WO2023039981A1 - Porte de plateforme - Google Patents

Porte de plateforme Download PDF

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Publication number
WO2023039981A1
WO2023039981A1 PCT/CN2021/124421 CN2021124421W WO2023039981A1 WO 2023039981 A1 WO2023039981 A1 WO 2023039981A1 CN 2021124421 W CN2021124421 W CN 2021124421W WO 2023039981 A1 WO2023039981 A1 WO 2023039981A1
Authority
WO
WIPO (PCT)
Prior art keywords
guide rail
movable door
transmission belt
guide
driving
Prior art date
Application number
PCT/CN2021/124421
Other languages
English (en)
Chinese (zh)
Inventor
魏泽宇
肖绪刚
陈绪旺
肖爽
Original Assignee
方大智创科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 方大智创科技有限公司 filed Critical 方大智创科技有限公司
Publication of WO2023039981A1 publication Critical patent/WO2023039981A1/fr

Links

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
    • 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
    • E05F15/643—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/42—Sliding wings; Details of frames with respect to guiding
    • E06B3/46—Horizontally-sliding wings
    • E06B3/4636—Horizontally-sliding wings for doors
    • 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

Definitions

  • the present application relates to the technical field of sliding doors, in particular to a platform door.
  • Sliding door is a kind of electric sliding door mechanism, which is often applied to the platform door of guide rail traffic.
  • the platform door is installed on the edge of the platform close to the side of the driving passage to separate passengers from vehicles.
  • the platform door should be equipped with multiple sets
  • the electric sliding door mechanism controls the opening and closing state of the platform door.
  • the electric sliding door mechanism that the existing platform door is provided with can only make the sliding door do the reciprocating opening and closing movement within a certain sliding door range.
  • the opening and closing position of the sliding door of the platform door will be staggered from the opening and closing position of the vehicle door, and an aligned passage cannot be formed, and passengers cannot pass normally; on the other hand, for A variety of vehicles of different models pass through the same platform, and the opening positions of each vehicle are different.
  • the existing platform doors still have the technical problem that the opening position is limited, which affects passengers getting on and off the train.
  • the purpose of this application is to overcome the deficiencies of the prior art and provide a platform door to solve the technical problem that the opening position of the platform door is limited, which affects passengers getting on and off the train.
  • a platform door comprising at least one set of sliding door mechanisms
  • the sliding door mechanism includes four guide rails arranged parallel to each other, the four guide rails are on the same horizontal plane, each of the guide rails is slidably provided with a movable door body, and the adjacent The movable doors on the guide rails are in contact with each other, and each guide rail is transmission-connected with a driving assembly for driving the movable door to move back and forth along the length direction of the guide rails.
  • each movable door body is slidably arranged on each guide rail.
  • Each movable door body can not be interfered by adjacent movable door bodies, and the four movable door bodies can form a
  • the continuous and long-distance electric sliding door mechanism can open the door at any position, which is suitable for special working conditions with flexible and changeable door opening requirements, and can meet the parking error and the needs of different models, with high applicability.
  • the driving assembly includes a driving member, a driving wheel, a transmission belt and two driven wheels, the two driven wheels are respectively rotatably connected to both ends of the guide rail in the length direction, and the transmission belt is sleeved on the two Between the driven wheels, the movable door body is connected to the transmission belt, the driving wheel is connected to the transmission belt, and the driving member is used to drive the driving wheel to rotate to drive the transmission belt around the two driven wheels. turn.
  • driven wheels are arranged at both ends of the guide rail respectively, and the transmission belt is sleeved between the two driven wheels, and the driving part drives the transmission belt to rotate, thereby controlling the movable door body to move back and forth on the guide rail; through the setting of the transmission belt , the electrical equipment such as the driving parts can be independently installed on other installation points away from the movable door body, and the electrical wiring is also far away from the mechanical structure as a whole, which has better safety performance and is also convenient for assembly and maintenance.
  • the drive assembly further includes several guide wheels arranged between the driving wheel and the driven wheel, and the guide wheels are drivingly connected with the transmission belt.
  • two guide wheels are rotatably arranged on the guide rail, and the transmission belt passes between the two guide wheels and is sleeved on the driving wheel.
  • two guide wheels are arranged on the guide rail, and the transmission belt passes between the two guide wheels. It is convenient to install the driver on the side of the guide rail far away from the movable door, so that the electrical equipment such as the driver can be independently installed on other installation points far away from the movable door, and the electrical wiring is also far away from the mechanical structure as a whole, with good safety performance , but also easy to assemble and maintain.
  • the driving part is a motor.
  • the motor can drive the driving wheel to rotate, thereby conveniently controlling the sliding of the movable door body, and the electric drive is very labor-saving.
  • the drive assembly further includes a buried case for accommodating the driving member, and the buried case is provided with a through hole for the transmission belt to pass through.
  • the motor can be protected by burying the case.
  • At least one slider is slidably arranged on the guide rail, and the movable door is fixed to the slider.
  • the bottom end of the movable door body is fixed with a connector, and the connector is provided with a plurality of adjustment holes, and the adjustment holes are threaded with a plurality of screws, and the screws are threaded with the slider .
  • the screw fits in different adjustment holes, so that the position of the movable door body in the width direction of the guide rail can be adjusted, and a large gap between adjacent movable door bodies in the width direction of the guide rail can be avoided.
  • the exposed case for accommodating the guide rail, and the exposed case is provided with a bar-shaped hole for the connecting piece to pass through.
  • the exposed chassis can protect the slider, the guide wheel and the driven wheel, and at the same time make the overall structure more beautiful.
  • At least two groups of sliding door mechanisms are included, and the sliding door mechanisms are sequentially connected along the length direction of the guide rail.
  • Fig. 1 is the structural representation of this platform door embodiment
  • Fig. 2 is the structural representation of the sliding door mechanism of the present embodiment
  • Fig. 3 is the connection diagram of the driving assembly of the present embodiment
  • FIG. 4 is a schematic diagram of the connector in FIG. 3 .
  • a platform door includes at least one set of sliding door mechanism, the sliding door mechanism includes four guide rails 20 arranged parallel to each other, the four guide rails 20 are in the same horizontal plane, each of the The guide rails 20 are all slidably provided with movable door bodies 10, and the movable door bodies 10 on adjacent said guide rails 20 are in contact with each other. 20 drive assemblies that move back and forth in the length direction.
