CN201024387Y - Rail beam transportation vehicle for magnetic suspension train - Google Patents
Rail beam transportation vehicle for magnetic suspension train Download PDFInfo
- Publication number
- CN201024387Y CN201024387Y CNU2006200365660U CN200620036566U CN201024387Y CN 201024387 Y CN201024387 Y CN 201024387Y CN U2006200365660 U CNU2006200365660 U CN U2006200365660U CN 200620036566 U CN200620036566 U CN 200620036566U CN 201024387 Y CN201024387 Y CN 201024387Y
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- China
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- magnetic suspension
- car body
- rail beam
- wheel
- suspension rail
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Abstract
The utility model relates to a transporting girder vehicle on a magnetism suspension track beam, comprising a cab with a power source, a vehicle body which is connected with the cab, at least two bogies which are articulated with the vehicle body and positioned along the length direction of the vehicle body, a balancing frame which is articulated with the vehicle body and arranged in the bogie, a front frame and a back frame which are connected with the balancing frame and positioned in the front and the back of the balancing frame; wherein, a road wheel which is driven by the power source and moves on the surface of an erected beam is respectively positioned on the front frame and the back frame; a guide wheel which is matched with an erected beam web, a guide wheel jib of a stabilizing wheel and a stabilizing wheel jib are respectively articulated with the balancing frame on the two sides of a position which is relative to the position of the front frame and the back frame along a horizontal direction of a vehicle body; The transporting girder vehicle of the utility model can move on an erected magnetism suspension track beam and has the advantages of safety, economy and improving working efficiency.
Description
Technical field:
The utility model and Beam transportation vehicle have, and be relevant with the magnetic suspension rail beam transporting vehicle of magnetic suspension rail bridge formation machine cooperation especially.
Background technology:
Magnetic suspension rail fortune beam is one of critical component in the high-speed magnetic levitation traffic system.It is the magnetic suspension train load-carrying members of travelling, and also is the guide frame that magnetic suspension train travels.The linear of magnetic suspension rail changes with the magnetic suspension working line, because magnetic suspension rail is the track circuit continually varying, and circuit superelevation big (12 degree), the end face of magnetic suspension rail is narrower in addition.Therefore, rail beam transportation and erection technique are the main line magnetic suspension circuit construction key technologies of growing up, and its transportation, spanning equipment are the key equipments of magnetic floating traffic engineering construction.
The rail beam of the floating test wire of Germany's magnetic all after factory makes, is transported to the installation bridge location by vehicle, adopts large tonnage crane or straddle truck to install.
(origin and destination are that No. 2 line Long Yang of Shanghai City subway way station is to the ZSPD to China's Shanghai City magnetic suspension rapid demonstration operating line, total length is 33Km altogether), a magnetic suspension rail is all after factory makes surplus all fronts 2500, be transported to the installation bridge location by Beam transportation vehicle by accommodation road, adopt large tonnage crane or straddle truck to install along magnetic flotation line roadside.
Because magnetic suspension rail displacement and weight are big, quantity is many, build accommodation road expense height, it is very uneconomical to adopt above ground transport and large tonnage crane or straddle truck to install, particularly stride great rivers, pass through the tunnel, the main line of growing up under the condition such as track clearance restriction, economy and work efficiency problem are more outstanding.
The utility model content:
The purpose of this utility model is in order to overcome above deficiency, and providing a kind of can walk on the magnetic suspension rail that has set up, safety, economic, the magnetic suspension rail beam transporting vehicle that improves work efficiency.
The purpose of this utility model is achieved like this:
The utility model magnetic suspension rail beam transporting vehicle, comprise driver's cabin with power source, the car body that is connected with driver's cabin, along at least two that are provided with on the length over ends of body direction bogies hinged with car body, the balancing stand hinged with car body arranged in the bogie, before being positioned at balancing stand, the front frame that is connected with balancing stand at rear portion, back vehicle frame, front frame, have respectively on the back vehicle frame be subjected to that power source drives setting up the road wheel of walking on the girder body surface, balancing stand is with respect to front frame, the both sides, position of back vehicle frame are along being hinged with band on the cross-car respectively and having set up the directive wheel that beam body web cooperates, the directive wheel hold-down arm of steady wheel and steady wheel hold-down arm, the as ready rail beam places in the car body, road wheel is walked directive wheel and the torque of steady wheel balance cross-car having set up on the rail beam under the drive of power source.
There is the hydraulic jack of support and lifting car body both sides corresponding both sides with cross-car, above-mentioned balancing stand hinged place, and hydraulic jack is regulated the level of car body.
Guardrail, track are arranged on the above-mentioned car body, place the joist dolly on the track, the fixed mount that awaiting carrying beam is fixing that cooperates with the joist dolly.
Above-mentioned road wheel, directive wheel and steady wheel adopt rubber wheel respectively.
Above-mentioned bogie is two.
Above-mentioned driver's cabin comprises the power set that place on the car body, the rotatable operating room that is rotatably connected with car body.
