CN214355399U - Rail traction transfer device for railway wagon bogie - Google Patents
Rail traction transfer device for railway wagon bogie Download PDFInfo
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- CN214355399U CN214355399U CN202120093274.5U CN202120093274U CN214355399U CN 214355399 U CN214355399 U CN 214355399U CN 202120093274 U CN202120093274 U CN 202120093274U CN 214355399 U CN214355399 U CN 214355399U
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Abstract
The utility model relates to a railway freight car bogie has rail and pulls transfer device. Two second frames of this pull transfer device's frame set up the bottom in the both sides of first frame respectively, the subassembly that pulls sets up the middle part at first frame, the top at the king-pin of bogie is operably suit to the output of pulling the subassembly, drive assembly is provided with two sets ofly along the width direction of frame, every drive assembly of group all includes two at least drive assembly, every drive assembly's driving piece sets up on first frame, rotary motion can be to the output of driving piece, the truckle rotationally sets up on the bottom of the second frame of homonymy, the truckle of the drive assembly of both sides sets up respectively in two orbital both sides that supply the bogie walking, truckle and driving piece correspond the setting, the output transmission of truckle and the driving piece that corresponds is connected. The utility model discloses can realize the bogie at the operation of turning, the little slope, passing haulage way, narrow and small closed passage, buffer memory wait to transport and so on complex conditions.
Description
Technical Field
The utility model belongs to the technical field of the railway is made, especially, relate to a railway freight car bogie has rail and pulls transfer device.
Background
In the process of newly building or overhauling the railway wagon, the bogie and the wagon body are mostly in different production workshops, so that the problem that the bogie needs to be transported for a long distance exists. Bogie is transported and is generally pull the propelling movement on existing track, and except that the small part enterprise has adopted the combined cycle car traction type, all the other mostly still adopt artifical propelling movement transportation type.
The rail-road vehicle can be switched between road and railway quickly and conveniently by means of a hydraulic lane-changing slewing device on a chassis and a railway running guide wheel device which can rise and fall at any time. The highway-railway dual-purpose tractor has low running speed and large traction force, and is mainly used for shunting operation of the metallurgical industry, power plants, the chemical industry, ports, local railways and military warehouses and traction power for vehicle running.
The bogie for transporting the railway cars needs the minimum turning radius, and is suitable for transporting the bogie on the long and straight track. And the workshop overall arrangement transfer route of factory often is the compound type, for example has the quarter turn carousel, and the track has the slope, and the operation route passes vehicle transportation passageway, and passageway both sides face is narrow closed, needs storage transfer platform that moves up and down etc.. The return transportation of the railcars in such an environment can become very disadvantageous.
The bogie of the railway wagon is not provided with power, and can be movably transported on a standard railway track in a passive traction mode during new construction and repair. The transfer process is often complicated by turning, small gradient, passing through a transportation channel, narrow closed channel, caching to be transferred and the like. Therefore, most manufacturing enterprises adopt a manual pushing mode, and the technical problems of high labor intensity, low safety and the like are brought.
SUMMERY OF THE UTILITY MODEL
Not enough to above-mentioned prior art exists, the utility model provides a railway freight car bogie has rail traction transfer device to solve the mode that manufacturing enterprise mostly adopted artifical propelling movement bogie among the prior art, brought intensity of labour big, the not high technical problem of security.
The technical scheme of the utility model is that:
a railway freight car bogie rail traction transfer device for transfer of a bogie, the traction transfer device comprising:
the frame comprises a first frame and two second frames, wherein the two second frames are arranged oppositely and are respectively arranged at the bottoms of two sides of the first frame in the width direction;
a traction assembly disposed in the middle of the first frame, the traction assembly having an output end operably sleeved on a top end of a kingpin of the bogie;
drive assembly, drive assembly follows the width direction of frame is provided with two sets ofly, every group drive assembly all includes at least two drive assembly, every drive assembly all includes driving piece and truckle, the driving piece sets up on the first frame, rotary motion can be to the output of driving piece, the truckle rotationally sets up at the homonymy on the bottom of second frame, both sides drive assembly's truckle sets up respectively and is two confession the orbital both sides of bogie walking, the truckle with the driving piece corresponds the setting, the truckle with correspond the output transmission of driving piece is connected.
