CN114506354A - Control method for opening and closing subway door - Google Patents
Control method for opening and closing subway door Download PDFInfo
- Publication number
- CN114506354A CN114506354A CN202210115096.0A CN202210115096A CN114506354A CN 114506354 A CN114506354 A CN 114506354A CN 202210115096 A CN202210115096 A CN 202210115096A CN 114506354 A CN114506354 A CN 114506354A
- Authority
- CN
- China
- Prior art keywords
- subway
- door
- slide
- cavity
- opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 230000005389 magnetism Effects 0.000 claims description 3
- 230000008054 signal transmission Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D19/00—Door arrangements specially adapted for rail vehicles
- B61D19/003—Door arrangements specially adapted for rail vehicles characterised by the movements of the door
- B61D19/008—Door arrangements specially adapted for rail vehicles characterised by the movements of the door both swinging and sliding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D19/00—Door arrangements specially adapted for rail vehicles
- B61D19/02—Door arrangements specially adapted for rail vehicles for carriages
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
- E05B81/04—Electrical
- E05B81/08—Electrical using electromagnets or solenoids
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
- E05B83/36—Locks for passenger or like doors
- E05B83/363—Locks for passenger or like doors for railway vehicles
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Abstract
The invention discloses a control method for opening and closing a subway door, which comprises a subway door opening step, a subway door unlocking step, a subway door rotating step and an extension plate opening step; wherein subway door opens the step and includes: after the subway stops, the sliding motor starts to rotate forwards to drive the rotating shafts on the two sides to rotate synchronously, so that the subway doors on the two sides slide to be opened in the direction away from the sliding motor; wherein subway door unblock step includes: when the metro door slides, the electromagnet is started, so that the locking block slides into the cavity and is separated from the contact state with the inner wall of the locking cavity, and the metro door is unlocked with the movable plate; wherein subway door rotates the step and includes: when the subway doors slide, the subway doors are driven by the rack mechanism to rotate outwards until the subway doors on the two sides are unfolded in a splayed shape; wherein the extension panel opening step includes: when the subway door slides, the telescopic motor starts to rotate forwards, and the extension plate is driven to slide towards the direction far away from the corresponding telescopic motor.
Description
Technical Field
The invention relates to the technical field of subways, in particular to a method for controlling the opening and closing of a subway door.
Background
In most present subway stations, the region of waiting for getting on the bus divides the waiting area of getting on the bus in regional both sides of getting off the bus, has generally written the slogan of "getting off before the beginning and getting on the bus" on the ground simultaneously, but some passengers do not consider the passenger of getting off the bus after the subway arrives at the station and opens the door, and are crowded in the carriage constantly to lead to blocking up at the subway gate, reduced the efficiency of getting on or off the bus.
And in the face of the condition of blocking up in door department, some subway stations can have the staff to maintain the order in door department, but the staff quantity that needs arrange is more, then the human cost has been improved, in addition, some subway stations can place the isolated column at the station gate, the passenger who waits to get on the bus carries out the water conservancy diversion, but the crowded condition of passenger of getting on the bus is solved mostly to this type of method, it is relatively poor to the passenger effect that does not comply with the rule, still can often take place the condition of "same upper and lower", can not guarantee to let the passenger give off the bus in priority.
Disclosure of Invention
The control method for opening and closing the subway door provided by the invention can guide passengers getting on the subway, avoids congestion at the door when other passengers get off the subway, solves the dilemma that more workers are needed to maintain the order, and simultaneously solves the problem that passengers getting on the subway do not follow the order from top to bottom when no people maintain the order, thereby causing congestion.
