CN209653606U - A kind of rail transit platform screen door electromagnetic lock - Google Patents
A kind of rail transit platform screen door electromagnetic lock Download PDFInfo
- Publication number
- CN209653606U CN209653606U CN201822086142.0U CN201822086142U CN209653606U CN 209653606 U CN209653606 U CN 209653606U CN 201822086142 U CN201822086142 U CN 201822086142U CN 209653606 U CN209653606 U CN 209653606U
- Authority
- CN
- China
- Prior art keywords
- closing piece
- electromagnetic lock
- rail transit
- screen door
- unlock
- 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 - Fee Related
Links
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
Abstract
A kind of rail transit platform screen door electromagnetic lock, comprising: lock frame, closing piece rotating mechanism, electric driving mechanism and manual unlocking connecting rod, closing piece rotating mechanism include rotation closing piece and elastic component, and rotation closing piece is rotatably dispose on lock frame.A kind of rail transit platform screen door electromagnetic lock of the utility model, pass through the lock frame of setting, closing piece rotating mechanism, electric driving mechanism and manual unlocking connecting rod, it locks frame and is used for closing piece rotating mechanism, the installation of electric driving mechanism and manual unlocking connecting rod, electric driving mechanism is unlocked shield door or lock operation for driving closing piece rotating mechanism, manual unlocking connecting rod is for driving closing piece rotating mechanism to be unlocked operation to shield door, so, it is designed by succinct structure, so that assembly technology is simple, and it can be improved assembly efficiency, reduce Material Cost, simultaneously, in electromagnetic lock work, pass through unique unlock or locking, so that electromagnetic lock has preferable availability, reliability and maintainability.
Description
Technical field
The utility model relates to a kind of electromagnetic lock technical fields, more particularly to a kind of rail transit platform screen door electromagnetism
Lock.
Background technique
With the development of Chinese infrastructure construction, rail traffic has been the selection of many people's trips, the safety of passenger
And be increasingly taken seriously.And the improvement railway platform environment that platform screen door has, ensure passenger ride safety function
Effect, is more widely applied.Rail transit platform screen door is installed on the edge of the platform, track and platform are waited separate from,
It is corresponding with train door, the open and close of door are controlled by retaining mechanism and unlocking mechanism.
At present the shield door electromagnetic lock country not yet a unified standard standard, on the market be latched in following problems
Point:
1) structure is complicated, causes worker's assembly efficiency during assembling shield door electromagnetic lock low.
2) in shield door electromagnetic lock in unlock or locking, shield door electromagnetic lock will appear clamping stagnation situation, can not reset.
3) electromagnetic lock unlocks at work is latched unstable, high failure rate.
Utility model content
The purpose of the utility model is to overcome shortcoming in the prior art, a kind of decoration structure features simple design, assembly are provided
Simple process, high reliablity, availability are good, can maintain easily, assembly efficiency height, and can be effectively reduced the one of Material Cost
Kind rail transit platform screen door electromagnetic lock.
The purpose of this utility model is achieved through the following technical solutions:
A kind of rail transit platform screen door electromagnetic lock, comprising:
Frame is locked,
Closing piece rotating mechanism, the closing piece rotating mechanism include rotation closing piece and elastic component, and the rotation closing piece rotation is set
It is placed on the lock frame, and the elastic component is connect with the lock frame and the rotation closing piece respectively, is set on the rotation closing piece
It is equipped with detent；
Electric driving mechanism, the electric drive machine include electric lifting device and lift lever, the electric lifting device
It is set on the lock frame, the electric lifting device is connect with the tilting end of the lift lever, and the electric lifting device is used
Tilt the tilting end of the lift lever when being powered, the joint end of the lift lever is clamped for the detent, described to mention
For making the elastic component be in squeezed state when the joint end of rising stem and the detent are clamped, the tilting end of the lift lever is stuck up
Joint end and the detent when rising for making the lift lever release clamped condition, so that the elastic component pushes institute when replying
State rotation closing piece rotation；
Manual unlocking connecting rod, for pushing the tilting end of the lift lever to tilt when the manual unlocking connecting rod is displaced.
