CN112406918A - A kind of movable railway integrated operation vehicle and operation method - Google Patents
A kind of movable railway integrated operation vehicle and operation method Download PDFInfo
- Publication number
- CN112406918A CN112406918A CN201910779206.1A CN201910779206A CN112406918A CN 112406918 A CN112406918 A CN 112406918A CN 201910779206 A CN201910779206 A CN 201910779206A CN 112406918 A CN112406918 A CN 112406918A
- Authority
- CN
- China
- Prior art keywords
- vehicle
- auxiliary
- main
- frame
- main vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention relates to a movable railway comprehensive operation vehicle and an operation method, wherein the movable railway comprehensive operation vehicle comprises a main vehicle and an auxiliary vehicle, the main vehicle comprises a main vehicle frame (5), the auxiliary vehicle comprises an auxiliary vehicle framework (13) and a work workshop (7), an auxiliary vehicle cab (15) is arranged at the end part of the auxiliary vehicle framework (13), a telescopic beam is arranged below a ceiling of the work workshop (7), a first crane (6) and a second crane (9) are arranged at the lower part of the telescopic beam, the other end of the telescopic beam is positioned at one end of the auxiliary vehicle cab (15) and is fixedly connected with the auxiliary vehicle framework (13), and the auxiliary vehicle framework (13) is connected with the main vehicle frame (5) through a connecting rod (12). The invention realizes the technical effects of quick switching and continuous operation between the high-speed running working condition and the working condition of the vehicle by arranging the connecting structure between the main vehicle and the auxiliary vehicle, and can comprehensively, efficiently and quickly finish the maintenance work of the railway steel rail or the track bed.
Description
Technical Field
The invention relates to a construction locomotive vehicle of a railway track and an operation method, in particular to a movable railway comprehensive operation vehicle and an operation method.
Background
The conventional railway line in China has long mileage, the maintenance operation of the railway line is various, such as tamping, cleaning, rail changing, rail welding and the like, various maintenance operations need to be completed by different operation vehicles, and the operation flows of the different operation vehicles are different.
Chinese utility model patent No. ZL201521087862.9 discloses a railway maintenance operation transport vechicle, this utility model provides a railway maintenance operation transport vechicle, include: the bogie comprises a bogie, an underframe arranged at the top of the bogie, and a vehicle body arranged on the underframe; the vehicle body comprises a side wall and a ceiling formed at the top of the side wall, and the side wall and the ceiling enclose a vehicle body inner space; a partition wall with a flame retardant function is further arranged on the underframe and in the side wall, and divides the inner space of the vehicle body into a tool room for accommodating tools and an oil room for accommodating oil; the side wall is also provided with an electric element assembly. The utility model discloses a railway maintenance operation transport vechicle divides the instrument into through enclosing lateral wall and ceiling into the internal space of automobile body and utilizes the partition wall that has fire-retardant function and between and the oil, has effectively distinguished the position of placing between the different instrument oils, is convenient for clear up and seek the use, has improved work efficiency, still is favorable to the guarantee operation safety. However, the utility model discloses a connection structure between main car and auxiliary vehicle and the main and auxiliary car is not set up, therefore can't realize the high-speed fast switch-over of operating mode different states of vehicle, can't realize vehicle continuity of operation's technological effect. Thus, improvements are still needed.
The Chinese invention patent with the patent number ZL201810738020.7 discloses a railway tunnel maintenance vehicle set, belongs to the technical field of tunnel disease improvement construction equipment, and comprises a first tractor; the material vehicle is connected with the first tractor and used for placing materials for maintaining the railway tunnel; the operation vehicle is connected with the material vehicle and comprises an operation vehicle frame, an operation arm support arranged on the vehicle frame and a power station for providing power for the operation arm support; and a second tractor connected to the work vehicle; the first tractor and the second tractor are respectively arranged at two ends of the railway tunnel maintenance vehicle set, and the traction advancing directions are opposite. The invention can comprehensively solve various problems of the railway tunnel, has reasonable arrangement and diversified operation functions, and can efficiently and quickly finish the reinforcement and the renovation of the tunnel section within limited time. However, the present invention does not have a connection structure between the main vehicle and the auxiliary vehicle and between the main vehicle and the auxiliary vehicle, so that the rapid switching between the high-speed operation condition of the vehicle and the different states of the operation condition cannot be realized, the technical effect of the continuous operation of the vehicle cannot be realized, and the present invention is only suitable for the maintenance of the railway tunnel, and therefore, the improvement is still needed.