The invention provides the following technical scheme: a control method for opening and closing a subway door is characterized by comprising a subway door opening step, a subway door unlocking step, a subway door rotating step and an extension plate opening step; wherein the subway door opening step includes: after the subway stops, the sliding motor starts to rotate forwards to drive the rotating shafts on the two sides to rotate synchronously, so that the subway doors on the two sides slide to be opened in the direction away from the sliding motor; wherein subway door unblock step includes: when the metro door slides, the electromagnet is started, so that the locking block slides into the cavity and is separated from the contact state with the inner wall of the locking cavity, and the metro door is unlocked with the movable plate; wherein subway door rotates the step and includes: when the subway doors slide, the rack mechanism drives the subway doors to rotate outwards until the subway doors on two sides are unfolded in a splayed shape, the wide openings of the subway doors on the two sides face the carriage, and the narrow openings face the getting-off area, so that passengers in the subway can get off at first; wherein the extension panel opening step includes: when the subway door slides, the flexible motor starts corotation, and flexible motor drives the screw thread axle and rotates, and then drives the extension board through threaded connection and slides to keeping away from corresponding flexible motor direction.
Further, the subway door opening step specifically comprises: the rotating shaft drives the sliding block to slide towards the direction away from the sliding motor through threaded connection, the sliding block drives the movable plate to slide through fixed connection, the movable plate drives the metro doors to slide through the fixed shaft, and at the moment, the metro doors on two sides slide towards the direction away from the sliding motor to be opened.
Further, the subway door unlocking step specifically comprises the following steps: after the electromagnet is started, the movable magnet is connected through magnetism to slide, and then the locking block is driven through fixed connection to slide into the cavity and is separated from a contact state with the inner wall of the locking cavity; the movable plate is internally provided with a cavity, one end of the subway door, which is close to the cavity, is provided with a lock cavity, a lock block is arranged in the cavity in a sliding manner, and the lock block can slide into the lock cavity and lock the subway door and the movable plate.
Furthermore, a magnet is arranged in the locking block, the electromagnet is located in the electromagnet, and the electromagnet is connected with the movable magnet through magnetism to slide after being started, so that the locking block is driven to slide.
Further, the subway door rotating step specifically comprises: when the metro door slides, the straight gear is driven to slide through fixed connection, when the straight gear slides to be contacted with one end face of the rack cavity when being meshed with the rack, the outer circular surface of the straight gear is meshed with the gear on one end face of the rack, when the straight gear continues to slide, the straight gear can be driven to rotate through gear meshing, and the straight gear drives the metro door to rotate through fixed connection; the rack mechanism comprises rack cavities which are arranged in the base and are symmetrical on two sides, straight gears fixed with the metro door are arranged in the rack cavities in a sliding mode, and racks are fixed on the rack cavities.
Furthermore, the straight gear is close to an end face of the metro door and is fixedly connected with the metro door, the rack is located on one side, away from the center of the base, of the rack cavity, and the outer circular face of the straight gear can be matched with the rack and the gear.
Further, the extending plate opening step specifically includes: when the extension plates slide to the maximum distance, the telescopic motor stops rotating, the areas of the lower vehicle are reduced by the extension plates on the two sides, and passengers waiting for taking the vehicle on the two sides can be prevented from getting on the vehicle simultaneously when the passengers getting off the vehicle in the middle get off the subway.
Further, the extending plate opening step specifically further includes: the extension board slides and drives the pressure plate to slide, after the intracavity is extended in the pressure plate roll-off, the pressure plate is no longer pushed down by the extension intracavity wall, compression spring drives the pressure plate through self elasticity this moment and slides to keeping away from the distance sensor direction, distance sensor starts, begin to detect and the pressure plate between the distance, when passenger in the subway gets off the subway, the passenger that external world waited to take a bus gets on the bus simultaneously and causes crowdedly, when the crowded pressure of getting on the bus, the passenger can contact the pressure plate earlier and then drive the pressure plate and impress in the pressure chamber.
Further, the extending plate opening step specifically further includes: when the distance that the pressure plate slided into the pressure chamber is greater than the default, distance sensor sends electrical signal transmission to the terminal, and then subway station can sound or through staff's suggestion passenger back up downwards to maintain the order.