  • each dodge door body 10 is slidably arranged on each guide rail 20, and each dodge door body 10 can not be interfered by adjacent dodge door bodies 10, and the four dodge door bodies 10
  • the movable door body 10 can form a continuous long-distance electric sliding door mechanism and the door can be opened at any position, which is suitable for special working conditions with flexible and changeable door opening requirements, can meet the parking error and the needs of different models, and has high applicability.
  • two sets of sliding door mechanisms are provided, and the sliding door mechanisms are sequentially connected along the length direction of the guide rail 20 .
  • the guide rails in the same group of sliding door mechanisms are sequentially staggered by a distance of 10 widths of the movable door body to form a continuous long-distance electric sliding door mechanism and the door can be opened at any position.
  • This new type of electric sliding door mechanism is suitable for flexible and changeable door opening requirements. special working situation.
  • the driving assembly includes a driving member, a driving wheel 33, a transmission belt 34 and two driven wheels 31, and the two driven wheels 31 are respectively rotatably connected to the two ends of the guide rail 20 in the length direction , the transmission belt 34 is sleeved between the two driven wheels 31, the movable door body 10 is connected to the transmission belt 34, the driving wheel 33 is transmission connected to the transmission belt 34, and the driving member is used to drive The driving wheel 33 rotates to drive the transmission belt 34 to rotate around the two driven wheels 31 .
  • driven wheels 31 are respectively provided at both ends of the guide rail 20, and a transmission belt 34 is sheathed between the two driven wheels 31, and the driving member drives the transmission belt 34 to rotate, thereby controlling the movable door body 10 to move back and forth on the guide rail 20;
  • electrical equipment such as driving parts can be independently installed on other installation points far away from the movable door body 10, and the electrical wiring is also far away from the mechanical structure as a whole, so the safety performance is better, and it is also convenient for assembly and maintenance.
  • the drive assembly further includes several guide wheels 32 disposed between the driving wheel 33 and the driven wheel 31 , and the guide wheels 32 are in transmission connection with the transmission belt 34 .
  • two guide wheels 32 are rotatably arranged on the guide rail 20 , and the transmission belt 34 passes between the two guide wheels 32 and is sleeved on the driving wheel 33 .
  • Two guide wheels 32 are set on the guide rail 20, and the transmission belt 34 passes between the two described guide wheels 32. It is convenient to install the driver on the side of the guide rail 20 away from the movable door body 10, so that the electrical equipment such as the driver can be independently installed on other installation points far away from the movable door body 10, and the electrical wiring is also far away from the mechanical structure as a whole, which is safe. Good performance, but also easy to assemble and maintain.
  • the transmission belt 34 is connected between the exposed cabinet 21 and the buried cabinet 36 through the setting of the guide wheels 32, and the transmission belt 34 in this embodiment can directly pass through the vertical through hole reserved on the platform board and dig out from the ground.
  • the driving member is a motor 35 .
  • the motor 35 can drive the driving wheel 33 to rotate, and then it is convenient to control the sliding of the movable door body 10, and the electric drive is very labor-saving.
  • the driving assembly further includes a buried case 36 for accommodating the driving member, and the buried case 36 is provided with a through hole for the transmission belt 34 to pass through. Burying the case 36 can protect the motor 35 .
  • At least one slider 22 is slidably disposed on the guide rail 20 , and the movable door is fixed to the slider 22 .
  • the setting of the slider 22 can reduce the frictional force between the movable door body 10 and the guide rail.
  • the bottom end of the movable door body 10 is fixed with a connecting piece 11, and the connecting piece 11 is provided with a plurality of adjustment holes 111, and the adjustment holes 111 are threaded with a plurality of screw parts, and the screw parts and The slider 22 is screwed.
  • the connecting piece 11 is a work-shaped piece, and there are three adjustment holes 111, and the three adjustment holes 111 are arranged along the width direction of the work-shaped piece. 20 in the width direction to avoid a larger gap between adjacent movable door bodies 10 in the width direction of the guide rail 20 .
  • an exposed case 21 is provided outside the guide rail 20, and the exposed case 21 is provided with a bar-shaped hole through which the connecting member 11 passes.
  • the exposed chassis 21 can protect the slider 22, the guide wheel 32 and the driven wheel 31, and at the same time make the overall structure more beautiful.
  • the platform door has at least the following beneficial effects:
  • the exposed cabinet 21 can be located on the ground, and the exposed cabinet 21 does not include the motor 35 buried in the cabinet 36 and the supporting electrical equipment and cables, so the entire structure included in the exposed cabinet 21 can be
  • the volume is designed to be very small, especially the overall height of the exposed chassis 21 can be reduced to be lower than the shortest side length of the motor 35 .
  • Part of the mechanical structure of the exposed chassis 21 can be directly installed on the ground, the height difference from the ground is very small, and there is no need to dig installation grooves on the ground.
  • thick carpets can be laid on both sides of the raised ground after installation. The height of the carpets on both sides is close to the height of the exposed chassis 21 to achieve the effect of leveling the ground after decoration.
  • the buried cabinet 36 and all cables are placed outside the exposed cabinet 21, and these electrical equipment can be installed in the interlayer of peripheral columns or walls, or in a concealed electrical room.
  • the electrical equipment and the mechanical structure are connected through the transmission belt 34 and transmit the action of sliding the door.
  • each movable door body 10 can not interfere with adjacent movable door body 10, four movable door bodies 10 It can form a continuous long-distance electric sliding door mechanism and the door can be opened at any position. It is suitable for special working conditions with flexible and changeable door opening requirements. It can meet the parking error and the needs of different models, and has high applicability.
  • the mechanical structure of the present application is completely separated from the electrical equipment, which is a prerequisite to ensure that the height of the mechanical part is reduced to the ground without digging grooves and can be installed on the ground, which also completely eliminates the movable door Body 10 insulation problem; Make the layout space of electrical equipment separated from the main mechanism more relaxed and convenient for maintenance; The sliding door mechanism is installed on a uniformly flat ground, and there is no need to make a separate custom design for the ups and downs of the ceiling, and standardization and modularization can be adopted The design and production plan shortens the design cycle and reduces production costs.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

