CN219527205U - Track lifting and lining device and track lifting and lining operation vehicle - Google Patents
Track lifting and lining device and track lifting and lining operation vehicle Download PDFInfo
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- CN219527205U CN219527205U CN202223485470.0U CN202223485470U CN219527205U CN 219527205 U CN219527205 U CN 219527205U CN 202223485470 U CN202223485470 U CN 202223485470U CN 219527205 U CN219527205 U CN 219527205U
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- track lifting
- track
- frame
- driving mechanism
- sliding sleeve
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Abstract
The embodiment of the utility model provides a track lifting and lining device and a track lifting and lining operation vehicle, wherein the track lifting and lining device comprises: the track lifting and shifting frame is provided with a track lifting device, a track shifting device and a moving mechanism; the track lifting frame can longitudinally move through the moving mechanism; the track lifting device comprises: the track lifting hook mechanisms are two and are positioned at two sides of the track lifting frame; the track lifting hook mechanism comprises: the track lifting device comprises a track lifting hook, a connecting piece, a track lifting hook driving mechanism and a track lifting hook driving mechanism mounting seat; the track lifting hook is connected with the track lifting frame through a connecting piece, one end of the track lifting hook driving mechanism is connected with the track lifting frame through a track lifting hook driving mechanism mounting seat, the other end of the track lifting hook driving mechanism is hinged with the track lifting hook, and the track lifting hook can be clamped on the upper side and the lower side of the track from the side face under the driving of the track lifting hook driving mechanism; the track lifting frame, the track lifting device and the moving mechanism are all modularized unit combinations, are convenient to disassemble, assemble and carry, have wider application range and are suitable for the technical field of mechanical manufacturing.
Description
Technical Field
The utility model relates to the technical field of machine manufacturing, in particular to a track lifting and lining device and a track lifting and lining operation vehicle.
Background
The track lifting and lining device is one of the core devices of the large road maintenance machinery, and is complicated in structure, difficult to assemble, disassemble and transport in terms of operation quality and operation efficiency; because the track line structure is complex, the running speed and the loading requirements of the trains are different, the rail type adopted by the railways in China at present are different, and the conventional positive line track lifting and lining device cannot meet the requirement of track lifting operation beyond various rail type track fishplates. When special track diseases such as track fat edges and the like are encountered, the track lifting and lining device adopting the traditional clamp wheel disc structure to clamp the track jaw mode cannot meet the track lifting requirement.
Disclosure of Invention
In order to solve one of the technical defects, the embodiment of the utility model provides a track lifting and lining device which can adapt to various track type fishplates.
According to a first aspect of an embodiment of the present utility model, there is provided a track lifting and lining device, including: the track lifting and shifting device comprises a track lifting and shifting frame, wherein the track lifting and shifting frame is provided with a track lifting device, a track shifting device and a moving mechanism; the track lifting frame can longitudinally move through the moving mechanism;
the track lifting device comprises: the track lifting hook mechanisms are two and are positioned at two sides of the track lifting frame;
the track lifting hook mechanism comprises: the track lifting device comprises a track lifting hook, a connecting piece, a track lifting hook driving mechanism and a track lifting hook driving mechanism mounting seat; the track lifting hook is connected with the track lifting frame through the connecting piece, one end of the track lifting hook driving mechanism is connected with the track lifting frame through the track lifting hook driving mechanism mounting seat, the other end of the track lifting hook is hinged with the track lifting hook, and the track lifting hook can be clamped on the upper side and the lower side of the track from the side under the driving of the track lifting hook driving mechanism.
Preferably, the track lifting device further comprises: the clamping mechanisms are positioned at the front side and the rear side of the track lifting hook mechanism;
the clamping mechanism includes: a clamp and a clamp drive mechanism; the clamp can be clamped at the left side and the right side of the track under the drive of the clamp driving mechanism.
Preferably, the track lifting device further comprises: and two track lifting driving mechanisms for moving the track lifting frame up and down.
Preferably, the moving mechanism includes: the sliding sleeve, the guide beam and the driving mechanism;
one end of the guide beam is fixedly connected with the track lifting frame, the other end of the guide beam penetrates through the sliding sleeve, one end of the driving mechanism is connected with the sliding sleeve, the other end of the driving mechanism is connected with the guide beam, and the guide beam can longitudinally move under the driving of the driving mechanism.
Preferably, a wear-resistant nylon plate is arranged between the sliding sleeve and the guide beam.
