CN2761552Y - Driving mechanism of door opening machine in elevator - Google Patents
Driving mechanism of door opening machine in elevator Download PDFInfo
- Publication number
- CN2761552Y CN2761552Y CN 200420114082 CN200420114082U CN2761552Y CN 2761552 Y CN2761552 Y CN 2761552Y CN 200420114082 CN200420114082 CN 200420114082 CN 200420114082 U CN200420114082 U CN 200420114082U CN 2761552 Y CN2761552 Y CN 2761552Y
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- CN
- China
- Prior art keywords
- door
- elevator
- synchronous
- driving wheel
- support
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- Expired - Fee Related
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Abstract
The utility model relates to a transmission mechanism of a door dividing machine in an elevator, which belongs to an elevator member class, and a middle transmission part of the prior art, namely, a wire cable subassembly is cancelled. The utility model is characterized in that a driven wheel is moved to one edge of a synchronous belt from a middle position, a driving wheel is arranged at the other edge of the synchronous belt, and the driving wheel and the driven wheel are in synchronous clockwise / counterclockwise circulating rotation. The arrangement of rotary angles of two wheels is changed resting with the width of a net open door, a motor is used for driving the driving wheel and the driving wheel drives an upper and a lower segments of synchronous belts to make reciprocating horizontal move in an opposite direction. The upper and the lower segments of synchronous belts are connected with hanging plates of two elevator doors and two door plates respectively through a long connecting bracket and a short connecting bracket, and the synchronous opposite direction motion of a left and a right door plates of the elevator is realized. The utility model has the advantages of simple and reasonable structure, low noise, low failure rate, high transmission efficiency and energy saving, and particularly a comfort safe feeling is given to people The transmission mechanism is people's ideal drive device of an elevator door machine.
Description
Technical field
The utility model relates to a kind of elevator center opening door machine transmission device, belongs to the elevator components class.
Background technology
At present both at home and abroad the center opening machine transmission device of elevator industry mostly is the type of drive that is combined by synchronous band and steel rope, that is: earlier by direct motor drive drive synchronously wherein a door strap order about a door-plate folding then; Thereby order about another door-plate folding for another piece door strap by this piece door strap by the wire rope pulley component passes simultaneously.Mechanical breakdown greatly, easily takes place in traditional elevator door complex structure, noise, and comfort level is not enough.Chinese patent by retrieval, the invention of relevant elevator center opening device aspect has three pieces, as the patent No.: 01119289; 98229522; 99219106.Their structure is different with this device.
Summary of the invention
Now people not only require safe and reliablely to taking elevator, wish ride comfort simultaneously, door switch flexibly and quiet be again first impression that people take elevator.The purpose of this utility model provides a kind of elevator center opening door machine transmission device of two fan doors of synchro switch elevator, it drives two fan door switchs of elevator simultaneously with the synchronous band of a cover, have simple and reasonable, noise is low, mechanical breakdown is few, driving efficiency is high and energy-conservation, especially gives the comfortable sense of security.
The purpose of this utility model provides a kind of elevator center opening door machine transmission device, intermediate drive part---the steel rope assembly of its cancellation prior art, comprise two wire wheels, steel cable and two cover steel rope and door strap bindiny mechanisms, it is characterized in that: the one side that flower wheel (5) is moved on to synchronous band (2) from middle position, driving wheel (1) is arranged on the another side of synchronous band (2), and driving wheel (1) and flower wheel (5) are synchronous cw/conter clockwise cyclicity rotation; That is: a period of time is a clickwise, and a period of time is a left-hand revolution; The setting of two wheel anglecs of rotation depends on that the width that opens the door only changes; Electrical motor directly or indirectly drives driving wheel (1), and driving wheel drives upper and lower two sections synchronous bands and makes the reciprocating type parallel motion of opposite sense; And upper and lower two sections synchronously band (2) longly connect support (4) and the short support (3) and two that is connected is fanned elevator door link plates (7) and is connected with (9) with (10) and door-plate (8) through one respectively, realization elevator left and right sides door-plate (8) and (9) is done the synchronous backward motion, thereby makes two fan door-plate free switchs.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 connects bracket component figure in the utility model.
Indicate among the figure: (1) driving wheel, (2) are band synchronously, (3) short support that connects, (4) long support that connects, (5) flower wheel, (6) guide rail, (7) left link plate, (8) left-hand door plate, (9) right door-plate, (10) right link plate, (11) door head.
The specific embodiment
1, further describes embodiment of the present utility model below in conjunction with accompanying drawing, a kind of elevator center opening door machine transmission device, keep original left and right sides link plate (7), (10) and left and right sides door-plate (8), (9) and door head (11) and guide rail (6), wherein: left link plate (7), right link plate (10) hang on the guide rail (6); Guide rail (6) is connected with door head (11) by fastener; The long support (4) that connects is connected with the synchronous band of epimere usually; And the short support (3) that connects generally is connected with the synchronous band of hypomere; The upper end of two connection supports (3), (4) is fixed with being with (2) synchronously through two bolts for flexible 90 ° again; The lower end that connects support fixes with left and right sides link plate (7), (10) respectively through fastener; Their length determines as required, and length connects the adjustable positions change place of support (3), (4), and material therefor is generally steel plate Q235A; Driving wheel (1) and flower wheel (5) are generally cylinder, two wheels all are installed on the head (11), connecting two wheels by synchronous band (2), the circumference of cylinder wheel is interval with gear and guarantees wheel and synchronized operation and the relative stability be with synchronously.This transmission device is the desirable elevator door-motor actuating devices of people.
Claims (3)
1, a kind of elevator center opening door machine transmission device, the intermediate drive part of its cancellation prior art, it is characterized in that: the one side that flower wheel (5) is moved on to synchronous band (2) from middle position, driving wheel (1) is arranged on the another side of synchronous band (2), and driving wheel (1) and flower wheel (5) are synchronous cw/conter clockwise cyclicity rotation; The width that the set basis of two wheel anglecs of rotation opens the door only and changing; Electrical motor directly or indirectly drives driving wheel (1), and driving wheel drives upper and lower two sections synchronous bands and makes the reciprocating type parallel motion of opposite sense; And upper and lower two sections synchronously band (2) longly connect support (4) and the short support (3) and two that is connected is fanned elevator door link plates (7) and is connected with (9) with (10) and door-plate (8) through one respectively, realization elevator left and right sides door-plate (8) and (9) is made synchronous backward and is moved.
2, elevator center opening door machine transmission device according to claim 1 is characterized in that: the long support (4) that connects is connected with the synchronous band (2) of epimere; And the short support (3) that connects is connected with the synchronous band (2) of hypomere; The upper end of two connection supports (3), (4) fixes with being with (2) synchronously through bolt for flexible 90 ° again; The lower end that connects support (3), (4) fixes with door left and right sides link plate (7) and (10) respectively through fastener; Two length that connect support are determined as required; And length connects the adjustable positions change place of support (3), (4).
3, elevator center opening door machine transmission device according to claim 1, it is characterized in that: left link plate (7) and right link plate (10) hang on the guide rail (6); Guide rail (6) is connected with door head (11) by fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420114082 CN2761552Y (en) | 2004-12-09 | 2004-12-09 | Driving mechanism of door opening machine in elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420114082 CN2761552Y (en) | 2004-12-09 | 2004-12-09 | Driving mechanism of door opening machine in elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2761552Y true CN2761552Y (en) | 2006-03-01 |
Family
ID=36094684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420114082 Expired - Fee Related CN2761552Y (en) | 2004-12-09 | 2004-12-09 | Driving mechanism of door opening machine in elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2761552Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105092345A (en) * | 2014-04-28 | 2015-11-25 | 深圳迈瑞生物医疗电子股份有限公司 | Staining-box blocking separation device of push-piece staining machine and push-piece staining machine |
| CN106241576A (en) * | 2016-08-30 | 2016-12-21 | 浙江喜来登电梯有限公司 | Elevator door-motor |
| CN110077942A (en) * | 2019-06-05 | 2019-08-02 | 北京明正维元电机技术有限公司 | A kind of footing installation automatic door opener structure of direct-drive motor |
-
2004
- 2004-12-09 CN CN 200420114082 patent/CN2761552Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105092345A (en) * | 2014-04-28 | 2015-11-25 | 深圳迈瑞生物医疗电子股份有限公司 | Staining-box blocking separation device of push-piece staining machine and push-piece staining machine |
| CN106241576A (en) * | 2016-08-30 | 2016-12-21 | 浙江喜来登电梯有限公司 | Elevator door-motor |
| CN110077942A (en) * | 2019-06-05 | 2019-08-02 | 北京明正维元电机技术有限公司 | A kind of footing installation automatic door opener structure of direct-drive motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |