CN206352433U - A kind of subway half-height automatic platform gates electronic lock - Google Patents
A kind of subway half-height automatic platform gates electronic lock Download PDFInfo
- Publication number
- CN206352433U CN206352433U CN201621385613.2U CN201621385613U CN206352433U CN 206352433 U CN206352433 U CN 206352433U CN 201621385613 U CN201621385613 U CN 201621385613U CN 206352433 U CN206352433 U CN 206352433U
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- substrate
- electromagnet
- limiting plate
- electronic lock
- movable axis
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model discloses a kind of subway half-height automatic platform gates electronic lock, including substrate, electromagnet, movable axis, at least one travel switch, multi-diameter shaft, limiting plate and shielding door component, multi-diameter shaft includes interior axle and outer shaft, outer shaft is connected with movable axis transmission, electromagnetic actuation movable axis drives multi-diameter shaft to be slided along the direction perpendicular to substrate, a level board is connected with movable axis, travel switch matches somebody with somebody to merge with level board to move up for pushing tow level board, limiting plate is installed on the opposite side of substrate, one end of limiting plate is hinged with substrate, limiting plate passes through an elastic component and substrate connection.Pass through the cooperation of limiting plate and multi-diameter shaft, limit displacement of the multi-diameter shaft along vertical substrate direction, so that the time is short in work of electromagnet, power consumption is small, the substantial amounts of energy is saved, in addition, avoiding electromagnet causes overheat due to working long hours, electromagnet is burnt out, the service life of electromagnet is extended.
Description
Technical field
The utility model is related to a kind of electronic lock, more particularly to a kind of subway half-height automatic platform gates electronic lock.
Background technology
Subway shield door system abbreviation shield door, 1980s just occurs, with energy-conservation, security function, is a kind of
Advanced subway environmental control pattern.Subway shield door is on whole platform length by the platform region at station and driveway region
Separate, its passenger that will can wait is effectively isolated with track, prevent because it is crowded fall rail event and event of deliberately jumping onto the tracks generation,
Greatly improve the security of metro operation.
Subway shield door is divided into totally enclosed type and open type, also referred to as all-high (PSD) and half-height type screen according to closing form
Cover door (APG).All-high shield door can preferably reduce tunnel space and the air-flow in platform space is exchanged, and be generally used for having time
Adjust the subterranean stations that can be needed；Half-height automatic platform gates are also safety door, the spy such as have reduced investment, maintenance cost low, easy for installation
Point, is adapted to transform installing and using for fixing platform screen doors in northern area, ground platform or old line.
Electronic lock is the core component of half-height automatic platform gates sliding door, and it at least includes lockable mechanism, an electronics
Unlocking mechanism and a hand-operating unlocking mechanism.Lockable mechanism is used for when sliding door is closed, and automatic locking prevents door oneself from beating
Open.Electronics unlocking mechanism is used for when electrical system sends instruction, and unlocking is solved using the dead bolt of electromagnetic actuation lockable mechanism
Locking mechanism.Hand-operating unlocking mechanism is used for when system failure, manually unties lockable mechanism with manual force.
From the foregoing, it will be observed that traditional electronic lock is to carry out adhesive to the dead bolt in lockable mechanism to unlock by electromagnet, electricity
Magnet energization adhesive dead bolt, lockable mechanism unblock, shield door is opened, but subway shield door is general from the time for being opened to closing
For 30~50 seconds, so electromagnet is needed dead bolt adhesive always, until shield door is closed, whole process electromagnet was constantly in
Working condition, because electromagnet power itself is larger, power consumption is serious, and electromagnet works long hours and is easily caused overheat, will
Electromagnet is burnt out, and reduces the service life of electromagnet, also, whole shield door lockable mechanism structure is more complicated, changes electricity
Magnet is very inconvenient.
In addition, electromagnet and dead bolt in conditional electronic lock are on the same axis, but because the length of electromagnet is longer, because
This so that electronic lock entirety space-consuming is than larger.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of subway half-height automatic platform gates electricity
Son lock, reduces the working time of electromagnet, saves electric energy, preferably protects electromagnet, extend the use longevity of electromagnet
Life.