Further, the traction assembly comprises a traction seat, a first electric push rod and a connecting sleeve, the traction seat is fixedly arranged at the center of the first frame, the fixed end of the first electric push rod is fixedly arranged on the traction seat, the telescopic end of the first electric push rod can stretch downwards along the vertical direction, the connecting sleeve is fixedly arranged on the telescopic end of the first electric push rod, and the connecting sleeve is operably sleeved at the top end of a center pin of the bogie.
Preferably, the cross section of the hole of the connecting sleeve is a regular polygon.
Further, first frame includes first crossbeam, second crossbeam and third crossbeam, first crossbeam second crossbeam and third crossbeam follow the length direction of frame sets gradually, the top of second frame is connected first crossbeam second crossbeam and the tip of third crossbeam, draw the subassembly setting to be in the middle part of second crossbeam.
Furthermore, each second frame comprises an upper longitudinal beam, a side beam and a lower longitudinal beam, the upper longitudinal beam is connected to the ends of the first cross beam, the second cross beam and the third cross beam, the lower longitudinal beam is located below the upper longitudinal beam, and two ends of the upper longitudinal beam and two ends of the lower longitudinal beam are respectively connected through the side beams.
Furthermore, a driving part of the driving assembly is fixedly arranged on an upper longitudinal beam of the second frame on the same side, and an output end of the driving part is positioned on the inner side of the upper longitudinal beam;
and the casters of the driving assembly are rotatably arranged on the lower longitudinal beam of the second frame at the same side.
Optionally, the output end of the driving member is connected with the corresponding caster through a chain transmission.
Optionally, the output end of the driving piece is in transmission connection with the corresponding caster through a worm and gear mechanism.
Further, pull transfer device still includes the direction subassembly, the direction subassembly is followed the width direction of frame is provided with two sets ofly, every group the direction subassembly all includes at least two the direction subassembly, every the direction subassembly all includes track gyro wheel and connecting piece, the track gyro wheel passes through the connecting piece is installed on the frame, the track gyro wheel can roll and set up on the homonymy the track.
Further, the connecting piece includes head rod, second electric putter and second connecting rod, the one end of head rod is connected on the homonymy go up the longeron, the other end of head rod is to the homonymy the direction of longeron extends down, second electric putter's stiff end fixed connection is in on the other end of head rod, second electric putter's flexible end can be followed the level and to stretching out and drawing back, the one end of second connecting rod is connected second electric putter's flexible is served, the track gyro wheel rotationally connects on the other end of second connecting rod.
The utility model has the advantages that:
the utility model provides a railway freight car bogie has rail and pulls transfer device because it includes the frame, and the frame includes first frame and second frame, pulls the subassembly setting at the middle part of first frame, pulls the subassembly and has the output, pulls the top of the operatively suit at the king-pin of bogie of subassembly's output, and then has realized pulling the connection of transfer device with the bogie.
In addition, because the two second frames are arranged oppositely, the two second frames are respectively arranged at the bottoms of the two sides of the first frame in the width direction, the driving assemblies are arranged in two groups along the width direction of the frames, each group of driving assemblies comprises at least two driving assemblies, each driving assembly comprises a driving part and a caster, the driving parts are arranged on the first frame, the output ends of the driving parts can do rotating motion, the casters can be rotatably arranged at the bottoms of the second frames at the same side, the casters of the driving assemblies at the two sides are respectively arranged at the two sides of two rows of tracks for the bogie to walk, the casters and the driving parts are correspondingly arranged, the casters are in transmission connection with the output ends of the corresponding driving parts, so that the casters can be driven by the driving parts of the driving assemblies to rotate, so as to provide power for the forward and reverse walking of the traction transfer device, and further drive the bogie to synchronously walk with the traction transfer device, and then can realize the bogie in the operation of the complicated situation such as turn, little slope, pass transfer passage, narrow and small closed passage, buffer memory waiting to be transported, artificial intervention is few, greatly reduces artifical intensity of labour, and has fine security.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural view of a railway freight car bogie rail traction transfer device according to the present embodiment;
FIG. 2 is a schematic side view of a railway freight car truck rail-bound tractor transfer unit of this embodiment;
fig. 3 is a schematic view illustrating a use state of the bogie of the railway wagon according to the embodiment.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
The embodiment provides a railway freight car bogie has rail traction transfer device to solve among the prior art mode that manufacturing enterprise mostly adopted artifical propelling movement bogie, brought intensity of labour big, the not high technical problem of security.
