CN214450970U - Rail unit and rail transit system - Google Patents
Rail unit and rail transit system Download PDFInfo
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- CN214450970U CN214450970U CN202023051655.1U CN202023051655U CN214450970U CN 214450970 U CN214450970 U CN 214450970U CN 202023051655 U CN202023051655 U CN 202023051655U CN 214450970 U CN214450970 U CN 214450970U
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- track
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Abstract
The utility model provides a track unit and a track traffic system, wherein the track unit comprises a track section, a connecting piece and a guide component, and the track section comprises two track beams which are arranged at intervals; the connecting piece is connected with the two track beams; the two guide assemblies are detachably arranged on the inner walls of the two track beams in an opposite mode, and the guide assemblies are suitable for being matched with guide wheels of a vehicle. The guide assembly which has elastic deformation and is used for being matched with the vehicle guide wheel is arranged on the inner wall of the track beam, so that the running process of the vehicle on the track beam is realized, the guide wheel is matched with the guide assembly through the elastic deformation of the guide assembly, the guide assembly is tightly attached, the running process of the vehicle is not easy to generate play, and the running is more stable.
Description
Technical Field
The utility model relates to a track traffic field, concretely relates to track unit and track traffic system.
Background
In the related art, when a rail vehicle with guide wheels and walking wheels is erected on a rail beam, the walking wheels of the rail vehicle walk on a walking surface of the rail beam, and the guide wheels are in contact with the inner wall of the rail beam to realize a guiding effect in the vehicle walking process.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a track unit has elastic deformation through the inner wall setting at the track roof beam and is used for the direction subassembly with vehicle leading wheel looks adaptation, has realized the vehicle in-process of traveling on the track roof beam, and the leading wheel passes through the elastic deformation of direction subassembly with the cooperation of direction subassembly, realizes closely laminating to guarantee that the vehicle is difficult for taking place the drunkenness among the traveling process, move more steadily.
A rail unit according to an embodiment of the present invention includes: the escape system comprises a rail section and a control section, wherein the rail section comprises two rail beams which are arranged at intervals, and an escape channel is formed between the two rail beams; a connector adapted to connect two of the rail beams; two direction subassemblies, two the direction subassembly sets up the inner wall at two track roof beams relatively, just the direction subassembly is along the orientation the inner wall direction of track roof beam can produce elastic deformation, the direction subassembly is suitable for with rail vehicle's leading wheel looks adaptation.
In some embodiments, the guide assembly comprises: first backup pad, second backup pad and contact plate, first backup pad with the second backup pad is the interval side by side and is set up, the first end of first backup pad with the first end of second backup pad all with the interior wall connection of track roof beam, the second end of first backup pad with the second of second backup pad is held all to follow and is kept away from the direction of track roof beam extends, the second end of first backup pad with the second of second backup pad is held the second and is passed through the contact plate is realized connecting, the contact plate be suitable for with the leading wheel looks adaptation of vehicle.
In some embodiments, the contact plate is a resilient member.
In some embodiments, the guide assembly further comprises a spring, one end of the spring abutting the contact plate and the other end of the spring abutting an inner wall of the track beam.
In some embodiments, the contact plate is shaped as an arc that is concave toward the inner wall of the rail beam.
In some embodiments, the guide assembly is bolted to be disposed on the track beam.
In some embodiments, the two track beams and the connecting member are formed in a U-shape.
In some embodiments, the track beam is provided with a pressure sensor connected with the guide assembly for measuring the contact pressure of the guide wheel of the vehicle to the guide assembly.
In some embodiments, the pressure sensor is in communication with a monitoring and analyzing module, and the monitoring and analyzing module is configured to determine the adaptability of the guide assembly on the track section according to the contact pressure.