Depositing Liang Chang, the utility model Beam transportation vehicle level is parked on the magnetic suspension rail that frame is good, with straddle truck awaiting carrying beam is winched on the Beam transportation vehicle, no matter the straight curve beam, as ready rail beam web is all vertically placed, and fixedly secures on two carriages.When the rectilinear orbit beam of Beam transportation vehicle by having set up, bogie both sides hydraulic cylinder is in same level height, and this moment, the as ready rail beam was with to have set up the rail beam end face parallel; When Beam transportation vehicle when the curve track beam, bogie is along the beam face tilt, the hydraulic jack lift adjustment car body of bogie both sides keeps level, this moment as ready rail beam end face with set up rail beam beam body end face and become corresponding angle.Steady wheel and directive wheel hold-down arm can turn an angle along corresponding axis, with guarantee car body occur inclining picture may the time, steady wheel and directive wheel all the time with the web contacts side surfaces, with opposing the toppling of Beam transportation vehicle, and the unlikely collision functor of assurance Beam transportation vehicle.
The utility model Beam transportation vehicle can be walked on the magnetic suspension beam orbit beam that frame is good, has following advantage:
1, solve the transportation difficult problem that the magnetic suspension rail superelevation is big, the top surface of the beam width is little, the beam body tilts and bring;
2, rail beam places on the joist dolly of car body, by adjusting little following distance of joist and position, can realize transporting the rail beam of 10≤L≤24;
3, the bogie end face is provided with a plurality of road wheels, has solved load-bearing problem in the fortune beam process;
4, directive wheel and steady wheel that the upper and lower both sides of bogie are provided with have solved lateral stability problem in the transportation dexterously;
5, the hydraulic jack that the bogie both sides are provided with not only plays with car body with by the gravity of fortune rail beam and is assigned to bogie, and makes by fortune rail beam maintenance level by camber beam the time, thereby the Beam transportation vehicle and the beam body weight heart are between two bearings all the time, have avoided the bearing tension;
6, to compare with repair the pioneer road traffic program at line of project, few land occupation reduces cost;
7, safety, work efficiency height.
Description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is the A-A sectional view among Fig. 1.
Fig. 3 crosses frame camber beam condition diagram for Beam transportation vehicle.
Fig. 4 is the bogie structure schematic diagram.
Fig. 5 is the left view of Fig. 4.
Fig. 6 is the vertical view of Fig. 4.
B-B sectional view among Fig. 7 Fig. 6.
Fig. 8 is the C-C sectional view among Fig. 6.
Fig. 9 is that Beam transportation vehicle is through frame camber beam state diagram.
The specific embodiment:
Referring to Fig. 1～Fig. 3, power set 1 are for being installed on the diesel-driven generator in car body 2 the place aheads, and there is the rotatable operating room 3 that is rotatably connected with car body the front portion.Car body is full rigidity steel work, is made up of two box girders, crossbeam, walkway, safety barrier 4.Box-girder is provided with trolley track 5, is furnished with on it that forward and backward two carriage dollies 6 are used to lay rail beam and cooperates as ready beam-and-rail 20 fixing with fixed mount 7.Dolly is by the rope traction of fluid motor-driven.This Beam transportation vehicle is applicable to when needing feeding beam when setting a roof beam in place and uses.During the direct bale handle of bridge formation machine, do not establish the joist dolly as not needing the Beam transportation vehicle feeding beam when setting a roof beam in place, only establish the rail supported crossbeam and get final product.Be positioned at along beam body length direction that beam body bottom is forward and backward to be hinged with two bogies 8.Fig. 2, Fig. 3 are respectively that Beam transportation vehicle is crossed linear beam, camber beam situation schematic diagram.
Referring to Fig. 4～Fig. 9, the balancing stand 9 hinged with the beam body arranged in the bogie 8, be loaded on front frame 10, the back vehicle frame 11 of balancing stand front and back ends.Two axletrees 12 that driven by hydraulic motor are arranged respectively on the forward and backward vehicle frame, four rubber tyre road wheels 13 are housed on the every axletree.On the cross-car of balancing stand upper edge, be hinged with directive wheel hold-down arm 14, steady wheel hold-down arm 15 respectively in position with respect to forward and backward vehicle frame.The rubber tyre directive wheel 17, the rubber tyre steady wheel 18 that contact with rail beam 16 webs that set up are housed respectively on directive wheel hold-down arm, the steady wheel hold-down arm.In both sides, balancing stand middle part hydraulic jack 19 is housed.Fig. 8, Fig. 9 are respectively that Beam transportation vehicle is through straight line, camber beam view.
The utility model Beam transportation vehicle travel driving system adopts known Closed Hydraulic transmission drive system, can adopt the operation of PLC programmable control system.Beam transportation vehicle total length 27500mm, the about 4.5cm of Breadth Maximum, the about 4.5mm of maximum height, about 4.8 meters of maximum height.Fortune beam body maximum length can reach 25 meters, and the radius of curvature of passing through is 600m, maximum gradient 10 degree, no-load speed 0.3～7km/h, full-load speed 0.3～7km/h.
