CN201883805U - Electronic mechanical lock for rail transit half-height safety door - Google Patents
Electronic mechanical lock for rail transit half-height safety door Download PDFInfo
- Publication number
- CN201883805U CN201883805U CN2010206164695U CN201020616469U CN201883805U CN 201883805 U CN201883805 U CN 201883805U CN 2010206164695 U CN2010206164695 U CN 2010206164695U CN 201020616469 U CN201020616469 U CN 201020616469U CN 201883805 U CN201883805 U CN 201883805U
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- lock
- electromagnet
- pin
- sliding door
- storehouse
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Abstract
The utility model discloses an electronic mechanical lock for a rail transit half-height safety door, which comprises an electromagnet, a lock electromagnet pin, a lock sensor cam plate, a lock shifting fork, a lock stock pin, a lock welding nut, a sliding door lock stock, a sliding door lock pin and a limit switch, wherein the electromagnet is fixed together with the lock sensor cam plate by the aid of the lock electromagnet pin, the limit switch is arranged at one end of the lock sensor cam plate, and the other end of the lock sensor cam plate is connected with the movable sliding door lock stock by the aid of the lock shifting fork. As the limit switch and the sliding door lock stock are arranged at two ends of the lock sensor cam plate, after the electromagnet is opened, the limit switch and a sliding door can be opened more rapidly. Compared with the prior art, the electronic mechanical lock adopting the electromagnet structure has better advantages of prolonged service life and energy conservation as the electromagnet does not need to be electrified for a long period of time during unlocking and locking.
Description
Technical field
The utility model relates to a kind of electromechanical lock, relates in particular to a kind of electromechanical lock that is used for the track traffic half-height safety door.
Background technology
The rail traffic station station platform safety door, or claim non-hermetic type platform automatic door, generally be arranged in ground and overhead station, and part adopts the platform of the underground station of open and close formula environmental control system, can be divided into two big classes of overall height safety door and half-height safety door, its main purpose is to separate running tunnel and platform, and then fully guarantees passengers' personal safety.
Wherein, especially common with half-height safety door.
Usually, when automatic door is no, all needing the automatic door locking, usually, is to adopt electromechanical lock to carry out the locking automatic door.
Electromechanical lock comparatively commonly used at present has the structure more complicated, the shortcoming that application life is relatively shorter.Especially use traffic safety door in orbit, need frequent replacing especially, lose time and the energy.
The utility model content
The utility model is in order to overcome the short shortcoming of traditional electromechanical lock complex structure, application life, provide a kind of simple in structure, reliability is high, the electromechanical lock of environmental protection.
The utility model solves the problems of the technologies described above the technical scheme that adopted as following description:
A kind of track traffic half-height safety door electromechanical lock, it is characterized in that, comprise, electromagnet, lock electromagnet pin, lock sensor lobe plate, lock shift fork and lock storehouse pin, lock welded nut, sliding door lock lock storehouse, sliding door lock lock pin and travel switch, wherein, described electromagnet is fixed together by lock electromagnet pin and lock sensor lobe plate, and described lock sensor lobe plate one end is provided with travel switch, and an end is connected with mobilizable sliding door lock lock storehouse by the lock shift fork.
Further, preferred construction is that described lock shift fork is provided with lock welded nut and lock storehouse pin, and described lock shift fork can drive lock storehouse pin around the rotation of lock welded nut.
Further, preferred construction is, described sliding door lock lock storehouse can be around the sliding door lock lock pin) rotation, and it is fastened on lock storehouse pin and locks between the welded nut.
The beneficial effect that the utility model has been had after having taked technique scheme such as below description:
The first, because the two ends of above-mentioned lock sensor lobe plate are provided with travel switch and sliding door lock lock storehouse, after opening electromagnet, opening travel switch and open sliding door comparatively promptly;
The second, with respect to existing design, this structure has been taked electromagnet structure, and in the process of release and locking, electromagnet need not be switched on for a long time, has prolonged application life, has saved the energy, has better technical effect.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in detail, so that above-mentioned advantage of the present utility model is clearer and more definite.
Fig. 1 is the structural representation of forward sight of the present utility model;
Fig. 2 is the structural representation of backsight of the present utility model.
Fig. 3 is a scheme of installation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail.
Fig. 1 is the structural representation of forward sight of the present utility model;
Fig. 2 is the structural representation of backsight of the present utility model;
Fig. 3 is a scheme of installation of the present utility model.
As shown in the figure, this utility model electromechanical lock comprises electromagnet 1, lock electromagnet pin 2, lock sensor lobe plate 3, lock shift fork 4 and lock storehouse pin 5, lock welded nut 6, sliding door lock lock storehouse 7, sliding door lock lock pin 8, travel switch 9.Wherein, described electromagnet 1 is fixed on above the lock sensor lobe plate by lock electromagnet pin 2, and above-mentioned lock sensor lobe plate 3 can be around 2 motions rotatably of lock electromagnet pin, and described lock sensor lobe plate 3 is connected with travel switch 9.
In addition, lock sensor lobe plate 3 also is connected and fixed lock shift fork 4 by lock electromagnet pin 2, and above-mentioned lock shift fork 4 is provided with a lock welded nut 6 and lock storehouse pin 5, and described lock shift fork 4 and lock storehouse pin 5 can be around 6 rotations of lock welded nut.
An end is provided with a lug boss above the above-mentioned sliding door lock lock storehouse 7, one end is provided with recess, and, sliding door lock lock storehouse 7 is fastened between lock welded nut 6 and the lock storehouse pin 5 by above-mentioned lug boss and recess, and above-mentioned sliding door lock lock storehouse 7 can move up and down between lock welded nut 6 and lock storehouse pin 5.
