WO2014101739A1 - 一种基于互为动扇的新型自动门 - Google Patents

一种基于互为动扇的新型自动门 Download PDF

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Publication number
WO2014101739A1
WO2014101739A1 PCT/CN2013/090276 CN2013090276W WO2014101739A1 WO 2014101739 A1 WO2014101739 A1 WO 2014101739A1 CN 2013090276 W CN2013090276 W CN 2013090276W WO 2014101739 A1 WO2014101739 A1 WO 2014101739A1
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WO
WIPO (PCT)
Prior art keywords
door
door leaf
driving
leaf
driving device
Prior art date
Application number
PCT/CN2013/090276
Other languages
English (en)
French (fr)
Inventor
石建立
Original Assignee
盟盛通（北京）科贸有限公司
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 盟盛通（北京）科贸有限公司 filed Critical 盟盛通（北京）科贸有限公司
Publication of WO2014101739A1 publication Critical patent/WO2014101739A1/zh

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Classifications

    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/08—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane consisting of two or more independent parts movable each in its own guides
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/43—Motors
    • E05Y2201/434—Electromotors; Details thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40—Mounting location; Visibility of the elements
    • E05Y2600/46—Mounting location; Visibility of the elements in or on the wing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Definitions

  • the invention relates to the field of automatic door technology, in particular to a novel automatic door based on an interlocking fan. Background of the invention
  • the use of automatic doors is currently very common in large public areas.
  • the current automatic door structure is as shown in Fig. 1, including a fixed door leaf 1 and a movable door leaf 2, the fixed door leaf 1 is fixed in position, and the movable door leaf 2 is driven by a sliding device such as a slide rail or a pulley, and is disposed outside the door body (not Under the driving of the display, the fixed door leaf 1 is horizontally moved as a horizontal motion reference, and the automatic door is opened and closed.
  • the automatic door has only one door leaf as the movable door leaf, and the driving device is disposed outside the door body, the space requirement for installing the automatic door is high, and the driving structure and mode are single, and the installation and adjustment process is complicated, and cannot be adapted to the coming The more diverse the application requirements. Summary of the invention
  • Embodiments of the present invention provide a new automatic door based on an interlocking fan, which adopts a double-moving fan operation mode.
  • an interlocking fan which adopts a double-moving fan operation mode.
  • another moving fan can be driven to move horizontally by the driving device to realize automatic door opening and shut down.
  • Embodiments of the present invention provide a new automatic door based on an interlocking fan, including: a door body, a drive unit and a reciprocating transmission located in the door body,
  • the door body comprises a top door frame, a bottom door frame, and a first door fan and a second door fan horizontally moving between the top door frame and the bottom door frame, wherein the driving device and the reciprocating transmission device are located in the top door frame, and the driving device is fixed at the a fan top;
  • the other door fan can be driven by the reciprocating transmission under the driving of the driving device to perform horizontal movement with the locking door leaf as a reference.
  • the reciprocating transmission includes a first transmission portion fixedly coupled to the first door leaf and a second transmission portion fixedly coupled to the second door leaf;
  • the second transmission part is moved relative to the first door leaf by the driving device, and the second door leaf is driven by the second transmission part and horizontally moved with the first door leaf as a reference;
  • the second transmission portion When the second door leaf is the locking door leaf, the second transmission portion is stationary, the first transmission portion is moved relative to the second door leaf under the driving of the driving device, and the first door leaf is driven by the second transmission portion and is based on the second door leaf. Do horizontal movement.
  • the invention further comprises a guide wheel disposed on the top of the first door leaf and the second door leaf, the guide wheel being guided by the two inner sides of the top door frame.
  • a carrying wheel disposed at the bottom of the first door leaf and the second door leaf, the carrying wheel moving along the bottom door.
  • the reciprocating transmission is a synchronous toothed belt transmission, comprising: two passive pulleys fixed in the top door frame, an inner annular belt engaged with the two passive pulleys, and an annular toothed shape
  • the inner belt of the belt is engaged with the driving pulley
  • the output shaft of the driving device drives the driving of the driving pulley
  • the second door is fixedly connected with the annular toothed belt.
  • the reciprocating transmission is a screw and a screw nut transmission, and includes: a lead screw fixedly connected to the second door leaf, and a screw nut engaged with the screw rod, wherein the output shaft of the driving device is synchronized by the tooth shape Bring the drive screw nut to rotate.
  • the reciprocating transmission is a rack and pinion transmission, comprising: a rack fixedly coupled to the second door leaf, and a gear fixedly coupled to the first door leaf and meshing with the rack, the output shaft of the driving device driving the The gear rotates.
  • the reciprocating transmission is a sprocket and chain transmission, comprising: two passive sprocket fixed in the top frame, an inner chain engaged with the two passive sprocket on the inner side, and the inner side of the endless chain
  • the drive sprocket, the output shaft of the drive unit drives the drive sprocket to rotate, and the second door leaf is fixedly connected with the endless chain.
