CN216467769U - Railway piggyback transport vehicle - Google Patents
Railway piggyback transport vehicle Download PDFInfo
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- CN216467769U CN216467769U CN202123059299.2U CN202123059299U CN216467769U CN 216467769 U CN216467769 U CN 216467769U CN 202123059299 U CN202123059299 U CN 202123059299U CN 216467769 U CN216467769 U CN 216467769U
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- side wall
- tray
- transport vehicle
- piggyback transport
- frame
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Abstract
The utility model relates to a railway piggyback transport vechicle, including automobile body and tray, the automobile body includes first side wall and second side wall, all is equipped with the tip frame between two tip of first side wall and second side wall, and first side wall and/or second side wall rotate with the support component who sets up at the tip frame to be connected, and first side wall and/or second side wall can rotate to the horizontality in order to reserve the tray and get into the space of region between first side wall and the second side wall along the horizontal direction around the support component, and one side of tray can the overlap joint at first side wall, and the opposite side can the overlap joint at the second side wall, the utility model discloses a railway piggyback transport vechicle strong adaptability, handling efficiency is high.
Description
Technical Field
The utility model relates to a railway freight car equipment technical field, concretely relates to railway piggyback transport vechicle.
Background
The statements herein merely provide background related to the present disclosure and may not necessarily constitute prior art.
The road-rail combined transportation mainly comprises container transportation, piggyback transportation, road-rail dual-purpose vehicle transportation and the like.
Piggyback transportation is a mode of combined transportation of roads and railways, and the railway piggyback transportation can realize seamless butt joint of the roads and the railways and reduce environmental pollution. Railway vehicles that transport road trucks or semi-trailers are known as piggyback carriers.
The existing piggyback transport vehicles are mainly classified into a hoisting hanging type or a rolling loading rolling unloading type. The hoisting, hanging and unloading type is flexible, the requirement on a station is low, and the inventor finds that the hoisting, loading and unloading mode needs to be provided with a front crane, so that the loading and unloading efficiency is low; the inventor finds that the roll-on loading and unloading mode has high requirements on station facilities. The above technical problems greatly limit the development of piggyback transport vehicles, making them not widely applicable.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of above-mentioned prior art, provide a railway piggyback transport vechicle, can compromise hoist and mount loading and unloading and roll dress loading and unloading for the suitability of railway piggyback transport vechicle is stronger.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the embodiment of the utility model provides a railway piggyback transport vechicle, including automobile body and tray, the automobile body includes first side wall and second side wall, all be equipped with the tip frame between two tip of first side wall and second side wall, first side wall and/or second side wall rotate with the support component who sets up at the tip frame to be connected, first side wall and/or second side wall can rotate to the horizontality in order to reserve the tray and get into the space of region between first side wall and the second side wall along the horizontal direction around the support component, one side of tray can the overlap joint at first side wall, the opposite side can the overlap joint at the second side wall.
Optionally, the end underframe comprises a support frame, a bogie is mounted on the bottom surface of the support frame, and the support component is mounted on the bottom surface of the support frame.
Optionally, the support frame includes two end beams arranged in parallel, a side beam is arranged between ends of the two end beams on the same side, the end beam and the side beam form a rectangular frame, a sleeper beam is arranged between the two side beams, and a longitudinal beam is arranged between the sleeper beam and the end beam on one side.
Optionally, the tray is including walking the platform, and the both sides of walking the platform all are equipped with the lateral wall, and the top of lateral wall is equipped with the overlap joint board, and wherein the overlap joint board of one side lateral wall can the overlap joint at the top surface of first side wall, and the overlap joint board of opposite side lateral wall can the overlap joint at the top surface of second side wall.
Optionally, a tray locking mechanism is arranged on the end portion frame, the tray locking mechanism can lock and fix the end tray and the end portion frame, or the lap-joint plate is provided with a first locking hole, the first side wall and the second side wall are provided with a second locking hole, the lap-joint plate on one side of the tray can be fixed with the first side wall through the first locking hole and the second locking hole, and the lap-joint plate on the other side of the tray can be fixed with the second side wall through the first locking hole and the second locking hole.
