CN213109309U - Split-level high-speed railway platform door - Google Patents
Split-level high-speed railway platform door Download PDFInfo
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- CN213109309U CN213109309U CN202021535513.XU CN202021535513U CN213109309U CN 213109309 U CN213109309 U CN 213109309U CN 202021535513 U CN202021535513 U CN 202021535513U CN 213109309 U CN213109309 U CN 213109309U
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Abstract
The utility model relates to the field of shield doors of high-speed railways/intercity railways, in particular to a split-level high-speed railway platform door, which comprises a plurality of first-row movable doors and second-row movable doors, wherein the movable doors are all arranged along the platform direction; when the platform door is closed, the adjacent movable doors are arranged in different rows, and the spaced movable doors are arranged in the same row; the driving devices of the movable doors are arranged at the bottom or the top of the movable doors, the driving devices of the adjacent movable doors are arranged in different rows, and the upper and lower layers of the driving devices at the bottom of the movable doors are separated; the movable door is configured to be movable at least to one side thereof by 1 or more movable door widths by the driving of the driving device. The utility model discloses an optional position in the unit group all can open the door, can satisfy the platform door self-adaptation demand of the different parking position of the different motorcycle types of high-speed railway.
Description
Technical Field
The utility model belongs to high-speed railway/intercity railway platform shield door field especially relates to a split level type high-speed railway platform door.
Background
The platform screen door system is a continuous screen which is arranged at the edge of a platform, isolates a passenger waiting area from a train running area, corresponds to a train door, and can open and close a sliding door in a multi-stage control mode, and generally has the characteristics of full height, half height, sealing and non-sealing, and is called a screen door or a platform door for short. When the train arrives and departs, the shielding door can be automatically opened and closed, the driving space and the passenger waiting space are mechanically isolated, and a safe and comfortable waiting environment is created for the passengers. Due to a plurality of factors such as a plurality of types of high-speed train vehicles, different vehicle door arrangement positions of different vehicle types and the like, the platform door at the conventional fixed door opening position is difficult to adapt to the requirements of different vehicle types of high-speed trains.
In the prior art, for example, the chinese utility model patent document with publication number CN104176067A entitled "platform safety door adapted to all train models" discloses a platform safety door structure, in which two sets of sliding door assemblies are installed on the same column in a staggered manner, and the door structure includes a left sliding door and a right sliding door with opposite sliding directions, and after a train arrives at a station and stops stably, the left sliding door of the door structure slides and then is overlapped with the right sliding door of the door structure adjacent to the left; after the right sliding door of the door body structure slides, the right sliding door of the door body structure is overlapped with the left sliding door of the adjacent door body structure on the right, so that the parking door structure is suitable for parking door positions of different vehicle types. However, in this technical solution, since the stroke of the left/right sliding is fixed, and each sliding door only moves in one direction to achieve the door opening action, the adaptability of this method to vehicle types still has limitations in practice, and the door opening position cannot be adjusted according to different vehicle types, for example, when the train stops at a position where the doors of the train are just located in the overlapping area of the left/right sliding doors, the alignment door opening cannot be achieved by this solution.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a splitlevel high-speed railway platform door aims at providing the high-speed railway platform door that adapts to the different parking position of different motorcycle types.
The utility model discloses a realize through adopting following technical scheme:
a split-level high-speed rail platform door comprises a plurality of first rows of movable doors and second rows of movable doors, wherein the movable doors are arranged along the direction of a platform; when the platform door is closed, the adjacent movable doors are arranged in different rows, and the spaced movable doors are arranged in the same row;
the driving devices of the movable doors are arranged at the bottom or the top of the movable doors, the driving devices of the adjacent movable doors are arranged in different rows, and the upper and lower layers of the driving devices at the bottom of the movable doors are separated;
the movable door is configured to be movable at least to one side thereof by 1 or more movable door widths by the driving of the driving device. The underneath driving type high-speed rail platform door is generally applied to a half-height high-speed rail platform door, and compared with a full-height high-speed rail platform door, the structure is simpler, the platform bearing is lighter, and the stability of the platform door is more convenient to improve.
Furthermore, more than 2 adjacent movable doors are 1 movable door group, the movable doors at two ends of the movable door group can move more than 1 movable door width towards the center of the movable door group to which the movable doors belong, and the movable doors at the non-two ends of the movable door group can move more than 1 movable door width towards two sides of the movable door group. Can also form top drive formula high-speed railway platform door through the mode of in groups, through installing door frame structure additional to every door group, the reinforcing door body stability, multiplicable platform door shielding height simultaneously.
Preferably, the drive means is located below the platform floor.
Furthermore, a first slit is formed in the platform ground layer below the first row of movable doors, and a second slit is formed in the platform ground layer below the second row of movable doors;
the lower parts of the movable door bodies are provided with guide plates, and the tail ends of the guide plates are provided with guide sliding blocks;
the first and third movable doors extend to the bottom space through the first slit; the bottom space is also provided with a first guide rail matched with the movable door guide sliding block;
the second and fourth movable doors extend to the bottom space through the second slit; the bottom space is also provided with a second guide rail matched with the guide sliding block of the movable door.
Furthermore, the tail end of the guide plate is a bent part, and the guide sliding block is positioned at the bent part; the bending part of the movable door in the platform side row bends towards the platform side, and the bending part of the movable door in the track side row bends towards the track side.
Furthermore, the guide slide block is a slide block with an upper part concave, the guide rail is a guide rail with a lower part convex, and the upper end of the guide rail is fixed on the bottom surface of the platform ground layer.
Further, the bottom space includes a platform-side space and a track-side space; the driving device of the movable door in the row at the platform side is arranged at one side of the space at the platform side close to the track, and the driving device is connected with the tail end of the bending part of the guide plate.
Furthermore, the driving device of the movable door in the row at the track side is arranged at one side of the track side space close to the track, and the driving device is connected with the tail end of the vertical section of the guide plate.
Furthermore, each movable door adopts an independent driving device; the driving device is arranged at the bottom of the movable door and comprises a driving motor, a driving gear driven by the driving motor, a synchronous belt connected with the driving gear and a driven wheel connected with the synchronous belt.
Further, the bottom space is constructed by embedding a steel structure.
Furthermore, guide wheels capable of rolling along the ground are arranged at two ends of the guide plate at the lower part of the movable door body.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a staggered floor activity door body design around high-speed railway platform door adopts, and different row is located to adjacent activity door cloth, and the same row is located to spaced activity door cloth, and every activity door is configured to can move the activity door width more than 1 to one of them side at least under its drive arrangement's drive to realized that the optional position in the unit group all can open the door, can satisfy the platform door self-adaptation demand of the different parking position of the different motorcycle types of high-speed railway.
2. The utility model discloses an every door frame dodge gate all adopts independent drive arrangement, and is adjacent the drive arrangement difference row of dodge gate, the bottom drive arrangement different layer from top to bottom of compartment door, the drive arrangement dislocation from top to bottom of the front-seat dodge gate in the dodge gate unit group, and the drive arrangement dislocation from top to bottom of back-seat dodge gate realizes dislocation around the drive arrangement of a dodge gate unit group and dislocation from top to bottom to realized the independent drive of a plurality of dodge gates in the dodge gate unit group, avoided each dodge gate drive arrangement's physical interference.
3. The utility model discloses an every dodge gate unit group lower part of high-speed railway platform door adopts the mode realization of the protruding formula guide rail cooperation upper portion indent formula slider in lower part to the direction of dodge gate, has realized the direction function on the one hand, transmits the side direction wind pressure that the platform door receives to platform ground to a certain extent simultaneously, has improved platform door stability. The guide wheels at the bottom of the movable door further increase the guiding stability.
Drawings
The invention will be described in further detail with reference to the following description taken in conjunction with the accompanying drawings and detailed description, in which:
fig. 1 is a front view of a movable door unit set in a closed state of the present invention;
fig. 2 is a side view of the movable door unit of the present invention in a closed state;
fig. 3 is a side view of a high-speed rail platform door according to the present invention;
fig. 4 is a side view of the bottom structure of the high-speed rail platform door of the present invention;
FIG. 5 is a perspective view of two adjacent movable door units of the present invention;
FIG. 6 is a diagram showing the closing state of two adjacent movable door units of the present invention;
fig. 7-13 are various door opening state diagrams of the adjacent movable door unit group of the utility model.
The labels in the figure are: 100-movable door unit group, 101-first movable door, 102-second movable door, 103-third movable door, 104-fourth movable door, 201-first movable door driving device, 202-second movable door driving device, 203-third movable door driving device, 204-fourth movable door driving device, 301-first slit, 302-second slit, 410-guide plate, 411-guide block, 501-first guide rail, 420-second movable door 102 or fourth movable door 104 guide plate, 421-second guide block, 502-second guide rail.