The lock frame includes firm banking and support frame in one of the embodiments, and support frame as described above is set to described
On firm banking.
The rotation closing piece includes unlocking Breech block, shaft and shield door block in one of the embodiments, and described turn
Axis wears the firm banking, and the unlock Breech block and the shield door block are respectively arranged on the both ends of the shaft,
And the unlock Breech block and the shield door block are located in the opposite sides of the firm banking, the elastic component set
It is placed in the shaft, and the elastic component is connect with the firm banking and the unlock Breech block respectively, the solution locking
Detent is provided on closing piece.
The elastic component is spring or torsional spring in one of the embodiments,.
Locked groove is offered on the shield door block in one of the embodiments,.
The electric lifting device includes electromagnet and motion bar, the electromagnet setting in one of the embodiments,
In on support frame as described above, and absorption movable span is offered on the electromagnet, the motion bar wears the absorption movable span, institute
It is mobile for adsorbing the motion bar when being powered to state electromagnet.
Electric driving mechanism further includes two unlocking signal switches, two unlock letters in one of the embodiments,
Number switch is respectively arranged on the opposite sides face of support frame as described above.
The lift lever includes unlocking drive rod, unlocking link and hinged seat in one of the embodiments, described hinged
Seat is set on the firm banking, and the unlocking link is articulated on the hinged seat, and the unlock drive rod wears institute
Support frame is stated, and the first end of the unlock drive rod and the unlocking link is connect with the motion bar, the unlock connects
The second end of bar is connected in detent, and it is mobile for so that the unlock is driven that the electromagnet adsorbs the motion bar when being powered
Lever opens the unlocking signal switch, and for so that the tilting end of the unlocking link, which tilts, makes the unlocking link
Joint end and the detent release clamped condition.
It in one of the embodiments, further include manual ringing switch, the manual ringing switch is set to the fixation
On pedestal.
The manual unlocking connecting rod includes penetrator ram, reset spring and holding block in one of the embodiments, described to push away
Mandril wears the firm banking, and the penetrator ram is arranged toward the motion bar, the reset spring and described supports
Block is placed on respectively on the penetrator ram, and the both ends of the reset spring connect with the firm banking and the holding block respectively
It connects, the penetrator ram is used to open the manual ringing switch and pushes the movement of the motion bar when being displaced.
Compared with prior art, the utility model at least has the following advantages:
A kind of rail transit platform screen door electromagnetic lock of the utility model, by the lock frame of setting, closing piece rotating mechanism,
Electric driving mechanism and manual unlocking connecting rod, lock frame is for closing piece rotating mechanism, electric driving mechanism and manual unlocking connecting rod
Installation, electric driving mechanism is for driving closing piece rotating mechanism to be unlocked to shield door or lock operation, manual unlocking connecting rod
For driving closing piece rotating mechanism to be unlocked operation to shield door, in this way, being designed by succinct structure, so that assembly
Simple process, and can be improved assembly efficiency, Material Cost is reduced, meanwhile, in electromagnetic lock work, pass through unique unlock
Or locking, so that electromagnetic lock has preferable availability, reliability and maintainability.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is a kind of structural schematic diagram of rail transit platform screen door electromagnetic lock of an embodiment of the present invention；
Fig. 2 is a kind of structural schematic diagram of another angle of rail transit platform screen door electromagnetic lock shown in FIG. 1；
Fig. 3 is a kind of structural schematic diagram of the manual unlocking connecting rod of rail transit platform screen door electromagnetic lock shown in Fig. 2；
Fig. 4 is a kind of another embodiment of the unlock Breech block of rail transit platform screen door electromagnetic lock shown in Fig. 2
Structural schematic diagram.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The better embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that making practical new to this
The disclosure of type understands more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet
Include any and all combinations of one or more related listed items.