Disclosure of Invention
In order to solve the technical defects of the existing railway maintenance operation transport vehicle and the railway tunnel maintenance vehicle set, the technical scheme adopted by the invention is as follows:
a movable railway comprehensive operation vehicle comprises a main vehicle and an auxiliary vehicle, wherein the main vehicle comprises a main vehicle frame, one end of the main vehicle frame is provided with a main vehicle cab, the upper part of the main vehicle frame is fixedly provided with a traveling steel rail, and the lower part of the main vehicle frame is sequentially provided with a driving bogie, a main vehicle power transmission system, a vehicle-mounted tool and a driven bogie from left to right; the auxiliary vehicle comprises an auxiliary vehicle framework and a workshop, an auxiliary vehicle cab is arranged at the end part of the auxiliary vehicle framework, a walking driving part is arranged at the lower part of the auxiliary vehicle framework, a telescopic beam is arranged below a ceiling of the workshop, a first crane and a second crane are arranged at the lower part of the telescopic beam, and the workshop covers the upper part of the main vehicle frame during a non-operation state.
Preferably, the workshop includes a front wall, a rear wall, a left wall, a right wall and a top surface, thereby forming a relatively closed space.
In any of the above schemes, preferably, the front wall of the workshop is movably connected with the right wall or the left wall, so that the workshop can slide out, the front wall, the rear wall, the left wall and the right wall are all telescopic and foldable, and the side walls can be opened or closed according to actual operation requirements.
In any of the above schemes, preferably, the auxiliary vehicle includes an auxiliary vehicle cab, one end of the telescopic beam is located at one end of the auxiliary vehicle cab and is fixedly connected with the auxiliary vehicle frame, the auxiliary vehicle frame is connected with the main vehicle frame through a connecting rod, the connecting rod is connected with the auxiliary vehicle frame through a first pin shaft and a telescopic oil cylinder, and the end does not need to be detached.
In any of the above schemes, preferably, the auxiliary vehicle includes a portal, the other end of the telescopic beam is connected with the main vehicle cab through a spherical hinge, the portal falls on the traveling steel rail on the main vehicle frame through traveling wheels, and the spherical hinge enables the portal to adapt to the deflection of the working shop in the sliding process when the portal is in a curve section or a slope section of a railway line.
In any of the above schemes, preferably, the gantry of the auxiliary vehicle is provided with a running driving component with a brake, and the auxiliary vehicle can be driven or braked to run independently.
In any of the above schemes, preferably, the connecting rod is connected with the main vehicle frame through a second pin and a mounting support thereof, the mounting support is divided into an upper support and a lower support, the upper support and the lower support are connected through a cylinder, and the upper support and the lower support are opened or closed through the expansion and contraction of the cylinder to release or lock the fixed constraint between the main vehicle and the auxiliary vehicle, so that the main vehicle and the auxiliary vehicle can move or stand still relatively. When the main vehicle is in a non-operation state, the cylinder is compressed, the mounting support is closed, the telescopic oil cylinder extends, and the connecting rod is connected with the main vehicle frame and the auxiliary vehicle frame to ensure that the main vehicle and the auxiliary vehicle are in a linkage state; when the main vehicle is in an operation state, the cylinder extends, the mounting support is opened, the telescopic oil cylinder compresses to lift the connecting rod, so that the connection between the main vehicle and the auxiliary vehicle is unlocked, and the main vehicle and the auxiliary vehicle can move relatively.
In any of the above solutions, it is preferable that the movable railway combined working vehicle forms the working shop covering a working area in a manner that the main vehicle is fixed and the auxiliary vehicle runs, or forms the working shop covering a working area in a manner that the auxiliary vehicle is fixed and the main vehicle runs, or forms the movable working shop covering a working area in a manner that the main vehicle runs and the auxiliary vehicle runs at a speed different from the running speed of the main vehicle.
In any of the above aspects, preferably, the rear lower portion of the main frame and the lower portion of the sub-frame are provided with hydraulic legs.
In any of the above schemes, preferably, the front end of the main frame and the front end of the auxiliary frame are both provided with a coupler, so that coupling is facilitated.