The purpose of this utility model is realized using following technical scheme：
A kind of subway half-height automatic platform gates electronic lock, including substrate, electromagnet, movable axis, at least one travel switch, rank
Terraced axle, limiting plate and shielding door component, electromagnet and travel switch are mounted on the side of substrate, and shielding door component is arranged on screen
Cover on door, movable axis is movably installed in the first through hole for offering and being passed through for multi-diameter shaft on electromagnet, substrate, multi-diameter shaft includes interior
One end of axle and outer shaft, interior axle and outer shaft is affixed, and outer shaft is connected with movable axis transmission, and electromagnet is used for adhesive movable axis and drives rank
Terraced axle is slided along the direction perpendicular to substrate, and a level board is connected with movable axis, and travel switch is located at the lower section of level board, OK
Cheng Kaiguan matches somebody with somebody to merge with level board to move up for pushing tow level board, and limiting plate is installed on the opposite side of substrate, limiting plate
One end is hinged with substrate, and substrate is provided with an elastic component, and interior axle abuts cooperation with shielding door part to be used to lock shield door, elasticity
Part is used to cause limiting plate to compress cooperation, elastic component with outer shaft to limiting plate offer elastic force when shield door is in locking states
Limiting plate is caused to compress cooperation with interior axle for providing elastic force to limiting plate when shield door is in released state.
Preferably, stroke is two, and two travel switches are located at the both sides of electromagnet respectively.
Preferably, travel switch is rolling wheel type travel switch, and the rolling wheel of travel switch and the lower end of level board compress and matched somebody with somebody
Close.
Preferably, this subway half-height automatic platform gates electronic lock also includes connecting plate and rotor, one end of connecting plate and substrate
Affixed, one end and the outer shaft of rotor are hinged, and the other end of rotor and the upper end of movable axis are hinged, the middle part of rotor and connecting plate
The other end is hinged.
Preferably, this subway half-height automatic platform gates electronic lock also includes offering on a rotating shaft and swivel plate, substrate for turning
The second through hole that axle is passed through, rotating shaft is plugged in the second through hole and is pivotally connected with the second through hole, and one end of limiting plate and rotating shaft is affixed, rotation
One end of flap and the other end of rotating shaft are affixed, and the other end of swivel plate passes through elastic component and substrate connection.
Preferably, elastic component is spring, and one end of spring and swivel plate are affixed, and the other end and substrate of spring are affixed.
Preferably, shielding door component includes abutting the lock shaft block coordinated with interior axle.
Preferably, shielding door component also includes manual unlocking device.
Compared with prior art, the beneficial effects of the utility model are：By the cooperation of limiting plate and multi-diameter shaft, limit
Displacement of the multi-diameter shaft along vertical substrate direction, realizes the unblock of shield door, finally by stroke by the adhesive effect of electromagnet
The rolling wheel pushing tow of switch upper end causes multi-diameter shaft to reset locking shield door, realizes circulation locking and the unblock of subway shield door,
Simultaneously as limiting plate limits the displacement of movable axis, as long as electromagnet adhesive movable axis so that shield door is in unblock shape
State can be powered off, it is to avoid electromagnet of the prior art is during whole shield door is opened and closed, and electromagnet is always
In attracting state, power consumption is big, and the time is short in the work of electromagnet in the application, and power consumption is small, saves the substantial amounts of energy, separately
Outside, it is to avoid electromagnet causes due to working long hours overheat, burns out electromagnet, extends the service life of electromagnet, together
When it also avoid changeing the complicated process during electromagnet, use more facilitates.
Brief description of the drawings
Fig. 1 is the front view that a kind of subway half-height automatic platform gates electronic lock shield door of the utility model is in locking states；
When Fig. 2 is that a kind of subway half-height automatic platform gates electronic lock shield door of the utility model is in locking states, substrate is another
The assembling schematic diagram of side；
Fig. 3 is the cooperation schematic diagram of limiting plate and outer shaft in a kind of subway half-height automatic platform gates electronic lock of the utility model；
Fig. 4 is side view when a kind of subway half-height automatic platform gates electronic lock shield door of the utility model is in locking states
Figure；
Fig. 5 is the front view that a kind of subway half-height automatic platform gates electronic lock shield door of the utility model is in released state；
When Fig. 6 is that a kind of subway half-height automatic platform gates electronic lock shield door of the utility model is in released state, substrate is another
The assembling schematic diagram of side；
Fig. 7 is the cooperation schematic diagram of limiting plate and interior axle in a kind of subway half-height automatic platform gates electronic lock of the utility model；
Fig. 8 is side view when a kind of subway half-height automatic platform gates electronic lock shield door of the utility model is in released state
Figure；
In figure：1st, substrate；2nd, electromagnet；3rd, movable axis；4th, travel switch；5th, multi-diameter shaft；51st, interior axle；52nd, outer shaft；6、
Limiting plate；7th, shielding door component；71st, lock shaft block；72nd, pushing tow axle；8th, level board；9th, rolling wheel；10th, rotor；11st, connect
Plate；12nd, rotating shaft；13rd, swivel plate；14th, spring.