It is above-mentioned to more fully understand in order to be preferably illustrated to a kind of above-mentioned rail transit platform screen door electromagnetic lock
A kind of design of rail transit platform screen door electromagnetic lock.As shown in Figure 1, a kind of rail transit platform screen door electromagnetic lock 10,
It include: lock frame 100, closing piece rotating mechanism 200, electric driving mechanism 300 and manual unlocking connecting rod 400, closing piece rotating mechanism
200, electric driving mechanism 300 and manual unlocking connecting rod 400 are respectively arranged on lock frame 100.
It should be noted that lock frame 100 is used for closing piece rotating mechanism 200, electric driving mechanism 300 and manual unlocking connecting rod
400 installation, electric driving mechanism 300 is for driving closing piece rotating mechanism 200 to be unlocked to shield door or lock operation, hand
Dynamic unlocking link 400 is for driving closing piece rotating mechanism 200 to be unlocked operation to shield door, in this way, passing through succinct structure
Design reduces Material Cost so that assembly technology is simple, and can be improved assembly efficiency, meanwhile, it works in electromagnetic lock
When, by unique unlock or locking, so that electromagnetic lock has preferable availability, reliability and maintainability.
Refering to Figure 1, in the present embodiment, lock frame 100 includes firm banking 110 and support frame 120, support frame
120 are set on firm banking 110.
It should be noted that offering mounting hole 111 on firm banking 110, screw is worn into mounting hole 111 and shield door
Control system case is spirally connected, to realize the fixation of firm banking 110 Yu screen door control system case.
As shown in Figs.1 and 2, closing piece rotating mechanism 200 includes rotation closing piece 210 and elastic component 220, rotates closing piece
210 are rotatably dispose on lock frame 100, and elastic component 220 is connect with lock frame 100 and rotation closing piece 210 respectively, rotates closing piece 210
On be provided with detent 210a；Specifically, rotation closing piece 210 is for being unlocked shield door or lock operation, in addition, pass through by
Elastic component 220 after torsion is connect with rotation closing piece 210,220 nothing of elastic component when rotation closing piece 210 is clamped, after torsion
Method drives rotation closing piece 210 to rotate, and when the clamped condition for rotating closing piece 210 releases, the elastic component 220 after torsion loses outer
Supporting for portion returns back to original state, so that rotation closing piece 210 be driven to realize rotation.
As shown in Figs.1 and 2, in the present embodiment, rotation closing piece 210 includes unlock Breech block 211, shaft 212
And shield door block 213, shaft 212 wear firm banking 110, unlock Breech block 211 and shield door block 213 is respectively arranged at
On the both ends of shaft 212, and unlock Breech block 211 and shield door block 213 are located at the opposite sides of firm banking 100
On, elastic component 220 is placed in shaft 212, and elastic component 220 is connect with firm banking 110 and unlock Breech block 211 respectively,
Detent 210a is provided on unlock Breech block 211；Specifically, when the elastic component 220 after torsion returns back to original state, elastic component
220 drive unlock Breech block 211 to rotate, and unlock Breech block 211 drives shield door block 213 to rotate by shaft 212, wherein
Elastic component 220 is spring or torsional spring；Locked groove 213a is offered on shield door block 213, locked groove 213 is used to be clamped the lock of shield door
Tongue open shield door can not, after the elastic component 220 after being twisted loses external support, return back to the mistake of original state
Cheng Zhong, elastic component 220 drive unlock Breech block 211 to rotate, and unlock Breech block 211 drives shield door block 213 by shaft 212
The lock tongue of rotation, shield door is detached from locked groove 213a, so that shield door is opened.