In order to solve the technical defects of the existing railway maintenance operation transport vehicle operation method and the existing railway tunnel maintenance vehicle group operation method, the invention provides a railway steel rail operation method, which has the following specific technical scheme:
an operation method of a movable railway comprehensive operation vehicle comprises the following steps:
a1. the comprehensive operation vehicle runs at a high speed or runs in a linkage mode to reach an operation area, and the connecting rod and the portal frame are unlocked, so that the main vehicle and the auxiliary vehicle can move relatively;
b1. the main vehicle is fixed, the auxiliary vehicle is driven by the walking driving part to walk in the opposite direction, the walking is stopped until the distance along the line direction below the workshop meets the operation requirement, and the auxiliary vehicle is fixed;
c1. the main vehicle is fixed, the auxiliary vehicle is driven by the traveling driving component with brake on the portal frame to travel in the opposite direction, the traveling is stopped until the distance along the line direction below the workshop meets the operation requirement, and the working vehicle is fixed;
d1. the auxiliary vehicle is fixed, the main vehicle runs in opposite directions under the driving of the driving bogie and the driven bogie, the running is stopped until the distance along the line direction below the workshop meets the operation requirement, and the working vehicle is fixed;
e1. the main vehicle moves at a certain speed, the auxiliary vehicle runs in the same direction in a mode different from the running speed of the main vehicle until the distance along the line direction below the workshop meets the operation requirement, and the two vehicles keep the working area unchanged and respectively run at different speeds at constant speed;
f1. the hydraulic support legs at the lower parts of the main vehicle frame and the auxiliary vehicle frame are lowered according to actual operation requirements and are supported on a ballast bed;
g1. the first crane and the second crane are adopted to hoist the operation equipment and fall into the ballast bed;
h1. carrying out required operation construction on the track bed or the steel rail;
i1. after the operation is finished, the main vehicle and the auxiliary vehicle are folded, the auxiliary vehicle and the main vehicle are connected and locked through the connecting rod, and the door frame is locked;
j1. after the operation is finished, the main vehicle and the auxiliary vehicle do not retract according to the actual operation condition, the operation state is kept, and the portal frame is locked;
k1. the whole vehicle runs at high speed and leaves the working area.
Steps a1, b1, g1, h1, i1, k1 or a1, c1, g1, h1, i1, k1 or a1, d1, g1, h1, i1, k1 or a1, e1, g1, h1, i1 and k1 are performed in sequence.
In the whole operation process, the step f1 is inserted into the execution steps according to the actual operation requirement, the step j1 can replace the step i1 according to the actual operation condition, and the steps b1, c1, d1 and e1 carry out quick switching of the mutual states according to the actual operation requirement.
Compared with the prior art, the invention has the beneficial effects that: the movable railway comprehensive operation vehicle realizes the quick switching of different states between the high-speed operation working condition and the operation working condition of the vehicle through the ingenious connection structure design between the main vehicle and the auxiliary vehicle, and can realize the technical effect of continuous operation. The operation method of the movable railway comprehensive operation vehicle also provides a movable comprehensive operation method and a thought which are different from the prior art, comprehensively improves the work flow of the maintenance and operation of the prior railway steel rail or track bed, and obtains excellent positive effects. Specifically, the invention has the following beneficial effects: (1) after the whole vehicle arrives at a working area, the working state can be simply and quickly switched to be a working state, an independent operation workshop which completely covers the working area is formed, corresponding operation is completed in the operation workshop through a crane and corresponding working machines carried by the working workshop, the operation can be quickly switched to be in a high-speed operation state after the operation is completed, the whole switching process is simple and quick, the operation can be completed only by operating corresponding control switches, complicated alignment and special fixing and fastening measures are not needed, and the automation degree and the operation efficiency are high. (2) When the whole vehicle needs to be jacked up in operation, such as rail welding operation, the independent operation workshop formed by the invention can meet the rail welding operation requirement without jacking the whole vehicle, and the problem of falling wheels and entering rails after the operation is finished is not required to be considered, so that the adaptability is strong. (3) The invention can meet the working conditions of both fixed operation and continuous operation, and can be switched between the two working conditions rapidly and freely. (4) The invention can rapidly evacuate from the operation site under the condition of not retracting the vehicle, and has high application safety.
Drawings
Fig. 1 is a schematic view of the overall layout of a mobile railway complex work vehicle according to a preferred embodiment of the present invention, in which the side wall portion of the work shop is not shown.
