CN101597989A - A kind of hydraulic buffer automatic vertical hinged door machine with power-failure close retaining force - Google Patents
A kind of hydraulic buffer automatic vertical hinged door machine with power-failure close retaining force Download PDFInfo
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- CN101597989A CN101597989A CNA2008100675938A CN200810067593A CN101597989A CN 101597989 A CN101597989 A CN 101597989A CN A2008100675938 A CNA2008100675938 A CN A2008100675938A CN 200810067593 A CN200810067593 A CN 200810067593A CN 101597989 A CN101597989 A CN 101597989A
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Abstract
The invention discloses a kind of hydraulic buffer automatic vertical hinged door machine with power-failure close retaining force, comprise a machine 4, drive plate 7, roller 2, chute 3, door machine 4 mainly comprises door closer 8, motor 14, mechanical driving mechanism and control system 15, and mechanical driving mechanism mainly comprises tooth bar 10, travelling gear 9, push rod 12 and screw mandrel 13; Door machine 4 is installed in the top of door leaf 6 and is fixed on the doorframe 1, and drive plate 7 one ends link to each other with door closer 8 output shafts 18, and the other end links to each other with the chute 3 that is fixed on door leaf 6 upper ends by roller 2.Advantage of the present invention is: install simply, it is not high to make requirement on machining accuracy, highly versatile, and cost is lower, has power-failure close retaining force.
Description
Technical field
The present invention relates to a kind of open and close door gear of vertical hinged door, relate in particular to a kind of hydraulic buffer automatic vertical hinged door machine with power-failure close retaining force.
Background technology
At present, the automatic vertical hinged door machine of the domestic and international production of selling on the market mainly contains following two kinds: a kind of is the automatic vertical hinged door machine of mechanical reduction structure, this class door machine is realized the keying of door by motor-driven, do not have outage and close a confining force, applicable situation is restricted, and the open and close of door are by motor-driven.Another kind is the automatic vertical hinged door machine of all-hydraulic structure, and this class door machine drives the unlatching that realizes door by electricity, closes from energy storage.This door machine mechanism complex structure is made the requirement on machining accuracy height, the manufacturing cost height, and noise is bigger.And the present invention has the characteristics of mechanical reduction structure and all-hydraulic structure automatic door, and the accuracy of manufacture and cost are low, are combined by commercial door closer and mechanical driving mechanism.Electricity drives the unlatching that realizes door, closes from energy storage, has outage and closes a confining force, and is applied widely.This machine is installed simple, has higher operability, practicality.
Summary of the invention
Technical problem to be solved by this invention is: a kind of automatic vertical hinged door machine that is combined by commercial door closer and mechanical driving mechanism is provided, with overcome a machine mechanism complexity, make the machining accuracy height, problems such as noise is big, no power-failure close retaining force.
The present invention is achieved in that the machine 4 that the present invention includes, drive plate 7, roller 2, chute 3, door machine 4 comprises door closer 8, motor 14, mechanical driving mechanism and control system 15, and mechanical driving mechanism mainly comprises tooth bar 10, travelling gear 9, push rod 12 and screw mandrel 13; Door machine 4 is installed in the top of door leaf 6 and is fixed on the doorframe 1, and drive plate 7 one ends link to each other with the output shaft 18 of door closer 8, and the other end links to each other with the chute 3 that is fixed on door leaf 6 upper ends by roller 2.Door closer 8 is commercial door closer, comprise tooth bar plunger 16, back-moving spring 17, choke valve 11, tooth bar plunger 16 engagements in travelling gear 9 on the output shaft 18 and the door closer 8, back-moving spring 17 1 ends are fixed on the machine 4, the other end stretches in the tooth bar plunger 16, and tooth bar plunger 16 fixedly can laterally move in the guide groove on door machine 4.Its operating principle is: when opening the door, motor 14 drives tooth bar 10 by push rod 12 and laterally moves, tooth bar 10 drives the travelling gear 9 that is meshed with it and rotates, the output shaft 18 that travelling gear 9 will rotatablely move and pass to door closer 8, output shaft 18 will open the door transmission of power to door-hinge 5 by drive plate 7, door leaf 6 is opened, in the process of opening the door, output shaft 18 can drive mobile (referring to Fig. 5) of the tooth bar plunger 16 in the door closer 8 simultaneously, and tooth bar plunger 16 compresses the back-moving spring in the door closer 8 17 in the process that moves, and spring has been put aside elastic potential energy.After the process of opening the door is finished, because back-moving spring 17 is compressed in the door opening process, the elastic potential energy of being put aside will be released, to promote tooth bar plunger 16 oppositely moves, driving output shaft 18 when tooth bar plunger 16 moves rotates, output shaft 18 will be closed the door transmission of power to door-hinge 5 by drive plate 7, and door leaf 6 cuts out.According to the operating principle of door closer, the hydraulic oil of door closer 8 inside will constitute resistance to the release of elastic potential energy of the spring, promptly reach the effect of buffering by throttling, and the speed of closing the door is under control.Two choke valves 11 on the door closer 8 can be regulated, and can control different rows journey section, a transformable speed of closing.In addition, because the back-moving spring 17 in the door closer has certain precommpression, so after door leaf 6 closures, door leaf 6 just has certain close retaining force.