Detailed Description
Example 1
Embodiment 1 provides a split-level high-speed rail platform door, as shown in fig. 1 to 6, including a plurality of movable door unit sets 100 continuously arranged along a platform direction, each movable door unit set 100 including a first movable door 101, a second movable door 102, a third movable door 103, and a fourth movable door 104 sequentially arranged in a closed state;
the first movable door 101 and the third movable door 103 are arranged on the rear row, namely the track side, and the second movable door 102 and the fourth movable door 104 are arranged on the front row, namely the platform side;
as shown in fig. 3 to 4, the first movable door 101 driving device 201 and the third movable door 103 driving device 203 are disposed at the bottom of the front row and staggered up and down, and the second movable door 102 driving device 202 and the fourth movable door 204 driving device 204 are disposed at the bottom of the front row and staggered up and down.
For example, as shown in fig. 4, the first movable door 101 driving device 201 is disposed at the lower rear row, the second movable door 102 driving device 202 is disposed at the lower front row, the third movable door 103 driving device 203 is disposed at the upper rear row, and the fourth movable door 104 driving device 204 is disposed at the upper front row. Alternatively, the first movable door 101 driving device 201 is disposed at the lower rear row, the second movable door 102 driving device 202 is disposed at the upper front row, the third movable door 103 driving device 203 is disposed at the upper rear row, and the fourth movable door 104 driving device 204 is disposed at the lower front row. Those skilled in the art will understand that: the driving devices of the front row of movable doors and the rear row of movable doors are staggered front and back, and the movable doors at intervals in the same row are staggered up and down. Thus, the independent driving of 4 movable doors in each movable door unit group 100 is realized, and the respective driving devices do not interfere with each other.
The first movable door 101 and the fourth movable door 104 are configured to be movable by 1 or 2 movable door widths toward the central position of the movable door unit group in which the movable door is located under the driving of the driving device; that is, the first movable door 101 may be parked at the positions of the first, second and third movable doors 101, 102 and 103 in the platform door closed state, and the fourth movable door 104 may be parked at the positions of the second, third and fourth movable doors 102, 104 and 104 in the platform door closed state.
The second and third movable doors 102 and 103 are configured to be movable by 1 door width to the left or right thereof by the driving of the driving device, and the second movable door 102 is exemplified as a position where the first, second and third movable doors 101, 102 and 103 can be parked in the platform door closed state.
Fig. 7-13 are schematic views of various door-opening states formed by two adjacent movable door unit groups. The width of each two movable doors corresponds to one opening width. When the front row of movable doors and the rear row of movable doors are overlapped, the movable door with the upper serial number is the front row of movable doors, and the movable door with the lower serial number is the rear row of movable doors.
In fig. 7, the first movable door 101 of the left movable door unit group 100 moves 2 positions to the right and overlaps the second movable door 102 moving 1 position to the right, and the door moving 1 position to the right overlaps the fourth movable door 104 to form a door opening scene 1.
In fig. 8, the second movable door 102 of the left movable door group 100 moves 1 position to the left to overlap with the first movable door 101, and the third movable door 103 moves 1 position to the right to overlap with the fourth movable door 104 to form a door opening scene 2.
In fig. 9, the second movable door 102 of the left movable door group 100 is moved 1 position to the left to overlap the first movable door 101, and the third movable door 103 is moved 1 position to the left to overlap the fourth movable door 104 moved 2 positions to the left to form the door opening scene 3.
In fig. 10, the fourth movable door 104 of the left movable door group 100 moves 1 position to the left to overlap with the third movable door 103, and the first movable door 101 of the right movable door group 100 moves 1 position to the right to overlap with the second movable door 102 thereof to form the door opening scene 4.
By analogy, the activity set 2 may also form an open door scenario 5-7, as shown in FIGS. 11-13. To sum up, the utility model provides a high-speed railway platform door can realize according to the different door stop position's of different motorcycle types difference, forms at platform door optional position and opens the door.
As shown in fig. 4, the bottom space is located below the platform floor.
A first slit 301 is formed in the platform ground layer below the rear row of movable doors, and a second slit 302 is formed in the platform ground layer below the front row of movable doors;
the lower parts of the movable door bodies are provided with guide plates 410, and the tail ends of the guide plates are provided with guide sliding blocks 411;
the first and third movable doors 101 and 103 extend to the bottom space through the first slit 301; the bottom space is also provided with a first guide rail 501 matched with the guide sliding block of the movable door;
the second movable door 102 and the fourth movable door 104 extend to the bottom space through the second slit 302; the bottom space is also provided with a second guide rail 502 cooperating with the sliding door guide slider 411. That is, the odd-numbered movable doors extend to the bottom space through the first slits 301 and are connected to the corresponding guide mechanisms, and the even-numbered movable doors extend to the bottom space through the second slits 302 and are connected to the corresponding guide mechanisms.