Preferably, the sliding sleeve is in abutting connection with the wear-resistant nylon plate through a bolt, a base plate is arranged on the outer wall of the sliding sleeve, and the base plate is located between the outer wall of the sliding sleeve and the bolt.
Preferably, the sliding sleeve is provided with an adjusting bolt for adjusting the gap between the wear-resistant nylon plate and the guide beam, and the adjusting bolt sequentially passes through the outer wall of the sliding sleeve and the wear-resistant nylon plate and then can be contacted with the guide beam.
Preferably, the track lining device comprises: two track-shifting driving mechanisms and a plurality of track-shifting wheels; the two track lifting driving mechanisms are arranged on the track lifting frame in a crossing manner, the plurality of track lifting wheels are arranged on two sides of the track lifting frame, and the track lifting frame can move transversely through the two track lifting driving mechanisms.
According to a second aspect of the embodiment of the present utility model, a track lifting and lining operation vehicle includes a satellite trolley and the track lifting and lining device, wherein the satellite trolley includes: the trolley comprises a trolley frame and a wheel pair, wherein the wheel pair is arranged at the bottom of the trolley frame;
the top of the track lifting driving mechanism is hinged with the trolley frame, the bottom of the track lifting driving mechanism is connected with the track lifting and shifting frame, one end of the track shifting driving mechanism is connected with the trolley frame, the other end of the track lifting driving mechanism is connected with the track lifting and shifting frame, and the sliding sleeve is fixedly connected with the trolley frame.
Preferably, the working vehicle further comprises: the frame body is connected with the trolley frame.
By adopting the track lifting and shifting device provided by the embodiment of the utility model, the track lifting operation requirements of various track type positive line area tracks can be met through the track lifting hook mechanism, the operation position of the track lifting device can be adjusted through the moving mechanism, and the track lifting and shifting frame, the track lifting device and the moving mechanism in the device are all modularized unit combinations, so that the track lifting and shifting device is convenient to disassemble and assemble and carry, and has a wider application range.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic view of a track lifting hook in a track lifting device according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a structure of a track lifting device according to an embodiment of the present utility model when a clamping mechanism is operated;
FIG. 3 is a side view of a track lifting device provided in an embodiment of the present utility model;
FIG. 4 is a schematic structural view of a track lifting hook mechanism in a track lifting device according to an embodiment of the present utility model;
FIG. 5 is a schematic diagram of a moving mechanism in a track lifting device according to an embodiment of the present utility model;
fig. 6 is a schematic structural diagram of a track lifting and lining working vehicle according to an embodiment of the present utility model.
Wherein:
10 is a track lifting frame;
20 is a moving mechanism, 201 is a sliding sleeve, 202 is a guide beam, 203 is a driving mechanism, 204 is a wear-resistant nylon plate, 205 is a bolt, 206 is a backing plate, 207 is an adjusting bolt;
30 is a track lifting hook mechanism, 301 is a track lifting hook, 302 is a connecting piece, 303 is a track lifting hook driving mechanism, and 304 is a track lifting hook driving mechanism mounting seat;
40 is a clamping mechanism;
50 is a track lifting drive mechanism;
60 is a track-shifting driving mechanism;
70 is a track-shifting wheel;
80 is the trolley frame.
Detailed Description
In order to make the technical solutions and advantages of the embodiments of the present utility model more apparent, the following detailed description of exemplary embodiments of the present utility model is provided in conjunction with the accompanying drawings, and it is apparent that the described embodiments are only some embodiments of the present utility model and not exhaustive of all embodiments. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
In the process of realizing the utility model, the inventor finds that the existing track lifting and lining device has too complex structure and is difficult to disassemble, assemble and carry; because the track line structure is complex, the running speed and the loading requirements of the trains are different, the rail type adopted by the railways in China at present are different, and the conventional positive line track lifting and lining device cannot meet the requirement of track lifting operation beyond various rail type track fishplates. When special track diseases such as track fat edges and the like are encountered, the track lifting and lining device adopting the traditional clamp wheel disc structure to clamp the track jaw mode cannot meet the track lifting requirement.
In order to solve the problems, the embodiment of the utility model provides a track lifting and lining device and a track lifting and lining operation vehicle.