Fig. 1 is a schematic structural view of a railway wagon bogie rail traction transfer device according to the embodiment, fig. 2 is a schematic side view of the railway wagon bogie rail traction transfer device according to the embodiment, and fig. 3 is a schematic use state view of the railway wagon bogie according to the embodiment. With reference to fig. 1 to 3, the traction transfer device of the present embodiment mainly includes a frame 1, a traction assembly 2, and a driving assembly 3.
The frame 1 of this embodiment includes a first frame 11 and a second frame 12, the second frame 12 is provided with two opposite, and the two second frames 12 are respectively provided at the bottom of two sides of the width direction of the first frame 11, so that the frame 1 is in a gantry structure.
The subassembly 2 that pulls of this embodiment sets up in the middle part of first frame 11, and pull subassembly 2 has the output, and the operable suit of output of pulling subassembly 2 is on the top of the king-pin of bogie, and then has realized pulling the connection of transfer device with the bogie, because the king-pin of bogie can be along with the upper and lower carousel turn of bogie, consequently, the upper and lower carousel turn of bogie relatively of pulling the transfer device, relative rotation promptly.
The drive assembly 3 of this embodiment is provided with two sets ofly along frame 1's width direction, every drive assembly 3 of group all includes two at least drive assembly 3, every drive assembly 3 all includes driving piece 31 and truckle 32, driving piece 31 sets up on first frame 11, rotary motion can be to the output of driving piece 31, truckle 32 rotationally sets up on the bottom of the second frame 12 of homonymy, the truckle 32 of the drive assembly 3 of both sides sets up respectively in two both sides that supply the track 5 of bogie walking, truckle 32 and driving piece 31 correspond the setting, the output transmission of truckle 32 and the driving piece 31 that corresponds is connected. Just so can drive the truckle through drive assembly's driving piece and rotate to provide the power of pulling transfer device's positive and negative walking, and then drive the bogie and walk with pulling transfer device synchronization, and then can realize that the bogie is in the operation of turning, the little slope, passing haulage way, narrow and small closed passage, buffer memory wait to transport and so on the complex condition, manual intervention is few, greatly reduces artifical intensity of labour, and has fine security.
Further, the subassembly 2 that pulls of this embodiment includes traction seat 21, first electric putter 22 and adapter sleeve 23, traction seat 21 is fixed to be set up in the center department of first frame 11, the fixed end of first electric putter 22 is fixed to be set up on traction seat 21, the flexible end of first electric putter 22 can be followed vertical flexible downwards, adapter sleeve 23 is fixed to be set up on the flexible end of first electric putter 22, adapter sleeve 23 operably suit is on the top of the king pin of bogie, like this, flexible end through controlling first electric putter 22 is flexible, can operate adapter sleeve 23 suit on the top of the king pin of bogie.
In this embodiment, the cross section of the hole of the connecting sleeve 23 is preferably regular polygon, so as to prevent the connecting sleeve 23 from rotating around the center pin, and improve the reliability of the connection of the traction assembly 2 and the bogie.
Of course, in this embodiment, the first electric push rod 22 may also adopt other linear motion mechanisms, such as a ball screw, and the cross section of the hole of the connecting sleeve 23 may be circular or other shapes, and the embodiment is not limited thereto.
The first frame 11 of this embodiment includes first crossbeam 111, second crossbeam 112 and third crossbeam 113, and first crossbeam 111, second crossbeam 112 and third crossbeam 113 set gradually along the length direction of frame, and the tip at first crossbeam 111, second crossbeam 112 and third crossbeam 113 is connected to the top of second frame 12, and the seat 21 that pulls subassembly 2 can set up the middle part at second crossbeam 112.
In this embodiment, each of the second frames 12 includes an upper longitudinal beam 121, a side beam 122, and a lower longitudinal beam 123, the upper longitudinal beam 121 is connected to the ends of the first cross beam 111, the second cross beam 112, and the third cross beam 113, the lower longitudinal beam 123 is located below the upper longitudinal beam 121, and both ends of the upper longitudinal beam 121 and the lower longitudinal beam 123 are connected by the side beam 122.
In this embodiment, the connection of the members in the first frame 11 and the second frame 12 may be welding or screw connection, and this embodiment is not limited thereto.
Specifically, in the present embodiment, the driving member 31 of the driving assembly 3 may be fixedly disposed on the upper longitudinal beam 121 of the second frame 12 on the same side, the output end of the driving member 3 is located on the inner side of the upper longitudinal beam 121, and the caster 32 of the driving assembly 3 is rotatably disposed on the lower longitudinal beam 123 of the second frame 12 on the same side.
In this embodiment, the output end of the driving member 31 and the corresponding caster 32 can be connected by a chain or a worm and gear mechanism.
Further, in the present embodiment, the driving member 31 is preferably a dc motor.
In addition, the traction transfer device of this embodiment still includes direction subassembly 4, this direction subassembly 4 is provided with two sets ofly along the width direction of frame, every group direction subassembly 4 all includes two at least direction subassemblies 4, every direction subassembly 4 all includes track gyro wheel 41 and connecting piece, track gyro wheel 41 passes through the connecting piece and installs on frame 1, track gyro wheel 41 can set up on the track 5 of homonymy with rolling, set up through the roll of track gyro wheel 41 on track 5 like this, can provide the direction for traction transfer device's walking.
Further, the connecting member of the present embodiment includes a first connecting rod 42, a second electric push rod 43 and a second connecting rod 44, one end of the first connecting rod 42 is connected to the upper longitudinal beam 121 on the same side, the other end of the first connecting rod 42 extends toward the lower longitudinal beam 123 on the same side, the fixed end of the second electric push rod 43 is fixedly connected to the other end of the first connecting rod 42, the telescopic end of the second electric push rod 44 can extend and retract along the horizontal direction, one end of the second connecting rod 44 is connected to the telescopic end of the second electric push rod 43, the rail rollers 41 can be rotatably connected to the other end of the second connecting rod 44, so that the rail rollers 41 can be relatively arranged along the transverse direction of the frame, when the device is pushed to the bogie, the rail rollers 41 on both sides can be retracted to avoid the position in the width direction of the bogie 1, after the device and the bogie are assembled, the rail rollers 41 on both sides are reset to the original position, and acts on the corresponding track 5 to provide guidance for the towing transfer of the bogie.
Further, in the present embodiment, the second electric push rod 43 and the second connecting rod 44 may be obliquely arranged to optimize the arrangement space and provide a greater telescopic distance for the track roller 41.
The traction transfer device of the embodiment can be provided with automatic and manual working modes, can automatically operate according to the instruction of a control system in the automatic mode, can manually control the operation of the traction transfer device in the manual mode, and can be controlled by a wired remote controller or a wireless remote controller in the manual mode so as to be beneficial to different use working conditions.
Further, in the embodiment, a laser obstacle avoidance sensor may be disposed in the middle of the top of the third beam 113, so that obstacles on the path may be automatically identified, and the safe operation of the apparatus may be ensured.
During specific implementation, firstly operating the guide assembly 4, contracting the track roller 41 of the guide assembly 4, then operating the driving assembly, transferring the device to the upper part of the bogie, then operating the traction transfer device to act, extending the output end of the traction assembly out and sleeving the output end of the traction assembly on the top of the center pin of the bogie, namely completing the connection of the device with the center pin, then operating the guide assembly 4 again, enabling the track roller 41 to reset to the original position and act on the corresponding track 5, and finally operating the driving assembly, namely synchronously moving the device and the bogie to a required place.
The traction transfer device of the embodiment is reasonable in structure, high in stability, reliability, safety and durability, and good in practical value.
The following embodiments are preferred embodiments of the present invention, which are only used to facilitate the description of the present invention, and are not intended to limit the present invention in any form, and any person who knows commonly in the art can use the present invention to make local changes or modifications within the scope of the technical features of the present invention, and the technical features of the present invention are not separated from the present invention.
Claims (10)
1. A railway freight car bogie has rail traction transfer device for transfer of bogie, which is characterized in that the traction transfer device comprises:
the frame comprises a first frame and two second frames, wherein the two second frames are arranged oppositely and are respectively arranged at the bottoms of two sides of the first frame in the width direction;
a traction assembly disposed in the middle of the first frame, the traction assembly having an output end operably sleeved on a top end of a kingpin of the bogie;
drive assembly, drive assembly follows the width direction of frame is provided with two sets ofly, every group drive assembly all includes at least two drive assembly, every drive assembly all includes driving piece and truckle, the driving piece sets up on the first frame, rotary motion can be to the output of driving piece, the truckle rotationally sets up at the homonymy on the bottom of second frame, both sides drive assembly's truckle sets up respectively and is two confession the orbital both sides of bogie walking, the truckle with the driving piece corresponds the setting, the truckle with correspond the output transmission of driving piece is connected.