As shown in Figs.1 and 2, electric drive machine 300 includes electric lifting device 310 and lift lever 320, electronic to mention
It rises device 310 to be set on lock frame 100, electric lifting device 310 is connect with the tilting end of lift lever 320, electric lifting device
310 for tilting the tilting end of lift lever 320 when being powered, and the joint end of lift lever 320 is clamped 210a for detent, is promoted
For making elastic component 220 be in squeezed state when the joint end and detent of bar 320 are clamped, when the tilting end of lift lever 320 tilts
Joint end and detent 210a for making lift lever 320 release clamped condition, so as to push rotation closing piece when elastic component 220 is replied
210 rotations；Specifically, when electric lifting device 310 is powered, electric lifting device 310 drives the tilting end of lift lever 320 to stick up
It rises, so that the joint end of lift lever 320 and detent 210a release clamped condition, so that elastic component 220 loses external support
It holds, and returns back to original state, during elastic component 220 is replied, elastic component 220 drives unlock Breech block 211 to rotate, solution
Locking closing piece 211 drives shield door block 213 to rotate by shaft 212, so that the lock tongue of shield door is detached from the pact of locked groove 213a
Beam, so that shield door is opened.
Refering to Figure 1, in the present embodiment, electric driving mechanism 300 further includes two unlocking signal switches 330,
Two unlocking signal switches 330 are respectively arranged on the opposite sides face of support frame 120.
It should be noted that two unlocking signal switches 330 are used to issue signal to screen door control system, this is market
Upper common technology, is no longer further elaborated herein.
Refering to Figure 1, in the present embodiment, electric lifting device 310 includes electromagnet 311 and motion bar 312, electricity
Magnet 311 is set on support frame 120, and absorption movable span 311a is offered on electromagnet 311, and motion bar 312 wears absorption
Movable span 311a, electromagnet 311 are mobile for adsorbing motion bar 312 when being powered；Specifically, in electromagnet 311 by outside
Voltage after, generate electromagnetic force make motion bar 312 absorption movable span 311a in move up.
Refering to Figure 1, in the present embodiment, lift lever 320 includes unlock drive rod 321, unlocking link 322 and hinge
Joint chair 323, hinged seat 323 are set on firm banking 110, and unlocking link 322 is articulated on hinged seat 323, unlock driving
Bar 321 wears support frame 120, and the first end for unlocking drive rod 321 and unlocking link 322 is connect with motion bar 312, unlocks
The second end of connecting rod 322 is connected on detent 210a, and the absorption motion bar 312 when being powered of electromagnet 311 is mobile to be used for so that solution
It locks drive rod 321 and opens unlocking signal switch 330, and for so that the tilting end of unlocking link 322, which tilts, makes unlocking link
322 joint end and detent 210a releases clamped condition.
It should be noted that being powered in above-mentioned electromagnet 311, generates electromagnetic force and make motion bar 312 in absorption movable span
After moving up in 311a, motion bar 312 drives unlock drive rod 321 to think that upper movement and drive are articulated with hinged seat respectively
It rings at the tilting end of unlocking link 322 on 323.When unlock drive rod 321 moves up, unlock drive rod 321 opens two
A unlocking signal switch 330, so that two unlocking signal switches 330 issue signal, while the company of unlock to screen door control system
The tilting end of bar 322 is rung, and causes the joint end of unlocking link 322 and detent 210a to release clamped condition, elastic component 220 loses
External supports, and when returning back to original state, during elastic component 220 is replied, elastic component 220 drives unlock Breech block
211 rotations, unlock Breech block 211 drive shield door block 213 to rotate by shaft 212, and the lock tongue of shield door is detached from locked groove
The constraint of 213a, so that shield door is opened.After the control system of shield door receives above-mentioned signal, starting motor is opened
Platform screen door, passenger start to get on or off the bus.
Explanation is needed further exist for, after passenger getting on/off, platform screen accelerator control system will issue the finger closed the door
It enables, shield door will stop being powered to electromagnet 311, motion bar 312 loses the absorption of electromagnetic force, adsorbing after receiving instruction
Initial position is returned back in movable span 311a, during shield door is closed, the hitch on shield door will overcome elastic component 220
Torsion, drive shield door block 213 moved, unlock Breech block 211 will also be moved with shield door block 213.When
After shield door is closed in place, unlocking link 322 and unlock drive rod 321 are resetted also with the reply of motion bar 312, to make
Two unlocking signal switches 330 also return to original state, and the signal of locking states, shield door are issued to screen door control system
Lock tongue continue in detent to locked groove 213a so that shield door can not be opened, wherein the hitch and shield door of shield door control system
System is all technology common on the market, is no longer further elaborated herein.