Example 1
As shown in fig. 1, 2, 3 and 4, a track lifting and lining device includes: a track lifting frame 10, wherein a track lifting device, a track lifting device and a moving mechanism 20 are arranged on the track lifting frame 10; the track lifting frame 10 is longitudinally movable by a moving mechanism;
the track lifting device comprises: the track lifting hook mechanisms 30 are two, and are positioned at two sides of the track lifting frame 10;
the track hook mechanism 30 includes: a lifting hook 301, a connecting piece 302, a lifting hook driving mechanism 303 and a lifting hook driving mechanism mounting seat 304; the track lifting hook 301 is connected with the track lifting frame 10 through a connecting piece 302, one end of the track lifting hook driving mechanism 303 is connected with the track lifting frame 10 through a track lifting hook driving mechanism mounting seat 304, the other end of the track lifting hook driving mechanism is hinged with the track lifting hook 301, and the track lifting hook 301 can be clamped on the upper side and the lower side of a track from the side under the driving of the track lifting hook driving mechanism 303.
In the concrete implementation, a set of track lifting hook mechanisms 30 on two sides of the track lifting frame 10 respectively clamp left and right strands of rails, and each set of track lifting hook mechanisms 30 can be controlled independently; the function of hinging the track lifting hook driving mechanism 303 and the track lifting hook 301 is to switch the track lifting hook 301 to operate under the pushing of the oil cylinder of the track lifting hook driving mechanism 303; the track lifting frame 10 can longitudinally move through the moving mechanism 20, so that the track lifting hooks 301 on the track lifting frame 10 can adjust the working position in the moving process; the track lifting frame, the track lifting device and the moving mechanism in the device are all modularized unit combinations, are convenient to assemble, disassemble and carry, and have wider application range.
As a preferred aspect, the track lifting device further includes: the clamping mechanisms 40 are positioned on the front side and the rear side of the track lifting hook mechanism 30;
the clamp mechanism 40 includes: a clamp and a clamp drive mechanism; the clamp can be clamped at the left side and the right side of the track under the drive of the clamp driving mechanism.
Further, the track lifting device further comprises: two track lifting drive mechanisms 50 for moving the track lifting frame 10 up and down.
In the concrete implementation, the track lifting device is provided with the track lifting hook mechanism 30 and the clamp mechanism 40, the moving mechanism 20 can adjust the working positions of clamps or the track lifting hooks 301 in the clamp mechanism 40, the track lifting hooks 301 can be selected to hook the rail bottoms or clamp jaws of the rails according to the rail structure of the rail, when the rail structure is I-shaped, the track lifting hooks 301 and the clamps can be used, and when the track lifting operation target is a fishplate with a rectangular section, the traditional clamp can not clamp the fishplate, and the track lifting hooks 301 adopted by the utility model can lift the rail and lift the fishplate, and then the track lifting operation can be completed through the track lifting driving mechanism 50, so that the track lifting device has better flexibility and maneuverability.
As shown in fig. 1, when the track lifting and lining device lifts a track, a clamp or a track lifting hook 301 can be selected according to the track, when the track lifting hook 301 is used, the track lifting hook 301 can be used for hooking the track bottom, the moving mechanism on the track lifting device can adjust the operation position of the track lifting hook 301 and avoid the sleeper, so that the track lifting operation requirement of a 75kg/m track fishplate can be met simultaneously, the operation quality can be ensured, and the track lifting device is suitable for the track requirement of lifting a track by using a track clamping wheel under various conditions.
As shown in fig. 2, when the clamp is used, the rail jaw can be clamped by the left and right double clamps to perform the track lifting operation, and the track lifting hook 301 is retracted under the action of the track lifting hook driving mechanism during the clamp operation.
As shown in fig. 5, the moving mechanism 20 includes: a sliding sleeve 201, a guide beam 202 and a driving mechanism 203;
one end of the guide beam 202 is fixedly connected with the track lifting frame 10, the other end passes through the sliding sleeve 201, one end of the driving mechanism 203 is connected with the sliding sleeve 201, the other end is connected with the guide beam 202, and the guide beam 202 can longitudinally move under the driving of the driving mechanism 203.
In specific implementation, the track lining frame 10 fixedly connected with the guide beam 202 can longitudinally move in the opening direction of the sliding sleeve 201 under the drive of the driving mechanism 203, so that the position adjustment of the track lining device when the track lining device uses the track lining hooks 301 or clamps is realized.
As a preferable scheme, the moving mechanism 20 can be arranged at the left side and the right side of the track lifting and lining device, and can drive the track lifting and lining device to longitudinally move through the cooperation of the two driving mechanisms 203, so that the driving force of the driving mechanisms 203 is reduced; the sliding sleeve 201 may be fixedly connected to the track lifting device, and one end of the driving mechanism 203 is fixedly connected to the guide beam 202, while the other end drives the sliding sleeve 201 to move longitudinally.