Furthermore, the utility model also provides a rail transit system, through setting up as above the track unit, through the guide assembly that has elastic deformation and be used for with vehicle leading wheel looks adaptation in the inner wall setting at the track roof beam, realized the vehicle and gone on the track roof beam in-process, the elastic deformation of guide assembly is passed through with the cooperation of guide assembly to the leading wheel, realizes closely laminating to guarantee that the vehicle is gone the in-process and is difficult for taking place the drunkenness, move more steadily.
The rail transit system comprises a vehicle and the rail unit, wherein the vehicle is provided with guide wheels and walking wheels, the walking wheels are in contact with the upper surface of the rail beam, and the guide wheels are matched with the guide assembly.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of a rail unit according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a rail transit system according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a connection of a pressure sensor to a monitoring and analysis module according to an embodiment of the present invention;
reference numerals:
a rail unit 100; a vehicle 200; a rail transit system 1000;
a track section 1; a track beam 11; a running surface 111; an inner wall 112;
a connecting piece 2;
a guide assembly 3; a first support plate 31; a second support plate 32; a contact plate 33; a spring 34;
a pressure sensor 4;
running wheels 201; the guide wheels 202.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like refer to the orientation or positional relationship shown in the drawings, which are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the present invention, it should be noted that the terms "set" and "connect" should be understood in a broad sense, and the specific setting manner and the connection manner thereof can be set according to specific conditions, without specific limitation, and for those skilled in the art, the specific meaning of the present invention can be understood according to specific conditions.
The track unit 100 and the track traffic system 1000 according to the embodiment of the present invention are described below with reference to fig. 1 to 3, the track unit has elastic deformation and is used for the guiding component adapted with the vehicle guiding wheel through the inner wall of the track beam, so that the vehicle can run on the track beam in the process, the guiding wheel and the guiding component are matched to pass through the elastic deformation of the guiding component, and the vehicle can be tightly attached, thereby ensuring that the vehicle is not easy to move in the running process, and the running is more stable.
As shown in fig. 1-2, a rail unit 100 according to an embodiment of the present invention includes: the escape system comprises a track section 1, wherein the track section 1 comprises two track beams 11 which are arranged at intervals, and an escape channel is formed between the two track beams; a connecting member 2, the connecting member 2 being adapted to connect two track beams 11; two direction subassemblies 3, two direction subassemblies 3 detachably set up relatively at the inner wall 112 of two track roof beams 11, just the direction subassembly is along orientation the inner wall direction of track roof beam can produce elastic deformation, direction subassembly 3 is suitable for with rail vehicle's leading wheel looks adaptation. Specifically, as shown in fig. 1, the track unit comprises a track section 1 for cooperating with a vehicle to run, the track section 1 comprises two track beams 11, and the two track beams 11 are arranged at intervals, as shown in fig. 1, the two track beams 11 are arranged at the left and right sides at intervals and side by side, and a space formed between the two track beams 11 is an escape channel; more specifically, two track beams 11 are connected through a connecting member 2 to form a track unit frame with a stable structure, an escape passage formed between the two track beams 11 is used for passengers to step on the connecting member 2 when escaping, and the track beams 11 on the left and right sides are equivalent to the function of protecting guardrails; the inner arm 112 of the track beam 11 is provided with the guide assemblies 3, as shown in fig. 1, the guide assemblies 3 are arranged on the inner wall 112 of the track beam 11 positioned on the left side of the track unit, the guide assemblies 3 are also arranged on the inner wall 112 of the track beam 11 positioned on the right side of the track unit, the two guide assemblies 3 are arranged oppositely, that is, the two guide assemblies 3 are symmetrically arranged on the track unit 100, and the guide assemblies 3 on the left side and the right side of the track unit can elastically deform along the direction towards the inner wall of the track beam; the guide assembly 3 is adapted to fit with the guide wheels of the vehicle, i.e. the vehicle guide wheels engage the guide assembly 3 and are guided along the guide assembly 3 when the vehicle is mounted on the track unit. In the process of running of the vehicle on the track beam, the guide wheels are matched with the guide assembly through elastic deformation of the guide assembly, so that the guide wheel is tightly attached to the guide assembly, the running of the vehicle is not easy to occur, and the running is more stable.
