CN2479166Y - Power-operated mechanism for horizontally-sliding wings - Google Patents
Power-operated mechanism for horizontally-sliding wings Download PDFInfo
- Publication number
- CN2479166Y CN2479166Y CN01235429U CN01235429U CN2479166Y CN 2479166 Y CN2479166 Y CN 2479166Y CN 01235429 U CN01235429 U CN 01235429U CN 01235429 U CN01235429 U CN 01235429U CN 2479166 Y CN2479166 Y CN 2479166Y
- Authority
- CN
- China
- Prior art keywords
- gear
- shaft
- pinion
- wheel
- extendable
- Prior art date
- 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 - Fee Related
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- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model relates to the technical field of extendable gates, in particular to a driving device of extendable gates with simple structure and stable driving. The technical scheme is that a big gear for decelerating is mounted between a small gear provided on a motor bearing and a gear wheel provided on a gear shaft, and the big gear is toothed with the small gear and the gear wheel, thereby the extending gate overcomes the disadvantages of being unstable in working, loud noise and bounce because of the advantage of the gear rotation.
Description
The utility model relates to the retractable door technical field, refers in particular to a kind of simple in structure, stable transmission extendable door driving device.
In recent years, retractable door has attractive in appearance, convenient and the remote-controlled extremely favor of industrial enterprise, office and school of characteristics because of it, a lot of singly stand in built new greatly behind the door, what at first consider is in conjunction with the characteristics at our unit gate the metal retractable door to be installed, and these retractable doors also allow people experience the glamour of modern science and technology really.Yet, positive so-called ' the no pure gold of gold, no man is perfect ', these have adopted the retractable door of modern control technology that its defective is also arranged, such as, because it is original that retractable door is to adopt following mode to drive: that a motor promptly is installed on the retractable door base, a pinion is connected on the outrigger shaft of motor, installation shaft gear on the wheel shaft of retractable door connects with a chain between pinion and the shaft gear, like this, behind motor start-up, its outrigger shaft begins rotation, and the pinion that sets firmly thereon also rotates thereupon, by the transmission of chain, the shaft gear that is positioned on the wheel shaft also rotates together, move thereby can drive retractable door, still, original retractable door is a chain transmission mode owing to what adopt, and chain drive is not very accurate, this just makes original retractable door in starting, suddenly stop and motion process in have fluctuation of service, noise is big, and unfavorable factor such as beat is arranged, even occur the phenomenon that chain disconnects sometimes, these all are a fly in the ointment of original retractable door.
The purpose of this utility model just is to provide a kind of simple in structure and stable transmission extendable door driving device.
The utility model is achieved by the following technical solution: remove the engagement of little tooth pinion of original connection and shaft gear.
Below in conjunction with accompanying drawing the utility model is described further
Accompanying drawing 1 is the utility model master sectional view
Accompanying drawing 2 is the utility model lateral view
See accompanying drawing 1,2, the utility model comprises: motor 1, pinion 2, shaft gear 3, wheel shaft 4.The gear wheel 5 of decelerating effect is together arranged between pinion 2 and shaft gear 3, and gear wheel 5 is meshing with each other with pinion 2, shaft gear 3 respectively.Pinion 2, shaft gear 3, gear wheel 5 both can be the straight-tooth structure, also can be the helical teeth structure.
When using the utility model, because the pinion 2 that is installed on the motor shaft drives the shaft gear 3 that is installed on the wheel shaft 4 by a deceleration gear wheel 5, shaft gear 3 is connected with wheel shaft 4 again, when shaft gear rotates, wheel shaft also rotates thereupon, and the wheel that drives on the retractable door base moves back and forth.And gear drive has steadily, accurate characteristics, and this just makes that retractable door has been avoided fluctuation of service, noise is big and the phenomenon of beating is arranged.
Claims (2)
1. extendable door driving device, comprise: motor (1), motor shaft (11), pinion (2), shaft gear (3), wheel shaft (4) is characterized in that: the gear wheel of decelerating effect (5) is together arranged between pinion (2), shaft gear (3), and gear wheel (5) is meshing with each other with pinion (2), shaft gear (3) respectively.
2. a kind of extendable door driving device according to claim 1 is characterized in that: pinion (2), shaft gear (3), gear wheel (5) both can be the straight-tooth structure, also can be the helical teeth structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01235429U CN2479166Y (en) | 2001-04-16 | 2001-04-16 | Power-operated mechanism for horizontally-sliding wings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01235429U CN2479166Y (en) | 2001-04-16 | 2001-04-16 | Power-operated mechanism for horizontally-sliding wings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2479166Y true CN2479166Y (en) | 2002-02-27 |
Family
ID=33648563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01235429U Expired - Fee Related CN2479166Y (en) | 2001-04-16 | 2001-04-16 | Power-operated mechanism for horizontally-sliding wings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2479166Y (en) |
-
2001
- 2001-04-16 CN CN01235429U patent/CN2479166Y/en not_active Expired - Fee Related
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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 |