  • the novel automatic door based on the mutual moving fan of the present invention adopts the operating mode of the double acting fan, and when any of the moving fans is locked, the driving device and the reciprocating transmission can be driven to make the other
  • the movable door leaf is horizontally moved with the locking moving fan as a running reference, and the automatic door is opened and closed.
  • the driving device and the reciprocating transmission device in the present invention are both disposed in the door body, and any of the door leaves can be used as a fixed door leaf or a movable door leaf, the installation space and installation difficulty of the automatic door are greatly reduced.
  • the novel automatic door based on the mutual moving fan of the present invention does not limit the position of the fixed door leaf, and has different driving modes according to different moving fans, so that the combined arrangement can be configured according to actual needs, respectively forming a single-moving fan and a double
  • the combined operation mode of the moving fan and the multi-moving fan can be adapted to various application requirements.
  • FIG. 1 is a schematic structural view of a conventional automatic door.
  • FIGS. 2a, 2b, and 2c are schematic views showing the structure of a novel automatic door based on an interlocking fan of the present invention.
  • 3a and 3b are schematic views showing the structure of a reciprocating transmission of a first embodiment of the present invention.
  • 4a, 4b and 4c are schematic views showing the structure of a reciprocating transmission of a second embodiment of the present invention.
  • 5a and 5b are schematic views showing the structure of a reciprocating transmission of a third embodiment of the present invention.
  • 6a and 6b are schematic views showing the structure of a reciprocating transmission of a fourth embodiment of the present invention. Mode for carrying out the invention
  • the automatic door of the present invention includes a door body, a drive unit 40 located within the door body, and a reciprocating transmission unit 50.
  • the door body comprises a top door frame 10, a bottom door ⁇ 20, and a first door 31 and a second door 32 which are horizontally moved between the top door frame 10 and the bottom door ⁇ 20, and the driving device 40 and the reciprocating transmission 50 are located in the top door frame 10
  • the driving device 40 is fixed to the top of the first door leaf 31.
  • the other door can be driven by the reciprocating transmission 50 and driven horizontally by the driving of the driving device 40, thereby achieving horizontal movement.
  • the reciprocating transmission 50 includes a first transmission portion 51 fixedly coupled to the first door leaf 31, and a second transmission portion 52 fixedly coupled to the second door leaf 32.
  • first door leaf 31 is a locking door leaf
  • second transmission portion 52 is driven by the driving device 40.
  • a transmission portion 51 (first door leaf 31) is moved to drive the second door leaf 32 fixedly coupled thereto to move horizontally with reference to the first door leaf 31.
  • the second transmission portion 52 is fixedly coupled to the second door 32, the position of the second transmission portion 52 is fixed, and the first transmission portion 51 is driven by the driving device 40.
  • the second transmission portion 52 (the second door leaf 32) moves to drive the first door leaf 31 fixedly connected thereto to move horizontally with reference to the second door leaf 32.
  • the tops of the first door 31 and the second door 32 are respectively provided with guide wheels 60, and the guide wheels 60 are guided by the two inner sides of the top frame 10, which are the first door 31 and The movement of the second door leaf 32 is guided.
  • the tops of the first door 31 and the second door 32 respectively include a first door locking device 71 and a second door locking device 72, the fixed positions of which correspond to the locking positions of the first door 31 and the second door 32, respectively, for respectively
  • the first door 31 and the second door 32 are locked in their locked position or unlocked.
  • the first door lock device 71 and the second door lock device 72 may take the form of an electromagnetic lock to facilitate locking and unlocking.
  • the first door locking device 71 and the second door locking device 72 operate in an alternative manner, and only one of them must lock the door leaf.
  • the bottoms of the first door 31 and the second door 32 are provided with load sheaves 80, which carry the weight of the door leaf and the components mounted on the door leaf, and move horizontally along the bottom door ⁇ 20.
  • the novel automatic door based on the mutual moving fan of the present invention adopts the operating mode of the double acting fan, and when any of the moving fans is locked, the driving device and the reciprocating transmission can be driven to make the other
  • the movable door leaf is horizontally moved with the locking moving fan as a running reference, and the automatic door is opened and closed.
  • the driving device and the reciprocating transmission device in the present invention are all disposed in the door body, and any of the door leaves can be used as a fixed door leaf or a movable door leaf, the installation space and installation difficulty of the automatic door are greatly reduced.
  • the novel automatic door based on the mutual moving fan of the present invention does not limit the position of the fixed door leaf, and has different driving modes according to different moving fans, so that the combined arrangement can be configured according to actual needs, respectively forming a single-moving fan and a double
  • the combined operation mode of the moving fan and the multi-moving fan can be adapted to various application requirements.
  • different reciprocating actuators can be selected according to actual space requirements and accuracy requirements.
  • Several embodiments of a typical representative reciprocating transmission are provided below.
  • the reciprocating transmission is a synchronous toothed belt transmission, comprising: two passive pulleys 301a and 301b fixed in the top door frame, connected to the two passive pulleys An annular toothed belt 302 that engages between the inner side and the two passive pulleys 301a and 301b, and a driving pulley 303 that meshes with the inner side of the annular toothed belt 302, the output shaft of the driving device 40 drives the driving pulley 303 to rotate.