Refering to Figure 1, especially, it should be noted that, long hole 121, the unlock are offered on support frame as described above 120
Drive rod 321 wears long hole 121, moves up or move down (unlock 321 recoil state of drive rod) in unlock drive rod 321
When, the unlock straight line in long hole 121 of drive rod 321 moves up and down, in this way, comparing more traditional electromagnetic lock, is driven by unlock
Lever 321 moves in a straight line, so that unlock drive rod 321 be avoided the case where clamping stagnation occur, improves stabilization when electromagnetic lock uses
Property, reduce failure rate.
It please refers to shown in Fig. 2, for pushing the tilting end of lift lever 320 to tilt when manual unlocking connecting rod 400 is displaced.
Shown in please refer to figs. 2 and 3, in the present embodiment, a kind of rail transit platform screen door electromagnetic lock further includes hand
Dynamic signaling switch 500, the switch of manual ringing 500 are set on firm banking 110；Manual unlocking connecting rod 400 includes penetrator ram
410, reset spring 420 and holding block 430, penetrator ram 410 wear firm banking 110, and penetrator ram 410 is toward motion bar
312 settings, reset spring 420 and holding block 430 be placed on respectively on penetrator ram 410, and the both ends of reset spring 420 respectively with
Firm banking 110 and holding block 430 connect, and penetrator ram 410 is used to open manual ringing switch 500 and promotion activity when being displaced
The movement of bar 312.
It should be noted that unlock cannot be made to believe by electromagnet 311 when screen door control system breaks down
The switch driving of number switch 330, needs to use manual unlocking this when；By pressing penetrator ram 410, so that penetrator ram 410 pushes away
Dynamic motion bar 312 moves up, i.e., so that unlock drive rod 321 moves up, unlock drive rod 321 opens two unlocking signals
Switch 330, so that two unlocking signal switches 330 issue signal, while the tilting of unlocking link 322 to screen door control system
End is rung, and the joint end of unlocking link 322 and detent 210a is caused to release clamped condition, and elastic component 220 loses supporting for outside,
When returning back to original state, elastic component 220 drives unlock Breech block 211 to rotate, and unlock Breech block 211 is driven by shaft 212
Shield door block 213 rotates, and the lock tongue of shield door is detached from the constraint of locked groove 213a, so that shield door is opened, to screen
Cover a completion unlock operation.
It should be further noted that penetrator ram 410 will drive manual ringing to switch simultaneously during manual unlocking
500, so that manual ringing switch 500 is started to work and pass through signal wire and connecting terminal, to control system transmitting manual unlocking letter
Number.In this way, a kind of rail transit platform screen door electromagnetic lock of the utility model, is designed by succinct structure, so that
Assembly technology is simple, and can be improved assembly efficiency, reduces Material Cost, meanwhile, in electromagnetic lock work, in defined item
The ability of predetermined function is completed under part and in defined time interval, so that electromagnetic lock has preferable availability, reliable
Property and maintainability.
It please refers to shown in Fig. 4, in another embodiment of above-mentioned unlock Breech block 211, there are two detent is oblique for detent 210a tool
Face 211a and detent cambered surface 211b, the arc length of detent cambered surface are greater than the diameter of the joint end of unlocking link 322, in this way, to make
When the joint end and detent 210a for obtaining unlocking link 322 form clamping, the joint end of unlocking link 322 can enter detent in advance
210a, the joint end and detent 210a that can accelerate unlocking link 322 form speed when being clamped, meanwhile, so that unlock locking
Block 211 has certain amount of redundancy.