Further, the extending plate opening step specifically further includes: when the extension plate moves to the maximum distance, after a period of time, the telescopic motor rotates reversely to drive the extension plate to reset, and after the extension plate resets, the area between the metro doors on the two sides becomes large.
The invention has the following beneficial effects: the invention can guide the passengers getting on the bus, avoid the congestion at the bus door when other passengers get off the bus, solve the dilemma that more workers are needed to maintain the order, and simultaneously solve the problem that the passengers getting on the bus do not obey the order of getting on and off first and cause the congestion when no people maintain the order.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
FIG. 2 is a schematic view of the structure at A-A in FIG. 1.
FIG. 3 is a schematic view of the structure at B-B in FIG. 1.
Fig. 4 is a state diagram of fig. 3.
Fig. 5 is an enlarged schematic view of C in fig. 1.
Fig. 6 is a top view of fig. 1 after deployment.
Fig. 7 is a transverse sectional view of the subway door according to the second embodiment of the present invention.
In the figure: 11. a subway door; 12. an extension cavity; 13. an extension plate; 14. a threaded cavity; 15. a telescopic motor; 16. a threaded shaft; 17. a fixing plate; 18. a fixed shaft; 19. a movable plate; 20. a pressure chamber; 21. a spur gear; 22. a rack cavity; 23. a base; 24. a rack; 25. a distance sensor; 26. a pressure plate; 27. a compression spring; 28. a lock cavity; 29. a locking block; 30. a magnet; 31. a rotating shaft; 32. a slider cavity; 33. a communicating cavity; 34. a first contact switch; 35. a second contact switch; 36. a cavity; 37. a locking spring; 38. an electromagnet; 39. a slide motor; 40. a slider; 41. a guide plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows: referring to fig. 1-6, a subway door capable of guiding flow of the present embodiment includes two side-symmetric subway doors 11, a movable plate 19 is rotatably disposed at the upper end of each side of the subway door 11, a fixed shaft 18 is fixedly disposed at the center of the upper end surface of each side of the subway door 11, the fixed shaft 18 extends into the movable plate 19 and is coupled with the movable plate 19, such that the subway door 11 and the movable plate 19 can rotate relatively, a locking mechanism is disposed between the movable plate 19 and the subway door 11, the locking mechanism can unlock and lock the subway door 11 and the movable plate 19, the locking mechanism includes a cavity 36 disposed in the movable plate 19, a lock cavity 28 is disposed at one end of the subway door 11 close to the cavity 36, a lock block 29 is slidably disposed in the cavity 36, the lock block 29 can slide into the lock cavity 28 and lock the subway door 11 and the movable plate 19, a magnet 30 is fixedly disposed at one end of the lock block 29 far from the lock cavity 28, and an electromagnet 38 is fixedly disposed at one side of the cavity 36 far from the lock cavity 28, a locking spring 37 is fixedly arranged between one end face of the locking block 29 far away from the locking cavity 28 and the inner wall of the cavity 36, after the electromagnet 38 is electrified, the locking block 29 slides into the cavity 36, the subway door 11 is unlocked with the movable plate 19, and the subway door 11 can rotate by taking the fixed shaft 18 as a rotation center. The upper end face of the movable plate 19 is provided with the fixed plate 17, a sliding mechanism is arranged between the fixed plate 17 and the movable plate 19, the sliding mechanism can drive the movable plate 19 to slide, the sliding mechanism comprises slide block cavities 32 which are arranged in the fixed plate 17 and are symmetrical in two sides, a sliding motor 39 is fixedly arranged on the inner wall of each slide block cavity 32 in two sides, two ends of the sliding motor 39 are symmetrical and are in power connection with a rotating shaft 31, one end, far away from the sliding motor 39, of each rotating shaft 31 in two sides is respectively extended to the inner thread of each slide block cavity 32 in two sides, the sliding block 40 is fixedly connected with one end face, close to one end face of the metro door 11, far away from the metro door 11 through the movable plate 19, the sliding block 40 can drive the metro door 11 to slide through the movable plate 19, and the sliding motor 39 can be opened to enable the metro doors 11 on two sides to slide oppositely or oppositely.