La présente invention concerne une porte de plateforme, comprenant au moins un ensemble de mécanismes de porte coulissante ; chaque mécanisme de porte coulissante comprend quatre rails de guidage (20) disposés parallèlement les uns aux autres, les quatre rails de guidage (20) étant situés sur le même plan horizontal ; chaque rail de guidage (20) comprenant coulissant un tablier mobile (10), un ajustement de contact étant prévu entre des tabliers mobiles (10) sur des rails de guidage adjacents (20) ; chaque rail de guidage (20) comprenant une liaison de transmission avec un ensemble d'entraînement utilisé pour entraîner le tablier mobile (10) à se déplacer en va-et-vient le long d'une direction de longueur du rail de guidage (20). Au moyen de l'agencement de quatre rails de guidage parallèles (20), et de la fourniture en coulissement de chaque rail de guidage (20) avec un tablier mobile (10), chaque tablier mobile (10) n'interfère pas avec le tablier mobile adjacent (10), les quatre tabliers mobiles (10) peuvent former un mécanisme de déplacement de porte électrique à longue distance continue et peuvent être ouverts à n'importe quelle position, qui est appropriée pour des conditions de fonctionnement spéciales ayant des exigences d'ouverture de porte flexibles et variables ; le mécanisme peut satisfaire aux exigences d'erreurs de stationnement et de types de voiture différents, et a une facilité d'utilisation élevée.
PCT/CN2021/124421 2021-09-18 2021-10-18 Porte de plateforme WO2023039981A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202111101206.X 2021-09-18
CN202111101206.XA CN113650627A (zh) 2021-09-18 2021-09-18 一种站台门