The tail end of the guide plate 410 is a bent part, and the guide sliding block 411 is located at the bent part; the bending part of the movable door at the rear row bends towards the platform side, and the bending part of the movable door at the track side row bends towards the track side. By the arrangement, the whole thickness of the platform door can be reduced as much as possible, and the quality of the platform door can be uniformly distributed on the platform ground as much as possible.
The guide slider 411 is a slider with an upper portion concave, the guide rail is a guide rail with a lower portion convex, and the upper end of the guide rail is fixed on the bottom surface of the platform ground layer. The slide block and the guide rail in the shape can lead the guidance to be more stable and transfer partial load of the platform door to the platform ground layer.
The bottom space includes a platform side space and a track side space; the driving device of the movable door in the row at the platform side is arranged at one side of the platform side space close to the track, and the driving device is connected with the tail end of the bending part of the guide plate, so that the thickness of the bottom space of the platform door in the direction vertical to the platform can be reduced.
The driving device of the movable door in the row at the track side is arranged at one side of the track side space close to the track, and the driving device is connected with the tail end of the vertical section of the guide plate.
Each movable door adopts an independent driving device; the driving device is arranged at the bottom of the movable door and comprises a driving motor, a driving gear driven by the driving motor, a synchronous belt connected with the driving gear and a driven wheel connected with the synchronous belt. The driving motor can select a servo motor, and the moving distance of the movable door can be ensured to meet the precision requirement by the transmission mode of the gear matched with the synchronous belt. The movable door is connected with a synchronous belt of the driving device through a connecting rod.
The bottom space is constructed by embedding a steel structure. The mode that adopts the pre-buried steel construction subassembly in bottom between platform ground and the dodge gate can provide platform door installation effectiveness or the efficiency of existing platform door transformation to and the stability of platform door use.
Guide wheels capable of rolling along the ground are arranged at two ends of the guide plate 410 at the lower part of the movable door body.
The lower part of the bottom space of the platform door is an inclined plane facing the track side, so that the platform door is convenient for drainage.
In conclusion, after the ordinary skilled in the art reads the document of the present invention, the technical solution and technical idea of the present invention do not need creative mental labor and make other various corresponding transformation schemes, which all belong to the protection scope of the present invention.
Claims (10)
1. A split-level high-speed rail platform door is characterized by comprising a plurality of first rows of movable doors and second rows of movable doors, wherein the movable doors are arranged along the direction of a platform; when the platform door is closed, the adjacent movable doors are arranged in different rows, and the spaced movable doors are arranged in the same row;
the driving devices of the movable doors are arranged at the bottom or the top of the movable doors, the driving devices of the adjacent movable doors are arranged in different rows, and the upper and lower layers of the driving devices at the bottom of the movable doors are separated;
the movable door is configured to be movable at least to one side thereof by 1 or more movable door widths by the driving of the driving device.
2. A high-speed rail platform door according to claim 1, wherein: more than 2 adjacent movable doors are 1 movable door group, the movable doors at two ends of the movable door group can move more than 1 movable door width towards the center of the movable door group to which the movable doors belong, and the movable doors at the non-two ends of the movable door group can move more than 1 movable door width towards two sides of the movable door group.
3. A high-speed rail platform door according to claim 2, wherein: each movable door unit group comprises a first movable door, a second movable door, a third movable door and a fourth movable door which are sequentially arranged in a closed state; a first slit is formed in the platform ground layer below the first row of movable doors, and a second slit is formed in the platform ground layer below the second row of movable doors;
the lower parts of the movable door bodies are provided with guide plates, and the tail ends of the guide plates are provided with guide sliding blocks;
the first and third movable doors extend through the first slit to a bottom space located below a platform floor; the bottom space is also provided with a first guide rail matched with the movable door guide sliding block;
the second and fourth movable doors extend to the bottom space through the second slit; the bottom space is also provided with a second guide rail matched with the guide sliding block of the movable door.
4. A high-speed rail platform door according to claim 3, wherein: the tail end of the guide plate is a bent part, and the guide sliding block is positioned at the bent part; the bending part of the movable door in the platform side row bends towards the platform side, and the bending part of the movable door in the track side row bends towards the track side.
