CN206110870U - Locking of track traffic shielding door integrated form and unlocking device - Google Patents
Locking of track traffic shielding door integrated form and unlocking device Download PDFInfo
- Publication number
- CN206110870U CN206110870U CN201621129569.9U CN201621129569U CN206110870U CN 206110870 U CN206110870 U CN 206110870U CN 201621129569 U CN201621129569 U CN 201621129569U CN 206110870 U CN206110870 U CN 206110870U
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- Prior art keywords
- lock
- door
- electric magnet
- integrated form
- unlocking
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- 230000007246 mechanism Effects 0.000 claims abstract description 62
- 230000005611 electricity Effects 0.000 claims description 4
- 238000013519 translation Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000009471 action Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model relates to a locking of track traffic shielding door integrated form and unlocking device, including the lock base, with locking mechanical system, the electromagnetic unlocking mechanism with locking mechanical system automatic unlocking, the manual release mechanism with the manual unblock of locking mechanical system, the signal trigger mechanism of shield door locking, locking mechanical system, electromagnetic unlocking mechanism, manual release mechanism, signal trigger mechanism all install on the lock base. The utility model discloses simple structure, the integrated design is convenient for install and is maintained, belongs to track traffic shielding door's safety parts technical field.
Description
Technical field
This utility model is related to the safety component of screen door in rail transit, specifically, is related to a kind of track traffic shielding
The locking of door integrated form and tripper.
Background technology
In the prior art, the opposite shield door of the fan of left and right two sliding door composition, individually sets typically by every fan door
The locking mechanism of meter is locked and unlocked, and locking unlocking signal and manual unlocking signal and locking mechanism are separated, respectively
Install, structure seems loose, increased maintenance load.
According to the special safety requirements of subway, after sliding door is closed, locking mechanism can prevent external force effect by sliding door
Open, when sliding door is closed and in normal operation pattern, the door lock of sliding door can be with program control unblock；In emergency operating mode
When, platform staff or passenger can manual unlocking sliding door, implement the shielding door lock dress for manually unlocking door opening action
Put complex structure loaded down with trivial details, poor reliability, at work easily stuck failure causes operation not smooth.
Utility model content
For technical problem present in prior art, the purpose of this utility model is：There is provided a kind of by locking mechanism, electricity
What magnetic unlocking mechanism, hand-operating unlocking mechanism, signal trigger mechanism were integrated in one is easily installed the screen door in rail transit of maintenance
Integrated form is locked and tripper.
In order to achieve the above object, this utility model is adopted the following technical scheme that：
A kind of screen door in rail transit integrated form locking and tripper, including lock base, the locking of door locking will be shielded
Mechanism, touch by the electromagnetism unlocking mechanism of locking mechanism automatic unlocking, by the hand-operating unlocking mechanism of locking mechanism manual unlocking, signal
Send out mechanism；Locking mechanism, electromagnetism unlocking mechanism, hand-operating unlocking mechanism, signal trigger mechanism are installed on lock base.
Locking mechanism includes lock pin, lock cam；Lock cam rotation formula is arranged on the back side of lock base, and lock cam is provided with
Coordinate the locked groove for shielding door locking with lock pin；Lock base is provided with through hole, and lock pin passes through through hole, electromagnetism unlocking mechanism
Drive lock pin translation that locked groove unblock is locked or left into locked groove so as to lock pin.
Electromagnetism unlocking mechanism includes electric magnet, union joint, carrier bar, hammerlock；Electric magnet and union joint connect, union joint and chain
One end of plate is hinged, and the other end of carrier bar is connected with one end of hammerlock by lock pin rotary type, middle part and the lock base of hammerlock
Rotary type connects；Solenoid actuated union joint is translated, and union joint is translated by belt for scraper chain pendulum lock pin axle in the through hole of bar shaped, is locked
Bearing pin drives hammerlock to rotate on lock base.
Union joint is U-shaped folder, and the opening of U-shaped folder clamps the end of carrier bar.
Electric magnet is fixed on lock base by electric magnet mounting bracket；Back-moving spring, electromagnetism Tie Tong are provided with electric magnet
When electric, electric magnet draws union joint, and during electric magnet power-off, electric magnet pushes away union joint.