An extension cavity 12 is arranged in each of the metro doors 11 on two sides, an extension plate 13 is arranged in each extension cavity 12 in a sliding manner, a pressure mechanism is arranged at one end in each extension plate 13, after the extension plates 13 slide out of the extension cavities 12, each pressure mechanism can pop out outwards to further detect the number density of people needing to enter the metro from the outside, a power mechanism is arranged in each extension plate 13 and located on one side of each pressure mechanism, each power mechanism can drive the extension plate 13 to slide in each extension cavity 12, each power mechanism comprises a threaded cavity 14 formed in each extension plate 13, a telescopic motor 15 is fixedly arranged in each metro door 11 close to one end of each threaded cavity 14, one end face of each telescopic motor 15 close to each extension plate 13 is in power connection with a threaded shaft 16, the outer circular face of each threaded shaft 16 can be in threaded connection with the inner wall of each threaded cavity 14, each extension plate 13 can be driven to slide by rotation of the threaded shaft 16, each pressure mechanism comprises a pressure cavity 20 formed in each extension plate 13, and a pressure plate 26 is arranged in each pressure cavity 20 in a sliding manner, a distance sensor 25 is fixedly arranged on the inner wall of one side, close to a pressure plate 26, of the pressure cavity 20, the distance sensor 25 can detect the sliding distance of the pressure plate 26, a compression spring 27 is fixedly arranged between one end face, close to the distance sensor 25, of the pressure plate 26 and the inner wall of the pressure cavity 20, and the compression spring 27 is in a compression state. The two sides of the inner wall of the extension cavity 12 are symmetrical and communicated with a communicating cavity 33, one end surface of the extension plate 13 positioned in the communicating cavity 33 is fixedly provided with a first contact switch 34, the inner wall of the communicating cavity 33 close to one side of the telescopic motor 15 is fixedly provided with a second contact switch 35, the second contact switch 35 can be contacted with the first contact switch 34 so as to control the electromagnet 38 to stop working, certainly, the first contact switch 34 and the second contact switch 35 are not arranged, the electromagnet 38 is controlled to be opened by other modes such as program time, the lower side of the metro door 11 is provided with a base 23, a rack mechanism is arranged between the base 23 and the metro door 11, when the metro door 11 slides, the rack mechanism can drive the metro door 11 to rotate outwards so as to limit passengers from descending to ascending, and prevent crowding, the rack mechanism comprises rack cavities 22 which are arranged in the base 23 and are symmetrical on two sides, a straight gear 21 is arranged in the rack cavity 22 in a sliding way, straight-teeth gear 21 is close to 11 an terminal surface of subway door and subway door 11 fixed connection, keeps away from the fixed rack 24 that is equipped with of one side inner wall of base 23 center department in the rack chamber 22, and straight-teeth gear 21 disc can with rack 24 gear cooperation, after straight-teeth gear 21 slided to rack 24 department, connects the ability through the meshing and drives straight-teeth gear 21 and rotate, and then has realized subway door 11's rotation.
The method for controlling the opening and closing of the metro door in the embodiment is described as follows, and specifically comprises the following steps:
and (3) opening a metro door: after the subway is stopped, the sliding motor 39 starts to rotate positively to drive the rotating shafts 31 on the two sides to rotate synchronously, and then the sliding block 40 is driven to slide towards the direction away from the sliding motor 39 through threaded connection, the sliding block 40 drives the movable plate 19 to slide through fixed connection, the movable plate 19 can drive the subway doors 11 to slide through the fixed shaft 18, and at the moment, the subway doors 11 on the two sides slide towards the direction away from the sliding motor 39 to be opened. The right behind the subway door 11 is a passenger getting-off area in the subway, the two sides of the getting-off area are waiting areas for passengers getting on the subway, the corresponding front of the subway door 11 is a subway carriage, the opening of the pressure cavity 20 faces the getting-off area, passengers waiting for getting on the subway are waiting for getting on the subway carriage in the waiting areas, and passengers getting off the subway are waiting for getting off the subway carriage.