Compared with prior art, the utility model at least has the following advantages:
A kind of rail transit platform screen door electromagnetic lock of the utility model, by the lock frame of setting, closing piece rotating mechanism,
Electric driving mechanism and manual unlocking connecting rod, lock frame is for closing piece rotating mechanism, electric driving mechanism and manual unlocking connecting rod
Installation, electric driving mechanism is for driving closing piece rotating mechanism to be unlocked to shield door or lock operation, manual unlocking connecting rod
For driving closing piece rotating mechanism to be unlocked operation to shield door, in this way, being designed by succinct structure, so that assembly
Simple process, and can be improved assembly efficiency, Material Cost is reduced, meanwhile, in electromagnetic lock work, unlock the process of locking
In, stable transmission, so that electromagnetic lock has preferable availability, reliability and maintainability.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of rail transit platform screen door electromagnetic lock characterized by comprising
Frame is locked,
Closing piece rotating mechanism, the closing piece rotating mechanism include that rotation closing piece and elastic component, the rotation closing piece are rotatably dispose in
On the lock frame, and the elastic component is connect with the lock frame and the rotation closing piece respectively, is provided on the rotation closing piece
Detent；
Electric driving mechanism, the electric drive machine include electric lifting device and lift lever, the electric lifting device setting
In on the lock frame, the electric lifting device is connect with the tilting end of the lift lever, and the electric lifting device is for leading to
Tilt the tilting end of the lift lever when electric, the joint end of the lift lever is clamped for the detent, the lift lever
For making the elastic component be in squeezed state when joint end and the detent are clamped, the tilting end of the lift lever is used when tilting
Clamped condition is released in the joint end and the detent for making the lift lever, so that the elastic component pushes the rotation when replying
Closing piece rotation；
Manual unlocking connecting rod, for pushing the tilting end of the lift lever to tilt when the manual unlocking connecting rod is displaced.
2. a kind of rail transit platform screen door electromagnetic lock according to claim 1, which is characterized in that the lock frame includes
Firm banking and support frame, support frame as described above are set on the firm banking.
3. a kind of rail transit platform screen door electromagnetic lock according to claim 2, which is characterized in that the rotation closing piece
Including unlock Breech block, shaft and shield door block, the shaft wears the firm banking, the unlock Breech block and described
Shield door block is respectively arranged on the both ends of the shaft, and the unlock Breech block and the shield door block are located at
In the opposite sides of the firm banking, the elastic component is placed in the shaft, and the elastic component respectively with it is described solid
Determine pedestal and unlock Breech block connection, is provided with detent on the unlock Breech block.
4. a kind of rail transit platform screen door electromagnetic lock according to claim 3, which is characterized in that the elastic component is
Spring or torsional spring.
5. a kind of rail transit platform screen door electromagnetic lock according to claim 4, which is characterized in that the shielding door shield
Locked groove is offered on block.
6. a kind of rail transit platform screen door electromagnetic lock according to claim 5, which is characterized in that the electronic promotion
Device includes electromagnet and motion bar, and the electromagnet is set on support frame as described above, and absorption is offered on the electromagnet
Movable span, the motion bar wear the absorption movable span, and the electromagnet is mobile for adsorbing the motion bar when being powered.
7. a kind of rail transit platform screen door electromagnetic lock according to claim 6, which is characterized in that electric driving mechanism
It further include two unlocking signal switches, two unlocking signal switches are respectively arranged at the opposite sides face of support frame as described above
On.
8. a kind of rail transit platform screen door electromagnetic lock according to claim 7, which is characterized in that the lift lever packet
It includes unlock drive rod, unlocking link and hinged seat, the hinged seat to be set on the firm banking, and the unlocking link is cut with scissors
It is connected on the hinged seat, the unlock drive rod wears support frame as described above, and the unlock drive rod and the unlocking link
First end connect with the motion bar, the second end of the unlocking link is connected in detent, and the electromagnet is being powered
When adsorb that the motion bar is mobile to be used for so that the unlock drive rod opens the unlocking signal switch, and is used for so that institute
The tilting end for stating unlocking link tilts the joint end for making the unlocking link and the detent releases clamped condition.