In some embodiments, as shown in fig. 1, the guide assembly 3 comprises: first backup pad 31, second backup pad 32 and contact plate 33, first backup pad 31 and second backup pad 32 are arranged at interval side by side, the first end of first backup pad 31 and the first end of second backup pad 32 all are connected with the inner wall 112 of track roof beam 11, the second end of first backup pad 31 and the second end of second backup pad 32 all extend along the direction of keeping away from track roof beam 11, the second end of first backup pad 31 and the second end of second backup pad 32 realize being connected through contact plate 33, contact plate 33 is suitable for the leading wheel looks adaptation with the vehicle. Specifically, as shown in fig. 1, taking the guide assembly on the left side of the track unit as an example (it should be noted that the guide assembly on the right side is symmetrically arranged with respect to the guide assembly on the left side, so it is clear that the embodiment of the present invention is explained by taking one side as an example), the inner wall 112 of the track beam 11 is provided with the guide assembly, the guide assembly 3 includes a first support plate 31, a second support plate 32 and a contact plate 33, specifically, the first end of the first support plate 31 (for example, the left end of the first support plate 31 on the left side of the track unit shown in fig. 1) is connected with the inner wall 112 of the track beam 11, the first end of the second support plate 32 (for example, the left end of the second support plate 32 on the left side of the track unit shown in fig. 1) is connected with the inner wall 112 of the track beam 11, and the first support plate 31 and the second support plate 32 are arranged side by side, the first support plate 31 is located above the second support plate 32, more specifically, the second end of the first support plate 31 (e.g., the right end of the first support plate 31 positioned on the left side of the rail unit as shown in fig. 1) and the second end of the second support plate 32 (e.g., the right end of the second support plate 32 positioned on the left side of the rail unit as shown in fig. 1) both extend in a direction away from the rail beam 11 (i.e., in the right direction as shown in fig. 1), the second end of the first support plate 31 and the second end of the second support plate 32 are connected by the contact plate 33, and when the vehicle is erected on the rail unit, the guide wheels of the vehicle contact the contact plate and are guided along the extending track of the contact plate. By means of the arrangement, when the running time of the vehicle in the track unit exceeds the contact life, only the contact plate needs to be replaced, and therefore maintenance cost is further reduced.
In some embodiments, as shown in FIG. 1, the contact plate 33 is a resilient member. Specifically, when the vehicle is erected on the track unit, the contact plate 33 having elastic performance can fully exert its own elastic force to achieve adaptive matching with the guide wheel, and therefore, the utility is high.
In some embodiments, as shown in fig. 1, the guide assembly 33 further comprises a spring 34, one end of the spring 34 abutting the contact plate 33 and the other end of the spring 34 abutting the inner wall 112 of the track beam 11. Specifically, as shown in fig. 1, taking the guide assembly on the left side of the track unit as an example, the guide assembly 3 includes a first support plate 31, a second support plate 32, a contact plate 33 and a spring 34, specifically, the left end of the first support plate 31 and the left end of the second support plate 32 are connected to the inner wall 112 of the track beam, the contact plate 33 is connected to the right end of the first support plate 31 and the right end of the second support plate 32, respectively, more specifically, the inner wall 112 of the track beam, the first support plate 31, the second support plate 32 and the contact plate 33 constitute a structural body having a cavity, the spring 34 is located in the cavity, the right end of the spring 34 abuts against the contact plate 33, and the left end of the spring 34 abuts against the inner wall 112 of the track beam 11. Here, the spring 34 further enhances the elastic performance of the contact plate 33, and thus, the utility model has better practicability.