And (3) unlocking the metro door: when the subway door 11 slides, the electromagnet 38 is activated, the movable magnet 30 slides through the magnetic connecting belt, and then the locking block 29 is driven to slide into the cavity 36 through the fixed connection and is separated from the contact state with the inner wall of the locking cavity 28, and at this time, the movable plate 19 is unlocked with the subway door 11. Here, the first contact switch 34 is in contact with the second contact switch 35 but does not stop the electromagnet 38 because the electromagnet 38 is forcibly activated.
The subway door rotating step: when subway door 11 slides, it slides to drive straight-toothed gear 21 through fixed connection, slide to be close to rack chamber 22 one end face and contact when meshing with rack 24 when straight-toothed gear 21 slides, straight-toothed gear 21 excircle face and rack 24 one end face gear meshing, when straight-toothed gear 21 continues to slide, can drive straight-toothed gear 21 through gear meshing and rotate, straight-toothed gear 21 drives subway door 11 through fixed connection and is close to sliding motor 39 one end and rotates to the district direction of getting off, until subway door 11 is "eight" font expansion in both sides, the wide department opening of subway door in both sides is towards the carriage in, the narrow department opening is towards the district of getting off the bus, the passenger in the subway of being convenient for gets off the bus earlier. Here, when the subway door 11 slides, the spur gear 21 may be driven to slide through the fixed connection, and when the spur gear 21 moves to a position just before being engaged with the rack 24, the electromagnet 38 is activated to unlock the movable plate 19 from the subway door 11.
An extension plate opening step: when the metro door 11 slides, the telescopic motor 15 is started to rotate positively, the telescopic motor 15 drives the threaded shaft 16 to rotate, and then the extension plate 13 is driven to slide towards the direction away from the corresponding telescopic motor 15 through threaded connection, the first contact switch 34 is separated from the second contact switch 35, when the extension plate 13 slides to the maximum distance, the telescopic motor 15 stops rotating, at the moment, the extension plates 13 on two sides reduce the getting-off area, so that when passengers getting off the metro in the middle are prevented, passengers waiting for getting on the metro simultaneously on two sides can get on the metro, confusion is caused, meanwhile, the extension plate 13 slides to drive the pressure plate 26 to slide, when the pressure plate 26 slides out of the extension cavity 12, the pressure plate 26 is not pressed by the inner wall of the extension cavity 12, at the moment, the compression spring 27 drives the pressure plate 26 to slide towards the direction away from the distance sensor 25 through the self elasticity, the distance sensor 25 is started, and the distance between the compression spring and the pressure plate 26 starts to be detected, when passengers in the subway get off the subway, passengers waiting for taking a bus outside get on the subway at the same time to cause congestion, when the passengers get on the subway in the congestion, the passengers firstly contact the pressure plate 26 to drive the pressure plate 26 to be pressed into the pressure cavity 20, when the distance of the pressure plate 26 sliding into the pressure cavity 20 is greater than a preset value, the distance sensor 25 sends an electric signal to be transmitted to a terminal, and then the subway station can make a sound or prompt the passengers to go up and down through a worker, and the order is maintained; when extension board 13 removes to the maximum distance, after a period of time, flexible motor 15 reversal drives extension board 13 and resets, and after extension board 13 resets, the regional grow between both sides subway door 11, will alleviate a lot when crowded phenomenon of subway about this moment and subway open the door, and the passenger of this moment of being convenient for in bigger region between both sides subway door 11 gets on or off the subway, raises the efficiency.
