CN107284456B - Small-opening side-hung safety protection device suitable for platform door system - Google Patents
Small-opening side-hung safety protection device suitable for platform door system Download PDFInfo
- Publication number
- CN107284456B CN107284456B CN201710652879.1A CN201710652879A CN107284456B CN 107284456 B CN107284456 B CN 107284456B CN 201710652879 A CN201710652879 A CN 201710652879A CN 107284456 B CN107284456 B CN 107284456B
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- small opening
- door
- opening door
- fixed
- box body
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- 238000002955 isolation Methods 0.000 claims abstract description 9
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B1/00—General arrangement of stations, platforms, or sidings; Railway networks; Rail vehicle marshalling systems
- B61B1/02—General arrangement of stations and platforms including protection devices for the passengers
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention belongs to the technical field of platform doors, and discloses a small-opening side-hung type safety protection device suitable for a platform door system. The small opening side-hung type safety protection device comprises a fixed box body and a small opening door. The fixed box is fixedly connected to a fixed side box of the platform door system. The small opening door is pivotally connected to the fixed box body and is rotated to be in a closed state or an open state; when the small opening door is in an open state, the fixed box body is matched with the small opening door to prevent passengers from passing through and staying in a specific isolation area. The small opening side-hung type safety protection device disclosed by the invention is matched with the small opening door through the fixed box body, so that passengers can only walk in the area corresponding to the train door of the platform to get on or off the train, a safe getting on or off channel is provided for the passengers, the safety of the passengers is ensured, and the operation safety and efficiency of the train are improved.
Description
Technical Field
The invention belongs to the technical field related to platform doors, and particularly relates to a small-opening side-hung safety protection device suitable for a platform door system.
Background
The platform door system arranged on the platform of the high-speed railway and the inter-city railway has the same function as the platform door system of the subway, so that passengers can be prevented from falling off the track when waiting for the bus, and the danger caused by the air negative pressure when the train passes through the high-speed railway is reduced, and the parking delay and driving accidents caused by people are reduced. However, in order to safely run the train and reduce the influence of wind pressure, noise, limitation and other factors of the train, an isolation area with a certain width must be reserved between the platform door and the train, that is, a predetermined distance is reserved between the platform door and the edge of the platform, which is close to the track.
At present, the distance between the platform door and the platform edge (adjacent line) is 1.2 m-2 m, namely the isolation area is large, passengers can easily pass through and stay along the length direction of the train in the isolation area, and the phenomenon of crowding and passengers hazard easily occurs, so that the passengers can get on and off the train orderly and quickly, and the safety and the efficiency of train operation are seriously affected.
Disclosure of Invention
In order to meet the above defects or improvement demands of the prior art, the invention provides a small-opening side-hung safety protection device suitable for a platform door system, which is designed for the small-opening side-hung safety protection device based on the characteristics of the platform door system. The small-opening side-hung type safety protection device is matched with the small-opening door through the fixed box body to prevent passengers from passing along the track on the platform at the side of the track, so that the passengers can only walk in the area of the platform corresponding to the train door to get on or off the train, a safe getting on or off channel is provided for the passengers, the safety of the passengers is ensured, and the operation safety and efficiency of the train are improved. In addition, the small-opening side-hung safety protection device is strong in practicality, low in cost, simple in structure and beneficial to popularization and application.
In order to achieve the above object, the present invention provides a small opening side-hung type safety protection device suitable for a platform door system, which comprises a fixed box body and a small opening door, and is characterized in that:
the platform door system comprises a fixed door and a fixed side box connected with the fixed door, wherein the fixed side box is used for supporting the fixed box body;
the fixed box body is fixedly connected to the fixed side box and faces one side of the track, and the fixed box body is perpendicular to the fixed door; a predetermined distance is provided between the fixed box and the rail to prevent the intrusion of a small opening door connected to the fixed box;
the small opening door is pivoted to one side of the fixed box body facing the track and is rotated relative to the fixed box body to be in a closed state or an open state, and when the small opening door is in the closed state, the small opening door is attached to one side surface of the fixed box body, which is perpendicular to the fixed door; when the small opening door is in an open state, the small opening door is separated from the side face, and the fixed box body is matched with the small opening door to prevent passengers from passing through and staying in a specific isolation area, so that the passengers can only walk in the area of the platform corresponding to the train door to get on or off the train.