Embodiment
Below, with reference to accompanying drawing and embodiment, the utility model is described further：
As depicted in figs. 1 and 2, a kind of subway half-height automatic platform gates electronic lock, including substrate 1, electromagnet 2, movable axis 3,
At least one travel switch 4, multi-diameter shaft 5, limiting plate 6 and shielding door component 7, electromagnet 2 and travel switch 4 are mounted on substrate
1 side, shielding door component 7 is arranged on shield door, and movable axis 3, which is movably installed in offer on electromagnet 2, substrate 1, supplies rank
The first through hole (not shown) that terraced axle 5 is passed through, multi-diameter shaft 5 includes interior axle 51 and outer shaft 52, interior axle 51 and one end of outer shaft 52
Affixed, outer shaft 52 is connected with the transmission of movable axis 3, and the adhesive movable axis 3 of electromagnet 2 drives multi-diameter shaft 5 along the direction perpendicular to substrate 1
Slide, a level board 8 is connected with movable axis 3, travel switch 4 is located at the lower section of level board 8, and travel switch 4 is matched somebody with somebody with level board 8
Merge and moved up for pushing tow level board 8, limiting plate 6 is installed on the opposite side of substrate 1, one end and the substrate 1 of limiting plate 6 are cut with scissors
Connect, substrate 1 is provided with an elastic component, and interior axle 51, which abuts cooperation with shielding door component 7, to be used to lock shield door, and elastic component is used to work as
There is provided elastic force to limiting plate 6 when shield door is in locking states causes limiting plate 6 to compress cooperation with outer shaft 52, and elastic component is used for
There is provided elastic force to limiting plate 6 when shield door is in released state causes limiting plate 6 to compress cooperation with interior axle 51.
As depicted in figs. 1 and 2, when shield door is in locking states, interior axle 51 abuts cooperation with shielding door component 7, interior
Axle 51 blocks shield door opening；When needing to open shield door, as shown in Figure 5 and Figure 6, electromagnet 2 is powered, and electromagnet 2 is inhaled
Movable axis 3 is closed, movable axis 3 moves down drive multi-diameter shaft 5 and slided along perpendicular to the direction of substrate 1 so that interior axle 51 and shielding
Door component 7 is completely separated, now, and shield door is in released state, and shield door can be opened, when interior axle 51 is thoroughly divided with shield door
From rear, contact and contact in travel switch 4, for monitoring whether shield door unlocks completely, when shield door is in unblock
During state, electromagnet 2 is powered off at once, now, and travel switch 4 has upward jacking force to level board 8, in order to prevent in electromagnet
During 2 power-off, travel switch 4 promotes level board 8 to drive movable axis 3 to move up, so as to cause interior axle 51 to return back in situ and lock
Tight shield door, as shown in Figure 7 and Figure 8, elastic component provide elastic force to limiting plate 6 and cause limiting plate 6 to compress the appearance of interior axle 51
Face, limiting plate 6 blocks outer shaft 52 to the displacement moved close to shielding door component 7 so that shield door is in released state all the time,
Shield door is opened；When shield door is closed, shield door is during closing, and limiting plate 6 is opened on the bolt top on shielding door component 7,
So that limiting plate 6 departs from the outer surface of interior axle 51, now, Fig. 2 is referred to, the pushing tow level board 8 of travel switch 4 drives movable axis 3
Move up, movable axis 3 drives multi-diameter shaft 5 along being moved perpendicular to the direction of substrate 1 so that interior axle 51 is compressed with shielding door component 7
Coordinate to lock shield door, refer to Fig. 3 and Fig. 4, elastic component provides elastic force to limiting plate 6 and causes limiting plate 6 to compress outer shaft
52 surface.
Thereby, by the cooperation of limiting plate 6 and multi-diameter shaft 5, displacement of the multi-diameter shaft 5 along the direction of vertical substrate 1 is limited, is led to
The unblock of shield door is realized in the adhesive effect for crossing electromagnet 2, finally by the pushing tow level board 8 of travel switch 4 multi-diameter shaft 5 is answered
Position locking shield door, realizes circulation locking and the unblock of subway shield door, simultaneously as limiting plate 6 limits the position of movable axis 3
Move, as long as the adhesive of electromagnet 2 in the present embodiment movable axis 3 so that shield door is in released state and can powered off, and existing
Electromagnet 2 in technology is during whole shield door is opened and closed, and electromagnet 2 is constantly in attracting state, power consumption
Greatly, the time is short during the electromagnet 2 and in the present embodiment works.Power consumption is small, the substantial amounts of energy is saved, in addition, avoiding electromagnetism
Iron 2 causes overheat due to working long hours, and burns out electromagnet 2, extends the service life of electromagnet 2, it also avoid simultaneously
The complicated process during electromagnet 2 is changed, use more facilitates；Meanwhile, electromagnet 2 is placed vertically along substrate 1 so that this electricity
The overall space-consuming of son lock diminishes, and more conforms to use requirement.
Fig. 1 is referred to, stroke is two, and two travel switches 4 are located at the both sides of electromagnet 2 respectively, it is preferable that travel switch
4 be rolling wheel type travel switch, and the rolling wheel 9 of travel switch 4 compresses cooperation with the lower end of level board 8.Certainly, the trip switch 4
Or Direct Action Type travel switch or inching travel switch or other travel switches for being adapted to promotion level board 8；Pass through two rollings
Pinch roller 9 is acted on simultaneously so that multi-diameter shaft 5 during movement more balance and stably.
As shown in figure 4, this subway half-height automatic platform gates electronic lock also includes connecting plate 11 and rotor 10, the one of connecting plate 11
End is affixed with substrate 1, and one end and the outer shaft 52 of rotor 10 are hinged, and the upper end of the other end and movable axis 3 of rotor 10 is hinged, rotor
10 middle part and the other end of connecting plate 11 are hinged.During the adhesive movable axis 3 of electromagnet 2 is moved down, rotor 10 is around even
The upper end rotation of fishplate bar 11, the rotation of rotor 10 drives multi-diameter shaft 5 to be moved along perpendicular to the direction of substrate 1, in this way, by movable axis 3
Upper and lower displacement be converted into the horizontal displacement of multi-diameter shaft 5, realize the unblock of shield door.
As depicted in figs. 1 and 2, this subway half-height automatic platform gates electronic lock also includes a rotating shaft 12 and swivel plate 13, substrate 1
On offer the second through hole passed through for rotating shaft 12, rotating shaft 12 is plugged in the second through hole and is pivotally connected with the second through hole, limiting plate 6 with
One end of rotating shaft 12 is affixed, and one end of swivel plate 13 and the other end of rotating shaft 12 are affixed, and the other end of swivel plate 13 passes through elasticity
Part is connected with substrate 1.When shield door is in locking states, elastic component provides elastic force to swivel plate 13, and swivel plate 13 passes through
Rotating shaft 12 causes limiting plate 6 to compress the outer surface of outer shaft 52, when being moved when multi-diameter shaft 5 along the direction perpendicular to substrate 1, elastic component
Swivel plate 13 is pulled to rotate, swivel plate 13 drives the outer surface of the compression interior axle 51 of limiting plate 6, to realize to the spacing of multi-diameter shaft 5.
Preferably, elastic component is spring 14, and one end of spring 14 and swivel plate 13 are affixed, the other end and substrate of spring 14
1 is affixed.
As shown in Fig. 2 shielding door component 7 includes abutting the lock shaft block 71 coordinated with interior axle 51, when interior axle 51 is stretched out,
Interior axle 51 abuts with lock shaft block 71 and locks shield door, and shield door can not be opened.
Fig. 2 is referred to, shielding door component 7 also includes manual unlocking device.The manual unlocking device with it is of the prior art
Manual unlocking device is the same, is to promote the movement of interior axle 51 to realize unblock by a pushing tow axle 72.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
It is corresponding to change and deformation, and all these change and deformation should all belong to the protection of the utility model claim
Within the scope of.