Closing the metro door: when the metro door 11 is to be closed, the sliding motor 39 rotates reversely to drive the metro door 11 to slide towards the direction close to the sliding motor 39 and reset, when the spur gear 21 passes through the rack 24 again, the spur gear 21 rotates and drives the metro door 11 to rotate to reset, at this time, the first contact switch 34 abuts against the second contact switch 35, the electromagnet 38 can be controlled to stop working, the locking spring 37 drives the locking block 29 to slide into the locking cavity 28 through self elasticity and locks the metro door 11 and the movable plate 19, and when the sliding block 40 slides to reset, the adjacent end faces of the metro doors 11 on the two sides abut against each other, and closing is completed.
Example two: referring to fig. 7, the guide plates 41 are fixed at two ends of the pressure plate 26 close to the compression spring 27, and the guide plates 41 are slidably connected to the pressure chamber 20 and cover the compression spring 27 therein, so that the pressure plate 26 does not extend out of the pressure chamber 20 completely to cause abnormal resetting, and also plays a role in guiding and protecting the compression spring 27. The guide plate 41 may be provided with a limiting block, the side wall of the pressure chamber 20 is provided with a limiting groove, and the limiting block extends into the limiting groove.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (10)
1. A control method for opening and closing a subway door is characterized by comprising a subway door opening step, a subway door unlocking step, a subway door rotating step and an extension plate opening step; wherein the subway door opening step includes: after the subway stops, the sliding motor starts to rotate forwards to drive the rotating shafts on the two sides to rotate synchronously, so that the subway doors on the two sides slide to be opened in the direction away from the sliding motor; wherein subway door unblock step includes: when the metro door slides, the electromagnet is started, so that the locking block slides into the cavity and is separated from the contact state with the inner wall of the locking cavity, and the metro door is unlocked with the movable plate; wherein subway door rotates the step and includes: when the subway doors slide, the rack mechanism drives the subway doors to rotate outwards until the subway doors on two sides are unfolded in a splayed shape, the wide openings of the subway doors on the two sides face the carriage, and the narrow openings face the getting-off area, so that passengers in the subway can get off at first; wherein the extension panel opening step includes: when the subway door slides, the flexible motor starts corotation, and flexible motor drives the screw thread axle and rotates, and then drives the extension board through threaded connection and slides to keeping away from corresponding flexible motor direction.
2. The method for controlling the opening and closing of the subway door as claimed in claim 1, wherein said subway door opening step specifically comprises: the rotating shaft drives the sliding block to slide towards the direction away from the sliding motor through threaded connection, the sliding block drives the movable plate to slide through fixed connection, the movable plate drives the metro doors to slide through the fixed shaft, and at the moment, the metro doors on two sides slide towards the direction away from the sliding motor to be opened.
3. The method for controlling the opening and closing of the subway door as claimed in claim 1, wherein said subway door unlocking step specifically comprises: after the electromagnet is started, the movable magnet is connected through magnetism to slide, and then the locking block is driven through fixed connection to slide into the cavity and is separated from a contact state with the inner wall of the locking cavity; the movable plate is internally provided with a cavity, one end of the subway door, which is close to the cavity, is provided with a lock cavity, a lock block is arranged in the cavity in a sliding manner, and the lock block can slide into the lock cavity and lock the subway door and the movable plate.
4. The method as claimed in claim 3, wherein the locking piece has a magnet therein, the electromagnet is located in the electromagnet, and the electromagnet is magnetically connected to the movable magnet to slide, thereby driving the locking piece to slide.
