WO2023039979A1 - Porte coulissante à deux battants - Google Patents

Porte coulissante à deux battants Download PDF

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Publication number
WO2023039979A1
WO2023039979A1 PCT/CN2021/124395 CN2021124395W WO2023039979A1 WO 2023039979 A1 WO2023039979 A1 WO 2023039979A1 CN 2021124395 W CN2021124395 W CN 2021124395W WO 2023039979 A1 WO2023039979 A1 WO 2023039979A1
Authority
WO
WIPO (PCT)
Prior art keywords
sliding door
double
transmission
extension belt
motor
Prior art date
Application number
PCT/CN2021/124395
Other languages
English (en)
Chinese (zh)
Inventor
魏泽宇
罗威
陈卓
廖春平
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 WO2023039979A1 publication Critical patent/WO2023039979A1/fr

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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

Definitions

  • the present application relates to the technical field of electric sliding door equipment, and more specifically relates to a double-opening sliding door.
  • the traditional electric sliding door mechanism needs at least one motor to drive the door body to open and close.
  • the motor is generally installed inside the door body or installed between the bottom of the door body, the top of the door body and the ceiling structure. Or it is in the support shell on the side structure wall, but the motor installation position is in the door body or in the support shell, and it needs to share the installation position and support structure with the whole set of electric sliding door mechanism, so that the electric wire of the motor passes through the electric sliding door mechanism or auxiliary Fixed on the electric sliding door mechanism, however, it is easy to cause electrical equipment such as motors and wires to come into contact with the electric sliding door mechanism, resulting in the following three main problems:
  • the technical problem to be solved by this application is to provide a double-opening sliding door suitable for a narrow installation space.
  • the application provides a double-opening sliding door, which includes a guide rail installed on the platform, two sliding door bodies that are slidably installed on the guide rail through at least one slider, and a door for driving the two sliding door bodies to move along the guide rail.
  • the drive mechanism includes a motor and a transmission mechanism, the motor is connected to a driving wheel, the transmission mechanism includes a transmission extension belt and two driven wheels, the two driven wheels are respectively arranged at both ends of the guide rail, and the transmission
  • the extension belt winds around the driving wheel connected to the motor and then winds to the two driven wheels, so that the motor is set outside the platform through the transmission extension belt, and the transmission extension belt is driven to move under the action of the motor, and a sliding door is connected to the driving wheel and the transmission extension belt between one driven wheel, and the other sliding door body is connected to the transmission extension belt between the two driven wheels, so as to move along the guide rail under the action of the transmission extension belt.
  • the transmission mechanism also includes at least two steering wheels for changing the transmission direction of the transmission extension belt, the transmission extension belt is wound around the driven wheel, the steering wheel and then the driving wheel in turn,
  • the transmission extension belt is connected between the steering wheel and a driven wheel through the transmission belt clamp, and the other sliding door is connected to the transmission extension belt between the two driven wheels through the transmission belt clamp, so as to move along the guide rail under the action of the transmission extension belt.
  • the number of the steering wheels is two, the two steering wheels are located in the middle of the lower part of the guide rail, and the driving wheels are located under the steering wheels.
  • the motor is located on the outer wall of the platform, the number of the steering wheels is six, and the two ends of the transmission extension belt are respectively used to transfer the transmission extension belt along the horizontal direction to the horizontal direction.
  • Three deflection wheels for vertical transport, for changing the conveyor extension from vertical to horizontal and for changing the conveyor extension from horizontal to vertical On the driving wheel connected to the motor on the wall.
  • the double-opening sliding door also includes a first box body, the motor and the driving wheel are located in the first box body, and the transmission extension belt passes through the first box body and winds around the driving wheel .
  • the double-opening sliding door also includes two fixed door bodies, and the two sliding door bodies are staggered and parallel to the fixed door body, so as to move left and right along the guide rail under the action of the motor to open or close the door.
  • the double-opening sliding door also includes a fixed baffle, a through groove is opened in the middle of the fixed baffle, the two sliding doors are staggered and parallel to the fixed baffle, and the lower end of the sliding door is connected to the slider Connected to move along the guide rail under the action of the motor to block the through slot or expose the through slot.
  • the double-opening sliding door further includes a connecting plate, and the lower end of the sliding door body is connected to the slider through the connecting plate.