Optionally, a tray lifting seat is arranged at the top of the side wall.
Optionally, a tray base is arranged on the bottom surface of the tray and can be connected with ground pushing equipment.
Optionally, the support member includes a hinged seat, and the hinged seat is fixedly connected to the end chassis through a diagonal brace.
Optionally, a trailer saddle is mounted on one of the end frames, and the trailer saddle can lock a towing pin of the semitrailer.
Optionally, the outer end of the end frame is provided with a foot pedal for a worker to enter the end frame.
Above-mentioned the utility model has the advantages as follows:
the utility model discloses a railway piggyback transport vechicle, first side wall and/or second side wall are connected with the support component rotation that sets up at the tip frame, make first side wall and/or second side wall can rotate and put vertical state or horizontal state, when rotating to vertical state, the tray that loads highway freight train or semitrailer can be fixed on first side wall and second side wall along vertical direction overlap joint, realize hoist and mount loading and unloading, when first side wall and/or second side wall rotate to horizontal state, the tray that loads highway freight train or semitrailer can push into the space between first side wall and the second side wall through the horizontal direction, after rotating the side wall that rotates to horizontal state to vertical state, can utilize first side wall and second side wall to bear the tray, realized the roll-on-roll and unload, when the station yard possesses ground facility, the tray can transversely translate and push out, the rolling loading and unloading efficiency is high. When the station yard does not have ground facilities, the front lifting tray can be used to realize the lifting and unloading of the semitrailer, and the applicability of the railway piggyback transport vehicle is strong.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
FIG. 1 is a front view of the overall structure of embodiment 1 of the present invention;
fig. 2 is a plan view of the whole structure of embodiment 1 of the present invention;
FIG. 3 is a schematic structural view of an end frame of embodiment 1 of the present invention;
fig. 4 is a schematic structural view of a side wall in embodiment 1 of the present invention;
fig. 5 is a schematic structural view of a tray according to embodiment 1 of the present invention;
fig. 6 is a bottom view of the tray according to embodiment 1 of the present invention;
fig. 7 is a top view of a trailer saddle of the embodiment 1 of the invention when two lock irons are closed;
figure 8 is a front view of a trailer saddle according to embodiment 1 of the present invention;
fig. 9 is a top view of a trailer saddle of the embodiment 1 of the invention when two lock irons are opened;
fig. 10 is a cross-sectional view of a trailer saddle according to embodiment 1 of the present invention with two locking irons open;
fig. 11 is a schematic view of the roll-on/roll-off loading/unloading state of embodiment 1 of the present invention;
fig. 12 is a schematic view of a loading semitrailer according to embodiment 1 of the present invention;
the trailer comprises an end frame 1, an end frame 2, side walls 3, a tray 4, a tray locking mechanism 5, pedals 6, a bogie 7, a trailer saddle 8, end beams 9, longitudinal beams 10, side beams 11, sleeper beams 12, hinged seats 13, inclined struts 14, a saddle base 15, a saddle pull rod seat 16, end side walls 17, middle side walls 18, a pin shaft seat 19, a walking platform 20, side walls 21, a tray lifting seat 22, a tray base 23, a saddle pull rod 24, a fixed seat 25, a saddle vertical support 26, a saddle locking seat 27, a locking iron 28, a locking iron support rod 29 and a support rod tension spring.
Detailed Description
Example 1
The embodiment provides a railway piggyback transport vehicle, as shown in fig. 1-2, comprising a vehicle body and a tray 3, wherein the tray 3 is used for bearing a road truck or a semi-trailer, the tray 3 can be fixed on the vehicle body, and the vehicle body is used for transporting the tray 3 and the road truck or the semi-trailer borne by the tray.
The automobile body includes two tip frames 1 and two side walls 2, and two tip frames 1 are first tip frame and second tip frame respectively, and two side walls are first side wall and second side wall respectively.