The work of the utility model Beam transportation vehicle:
When (1) not needing feeding beam: on beam making field hangs magnetic suspension rail with special-purpose crane two joist dollies at Beam transportation vehicle, and fixation.Beam transportation vehicle carries magnetic suspension rail and travels on the beam that has set up, and Beam transportation vehicle is transported to beam within ready bridge formation tail strides.
When (2) needing face feeding beams (moving beam), on beam making field hangs magnetic suspension rail with special-purpose crane two joist dollies at Beam transportation vehicle, and fixation.Beam transportation vehicle carries magnetic suspension rail and travels on the beam that has set up, when Beam transportation vehicle is transported to ready bridge formation machine feeding beam position with beam, No. 2 joist dollies of fluid motor-driven traction cooperate the hanging beam dolly in the bridge formation machine to move forward along the track in the car body, the rear portion that another hanging beam dolly in the bridge formation machine can hang rail beam, another hanging beam dolly suspender of bridge formation machine is connected with rail beam, and lifting, remove the constraint of rail beam and Beam transportation vehicle, bridge formation machine hanging beam rises, finish and once transport beam, the Beam transportation vehicle empty wagons returns, next Pin beam of fortune.
The foregoing description is that foregoing of the present utility model is further described, but this should be interpreted as that the scope of the above-mentioned theme of the utility model only limits to the foregoing description.All technology that realizes based on foregoing all belong to scope of the present utility model.
Claims (10)
1. magnetic suspension rail beam transporting vehicle, it is characterized in that comprising driver's cabin with power source, the car body that is connected with driver's cabin, along at least two that are provided with on the length over ends of body direction bogies hinged with car body, the balancing stand hinged with car body arranged in the bogie, before being positioned at balancing stand, the front frame that is connected with balancing stand at rear portion, back vehicle frame, front frame, have respectively on the back vehicle frame be subjected to that power source drives setting up the road wheel of walking on the girder body surface, balancing stand is with respect to front frame, the both sides, position of back vehicle frame are along being hinged with band on the cross-car respectively and having set up the directive wheel that beam body web cooperates, the directive wheel hold-down arm of steady wheel and steady wheel hold-down arm.
2. magnetic suspension rail beam transporting vehicle as claimed in claim 1 is characterized in that there is the hydraulic jack of support and lifting car body both sides corresponding both sides with cross-car, balancing stand hinged place.
3. magnetic suspension rail beam transporting vehicle as claimed in claim 1 or 2 is characterized in that guardrail, track are arranged on the car body, places the joist dolly on the track, the fixed mount that awaiting carrying beam is fixing that cooperates with the joist dolly.
4. magnetic suspension rail beam transporting vehicle as claimed in claim 1 or 2 is characterized in that road wheel, directive wheel, steady wheel adopt rubber wheel respectively.
5. magnetic suspension rail beam transporting vehicle as claimed in claim 3 is characterized in that road wheel, directive wheel, steady wheel adopt rubber wheel respectively.
6. magnetic suspension rail beam transporting vehicle as claimed in claim 1 or 2 is characterized in that bogie is two.
7. magnetic suspension rail beam transporting vehicle as claimed in claim 3 is characterized in that bogie is two.
8. magnetic suspension rail beam transporting vehicle as claimed in claim 1 or 2 is characterized in that driver's cabin comprises the power set that place on the car body, the rotatable operating room that is rotatably connected with car body.
9. magnetic suspension rail beam transporting vehicle as claimed in claim 3 is characterized in that driver's cabin comprises the power set that place on the car body, the rotatable operating room that is rotatably connected with car body.
10. magnetic suspension rail beam transporting vehicle as claimed in claim 4 is characterized in that driver's cabin comprises the power set that place on the car body, the rotatable operation that is rotatably connected with car body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200365660U CN201024387Y (en) | 2006-12-08 | 2006-12-08 | Rail beam transportation vehicle for magnetic suspension train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200365660U CN201024387Y (en) | 2006-12-08 | 2006-12-08 | Rail beam transportation vehicle for magnetic suspension train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201024387Y true CN201024387Y (en) | 2008-02-20 |
Family
ID=39098241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200365660U Expired - Fee Related CN201024387Y (en) | 2006-12-08 | 2006-12-08 | Rail beam transportation vehicle for magnetic suspension train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201024387Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109610319A (en) * | 2018-07-08 | 2019-04-12 | 中铁十局集团汉江重工有限公司 | A kind of low level beam car and bridge erection construction method |
-
2006
- 2006-12-08 CN CNU2006200365660U patent/CN201024387Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109610319A (en) * | 2018-07-08 | 2019-04-12 | 中铁十局集团汉江重工有限公司 | A kind of low level beam car and bridge erection construction method |
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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: 20080220 Termination date: 20151208 |
|
| EXPY | Termination of patent right or utility model |