  • the second door 32 is fixedly coupled to the annular toothed belt 302.
  • the drive pulley 303 includes a drive wheel press 304 on each side thereof that engages the outer side of the annular toothed belt 302.
  • the driving pulley 303 fixedly coupled to the first door leaf 31 is a first transmission portion
  • the annular toothed belt 302 fixedly coupled to the second door leaf 32 is a second transmission portion.
  • Figure 3a shows the case where the first door leaf 31 is a locking door leaf. As shown in FIG. 3a, when the first door leaf 31 is a locking door leaf, the positions of the driving device 40 and the driving pulley 303 fixedly connected thereto are fixed.
  • the annular toothed belt 302 can generate a movement in the direction of the arrow as shown in the figure, thereby transmitting power to a second door 32 that is fixedly connected thereto, such that A horizontal movement based on the first door leaf 31 is generated.
  • Figure 3b shows the case where the second door leaf 32 is a locking door leaf.
  • the position of the annular toothed belt 302 fixedly coupled thereto is fixed, that is, the ring toothed belt 302 does not cause a transmission.
  • the output shaft of the driving device 40 drives the driving pulley 303 to rotate, the driving pulley 303 moves along the annular toothed belt 302 in the direction of the arrow in the figure, thereby transmitting power to the first door 31 fixedly connected thereto. It is caused to generate a horizontal movement based on the second door leaf 32.
  • the two driving wheel pressure rollers 304 located on both sides of the driving pulley 303 are equivalent to the number of teeth which increase the envelope between the annular toothed belt 302 and the driving pulley 303, so that the operation can be made smooth and reliable.
  • the reciprocating transmission is a lead screw and a screw nut transmission, and includes: a lead screw 401 fixedly coupled to the second door leaf, and a lead screw threadedly engaged with the lead screw 401
  • the nut 402 the output shaft of the drive unit 40 drives the spindle nut 402 to rotate by the toothed timing belt 403.
  • the drive unit 40 is fixedly coupled to the first door leaf.
  • the spindle nut 402 that rotates synchronously with the output shaft of the driving device 40 via the toothed timing belt 403 is a first transmission portion that moves synchronously with the first door leaf, and the lead screw 401 that is fixedly coupled to the second door leaf. It is the second transmission part.
  • Figure 4b shows the case where the first door leaf 31 is a locking door leaf.
  • the position of the driving device 40 and the screw nut 402 fixedly connected thereto are fixed.
  • the output shaft of the driving device 40 drives the spindle nut 402 to rotate by the synchronous toothed belt 403
  • the threaded rod 401 generates a horizontal movement relative to the spindle nut 402 as indicated by the direction of the arrow in the figure by the engagement of the threads.
  • the power is transmitted to the second door leaf 32 fixedly connected thereto to cause horizontal movement based on the first door leaf 31.
  • Figure 4c shows the case where the second door leaf 32 is a locking door leaf.
  • the position of the screw 401 fixedly connected thereto is fixed, that is, the screw 401 does not rotate.
  • the output shaft of the driving device 40 drives the spindle nut 402 to rotate through the synchronous toothed belt 403
  • the screw nut 402 generates a horizontal movement relative to the lead screw 401 as indicated by the direction of the arrow in the figure by the engagement of the threads.
  • the power is transmitted to the first door leaf 31 fixedly connected thereto to cause horizontal movement based on the second door leaf 32.
  • the reciprocating transmission is a screw and a rack and pinion transmission, and includes: a rack 501 fixedly coupled to the second door 32, and a gear 502 meshing with the rack 501
  • the output shaft of the drive unit 40 drives the gear 502 to rotate.
  • the drive unit 40 is fixedly coupled to the first door leaf 31.
  • the gear 502 that rotates in synchronization with the output shaft of the drive unit 40 is a first transmission portion that moves in synchronization with the first door leaf 31, and the rack 501 that is fixedly coupled to the second door leaf 32 is a second transmission portion.
  • Figure 5a shows the case where the first door leaf 31 is a locking door leaf.
  • the positions of the driving device 40 and the gear 502 fixedly connected thereto are fixed.
  • the output shaft of the driving device 40 drives the gear 502 to rotate
  • the meshing action of the gear and the rack causes the rack 501 to generate a horizontal movement relative to the gear 502 as indicated by the direction of the arrow in the figure, thereby transmitting power to
  • the second door 32 which is fixedly coupled, is caused to produce a horizontal movement based on the first door leaf 31.
  • Figure 5b shows the case where the second door leaf 32 is a locking door leaf.
  • the position of the rack 501 fixedly connected thereto is fixed.
  • the gear 502 drives the gear 502 to rotate, the gear 502 generates a horizontal movement relative to the rack 501 as indicated by the direction of the arrow in the figure by the engagement of the gear and the rack, thereby transmitting the power to the fixed gear 502.
  • Connecting the first door leaf 31 to produce a second door leaf 32 is the horizontal movement of the benchmark.