5. The method for controlling the opening and closing of the subway door as claimed in claim 1, wherein said subway door rotating step specifically comprises: when the metro door slides, the straight gear is driven to slide through fixed connection, when the straight gear slides to be contacted with one end face of the rack cavity when being meshed with the rack, the outer circular surface of the straight gear is meshed with the gear on one end face of the rack, when the straight gear continues to slide, the straight gear can be driven to rotate through gear meshing, and the straight gear drives the metro door to rotate through fixed connection; the rack mechanism comprises rack cavities which are arranged in the base and are symmetrical on two sides, straight gears fixed with the metro door are arranged in the rack cavities in a sliding mode, and racks are fixed on the rack cavities.
6. The method for controlling the opening and closing of the subway door as claimed in claim 5, wherein said spur gear is fixedly connected to the subway door near one end surface of the subway door, the rack is located at one side of the rack chamber far from the center of the base, and the outer circumferential surface of the spur gear is capable of being engaged with the rack gear.
7. The method for controlling the opening and closing of the subway door as claimed in claim 1, wherein said extending plate opening step specifically comprises: when the extension plates slide to the maximum distance, the telescopic motor stops rotating, the areas of the lower vehicle are reduced by the extension plates on the two sides, and passengers waiting for taking the vehicle on the two sides can be prevented from getting on the vehicle simultaneously when the passengers getting off the vehicle in the middle get off the subway.
8. The method for controlling opening and closing of a subway door as claimed in claim 7, wherein said extending plate opening step further comprises: the extension board slides and drives the pressure plate to slide, after the intracavity is extended in the pressure plate roll-off, the pressure plate is no longer pushed down by the extension intracavity wall, compression spring drives the pressure plate through self elasticity this moment and slides to keeping away from the distance sensor direction, distance sensor starts, begin to detect and the pressure plate between the distance, when passenger in the subway gets off the subway, the passenger that external world waited to take a bus gets on the bus simultaneously and causes crowdedly, when the crowded pressure of getting on the bus, the passenger can contact the pressure plate earlier and then drive the pressure plate and impress in the pressure chamber.
9. The method for controlling opening and closing of a subway door as claimed in claim 8, wherein said extending plate opening step further comprises: when the distance that the pressure plate slided into the pressure chamber is greater than the default, distance sensor sends electrical signal transmission to the terminal, and then subway station can sound or through staff's suggestion passenger back up downwards to maintain the order.
10. The method for controlling opening and closing of a subway door as claimed in claim 8, wherein said extending plate opening step further comprises: when the extension plate moves to the maximum distance, after a period of time, the telescopic motor rotates reversely to drive the extension plate to reset, and after the extension plate resets, the area between the subway doors on the two sides becomes large.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210115096.0A CN114506354B (en) | 2022-02-03 | 2022-02-03 | Subway door opening and closing control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210115096.0A CN114506354B (en) | 2022-02-03 | 2022-02-03 | Subway door opening and closing control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114506354A true CN114506354A (en) | 2022-05-17 |
| CN114506354B CN114506354B (en) | 2023-12-12 |
Family
ID=81552653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210115096.0A Active CN114506354B (en) | 2022-02-03 | 2022-02-03 | Subway door opening and closing control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114506354B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1178862A (en) * | 1997-09-17 | 1999-03-23 | Nippon Signal Co Ltd:The | Platform door device |
