CN103352641B - One-way door with planar door leaves - Google Patents
One-way door with planar door leaves Download PDFInfo
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- CN103352641B CN103352641B CN201310065625.1A CN201310065625A CN103352641B CN 103352641 B CN103352641 B CN 103352641B CN 201310065625 A CN201310065625 A CN 201310065625A CN 103352641 B CN103352641 B CN 103352641B
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Abstract
The invention provides a one-way door with plane door leaves and relates to a plate-shaped one-way revolving door capable of being opened in the positive direction and being closed in the reverse direction. The one-way door mainly solves that problem that the gap between the secondary door and the main door of the known plate-shaped one-way door cannot completely block reverse walking of pedestrian and the problems that one end of a folding type secondary door is directly fixed on a connecting rod, a crank connecting rod and a folding door are hinged unstably, the folding secondary door has great inertia during operation, and vibration and noise cannot be overcome. The one-way door comprises three main doors and a secondary door, wherein the three main doors are fixed on a main shaft; the secondary door is connected with the main shaft through a crank connecting rod mechanism; the top of the main shaft is connected with a driving gear of a speed reducer through a key. The one-way door is characterized in that an output shaft of the speed reducer is connected with a pulley through the crank connecting rod mechanism; the pulley is mounted on a rail at the upper end of a door body; the lower part of the pulley is connected with an arc-shaped secondary door edge of the secondary door; the other end of the secondary door is hinged with a secondary door winding drum; a torsional spring is fixed at the end part of the secondary door winding drum; the other end of the torsional spring is fixed on a torsional spring fixing shaft; the upper end of the pulley is connected with a balance belt wheel through a balance belt; the balance belt wheel is fixedly connected to a wheel shaft; one end of the wheel shaft is fixedly connected to the door body through the a balance torsional spring. In the rotating process of the main doors, one main door and the secondary door are contacted all the time and maintain a small gap, so pedestrian only can walk in one way. The one-way door is reasonable and compact in structure, and has a good effect and operates stably through repeated tests.
Description
Technical field
The present invention relates to a kind of unilateral gate, concrete a kind of one-way trip, the tabular one-way revolving door of inverse closing of relating to.
Background technology
Known unilateral gate has many kinds, and by being highly divided into two kinds of half height and overall heights, half high unilateral gate is a kind of symbolistic obstruction facility, is used in the less demanding place of Generally Recognized as safe.Overall height unilateral gate has complete doorframe, is used in important place, in any case pedestrian can not reversely pass through.But, traditional overall height unilateral gate is in order to realize continuous one-way trip this purpose, a side at door is provided with pectination fixed fingers, moving rotary door leaf also must be made comb teeth-shaped, just can walk around fixed fingers, in brief, be exactly as comb, by fixed fingers by reverse pedestrian gear outdoors, still there are several problems: the one, inside and outside both sides personnel work in coordination, and by broach gap, can transmit article; The 2nd, while using in public places, can not stop circulation of air, northern heating and southern air-conditioner efficiency are reduced; The 3rd, profile is indenting, affects attractive in appearance.
Applicant has applied for that a kind of application number is a kind of platy one-way door of 2010221686, although can solve the above problems, but exist following not enough: 1, because secondary door adopts Zhi Men limit, cannot keep the gap between main door and secondary door, can not stop the reverse walking of pedestrian completely; 2, because secondary door adopts folding door, one end is fixed on a body, and the other end is directly fixed on connecting rod, and crank connecting link and folding door hinge are knitted unstable, can not manufacture, and more cannot realize one-way trip function; 3, folding secondary the inertia that is in operation is large, and the vibrations of left and right dead-centre position and noise cannot overcome; 4, when having people deliberately to promote main door, speed can be out of control, causes moving link to damage; 5, folding secondary door differs larger in different position running resistances, can not realize and traveling at the uniform speed.
Summary of the invention
The object of the invention is for above-mentioned deficiency, and propose a kind ofly avoid the reverse walking of pedestrian, stuffy, compact conformation, rationally, a kind of plane door leaf unilateral gate of operating steadily.