Fig. 2 is a schematic structural view of a preferred embodiment of a main frame of the mobile railway working complex according to the present invention.
Fig. 3 is a perspective view of a preferred embodiment of a link in the mobile railway working complex according to the present invention.
Fig. 4 is a schematic view of a preferred embodiment of a link connection structure in a non-operating state of a primary car and a secondary car in the mobile railway working complex according to the present invention.
Fig. 5 is a perspective view of a preferred embodiment of a connecting rod and main car frame end connecting structure of a movable railway combined working car according to the present invention when the main car and the auxiliary car are in a non-working state.
Fig. 6 is a perspective view of the movable railway working vehicle according to the present invention, in which the main vehicle and the sub-vehicle are lifted up in an operation state.
Fig. 7 is a left side view of the mobile railway working complex of fig. 6 with the primary and secondary cars in an operative condition link raised in accordance with the present invention.
Fig. 8 is a perspective view of the frame end of the auxiliary car connected by the connecting rod between the main car and the auxiliary car in the movable railway comprehensive operation car according to the invention.
Fig. 9 is a schematic view showing a sliding process of the workshop according to the embodiment of fig. 1 of the mobile railway combination work vehicle according to the present invention, wherein the side wall portion of the workshop is not shown.
Fig. 10 is a schematic view of the working shop of the embodiment of the mobile railway combination work vehicle of fig. 1 according to the invention in an operating state, in which the side wall part of the working shop is not shown.
Description of reference numerals:
1, coupler; 2, a main driver cab; 3, an active bogie; 4, a door frame; 5 main frame; 6 a first crane; 7, a workshop; 8, a main vehicle power transmission system and a vehicle-mounted tool; 9 a second crane; 10 driven bogie; 11 hydraulic support legs; 12 connecting rods; 13 auxiliary frame; 14 a running drive part; 15 auxiliary vehicle cab; 16 connecting pieces; 201 running wheels; 202 a gantry frame; 203, spherical hinge; 204 running drive means with braking; 301 air cylinder; 302 a second pin; 303 a first pin; 304 telescopic oil cylinders; 305 mounts a support.
Detailed Description
The preferred technical solution of the mobile railway integrated working vehicle is described in detail below with reference to fig. 1 to 10:
a movable railway comprehensive operation vehicle comprises a main vehicle and an auxiliary vehicle, wherein the main vehicle comprises a main vehicle frame 5, one end of the main vehicle frame 5 is provided with a main vehicle cab 2, the upper part of the main vehicle frame 5 is fixedly provided with a traveling steel rail, and the lower part of the main vehicle frame 5 is provided with a driving bogie 3, a main vehicle power transmission system, a vehicle-mounted tool 8 and a driven bogie 10; the auxiliary vehicle comprises an auxiliary vehicle framework 13 and a working workshop 7 (the side wall part of the working workshop is not shown in the figure), an auxiliary vehicle driver cab 15 is arranged at the end part of the auxiliary vehicle framework 13, a walking driving part 14 is arranged at the lower part of the auxiliary vehicle framework 13, a telescopic beam is arranged below the ceiling of the working workshop 7, a first crane 6 and a second crane 9 are arranged at the lower part of the telescopic beam, and the working workshop 7 covers the upper part of the main vehicle frame 5 in a non-operation state.
The auxiliary vehicle comprises an auxiliary vehicle cab 15, one end of the telescopic beam is located at one end of the auxiliary vehicle cab 15 and is fixedly connected with an auxiliary vehicle framework 13, the auxiliary vehicle framework 13 is connected with the main vehicle frame 5 through a connecting rod 12, the connecting rod 12 is connected with the auxiliary vehicle framework 13 through a first pin shaft 303 and a telescopic oil cylinder 304, and the end does not need to be detached.
The auxiliary vehicle comprises a portal frame 4, the other end of the telescopic beam is connected with the main vehicle cab 2 through a spherical hinge 203, the portal frame 4 falls on the walking steel rail on the main vehicle frame 5 through walking wheels 201, and the spherical hinge 203 enables the portal frame 4 to be adaptive to the deflection of the working shop 7 in the sliding process when the railway line curve section or the slope section is formed.