Hand-operating unlocking mechanism includes manual release lever, axle, urgent arm, manual unlocking switch, back-moving spring；Manual release
Bar is pivotally mounted on lock base, and end is provided with bayonet socket；Axle is fixed with urgent arm, and formula of promptly rolling over is arranged on lock bottom
On seat, back-moving spring is arranged between axle and lock base；The manual unlocking switch of control electric magnet operation is arranged on lock base；
When manual release lever is rotated manually, bayonet socket impeller-hub, axle drives and promptly rolls over, urgent arm touching manual unlocking switch.
Urgent arm and hammerlock are rotated by the first thread spindle on lock base, both it is coaxial and can be separate turn
It is dynamic.
Manual release lever and lock cam are rotated by the second thread spindle on lock base, and both are coaxial and can be separate
Rotation.
Signal trigger mechanism including the door for showing state of closing the door, in place open by travel switch and the door unblock for showing released state
Close.
Door solution lock-switch is arranged on lock base, and the free end of hammerlock leaves or near door solution lock-switch.
This utility model principle：By the energization of electromagnetism unlocking mechanism, there is provided enough electromagnetic forces, by electric magnet stroke
Bar pulls hammerlock to rotate around the first thread spindle, while drive lock pin to be moved out locking the locked groove of cam, so that lock cam is obtained
Direction of rotation degree of freedom is obtained, the purpose that command request discharges shield door is reached；Reach when signal trigger mechanism receives shield door
Closed position signal, the mandatory dead electricity of electric magnet, electric magnet electromagnetic force disappears, and electric magnet stroke lever is in the presence of back-moving spring
Reset, so as to drive lock pin to reset, reach and limit the rotation for locking cam to lock shield door；Additionally, hand-operating unlocking mechanism exists
During emergency operating mode, people's manual unlocking door opening action is realized.
Generally speaking, this utility model has the advantage that：
1. simple structure, full-automatic, electromechanical integration, safe and reliable to operation.
2. locking mechanism, electromagnetism unlocking mechanism, hand-operating unlocking mechanism, signal trigger mechanism are all integrated on lock base,
It is easily installed and safeguards.
3. hand-operating unlocking mechanism manually unlocks on-off control electromagnetism unlocking mechanism and is unlocked, both shared Electromagnetic Solutions
Latch mechanism, is easy to simplify structure.
4. urgent arm and hammerlock share the first thread spindle, manual release lever and lock cam and share the second thread spindle, are easy to
Simplify structure.
5. signal trigger mechanism can trigger shield door shutdown signal and triggering released state signal, and the signal incorporates existing
Automatic control system, is easy to the automatization of control process.
Description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is rearview of the present utility model.
Fig. 3 is left view of the present utility model.
Fig. 4 is the sectional view at electric magnet rear portion, shows internal reset spring.
Wherein, 1 is electric magnet, and 2 is door travel switch in place, and 3 is electric magnet mounting bracket, and 4 are lock base, and 5 are door solution
Lock-switch, 6 is hammerlock, and 7 is urgent arm, and 8 is manual unlocking switch, and 9 is the first thread spindle, and 10 is answering for hand-operating unlocking mechanism
Position spring, 11 is manual release lever, and 12 is axle, and 13 is door travel switch mounting bracket in place, and 14 is carrier bar, and 15 is U-shaped folder, 16
For lock pin, 17 is the second thread spindle, and 18 are lock cam, and 19 is the back-moving spring of electric magnet.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
A kind of screen door in rail transit integrated form locking and tripper, including lock base, locking mechanism, Electromagnetic Solution lock machine
Structure, hand-operating unlocking mechanism, signal trigger mechanism.
Lock base is installing plate, the top between two shield doors of left and right.Lock base is provided with the through hole of bar shaped and supplies
Lock pin is translated and is oriented to.The first thread spindle and the second thread spindle are installed on lock base.
Locking mechanism includes lock pin, lock cam.Lock cam is rotatably arranged on the second thread spindle and positioned at lock bottom
The back side of seat, the extension for locking cam is provided with locked groove, and locked groove is the breach of square, snaps in for lock pin.Lock pin is by Electromagnetic Solution
Latch mechanism drives and is translated in the through hole of lock base, leaves or enter locked groove, unlocks when leaving, and enters fashionable locking.When lock cam
When obtaining rotational freedom, shield door can be opened in the presence of motor and belt, and this is the state of the art.
