for a railway rail laying and bridging machine. The vehicle combined body comprises an original middle body of a vehicle. The vehicle combined body is characterized in that: reinforcing plates are welded on two sides of the middle body at intervals of certain distance; meanwhile, two single web side beams are symmetrically arranged on two sides of the middle body, and the single web side beam has a '['-shaped structure consisting of upper and lower cover plates and a web; and the reinforcing plates on the two sides are connected with the webs in the single web side beams through bolts. After being butted, the upper and lower cover plates of the single web side beams are flush with the upper and lower cover plates of the middle body. During construction, the single web side beams are connected to the two sides of the middle body so as to widen the body and meet the working conditions of rail laying and bridging construction; and during main transportation, the single web side beams are detached to shorten the width of the body, so that the transportation of the vehicle does not exceed the limit, normal grouping can be performed, the operating cycle is greatly shortened, and the vehicle combined body is flexible and convenient.
Description
Technical field
The present invention relates to a kind of railway track laying, bridge formation machine vehicle, particularly about the compound type car body of laying a railway track, the bridge formation machine is used vehicle.By the present invention can realize laying a railway track, the bridge formation machine do not transfinite in empty wagons loopback or when transportation marshalling with vehicle, and laying a railway track, when building bridge construction operation, making it steadily reliable, and high efficiency transportation, operation structure mode are 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 unit, the equipments such as on car body, assembling horn, hanging beam dolly, driving device, electric power of still needing after the vehicle completion form lay a railway track, the bridge formation machine, lay a railway track on the confession full gauge railway circuit, bridging operation.When not having equipment vehicle or conversion workyard, need hang and carry out the rail transportation with other flatcar marshalling connection.
Use at present 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.Car body is an integral type, owing to also will on car body, assemble other structure after the vehicle completion, simultaneously can normal operation for the section of track of the precast beam that satisfies bridge formation usefulness and the usefulness of laying a railway track, so when crossing the rail transportation, reached super transfiniting after the design of the width of car body is finished, make and lay a railway track, the bridge formation machine can not normally be organized into groups when empty wagons loopback or marshalling transportation, must handle according to " railway over-limited heavy lift transportation rule ", prolonged running period, do not guarantee user's needs in time, influenced and laid a railway track, the construction operation of building bridge has brought certain loss to railway construction.
Summary of the invention
For guarantee to lay a railway track, the bridge formation machine with vehicle lay a railway track, steadily reliable during bridging operation, the requirement that (on main track) can normally organize into groups when satisfying empty wagons loopback or marshalling transportation simultaneously the purpose of this invention is to provide a kind of later-model railway track laying, bridge formation machine vehicle combination formula car body.
For achieving the above object, the present invention takes following technical scheme: a kind of railway track laying, bridge formation machine comprise the original middle part of vehicle car body with vehicle combination formula car body, it is characterized in that: in the both sides of described middle part car body, be welded with brace panel every a segment distance; Simultaneously, be provided with two meridosternous curb girders in the bilateral symmetry of described middle part car body, described meridosternous curb girder is " [" shape structure of being made up of upper and lower cover plate and web; The described brace panel of each of both sides is connected with web in the meridosternous curb girder by bolt.
Described meridosternous curb girder is along the elongated setting of the length direction of middle part car body.
The upper cover plate that connects the described meridosternous curb girder in back is concordant with the upper cover plate of described middle part car body.The lower cover of described meridosternous curb girder is concordant with the lower cover of described middle part car body.
Described brace panel is divided into the n section along its length in the both sides of middle part car body and evenly arranges according to the length of described middle part car body.
On the outer web in the middle part of described brace panel is welded between upper and lower two cover plates of car body.
The present invention is owing to take above technical scheme, it has the following advantages: compound type body construction of the present invention, since connect a detouchable meridosternous curb girder in original car body both sides, like this, when on main track, moving, the meridosternous curb girder of both sides is unloaded, can shorten width over sides of car body, vehicular transport is not transfinited, solved laid a railway track originally, the bridge formation machine crosses the super thorny problem that transfinites of rail with vehicle, can normally organize into groups, shorten running period greatly.Simultaneously, when construction operation, the meridosternous curb girder of both sides dock with the car body middle part, behind the bolt up,, so just satisfied the operating mode of the machine construction operation of laying a railway track, build bridge again with the installation of top equipment.