The connecting rod 12 is connected with the main vehicle frame 5 through a second pin shaft 302 and a mounting support 305 thereof, the mounting support 305 is divided into an upper part and a lower part, and the upper part and the lower part can be opened or closed through the expansion and contraction of the air cylinder 301 so as to release or lock the fixed constraint between the main vehicle and the auxiliary vehicle, so that the main vehicle and the auxiliary vehicle can move or stop relatively. When the device is in a non-operation state, the air cylinder 301 is compressed, the mounting support 305 is closed, the telescopic oil cylinder 304 extends, the connecting rod 12 is connected with the main vehicle frame 5 and the auxiliary vehicle frame 13, the main vehicle and the auxiliary vehicle are ensured to be in a linkage state, when the device is in an operation state, the air cylinder 301 extends, the mounting support 305 is opened, the telescopic oil cylinder 304 is compressed to lift the connecting rod 12, so that the connection between the main vehicle and the auxiliary vehicle is unlocked, and the main vehicle and the auxiliary vehicle can move relatively.
The work shop 7 comprises a front wall, a rear wall, a left wall, a right wall and a top surface, thus forming a relatively closed space.
The front side wall of the workshop 7 is movably connected with the right side wall or the left side wall so that the workshop 7 can slide out, and the front side wall, the rear side wall, the left side wall and the right side wall are all telescopic and foldable and can be opened or closed according to actual operation requirements.
And a walking driving component 204 with a brake is arranged on the portal frame 4 of the auxiliary vehicle, and the auxiliary vehicle can be driven or braked to run independently.
The movable railway comprehensive operation vehicle can form an operation workshop 7 covering a working area in a mode that the main vehicle is fixed and the auxiliary vehicle runs, or form the operation workshop 7 covering the working area in a mode that the auxiliary vehicle is fixed and the main vehicle runs, or form the movable operation workshop 7 covering the working area in a mode that the main vehicle runs and the auxiliary vehicle runs at a speed different from the running speed of the main vehicle.
The lower part of the rear part of the main vehicle frame 5 and the lower part of the auxiliary vehicle frame 13 are both provided with hydraulic support legs 11. The front ends of the main vehicle frame 5 and the auxiliary vehicle frame 13 are both provided with a vehicle coupler 1, so that the coupling is convenient.
The preferred technical solution of the operation method of the movable railway integrated operation vehicle is described in detail below with reference to fig. 1 to 10:
the operation method of the movable railway comprehensive operation vehicle is implemented by any one of the preferable schemes in the embodiment, and comprises the following steps:
a1. the comprehensive operation vehicle runs at a high speed or runs in a linkage mode to reach an operation area, and the connecting rod 12 and the portal frame 4 are unlocked, so that the main vehicle and the auxiliary vehicle can move relatively;
b1. the main vehicle is fixed, the auxiliary vehicle runs in the opposite direction under the driving of the running driving part 14, the running is stopped until the distance along the line direction below the workshop 7 meets the operation requirement, and the auxiliary vehicle is fixed;
c1. the main vehicle is fixed, the auxiliary vehicle is driven by a traveling driving part 204 with brake on the gantry 4 to travel in the opposite direction, the traveling is stopped until the distance along the line direction below the workshop 7 meets the operation requirement, and the working vehicle is fixed;
d1. the auxiliary vehicle is fixed, the main vehicle runs in the opposite direction under the driving of the driving bogie 3 and the driven bogie 10, the running is stopped until the distance along the line direction below the workshop 7 meets the operation requirement, and the working vehicle is fixed;
e1. the main vehicle moves at a certain speed, the auxiliary vehicle runs in the same direction in a mode different from the running speed of the main vehicle until the distance along the line direction below the workshop 7 meets the operation requirement, and the two vehicles keep the working area unchanged and respectively run at different speeds at constant speed;
f1. the hydraulic support legs 11 at the lower parts of the main vehicle frame 5 and the auxiliary vehicle frame 13 are lowered according to the actual operation requirement to be supported on the ballast bed;
g1. the first crane 6 and the second crane 9 are adopted to hoist the operation equipment and fall into the ballast bed;
h1. carrying out required operation construction on the track bed or the steel rail;
i1. after the operation is finished, the main vehicle and the auxiliary vehicle are retracted, the auxiliary vehicle and the main vehicle are connected and locked through the connecting rod 12, and the portal frame 4 is locked;
j1. after the operation is finished, the main vehicle and the auxiliary vehicle do not retract according to the actual operation condition, the operation state is kept, and the portal frame 4 is locked;
k1. the whole vehicle runs at high speed and leaves the working area.