  • the double-opening sliding door also includes a second box body, the guide rail, slider and driven wheel are located in the second box body, and the transmission extension belt passes through the rear two ends of the driving wheel connected to the motor.
  • the second box body is wound around the two driven wheels, and the second box body is also provided with a through hole for connecting the sliding door body.
  • this application can set the motor outside the platform through the transmission extension belt.
  • the transmission extension belt will pull the sliding door body to one side to slide, and the motor reverses to affect the sliding door.
  • the body slides to the other side, so as to realize opening or closing the door, that is, to separate the electrical equipment (motor) from the mechanical structure.
  • the height of the mechanical part can be installed close to the ground without digging a groove in the ground. It is suitable for a narrow installation space and can be installed on a uniformly flat ground. 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 scheme shortens the design cycle, reduces production costs, and completely eliminates the insulation problem of the door body.
  • Fig. 1 is a schematic diagram of the specific structure of the first embodiment of the double-opening sliding door of the present application.
  • Fig. 2 is a schematic diagram of the connection of the guide rail and the driving mechanism in the double sliding door according to the first embodiment of the present application.
  • Fig. 3 is a structural schematic diagram of the driving mechanism in the double-opening sliding door according to the first embodiment of the present application.
  • Fig. 4 is a partial structural diagram of the second embodiment of the double-opening sliding door.
  • the double-opening sliding door includes a guide rail 4 installed on the platform 10, and two sliding door bodies 2 that are slidably installed on the guide rail 4 through at least one slider 3 to move along the guide rail 4.
  • the drive mechanism includes a motor 51 and a transmission mechanism, the motor 51 is connected to a driving wheel 52, and the transmission mechanism includes two driven wheels 531 and Transmission extension belt 532, two driven wheels 531 are arranged on the two ends of guide rail 4, and the transmission extension belt 532 is wound around the driving wheel 52 connected to the motor 51 and then wound to the two driven wheels 531, so that the motor can be driven by the transmission extension belt 532.
  • the motor 51 is arranged outside the platform 10, and drives the transmission extension belt 532 to move under the action of the motor 51, and a sliding door body 2 is connected to the transmission extension belt 532 between the driving wheel 52 and a driven wheel 531 through the transmission belt clamp 9, and the other A sliding door 2 is connected to the transmission extension belt 532 between the two driven wheels 531 through the transmission belt clamp 9 to move along the guide rail 4 under the action of the transmission extension belt 532 .
  • the motor 51 rotates forward to drive the driving wheel 52 to rotate, and then the transmission extension belt 532 will drive the two sliding door bodies 2 to slide to realize closing the door, while the reverse rotation of the motor 51 will affect the sliding door body 2 to slide to the other side at the same time to realize open the door.
  • a motor 51 drives the two sliding door bodies 2 to move synchronously through the transmission extension belt 532 and the driven wheel 531.
  • the transmission extension belt 532 can be a rope or a belt, or a wire rope or a belt. , synchronous belt and any other rope or belt, the length of which can be adjusted according to the actual installation position.
  • the guide rail 4 in the double-opening sliding door of the present application can be an integral guide rail, or can be spliced by multiple sections of guide rails.
  • the motor 51 can be installed outside the platform 10 through the transmission extension belt 532, so that the electrical equipment (motor 51) can be separated from the mechanical structure, and the electrical equipment separated from the main mechanism can be arranged in a more relaxed space, which is convenient for maintenance.
  • the height of the mechanical part of the double-opening sliding door in the prior art can be reduced, and it can be installed close to the ground without digging a groove in the ground, and is suitable for a narrow installation space.
  • the double-opening sliding door also includes two fixed door bodies 1, the two sliding door bodies 2 are alternately parallel to the two fixed door bodies 1, and the lower ends of the sliding door bodies 2 are connected to each other through a connecting plate 8.
  • the slider 3 is connected to move left and right along the guide rail 4 under the action of the motor 51 so as to realize opening or closing the door.
  • the two sliding doors 2 are controlled to slide left and right between the two fixed doors 1 under the drive of the two motors 51 respectively.
  • the two independent fixed door bodies 1 can be replaced by a fixed baffle plate, and a through slot can be opened in the middle of the fixed baffle plate, and the two sliding door bodies 2 and the fixed baffle plate
  • the baffles are staggered and parallel to move along the guide rail 4 under the action of the two motors 51 to block the through groove or expose the through groove.
  • the two sliding door bodies 2 slide left and right under the drive of the two motors 51 respectively.