Electromagnetism unlocking mechanism includes electric magnet, union joint, carrier bar, hammerlock.Electric magnet is fixed by electric magnet mounting bracket
On lock base；Back-moving spring is provided with electric magnet, when electric magnet is powered, electric magnet stroke lever is retracted, during electric magnet power-off, electricity
Magnet stroke lever stretches out in the presence of back-moving spring.Electric magnet stroke lever and union joint connect, one end of union joint and carrier bar
It is hinged, the other end of carrier bar is connected with one end of hammerlock by lock pin rotary type, middle part and the lock base of hammerlock pass through first
Thread spindle rotary type connects.Union joint is U-shaped folder, and the opening of U-shaped folder clamps the end of carrier bar.When electric magnet is powered, electromagnetism
Ferrum stroke lever is retracted, and pulls union joint translation, union joint to translate in the through hole of bar shaped by belt for scraper chain pendulum lock pin axle, lock pin
Drive hammerlock to rotate on lock base, now lock pin leaves locked groove, realize unlocking.During electric magnet power-off, electric magnet stroke lever
Reset, union joint, carrier bar, lock pin, hammerlock also reset, now lock pin snaps in locked groove, realize locking.
Hand-operating unlocking mechanism includes manual release lever, axle, urgent arm, manual unlocking switch, back-moving spring.Manual release
Bar is pivotally mounted at the front of lock base by the second thread spindle, and the end of manual release lever is provided with bayonet socket, and the bayonet socket is straight
Angular breach；Axle is fixed with urgent arm, and urgent arm is pivotally mounted at the front of lock base by the first thread spindle, is resetted
Spring is arranged between axle and lock base；The manual unlocking switch of control electric magnet operation is arranged on lock base.Promptly transporting
During battalion's pattern, platform staff or passenger promote manually manual release lever to rotate around the second thread spindle, bayonet socket impeller-hub, axle band
Move urgent arm to rotate around the first thread spindle, urgent arm touching manual unlocking switch, manual unlocking switch can send control
Signal control electric magnet is powered and unlocks.When external force is released, in the presence of back-moving spring, urgent arm, axle, manual release lever are equal
Can reset.
Signal trigger mechanism including the door for showing state of closing the door, in place open by travel switch and the door unblock for showing released state
Close.The quantity of door travel switch in place is two, and two shield doors of left and right are corresponded to respectively, and one is arranged on electric magnet mounting bracket
On, by door, in place travel switch mounting bracket is arranged on the front for locking base for another, and when left and right, two shield doors are completely closed
When in place, two doors travel switch in place is touched, you can the incoming control system of signal of closing the door, sentence for central processing unit collection
It is disconnected, and instruction of locking a door is sent with this signal.Door solution lock-switch is arranged on lock base, when hammerlock swings, the free end of hammerlock
Leave or near door solution lock-switch, you can by the incoming control system of unlocking signal.When solution lock-switch is left, door solution lock-switch
Disconnect, blackout, central processing unit will judge that door is opened.
Manual unlocking switch, the control planning of door travel switch, door solution lock-switch, electric magnet and control system in place are
Prior art.
Above-described embodiment is utility model preferably embodiment, but embodiment of the present utility model does not receive above-mentioned reality
Apply the restriction of example, it is other it is any without departing from the change made under spirit of the present utility model and principle, modification, replacement,
Combine, simplify, should be equivalent substitute mode, be included within protection domain of the present utility model.
Claims (10)
1. a kind of screen door in rail transit integrated form is locked and tripper, it is characterised in that：Including lock base, door lock will be shielded
Tight locking mechanism, by the electromagnetism unlocking mechanism of locking mechanism automatic unlocking, by the manual unlocking machine of locking mechanism manual unlocking
Structure, signal trigger mechanism；Locking mechanism, electromagnetism unlocking mechanism, hand-operating unlocking mechanism, signal trigger mechanism are installed in lock base
On.
2. lock and tripper according to a kind of screen door in rail transit integrated form described in claim 1, it is characterised in that：Institute
Locking mechanism is stated including lock pin, lock cam；Lock cam rotation formula is arranged on the back side of lock base, and lock cam is provided with and lock pin
Axle coordinates the locked groove for shielding door locking；Lock base is provided with through hole, and lock pin passes through through hole, electromagnetism unlocking mechanism to drive lock
Locked groove unblock is locked or left to bearing pin translation so as to lock pin into locked groove.