  • the reciprocating transmission is a sprocket and a chain transmission, comprising: two passive sprockets 601a and 601b fixed in the top door frame, connected between the two passive sprockets An endless chain 602 that meshes with the two passive sprockets 601a and 601b, and a drive sprocket 603 that engages the inside of the endless chain 602, the output shaft of the drive unit 40 drives the drive sprocket 603 to rotate.
  • the second door leaf 32 is fixedly coupled to the endless chain 602.
  • the drive sprocket 603 includes a drive wheel 604 on each side that engages the outside of the endless chain 602.
  • the drive sprocket 603 fixedly coupled to the first door leaf 31 is a first transmission portion
  • the endless chain 602 fixedly coupled to the second door leaf 32 is a second transmission portion.
  • Figure 6a shows the case where the first door leaf 31 is a locking door leaf.
  • the positions of the driving device 40 and the driving sprocket 603 fixedly connected thereto are fixed.
  • the output shaft of the driving device 40 drives the driving sprocket 603 to rotate
  • the annular chain 602 can move in the direction of the arrow as shown by the engagement of the driving sprocket 603 with the endless chain 602, thereby transmitting power to the fixed connection therewith.
  • the second door 32 is caused to generate a horizontal movement based on the first door leaf 31.
  • Figure 3b shows the case where the second door leaf 32 is a locking door leaf.
  • the position of the annular chain 602 fixedly connected thereto is fixed, that is, the end chain 602 does not generate a transmission.
  • the output shaft of the driving device 40 drives the driving sprocket 603 to rotate, the driving sprocket 603 moves along the circular chain 602 in the direction of the arrow in the figure, thereby transmitting power to the first door 31 fixedly connected thereto.
  • a horizontal movement based on the second door leaf 32 is generated.
  • Two driving wheel pressure rollers 304 located on both sides of the driving sprocket 603 are equivalent to adding an endless chain
  • the number of teeth encased between the strip 602 and the drive sprocket 603 enables smooth and reliable operation.