As a preferred solution, a wear-resistant nylon plate 204 is arranged between the sliding sleeve 201 and the guide beam 202.
In a specific implementation, a wear-resistant nylon plate 204 may be installed between the sliding sleeve 201 and the guide beam 202, and the wear-resistant nylon plate 204 may avoid abrasion of the sliding sleeve 201 caused by the guide beam 202 moving in the sliding sleeve 201, thereby greatly improving the service life of the sliding sleeve 201.
As a preferred scheme, the sliding sleeve 201 can be in abutting connection with the wear-resistant nylon plate 204 through the bolts 205, the outer wall of the sliding sleeve 201 is provided with the base plate 206, and the base plate 206 is located between the outer wall of the sliding sleeve 201 and the bolts 205.
In specific implementation, the backing plate 206 and the bolts 205 can be used for fixing the sliding sleeve 201 and the wear-resistant nylon plate 204, so that the wear-resistant nylon plate 204 is prevented from falling off, and when the wear-resistant nylon plate 204 needs to be replaced, only the backing plate 206 needs to be disassembled.
As a preferable scheme, an adjusting bolt 207 for adjusting the gap between the wear-resistant nylon plate 204 and the guide beam 202 is arranged on the sliding sleeve 201, and the adjusting bolt 207 sequentially penetrates through the outer wall of the sliding sleeve 201 and the wear-resistant nylon plate 204 to be in contact with the guide beam 202.
In the concrete implementation, the top surface and the side surface of the sliding sleeve 201 can be provided with the adjusting bolts 207 for adjusting the gap between the wear-resistant nylon plate 204 and the guide beam 202, so that the guide beam 202 can be prevented from contacting with the wear-resistant nylon plate 204 during movement, and the service life of the wear-resistant nylon plate 204 is effectively prolonged.
As shown in fig. 1, 2 and 3, the track lining device includes: two track-shifting drive mechanisms 60 and a plurality of track-shifting wheels 70; the two track driving mechanisms 60 are arranged on the track lifting frame 10 in a crossing manner, the plurality of track lifting wheels 70 are arranged on two sides of the track lifting frame 10, and the track lifting frame 10 can move transversely through the two track lifting driving mechanisms 60.
In practice, the track lifting frame 10 is driven to move transversely by the track lifting drive mechanism 60, and after the rail is lifted, the rail can be lifted transversely by the track lifting wheel 70.
Example two
As shown in fig. 6, the present utility model further provides a track lifting and lining operation vehicle, including a satellite trolley and a track lifting and lining device in the first embodiment, where the satellite trolley includes: the trolley frame 80 and the wheel set are arranged at the bottom of the trolley frame 80;
the top of the track lifting driving mechanism 50 is hinged with the trolley frame 80, the bottom of the track lifting driving mechanism 50 is connected with the track lifting frame 10, one end of the track lifting driving mechanism 60 is connected with the trolley frame 80, the other end is connected with the track lifting frame 10, and the sliding sleeve 201 is fixedly connected with the trolley frame 80.
As a preferred aspect, the work vehicle further includes: and a frame body connected to the carriage frame 80.
In the concrete implementation, the frame main body is not limited, as long as the power source can be provided for the satellite trolley, the satellite trolley can also walk independently of the outside of the frame main body, the track lifting device is connected with the trolley frame 80 through the track lifting driving mechanism 50, the track lifting driving mechanism 60 and the sliding sleeve 201, the track lifting device can move along with the satellite trolley to the working direction, and the track lifting device can vertically move through the hinge joint of the track lifting driving mechanism 50 and the trolley frame 80, so that track lifting is realized; the track lining device can longitudinally move along the length direction of the track by fixedly connecting the sliding sleeve 201 with the trolley frame 10, so that the position adjustment of the track lining device when the track lining device uses the track hook 301 or the clamp is realized; the track lifting and shifting device can transversely move along the width direction of the track by connecting the track lifting and shifting driving mechanism 60 with the trolley frame 10, so as to realize track lifting and shifting.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "front," "rear," "left," "right," "top," "bottom," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
Furthermore, in the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may communicate with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
While preferred embodiments of the present utility model have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the utility model.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (10)
1. A track lifting and lining device, comprising: a track lifting frame (10), wherein a track lifting device, a track lifting device and a moving mechanism (20) are arranged on the track lifting frame (10); the track lifting frame (10) can longitudinally move through the moving mechanism;
the track lifting device comprises: the track lifting hook mechanisms (30) are at least two and are positioned at two sides of the track lifting frame (10);
the track lifting hook mechanism (30) comprises: a track lifting hook (301), a connecting piece (302), a track lifting hook driving mechanism (303) and a track lifting hook driving mechanism mounting seat (304); the track lifting hook (301) is connected with the track lifting frame (10) through the connecting piece (302), one end of the track lifting hook driving mechanism (303) is connected with the track lifting frame (10) through the track lifting hook driving mechanism mounting seat (304), the other end of the track lifting hook is hinged with the track lifting hook (301), and the track lifting hook (301) can be clamped on the upper side and the lower side of a track from the side under the driving of the track lifting hook driving mechanism (303).
2. The track lifting device of claim 1, wherein the track lifting device further comprises: the clamping mechanisms (40) are positioned on the front side and the rear side of the track lifting hook mechanism (30);
the clamping mechanism (40) includes: a clamp and a clamp drive mechanism; the clamp can be clamped at the left side and the right side of the track under the drive of the clamp driving mechanism.
3. The track lifting device of claim 1, wherein the track lifting device further comprises: two track lifting drive mechanisms (50) for moving the track lifting frame (10) up and down.
4. The track lifting device according to claim 1, characterized in that said moving mechanism (20) comprises: a sliding sleeve (201), a guide beam (202) and a driving mechanism (203);
one end of the guide beam (202) is fixedly connected with the track lifting frame (10), the other end of the guide beam penetrates through the sliding sleeve (201), one end of the driving mechanism (203) is connected with the sliding sleeve (201), the other end of the driving mechanism is connected with the guide beam (202), and the guide beam (202) can longitudinally move under the driving of the driving mechanism (203).
5. The track lifting and lining apparatus of claim 4, comprising: and a wear-resistant nylon plate (204) is arranged between the sliding sleeve (201) and the guide beam (202).
6. The track lifting and lining apparatus of claim 5, comprising: the sliding sleeve (201) is in abutting connection with the wear-resistant nylon plate (204) through the bolt (205), a base plate (206) is arranged on the outer wall of the sliding sleeve (201), and the base plate (206) is located between the outer wall of the sliding sleeve (201) and the bolt (205).
7. The track lifting device of claim 6, comprising: the sliding sleeve (201) is provided with an adjusting bolt (207) for adjusting the gap between the wear-resistant nylon plate (204) and the guide beam (202), and the adjusting bolt (207) sequentially penetrates through the outer wall of the sliding sleeve (201) and can be contacted with the guide beam (202) after passing through the wear-resistant nylon plate (204).
8. The track lifting and lining device according to claim 1, characterized in that it comprises: two track-shifting driving mechanisms (60) and a plurality of track-shifting wheels (70); the two track lifting driving mechanisms (60) are arranged on the track lifting frame (10) in a crossing mode, the plurality of track lifting wheels (70) are arranged on two sides of the track lifting frame (10), and the track lifting frame (10) can move transversely through the two track lifting driving mechanisms (60).
9. The utility model provides a play rail operation car which characterized in that: comprising a satellite vehicle and a track lifting device according to any one of claims 1-8, said satellite vehicle comprising: the trolley comprises a trolley frame (80) and a wheel set, wherein the wheel set is arranged at the bottom of the trolley frame (80);
the top of the track lifting driving mechanism (50) is hinged with the trolley frame (80), the bottom of the track lifting driving mechanism (50) is connected with the track lifting frame (10), one end of the track lifting driving mechanism (60) is connected with the trolley frame (80), the other end of the track lifting driving mechanism is connected with the track lifting frame (10), and the sliding sleeve (201) is fixedly connected with the trolley frame (80).
10. The track lifting work vehicle of claim 9, further comprising: and the frame body is connected with the trolley frame (80).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223485470.0U CN219527205U (en) | 2022-12-27 | 2022-12-27 | Track lifting and lining device and track lifting and lining operation vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223485470.0U CN219527205U (en) | 2022-12-27 | 2022-12-27 | Track lifting and lining device and track lifting and lining operation vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219527205U true CN219527205U (en) | 2023-08-15 |
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ID=87650746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223485470.0U Active CN219527205U (en) | 2022-12-27 | 2022-12-27 | Track lifting and lining device and track lifting and lining operation vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219527205U (en) |
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2022
- 2022-12-27 CN CN202223485470.0U patent/CN219527205U/en active Active
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