CN102079313B - Vehicle combined body for railway rail laying and bridging machine - Google Patents
Vehicle combined body for railway rail laying and bridging machine Download PDFInfo
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- CN102079313B CN102079313B CN2010105951787A CN201010595178A CN102079313B CN 102079313 B CN102079313 B CN 102079313B CN 2010105951787 A CN2010105951787 A CN 2010105951787A CN 201010595178 A CN201010595178 A CN 201010595178A CN 102079313 B CN102079313 B CN 102079313B
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- car body
- vehicle
- railway track
- 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
- 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, the bridge formation machine is used vehicle, particularly about lay a railway track, the bridge formation machine is with the compound type car body of vehicle.Through 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, the bridge formation machine is lay a railway track, the build bridge end car and the foundation of unit with vehicle; 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 join to hang and carry out the rail transportation with other flatcar marshalling.
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 the design of the width of car body accomplish the back rail reached super transfiniting when transporting; Make lay a railway track, the bridge formation machine can not normally organize into groups in empty wagons loopback or when transportation marshalling; Must handle according to " railway over-limited heavy lift transportation rule ", prolong running period, guarantee not user's needs in time; Influenced the construction operation of laying a railway track, building bridge, 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 with vehicle combination formula car body.
For realizing above-mentioned purpose, 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 said middle part car body, whenever be welded with brace panel at a distance from a segment distance; Simultaneously, the bilateral symmetry of car body is provided with two meridosternous curb girders at said middle part, and said meridosternous curb girder is " [" shape structure of being made up of upper and lower cover plate and web; The said brace panel of each of both sides is connected with web in the meridosternous curb girder through bolt.
The elongated setting of length direction of said meridosternous curb girder car body along the middle part.
The upper cover plate that connects the said meridosternous curb girder in back is concordant with the upper cover plate of said middle part car body.The lower cover of said meridosternous curb girder is concordant with the lower cover of said middle part car body.
Said brace panel is according to the length of said middle part car body, and the both sides of car body are divided into the n section along its length and evenly arrange at the middle part.
On the outer web in the middle part of said brace panel is welded between upper and lower two cover plates of car body.
The present invention is owing to take above technical scheme, and it has the following advantages: compound type body construction of the present invention, owing to 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 accompanying drawing and embodiment type of the present invention is carried out detailed description.
The present invention relates to a kind of later-model railway track laying, bridge formation machine with vehicle combination formula car body, like 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, the both sides of car body 1 divide the n section to be welded with brace panel 2 at the middle part, and brace panel 2 is welded on the outer web 5 between car body 1 upper and lower two cover plates of middle part.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 through 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; With bolt 4 middle part car body 1, brace panel 2 and meridosternous curb girder 3 are connected fastening (because middle part car body 1 is to weld in advance with brace panel 2, being the part of middle part car body) in brace panel 2 cooresponding positions, 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 be worth explanation is; Above-mentioned each embodiment only is used to explain 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 on the basis of technical scheme of the present invention, carrying out and improvement all should not got rid of outside protection scope of the present invention.
Claims (7)
1. a 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 said middle part car body, whenever be welded with brace panel at a distance from a segment distance; Simultaneously, the bilateral symmetry of car body is provided with two meridosternous curb girders at said middle part, and said meridosternous curb girder is " [" shape structure of being made up of upper and lower cover plate and web; The said brace panel of each of both sides is connected with web in the meridosternous curb girder through bolt.
2. railway track laying as claimed in claim 1, bridge formation machine is characterized in that with vehicle combination formula car body: the elongated setting of length direction of said meridosternous curb girder car body along the middle part.
3. according to claim 1 or claim 2 railway track laying, bridge formation machine is characterized in that with vehicle combination formula car body: said brace panel is according to the length of said middle part car body, and the both sides of car body are divided into the n section along its length and evenly arrange at the middle part.
4. according to claim 1 or claim 2 railway track laying, bridge formation machine is with vehicle combination formula car body, and it is characterized in that: after said meridosternous curb girder connected, upper cover plate was concordant with the upper cover plate of said middle part car body, and lower cover is concordant with the lower cover of said middle part car body.
5. according to claim 1 or claim 2 railway track laying, bridge formation machine is characterized in that with vehicle combination formula car body: each said brace panel is welded on the outer web between the upper and lower cover plate of middle part car body.
6. railway track laying as claimed in claim 3, bridge formation machine is characterized in that with vehicle combination formula car body: on the outer web in the middle part of each said brace panel is welded between the upper and lower cover plate of car body.
7. railway track laying as claimed in claim 4, bridge formation machine is characterized in that with vehicle combination formula car body: on the outer web in the middle part of each said brace panel is welded between upper and lower two cover plates of 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 CN102079313A (en) | 2011-06-01 |
| CN102079313B true CN102079313B (en) | 2012-06-20 |
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ID=44085560
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 |
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| CN (1) | CN102079313B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (4)
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3702109B2 (en) * | 1998-10-08 | 2005-10-05 | 東海旅客鉄道株式会社 | Rail unloader |
-
2010
- 2010-12-10 CN CN2010105951787A patent/CN102079313B/en active Active
Patent Citations (4)
| 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 |
| 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 |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2000-110102A 2000.04.18 |
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| CN102079313A (en) | 2011-06-01 |
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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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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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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. |