According to actual operation needs, steps a1, b1, g1, h1, i1 and k1 can be selected to be sequentially executed, steps a1, c1, g1, h1, i1 and k1 can be sequentially executed, steps a1, d1, g1, h1, i1 and k1 can be sequentially executed, and steps a1, e1, g1, h1, i1 and k1 can be sequentially executed.
In the whole operation process, the step f1 is inserted into the execution steps according to the actual operation requirement, the step j1 can replace the step i1 according to the actual operation condition, and the steps b1, c1, d1 and e1 carry out quick switching of the mutual states according to the actual operation requirement.
The movable railway comprehensive operation vehicle realizes the quick switching of different states between the high-speed operation working condition and the operation working condition of the vehicle through the ingenious connection structure design between the main vehicle and the auxiliary vehicle, and can realize the technical effect of continuous operation. The operation method of the movable railway comprehensive operation vehicle also provides a movable comprehensive operation method and a thought which are different from the prior art, comprehensively improves the work flow of the maintenance and operation of the prior railway steel rail or track bed, and obtains excellent positive effects. The invention can be simply and quickly switched into the working state after the whole vehicle arrives at the working area, so as to form an independent operation workshop which completely covers the working area, the operation workshop completes the corresponding operation through the crane and the corresponding working machine carried by the crane, the operation can be quickly switched into the high-speed operation state after the operation is completed, the whole switching process is simple and quick, the operation can be completed only by operating the corresponding control switch, the complicated alignment and special fixing and fastening measures are not needed, and the automation degree and the operation efficiency are high. When the whole vehicle needs to be jacked up in operation, such as rail welding operation, the independent operation workshop formed by the invention can meet the rail welding operation requirement without jacking the whole vehicle, and the problem of falling wheels and entering rails after the operation is finished is not required to be considered, so that the adaptability is strong. The invention can meet the working conditions of both fixed operation and continuous operation, and can be switched between the two working conditions rapidly and freely. The invention can rapidly evacuate from the operation site under the condition of not retracting the vehicle, and has high application safety.
The above embodiments are merely preferred embodiments, wherein the components and the connection relations involved are not limited to the above described embodiments, and the arrangement and the connection relations of the components in the preferred embodiments may be arbitrarily arranged and combined to form a complete technical solution.
Claims (10)
1. The utility model provides a movable railway combined operation car, includes main car and auxiliary car, the main car includes main car frame (5), the auxiliary car includes auxiliary car framework (13), workshop (7), and auxiliary car framework (13) tip is equipped with auxiliary car cab (15), and the ceiling below of workshop (7) is provided with flexible roof beam, flexible roof beam lower part is provided with first crane (6), second crane (9), its characterized in that, flexible roof beam one end be located auxiliary car cab (15) one end and with auxiliary car framework (13) between fixed connection, auxiliary car framework (13) are connected with main car frame (5) through connecting rod (12).
2. The mobile railway integrated working vehicle according to claim 1, characterized in that the connecting rod (12) is connected with the main vehicle frame (5) through a second pin (302) and a mounting support (305) thereof, and the connecting rod (12) is connected with the auxiliary vehicle frame (13) through a first pin (303) and a telescopic cylinder (304).
3. The mobile railroad integrated work vehicle of claim 2, wherein the mounting bracket (305) comprises an upper bracket and a lower bracket, which are connected by a cylinder (301).
4. The movable railway comprehensive operation vehicle as claimed in claim 1, wherein one end of the main vehicle frame (5) is provided with a main vehicle cab (2), the upper part of the main vehicle frame (5) is fixedly provided with traveling steel rails, and the lower part of the main vehicle frame (5) is sequentially provided with a driving bogie (3), a main vehicle power transmission system, a vehicle-mounted tool (8) and a driven bogie (10) from left to right.
5. A mobile railway vehicle according to claim 1, wherein the auxiliary frame (13) is provided with a running drive (14) at a lower portion thereof.
6. Mobile railway vehicle according to claim 1, characterized in that the workshop (7) covers the upper part of the main vehicle frame (5) in the non-operative state.