5. A high-speed railway platform door according to claim 4, wherein: the guide slide block is a slide block with an upper part concave inwards, the guide rail is a guide rail with a lower part convex, and the upper end of the guide rail is fixed on the bottom surface of the ground layer of the platform.
6. A high-speed railway platform door according to claim 4, wherein: the bottom space includes a platform side space and a track side space; the driving device of the movable door in the row at the platform side is arranged at one side of the space at the platform side close to the track, and the driving device is connected with the tail end of the bending part of the guide plate.
7. A high-speed rail platform door according to claim 6, wherein: the driving device of the movable door in the row at the track side is arranged at one side of the track side space close to the track, and the driving device is connected with the tail end of the vertical section of the guide plate.
8. A high-speed railway platform door according to any one of claims 3 to 7, wherein: each movable door adopts an independent driving device; the driving device is arranged at the bottom of the movable door and comprises a driving motor, a driving gear driven by the driving motor, a synchronous belt connected with the driving gear and a driven wheel connected with the synchronous belt.
9. A high-speed rail platform door according to claim 8, wherein: the lower part of the bottom space is an inclined surface facing the track side.
10. A high-speed rail platform door according to claim 9, wherein: and guide wheels capable of rolling along the ground are arranged at two ends of the guide plate at the lower part of the movable door body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021535513.XU CN213109309U (en) | 2020-07-30 | 2020-07-30 | Split-level high-speed railway platform door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021535513.XU CN213109309U (en) | 2020-07-30 | 2020-07-30 | Split-level high-speed railway platform door |
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| CN213109309U true CN213109309U (en) | 2021-05-04 |
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| CN202021535513.XU Active CN213109309U (en) | 2020-07-30 | 2020-07-30 | Split-level high-speed railway platform door |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113370999A (en) * | 2021-06-29 | 2021-09-10 | 广州地铁设计研究院股份有限公司 | Compatible platform door based on multiple motorcycle type of rail transit link up operation mode |
| CN113602296A (en) * | 2021-09-18 | 2021-11-05 | 方大智创科技有限公司 | Platform sliding door system |
| CN113602294A (en) * | 2021-09-18 | 2021-11-05 | 方大智创科技有限公司 | Double-opening sliding door |
| CN113682325A (en) * | 2021-09-22 | 2021-11-23 | 方大智创科技有限公司 | Automatic shielding door |
| CN115434613A (en) * | 2022-08-23 | 2022-12-06 | 中国铁道科学研究院集团有限公司电子计算技术研究所 | Translation type platform door system |
| CN117868635A (en) * | 2024-03-11 | 2024-04-12 | 成都唐源电气股份有限公司 | Full-movable self-adaptive platform door system based on modularization and intelligent door opening strategy |
-
2020
- 2020-07-30 CN CN202021535513.XU patent/CN213109309U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113370999A (en) * | 2021-06-29 | 2021-09-10 | 广州地铁设计研究院股份有限公司 | Compatible platform door based on multiple motorcycle type of rail transit link up operation mode |
| CN113370999B (en) * | 2021-06-29 | 2023-05-16 | 广州地铁设计研究院股份有限公司 | Compatible platform door based on rail transit multiple vehicle type through operation mode |
| CN113602296A (en) * | 2021-09-18 | 2021-11-05 | 方大智创科技有限公司 | Platform sliding door system |
| CN113602294A (en) * | 2021-09-18 | 2021-11-05 | 方大智创科技有限公司 | Double-opening sliding door |
| CN113682325A (en) * | 2021-09-22 | 2021-11-23 | 方大智创科技有限公司 | Automatic shielding door |
| CN115434613A (en) * | 2022-08-23 | 2022-12-06 | 中国铁道科学研究院集团有限公司电子计算技术研究所 | Translation type platform door system |
| CN117868635A (en) * | 2024-03-11 | 2024-04-12 | 成都唐源电气股份有限公司 | Full-movable self-adaptive platform door system based on modularization and intelligent door opening strategy |
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Effective date of registration: 20211125 Address after: 610000, No. two, section 11, North Ring Road, Chengdu, Sichuan Patentee after: China Railway Chengdu Bureau Group Co.,Ltd. Patentee after: Chengdu Tangyuan Electric Co., Ltd Address before: 610072 a1-1-9, xixixizhigu, 355 wuxingwu Road, Wuhou District, Chengdu City, Sichuan Province Patentee before: CHENGDU TANGYUAN ELECTRIC Co.,Ltd. |