CN214189621U - Suspension type rail transit system - Google Patents
Suspension type rail transit system Download PDFInfo
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- CN214189621U CN214189621U CN202022996282.9U CN202022996282U CN214189621U CN 214189621 U CN214189621 U CN 214189621U CN 202022996282 U CN202022996282 U CN 202022996282U CN 214189621 U CN214189621 U CN 214189621U
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- rail
- trolley
- transit system
- sliding contact
- carriage
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Abstract
The application provides a suspension type rail transit system, which comprises a rail and at least one carriage, wherein the rail is arranged above the ground through a plurality of support columns arranged at intervals, and the rail is arranged in a grounding mode through the support columns; the carriage is hung on the rail through the traveling device, the traveling device is arranged in the rail and can travel along the rail, sliding contact shoes are arranged on the traveling device and abut against the rail, and the carriage is electrically connected with the rail through the sliding contact shoes. According to the suspension type rail transit system, the carriage can be in conductive connection with the rail through the sliding contact shoes arranged on the running gear connected with the carriage, and the rail can be grounded through the supporting columns, so that the carriage is abutted to the rail through the sliding contact shoes and is also grounded; through the arrangement, the parts corresponding to the rails and the platform can be well grounded, so that the safety of passengers getting on and off the train is ensured.
Description
Technical Field
The application relates to rail vehicle manufacturing technology, in particular to a suspension type rail transit system.
Background
A rail transit system refers to a type of transportation system in which vehicles need to travel on a particular rail. Common rail transit systems include railway systems, subway systems, light rail systems, tram systems, magnetic levitation rail systems, and the like. In the above different types of rail transit systems, the rails are all installed on the ground, and the suspension type rail transit system is developed along with the continuous increase of ground traffic jam. The suspension type rail transit system suspends a rail and a rail vehicle in an overhead space above the ground, so that the space above the ground is fully utilized, and the suspension type rail transit system is favorable for relieving traffic pressure on the ground.
In the scheme of the related art, the suspension type rail transit system comprises a rail, a carriage running on the rail and a plurality of platforms arranged along the rail, wherein the rail is supported in the air through a plurality of supporting columns arranged at intervals, the carriage obtains electric energy through a pantograph and runs along the rail, and the platform stops to realize the getting on and off of passengers.
However, with the solutions in the related art, since the passengers get on or off the train at the platform, in order to ensure the personal safety of the passengers, the parts of the track corresponding to the platform should be well grounded.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a suspension type rail transit system which is mainly used for solving the grounding problem of a part of a rail corresponding to a platform.
The embodiment of the application provides a suspension type track traffic system, includes:
the track is arranged above the ground through a plurality of support columns arranged at intervals, and the track is arranged in a grounding mode through the support columns;
the carriage is hung on the rail through a walking device, the walking device is arranged in the rail and can run along the rail, sliding contact shoes are arranged on the walking device and abut against the rail, and the carriage is in conductive connection with the rail through the sliding contact shoes.
Optionally, a sliding contact rail adapted to the sliding contact shoe is arranged in the rail, the sliding contact rail is arranged along the extending direction of the rail, and the sliding contact rail is fixedly connected to the rail through a mounting member.
Optionally, the mounting member includes a plurality of fixing columns disposed at intervals, and two ends of the fixing columns are respectively connected to the rail and the trolley rail.
The suspended rail transit system as described above, optionally, the fixing column is welded to the rail, and the fixing column is welded to the trolley rail.
The suspended rail transit system optionally comprises a sliding contact surface and two side surfaces connecting the sliding contact surface, the fixing column is connected to one side of the sliding contact surface, and the sliding contact shoe abuts against the other side of the sliding contact surface.
Optionally, the track includes a first surface, a second surface, a first side surface and a second side surface, the first surface and the second surface are disposed opposite to each other, two ends of the first side surface are respectively connected to the first side of the first surface and the first side of the second surface, two ends of the second side surface are respectively connected to the second side of the first surface and the second side of the second surface, the second surface is provided with an opening disposed along the extending direction of the track, and the hanging device passes through the opening and is connected to the running device and the carriage; the sliding contact rail is arranged on the first surface, and the sliding contact shoe is arranged at one end, away from the second surface, of the walking device.
The suspended type rail transit system as described above, wherein the trolley shoe is detachably provided on the running gear.
Optionally, the sliding contact shoe comprises a body and a mounting seat, the body is welded and fixed on the mounting seat, and four corners of the mounting seat are provided with through holes; the mounting portion is arranged on the walking device and comprises a first plane and a second plane which are perpendicular to each other, two ends of the first plane are respectively connected with the walking device and the second plane, fixing holes which correspond to the through holes one to one are formed in the second plane, and the fasteners penetrate through the through holes and are fixed in the fixing holes.
The suspended rail transit system as described above, optionally, the fastener is a screw and the fixing hole is a threaded hole.
The suspended track transportation system as described above, optionally, the trolley rail is disposed in a portion of the track corresponding to the platform.
The embodiment of the application provides a suspension type rail transit system, which comprises a rail and at least one carriage, wherein the rail is arranged above the ground through a plurality of support columns arranged at intervals, and the rail is arranged in a grounding mode through the support columns; the carriage is hung on the rail through the traveling device, the traveling device is arranged in the rail and can travel along the rail, sliding contact shoes are arranged on the traveling device and abut against the rail, and the carriage is electrically connected with the rail through the sliding contact shoes. According to the suspension type rail transit system, the carriage can be in conductive connection with the rail through the sliding contact shoes arranged on the running gear connected with the carriage, and the rail can be grounded through the supporting columns, so that the carriage is abutted to the rail through the sliding contact shoes and is also grounded; through the arrangement, the parts corresponding to the rails and the platform can be well grounded, so that the safety of passengers getting on and off the train is ensured.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic structural diagram of a suspended rail transit system according to an embodiment of the present application;
FIG. 2 is a front view of the structural diagram of FIG. 1;
FIG. 3 is a schematic view of a connection structure of the vehicle body, the running gear and the hanger according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a sliding contact shoe according to an embodiment of the present application.
Reference numerals:
100-track; 101-a first surface; 102-a second surface; 103-a first side; 104-a second side; 105-an opening; 110-trolley rail; 120-a mount;
200-a carriage;
300-running gear; 301-running wheels; 302-a guide wheel; 310-wiping shoes; 311-a body; 312-a mount; 313-a via; 320-a mounting portion; 321-a first plane; 322-a second plane;
400-hanging means.
Detailed Description
In order to make the technical solutions and advantages of the embodiments of the present application more apparent, the following further detailed description of the exemplary embodiments of the present application with reference to the accompanying drawings makes it clear that the described embodiments are only a part of the embodiments of the present application, and are not exhaustive of all embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
Fig. 1 is a schematic structural diagram of a suspended rail transit system according to an embodiment of the present application; FIG. 2 is a front view of the structural diagram of FIG. 1; FIG. 3 is a schematic view of a connection structure of the vehicle body, the running gear and the hanger according to an embodiment of the present invention; FIG. 4 is a schematic structural diagram of a wiping shoe according to an embodiment of the present application; please refer to fig. 1-4.
The present embodiment provides a suspended track traffic system comprising a track 100 and at least one carriage 200.
The track 100 is disposed above the ground by a plurality of support columns (not shown) disposed at intervals, and the track 100 is disposed in a ground state by the support columns. It should be noted that in this embodiment, the rail 100 is generally made of a conductive metal material, and the supporting column may also be made of a conductive metal material, so that good grounding between the rail 100 and the supporting column can be achieved; alternatively, the supporting column may be made of a concrete structure and a metal skeleton, and the rail 100 is grounded through the metal skeleton in the concrete structure.
Preferably, as shown in fig. 1 and 2, the rail 100 of the present embodiment includes a first surface 101, a second surface 102, a first side surface 103, and a second side surface 104, and the cross section of the rail 100 is square. The first surface 101 and the second surface 102 are oppositely arranged, two ends of the first side surface 103 are respectively connected with the first side of the first surface 101 and the first side of the second surface 102, two ends of the second side surface 104 are respectively connected with the second side of the first surface 101 and the second side of the second surface 102, the second surface 102 is provided with an opening 105 which is arranged along the extending direction of the rail 100 in a through-length mode, and the opening 105 can be used for the hanging device 400 to penetrate through, so that the hanging device 400 can be connected with a carriage.
The carriage 200 is suspended on the rail 100 by the running gear 300, the running gear 300 is arranged in the rail 100 and can run along the rail 100, and the suspending gear 400 passes through the opening 105 and then connects the running gear 300 and the carriage 200, so that the connection between the carriage 200 and the running gear 300 is realized. Specifically, as shown in fig. 1 and fig. 2, both sides of the running gear 300 are provided with running wheels 301 and guiding wheels 302, wherein the running wheels 301 run along the second surface 102, and the running wheels 301 on both sides are respectively positioned on the second surface 102 on both sides of the opening 105; the guide wheels 302 on both sides abut against the first side surface 103 and the second side surface 104, respectively, thereby preventing the running gear 300 from shaking.
The sliding contact shoes 310 are further arranged on the walking device 300 of the embodiment, when the walking device 300 drives the carriage 200 to walk along the rail 100, the sliding contact shoes 310 abut against the rail 100, so that the carriage 200 is in conductive connection with the rail 100 through the sliding contact shoes 310, and since the rail 100 is grounded through the supporting columns, the carriage 200 is also in grounded connection through the sliding contact shoes 310, the rail 100 and the supporting columns. Through the arrangement, the parts of the track 100 corresponding to the platform can be well grounded, so that the safety of passengers getting on and off the train is ensured.
Specifically, the sliding contact rail 110 adapted to the sliding contact shoe 310 is disposed in the rail 100 of the present embodiment, the sliding contact rail 110 is disposed along the extending direction of the rail 100, and the sliding contact rail 110 is fixedly connected to the rail 100 through the mounting member 120. The sliding contact shoes 310 abut on the sliding contact rails 110, so that the sliding contact shoes 310 can be prevented from wearing the rail 100, and the service life of the rail 100 can be prolonged.
Preferably, the trolley rail 110 may be only disposed in a portion of the track 100 corresponding to the platform, so as to ensure the safety of passengers when getting on or off the vehicle; when the platform runs in the track 100 outside the platform, the human body does not directly contact the ground, so the electric shock phenomenon is not generated. Of course, it will be apparent to those skilled in the art that the trolley rails 110 may also be disposed along the entire length of the track 100.
Further, as shown in fig. 1 and fig. 2, the mounting member 120 of the present embodiment includes a plurality of fixing columns disposed at intervals, and two ends of the fixing columns are respectively connected to the rail 100 and the trolley rail 110.
Optionally, the fixing column and the rail 100 may be connected and fixed in a welding manner; similarly, the fixing post and the sliding contact rail 110 may be connected and fixed by welding.
The trolley rail 110 of the present embodiment is provided on the first surface 101, and the trolley shoe 310 is provided on an end of the running gear 300 facing away from the second surface 102. The sliding contact rail 110 includes a sliding contact surface and two side surfaces connected to the sliding contact surface, the two side surfaces both extend toward the first surface 101, the fixing post is connected to one side of the sliding contact surface facing the first surface 101, and the sliding contact shoe 310 abuts against the other side of the sliding contact surface.
Further, in order to facilitate maintenance, replacement, and installation of the sliding contact shoe 310, the sliding contact shoe 310 of the present embodiment is detachably provided to the running gear 300.
Specifically, as shown in fig. 3 and 4, the sliding contact shoe 310 of the present embodiment includes a body 311 and a mounting base 312, the body 311 is welded and fixed on the mounting base 312, one end of the body 311 away from the mounting base 312 is used for contacting with the sliding contact rail 110, and four corners of the mounting base 312 are provided with through holes 313; the running gear 300 is provided with an installation part 320, the installation part 320 comprises a first plane 321 and a second plane 322 which are perpendicular to each other, two ends of the first plane 321 are respectively connected with the running gear 300 and the second plane 322, the second plane 322 is provided with fixing holes which correspond to the through holes 313 one by one, and a fastening piece penetrates through the through holes 313 and then is fixed in the fixing holes. In this embodiment, the fastening member may be a screw, and the fixing hole may be a threaded hole.
It should be noted that the grounding scheme provided by this embodiment may be applied to any vehicle traveling in a closed track, and the vehicle may be grounded by arranging the sliding contact shoes on the vehicle and arranging the grounding track matched with the sliding contact shoes in the closed track, so as to ensure the personal safety of passengers.
In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
While the preferred embodiments of the present application 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. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all alterations and modifications as fall within the scope of the application.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.
Claims (10)
1. A suspended rail transit system, comprising:
the track is arranged above the ground through a plurality of support columns arranged at intervals, and the track is arranged in a grounding mode through the support columns;
the carriage is hung on the rail through a walking device, the walking device is arranged in the rail and can run along the rail, sliding contact shoes are arranged on the walking device and abut against the rail, and the carriage is in conductive connection with the rail through the sliding contact shoes.
2. The suspended track traffic system as claimed in claim 1, wherein a sliding rail adapted to the sliding shoe is provided in the track, the sliding rail is provided along the extending direction of the track, and the sliding rail is fixedly connected to the track through a mounting member.
3. The overhead rail transit system of claim 2, wherein the mounting member comprises a plurality of spaced apart stationary posts, the ends of the posts respectively connecting the rail to the trolley rail.
4. The overhead rail transit system of claim 3, wherein the fixed post is welded to the rail and the fixed post is welded to the trolley.
5. The suspended rail transit system of claim 3, wherein the trolley rail comprises a trolley surface and two side surfaces connecting the trolley surface, the fixing post is connected to one side of the trolley surface, and the trolley shoe abuts to the other side of the trolley surface.
6. The overhead rail transit system of claim 2, wherein the rail comprises a first surface, a second surface, a first side surface and a second side surface, the first surface and the second surface are oppositely arranged, two ends of the first side surface are respectively connected with the first side of the first surface and the first side of the second surface, two ends of the second side surface are respectively connected with the second side of the first surface and the second side of the second surface, the second surface is provided with an opening which is arranged along the extension direction of the rail, and the hanging device passes through the opening and then is connected with the running device and the carriage; the sliding contact rail is arranged on the first surface, and the sliding contact shoe is arranged at one end, away from the second surface, of the walking device.
7. The overhead rail transit system of claim 6, wherein the trolley shoes are removably mounted to the running gear.
8. The overhead rail transit system of claim 7, wherein the trolley shoes comprise a body and a mounting seat, the body is welded and fixed on the mounting seat, and through holes are formed in four corners of the mounting seat; the mounting portion is arranged on the walking device and comprises a first plane and a second plane which are perpendicular to each other, two ends of the first plane are respectively connected with the walking device and the second plane, fixing holes which correspond to the through holes one to one are formed in the second plane, and the fasteners penetrate through the through holes and are fixed in the fixing holes.
9. The overhead rail transit system of claim 8, wherein the fastener is a screw and the securing hole is a threaded hole.
10. The overhead rail transit system of claim 2, wherein the trolley rail is disposed within a portion of the track corresponding to a platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022996282.9U CN214189621U (en) | 2020-12-14 | 2020-12-14 | Suspension type rail transit system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022996282.9U CN214189621U (en) | 2020-12-14 | 2020-12-14 | Suspension type rail transit system |
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| Publication Number | Publication Date |
|---|---|
| CN214189621U true CN214189621U (en) | 2021-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022996282.9U Active CN214189621U (en) | 2020-12-14 | 2020-12-14 | Suspension type rail transit system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310929A (en) * | 2021-11-30 | 2022-04-12 | 杭州申昊科技股份有限公司 | Running gear of robot is patrolled and examined to track |
-
2020
- 2020-12-14 CN CN202022996282.9U patent/CN214189621U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310929A (en) * | 2021-11-30 | 2022-04-12 | 杭州申昊科技股份有限公司 | Running gear of robot is patrolled and examined to track |
| CN114310929B (en) * | 2021-11-30 | 2023-10-24 | 杭州申昊科技股份有限公司 | Running gear of robot is patrolled and examined to track |
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