7. The mobile railway vehicle according to claim 1, wherein the work shop (7) comprises a front wall, a rear wall, a left wall, a right wall and a top surface, thereby forming a relatively closed space, the front wall is movably connected with the right wall or the left wall, and the front wall, the rear wall, the left wall and the right wall are all arranged in a telescopic and foldable structure.
8. The mobile railway vehicle for integrated operations according to claim 1, characterized in that the secondary vehicle comprises a mast (4), the other end of the telescopic beam is connected to the mast (4) by means of a ball joint (203) with the main vehicle cab (2), the mast (4) being dropped on the travelling rails of the main vehicle frame (5) by means of travelling wheels (201).
9. A mobile railway vehicle according to claim 8, characterized in that the mast (4) is provided with a braking travel drive (204) for driving or braking the auxiliary vehicle solely.
10. A method of operating a mobile railway complex vehicle, the method being implemented according to any one of claims 1 to 9, comprising the steps of:
a1. the comprehensive operation vehicle runs at high speed or runs in a linkage mode to reach an operation area, and the connecting rod (12) and the portal frame (4) are unlocked, so that the main vehicle and the auxiliary vehicle can move relatively;
b1. the main vehicle is fixed, the auxiliary vehicle runs in the opposite direction under the driving of the running driving part (14), the running is stopped until the distance along the line direction below the workshop (7) meets the operation requirement, and the auxiliary vehicle is fixed;
c1. the main vehicle is fixed, the auxiliary vehicle is driven by a traveling driving part (204) with brake on the gantry (4) to travel in the opposite direction, the traveling is stopped until the distance along the line direction below the workshop (7) meets the operation requirement, and the working vehicle is fixed;
d1. the auxiliary vehicle is fixed, the main vehicle runs in the opposite direction under the driving of the driving bogie (3) and the driven bogie (10), the running is stopped until the distance along the line direction below the workshop (7) meets the operation requirement, and the working vehicle is fixed;
e1. the main vehicle moves at a certain speed, the auxiliary vehicle runs in the same direction in a mode different from the running speed of the main vehicle until the distance along the line direction below the workshop (7) meets the operation requirement, and the two vehicles keep the working area unchanged and respectively run at different speeds at constant speed;
f1. hydraulic support legs (11) at the lower parts of the main vehicle frame (5) and the auxiliary vehicle frame (13) are lowered according to actual operation requirements to be supported on the ballast bed;
g1. the operation equipment is hoisted down by a first crane (6) and a second crane (9) and falls onto the ballast bed;
h1. carrying out required operation construction on the track bed or the steel rail;
i1. after the operation is finished, the main vehicle and the auxiliary vehicle are retracted, the auxiliary vehicle and the main vehicle are connected and locked by the connecting rod (12), and the portal frame (4) is locked;
j1. after the operation is finished, the main vehicle and the auxiliary vehicle do not retract according to the actual operation condition, the operation state is kept, and the portal frame (4) is locked;
k1. the whole vehicle runs at high speed and leaves the working area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910779206.1A CN112406918A (en) | 2019-08-22 | 2019-08-22 | A kind of movable railway integrated operation vehicle and operation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910779206.1A CN112406918A (en) | 2019-08-22 | 2019-08-22 | A kind of movable railway integrated operation vehicle and operation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112406918A true CN112406918A (en) | 2021-02-26 |
Family
ID=74779793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910779206.1A Pending CN112406918A (en) | 2019-08-22 | 2019-08-22 | A kind of movable railway integrated operation vehicle and operation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112406918A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116462103A (en) * | 2023-04-06 | 2023-07-21 | 山东磁浮列车轨道工程有限公司 | Comprehensive operation vehicle for dismounting and mounting tracks in medium-low speed magnetic levitation transportation station and working method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2878461Y (en) * | 2006-03-15 | 2007-03-14 | 昆明中铁大型养路机械集团有限公司 | Vehicle for welding railroad movably |