2. The railway freight car bogie rail traction transfer device as claimed in claim 1, wherein the traction assembly comprises a traction base, a first electric push rod and a connecting sleeve, the traction base is fixedly arranged at the center of the first frame, the fixed end of the first electric push rod is fixedly arranged on the traction base, the telescopic end of the first electric push rod can be vertically extended and retracted downwards, the connecting sleeve is fixedly arranged on the telescopic end of the first electric push rod, and the connecting sleeve is operatively sleeved on the top end of a center pin of the bogie.
3. A railway freight car bogie rail-bound tractive transfer apparatus as claimed in claim 2, wherein the bore of the adapter sleeve is regular polygon in cross-section.
4. A railway freight car truck there is rail traction transfer device as claimed in claim 1, wherein the first frame includes a first beam, a second beam and a third beam, the first beam, the second beam and the third beam are arranged in sequence along the length direction of the frame, the top end of the second frame is connected to the end portions of the first beam, the second beam and the third beam, and the traction assembly is arranged in the middle of the second beam.
5. A railway freight car truck there is a rail traction transfer device as claimed in claim 4, wherein each of the second frames includes an upper longitudinal beam connected to ends of the first, second and third cross beams, a side beam and a lower longitudinal beam located below the upper longitudinal beam, and the upper and lower longitudinal beams are connected at their respective ends by side beams.
6. The railway freight car truck rail traction transfer device of claim 5, wherein a driving member of the driving assembly is fixedly arranged on the upper longitudinal beam of the second frame on the same side, and an output end of the driving member is positioned on the inner side of the upper longitudinal beam;
and the casters of the driving assembly are rotatably arranged on the lower longitudinal beam of the second frame at the same side.
7. A railway freight car truck rail-bound tractive transfer apparatus as claimed in claim 6, wherein the output end of the drive member and the corresponding caster are connected by chain drive.
8. A railway freight car truck rail traction transfer device as claimed in claim 6, wherein the output end of the drive member and the corresponding caster wheel are in drive connection through a worm and gear mechanism.
9. A railway freight car bogie rail traction transfer device as claimed in claim 6, further comprising two sets of guide assemblies arranged along the width direction of the frame, each set of guide assemblies comprising at least two guide assemblies, each guide assembly comprising a rail roller and a connecting member, the rail rollers being mounted on the frame via the connecting member, the rail rollers being rollably arranged on the rails on the same side.
10. The railway freight car bogie rail traction transfer device as claimed in claim 9, wherein the connecting member comprises a first connecting rod, a second electric push rod and a second connecting rod, one end of the first connecting rod is connected to the upper longitudinal beam on the same side, the other end of the first connecting rod extends towards the lower longitudinal beam on the same side, the fixed end of the second electric push rod is fixedly connected to the other end of the first connecting rod, the telescopic end of the second electric push rod can extend and retract along the horizontal direction, one end of the second connecting rod is connected to the telescopic end of the second electric push rod, and the rail roller is rotatably connected to the other end of the second connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120093274.5U CN214355399U (en) | 2021-01-14 | 2021-01-14 | Rail traction transfer device for railway wagon bogie |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120093274.5U CN214355399U (en) | 2021-01-14 | 2021-01-14 | Rail traction transfer device for railway wagon bogie |
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| Publication Number | Publication Date |
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| CN214355399U true CN214355399U (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120093274.5U Active CN214355399U (en) | 2021-01-14 | 2021-01-14 | Rail traction transfer device for railway wagon bogie |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114454801A (en) * | 2021-12-24 | 2022-05-10 | 山东泰开汽车制造有限公司 | Obstacle clearing vehicle device based on dual purposes of track and road and using method |
-
2021
- 2021-01-14 CN CN202120093274.5U patent/CN214355399U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114454801A (en) * | 2021-12-24 | 2022-05-10 | 山东泰开汽车制造有限公司 | Obstacle clearing vehicle device based on dual purposes of track and road and using method |
| CN114454801B (en) * | 2021-12-24 | 2023-07-14 | 山东泰开汽车制造有限公司 | Rail and highway-based dual-purpose wrecker device and use method |
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