Publications (1)

Publication Number Publication Date
WO2023039981A1 true WO2023039981A1 (fr) 2023-03-23

Family

ID=78483928

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/124421 WO2023039981A1 (fr) 2021-09-18 2021-10-18 Porte de plateforme

Country Status (2)

Country Link
CN (1) CN113650627A (fr)
WO (1) WO2023039981A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113668981A (zh) * 2021-09-18 2021-11-19 方大智创科技有限公司 一种滑动门及方便拆装的隔断
CN114280979A (zh) * 2021-11-29 2022-04-05 通号城市轨道交通技术有限公司 一种站台门切换控制电路、站台门控制方法及装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1922066A (zh) * 2004-02-17 2007-02-28 三菱重工业株式会社 活动护栏和活动护栏的打开/关闭方法
CN101151184A (zh) * 2005-03-30 2008-03-26 巴赫丁·居内斯 安全入口规范（sen）
WO2011058940A1 (fr) * 2009-11-12 2011-05-19 国立大学法人東京大学 Barrière automatique de quai de gare
JP2013199229A (ja) * 2012-03-26 2013-10-03 Nabtesco Corp プラットホームスクリーンドア装置
CN204531911U (zh) * 2015-02-16 2015-08-05 玮俐实业股份有限公司 连结式联动双向同步拉动隔断门装置
JP2015229436A (ja) * 2014-06-05 2015-12-21 三菱重工交通機器エンジニアリング株式会社 プラットホームドア装置
CN109209162A (zh) * 2017-06-30 2019-01-15 比亚迪股份有限公司 站台门的滑动门和具有其的站台门
CN208534285U (zh) * 2018-11-20 2019-02-22 常州鸣轩自动化设备有限公司 防脱型屏蔽门驱动机构
CN111547070A (zh) * 2020-05-25 2020-08-18 成都唐源电气股份有限公司 一种基于套叠式活动单元的高铁站台门

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1922066A (zh) * 2004-02-17 2007-02-28 三菱重工业株式会社 活动护栏和活动护栏的打开/关闭方法
CN101151184A (zh) * 2005-03-30 2008-03-26 巴赫丁·居内斯 安全入口规范（sen）
WO2011058940A1 (fr) * 2009-11-12 2011-05-19 国立大学法人東京大学 Barrière automatique de quai de gare
JP2013199229A (ja) * 2012-03-26 2013-10-03 Nabtesco Corp プラットホームスクリーンドア装置
JP2015229436A (ja) * 2014-06-05 2015-12-21 三菱重工交通機器エンジニアリング株式会社 プラットホームドア装置
CN204531911U (zh) * 2015-02-16 2015-08-05 玮俐实业股份有限公司 连结式联动双向同步拉动隔断门装置
CN109209162A (zh) * 2017-06-30 2019-01-15 比亚迪股份有限公司 站台门的滑动门和具有其的站台门
CN208534285U (zh) * 2018-11-20 2019-02-22 常州鸣轩自动化设备有限公司 防脱型屏蔽门驱动机构
CN111547070A (zh) * 2020-05-25 2020-08-18 成都唐源电气股份有限公司 一种基于套叠式活动单元的高铁站台门

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