  • the new automatic door based on the mutual moving fan of the present invention does not limit the position of the fixed door leaf, and according to different driving modes, the moving fan has a plurality of different driving modes and transmission modes, so that it can be according to actual needs.
  • the combined configuration forms a combined operation mode such as a single-action fan, a double-action fan, and a multi-action fan, which can be adapted to various application requirements. It is to be understood that the foregoing is only a preferred embodiment of the present invention, and is not intended to limit the scope of the invention, any modifications, equivalents, Improvements and the like should be included in the scope of the present invention.

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

Abstract

一种基于互为动扇的新型自动门，包括：门体，位于门体内的驱动装置（40）和往复传动装置（50），所述门体包括顶部门框（10）、底部门槛（20），以及在顶部门框（10）和底部门槛（20）之间做水平移动的第一门扇（31）和第二门扇（32），所述驱动装置（40）和往复传动装置（50）位于顶部门框（10）内，驱动装置（40）固定于第一门扇（10）顶部，当第一门扇（31）和第二门扇（32）中的任意一个门扇（31，32）的位置锁定时，另一个门扇（31，32）可在驱动装置（40）的驱动下、由所述往复传动装置（50）带动、以所述锁定门扇（31，32）为基准做水平运动。该自动门采用双动扇运行模式，当锁定任意一个动扇时，可通过驱动装置（40）驱动另一个动扇水平移动，实现自动门的开启和关闭。

Description

一种基于互为动扇的新型自动门
技术领域
本发明涉及自动门技术领域， 特别涉及一种基于互为动扇的新型自 动门。 发明背景
随着控制技术的不断发展， 出现了各种类型的、 将人接近门的动作 识别为开门信号， 通过驱动系统将门开启， 并在人离开后在将门自动关 闭的自动门。 随着技术进步， 自动门的应用愈加普及， 对其安装的快速 便捷和使用的安全可靠要求需要进一步提高。
目前在大型的公共区域， 自动门的使用极为普遍。 目前的自动门结 构如图 1所示， 包括固定门扇 1和活动门扇 2, 固定门扇 1位置固定， 活动门扇 2通过滑轨或滑轮等滑动装置， 在设置于门体之外的驱动装置 (未示出） 的驱动下， 以固定门扇 1作为水平运动基准而水平运动， 实 现自动门的开启和关闭。
这种自动门由于只有一个门扇为活动门扇， 且驱动装置设置于门体 之外， 因此对于安装自动门的空间要求较高， 且驱动结构和方式单一， 安装调整过程复杂， 不能适应于越来越多样化的应用要求。 发明内容
本发明实施例提供一种基于互为动扇的新型自动门， 其采用双动扇 运行模式， 当锁定任意一个动扇时， 可通过驱动装置驱动另一动扇水平 移动， 实现自动门的开启和关闭。
本发明实施例提供一种基于互为动扇的新型自动门， 包括： 门体、 位于门体内的驱动装置和往复传动装置，
所述门体包括顶部门框、 底部门槛， 以及在顶部门框和底部门槛之 间做水平移动的第一门扇和第二门扇， 所述驱动装置和往复传动装置位 于顶部门框内， 驱动装置固定于第一门扇顶部；
当第一门扇和第二门扇中的任意一个门扇的位置锁定时， 另一门扇 可在驱动装置的驱动下、 由所述往复传动装置带动、 以所述锁定门扇为 基准做水平运动。
优选地， 所述往复传动装置包括与第一门扇固定连接的第一传动部 和与第二门扇固定连接的第二传动部；
当第一门扇为所述锁定门扇时， 第二传动部在驱动装置的驱动下相 对于第一门扇移动， 第二门扇由第二传动部带动、 以第一门扇为基准做 水平移动；
当第二门扇为所述锁定门扇时， 第二传动部静止， 第一传动部在驱 动装置的驱动下相对于第二门扇移动， 第一门扇由第二传动部带动、 以 第二门扇为基准做水平移动。
优选地， 进一步包括设置于第一门扇和第二门扇顶部的导向轮， 该 导向轮以所述顶部门框的两个内侧面为导向面。
优选地， 进一步包括设置于第一门扇和第二门扇底部的承载轮， 该 承载轮沿所述底部门槛移动。
优选地， 进一步包括第一门扇锁定装置和第二门扇锁定装置， 其可 分别将第一门扇和第二门扇锁定在其锁定位置或解除锁定。
优选地， 所述往复传动装置为同步齿形带轮传动装置， 包括： 固定 于顶部门框内的两个被动带轮、 内侧与两个被动带轮啮合的环形齿形 带、 以及与环形齿形带的内侧啮合的主动带轮， 驱动装置的输出轴驱动 主动带轮旋转， 第二门扇与环形齿形带固定连接。 优选地，进一步包括两个主动轮压轮，其与环形齿形带的外侧啮合， 分别位于主动带轮的两侧。