Further, the small opening side-hung safety protection device further comprises a small opening door driving unit accommodated in the fixed box body, and the small opening door driving unit is connected to the small opening door and used for driving the small opening door to rotate relative to the fixed box body.
Further, the small opening side-hung safety protection device further comprises a small opening door control unit accommodated in the fixed box body, wherein the small opening door control unit is electrically connected with the small opening door driving unit, and the small opening door control unit controls the opening and closing of the small opening door by controlling the small opening door driving unit.
Further, the small opening door control unit is electrically connected to the platform door system, and is configured to receive control information from the platform door system, and control the small opening door to open or close according to the control information.
Furthermore, the small opening door control unit is further used for collecting state information of the small opening door and transmitting the state information to the platform door system.
Further, the small opening side-hung safety protection device further comprises an auxiliary module accommodated in the fixed box body, the auxiliary module comprises a sensor module, and the sensor module is used for detecting state information of the small opening door and transmitting the state information to the small opening door control unit.
Further, the fixed box body is rectangular, and the length direction of the fixed box body is parallel to the length direction of the fixed side box; the width of the fixed box body is smaller than the distance between the fixed side box and the track.
Further, the bottom of the small opening door is connected to the platform.
Furthermore, a plurality of pin-jointed pieces which are arranged at intervals are arranged on one side of the fixed box body, which faces the track, and the pin-jointed pieces are matched with the pivot so that the fixed box body and the small opening door form pivot connection.
In general, compared with the prior art, the small-opening side-hung safety protection device suitable for the platform door system provided by the invention has the advantages that the fixed box body is matched with the small-opening door to prevent passengers from passing and staying along a track on a track side platform, so that the passengers can only walk in the area of the platform corresponding to the train door to get on or off the train, a safe getting on or off channel is provided for the passengers, the safety of the passengers is ensured, and the operation safety and efficiency of the train are improved. In addition, the small-opening side-hung safety protection device is strong in practicality, low in cost, simple in structure and beneficial to popularization and application.
Drawings
Fig. 1 is a partial schematic view of a small opening side-hung safety device for a platform door system according to a preferred embodiment of the present invention in a closed state.
Fig. 2 is a partial schematic view of the small opening side-hung safety device of fig. 1 adapted for use with a platform door system in an open position.
Fig. 3 is another partial schematic view of the small opening side-hung safety device of fig. 1 adapted for use with a platform door system in an open position.
The same reference numbers are used throughout the drawings to reference like elements or structures, wherein: 100-small opening side-hung safety protection device, 10-fixed side boxes, 20-fixed boxes, 21-pivoting pieces, 30-small opening doors, 40-track side platforms, 50-fixed doors, 60-sliding doors and 70-trains.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention. In addition, the technical features of the embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.
Referring to fig. 1 to 3, a small opening side-hung type safety device 100 for a platform door system according to a preferred embodiment of the present invention is provided, wherein the small opening side-hung type safety device 100 includes a fixed box 20, a small opening door 30, a small opening door control unit, and a small opening door driving unit. The platform door system comprises a fixed door 50, a fixed side box 10 and a sliding door 60 which are connected to the same end of the fixed door 50; the fixed side case 10 is used for supporting the fixed case 20, and the fixed door 50 and the sliding door 60 are both disposed parallel to the running direction of the train. The fixed case 20 is fixed on a side of the fixed side case 10 facing the rail, and serves to support the small opening door 30, the small opening door control unit, and the small opening door driving unit. The small opening door control unit is electrically connected to the small opening door driving unit, and is configured to control the rotation and start/stop of the small opening door driving unit, so as to control the small opening door 30 to be in an open state or a closed state. The small opening door driving unit is connected to the small opening door 30, and the small opening door 30 is pivotally connected to the side of the fixed housing 20 facing the rail. It will be appreciated that in other embodiments, the fixed door 50 may be an emergency door.
The fixed case 20 is provided with a receiving groove, and the receiving groove is used for receiving the small opening door control unit and the small opening door driving unit, so as to protect the small opening door control unit and the small opening door driving unit. In this embodiment, the fixed case 20 is substantially rectangular and is used for supporting the small opening door 30; a track-side platform 40 is disposed between the fixed door 50 and the track, the track-side platform 40 is a portion of the platform between the fixed door 50 and the track, and the bottom of the fixed box 20 is connected to the track-side platform 40; it will be appreciated that in other embodiments, the bottom of the stationary box 20 may be isolated from the track-side platform 40; the length direction of the fixed box 20 is parallel to the length direction of the fixed side case 10, and the width thereof is smaller than the distance between the fixed door 50 and the edge of the rail side platform 40 facing the rail, i.e., a predetermined distance is provided between the fixed box 20 and the rail to prevent the small opening door 30 from being intruded into the boundary when being opened; the fixed case 20 is perpendicular to the fixed door 50.