The first side wall and the second side wall are arranged in parallel, the first end frame is arranged between the end parts of one side of the first side wall and the second side wall, and the second end frame is arranged between the end parts of the other side of the first side wall and the second side wall. The first end frame and the second end frame are connected through the first side wall and the second side wall, so that the first end frame, the second end frame, the first side wall and the second side wall form an integral structure.
The first side wall and/or the second side wall are/is rotationally connected with the first end frame and the second end frame, so that the first side wall and/or the second side wall can be switched between a vertical state and a horizontal state, and switching between hoisting, loading and unloading modes and rolling loading and unloading modes is realized.
Preferably, in order to realize the roll-on loading and unloading in two directions, the first side wall and the second side wall are rotatably connected with the first end frame and the second end frame.
The first end frame comprises a support frame, a bogie 6 is arranged at the bottom of the support frame, and the bogie 6 can be an existing bogie for a railway piggyback transport vehicle, which is not described in detail herein.
As shown in fig. 3, in the present embodiment, the support frame is a rectangular frame structure, and includes two end beams 8 and two side beams 10, the two end beams 8 are arranged in parallel, one side beam 10 is fixed between one ends of the two end beams 8, and the other side beam 10 is fixed between the other ends of the two end beams.
A sleeper beam 11 is arranged between the two side beams 10, a longitudinal beam 9 is arranged between the sleeper beam 11 and an end beam 8 close to the outside of the end workshop, and the end beam 8, the side beams 10, the longitudinal beam 9 and the sleeper beam 11 jointly form a main body structure of the support frame.
A saddle base 14 is arranged between the sleeper beam 11 of one end frame and the other end beam 8 and is used for mounting a trailer saddle.
Four angle departments of the bottom surface of support frame all are provided with supporting component, supporting component includes bracing 13, the top of bracing 13 and the bottom surface fixed connection of support frame, the bottom mounting of bracing has articulated seat 12.
Preferably, the hinge base 12 includes two ear plates, and hinge holes are disposed on both ear plates.
One end of the first side wall is rotatably connected with the first end frame through a hinge hole and a pin shaft, and the other end of the first side wall is rotatably connected with the second end frame through a hinge hole and a pin shaft.
One end of the second side wall is rotatably connected with the second end frame through a hinge hole and a pin shaft, and the other end of the second side wall is rotatably connected with the second end frame through a hinge hole and a pin shaft.
Furthermore, the end faces or the side faces of the first side wall and the second side wall are provided with locking holes, correspondingly, the end beams or the side beams are also provided with locking holes, and when the first side wall and the second side wall rotate to be in a vertical state, the first side wall and the second side wall can be locked and fixed with the first end frame and the second end frame through the locking holes and the locking bolts.
As shown in fig. 4, the first side wall and the second side wall have the same structure, and include a middle side wall 17 and end side walls 16 disposed at two ends of the middle side wall, two pin shaft seats 18 are disposed on the end side walls 16, and the first side wall and the second side wall are rotatably connected to the first end frame and the second end frame through the pin shaft seats 18, the pin shafts, and the hinge seats 12.
In this embodiment, when first side wall or second side wall rotate to the horizontality, can reserve the space that load the regional between first side wall and the second side wall of tray 3 entering along the horizontal direction that loads on highway freight train or semitrailer, and then realized rolling loading and unloading, when first side wall and second side wall rotate to vertical state, can send the space between first side wall and the second side wall into along vertical direction through the tray that lifts by crane equipment and load on highway freight train or semitrailer, thereby realized the hoist and mount loading and unloading.
The tray 3 is used for carrying road trucks or semi-trailers.
As shown in fig. 5 to 6, the pallet includes a walking board 19, the walking board 19 is used for supporting a road truck or a semitrailer, two sides of the walking board 19 are provided with side walls 20, and top ends of the side walls are provided with pallet lifting seats 21, preferably, the pallet lifting seats 21 are welded and fixed to the side walls 20, and the lifting equipment can lift and transport the pallet 3 through the pallet lifting seats 21.