Technical solution of the present invention is: the present invention includes a body, be fixed on three main doors on main shaft, and the secondary door that adopts crank-link mechanism to be connected with main shaft, the top of main shaft is connected with the driving gear of reductor by key, it is characterized in that: the output shaft of reductor is connected with coaster by crank-link mechanism, coaster is arranged on a track of body upper end, the bottom of coaster is connected with the secondary door of the arc limit of secondary door, the other end of secondary door is hinged with secondary door reel, the end of secondary door reel is fixed with torsion spring, the other end of torsion spring is fixed on torsion spring fixed axis, the upper end of coaster is connected with balance belt pulley by balance belt, balance belt pulley is fixed on wheel shaft, one end of wheel shaft is connected on a body by balance torsion spring elasticity.
Secondary door described in technical solution of the present invention is by the mutually hinged vertical rolling screen door of door sheet, and the secondary door of its one end and arc limit is hinged.
The upper end of the reel described in technical solution of the present invention is connected on a body by torsion spring fixed axis, and lower end is arranged on a lower shaft of body lower end by axle sleeve.
Connecting rod and the crank of the crank-link mechanism described in technical solution of the present invention are hinged, and the other end of connecting rod is connected with pulley axle, and the other end of crank is fixed on countershaft, and countershaft is connected with a joggle by the driven gear on it and the driving gear on main shaft.
On main shaft described in technical solution of the present invention or countershaft, stop device is housed.
Described in technical solution of the present invention, on main shaft or countershaft, centrifugal brake is housed.
Hollow rubber door limit is equipped with in the entrance at door body described in technical solution of the present invention.
Roller is equipped with in door body bottom described in technical solution of the present invention.
Initial position in main Men Men body described in technical solution of the present invention is: main door A is when forward channel middle part, main door B reverse feeder connection one side be connected to supratrochlear secondary every limit matched in clearance and be connected, main C is in reverse channel outlet one side.
The present invention compares and has the following advantages with existing unilateral gate: crank-link mechanism drives coaster, and the arc-shaped door limit of secondary door is fixed on coaster, guarantees that the movement locus of secondary door is certain; Secondary door adopts formation in flakes connected vertically, can be wrapped on reel, has guaranteed the width of collapsible secondary door; In the rotation process of main door, there is all the time a main door to contact with secondary and keep a very little gap, pedestrian can not be passed through, thereby make the pedestrian can only unidirectional walking in door body, and can not reversely walk; The present invention, by the rotation of main door, drives crank-link mechanism by coaster, to drive secondary door to make circumference and rectilinear motion again, makes main door and secondary Men Ruying retinue, thereby realize, forward is current, reverse prevention; Coaster of the present invention one end auxiliary connection door roll film, the other end is connecting balance belt pulley by belt, makes secondary door constant at the suffered pulling force in any one position, guarantees that the speed of service is consistent; The present invention is rational in infrastructure, compact, and through repeatedly trial run, effect is fine, operates steadily.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3,4,5, be the motion state diagram of secondary Men Suizhu door rotation.
The specific embodiment
As shown in Fig. 1,2,3,4,5, the present invention is comprised of door body 1, main door 18 and secondary door 5, the angle that main door 18 is mutually 120 degree by three main door A, B, C is connected on vertically disposed main shaft 12, the top of main shaft 12 is connected with the driving gear 11 on reductor 23 by key, the output shaft of reductor 23 is connected with coaster 7 by crank-link mechanism, the lower end of main shaft 12 is arranged on lower end axle 20 by axle sleeve 9, in the upper end of door body 1, be provided with two tracks that are parallel to each other 6, coaster 7 is arranged on track 6, and the both ends horizontal of track 6 is fixed on the upper plate of a body 1, secondary door 5 is by the mutually hinged vertical rolling blind forming of some film gate sheets, secondary door is located at the below between two tracks 6, the secondary door of the Men Bianyu reel 2 of secondary door 5 is hinged, the end of secondary door reel 2 is fixed with torsion spring 4, the other end of torsion spring 4 is fixed on torsion spring fixed axis 3, fixed axis 3 is connected on a body 1 upper plate, the lower end of secondary door reel 2 is arranged on the lower shaft 21 of a body 1 lower end by axle sleeve 22, the secondary door of another Men Bianyu arc limit 8 of secondary door 5 is hinged, the secondary door of this arc limit 8 is fixed on the bottom of coaster 7, crank-link mechanism is to be formed with crank 10 is hinged by connecting rod 9, the other end of connecting rod 9 is connected with coaster 7 axles, the other end of crank 10 is fixed on countershaft, driven gear 13 on countershaft is connected with a joggle with the driving gear 11 on main shaft 12, when promoting main door 18 and main shaft 12 rotation, by mainshaft gear 11, by driven gear 13, drive countershaft to rotate, countershaft drives crank and connecting rod movement, by crank-link mechanism band fly block 7, on track 6, do linear reciprocating motion, thereby secondary door 5 is rotated under the drive of coaster 7 around secondary door reel 2, for coaster is moved steadily on slide rail 6, on the symmetrical other end door body 1 of torsion spring fixed axis 3, be provided with a balance belt pulley 15, balance belt pulley 15 is fixed in rotating shaft 26, the other end of rotating shaft 26 is fixed on a body 1 by balance torsion spring 16, balance belt pulley 15 is in transmission connection by balance belt 14 and coaster 7 upper ends, for fear of main door 18 backwards rotation, stop device 25 is housed on main shaft 12 or countershaft, in order to make main door 18 keep certain rotating speed, a centrifugal brake 28 can be installed on main shaft 12 or countershaft, hollow rubber door limit 17 is housed in the entrance of door body 1, in the bottom of door body 1, roller 27 is housed, main door 18 of the present invention can adopt manpower to drive, and also can adopt electronic control, Fig. 1, the 2nd, the initial position state of main door 18, blocks forward by main door A and exports, and main door C is in reverse outlet one side, and main door B contacts with the secondary door of secondary door 5 arcs limit 8, and keeps a very little fit clearance.