And, because sliding door lock is closed in described sliding door lock lock storehouse 7 when being in the state of rising.When the state that sliding door lock lock storehouse 7 descends, open sliding door lock.
The motion principle of said apparatus is as following description:
When carrying out release, at first, electromagnet 1 snap action, by 3 translations of lock electromagnet pin 2 pulling lock sensor lobe plates, at this moment, lock shift fork 4 and lock storehouse pin 5 are locked the storehouse simultaneously and are sold 5 translations around 6 rotations of lock welded nut, sliding door lock lock storehouse 7 falls, and sliding door lock lock pin 8 breaks away from from sliding door lock lock storehouse 7; And, in 3 translations of lock sensor lobe plate, touch travel switch 9, electric motor starting, sliding door is opened.
When carrying out locking, sliding door lock lock pin 8 touches sliding door lock lock storehouse 7, and the sliding door locking is risen in sliding door lock lock storehouse 7.
The utility model has been realized the release of track traffic half-height safety door and two processes of locking by very simple structure, and in the process of release and locking, electromagnet need not be switched on for a long time, has prolonged application life, has saved the energy; Simultaneously, release and locking process are separated with the switching process of door, have further prolonged the useful life of electromechanical lock.
It should be noted that; above-mentioned specific embodiment only is exemplary; under above-mentioned instruction of the present utility model, those skilled in the art can carry out various improvement and distortion on the basis of the foregoing description, and these improvement or distortion drop in the protection domain of the present utility model.
It will be understood by those skilled in the art that top specific descriptions just in order to explain the purpose of this utility model, are not to be used to limit the utility model.Protection domain of the present utility model is limited by claim and equivalent thereof.
Claims (3)
1. track traffic half-height safety door electromechanical lock, it is characterized in that, comprise, electromagnet (1), lock electromagnet pin (2), lock sensor lobe plate (3), lock shift fork (4) and lock storehouse pin (5), lock welded nut (6), sliding door lock lock storehouse (7), sliding door lock lock pin (8) and travel switch (9), wherein, described electromagnet is fixed together by lock electromagnet pin (2) and lock sensor lobe plate (3), described lock sensor lobe plate (3) one ends are provided with travel switch (9), and an end is connected with mobilizable sliding door lock lock storehouse (7) by lock shift fork (4).
2. track traffic half-height safety door electromechanical lock according to claim 1, it is characterized in that, described lock shift fork (4) is provided with lock welded nut (6) and lock storehouse pin (5), and described lock shift fork (4) can drive lock storehouse pin (5) around lock welded nut (6) rotation.
3. track traffic half-height safety door electromechanical lock according to claim 1 and 2 is characterized in that, described sliding door lock lock storehouse (7) can rotate around sliding door lock lock pin (8), and it is fastened between lock storehouse pin (5) and the lock welded nut (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206164695U CN201883805U (en) | 2010-11-22 | 2010-11-22 | Electronic mechanical lock for rail transit half-height safety door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206164695U CN201883805U (en) | 2010-11-22 | 2010-11-22 | Electronic mechanical lock for rail transit half-height safety door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201883805U true CN201883805U (en) | 2011-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206164695U Expired - Lifetime CN201883805U (en) | 2010-11-22 | 2010-11-22 | Electronic mechanical lock for rail transit half-height safety door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201883805U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102677990A (en) * | 2012-04-30 | 2012-09-19 | 株洲南车时代电气股份有限公司 | Sliding door lock for half-height safety door |
| CN102852399A (en) * | 2012-08-31 | 2013-01-02 | 陈强 | Electronic control mechanical lock and safety gate with same |
| CN104196373A (en) * | 2014-08-26 | 2014-12-10 | 杭州优迈科技有限公司 | Rail transit half-height emergency exit lock and half-height emergency exit |
| CN105178737A (en) * | 2014-07-31 | 2015-12-23 | 西安铁路信号有限责任公司 | Electronic locking method for sliding door |
| CN109281544A (en) * | 2017-07-21 | 2019-01-29 | 同方泰德国际科技(北京)有限公司 | A kind of electromagnetic lock for rail transportation half-height safety door |
| CN110199072A (en) * | 2016-12-09 | 2019-09-03 | 斯坦利布莱克和戴克公司 | With the door system for swinging interlock system |
-
2010
- 2010-11-22 CN CN2010206164695U patent/CN201883805U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102677990A (en) * | 2012-04-30 | 2012-09-19 | 株洲南车时代电气股份有限公司 | Sliding door lock for half-height safety door |
| CN102677990B (en) * | 2012-04-30 | 2015-09-16 | 株洲南车时代电气股份有限公司 | A kind of sliding door lock for half-height safety door |
| CN102852399A (en) * | 2012-08-31 | 2013-01-02 | 陈强 | Electronic control mechanical lock and safety gate with same |
| CN105178737A (en) * | 2014-07-31 | 2015-12-23 | 西安铁路信号有限责任公司 | Electronic locking method for sliding door |
| CN104196373A (en) * | 2014-08-26 | 2014-12-10 | 杭州优迈科技有限公司 | Rail transit half-height emergency exit lock and half-height emergency exit |
| CN110199072A (en) * | 2016-12-09 | 2019-09-03 | 斯坦利布莱克和戴克公司 | With the door system for swinging interlock system |
| CN109281544A (en) * | 2017-07-21 | 2019-01-29 | 同方泰德国际科技(北京)有限公司 | A kind of electromagnetic lock for rail transportation half-height safety door |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110629 |