CN216511624U - TBM rear-matched level-crossing tank truck moving and transporting system - Google Patents
TBM rear-matched level-crossing tank truck moving and transporting system Download PDFInfo
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- CN216511624U CN216511624U CN202123354294.2U CN202123354294U CN216511624U CN 216511624 U CN216511624 U CN 216511624U CN 202123354294 U CN202123354294 U CN 202123354294U CN 216511624 U CN216511624 U CN 216511624U
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Abstract
The utility model discloses a TBM rear matched level-transit tank car moving and transporting system, which comprises: the rear matched trailer is provided with a first travelling track, a transport channel station and an unloading station, wherein the transport channel station is arranged at the front end part of the first travelling track; the transfer device comprises a bearing bracket and a driving device, wherein the bearing bracket is movably arranged on the rear matched trailer to be capable of moving to and fro at a transport channel station and an unloading station, the top of the bearing bracket is provided with a bearing track, the driving device is respectively connected with the bearing bracket and the rear matched trailer, and the bearing track is aligned with the first travelling crane track when the bearing bracket moves to the transport channel station; and the jacking device is positioned at the unloading station. The tank car need not climb the abrupt slope operation when removing to the bearing track for traction vehicle can pull the tank car with comparatively even and less power and remove, and the driver of being convenient for is accurate controls, reduces traction vehicle's operating requirement, and in addition, no longer need lay and replace the rail, can improve operating efficiency and locomotive security of traveling.
Description
Technical Field
The utility model relates to the technical field of TBM (tunnel boring machine), in particular to a TBM rear matching tank truck transporting system.
Background
The TBM (full face tunnel boring machine) needs to transport concrete and other materials through a tank car during construction, the tank car needs to be moved to a preset unloading position through a moving device after moving to a certain position, the existing moving device and a rear matched steel rail are designed in a three-dimensional crossing mode, the moving device is arranged on the rear matched steel rail, and steep ramps are arranged in front of and behind the moving device. The tank car is pulled by the traction locomotive to climb the ramp, and the tank car is accurately stopped at the designed position on the transporter, so that the tank car can be in place. If traction force is too small, the tank car cannot smoothly climb to a designed position on the transporter through a ramp, if traction force is too large, the tank car can exceed the designed position due to factors such as inertia or untimely braking, and the ramp on the transporter is steep, so that traction force applied to the tank car in the process from climbing the transporter to stopping on the transporter is changed greatly, a traction locomotive needs to be accurately operated, and requirements on the operating skills of a driver are strict. In some cases, in order to enable the tank car to smoothly climb up the transfer conveyor, the replacement rail is required to be installed, but the replacement rail installation process is complex and easy to deviate, and the operation efficiency and the running safety of the locomotive are affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a TBM rear matched level-crossing tank truck transfer system, which can reduce the operation requirement of a traction locomotive and improve the operation efficiency and the running safety of the locomotive.
In order to realize the purpose, the utility model provides a supporting level-crossing tank car moves fortune system behind TBM which includes: the system comprises a rear matching trailer, a first driving rail, a transportation channel station and an unloading station, wherein the transportation channel station is arranged at the front end part of the first driving rail; the transfer device comprises a bearing bracket and a driving device, the bearing bracket is movably arranged on the rear matched trailer to be capable of moving to and fro on the transport channel station and the unloading station, a bearing track is arranged at the top of the bearing bracket, the driving device is respectively connected with the bearing bracket and the rear matched trailer, and the bearing track is aligned with the first travelling crane track when the bearing bracket moves to the transport channel station; and the jacking device is positioned at the unloading station.
According to the TBM rear matched level-crossing tank truck transporting system, more than two groups of driving devices are arranged and are sequentially arranged along the length direction of the bearing track.
According to the TBM rear matched level-crossing tank truck transporting system, the driving device is set as a traction oil cylinder.
According to the TBM rear matched level-crossing tank truck transporting system, a sliding rail is arranged on the rear matched trailer, and the bottom of the bearing bracket is provided with a roller which is arranged on the sliding rail in a rolling manner.
According to the TBM rear matched level-crossing tank car transporting system, the jacking device comprises at least one jacking piece, and a supporting plate is arranged at the top of each jacking piece.
According to the TBM rear matched level-crossing tank car transporting system, the number of the jacking parts is at least three, at least one jacking part is arranged on one side of the unloading station, and at least one of the other jacking parts is arranged on the other side of the unloading station.
The beneficial effect that above-mentioned scheme has:
through the structure, when the bearing bracket moves to the station of the transportation channel, the bearing track is aligned with the first travelling car track, so that the tank car does not need to climb a steep slope when moving to the bearing track, the traction locomotive can pull the tank car to move with relatively uniform and small force, a driver can conveniently and accurately control the traction locomotive, the operation requirement of the traction locomotive can be reduced, and the tank car can be ensured to be accurately stopped on the bearing bracket;
through the structure, the replacement rail does not need to be laid, and the traction locomotive and the tank car do not need to run on the replacement rail, so that the working efficiency and the running safety of the locomotive can be improved.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the accompanying drawings and examples;
FIG. 1 is a side view of an embodiment of the present invention;
FIG. 2 is a cross-sectional view of the embodiment of the present invention in an operational state;
FIG. 3 is a cross-sectional view of the embodiment of the present invention in another operational state;
figure 4 is a schematic view of the first travel rail and the bolster rail in cooperation with the mover positioned at the transport aisle station.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, greater than, less than, exceeding, etc. are understood as excluding the present numbers, and the above, below, inside, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1 to 4, a TBM rear mating level-crossing tank truck transfer system includes a rear mating trailer 10, a transfer unit 20 and a jacking device 30, the rear mating trailer 10 is provided with a first transfer rail 51, a transport channel station 11 and an unloading station 12, the transport channel station 11 is arranged at the front end of the first transfer rail 51, the transfer unit 20 includes a support bracket 21 and a driving device 22, the support bracket 21 is movably arranged on the rear mating trailer 10 to be capable of moving to and fro on the transport channel station 11 and the unloading station 12, the top of the support bracket 21 is provided with a support rail 23, the driving device 22 is respectively connected with the support bracket 21 and the rear mating trailer 10, and the jacking device 30 is located on the unloading station 12. The drive device 22 can drive the support carrier 21 from the transport channel station 11 to the discharge station 12 and can drive the support carrier 21 from the discharge station 12 to the transport channel station 11, the support rail 23 being aligned with the first travelling rail 51 when the support carrier 21 is moved to the transport channel station 11.
The rear end of the first track 51 on the rear mating trailer 10 extends adjacent to the track 60 laid within the tunnel so that a lead locomotive and other train consist or like equipment can climb directly from the track 60 onto the first track 51 and move along the first track 51.
During operation, the support bracket 21 is firstly positioned at the transport passage station 11, the support rail 23 is aligned with the first travelling rail 51 in a front-back manner, so that the rear end of the top edge of the support rail 23 is equal to the front end of the top edge of the first travelling rail 51 in height, and the tank car 40 climbs onto the first travelling rail 51 from the rail 60 laid in the tunnel under the action of the traction force of the traction locomotive and stably moves to the support rail 23 along the first travelling rail 51; after the tank car 40 stops on the bearing track 23, the driving device 22 drives the bearing bracket 21 to move to the unloading station 12; the tank car 40 is jacked up by the jacking device 30, and then the supporting bracket 21 is driven to return to the transportation channel station 11 by the driving device 22, so that the first train track 51 and the supporting track 23 are arranged to form a continuous first track, and train marshalling can pass through in a straight line; after the tank truck 40 is unloaded, the support bracket 21 is moved to the unloading station 12 again, the jacking device 30 is reset to place the tank truck 40 on the support rail 23 again, and then the support bracket 21 and the tank truck 40 are driven to the transportation channel station 11 by the driving device 22.
Compared with the steep slope arranged on the transporter 20 in the prior art, in the technical scheme, when the bearing bracket 21 moves to the transport channel station 11, the bearing rail 23 is aligned with the first traveling rail 51, and the tank car 40 does not need to climb the steep slope when moving to the bearing rail 23, so that the traction locomotive can pull the tank car 40 to move with relatively uniform and relatively small force, a driver can conveniently and accurately control the traction locomotive, the operation requirement of the traction locomotive can be reduced, and the tank car 40 can be ensured to be accurately stopped on the bearing bracket 21. In addition, through the structure, the replacement rail does not need to be laid, and the traction locomotive and the tank car 40 do not need to run on the replacement rail, so that the working efficiency and the locomotive running safety can be improved.
In addition, the rear trailer 10 is usually further provided with a second rail 52, the second rail 52 and the first rail 51 are respectively disposed at the front and rear sides of the transportation channel station 11, when the support bracket 21 is located at the transportation channel station 11, the support rail 23 is respectively aligned with the first rail 51 and the second rail 52, that is, the three rails can be arranged to form a continuous second rail, and the front end of the top edge of the support rail 23 is equal to the rear end of the top edge of the second rail 52, so that the equipment such as a tractor can move along the continuous second rail.
Here, two or more sets of the driving devices 22 are provided, and these driving devices 22 are arranged in order along the longitudinal direction of the support rail 23. In operation, the support bracket 21 can be driven to move relatively smoothly on the rear trailer 10 by controlling the synchronous operation of the driving devices 22. Specifically, the driving device 22 may be configured as a traction cylinder, and the support bracket 21 is pushed to move by the traction cylinder.
