CN2635849Y - Electric door driving device - Google Patents
Electric door driving device Download PDFInfo
- Publication number
- CN2635849Y CN2635849Y CNU03258847XU CN03258847U CN2635849Y CN 2635849 Y CN2635849 Y CN 2635849Y CN U03258847X U CNU03258847X U CN U03258847XU CN 03258847 U CN03258847 U CN 03258847U CN 2635849 Y CN2635849 Y CN 2635849Y
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- CN
- China
- Prior art keywords
- parallel
- door
- plug
- bar linkage
- utility
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- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a transmission device for the electric plug door. The structure comprises a parallel four connecting poles mechanism composed of a door leaf, a connecting plate, an arm swing, etc., a linear drive device composed of a bearing mechanism, a screw-nut pairs, a motor, etc. and a guiding device composed of a slide way, a guiding wheel etc. The guiding wheel is connected with the parallel four connecting poles mechanism, wherein, the motor drives the screw-nut pairs to make the parallel four connecting poles mechanism move on a straight line on the bearing mechanism and the parallel four connecting poles mechanism realizes the plug movement of the door leaf through the arm swing's sliding along the slide way. The utility model has the advantages of simple structure, convenient installation, realizing the plug movement only by adding mechanisms on the basis of the sliding door to, break through the bottleneck of poor performance of the sliding door, safety and reliability and low cost. The utility model can be widely used in the civil plug door and vehicle plug door technology fields.
Description
Technical field
The utility model relates to a kind of transmission device that is used on civilian use electric stopping sliding door and the vehicle electric stopping sliding door, belong to civilian use electric stopping sliding door and vehicle electric stopping sliding door technical field.
Background technology
Along with the continuous increase of civilian installation and vehicle to the stopping sliding door demand, the use of stopping sliding door also more and more widely, at present China's stopping sliding door is mainly used on the vehicle, can not satisfy civilian installations such as being applicable to hospital, health care, bio-pharmaceuticals requires high, safe and reliable, long service life, Electric plug sliding door that cost is low to sealing performance requirement.
Summary of the invention
The utility model purpose is the deficiency at above-mentioned existence, a kind of various big hospital clean operating room that is widely used in is proposed, clean room, disinfection room, the ultra-clean ward, pharmacy unit, new drive device on places such as chemical industry workshop and the vehicle electric stopping sliding door, technical solution of the present utility model: it comprises by connecting plate, front swing arm, rear-swing arm and door leaf constitute a parallel four-bar linkage, by drive motors, shaft coupling, screw mandrel, nut seat and bogey constitute a linear actuating device, by sliding way, directive wheel constitutes a guiding device, directive wheel links to each other with parallel four-bar linkage, and parallel four-bar linkage is driven by linear actuating device and realizes swing by guiding device.
Comprise the parallel four-bar linkage of forming by door leaf, connecting plate, swing arm etc., the linear actuating device of forming by load carrier, feed screw nut pair, motor etc., the guiding device of forming by slideway, directive wheel etc.Wherein the driven by motor feed screw nut pair makes parallel four-bar linkage produce rectilinear motion on load carrier, and the parallel four-bar linkage swing arm realizes the plug pulling work of door-plate along the slideway swing by directive wheel.Its advantage is: simple in structure, easy for installation, and on the basis of translation door, increase mechanism and just can realize plug pulling work, safe and reliable, long service life, cost is low.Can be widely used in civilian stopping sliding door and vehicle sliding plug door technical field.
Description of drawings:
Accompanying drawing 1 is the schematic diagram that opens the door of the present utility model
Accompanying drawing 2 is the schematic diagrames of closing the door of the present utility model
Accompanying drawing 3 is structural representations of the present utility model
Fig. 4 is the A-A cut-away view of Fig. 3
Among the figure 1 is drive motors, the 2nd, and shaft coupling, the 3rd, support before the screw mandrel, the 4th, nut seat, the 5th, screw mandrel, the 6th, support behind the screw mandrel, the 7th, sliding way, the 8th, directive wheel, the 9th, front swing arm, the 10th, door leaf, the 11st, connecting plate, the 12nd, front swing arm, the 13rd, body of wall or car body, the 14th, arm shaft, the 15th, bogey, the 16th, bearing wheels.
The specific embodiment:
Contrast Fig. 1, Fig. 2, Fig. 3, Fig. 4 constitutes a parallel four-bar linkage by connecting plate 11, front swing arm 9, front swing arm 12 and door leaf 10, constitutes a linear actuating device by drive motors 1, shaft coupling 2, screw mandrel 5, nut seat 4 and bogey 15.When drive motors 1 drives shaft coupling 2, screw mandrel 5 is rotated in the forward, the parallel four-bar linkage that nut seat 4 drives connecting plate 11, front swing arm 9, front swing arm 12 and door leaf 10 compositions moves on bogey 15, wherein the driven by motor feed screw nut pair makes parallel four-bar linkage produce rectilinear motion on load carrier, and the parallel four-bar linkage swing arm realizes the plug pulling work of door-plate along the slideway swing by directive wheel.When the straight line portion of directive wheel 8 in sliding way 7 rolls, door leaf 10 moving linearlies, when the sweep of directive wheel 8 in sliding way 7 rolled, directive wheel 8 drove parallel four-bar linkages and does parallel swing and realize the door leaf 10 inside Sai La motion of closing the door.When drive motors 1 reverse rotation, realize the motion that pulls the door open of door leaf 10 outside plugs by above-mentioned device and mechanism.
Claims (1)
1, the Electric plug sliding door transmission device, it is characterized in that comprising by connecting plate (11), front swing arm (9), rear-swing arm (12) and door leaf (10) constitute a parallel four-bar linkage, by drive motors (1), screw mandrel (5), nut seat (4) and bogey (15) constitute a linear actuating device, by sliding way (7), directive wheel (8) constitutes a guiding device, nut seat in the linear actuating device (4) links to each other with connecting plate (11) in the parallel four-bar linkage, realize the parallel four-bar linkage translation, directive wheel (8) links to each other with door leaf (10) in the parallel four-bar linkage, realizes the parallel four-bar linkage swing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU03258847XU CN2635849Y (en) | 2003-06-16 | 2003-06-16 | Electric door driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU03258847XU CN2635849Y (en) | 2003-06-16 | 2003-06-16 | Electric door driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2635849Y true CN2635849Y (en) | 2004-08-25 |
Family
ID=34295861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU03258847XU Expired - Lifetime CN2635849Y (en) | 2003-06-16 | 2003-06-16 | Electric door driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2635849Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1304232C (en) * | 2004-11-30 | 2007-03-14 | 南京康尼机电新技术有限公司 | Door system of high-speed railway vehicle |
| CN102296904A (en) * | 2011-08-26 | 2011-12-28 | 南京工程学院 | Tooth strap, single shaft and guide rod, and groove-shaped cam combined spatial mechanism of sliding plug door |
| CN102296902A (en) * | 2011-08-26 | 2011-12-28 | 南京工程学院 | Tooth strap, double-shaft rocking rod and guide rod, and groove-shaped cam combined spatial mechanism of sliding plug door |
| CN102296903A (en) * | 2011-08-26 | 2011-12-28 | 南京工程学院 | Tooth strap, rocking block and guide rod, and groove-shaped cam combined spatial mechanism of sliding plug door |
| CN103266826A (en) * | 2013-06-06 | 2013-08-28 | 江苏申阳电梯部件有限公司 | Transmission and locking two-in-one apparatus of electrically-controlled electric vehicle door |
| CN105275303A (en) * | 2015-09-16 | 2016-01-27 | 南京康尼机电股份有限公司 | Asynchronous transmission device for sliding plug door system of railway vehicle |
| CN108729808A (en) * | 2018-07-17 | 2018-11-02 | 南京康尼机电股份有限公司 | A kind of sliding door for manual plug system for tollbooth |
-
2003
- 2003-06-16 CN CNU03258847XU patent/CN2635849Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1304232C (en) * | 2004-11-30 | 2007-03-14 | 南京康尼机电新技术有限公司 | Door system of high-speed railway vehicle |
| CN102296904A (en) * | 2011-08-26 | 2011-12-28 | 南京工程学院 | Tooth strap, single shaft and guide rod, and groove-shaped cam combined spatial mechanism of sliding plug door |
| CN102296902A (en) * | 2011-08-26 | 2011-12-28 | 南京工程学院 | Tooth strap, double-shaft rocking rod and guide rod, and groove-shaped cam combined spatial mechanism of sliding plug door |
| CN102296903A (en) * | 2011-08-26 | 2011-12-28 | 南京工程学院 | Tooth strap, rocking block and guide rod, and groove-shaped cam combined spatial mechanism of sliding plug door |
| CN102296902B (en) * | 2011-08-26 | 2014-04-02 | 南京工程学院 | Tooth strap, double-shaft rocking rod and guide rod, and groove-shaped cam combined spatial mechanism of sliding plug door |
| CN102296903B (en) * | 2011-08-26 | 2014-04-02 | 南京工程学院 | Tooth strap, rocking block and guide rod, and groove-shaped cam combined spatial mechanism of sliding plug door |
| CN102296904B (en) * | 2011-08-26 | 2014-04-02 | 南京工程学院 | Tooth strap, single shaft and guide rod, and groove-shaped cam combined spatial mechanism of sliding plug door |
| CN103266826A (en) * | 2013-06-06 | 2013-08-28 | 江苏申阳电梯部件有限公司 | Transmission and locking two-in-one apparatus of electrically-controlled electric vehicle door |
| CN105275303A (en) * | 2015-09-16 | 2016-01-27 | 南京康尼机电股份有限公司 | Asynchronous transmission device for sliding plug door system of railway vehicle |
| CN105275303B (en) * | 2015-09-16 | 2017-03-29 | 南京康尼机电股份有限公司 | A kind of asynchronous transmission device for rail vehicle sliding plug door system |
| CN108729808A (en) * | 2018-07-17 | 2018-11-02 | 南京康尼机电股份有限公司 | A kind of sliding door for manual plug system for tollbooth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NANJING KANGNI ELECTROMECHANICAL CO., LTD. Free format text: FORMER NAME: KANGNI ELECTROMECHANICAL NEW TECHNOLOGY CO LTD, NANJING |
|
| CP03 | Change of name, title or address |
Address after: 210013 Gulou District, Jiangsu, Nanjing No. 39 model road Patentee after: Nanjing Kangni Electromechanical Co., Ltd. Address before: North Road, Nanjing City, Jiangsu Province, No. 50 210013 Patentee before: Kangni Electromechanical New Technology Co., Ltd., Nanjing |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130616 Granted publication date: 20040825 |