CN2109429U - Electric pull/push door transmission device - Google Patents
Electric pull/push door transmission device Download PDFInfo
- Publication number
- CN2109429U CN2109429U CN91206457U CN91206457U CN2109429U CN 2109429 U CN2109429 U CN 2109429U CN 91206457 U CN91206457 U CN 91206457U CN 91206457 U CN91206457 U CN 91206457U CN 2109429 U CN2109429 U CN 2109429U
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- CN
- China
- Prior art keywords
- door
- transmission device
- motor
- electric
- friction wheel
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Abstract
The utility model relates to a transmission device of an electric sliding door, which is composed of a motor (1), a connecting sleeve (2), a worm screw (3), a bearing (4), a worm wheel (5), a transmission box body (6), a travel switch (7), an electric door lock (8), a cover casing (9) and a friction wheel (10), wherein, the normal and the reverse rotation of the motor are controlled by a button of an electric apparatus part, and the friction wheel can directly drive a door body to make a reciprocating action. Compared with the transmission device of the existing electric door, the transmission device of an electric sliding door has the advantages of simple structure, stable and reliable opening and closing of the door body. Particularly, when a sudden situation occurs, as the friction wheel slips, the action of the door body is stopped, so that pernicious accidents can not occur. The damage of machine parts can be reduced, and the utility model has the advantages of low cost and simple and convenient repair.
Description
The utility model is used for the transmission device of electronic sliding door, and it relates to a kind of transmission device.
The electric door that use in present plant area, workshop, its transmission device mostly is wire rope, tooth bar etc., drives the reciprocating action of door with this class device, complex structure, maintenance difficult, in service as unexpected situation, owing to be to be rigidly connected, it is heavier to cause serious accident or parts to damage easily.
Be the shortcoming of avoiding above-mentioned prior art to exist, the utility model provides a kind of transmission device by driven by motor worm screw, worm gear and friction wheel, directly drives a body reciprocating action by friction wheel, forms the gate and opens and closes.
The utility model has the following advantages compared to existing technology: 1, simple in structure; 2, the door body opens and closes steadily reliably, particularly meets unexpected situation, owing to friction wheel skids, and the Men Tike stop motion, unlikely generation serious accident, and reduce parts and damage; 3, cost is low; 4, maintenance is easy.
The purpose of this utility model can realize by following measure: be used for the transmission device of electronic sliding door, it is made of motor, adapter sleeve, worm screw, bearing, worm gear, transmission case body, travel switch, electric door lock, case and friction wheel.Motor is done positive and negative rotation by being located at indoor switchbox hand push button control and driving worm screw, worm gear and friction wheel, and friction wheel directly drives a body reciprocating action, forms the gate and opens and closes.Predetermined distance before the door body puts in place, the travel switch action, the control loop of cut-out electric appliance box, the motor outage because the design of transmission device has reversible function, so the inertia motion of door body still slowly moves forward a body, reaches the purpose that buffering puts in place.At closing time, after the door body put in place, electric door lock can automatically lock, and when opening the door, motor is given electricity, and electric lock can be opened automatically.Meet power-off condition, available key inserts manual lock core, opens Door by Hand.
Description of drawings:
Fig. 1 is used for the transmission device internal construction schematic diagram of electronic sliding door.
Among the figure: 1. motor; 2. adapter sleeve; 3. worm screw;
4. bearing; 5. worm gear; 6. transmission case body;
7. travel switch; 8. electric door lock; 9. case.
Fig. 2 is used for structural relation front schematic view such as the transmission device of electronic sliding door and Men Ti
Among the figure: 11. bodies; 19. transmission device; 20. column;
21. upper block; 22. lower tumbler; 23. light rail.
Fig. 3 is the 1-1 sectional view among Fig. 2.
Among the figure: 1. motor; 6. transmission case body; 9. case;
10. friction wheel; 11. door body; 20. column; 21. upper block.
Fig. 4 is the electric door lock organigram.
Among the figure: 12. electromagnet; 13. compression spring; 14. bearing pin;
15. shift fork; 16. manual lock core; 17. base;
18. door lock case.
Below in conjunction with accompanying drawing the utility model is described further: referring to Fig. 1, the utility model is used for the device of electronic sliding door, and it is made of motor (1), adapter sleeve (2), worm screw (3), bearing (4), worm gear (5), transmission case body (6), travel switch (7), electric door lock (8), case (9) and friction wheel (10).Motor (1) is by being located at indoor switchbox hand push button control, after giving electricity, motor (1) drives worm screw (3), worm gear (5) and friction wheel (10) and does positive and negative rotation, and friction wheel (10) directly drives door body (11) reciprocating action (see figure 3), forms the gate and opens and closes.Predetermined distance before door body (11) keying puts in place, travel switch (7) action, cut off the control loop of electric appliance box, motor (1) outage, because the transmission device design has reversible function, so the inertia motion of door body (11) still slowly moves forward a body (11), reach the purpose that buffering puts in place.Referring to Fig. 4, electric door lock of the present utility model (8) is made of electromagnet (12), compression spring (13), bearing pin (14), shift fork (15), manual lock core (16), base (17) and door lock case (18).Bearing pin (14) expose the end, one side towards door body (11) side is a wedge shape, when motor (1) counter-rotating, during door body (11) door-closing in-place, bearing pin (14) is by the extruding of the side of door body (11), and contract in the iron core of promotion compression spring (13) and electromagnet (12), spring to be compressed (13) resilience, door body (11) is locked.When the positive turn-off door of motor (1), the iron core retraction of electromagnet (12) is pulling compression spring (13) and bearing pin (14) also, and electric lock is opened automatically.Power-off condition, available key insert manual lock core (16), open Door by Hand.
Claims (3)
1, a kind of transmission device, transmission device especially for electronic sliding door, it is characterized in that it is made of motor (1), adapter sleeve (2), worm screw (3), bearing (4), worm gear (5), transmission case body (6), travel switch (7), electric door lock (8), case (9) and friction wheel (10), motor (1) is done positive and negative rotation by hand push button control and drive worm screw (3), worm gear (5) and the friction wheel (10) of switchbox, and friction wheel (10) directly drives the reciprocating action of door body (11).
2, according to the transmission device of the described electronic sliding door of claim 1, before it is characterized in that a body (11) keying puts in place, action by travel switch (7), cut off the control loop of electric appliance box, the motor outage, because the design of transmission device has reversible function,, reach the purpose that buffering puts in place so the inertia motion of door body (11) still slowly moves forward a body (11).
3, transmission device according to the described electronic sliding door of claim 1, it is characterized in that electric door lock (8) is by electromagnet (12), compression spring (13), bearing pin (14), shift fork (15), manual lock core (16), base (17) and door lock case (18) are formed, bearing pin (14) expose the end, one side towards door body (11) side is a wedge shape, when motor (1) counter-rotating, during door body (11) door-closing in-place, bearing pin (14) is contracted in the iron core of the extruding of the side of door body (11) and promotion compression spring (13) and electromagnet (12), spring to be compressed (13) resilience, door body (11) is locked, when the positive turn-off door of motor (1), the iron core retraction of electromagnet (12) and pulling compression spring (13) and bearing pin (14), electric lock is opened automatically, power-off condition, available key inserts manual lock core (16), opens Door by Hand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN91206457U CN2109429U (en) | 1991-04-23 | 1991-04-23 | Electric pull/push door transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN91206457U CN2109429U (en) | 1991-04-23 | 1991-04-23 | Electric pull/push door transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2109429U true CN2109429U (en) | 1992-07-08 |
Family
ID=4916109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN91206457U Granted CN2109429U (en) | 1991-04-23 | 1991-04-23 | Electric pull/push door transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2109429U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101787835A (en) * | 2010-02-24 | 2010-07-28 | 霍志文 | Sliding door |
| CN101858182A (en) * | 2010-06-03 | 2010-10-13 | 林友旺 | Method for opening and closing electric sliding window |
| CN107804471A (en) * | 2017-10-20 | 2018-03-16 | 中国科学院光电技术研究所 | Carry on receipts of photoelectricity nacelle, put device |
| CN110206410A (en) * | 2018-08-14 | 2019-09-06 | 江西百胜智能科技股份有限公司 | A kind of vertical hinged door automatic inserted pin lock and vertical hinged door |
-
1991
- 1991-04-23 CN CN91206457U patent/CN2109429U/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101787835A (en) * | 2010-02-24 | 2010-07-28 | 霍志文 | Sliding door |
| CN101858182A (en) * | 2010-06-03 | 2010-10-13 | 林友旺 | Method for opening and closing electric sliding window |
| CN107804471A (en) * | 2017-10-20 | 2018-03-16 | 中国科学院光电技术研究所 | Carry on receipts of photoelectricity nacelle, put device |
| CN110206410A (en) * | 2018-08-14 | 2019-09-06 | 江西百胜智能科技股份有限公司 | A kind of vertical hinged door automatic inserted pin lock and vertical hinged door |
| CN110206410B (en) * | 2018-08-14 | 2024-01-05 | 江西百胜智能科技股份有限公司 | Automatic latch lock of vertical hinged door and vertical hinged door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| 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 |