  • the through groove is exposed, which is regarded as opening the door, and when sliding to the position of the through groove of the fixed baffle and blocking the through groove, it is regarded as closing the door.
  • each sliding door body 2 is slidably installed on the guide rail 4 through three sliders 3, and the transmission
  • the mechanism also includes at least two steering wheels 533 for changing the transmission direction of the transmission extension belt 532.
  • the transmission extension belt 532 turns around the driven wheel 531 and the steering wheel 533 to the driving wheel 52 in turn, and the sliding door body 2 passes through the transmission belt.
  • Clip 9 is connected to the transmission extension belt 532 between the steering wheel 533 and a driven wheel 531, and the other sliding door body 2 is connected to the transmission extension belt 532 between the two driven wheels 531 by the transmission belt clamp 9, so as to transmit the extension belt 532 Move along the guide rail 4 under the action of.
  • the number of the steering wheels 533 is two, and the two steering wheels 533 are located in the middle below the guide rail 4 , and the driving wheel 52 is located below the steering wheels 533 .
  • the transmission extension belt 532 in this embodiment can directly pass through the vertical through hole reserved on the platform 10 board, dig a groove from the ground and lead to the space below the platform 10 board to install the motor 51, so that the motor 51 is arranged on the platform 10 Outside; when the motor 51 rotates positively, the driving wheel 52 is driven to rotate, and the transmission extension belt 532 drives the two sliding door bodies 2 to slide towards each other, thereby realizing closing the door, while the reverse rotation of the motor 51 drives the sliding door body 2 to slide to the other side at the same time.
  • the number of sliders 3 provided on the guide rail 4 can also be increased or decreased according to demand, and the passing path of the transmission extension belt 532 connecting the driven wheel 531 and the driving wheel 52 can be Different numbers of steering wheels 533 are provided to meet line layout requirements.
  • the double-opening sliding door also includes a first box body 6 and a second box body 7, the motor 51 and the driving wheel 52 are located in the first box body 6, and the transmission extension belt 532 passes through the
  • the first box body 6 is wound on the driving wheel 52, and the guide rail 4, the slider 3 and the driven wheel 531 are all located in the second box body 7, and the transmission extension belt 532 is wound around the driving wheel 52 connected with the motor 51.
  • the rear two ends pass through the second box body 7 to wind around the two driven wheels 531 , and the second box body 7 is also provided with a through hole for the transmission belt clip 9 to pass through and connect with the sliding door body 2 .
  • the first box body 6 can wrap the driving wheel 52, the motor 51 and its auxiliary electrical equipment, and provide installation sites and necessary structural support for the above components, and can be buried in various civil interlayers according to the actual situation of the project.
  • Middle position that is, it can be installed at an independent installation point away from the mechanical structure such as the guide rail 4 and the sliding door body 2 of the double-opening sliding door, and the electrical wiring is also far away from the mechanical structure as a whole, so that the electrical part and the mechanical part of the double-opening sliding door are in the installation space.
  • the two are only connected by the transmission extension belt 532; and the second box body 7 can wrap the guide rail 4, the slider 3, the driven wheel 531, the steering wheel 533, and provide installation sites and necessary components for the above components.
  • the structural support can be exposed on the ground, ceiling and wall according to the actual situation of the project.
  • Fig. 4 is a structural schematic diagram of the second embodiment of the double-opening sliding door of the present application.
  • Fig. 4 is a partial structural schematic diagram of the double-opening sliding door, and the platform and the sliding door body are not shown in the figure.
  • the motor 51 is located on the outer wall 20 of the platform, the number of the steering wheels 533 is six, and the two ends of the transmission extension belt 532 are used to move the transmission extension belt 532 along the Three steps are used to convert the horizontal direction transfer to the vertical direction transfer, to transfer the transfer extension belt 532 from the vertical direction transfer to the horizontal direction transfer, and to transfer the transfer extension belt 532 from the horizontal direction transfer to the vertical transfer transfer method.
  • a steering wheel 533 winds around to the driving wheel 52 connected to the motor 51 on the side wall 20, and a said sliding door body 2 is connected to the transmission extension belt between the steering wheel 533 and a driven wheel 531 through a transmission belt clip 9.
  • the other sliding door body 2 is connected to the transmission extension belt 532 between the two driven wheels 531 through the transmission belt clamp 9, so as to move along the guide rail 4 under the action of the transmission extension belt 532.
  • the first box body 6 is arranged in the interlayer of the peripheral column or the wall body of the sliding door body 2 of the platform 10, and the electrical structures such as the motor 51 can be separated from the mechanical mechanisms such as the guide rail 4 and the sliding door body 2, and
  • the transmission extension belt 532 and the four steering wheels 533 located at a relatively long distance below the guide rail 4 can be covered and protected by the ground wiring cover, and the six steering wheels 533 can adjust the transmission direction of the transmission extension belt 532 to connect the motor 51 And sliding door body 2, thereby realize opening or closing the door.
  • the sliding door body 2 and the fixed door body 1 of this application are half-height doors, which are more suitable for installation places such as open-air conference venues, open-air platforms, and grounds.
  • the usage scenarios of the double-opening sliding doors of this application are described below in combination with the actual situation:
  • indoor electric partitions are needed for hoisting billboards or building mobile display racks indoors.
  • the existing indoor electric partitions need to install fixed tracks and motors on the ceiling and are driven by motors.
  • a set of suspension frames moves along the track, and it is necessary to cover the track and motor with a suspended ceiling or wall decoration interlayer after the ceiling and wall are installed with an electric sliding door mechanism (sliding door).
  • the existing electric sliding door mechanism cannot hide the track and motor by raising the ground height of the entire floor, nor can it excavate deep grooves on the floor for the installation of electric partitions, which will damage the floor structure; And if adopt the double-open sliding door of the present application, because the second box body 7 only comprises mechanical structures such as guide rail 4, slide block 3, driven wheel 531 and steering wheel 533, does not comprise motor 51 and supporting electrical equipment and cable, therefore can
  • the volume of the entire structure contained in the second box body 7 is designed to be very small, especially the overall height of the second box body 7 can be reduced to be lower than the shortest side length of the motor 51, so this part of the mechanical structure 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, and thick carpets can be laid on both sides of the ground after installation, so that the height of the carpets on both sides is close to the height of the second box body 7 In order to achieve the effect of leveling the ground after decoration.
  • the transmission extension belt 532, the first box body 6, etc. can all be placed outside the overall mechanical structure installed on the ground, and these electrical equipment can be installed in the interlayer of the surrounding columns or walls, and can also be installed in a concealed electrical room Among them, the electrical equipment and the mechanical structure are connected through the transmission extension belt 532 and the sliding door action is transmitted, and the transmission extension belt 532 can be covered and protected by the ground wiring cover, and the decoration carpet or floor tile can leave a gap for the wiring cover to pass through , can also be laid directly on the casing, and more decoration methods can be determined by site requirements.
  • the double-opening sliding door of the present application is suitable for open-air conference venues without ceilings and walls, hotel lobbies with high ceilings, dome-style exhibition halls, or scenes where the ceiling installation space is relatively narrow and unsuitable for installation.
  • this part of the mechanical structure can be directly installed in a 100mm ground excavation groove. After installation, the top of the second box body 7 is aligned with the platform after the decoration is completed. flat.
  • the transmission extension belt 532, the first box body 6, etc. can all be placed outside the overall mechanical structure installed on the ground, and these electrical equipment can be installed in a concealed electrical room, or on the interlayer of surrounding columns or walls. Among them, the electrical equipment and the mechanical structure are connected through the transmission extension belt 532 and transmit the movement of the sliding door.
  • the double-opening sliding door of the present application is suitable for the high-speed rail platform 10, and the mechanical structures such as the first box body 6 can be installed in shallow slots, and only the decoration surface and the sand layer of the platform 10 are excavated without destroying the solid concrete structure. It can reduce the construction cost and avoid the structural risk of excessive civil engineering reconstruction.
  • the application can set the motor outside the platform through the transmission extension belt.
  • the transmission extension belt will pull the sliding door body to one side, and the reverse rotation of the motor will affect the sliding door body.
  • the other side slides to open or close the door, that is, to separate the electrical equipment (motor) from the mechanical structure.
  • the electrical equipment separated from the main mechanism has a more relaxed layout space, which is convenient for maintenance and can reduce the mechanical part of the sliding door in the prior art. It can be installed close to the ground without digging grooves. It is suitable for small installation space and can be installed on a uniform ground. There is no need to make a separate custom design for the ups and downs of the ceiling, and a standardized and modular design can be adopted. And production solutions, shorten the design cycle, reduce production costs, and completely eliminate the problem of door insulation.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)