9. a kind of rail transit platform screen door electromagnetic lock according to claim 8, which is characterized in that further include believing manually
Number switch, manual ringing switch are set on the firm banking.
10. a kind of rail transit platform screen door electromagnetic lock according to claim 9, which is characterized in that the manual solution
Locking connecting rod includes penetrator ram, reset spring and holding block, and the penetrator ram wears the firm banking, and the penetrator ram direction
It is arranged in the motion bar, the reset spring and the holding block are placed on respectively on the penetrator ram, and the reset bullet
The both ends of spring are connect with the firm banking and the holding block respectively, and the penetrator ram is used to open the manual letter when being displaced
Number switch and push the movement of the motion bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822086142.0U CN209653606U (en) | 2018-12-11 | 2018-12-11 | A kind of rail transit platform screen door electromagnetic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822086142.0U CN209653606U (en) | 2018-12-11 | 2018-12-11 | A kind of rail transit platform screen door electromagnetic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209653606U true CN209653606U (en) | 2019-11-19 |
Family
ID=68507723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822086142.0U Expired - Fee Related CN209653606U (en) | 2018-12-11 | 2018-12-11 | A kind of rail transit platform screen door electromagnetic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209653606U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538004A (en) * | 2018-12-11 | 2019-03-29 | 创景传感工业(惠州)有限公司 | A kind of rail transit platform screen door electromagnetic lock |
| CN110952840A (en) * | 2019-12-31 | 2020-04-03 | 常州瓦良格电气有限公司 | Mechanical electromagnetic lock for shielded door |
-
2018
- 2018-12-11 CN CN201822086142.0U patent/CN209653606U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538004A (en) * | 2018-12-11 | 2019-03-29 | 创景传感工业(惠州)有限公司 | A kind of rail transit platform screen door electromagnetic lock |
| CN109538004B (en) * | 2018-12-11 | 2024-05-10 | 创景传感工业(惠州)有限公司 | Electromagnetic lock for shielding door of rail transit platform |
| CN110952840A (en) * | 2019-12-31 | 2020-04-03 | 常州瓦良格电气有限公司 | Mechanical electromagnetic lock for shielded door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101034588B1 (en) | Electric door lock | |
| CN209653606U (en) | A kind of rail transit platform screen door electromagnetic lock | |
| JP5354756B2 (en) | Electric door lock device | |
| CN104196372B (en) | Rail transit platform screen door lock and rail transit platform screen door | |
| CN102127994B (en) | Door lock | |
| CN104773637A (en) | Asynchronous door knife with car lock, elevator door motor and car system | |
| CN107150942B (en) | Double-locking type anti-theft car door lock and door knife device | |
| CN103670109A (en) | Switch assembly of urban rail vehicle sliding door | |
| CN107514192B (en) | Passive unlocking device for rail vehicle sliding door system | |
| CN201318076Y (en) | Locking device | |
| CN109538004A (en) | A kind of rail transit platform screen door electromagnetic lock | |
| CN107514187B (en) | Electric locking device for subway shield door | |
| CN110593679B (en) | Locking mechanism for rail transit vehicle door system | |
| CN111648679A (en) | Locking device of urban rail passenger car sliding plug door | |
| CN201053282Y (en) | Shear-type door structure for ticket checking machine | |
| CN212562843U (en) | Door lock device of shield door | |
| WO2020186547A1 (en) | Manual unlocking device for platform screen door | |
| CN202131860U (en) | Door machine lock | |
| JP2001140522A (en) | Station platform door and manually unlocking method for station platform door | |
| CN201003318Y (en) | Unlocking device of electrical control lock | |
| CN202672902U (en) | Outward swinging door lock | |
| CN110535042B (en) | Switch board convenient to open | |
| CN211714827U (en) | Electromagnetic lock for anti-blocking shield door | |
| CN107916834B (en) | Automatic door locking and unlocking device | |
| CN204571511U (en) | A kind of buckle bolt theftproof lock |
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: 20191119 Termination date: 20211211 |