In some embodiments, the driving device 22 may also be composed of a traction motor, a rack, a gear, etc., the traction motor is disposed at the bottom of the support bracket 21, the rack is disposed on the rear trailer 10, and the gear is disposed on the output shaft of the traction motor and is in mesh transmission with the rack. Or the driving device 22 is composed of a traction motor, two chain wheels and a chain, the traction motor is arranged on the rear matched trailer 10, the two chain wheels are arranged at intervals and are arranged on the rear matched trailer 10 in a rotating mode, one chain wheel is connected with the traction motor, and the chain is wound on the two chain wheels and is connected with the supporting bracket 21.
Wherein, the rear mating trailer 10 is provided with a slide rail 13, the bottom of the support bracket 21 is provided with a roller 24, the roller 24 is arranged on the slide rail 13 in a rolling manner, so as to movably connect the support bracket 21 with the rear mating trailer 10, and when the support bracket 21 is pushed to move, the roller 24 can roll along the slide rail 13.
In some embodiments, a slide may be disposed at the bottom of the support bracket 21, and the slide is slidably disposed on the slide rail 13.
The jacking device 30 comprises at least one jacking piece 31, and a supporting plate 32 is arranged at the top of each jacking piece 31. The bearing plate 32 is in contact with the bottom of the tank car 40 to increase the contact area between the jacking device 30 and the tank car 40 and improve the stability.
Specifically, the number of the jacking pieces 31 is at least three, at least one of the jacking pieces 31 is arranged on one side of the unloading station 12, and at least one of the other jacking pieces 31 is arranged on the other side of the unloading station 12, so that the jacking stability of the tank car 40 is further improved. For example, the number of the jacking members 31 is four, two jacking members 31 are arranged on one side of the unloading station 12, the other two jacking members 31 are arranged on the other side of the unloading station 12, and the four jacking members 31 are respectively arranged at four corner points of a rectangle.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (6)
1. The utility model provides a supporting level traffic formula tank car moving system behind TBM which characterized in that includes:
the rear mating trailer (10) is provided with a first travelling rail (51), a transportation channel station (11) and an unloading station (12), and the transportation channel station (11) is arranged at the front end part of the first travelling rail (51);
the transfer device (20), the transfer device (20) comprises a support bracket (21) and a driving device (22), the support bracket (21) is movably arranged on the rear matched trailer (10) to be capable of moving in a reciprocating mode on the transport channel station (11) and the unloading station (12), a support rail (23) is arranged at the top of the support bracket (21), the driving device (22) is respectively connected with the support bracket (21) and the rear matched trailer (10), and the support rail (23) is aligned with the first trailer rail (51) when the support bracket (21) moves to the transport channel station (11);
the jacking device (30), the jacking device (30) is located at the unloading station (12).
2. The system of claim 1, wherein the drives (22) are arranged in more than two groups and are arranged in sequence along the length of the support rail (23).
3. The TBM after-mating level-crossing tanker haulage system of claim 1 or 2, characterized in that the drive means (22) is configured as a traction cylinder.
4. The TBM rear complete set level crossing tank car moving system according to claim 1, wherein the rear complete set trailer (10) is provided with a slide rail (13), the bottom of the support bracket (21) is provided with a roller (24), and the roller (24) is arranged on the slide rail (13) in a rolling manner.
5. The TBM after-mating level-crossing tanker haulage system according to claim 1 or 4, characterized in that the jacking device (30) comprises at least one jacking piece (31), and a support plate (32) is arranged on the top of each jacking piece (31).
6. The TBM after-complete-service level-crossing tank car moving system according to claim 5, wherein the number of the jacking members (31) is at least three, at least one jacking member (31) is arranged on one side of the unloading station (12), and at least one of the other jacking members (31) is arranged on the other side of the unloading station (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123354294.2U CN216511624U (en) | 2021-12-29 | 2021-12-29 | TBM rear-matched level-crossing tank truck moving and transporting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123354294.2U CN216511624U (en) | 2021-12-29 | 2021-12-29 | TBM rear-matched level-crossing tank truck moving and transporting system |
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| Publication Number | Publication Date |
|---|---|
| CN216511624U true CN216511624U (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123354294.2U Active CN216511624U (en) | 2021-12-29 | 2021-12-29 | TBM rear-matched level-crossing tank truck moving and transporting system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114537464A (en) * | 2022-02-21 | 2022-05-27 | 中国铁建重工集团股份有限公司 | Supporting trailer is with translation device and entry driving machine behind entry driving machine |
-
2021
- 2021-12-29 CN CN202123354294.2U patent/CN216511624U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114537464A (en) * | 2022-02-21 | 2022-05-27 | 中国铁建重工集团股份有限公司 | Supporting trailer is with translation device and entry driving machine behind entry driving machine |
| CN114537464B (en) * | 2022-02-21 | 2023-08-18 | 中国铁建重工集团股份有限公司 | Translation device for rear matched trailer of heading machine and heading machine |
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