Walk four corner position departments of bottom surface of platform 19 and be provided with tray base 22, seted up two shrinkage pools on every tray base 22, the promotion facility on ground can be connected with tray base through the shrinkage pool, and then is connected with the tray, realizes promoting tray 3 and moves along the horizontal direction, pushes away tray 3 or drags out.
The bottom of lateral wall 20 is fixed with the platform 19 of walking, and is preferred, the lateral wall with walk platform 19 welded fastening, the top of lateral wall is equipped with rather than vertically overlap joint board, and 3 one side of tray can be through the top surface of overlap joint board overlap joint at first side wall, the opposite side of tray can be through the top surface of overlap joint board overlap joint at the second side wall. And then realize utilizing first side wall and second side wall to prop up the tray, the vertical power of transmission.
Further, in order to prevent the tray from shaking in the transportation process, the tray locking mechanisms 4 are arranged on the first end frame and the second end frame, and the two ends of the tray 3 can be respectively locked and fixed with the first end frame and the second end frame by the tray locking mechanisms 4. The tray locking mechanism 4 can be realized by adopting the existing tray locking mechanism for the railway piggyback transport vehicle.
In another embodiment, the lap-joint plate is provided with a first locking hole, the first side wall and the second side wall are provided with a second locking hole, the lap-joint plate on one side of the tray can be fixed with the first side wall through the first locking hole, the second locking hole and the locking bolt, and the lap-joint plate on the other side of the tray can be fixed with the second side wall through the first locking hole, the second locking hole and the locking bolt.
As shown in fig. 7-10, the end frame provided with the saddle base 14 is provided with a trailer saddle 7 mounted thereon through the saddle base, which in one embodiment may be an existing trailer saddle, the specific structure of which will not be described in detail herein, and in another embodiment, the trailer saddle 7 includes a saddle pull rod 23, a fixed seat 24, a saddle upright support 25, a saddle lock seat 26, a lock iron 27, a lock iron support rod 28, and a support rod tension spring 29. The bottom end of the saddle vertical support 25 is rotatably connected with the fixed seat 24 through a pin shaft, the top end of the saddle vertical support 25 is fixedly connected with the saddle lock seat 26, and the saddle lock seat 26 is rotatably connected with one end of the saddle pull rod 23 through a pin shaft. The other end of the saddle pull rod 23 is rotatably connected with a saddle pull rod seat 15 arranged on the end part frame, and the fixed seat 24 is connected with a saddle base 14 of the end part frame through a bolt, so that the saddle is fixed and borne. The saddle pull rod 23 is connected with a saddle pull rod seat of the end underframe through a pin shaft 15, and plays a role in longitudinal fixation. The two lock irons 27 are connected with the saddle lock seat 26 through the lock iron stay 28. Specifically, lock iron vaulting pole 28 one end and saddle lock seat 26 rotate and be connected, the other end and lock iron 27 rotate and be connected, are connected with vaulting pole extension spring 29 between two lock iron vaulting poles 28. In the free state, the latch stay is raised by the stay tension spring 29, as shown in fig. 10. When the semitrailer is loaded, the lock iron support rod falls down under the load action of the semitrailer, and the lock iron 27 locks the semitrailer towing pin as shown in a state of fig. 7, so that the locking effect is achieved.
By adopting the trailer saddle, the trailer saddle has the functions of automatic locking and unlocking, the time of manual operation is saved, and the operation efficiency is high. The trailer tray satisfies the function of lifting by crane and translation simultaneously, strong adaptability.
Furthermore, the end parts of the first end part frame and the second end part frame which deviate from each other are provided with pedals 5 and an escalator, so that workers can conveniently enter the first end part frame and the second end part frame.