In some embodiments, as shown in fig. 1, the contact plate 33 is shaped as an arc that is concave toward the inner wall of the rail beam. Specifically, as shown in fig. 1, the contact plate 33 on the left side is arc-shaped, and the concave direction of the arc is toward the left (i.e., toward the inner wall of the rail beam on the left side); the contact plate 33 on the right side is curved, and the concave direction of the curve is toward the right (i.e., toward the inner wall of the rail beam on the right side). The contact plate with the arc-shaped concave structure is arranged to be enough to fully envelop the guide wheel of the vehicle, so that the guide wheel not only plays a role in guiding the train in the running process, but also plays a certain limiting role, and the vehicle is prevented from being thrown out of the track unit.
In some embodiments, as shown in fig. 1, the guide assembly 3 is bolted to be disposed on the track beam 11. Through bolted connection, not only can the demountable installation of guide assembly on the inner wall of the track beam be realized, but also the cost is reduced.
In some embodiments, as shown in fig. 1 and 2, the two track beams 11 and the connecting member 2 are formed in a U-shape. Specifically, the rail beam 11 and the connecting piece 2 positioned on both sides of the action as shown in fig. 1 form a U-shaped structure; more specifically, as shown in fig. 2, the vehicle 200 is erected on the rail unit 100, the rotating shaft of the running wheel 201 is perpendicular to the rotating shaft of the guide wheel 202, the guide wheel 202 is located below the running wheel 201, the running wheel 201 on the vehicle is in contact with the running surface 111 on the rail beam 11, namely, the vehicle 200 is integrally supported on the running surface 111, the guide wheel 202 on the vehicle 200 is accommodated in the U-shaped structure and is in contact fit with the guide assembly 3, specifically, the running wheel 201 runs along the running surface 111, and the guide wheel 202 guides along the guide assembly 3, so that the rail unit 100 forms a rail transit system with smooth running when being matched with the vehicle 200.
In some embodiments, as shown in fig. 1, the track beam 11 is provided with a pressure sensor 4, and the pressure sensor 4 is connected with the guide assembly 3 for measuring the contact pressure of the guide wheel of the vehicle to the guide assembly. Specifically, the pressure sensor is electrically connected with the guide assembly, the pressure value of the guide assembly can be measured, when a vehicle runs on the track unit, the guide wheel extrudes the guide assembly, the guide assemblies at different positions are worn or mounted with different precision, and in order to solve the wear and adaptability of the guide assembly, the measurement of the pressure value provides an important data reference basis for the intelligent data analysis of the track.
In some embodiments, as shown in fig. 3, the pressure sensor is communicatively connected to a monitoring and analyzing module, which is configured to determine the adaptability of the guide assembly to the track segment according to the contact pressure. Specifically, when the vehicle moves on track unit, the leading wheel extrudees the direction subassembly, the direction subassembly of different positions is because different wearing and tearing or different installation accuracy, to this, for convenient intelligent management to track unit, realize that the state of direction subassembly carries out intelligent control, need measure the pressure value of direction subassembly through pressure sensor, carry out data analysis through monitoring analysis module to the pressure value simultaneously and obtain reasonable pressure interval, surpass reasonable pressure interval when monitoring the pressure value, then judge and need to change or adjust the direction subassembly in order to realize the more stationarity cooperation of track section and vehicle, but realize track unit's information-based management.
Furthermore, as shown in fig. 2, the utility model also provides a rail transit system 1000, through setting up as above rail unit 100, realized the vehicle in-process of traveling on the track roof beam, the leading wheel passes through the elastic deformation of direction subassembly with the cooperation of direction subassembly, realizes closely laminating to guarantee that the vehicle is difficult for taking place the drunkenness among the traveling process, the operation is more steady.
As shown in fig. 3, the rail transportation system 1000 according to the embodiment of the present invention includes a vehicle 200 and a rail unit 100, the vehicle 200 is provided with guide wheels 202 and running wheels 201, the running wheels 201 are in contact with the upper surface of the rail beam, and the guide wheels 202 are fitted to the guide assembly 3. Specifically, the vehicle 200 is erected on the track unit 100, the rotating shaft of the running wheel 201 is perpendicular to the rotating shaft of the guide wheel 202, the guide wheel 202 is positioned below the running wheel 201, the running wheel 201 on the vehicle is in contact with the upper surface (namely, the running surface 111) of the track beam 11, namely, the vehicle 200 is integrally supported on the running surface 111, and the guide wheel 202 is matched with the guide assembly 3 on the inner wall 112 of the track beam. In the process of running of the vehicle on the track beam, the guide wheels are matched with the guide assembly through elastic deformation of the guide assembly, so that the guide wheel is tightly attached to the guide assembly, the running of the vehicle is not easy to occur, and the running is more stable.
Other constructions and operations of the rail unit and the rail transit system according to embodiments of the invention are known to the person skilled in the art and will not be described in detail here.
In the description herein, references to the description of the terms "embodiment," "some embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A track unit, comprising:
the escape system comprises a rail section and a control section, wherein the rail section comprises two rail beams which are arranged at intervals, and an escape channel is formed between the two rail beams;
a connector adapted to connect two of the rail beams;
two direction subassemblies, two the direction subassembly sets up the inner wall at two track roof beams relatively, just the direction subassembly is along the orientation the inner wall direction of track roof beam can produce elastic deformation, the direction subassembly is suitable for with rail vehicle's leading wheel looks adaptation.
2. The track unit of claim 1, wherein the guide assembly comprises: first backup pad, second backup pad and contact plate, first backup pad with the second backup pad is the interval side by side and is set up, the first end of first backup pad with the first end of second backup pad all with the interior wall connection of track roof beam, the second end of first backup pad with the second of second backup pad is held all to follow and is kept away from the direction of track roof beam extends, the second end of first backup pad with the second of second backup pad is held the second and is passed through the contact plate is realized connecting, the contact plate be suitable for with the leading wheel looks adaptation of vehicle.
3. The track unit of claim 2, wherein the contact plate is a resilient member.
4. The track unit of claim 3, wherein the guide assembly further comprises a spring, one end of the spring abutting the contact plate and the other end of the spring abutting an inner wall of the track beam.
5. The rail unit according to any one of claims 2 to 4, wherein the contact plate has a shape of an arc depressed toward the inner wall of the rail beam.
6. The track unit of claim 1, wherein the guide assembly is bolted to be disposed on the track beam.
7. The track unit according to claim 1, wherein the two track beams and the connecting member are formed in a U-shape.
8. The rail unit according to claim 1, characterized in that the rail beam is provided with a pressure sensor connected with the steering assembly for measuring the contact pressure of the steering wheel of the vehicle against the steering assembly.
9. The track unit of claim 8, wherein the pressure sensor is communicatively coupled to a monitoring and analysis module, and the monitoring and analysis module is configured to determine the adaptability of the guide assembly to the track segment based on the contact pressure.
10. A rail transportation system comprising a vehicle and a rail unit as claimed in any one of claims 1-9, said vehicle being provided with guide wheels and running wheels, said running wheels being in contact with the upper surface of said rail beam, said guide wheels being adapted to said guide assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023051655.1U CN214450970U (en) | 2020-12-17 | 2020-12-17 | Rail unit and rail transit system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023051655.1U CN214450970U (en) | 2020-12-17 | 2020-12-17 | Rail unit and rail transit system |
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| Publication Number | Publication Date |
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| CN214450970U true CN214450970U (en) | 2021-10-22 |
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| CN202023051655.1U Active CN214450970U (en) | 2020-12-17 | 2020-12-17 | Rail unit and rail transit system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114475687A (en) * | 2022-02-14 | 2022-05-13 | 中车浦镇阿尔斯通运输系统有限公司 | Guiding mechanism and rail vehicle |
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2020
- 2020-12-17 CN CN202023051655.1U patent/CN214450970U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114475687A (en) * | 2022-02-14 | 2022-05-13 | 中车浦镇阿尔斯通运输系统有限公司 | Guiding mechanism and rail vehicle |
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