| DE102006049408A1 (en) * | 2006-10-16 | 2008-04-17 | Stahlberg Roensch Gmbh & Co. Kg | Replacing a defective or worn rail, in a permanent way, positions the wagon across the rail length for it to be cut and lifted free for a new length to be lowered for bonding in place |
| EP2457798A1 (en) * | 2010-11-26 | 2012-05-30 | Ralf Zürcher | Maintenance vehicle for construction and/or renovation of a railway track |
| CN107351927A (en) * | 2017-07-14 | 2017-11-17 | 河南科技大学 | Separable radial type city bus |
| CN109989308A (en) * | 2017-12-29 | 2019-07-09 | 中国铁建高新装备股份有限公司 | A kind of the seamless track steel rail REPAIR WELDING vehicle and restorative procedure of band independence traveling workshop |
| CN109989307A (en) * | 2017-12-29 | 2019-07-09 | 中国铁建高新装备股份有限公司 | A kind of seamless track steel rail REPAIR WELDING vehicle and restorative procedure |
| CN211543526U (en) * | 2019-08-22 | 2020-09-22 | 中国铁建高新装备股份有限公司 | Movable railway comprehensive operation vehicle |
-
2019
- 2019-08-22 CN CN201910779206.1A patent/CN112406918A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2878461Y (en) * | 2006-03-15 | 2007-03-14 | 昆明中铁大型养路机械集团有限公司 | Vehicle for welding railroad movably |
| DE102006049408A1 (en) * | 2006-10-16 | 2008-04-17 | Stahlberg Roensch Gmbh & Co. Kg | Replacing a defective or worn rail, in a permanent way, positions the wagon across the rail length for it to be cut and lifted free for a new length to be lowered for bonding in place |
| EP2457798A1 (en) * | 2010-11-26 | 2012-05-30 | Ralf Zürcher | Maintenance vehicle for construction and/or renovation of a railway track |
| CN107351927A (en) * | 2017-07-14 | 2017-11-17 | 河南科技大学 | Separable radial type city bus |
| CN109989308A (en) * | 2017-12-29 | 2019-07-09 | 中国铁建高新装备股份有限公司 | A kind of the seamless track steel rail REPAIR WELDING vehicle and restorative procedure of band independence traveling workshop |
| CN109989307A (en) * | 2017-12-29 | 2019-07-09 | 中国铁建高新装备股份有限公司 | A kind of seamless track steel rail REPAIR WELDING vehicle and restorative procedure |
| CN211543526U (en) * | 2019-08-22 | 2020-09-22 | 中国铁建高新装备股份有限公司 | Movable railway comprehensive operation vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116462103A (en) * | 2023-04-06 | 2023-07-21 | 山东磁浮列车轨道工程有限公司 | Comprehensive operation vehicle for dismounting and mounting tracks in medium-low speed magnetic levitation transportation station and working method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4236452A (en) | Mobile apparatus for continuously renewing track | |
| CN110722940B (en) | Road and railway dual-purpose bidirectional running traction and cargo carrying transport vehicle and use method thereof | |
| CN207657817U (en) | rail retractable train | |
| CN110816572B (en) | A long rail unloading guide operation trolley | |
| US4520735A (en) | Convertible rail-highway maintenance vehicle | |
| WO2021051786A1 (en) | Bidirectional driving traction and cargo-carrying transport vehicle for use on both highway and railway | |
| CN1112886A (en) | work vehicle | |
| CN109130736B (en) | Highway-railway dual-purpose vehicle capable of quickly going up and down road | |
| CN109944121A (en) | Ballast track sleeper paving is changed trains and Ballast track sleeper paving changes method | |
| CN206448114U (en) | A kind of combined mobile rail-welding vehicle | |
| CN112252099B (en) | Working vehicle for railway turnout paving and replacing and working method thereof | |
| CN103074829A (en) | Railway switch changing construction method and railway switch track laying unit thereof | |
| CN211543526U (en) | Movable railway comprehensive operation vehicle | |
| CA2114398C (en) | Machine arrangement for tamping a track | |
| CN112406918A (en) | A kind of movable railway integrated operation vehicle and operation method | |
| CN211498642U (en) | Vehicular collision blotter device | |
| CN210825314U (en) | Straddle type single-rail overhead construction operation vehicle | |
| CN112172858A (en) | Automatic cross-rail underground coal mine rail roadway inspection robot chassis | |
| CN216002562U (en) | Railway operation vehicle | |
| CN104264549B (en) | Track quick track switching operating Operation Van and operational method thereof | |
| CN210117620U (en) | Tamping vehicle | |
| CN110373965A (en) | A kind of turnout tamping operational method and tamping car | |
| CN212313539U (en) | Medium-sized grinding wagon for railway work section | |
| CN115010018A (en) | Crane and crane shifting method | |
| CN113799813A (en) | Railway operation vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210226 |