Claims (8)
1. a kind of subway half-height automatic platform gates electronic lock, it is characterised in that：Including substrate, electromagnet, movable axis, at least one row
Cheng Kaiguan, multi-diameter shaft, limiting plate and shielding door component, electromagnet and travel switch are mounted on the side of substrate, shield door group
Part is arranged on shield door, and movable axis is movably installed in the first through hole for offering and being passed through for multi-diameter shaft on electromagnet, substrate, rank
Terraced axle includes interior axle and outer shaft, and one end of interior axle and outer shaft is affixed, and outer shaft is connected with movable axis transmission, and electromagnet is for adhesive work
Moving axis drives multi-diameter shaft to be slided along the direction perpendicular to substrate, and a level board is connected with movable axis, and travel switch is located at level
The lower section of plate, travel switch matches somebody with somebody to merge with level board to move up for pushing tow level board, and limiting plate is installed on the another of substrate
Side, one end and the substrate of limiting plate are hinged, and substrate is provided with an elastic component, and interior axle abuts cooperation with shielding door part to be used to lock
Shield door, elastic component is used to limiting plate to limiting plate offer elastic force is compressed with outer shaft when shield door is in locking states
Coordinate, elastic component is used to cause limiting plate is compressed with interior axle to match somebody with somebody to limiting plate offer elastic force when shield door is in released state
Close.
2. subway half-height automatic platform gates electronic lock according to claim 1, it is characterised in that：Stroke is two, two strokes
Switch is located at the both sides of electromagnet respectively.
3. subway half-height automatic platform gates electronic lock according to claim 1 or 2, it is characterised in that：Travel switch is roller
Formula travel switch, the rolling wheel of travel switch and the lower end of level board compress cooperation.
4. the subway half-height automatic platform gates electronic lock stated according to claim 1, it is characterised in that：Also include connecting plate and rotor,
One end of connecting plate and substrate are affixed, and one end and the outer shaft of rotor are hinged, and the other end of rotor and the upper end of movable axis are hinged, and turn
The middle part of piece and the other end of connecting plate are hinged.
5. subway half-height automatic platform gates electronic lock according to claim 1, it is characterised in that：Also include a rotating shaft and rotation
The second through hole passed through for rotating shaft is offered on plate, substrate, rotating shaft is plugged in the second through hole and is pivotally connected with the second through hole, limiting plate
One end with rotating shaft is affixed, and one end of swivel plate and the other end of rotating shaft are affixed, and the other end of swivel plate passes through elastic component and base
Plate is connected.
6. subway half-height automatic platform gates electronic lock according to claim 5, it is characterised in that：Elastic component is spring, spring
One end and swivel plate it is affixed, the other end and substrate of spring are affixed.
7. subway half-height automatic platform gates electronic lock according to claim 1, it is characterised in that：Shielding door component include with it is interior
Axle abuts the lock shaft block coordinated.
8. the subway half-height automatic platform gates electronic lock according to claim 1 or 7, it is characterised in that：Shielding door component is also wrapped
Include manual unlocking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621385613.2U CN206352433U (en) | 2016-12-16 | 2016-12-16 | A kind of subway half-height automatic platform gates electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621385613.2U CN206352433U (en) | 2016-12-16 | 2016-12-16 | A kind of subway half-height automatic platform gates electronic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206352433U true CN206352433U (en) | 2017-07-25 |
Family
ID=59347782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621385613.2U Withdrawn - After Issue CN206352433U (en) | 2016-12-16 | 2016-12-16 | A kind of subway half-height automatic platform gates electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206352433U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703529A (en) * | 2016-12-16 | 2017-05-24 | 广州新科佳都科技有限公司 | Metro automatic platform gate electronic lock |
| WO2021243642A1 (en) * | 2020-06-04 | 2021-12-09 | 谢柏玲 | Automatic calibration and locking device of sliding door |
-
2016
- 2016-12-16 CN CN201621385613.2U patent/CN206352433U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703529A (en) * | 2016-12-16 | 2017-05-24 | 广州新科佳都科技有限公司 | Metro automatic platform gate electronic lock |
| CN106703529B (en) * | 2016-12-16 | 2022-12-16 | 广州新科佳都科技有限公司 | Subway half-height type shielding door electronic lock |
| WO2021243642A1 (en) * | 2020-06-04 | 2021-12-09 | 谢柏玲 | Automatic calibration and locking device of sliding door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170725 Effective date of abandoning: 20221216 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170725 Effective date of abandoning: 20221216 |