优选地， 所述往复传动装置为丝杠与丝杠螺母传动装置， 包括： 与 第二门扇固定连接的丝杠、 以及与该丝杠啮合的丝杠螺母， 驱动装置的 输出轴通过齿形同步带来驱动丝杠螺母旋转。
优选地， 所述往复传动装置为齿轮齿条传动装置， 包括： 与第二门 扇固定连接的齿条， 以及与第一门扇固定连接、 与该齿条啮合的齿轮， 驱动装置的输出轴驱动该齿轮旋转。
优选地， 所述往复传动装置为链轮与链条传动装置， 包括： 固定于 顶部门框内的两个被动链轮、 内侧与两个被动链轮啮合的环形链条、 以 及与环形链条的内侧啮合的主动链轮， 驱动装置的输出轴驱动主动链轮 旋转， 第二门扇与环形链条固定连接。
优选地， 进一步包括两个主动轮压轮， 其与环形链条的外侧啮合， 分别位于主动链轮的两侧。
从以上技术方案可知， 本发明的基于互为动扇的新型自动门采用双 动扇的运行模式， 当其中任一动扇位置锁定时， 均可在驱动装置与往复 传动装置带动下， 使另一活动门扇以该锁定动扇作为运行基准而进行水 平移动， 实现自动门的开启和关闭。
进一步地， 由于本发明中的驱动装置和往复传动装置均设置于门体 之内， 且可将任一门扇作为固定门扇或活动门扇， 因此使自动门的安装 空间和安装难度都大大降低。
本发明的基于互为动扇的新型自动门由于不限定固定门扇的位置， 且根据不同的动扇具有多种不同的驱动方式， 因此可根据实际需要进行 组合配置， 分别形成单动扇、 双动扇和多动扇等组合运行模式， 能够适 应于各种不同的应用要求。 附图简要说明
图 1为现有的自动门的结构示意图。
图 2a、 图 2b、 图 2c为本发明的基于互为动扇的新型自动门的结构 示意图。
图 3a和图 3b为本发明的第一实施例的往复传动装置的结构示意图。 图 4a、 图 4b和图 4c为本发明的第二实施例的往复传动装置的结构 示意图。
图 5a和图 5b为本发明的第三实施例的往复传动装置的结构示意图。 图 6a和图 6b为本发明的第四实施例的往复传动装置的结构示意图。 实施本发明的方式
为使本发明的目的、技术方案和优点更加清楚明白，以下举实施例， 并参照附图， 对本发明进一步详细说明。
图 2a、 图 2b和图 2c分别为本发明的基于互为动扇的新型自动门的 主视图、 侧视图和俯视图。 如图 2a、 图 2b和图 2c所示， 本发明的自动 门包括门体、 位于门体内的驱动装置 40和往复传动装置 50。
其中， 门体包括顶部门框 10、 底部门槛 20 , 以及在顶部门框 10和 底部门槛 20之间做水平移动的第一门扇 31和第二门扇 32 , 驱动装置 40和往复传动装置 50位于顶部门框 10内， 驱动装置 40固定于第一门 扇 31顶部。
当第一门扇 31和第二门扇 32中的任意一个门扇的位置锁定时， 另 一门扇可在驱动装置 40的驱动下、 由往复传动装置 50带动、 以锁定门 扇为基准做水平运动， 从而实现自动门的开启和关闭。
其中，如图 2c所示，往复传动装置 50包括与第一门扇 31固定连接 的第一传动部 51 , 以及与第二门扇 32固定连接的第二传动部 52。 当第一门扇 31 为锁定门扇时， 由于第一传动部 51与第一门扇 31 固定连接， 因此第一传动部 51的位置固定， 在驱动装置 40的驱动下， 第二传动部 52相对于第一传动部 51 (第一门扇 31 )移动， 从而带动与 其固定连接的第二门扇 32以第一门扇 31为基准做水平移动。
当第二门扇 32为锁定门扇时， 由于第二传动部 52与第二门扇 32 固定连接， 因此第二传动部 52的位置固定， 在驱动装置 40的驱动下， 第一传动部 51相对于第二传动部 52 (第二门扇 32 )移动， 从而带动与 其固定连接的第一门扇 31以第二门扇 32为基准做水平移动。
进一步地， 如图 2a和 2b所示， 第一门扇 31和第二门扇 32的顶部 分别设置导向轮 60, 导向轮 60以顶部门框 10的两个内侧面为导向面， 为第一门扇 31和第二门扇 32的移动导向。
第一门扇 31和第二门扇 32的顶部分别包括第一门扇锁定装置 71 和第二门扇锁定装置 72, 其固定位置分别对应于第一门扇 31和第二门 扇 32的锁定位置， 用于分别将第一门扇 31和第二门扇 32锁定在其锁 定位置或解除锁定。 通常， 第一门扇锁定装置 71 和第二门扇锁定装置 72 可采用电磁锁的形式， 以方便锁定和解除锁定。 第一门扇锁定装置 71和第二门扇锁定装置 72采用择一的工作方式， 及两者必然只有其中 一个将门扇锁定。
如图 2a所示， 第一门扇 31和第二门扇 32的底部设置承载轮 80, 承载轮 80承载门扇及安装在门扇上的部件重量， 并沿底部门槛 20水平 移动。
从以上技术方案可知， 本发明的基于互为动扇的新型自动门采用双 动扇的运行模式， 当其中任一动扇位置锁定时， 均可在驱动装置与往复 传动装置带动下， 使另一活动门扇以该锁定动扇作为运行基准而进行水 平移动， 实现自动门的开启和关闭。 进一步地， 由于本发明中的驱动装置和往复传动装置均设置于门体 之内， 且可将任一门扇作为固定门扇或活动门扇， 因此使自动门的安装 空间和安装难度都大大降低。
本发明的基于互为动扇的新型自动门由于不限定固定门扇的位置， 且根据不同的动扇具有多种不同的驱动方式， 因此可根据实际需要进行 组合配置， 分别形成单动扇、 双动扇和多动扇等组合运行模式， 能够适 应于各种不同的应用要求。
在本发明中， 可根据实际的空间要求和精度要求选择不同的往复传 动装置。 以下提供几种具有典型代表性的往复传动装置的实施例。
实施例一
图 3a和图 3b为本发明的第一实施例的往复传动装置的结构示意图。 如图 3a所示， 在本实施例中， 往复传动装置为同步齿形带轮传动装置， 其包括： 固定于顶部门框内的两个被动带轮 301a和 301b, 连接于两个 被动带轮之间、 内侧与两个被动带轮 301a和 301b啮合的环形齿形带 302、 以及与环形齿形带 302的内侧啮合的主动带轮 303 , 驱动装置 40 的输出轴驱动主动带轮 303旋转。 第二门扇 32与环形齿形带 302固定 连接。 主动带轮 303两侧分别包括一个主动轮压轮 304, 其与环形齿形 带 302的外侧啮合。
在本实施例中，与第一门扇 31固定连接的主动带轮 303为第一传动 部， 与第二门扇 32固定连接的环形齿形带 302为第二传动部。 图 3a示 出的为第一门扇 31 为锁定门扇的情况。 如图 3a所示， 当第一门扇 31 为锁定门扇时， 则与其固定连接的驱动装置 40以及主动带轮 303的位 置固定。 当驱动装置 40的输出轴带动主动带轮 303旋转时， 通过主动 带轮 303与环形齿形带 302的啮合作用， 环形齿形带 302可产生如图中 箭头方向的移动， 从而将动力传递至与其固定连接的第二门扇 32, 使其 产生以第一门扇 31为基准的水平移动。
图 3b示出的为第二门扇 32为锁定门扇的情况。如图 3b所示， 当第 二门扇 32为固定门扇时， 则与其固定连接的环形齿形带 302的位置固 定， 即环形齿形带 302不产生传动作用。 当驱动装置 40的输出轴带动 主动带轮 303旋转时， 则主动带轮 303沿着环形齿形带 302产生如图中 箭头方向的移动， 从而将动力传递至与其固定连接的第一门扇 31 , 使其 产生以第二门扇 32为基准的水平移动。
位于主动带轮 303两侧的两个主动轮压轮 304相当于增加了环形齿 形带 302与主动带轮 303之间包络的齿的数量， 能够使运行平稳可靠。
实施例二
图 4a、 图 4b和图 4c为本发明的第二实施例的往复传动装置的结构 示意图。 如图 3a所示， 在本实施例中， 往复传动装置为丝杠与丝杠螺母 传动装置， 其包括： 与第二门扇固定连接的丝杠 401、 以及与该丝杠 401 螺纹啮合的丝杠螺母 402,驱动装置 40的输出轴通过齿形同步带 403来 驱动丝杠螺母 402旋转。 驱动装置 40与第一门扇固定连接。
在本实施例中，通过齿形同步带 403与驱动装置 40的输出轴同步旋 转的丝杠螺母 402为第一传动部， 其与第一门扇同步移动， 与第二门扇 固定连接的丝杠 401为第二传动部。
图 4b示出的为第一门扇 31为锁定门扇的情况。如图 4b所示， 当第 一门扇 31为锁定门扇时， 则与其固定连接的驱动装置 40以及丝杠螺母 402的位置固定。 当驱动装置 40的输出轴通过同步齿形带 403带动丝杠 螺母 402旋转时， 通过螺纹的啮合作用， 则使丝杠 401产生如图中箭头 方向所指的相对于丝杠螺母 402的水平移动， 从而将动力传递至与其固 定连接的第二门扇 32, 使其产生以第一门扇 31为基准的水平移动。
图 4c示出的为第二门扇 32为锁定门扇的情况。如图 4c所示， 当第 二门扇为固定门扇时， 则与其固定连接的丝杠 401的位置固定， 即丝杠 401不会产生旋转。 当驱动装置 40的输出轴通过同步齿形带 403带动丝 杠螺母 402旋转时， 通过螺纹的啮合作用， 使丝杠螺母 402产生如图中 箭头方向所指的相对于丝杠 401的水平移动， 从而将动力传递至与其固 定连接的第一门扇 31 , 使其产生以第二门扇 32为基准的水平移动。
实施例三
图 5a和图 5b为本发明的第三实施例的往复传动装置的结构示意图。 如图 5a所示，在本实施例中，往复传动装置为丝杠与齿轮齿条传动装置， 其包括： 与第二门扇 32固定连接的齿条 501、 以及与该齿条 501啮合的 齿轮 502, 驱动装置 40的输出轴驱动齿轮 502旋转。 驱动装置 40与第 一门扇 31固定连接。
在本实施例中，与驱动装置 40的输出轴同步旋转的齿轮 502为第一 传动部，其与第一门扇 31同步移动，与第二门扇 32固定连接的齿条 501 为第二传动部。
图 5a示出的为第一门扇 31为锁定门扇的情况。如图 5a所示， 当第 一门扇 31为锁定门扇时， 则与其固定连接的驱动装置 40以及齿轮 502 的位置固定。 当驱动装置 40的输出轴带动齿轮 502旋转时， 通过齿轮 与齿条的啮合作用， 则使齿条 501产生如图中箭头方向所指的相对于齿 轮 502的水平移动， 从而将动力传递至与其固定连接的第二门扇 32, 使 其产生以第一门扇 31为基准的水平移动。
图 5b示出的为第二门扇 32为锁定门扇的情况。如图 5b所示， 当第 二门扇 32为固定门扇时， 则与其固定连接的齿条 501的位置固定。 当 驱动装置 40的输出轴带动齿轮 502旋转时， 通过齿轮与齿条的啮合作 用，使齿轮 502产生如图中箭头方向所指的相对于齿条 501的水平移动， 从而将动力传递至与其固定连接的第一门扇 31 , 使其产生以第二门扇 32为基准的水平移动。
实施例四
图 6a和图 6b为本发明的第四实施例的往复传动装置的结构示意图。 如图 6a所示， 在本实施例中， 往复传动装置为链轮与链条传动装置， 其 包括： 固定于顶部门框内的两个被动链轮 601a和 601b, 连接于两个被 动链轮之间、 内侧与两个被动链轮 601a和 601b啮合的环形链条 602、 以及与环形链条 602的内侧啮合的主动链轮 603 ,驱动装置 40的输出轴 驱动主动链轮 603旋转。 第二门扇 32与环形链条 602固定连接。 主动 链轮 603两侧分别包括一个主动轮压轮 604, 其与环形链条 602的外侧 啮合。