The fixed box 20 is provided with a plurality of pivoting pieces 21 which are arranged at intervals on one side facing the track, the pivoting pieces 21 are matched with the pivots so that the fixed box 20 and the small opening door 30 form pivot connection, and the small opening door 30 is connected with the pivoting pieces 21. In this embodiment, the height direction of the fixed case 21 is parallel to the height direction of the small opening door 30.
One side of the small opening door 30 is connected to the pivoting member 21, and further rotatably connected to the side of the fixed housing 20 facing the rail. The small opening door 30 is driven by the small opening door driving unit to rotate to be in a closed state or an open state, and when the small opening door 30 is in the closed state, the small opening door 30 is attached to one side surface of the fixed box 20 perpendicular to the fixed door 50, that is, the small opening door 30 and the fixed box 20 are arranged along two directions perpendicular to the fixed door 50 and parallel to each other; when the small opening door 30 is in the opened state, the small opening door 30 is adjacent to the train 70, which is arranged in the same direction perpendicular to the fixed door 50 with the fixed box 20, and the distance between the side of the small opening door 30 away from the fixed side case 10 and the sliding door 60 corresponds to the distance between the sliding door 60 and the track.
When the train 70 is not in the stop or not in the stop, the small opening door 30 is in a closed state, and at this time, the small opening door 30 is attached to the fixed box 20 to prevent the small opening door 30 from entering the limit. After the train 70 stops, the sliding door 60 and the small opening door 30 are opened in advance, and then the train door is opened, the two corresponding small opening doors 30, the two fixed boxes 20, the fixed doors 50 and the train 70 enclose a closed specific isolation area, one specific isolation area is formed between the two adjacent fixed doors 50, and passengers can only pass through and stay for getting on and off in the area of the rail side platform 90 corresponding to the train door of the train 70, so as to construct a safety channel for getting on and off the passengers, and the fixed box 20 and the small opening door 30 are matched to prevent the passengers from passing through or stay along the rail in the specific isolation area, so that the getting on and off efficiency of the passengers and the operation safety of the train 70 are improved. When the passengers get on and off the train, the small opening door 30 is reset to be in a closed state under the action of the small opening door driving unit, and the train 70 is driven away.
The small opening door control unit is respectively and electrically connected with the central control panel and the on-site control panel of the platform door system, so that when the central control panel fails, the small opening door control unit receives a control instruction through the on-site control panel, and further, the control of the small opening door 30 is realized, and the reliability of the system is improved. The small opening door control unit is used for receiving control information from the central control panel and the on-site control panel, controlling the small opening door 30 to be opened or closed according to the control information, and simultaneously, feeding back the state information of the small opening door 30 to the central control panel. When the train 70 stops when entering the station, the small opening door control unit receives the control information from the central control panel, and controls the small opening door 30 to open before the sliding door 60.
An auxiliary module is further arranged in the fixed box 20, and comprises an alarm module, a voice prompt module and a sensor module, wherein the voice prompt module is used for prompting passengers to get on or get off; the alarm module is used for alarming when danger or fault occurs. The sensor module is configured to detect status information of the small opening door 30 and transmit the status information to the small opening door control unit, and the small opening door control unit transmits the status information to the central control panel.
It will be appreciated that in other embodiments, the small opening door 30 may be slidably coupled to the stationary housing 20; the small opening door driving unit drives the small opening door 30 to slide with respect to the fixed case 20 to be accommodated in the fixed case 20 in a closed state or to be rotated out of the fixed case 20 in an opened state.
The small-opening side-hung safety protection device suitable for the platform door system provided by the invention prevents passengers from passing through and staying along a track on a track side platform through the cooperation of the fixed box body and the small-opening door, so that the passengers can only walk in the area of the platform corresponding to the train door to get on or off the train, a safe getting on or off channel is provided for the passengers, the safety of the passengers is ensured, and the operation safety and efficiency of the train are improved. In addition, the small-opening side-hung safety protection device is strong in practicality, low in cost, simple in structure and beneficial to popularization and application.