The working principle of the railway piggyback transport vehicle of the embodiment is as follows:
when the first side wall and the second side wall need to be hoisted, the first side wall and the second side wall are rotated to be in a vertical state and are locked and fixed with the first end frame and the second end frame, the lifting equipment is utilized to hoist the tray loaded with the highway truck or the semitrailer to be hoisted from top to bottom, the tray is lapped on the first side wall and the second side wall, and the tray is locked and fixed.
When the loading and unloading are required, the first side wall is rotated to a horizontal state, the tray loaded with the highway truck or the semitrailer is pushed to a space between the first side wall and the second side wall along the horizontal direction by a ground facility, one side of the tray is lapped on the second side wall, and then the first side wall is rotated to a vertical state and is lapped with the tray.
The railway piggyback transport vehicle adopting the embodiment has two modes of adaptable rolling loading and rolling unloading and hoisting and hanging unloading, and has strong adaptability and high loading and unloading efficiency. And the road truck or the semitrailer is jointly born and reinforced by the trailer saddle and the tray, and the reliability is high.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.
Claims (10)
1. The utility model provides a railway piggyback transport vechicle, a serial communication port, including automobile body and tray, the automobile body includes first side wall and second side wall, all be equipped with the tip frame between two tip of first side wall and second side wall, first side wall and/or second side wall rotate with the support component who sets up at the tip frame and are connected, first side wall and/or second side wall can rotate to the horizontality around the support component in order to reserve the tray and get into the space in region between first side wall and the second side wall along the horizontal direction, one side of tray can the overlap joint at first side wall, the opposite side can the overlap joint at the second side wall.
2. A railway piggyback transport vehicle as claimed in claim 1 wherein said end chassis includes a support frame, said support frame having a bottom surface on which said bogie is mounted, said support member being mounted on the bottom surface of said support frame.
3. The railway piggyback transport vehicle of claim 2 wherein said support frame comprises two parallel end beams, side beams between ends of the two end beams on the same side, the end beams and the side beams forming a rectangular frame, a bolster between the two side beams, and a longitudinal beam between the bolster and the end beam on one side.
4. The railway piggyback transport vehicle as claimed in claim 1, wherein said tray comprises a platform, both sides of the platform are provided with side walls, the top ends of the side walls are provided with lap plates, wherein the lap plate of one side wall can lap over the top surface of the first side wall, and the lap plate of the other side wall can lap over the top surface of the second side wall.
5. The railway piggyback transport vehicle as claimed in claim 4, wherein the end frame is provided with a tray locking mechanism, the tray locking mechanism can lock and fix the end tray and the end frame, or the lapping plate is provided with a first locking hole, the first side wall and the second side wall are provided with a second locking hole, the lapping plate on one side of the tray can be fixed with the first side wall through the first locking hole and the second locking hole, and the lapping plate on the other side of the tray can be fixed with the second side wall through the first locking hole and the second locking hole.
6. The railway piggyback transport vehicle of claim 4 wherein said side walls are provided at the top with a tray lift.
7. The railway piggyback transport vehicle of claim 1 wherein said tray has a tray base on the bottom surface thereof, said tray base being connectable to ground pushing equipment.
8. The railway piggyback transport vehicle of claim 1 wherein said support members comprise hinged seats fixedly connected to the end chassis by diagonal braces.
9. A railway piggyback transport vehicle as claimed in claim 1 wherein a trailer saddle is mounted on one of the end frames, the trailer saddle being capable of locking the kingpin of the semitrailer.
10. A railway piggyback transport vehicle as claimed in claim 1 wherein the outer ends of said end carriages are provided with foot supports for personnel to enter the end carriages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123059299.2U CN216467769U (en) | 2021-12-07 | 2021-12-07 | Railway piggyback transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123059299.2U CN216467769U (en) | 2021-12-07 | 2021-12-07 | Railway piggyback transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216467769U true CN216467769U (en) | 2022-05-10 |
Family
ID=81419398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123059299.2U Active CN216467769U (en) | 2021-12-07 | 2021-12-07 | Railway piggyback transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216467769U (en) |
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2021
- 2021-12-07 CN CN202123059299.2U patent/CN216467769U/en active Active
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