3. lock and tripper according to a kind of screen door in rail transit integrated form described in claim 2, it is characterised in that：Institute
Electromagnetism unlocking mechanism is stated including electric magnet, union joint, carrier bar, hammerlock；Electric magnet and union joint connect, and the one of union joint and carrier bar
End is hinged, and the other end of carrier bar is connected with one end of hammerlock by lock pin rotary type, middle part and the lock base rotation formula of hammerlock
Connection；Solenoid actuated union joint is translated, and union joint is translated by belt for scraper chain pendulum lock pin axle in the through hole of bar shaped, lock pin band
Dynamic hammerlock is rotated on lock base.
4. lock and tripper according to a kind of screen door in rail transit integrated form described in claim 3, it is characterised in that：Institute
Union joint is stated for U-shaped folder, the end of the opening clamping carrier bar of U-shaped folder.
5. lock and tripper according to a kind of screen door in rail transit integrated form described in claim 3, it is characterised in that：Institute
State electric magnet to be fixed on lock base by electric magnet mounting bracket；Back-moving spring is provided with electric magnet, when electric magnet is powered, electricity
Magnet draws union joint, and during electric magnet power-off, electric magnet pushes away union joint.
6. lock and tripper according to a kind of screen door in rail transit integrated form described in claim 3, it is characterised in that：Institute
Hand-operating unlocking mechanism is stated including manual release lever, axle, urgent arm, manual unlocking switch, back-moving spring；Manual release lever is rotated
Formula is arranged on lock base, and end is provided with bayonet socket；Axle is fixed with urgent arm, and formula of promptly rolling over is arranged on lock base,
Back-moving spring is arranged between axle and lock base；The manual unlocking switch of control electric magnet operation is arranged on lock base；Manually
When release lever is rotated manually, bayonet socket impeller-hub, axle drives and promptly rolls over, urgent arm touching manual unlocking switch.
7. lock and tripper according to a kind of screen door in rail transit integrated form described in claim 6, it is characterised in that：Institute
State urgent arm and hammerlock is rotated by the first thread spindle on lock base.
8. lock and tripper according to a kind of screen door in rail transit integrated form described in claim 6, it is characterised in that：Institute
State manual release lever and lock cam is rotated by the second thread spindle on lock base.
9. lock and tripper according to a kind of screen door in rail transit integrated form described in claim 3, it is characterised in that：Institute
State signal trigger mechanism include show close the door state door in place travel switch and show released state door solution lock-switch.
10. lock and tripper according to a kind of screen door in rail transit integrated form described in claim 9, it is characterised in that：
The door solution lock-switch is arranged on lock base, and the free end of hammerlock leaves or near door solution lock-switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621129569.9U CN206110870U (en) | 2016-10-17 | 2016-10-17 | Locking of track traffic shielding door integrated form and unlocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621129569.9U CN206110870U (en) | 2016-10-17 | 2016-10-17 | Locking of track traffic shielding door integrated form and unlocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206110870U true CN206110870U (en) | 2017-04-19 |
Family
ID=58528797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621129569.9U Expired - Fee Related CN206110870U (en) | 2016-10-17 | 2016-10-17 | Locking of track traffic shielding door integrated form and unlocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206110870U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110295804A (en) * | 2019-06-18 | 2019-10-01 | 上海嘉成轨道交通安全保障系统股份公司 | The passive locks and gate of gate |
| CN113846907A (en) * | 2021-10-26 | 2021-12-28 | 刘畅利 | Driving and locking device and folding door using same |
-
2016
- 2016-10-17 CN CN201621129569.9U patent/CN206110870U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110295804A (en) * | 2019-06-18 | 2019-10-01 | 上海嘉成轨道交通安全保障系统股份公司 | The passive locks and gate of gate |
| CN110295804B (en) * | 2019-06-18 | 2024-05-14 | 上海嘉成轨道交通安全保障系统股份公司 | Passive lock for platform door and platform door |
| CN113846907A (en) * | 2021-10-26 | 2021-12-28 | 刘畅利 | Driving and locking device and folding door using same |
| CN113846907B (en) * | 2021-10-26 | 2024-02-23 | 刘畅利 | Drive and lock device and folding door using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 |