Description of drawings
Fig. 1 be lay a railway track, the bridge formation machine is with the front view of vehicle combination formula car body;
Fig. 2 is the A-A section-drawing of Fig. 1;
Fig. 3 be lay a railway track, the bridge formation machine is with the birds-eye view of vehicle combination formula car body.
The specific embodiment
Below in conjunction with drawings and Examples type of the present invention is described in detail.
The present invention relates to a kind of later-model railway track laying, bridge formation machine with vehicle combination formula car body, as Fig. 1, Fig. 2, shown in Figure 3.This compound type car body comprises middle part car body 1, and middle part car body 1 is the original car body part of vehicle.According to the length (general car body is all long) of middle part car body 1, divide the n section to be welded with brace panel 2 in the both sides of middle part car body 1, on the outer web 5 in the middle part of brace panel 2 is welded between car body 1 upper and lower two cover plates.Offer a plurality of bolts hole on the brace panel 2, therefore, brace panel 2 plays the effect that connects middle part car body 1 and other parts.
Other is provided with two meridosternous curb girders 3, be arranged symmetrically in the middle part car body 1 both sides, meridosternous curb girder 3 be by upper and lower cover plate and web form " [" shape structure offers on web and the cooresponding bolt hole in brace panel upper bolt hole position.N section brace panel 2 is connected with web in the meridosternous curb girder by bolt 4, thereby car body widens in the middle part of the realization.Meridosternous curb girder 3 is with after middle part car body 1 docks, and upper and lower cover plate is concordant with upper and lower two cover plates of middle part car body 1 respectively, and like this, meridosternous curb girder 3 has just played the effect of widening middle part car body 1.
During construction operation, meridosternous curb girder 3 is docked with middle part car body 1, middle part car body 1, brace panel 2 and meridosternous curb girder 3 are connected fastening in brace panel 2 cooresponding positions with bolt 4 (because middle part car body 1 is to weld in advance with brace panel 2, be the part of middle part car body), at this moment, car body is widened, and satisfies the construction operation requirement.When crossing the rail transportation meridosternous curb girder 3 is unloaded, at this moment, width over sides of car body narrows down, and crossing rail does not transfinite, the purpose of normal marshalling when transporting to reach main track.
What deserves to be explained is, the various embodiments described above only are used to illustrate the present invention, wherein the structure of each parts, connection mode etc. all can change to some extent, such as, the movable connection method of above-mentioned brace panel 2 and meridosternous curb girder 3, except that adopting bolt connecting mode, also can adopt the connection mode of some other routine; The affixed mode of middle part car body 1 and brace panel 2, except that the mode that can also adopt other of welding, the mode of routine is a lot, does not do at this and gives unnecessary details.Every equivalents of carrying out on the basis of technical solution of the present invention and improvement all should not got rid of outside protection scope of the present invention.
Claims (7)
1. railway track laying, a bridge formation machine vehicle combination formula car body comprises the original middle part of vehicle car body, it is characterized in that: in the both sides of described middle part car body, be welded with brace panel every a segment distance; Simultaneously, be provided with two meridosternous curb girders in the bilateral symmetry of described middle part car body, described meridosternous curb girder is " [" shape structure of being made up of upper and lower cover plate and web; The described brace panel of each of both sides is connected with web in the meridosternous curb girder by bolt.
2. railway track laying as claimed in claim 1, bridge formation machine vehicle combination formula car body, it is characterized in that: described meridosternous curb girder is along the elongated setting of the length direction of middle part car body.
3. railway track laying as claimed in claim 1 or 2, bridge formation machine vehicle combination formula car body, it is characterized in that: described brace panel is divided into the n section along its length in the both sides of middle part car body and evenly arranges according to the length of described middle part car body.
4. railway track laying as claimed in claim 1 or 2, bridge formation machine vehicle combination formula car body, it is characterized in that: after described meridosternous curb girder connected, upper cover plate was concordant with the upper cover plate of described middle part car body, and lower cover is concordant with the lower cover of described middle part car body.
5. railway track laying as claimed in claim 1 or 2, bridge formation machine is characterized in that: on the outer web in the middle part of each described brace panel is welded between the upper and lower cover plate of car body with vehicle combination formula car body.
6. railway track laying as claimed in claim 3, bridge formation machine is characterized in that: on the outer web in the middle part of each described brace panel is welded between the upper and lower cover plate of car body with vehicle combination formula car body.
7. railway track laying as claimed in claim 4, bridge formation machine is characterized in that: on the outer web in the middle part of each described brace panel is welded between upper and lower two cover plates of car body with vehicle combination formula car body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105951787A CN102079313B (en) | 2010-12-10 | 2010-12-10 | Vehicle combined body for railway rail laying and bridging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105951787A CN102079313B (en) | 2010-12-10 | 2010-12-10 | Vehicle combined body for railway rail laying and bridging machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102079313A true CN102079313A (en) | 2011-06-01 |
| CN102079313B CN102079313B (en) | 2012-06-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105951787A Active CN102079313B (en) | 2010-12-10 | 2010-12-10 | Vehicle combined body for railway rail laying and bridging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102079313B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602413A (en) * | 2012-03-28 | 2012-07-25 | 南车二七车辆有限公司 | Variable underframe for oversize commodity car |
| CN107933604A (en) * | 2016-10-13 | 2018-04-20 | 中铁华铁工程设计集团有限公司 | Monoblock type traverse table |
| WO2020087385A1 (en) * | 2018-10-31 | 2020-05-07 | 中车山东机车车辆有限公司 | Freight train chassis and freight train |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2704570A1 (en) * | 1993-04-28 | 1994-11-04 | Escota | Device for reinforcing overhangs of bridges and its implementation method |
| JP2000110102A (en) * | 1998-10-08 | 2000-04-18 | Central Japan Railway Co | Rail taking down equipment |
| CN1390734A (en) * | 2002-06-11 | 2003-01-15 | 株洲车辆厂 | Combined bearing frame of longer large goods for railway car |
| CN201143942Y (en) * | 2007-12-17 | 2008-11-05 | 南车二七车辆有限公司 | Vehicle body for railway track laying bridge erection machine |
| CN201932174U (en) * | 2010-12-10 | 2011-08-17 | 南车二七车辆有限公司 | Combined type vehicle body of vehicle for railway-laying and bridging machine |
-
2010
- 2010-12-10 CN CN2010105951787A patent/CN102079313B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2704570A1 (en) * | 1993-04-28 | 1994-11-04 | Escota | Device for reinforcing overhangs of bridges and its implementation method |
| JP2000110102A (en) * | 1998-10-08 | 2000-04-18 | Central Japan Railway Co | Rail taking down equipment |
| CN1390734A (en) * | 2002-06-11 | 2003-01-15 | 株洲车辆厂 | Combined bearing frame of longer large goods for railway car |
| CN201143942Y (en) * | 2007-12-17 | 2008-11-05 | 南车二七车辆有限公司 | Vehicle body for railway track laying bridge erection machine |
| CN201932174U (en) * | 2010-12-10 | 2011-08-17 | 南车二七车辆有限公司 | Combined type vehicle body of vehicle for railway-laying and bridging machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602413A (en) * | 2012-03-28 | 2012-07-25 | 南车二七车辆有限公司 | Variable underframe for oversize commodity car |
| CN102602413B (en) * | 2012-03-28 | 2014-04-16 | 南车二七车辆有限公司 | Variable underframe for oversize commodity car |
| CN107933604A (en) * | 2016-10-13 | 2018-04-20 | 中铁华铁工程设计集团有限公司 | Monoblock type traverse table |
| WO2020087385A1 (en) * | 2018-10-31 | 2020-05-07 | 中车山东机车车辆有限公司 | Freight train chassis and freight train |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102079313B (en) | 2012-06-20 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
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Inventor after: Huang Yuanlin Inventor after: Li Mengfu Inventor before: Huang Yuanlin |
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Free format text: CORRECT: INVENTOR; FROM: HUANG YUANLIN TO: HUANG YUANLIN LI MENGFU |
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| 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. |
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| CP01 | Change in the name or title of a patent holder | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20190603 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. |