| KR100797932B1 (en) * | 2007-02-15 | 2008-01-28 | (주)성실기계 | A safe management system of subway door |
| US7721653B1 (en) * | 2007-11-19 | 2010-05-25 | Lamass Burgess | Combined subway wall and door assembly and associated method |
| CN102011537A (en) * | 2010-11-23 | 2011-04-13 | 上海海事大学 | Subway anti-clamp safety door |
| CN202169943U (en) * | 2011-06-30 | 2012-03-21 | 上海大学附属中学 | Protective door for guiding passenger flow on and off subway |
| CN204432654U (en) * | 2015-03-20 | 2015-07-01 | 河南师范大学 | A kind of subway auxiliary device up and down |
| CN105539474A (en) * | 2014-10-29 | 2016-05-04 | 湖北三峡职业技术学院 | People stream separating device for getting-on and getting-off passengers at subway train door |
| CN108791315A (en) * | 2018-07-27 | 2018-11-13 | 西安安源智造机电设备有限公司 | A kind of railroad platform door safety device |
| CN112982226A (en) * | 2021-03-23 | 2021-06-18 | 深圳市酷文贸易有限公司 | Gate for maintaining subway to guarantee order of descending before ascending |
-
2022
- 2022-02-03 CN CN202210115096.0A patent/CN114506354B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1178862A (en) * | 1997-09-17 | 1999-03-23 | Nippon Signal Co Ltd:The | Platform door device |
| KR100797932B1 (en) * | 2007-02-15 | 2008-01-28 | (주)성실기계 | A safe management system of subway door |
| US7721653B1 (en) * | 2007-11-19 | 2010-05-25 | Lamass Burgess | Combined subway wall and door assembly and associated method |
| CN102011537A (en) * | 2010-11-23 | 2011-04-13 | 上海海事大学 | Subway anti-clamp safety door |
| CN202169943U (en) * | 2011-06-30 | 2012-03-21 | 上海大学附属中学 | Protective door for guiding passenger flow on and off subway |
| CN105539474A (en) * | 2014-10-29 | 2016-05-04 | 湖北三峡职业技术学院 | People stream separating device for getting-on and getting-off passengers at subway train door |
| CN204432654U (en) * | 2015-03-20 | 2015-07-01 | 河南师范大学 | A kind of subway auxiliary device up and down |
| CN108791315A (en) * | 2018-07-27 | 2018-11-13 | 西安安源智造机电设备有限公司 | A kind of railroad platform door safety device |
| CN112982226A (en) * | 2021-03-23 | 2021-06-18 | 深圳市酷文贸易有限公司 | Gate for maintaining subway to guarantee order of descending before ascending |
Non-Patent Citations (1)
| Title |
|---|
| 李德生: "地铁屏蔽门系统设计分析", 《城市轨道交通研究》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114506354B (en) | 2023-12-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204552424U (en) | Externally swing Electric plug sliding door device used for buses | |
| CN114506349A (en) | Subway door capable of guiding flow | |
| CN114506354A (en) | Control method for opening and closing subway door | |
| CN212105569U (en) | Light-weight double-leaf building door | |
| CN201818194U (en) | Continuous window strip type movable vehicle window structure | |
| CN215671652U (en) | Hidden outer handle structure of vehicle door | |
| CN213087887U (en) | Rotary telescopic door | |
| CN210289430U (en) | Self-locking device of automatic revolving door | |
| CN207920254U (en) | A kind of steering of an angle of 90 degrees power four transmission safe-guard door lock | |
| CN210217391U (en) | Door lock with child mis-triggering function | |
| CN215332239U (en) | Driving mechanism with high safety performance for passenger car plug sliding door | |
| CN209721316U (en) | A kind of elevator landing door that security performance is high | |
| CN219061230U (en) | Handle, intelligent lock and protective door | |
| CN219974174U (en) | AB type security protection one-way access door with make things convenient for headstock gear | |
| CN210955246U (en) | Multifunctional access control device | |
| CN209892023U (en) | Electronic main part separated electronic anti-theft door | |
| CN211815792U (en) | Intelligent pedestrian passageway gate | |
| CN219711331U (en) | AB type security protection one-way access door with ground gyro wheel is mobilizable | |
| CN216788224U (en) | Intelligent induction type door body | |
| CN219806764U (en) | Intelligent vehicle-mounted central control storage box | |
| CN217034784U (en) | Gate with face recognition function | |
| CN215565094U (en) | Rolling screen door puzzle lock | |
| CN110425812B (en) | Magnetic stripe ejecting device for refrigerator | |
| CN217518541U (en) | Multifunctional anti-theft door | |
| CN211196137U (en) | Intelligent automobile closing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |