CN203295995U - Spring release link mechanism and wing gate - Google Patents
Spring release link mechanism and wing gate Download PDFInfo
- Publication number
- CN203295995U CN203295995U CN2013203019621U CN201320301962U CN203295995U CN 203295995 U CN203295995 U CN 203295995U CN 2013203019621 U CN2013203019621 U CN 2013203019621U CN 201320301962 U CN201320301962 U CN 201320301962U CN 203295995 U CN203295995 U CN 203295995U
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- CN
- China
- Prior art keywords
- wing plate
- release link
- spring release
- motor
- fixed head
- 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 - Lifetime
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- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model provides a spring release link mechanism which comprises a wing plate, a fixing plate, a transmission mechanism and a motor which automatically releases a motor spindle during power failure. The wing plate is connected with the fixing plate and can swing relative to the fixing plate. The transmission mechanism is respectively connected with the wing plate and the motor spindle of the motor. The motor drives the transmission mechanism so that the wing plate can swing. The spring release link mechanism further comprises an elastic mechanism enabling the wing plate to be opened during the power failure. The spring release link mechanism has the advantages that a stepping motor can be released during the power failure, the tensile property of a tension spring is applied, after the power of the stepping motor is cut off, the tension spring is used for opening the wing plate, and therefore fire control and evacuation during the emergency can be ensured.
Description
Technical field
The utility model relates to gate, relates in particular to spring release link mechanism and wing lock.
Background technology
Along with society is constantly progressive, wing lock has become at first product of high-grade residential quarter, 5A office premises, luxury clubhouse, factory, and it not only effectively carries out Field Force's management and control, and its maximization has realized that equipment replaces effective conversion of manpower; But the motor that the being seen wing lock of existing market uses is driving force as brush motor, needs battery standby power supply that baffle plate is opened after outage.
The individual limit is arranged on the life-span due to brush motor,, due to flexible frequently, cause carbon brush abrasion serious; And the outage charging that can directly the have influence on battery late gate that finally causes cutting off the power supply is not opened frequently, affects urgent fire-fighting evacuation.
The utility model content
In order to solve the problems of the prior art, the utility model provides a kind of spring release link mechanism.
The utility model provides a kind of spring release link mechanism, comprise that wing plate, fixed head, transmission mechanism and outage discharge the motor of electric machine main shaft automatically, described wing plate is connected with described fixed head and described wing plate can swing with respect to described fixed head, described transmission mechanism is connected with the electric machine main shaft of described wing plate and described motor respectively, thereby described motor drives described transmission mechanism swings described wing plate, and this spring release link mechanism also comprises the elastic mechanism that described wing plate is opened.
As further improvement of the utility model, described wing plate is provided with positioning rotating shaft, and described positioning rotating shaft is connected with described fixed head, thereby described wing plate can be swung with respect to described fixed head.
As further improvement of the utility model, described wing plate is provided with movable pulley, and described fixed head is provided with guide rail, and when described wing plate swung, described movable pulley slided along described guide rail.
As further improvement of the utility model, described transmission mechanism comprises connecting rod and the rocking arm that is flexibly connected with described connecting rod, and described connecting rod and described wing plate are for being flexibly connected, and described rocking arm is connected with described electric machine main shaft.
As further improvement of the utility model, described rocking arm end and described connecting rod are for being flexibly connected, and described rocking arm root is connected with described elastic mechanism one end, and the described elastic mechanism other end is connected with described fixed head.
As further improvement of the utility model, described elastic mechanism is extension spring.
As further improvement of the utility model, described motor is stepper motor.
The utility model also provides a kind of wing lock with described spring release link mechanism, and this wing lock comprises described spring release link mechanism.
The beneficial effects of the utility model are: spring release link of the present utility model mechanism, by the releasable characteristic of outage of stepper motor, uses the tensile properties of extension spring, after the stepper motor outage, by extension spring, wing plate is opened, and guarantees urgent fire-fighting evacuation.
Description of drawings
Fig. 1 is spring release link structural scheme of mechanism of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model discloses a kind of spring release link mechanism, comprise that wing plate 1, fixed head 2, transmission mechanism and outage discharge the motor of electric machine main shaft automatically, described wing plate 1 is connected with described fixed head 2 and described wing plate 1 can swing with respect to described fixed head 2, described transmission mechanism is connected with the electric machine main shaft of described wing plate 1 and described motor respectively, thereby described motor drives described transmission mechanism swings described wing plate 1, and this spring release link mechanism also comprises the elastic mechanism that described wing plate 1 is opened.
Described wing plate 1 is provided with positioning rotating shaft 3, and described positioning rotating shaft 3 is connected with described fixed head 2, thereby described wing plate 1 can be swung with respect to described fixed head 2.
Described wing plate 1 is provided with movable pulley 4, and described fixed head 2 is provided with guide rail 5, and when described wing plate 1 swung, described movable pulley 4 slided along described guide rail 5.
Described transmission mechanism comprises connecting rod 6 and the rocking arm 7 that is flexibly connected with described connecting rod 6, and described connecting rod 6 is with described wing plate 1 for being flexibly connected, and described rocking arm 7 is connected with described electric machine main shaft.
Described rocking arm 7 ends and described connecting rod 6 are for being flexibly connected, and described rocking arm 7 roots are connected with described elastic mechanism one end, and the described elastic mechanism other end is connected with described fixed head 2.
Described elastic mechanism is extension spring 8, and described motor is stepper motor.This spring release link mechanism also comprises hydraulic shock absorber 9, is used for reducing vibrations, guarantees the normal operation of spring release link mechanism.
The invention also discloses a kind of wing lock with described spring release link mechanism, this wing lock comprises described spring release link mechanism.
Operating principle: when the stepper motor forward; rocking arm 7 drivening rod 6 clockwises rotate; because connecting rod in rotation process 6 is drawn; wing plate 1 is to after-contraction (wing plate 1 is opened); movable pulley 4 is done the rail oriented sliding along guide rail 5, when overlapping, wing plate 1 reaches the dead position of machinery; extension spring 8 resets, and completes the whole opening process of wing plate 1 when rocking arm 7 and connecting rod 6; When stepper motor reverses; rocking arm 7 drivening rod 6 inverse clocks rotate; because connecting rod in rotation process 6 is drawn; wing plate 1 launches forward (wing plate 1 is closed); movable pulley 4 is done the rail oriented sliding along guide rail 5, when rocking arm 7 and 6 one-tenth, connecting rod " 1 " the time, wing plate 1 reaches the dead position of machinery, wing plate 1 is completed and is resetted, and this moment, wing plate 1 was closed.
When wing plate 1 is closed,, because stepper motor has the characteristic that outage discharges automatically, cut off the power supply moment, motor discharges, extension spring 8 this moment pulls rocking arm 7 to clockwise rotate, and is subjected to the traction of rocking arm 7 due to connecting rod 6, and wing plate 1 is to after-contraction, movable pulley 4 is done the rail oriented sliding along guide rail 5, when overlapping, wing plate 1 reaches the dead position of machinery when rocking arm 7 and connecting rod 6, and extension spring 8 resets, complete whole opening process, reach the order ground of automatically opening after outage.
Spring release link of the present utility model mechanism, by the releasable characteristic of outage of stepper motor, uses the tensile properties of extension spring 8, after the stepper motor outage, by extension spring 8, wing plate 1 is opened, and guarantees urgent fire-fighting evacuation.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (8)
1. spring release link mechanism, it is characterized in that: comprise wing plate (1), fixed head (2), transmission mechanism, and outage discharges the motor of electric machine main shaft automatically, described wing plate (1) is connected with described fixed head (2), and described wing plate (1) can swing with respect to described fixed head (2), described transmission mechanism is connected with the electric machine main shaft of described wing plate (1) and described motor respectively, thereby described motor drives described transmission mechanism swings described wing plate (1), this spring release link mechanism also comprises the elastic mechanism that described wing plate (1) is opened.
2. spring release link according to claim 1 mechanism, it is characterized in that: described wing plate (1) is provided with positioning rotating shaft (3), described positioning rotating shaft (3) is connected with described fixed head (2), thereby described wing plate (1) can be swung with respect to described fixed head (2).
3. spring release link according to claim 2 mechanism, it is characterized in that: described wing plate (1) is provided with movable pulley (4), described fixed head (2) is provided with guide rail (5), and described wing plate (1) is while swinging, and described movable pulley (4) slides along described guide rail (5).
4. spring release link according to claim 3 mechanism, it is characterized in that: described transmission mechanism comprises connecting rod (6) and the rocking arm (7) that is flexibly connected with described connecting rod (6), described connecting rod (6) is with described wing plate (1) for being flexibly connected, and described rocking arm (7) is connected with described electric machine main shaft.
5. spring release link according to claim 4 mechanism, it is characterized in that: described rocking arm (7) end and described connecting rod (6) are for being flexibly connected, described rocking arm (7) root is connected with described elastic mechanism one end, and the described elastic mechanism other end is connected with described fixed head (2).
6. spring release link according to claim 5 mechanism, it is characterized in that: described elastic mechanism is extension spring (8).
7. spring release link according to claim 6 mechanism, it is characterized in that: described motor is stepper motor.
8. wing lock with the described spring release link of claim 1 to 7 any one mechanism is characterized in that: this wing lock comprises described spring release link mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203019621U CN203295995U (en) | 2013-05-29 | 2013-05-29 | Spring release link mechanism and wing gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203019621U CN203295995U (en) | 2013-05-29 | 2013-05-29 | Spring release link mechanism and wing gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203295995U true CN203295995U (en) | 2013-11-20 |
Family
ID=49572017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203019621U Expired - Lifetime CN203295995U (en) | 2013-05-29 | 2013-05-29 | Spring release link mechanism and wing gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203295995U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669252A (en) * | 2013-11-25 | 2014-03-26 | 浙江大学 | Automatic gate |
| WO2015106662A1 (en) * | 2014-01-17 | 2015-07-23 | 宁波新海电气股份有限公司 | Directional sliding connector mechanism and automatic nursing device for urination and defecation |
-
2013
- 2013-05-29 CN CN2013203019621U patent/CN203295995U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669252A (en) * | 2013-11-25 | 2014-03-26 | 浙江大学 | Automatic gate |
| CN103669252B (en) * | 2013-11-25 | 2015-08-26 | 浙江大学 | A kind of gate automatically |
| WO2015106662A1 (en) * | 2014-01-17 | 2015-07-23 | 宁波新海电气股份有限公司 | Directional sliding connector mechanism and automatic nursing device for urination and defecation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131120 |
|
| CX01 | Expiry of patent term |