在本实施例中，与第一门扇 31固定连接的主动链轮 603为第一传动 部， 与第二门扇 32固定连接的环形链条 602为第二传动部。 图 6a示出 的为第一门扇 31为锁定门扇的情况。如图 6a所示， 当第一门扇 31为锁 定门扇时， 则与其固定连接的驱动装置 40以及主动链轮 603的位置固 定。 当驱动装置 40的输出轴带动主动链轮 603旋转时， 通过主动链轮 603与环形链条 602的啮合作用， 环形链条 602可产生如图中箭头方向 的移动， 从而将动力传递至与其固定连接的第二门扇 32, 使其产生以第 一门扇 31为基准的水平移动。
图 3b示出的为第二门扇 32为锁定门扇的情况。如图 3b所示， 当第 二门扇 32为固定门扇时， 则与其固定连接的环形链条 602的位置固定， 即环形链条 602不产生传动作用。 当驱动装置 40的输出轴带动主动链 轮 603旋转时， 则主动链轮 603沿着环形链条 602产生如图中箭头方向 的移动， 从而将动力传递至与其固定连接的第一门扇 31 , 使其产生以第 二门扇 32为基准的水平移动。
位于主动链轮 603两侧的两个主动轮压轮 304相当于增加了环形链 条 602与主动链轮 603之间包络的齿的数量， 能够使运行平稳可靠。 由以上技术方案可知， 本发明的基于互为动扇的新型自动门由于不 限定固定门扇的位置， 且^ ^据不同的动扇具有多种不同的驱动方式和传 动方式， 因此可根据实际需要进行组合配置， 分别形成单动扇、 双动扇 和多动扇等组合运行模式， 能够适应于各种不同的应用要求。 所应理解的是， 以上所述仅为本发明的较佳实施方式而已， 并不用 于限定本发明的保护范围， 凡在本发明的精神和原则之内， 所做的任何 修改、 等同替换、 改进等， 均应包含在本发明的保护范围之内。

Claims

权利要求书
1、 一种基于互为动扇的新型自动门， 其特征在于， 包括： 门体、 位 于门体内的驱动装置和往复传动装置，
所述门体包括顶部门框、 底部门槛， 以及在顶部门框和底部门槛之 间做水平移动的第一门扇和第二门扇， 所述驱动装置和往复传动装置位 于顶部门框内， 驱动装置固定于第一门扇顶部；
当第一门扇和第二门扇中的任意一个门扇的位置锁定时， 另一门扇 可在驱动装置的驱动下、 由所述往复传动装置带动、 以所述锁定门扇为 基准做水平运动。
2、 如权利要求 1所述的基于互为动扇的新型自动门， 其特征在于， 所述往复传动装置包括与第一门扇固定连接的第一传动部和与第二门 扇固定连接的第二传动部；
当第一门扇为所述锁定门扇时， 第一传动部位置固定， 第二传动部 在驱动装置的驱动下相对于第一门扇移动， 第二门扇由第二传动部带 动、 以第一门扇为基准做水平移动；
当第二门扇为所述锁定门扇时， 第二传动部位置固定， 第一传动部 在驱动装置的驱动下相对于第二门扇移动， 第一门扇由第二传动部带 动、 以第二门扇为基准做水平移动。
3、 如权利要求 2所述的基于互为动扇的新型自动门， 其特征在于， 进一步包括设置于第一门扇和第二门扇顶部的导向轮， 该导向轮以所述 顶部门才匡的两个内侧面为导向面。
4、 如权利要求 2所述的基于互为动扇的新型自动门， 其特征在于， 进一步包括设置于第一门扇和第二门扇底部的承载轮， 该承载轮沿所述 底部门槛移动。
5、 如权利要求 1所述的基于互为动扇的新型自动门， 其特征在于， 进一步包括第一门扇锁定装置和第二门扇锁定装置， 其可分别将第一门 扇和第二门扇锁定在其锁定位置或解除锁定。
6、如权利要求 1至 5中任一权利要求所述的基于互为动扇的新型自 动门， 其特征在于， 所述往复传动装置为同步齿形带轮传动装置， 包括： 固定于顶部门框内的两个被动带轮、 内侧与两个被动带轮啮合的环形齿 形带、 以及与环形齿形带的内侧啮合的主动带轮， 驱动装置的输出轴驱 动主动带轮旋转， 第二门扇与环形齿形带固定连接。
7、 如权利要求 6所述的基于互为动扇的新型自动门， 其特征在于， 进一步包括两个主动轮压轮， 其与环形齿形带的外侧啮合， 分别位于主 动带轮的两侧。
8、如权利要求 1至 5中任一权利要求所述的基于互为动扇的新型自 动门， 其特征在于， 所述往复传动装置为丝杠与丝杠螺母传动装置， 包 括： 与第二门扇固定连接的丝杠、 以及与该丝杠啮合的丝杠螺母， 驱动 装置的输出轴通过齿形同步带来驱动丝杠螺母旋转。
9、如权利要求 1至 5中任一权利要求所述的基于互为动扇的新型自 动门， 其特征在于， 所述往复传动装置为齿轮齿条传动装置， 包括： 与 第二门扇固定连接的齿条， 以及与第一门扇固定连接、 与该齿条啮合的 齿轮， 驱动装置的输出轴驱动该齿轮旋转。
10、 如权利要求 1至 5中任一权利要求所述的基于互为动扇的新型 自动门， 其特征在于， 所述往复传动装置为链轮与链条传动装置， 包括： 固定于顶部门框内的两个被动链轮、 内侧与两个被动链轮啮合的环形链 条、 以及与环形链条的内侧啮合的主动链轮， 驱动装置的输出轴驱动主 动链轮旋转， 第二门扇与环形链条固定连接。
11、如权利要求 10所述的基于互为动扇的新型自动门，其特征在于， 进一步包括两个主动轮压轮， 其与环形链条的外侧啮合， 分别位于主动 链轮的两侧。
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