Abstract

Porte coulissante à deux battants, comprenant : des rails de guidage (4) qui sont montés sur une plateforme (10) ; deux corps de porte coulissante (2), qui sont respectivement montés sur les rails de guidage (4) de manière coulissante au moyen d'au moins un bloc coulissant (3) ; et des mécanismes d'entraînement, qui sont utilisés pour amener les deux corps de porte coulissante (2) à se déplacer le long des rails de guidage (4). Chaque mécanisme d'entraînement comprend un moteur électrique (51) et un mécanisme de transmission. Une roue d'entraînement (52) est reliée au moteur électrique (51). Le mécanisme de transmission comprend une courroie d'extension de transport (532) et deux roues entraînées (531), les deux roues entraînées (531) étant respectivement disposées aux deux extrémités de chaque rail de guidage (4) ; la courroie d'extension de transport (532) passe autour de la roue d'entraînement (52), qui est reliée au moteur électrique (51), et est ensuite enroulée autour des deux roues entraînées (531), de telle sorte que le moteur électrique (51) est disposé à l'extérieur de la plateforme (10) au moyen de la courroie d'extension de transport (532) ; la courroie d'extension de transport (532) est amenée à se déplacer sous l'action du moteur électrique (51) ; et un corps de porte coulissante (2) est relié à la courroie d'extension de transport (532) entre la roue d'entraînement (52) et une roue entraînée (531), et l'autre corps de porte coulissante (2) est relié à la courroie d'extension de transport (532) entre les deux roues entraînées (531), de telle sorte que les corps de porte coulissante sont amenés à se déplacer le long des rails de guidage (4) sous l'action des courroies d'extension de transport (532).
PCT/CN2021/124395 2021-09-18 2021-10-18 Porte coulissante à deux battants WO2023039979A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202111101248.3 2021-09-18
CN202111101248.3A CN113715847A (zh) 2021-09-18 2021-09-18 一种双开滑动门

Publications (1)

Publication Number Publication Date
WO2023039979A1 true WO2023039979A1 (fr) 2023-03-23

Family

ID=78684308

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/124395 WO2023039979A1 (fr) 2021-09-18 2021-10-18 Porte coulissante à deux battants

Country Status (2)

Country Link
CN (1) CN113715847A (fr)
WO (1) WO2023039979A1 (fr)

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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

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US3994094A (en) * 1974-12-20 1976-11-30 Socimi Societa Costruzioni Industriali Milano S.P.A. Sliding-wing door for vehicles
JPH06239225A (ja) * 1993-02-12 1994-08-30 Nabco Ltd 乗降口扉装置
JPH06239224A (ja) * 1993-02-12 1994-08-30 Nabco Ltd 乗降口扉装置
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