It will be readily appreciated by those skilled in the art that the foregoing description is merely a preferred embodiment of the invention and is not intended to limit the invention, but any modifications, equivalents, improvements or alternatives falling within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (7)
1. The utility model provides a little aperture flat-open safety device suitable for platform door system, its includes fixed box (20), little aperture door (30) and little aperture door drive unit, its characterized in that:
the platform door system comprises a fixed door (50) and a fixed side box (10) connected with the fixed door (50), wherein the fixed side box (10) is used for supporting the fixed box body (20);
the fixed box body (20) is fixedly connected to the fixed side box (10) and faces one side of the track, and is perpendicular to the fixed door (50); a predetermined distance is provided between the fixed case (20) and the rail to prevent intrusion of a small opening door (30) connected to the fixed case (20);
the fixed box body (20) is provided with a containing groove, the small opening door driving unit is contained in the containing groove, and the small opening door driving unit is connected with the small opening door (30) and is used for driving the small opening door (30) to rotate relative to the fixed box body (20);
the small opening door (30) is pivotally connected to one side of the fixed box body (20) facing the track, and is rotated relative to the fixed box body (20) to be in a closed state or an open state, and when the small opening door (30) is in the closed state, the small opening door is attached to one side surface of the fixed box body (20) perpendicular to the fixed door (50);
the bottom of the small opening door (30) is connected to the platform;
when the small opening door (30) is in an open state, the small opening door is separated from the side surface, and the fixed box body (20) is matched with the small opening door (30) to prevent passengers from passing through and staying in a specific isolation area, so that the passengers can only walk in the area of the platform corresponding to the train door to get on or off the train.
2. A small opening side-hung safety shield apparatus adapted for use with a platform door system as defined in claim 1, wherein: the small opening side-hung safety protection device (100) further comprises a small opening door control unit accommodated in the fixed box body (20), wherein the small opening door control unit is electrically connected with the small opening door driving unit, and the small opening door control unit controls the opening and closing of the small opening door (30) through controlling the small opening door driving unit.
3. A small opening side-hung safety shield apparatus adapted for use with a platform door system as defined in claim 2, wherein: the small opening door control unit is electrically connected to the platform door system, and is used for receiving control information from the platform door system and controlling the small opening door (30) to be opened or closed according to the control information.
4. A small opening side-hung safety device for a platform door system as defined in claim 3, wherein: the small opening door control unit is also used for collecting state information of the small opening door (30) and transmitting the state information to the platform door system.
5. A small opening side-hung safety device for a platform door system as defined in claim 4, wherein: the small opening side-hung safety protection device (100) further comprises an auxiliary module accommodated in the fixed box body (20), wherein the auxiliary module comprises a sensor module, and the sensor module is used for detecting state information of the small opening door (30) and transmitting the state information to the small opening door control unit.
6. A small opening side-hung safety shield apparatus adapted for use with a platform door system as defined in claim 1, wherein: the fixed box body (20) is rectangular, and the length direction of the fixed box body is parallel to the length direction of the fixed side box (10); the width of the fixed box body (20) is smaller than the distance between the fixed side box (10) and the track.
7. A small opening side-hung safety shield apparatus adapted for use with a platform door system as defined in claim 1, wherein: the fixed box body (20) is provided with a plurality of pin-joint parts (21) which are arranged at intervals on one side facing the track, and the pin-joint parts (21) are matched with the pivot shafts so that the fixed box body (20) and the small opening door (30) form pivot connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710652879.1A CN107284456B (en) | 2017-08-02 | 2017-08-02 | Small-opening side-hung safety protection device suitable for platform door system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710652879.1A CN107284456B (en) | 2017-08-02 | 2017-08-02 | Small-opening side-hung safety protection device suitable for platform door system |
Publications (2)
| Publication Number | Publication Date |
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| CN107284456A CN107284456A (en) | 2017-10-24 |
| CN107284456B true CN107284456B (en) | 2023-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710652879.1A Active CN107284456B (en) | 2017-08-02 | 2017-08-02 | Small-opening side-hung safety protection device suitable for platform door system |
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| CN (1) | CN107284456B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112265554A (en) * | 2020-11-19 | 2021-01-26 | 方大智创科技有限公司 | An electric side baffle for platform door |
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2017
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