Operating principle: as Fig. 2, 3, 4, shown in 5, when passenger from forward channel entrance by figure the direction of arrow while entering unilateral gate, main door 18 rotates together with main shaft 12, main shaft 12 by crank-link mechanism band fly block 7 along track 6 to left movement, when secondary door 5 is all around on secondary door reel 2 time, connecting rod 9 and crank 10 stretch point-blank, as shown in Figure 3, now main door B goes to connecting rod 9 and crank 10 and is parallel to each other, parallel with track 6, main door B contacts with the secondary door of the arc limit 8 of secondary door 5 all the time and keeps certain fit clearance in rotation process, the main door 18 of continuous rotation, coaster 7 moves right along track 6, and drive secondary door 5 to lay out and move right from secondary door reel 2, the secondary door of the arc limit 8 that main door B walks around secondary door 5 forwards outlet one side to, as Fig. 4, shown in 5, main door 18 is in above-mentioned motion process, all the time there are a main door and the secondary door of the arc limit 8 of secondary door 5 to keep in touch, make main door 18 with secondary 5 between form a continuous closed state, reverse pedestrian cannot pass through, by that analogy, three door leaf A of main door 18, B, C often turns over 120 °, secondary door shrinks and the circulation that stretches, remain that forward channel is unimpeded, reverse pathway closure.
Claims (4)
1. a plane door leaf unilateral gate, comprise a body (1), be fixed on three the main doors (18) on main shaft (12), and the secondary door (5) being connected with main shaft (12) by crank-link mechanism, the top of main shaft (12) is connected with the driving gear (11) of reductor (23) by key, the output shaft of reductor (23) is connected with coaster (7) by crank-link mechanism, coaster (7) level is arranged on the track (6) of a body (1) upper end, it is characterized in that: the bottom of coaster (7) is connected with the arc secondary door limit (8) of secondary door (5), the other end of secondary door (5) is hinged with secondary door reel (2), the end of secondary door reel (2) is fixed with torsion spring (4), the other end of torsion spring (4) is fixed on torsion spring fixed axis (3), the upper end of coaster (7) is connected with balance belt pulley (15) by balance belt (14), balance belt pulley (15) is fixed on wheel shaft (26), one end of wheel shaft (26) is fixed on a body (1) by balance torsion spring (16).
2. a kind of plane door leaf unilateral gate according to claim 1, it is characterized in that: the upper end of described reel (2) is fixed on axle (3) by torsion spring (4), it is upper that axle (3) is connected to a body (1), and lower end is connected on the lower shaft (21) of a body (1) lower end by axle sleeve (22).
3. a kind of plane door leaf unilateral gate according to claim 1, it is characterized in that: the connecting rod of described crank-link mechanism (9) is hinged with crank (10), the other end of connecting rod (9) is connected with coaster (7) axle, the other end of crank (10) is fixed on countershaft, and countershaft is connected with a joggle by the driven gear on it (13) and the driving gear (11) on main shaft (12).
4. a kind of plane door leaf unilateral gate according to claim 1, it is characterized in that: the initial position of described main door (18) in door body (1) is: main door A is when forward channel middle part, main door B is connected with the secondary every limit matched in clearance being connected on coaster (7) in reverse feeder connection one side, and main door C is in reverse channel outlet one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310065625.1A CN103352641B (en) | 2013-03-01 | 2013-03-01 | One-way door with planar door leaves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310065625.1A CN103352641B (en) | 2013-03-01 | 2013-03-01 | One-way door with planar door leaves |
Publications (2)
| Publication Number | Publication Date |
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| CN103352641A CN103352641A (en) | 2013-10-16 |
| CN103352641B true CN103352641B (en) | 2014-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310065625.1A Active CN103352641B (en) | 2013-03-01 | 2013-03-01 | One-way door with planar door leaves |
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| CN (1) | CN103352641B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301744A (en) * | 2018-03-29 | 2018-07-20 | 襄阳市思想机电科技有限公司 | A kind of anti-sticking unidirectional door of parallel-moving type |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105863459B (en) * | 2016-05-20 | 2018-12-07 | 襄阳市思想机电科技有限公司 | A kind of structure of the constant space of the main door of plane door leaf unilateral gate and secondary door |
| CN107094662A (en) * | 2017-06-27 | 2017-08-29 | 金华市农业科学研究院 | A kind of method that combination box control bucket supports apis cerana natural swarm |
| CN108868499B (en) * | 2018-07-27 | 2023-09-19 | 襄阳市思想机电科技有限公司 | Auxiliary door of one-way door |
| CN110397382B (en) * | 2018-07-27 | 2024-04-26 | 襄阳市思想机电科技有限公司 | Multi-link mechanism |
| CN108868498B (en) * | 2018-07-27 | 2024-03-26 | 襄阳市思想机电科技有限公司 | Auxiliary door of one-way door |
| CN212716344U (en) * | 2018-07-27 | 2021-03-16 | 襄阳市思想机电科技有限公司 | One-way door |
| CN109057651A (en) * | 2018-09-19 | 2018-12-21 | 襄阳市思想机电科技有限公司 | It is a kind of with the plane door leaf unilateral gate that can prevent from inversely sweeping into article from ground |
| CN110485332A (en) * | 2019-09-10 | 2019-11-22 | 李仕奇 | A kind of Intelligent translational unilateral gate |
| CN110513009A (en) * | 2019-09-19 | 2019-11-29 | 佛山市盾标防护设备科技有限公司 | Revolving door |
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| US20080016772A1 (en) * | 2004-04-29 | 2008-01-24 | Dorma Gmbh + Co. Kg | Revolving Door |
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| CN202264783U (en) * | 2011-10-17 | 2012-06-06 | 北京博得交通设备股份有限公司 | Roller type pneumatic sliding-plug door of pulley |
| CN102828665A (en) * | 2011-06-17 | 2012-12-19 | 多玛两合有限公司 | Idler wheel block for slidable door leaf |
| CN203296628U (en) * | 2013-03-01 | 2013-11-20 | 薛原 | Flat door-leaf one-way door |
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Patent Citations (6)
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| US20080016772A1 (en) * | 2004-04-29 | 2008-01-24 | Dorma Gmbh + Co. Kg | Revolving Door |
| CN201705142U (en) * | 2010-05-28 | 2011-01-12 | 薛原 | Platy one-way door |
| CN201924767U (en) * | 2010-08-10 | 2011-08-10 | 广东坚朗五金制品有限公司 | Hidden sliding door structure |
| CN102828665A (en) * | 2011-06-17 | 2012-12-19 | 多玛两合有限公司 | Idler wheel block for slidable door leaf |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108301744A (en) * | 2018-03-29 | 2018-07-20 | 襄阳市思想机电科技有限公司 | A kind of anti-sticking unidirectional door of parallel-moving type |
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| CN103352641A (en) | 2013-10-16 |
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Inventor after: Xue Yuan Inventor after: Xue Rongsen Inventor before: Xue Yuan |
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Effective date of registration: 20160623 Address after: Two No. 4, No. 441004, D7, glorious industrial zone, hi tech Zone, Hubei, Xiangfan Patentee after: XIANGYANG SIXIANG ELECTROMECHANICAL TECHNOLOGY CO., LTD. Address before: 441003 Xiangfan city of Hubei Province Spring Garden Road No. 17 3 storey office building in Xiangyang Jia Chen intellectual property firm Patentee before: Xue Yuan |