Advantage of the present invention is: install simply, it is not high to make requirement on machining accuracy, highly versatile, and cost is lower, and has power-failure close retaining force, and its close retaining force is not influenced by outage.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a vertical hinged door of the present invention vertical view when opening 90 °.
Fig. 3 is a door machine structural representation of the present invention.
Fig. 4 is a door machine structure vertical view of the present invention.
Fig. 5 is the length of spring compressed schematic diagram of door closer of the present invention.
Among the figure, 1, doorframe, 2, roller, 3, chute, 4, door machine, 5, door-hinge, 6, door leaf, 7, drive plate, 8, door closer, 9, travelling gear, 10, tooth bar, 11, choke valve, 12, push rod, 13, screw mandrel, 14, motor, 15, control system, 16, tooth bar plunger, 17, back-moving spring, 18, output shaft.
The specific embodiment
The structural representation of embodiments of the invention as shown in Figure 1, 2, the described horizontal opening door machine of present embodiment comprises a machine 4, drive plate 7, roller 2, chute 3, door machine 4 comprises door closer 8, motor 14, mechanical driving mechanism and control system 15 among Fig. 3,4, and mechanical driving mechanism mainly comprises tooth bar 10, travelling gear 9, push rod 12 and screw mandrel 13; Door machine 4 is installed in the top of door leaf 6 and is fixed on the doorframe 1, and drive plate 7 one ends link to each other with the output shaft 18 of door closer 8, and the other end links to each other with the chute 3 that is fixed on door leaf 6 upper ends by roller 2.Control system 15 is identical with common horizontal opening door machine control system.Door closer 8 is commercial door closer, comprise tooth bar plunger 16, back-moving spring 17, choke valve 11, tooth bar plunger 16 engagements in travelling gear 9 on the output shaft 18 and the door closer 8, back-moving spring 17 1 ends are fixed on the machine 4, the other end stretches in the tooth bar plunger 16, and tooth bar plunger 16 fixedly can laterally move (referring to Fig. 5) in the guide groove on door machine 4.Its operating principle is: when opening the door, motor 14 drives tooth bar 10 by push rod 12 and laterally moves, tooth bar 10 drives the travelling gear 9 that is meshed with it and rotates, the output shaft 18 that travelling gear 9 will rotatablely move and pass to door closer 8, output shaft 18 will open the door transmission of power to door-hinge 5 by drive plate 7, door leaf 6 is opened, in the process of opening the door, output shaft 18 can drive mobile (referring to Fig. 5) of the tooth bar plunger 16 in the door closer 8 simultaneously, and tooth bar plunger 16 compresses the back-moving spring in the door closer 8 17 in the process that moves, and spring has been put aside elastic potential energy.After the process of opening the door is finished, because back-moving spring 17 is compressed in the door opening process, the elastic potential energy of being put aside will be released, to promote tooth bar plunger 16 oppositely moves, driving output shaft 18 when tooth bar plunger 16 moves rotates, output shaft 18 will be closed the door transmission of power to door-hinge 5 by drive plate 7, and door leaf 6 cuts out.According to the operating principle of door closer, the hydraulic oil of door closer 8 inside will constitute resistance to the release of elastic potential energy of the spring, promptly reach the effect of buffering by throttling, and the speed of closing the door is under control.Two choke valves 11 on the door closer 8 can be regulated, and can control different rows journey section, a transformable speed of closing.In addition, because the back-moving spring 17 in the door closer has certain precommpression, so after door leaf 6 closures, door leaf 6 just has certain close retaining force, its close retaining force is not influenced by outage.
Claims (2)
1, a kind of hydraulic buffer automatic vertical hinged door machine with power-failure close retaining force, it is characterized in that: horizontal opening door machine of the present invention comprises a machine (4), drive plate (7), roller (2), chute (3), door machine (4) comprises door closer (8), motor (14), mechanical driving mechanism and control system (15), and mechanical driving mechanism mainly comprises tooth bar (10), travelling gear (9), push rod (12) and screw mandrel (13); Door machine (4) is installed in the top of door leaf (6) and is fixed on the doorframe (1), and drive plate (7) one ends link to each other with the output shaft (18) of door closer (8), and the other end links to each other with the chute (3) that is fixed on door leaf (6) upper end by roller (2).
2, the hydraulic buffer automatic vertical hinged door machine of band power-failure close retaining force according to claim 1, it is characterized in that: door closer (8) is commercial door closer, comprise tooth bar plunger (16), back-moving spring (17), choke valve (11), tooth bar plunger (16) engagement in travelling gear (9) on the output shaft (18) and the door closer (8), back-moving spring (17) one ends are fixed on the machine (4), the other end stretches in the tooth bar plunger (16), and tooth bar plunger (16) is gone up at door machine (4) and fixedly can laterally be moved in the guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100675938A CN101597989B (en) | 2008-06-06 | 2008-06-06 | Hydraulic buffer automatic vertical hinged door machine with power-failure close retaining force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100675938A CN101597989B (en) | 2008-06-06 | 2008-06-06 | Hydraulic buffer automatic vertical hinged door machine with power-failure close retaining force |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101597989A true CN101597989A (en) | 2009-12-09 |
| CN101597989B CN101597989B (en) | 2013-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100675938A Active CN101597989B (en) | 2008-06-06 | 2008-06-06 | Hydraulic buffer automatic vertical hinged door machine with power-failure close retaining force |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612559A (en) * | 2014-08-04 | 2015-05-13 | 深圳市门老爷科技有限公司 | Adjustable door leaf for escape door and adjusting method thereof |
| CN106800175A (en) * | 2017-03-30 | 2017-06-06 | 闫战勇 | A kind of board-like processing machine |
| CN107339066A (en) * | 2017-06-19 | 2017-11-10 | 佛山市鸿益机电门业有限公司 | Electric foldable road gate |
| CN112901014A (en) * | 2021-01-20 | 2021-06-04 | 黄河水利职业技术学院 | Electromechanical interlocking device of guard gate |
| CN115306248A (en) * | 2022-08-18 | 2022-11-08 | 宁波欧尼克科技有限公司 | Automatic reset vertical hinged door machine and control circuit thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE422230B (en) * | 1975-09-19 | 1982-02-22 | Dorma Baubeschlag | DORRSTENGARE |
| EP1092829A2 (en) * | 1999-10-15 | 2001-04-18 | GEZE GmbH | Drive device for a door |
| CN1469961A (en) * | 2000-10-19 | 2004-01-21 | ����ķ���ʹ�˾ | Device for operating a door leaf or the like and door structure provided with such a device |
| CN2828269Y (en) * | 2005-08-23 | 2006-10-18 | 梁桂秋 | Automatic open-close device for sliding door |
| CN101169023A (en) * | 2007-11-22 | 2008-04-30 | 闵爱香 | Horizontal-opening under-hanging hardware system and electric horizontal-opening under-hanging window employing the same |
-
2008
- 2008-06-06 CN CN2008100675938A patent/CN101597989B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE422230B (en) * | 1975-09-19 | 1982-02-22 | Dorma Baubeschlag | DORRSTENGARE |
| EP1092829A2 (en) * | 1999-10-15 | 2001-04-18 | GEZE GmbH | Drive device for a door |
| CN1469961A (en) * | 2000-10-19 | 2004-01-21 | ����ķ���ʹ�˾ | Device for operating a door leaf or the like and door structure provided with such a device |
| CN2828269Y (en) * | 2005-08-23 | 2006-10-18 | 梁桂秋 | Automatic open-close device for sliding door |
| CN101169023A (en) * | 2007-11-22 | 2008-04-30 | 闵爱香 | Horizontal-opening under-hanging hardware system and electric horizontal-opening under-hanging window employing the same |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612559A (en) * | 2014-08-04 | 2015-05-13 | 深圳市门老爷科技有限公司 | Adjustable door leaf for escape door and adjusting method thereof |
| CN104612559B (en) * | 2014-08-04 | 2017-04-05 | 深圳市门老爷科技有限公司 | For the scalable door leaf and its control method of emergency exits |
| CN106800175A (en) * | 2017-03-30 | 2017-06-06 | 闫战勇 | A kind of board-like processing machine |
| CN107339066A (en) * | 2017-06-19 | 2017-11-10 | 佛山市鸿益机电门业有限公司 | Electric foldable road gate |
| CN112901014A (en) * | 2021-01-20 | 2021-06-04 | 黄河水利职业技术学院 | Electromechanical interlocking device of guard gate |
| CN115306248A (en) * | 2022-08-18 | 2022-11-08 | 宁波欧尼克科技有限公司 | Automatic reset vertical hinged door machine and control circuit thereof |
| CN115306248B (en) * | 2022-08-18 | 2024-01-05 | 宁波欧尼克科技有限公司 | Automatic reset flat-open door machine and control circuit thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101597989B (en) | 2013-06-26 |
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Owner name: SHENZHEN LAFAYA TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HUANG PING Effective date: 20110128 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 518054 2/F, SECTION 2, BUILDING 207, NANYOU INDUSTRIAL AREA 2, NANSHAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE TO: 518054 2/F, SECTION 2, BUILDING 207, NANYOU INDUSTRIAL AREA 2, NANYOU AVENUE, NANSHAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE |
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Effective date of registration: 20110128 Address after: 518054 Guangdong city of Shenzhen province Nanshan District Nanyou Avenue Nanyou second industrial zone 207 two two floor Applicant after: Shenzhen Lafaya Technology Co., Ltd. Address before: 518054 Guangdong city of Shenzhen province Nanshan District Nanyou second industrial area 207 Building 2 floor section II Applicant before: Huang Ping |
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