CN208534231U - Shield door door lock assembly - Google Patents
Shield door door lock assembly Download PDFInfo
- Publication number
- CN208534231U CN208534231U CN201821911055.8U CN201821911055U CN208534231U CN 208534231 U CN208534231 U CN 208534231U CN 201821911055 U CN201821911055 U CN 201821911055U CN 208534231 U CN208534231 U CN 208534231U
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- China
- Prior art keywords
- door
- door lock
- lock assembly
- shield
- shield door
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- 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.)
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Abstract
The utility model relates to the technical field of shield door more particularly to a kind of shield door door lock assemblies.This shield door door lock assembly includes shield door door lock assembly in symmetrical structure, a non-interfering door lock assembly is respectively arranged in both ends, the door lock bottom plate being equipped in shield door, the railcar bicycle beam of shield door upper end upper thread upper end passes through hex bolts connection signal testing agency, door lock bottom plate is equipped with locking mechanism and unlocking mechanism, the locking mechanism includes electromagnet connection shaft, shaft is rotatably fixedly connected on door lock bottom plate and rotatable band moveable lock hook clasps signal briquetting, and the unlocking mechanism is placed in the lower end of latch hook.The structure of this shield door door lock assembly is simple, and a non-interfering door lock assembly is respectively arranged in both ends, in the case where encountering failure conditions, it is ensured that at least a side door can be opened, and manually unlocking mechanism, safety are higher for outfit.
Description
Technical field
The utility model relates to a kind of door lock assembly more particularly to a kind of shield door door lock assemblies.
Background technique
Subway shield door is the subjects such as item collection building, machinery, material, electronics and information in the high-tech product of one,
It is used in subway platform.Shield door separates platform and train operation region, controls its automatic opening by control system.
Existing left and right two fan sliding door composition to suitable shield door, the individual locking mechanism used on door is locked
It is fixed, and structure is more dispersed mostly, makes troubles in maintenance process to staff, and is easy stuck mistake in work
Effect, causes to run unsmooth.
Utility model content
The utility model aims to solve the problem that drawbacks described above, provides a kind of shield door door lock assembly.
In order to overcome defect present in background technique, the utility model solves technical solution used by its technical problem
Be: this shield door door lock assembly includes shield door door lock assembly in symmetrical structure, and a non-interfering door is respectively arranged in both ends
Locking device, the door lock bottom plate being equipped in shield door, the railcar bicycle beam of shield door upper end upper thread upper end pass through hex bolts and connect
Signal detection mechanism, door lock bottom plate are equipped with locking mechanism and unlocking mechanism, and the locking mechanism includes electromagnet connection shaft,
Shaft is rotatably fixedly connected on door lock bottom plate and rotatable band moveable lock hook clasps signal briquetting, the solution lock machine
It sets up in the lower end of latch hook.
Another embodiment according to the present utility model, further comprise the signal detection mechanism include signal briquetting and
Signal induction device.
Another embodiment according to the present utility model further comprises being also connected in the shaft and the connecting shaft of latch hook
One auxiliary shaft.
It includes that pull rod leading truck is fixed that another embodiment according to the present utility model, which further comprises the unlocking mechanism,
In on door lock bottom plate, pull rod passes through pull rod leading truck, and is arranged with spring in pull rod leading truck, on pull rod.
The beneficial effects of the utility model are: the structure of this shield door door lock assembly is simple, both ends are respectively arranged one mutually
The door lock assembly not interfered, in the case where encountering failure conditions a, it is ensured that at least side door can be opened, and be equipped with and manually solve
Latch mechanism, safety are higher.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of unlocking mechanism in Fig. 1；
Wherein: 1, signal induction device, 2, signal briquetting, 3, latch hook, 4, railcar bicycle beam, 5, unlocking mechanism, 6, shaft,
7, electromagnet, 8, auxiliary shaft, 10, door lock bottom plate, 9, shield door upper end upper thread, 11, pull rod, 12, pull rod leading truck, 13, bullet
Spring.
Specific embodiment
As shown in Figure 1, shield door door lock assembly is in symmetrical structure, a non-interfering door lock assembly is respectively arranged in both ends.
In the case where encountering failure conditions, it is ensured that at least a side door can be opened, and be equipped with manually unlocking mechanism 5, and safety is more
It is high.
The specific structure of door lock assembly includes the door lock bottom plate 10 being equipped in shield door, the track of shield door upper end upper thread 9
Vehicle bicycle beam is equipped with locking mechanism and unlocking mechanism 5 by hex bolts connection signal testing agency, door lock bottom plate 10, locks machine
Structure includes that electromagnet 7 connects shaft 6, and shaft 6 is rotatably fixedly connected on door lock bottom plate 10 and rotatably drives lock
Hook 3 clasps signal briquetting 2, and unlocking mechanism 5 is placed in the lower end of latch hook 3.
Signal briquetting 2 and signal induction device 1.When signal briquetting 2 and latch hook 3 fasten, signal briquetting 2 issues signal,
Control centre is received by signal induction device 1 and is transmitted to, vehicle can be run.
An auxiliary shaft 9 is also connected in shaft 6 and the connecting shaft of latch hook 3.Assist shaft 9 when shaft 6 moves, it can be with
Faster, latch hook 3 is more accurately assisted to clasp the tracks of signal briquetting 2.
As shown in Fig. 2, unlocking mechanism 5 includes that pull rod leading truck 12 is fixed on door lock bottom plate 10, pull rod 11 passes through pull rod
Leading truck 12, and in pull rod leading truck 12, spring 13 is arranged on pull rod 11.Unlocking mechanism 5 is normally transported in door lock assembly
Auxiliary support effect is played in the case where row, the spring 13 in pull rod leading truck 12 can be compressed with about 3 latch hook, be returned
Bullet.When the prominent event when anything crops up of rail vehicle, locking mechanism failure, pull rod 11 can be pulled manually, solves latch hook 3 and signal briquetting 2
Lock.
When work, electromagnet 7 drives internal electromagnetic core to move downward, and drives shaft 6 to rotate, makes latch hook with shaft 6
The centre of motion, to clasp signal briquetting 2, signal briquetting 2 issues signal, is received by signal induction device 1 and is transmitted to control
Center, vehicle can be run.Electromagnet 7 drives internal electromagnetic core to move upwards, and drives shaft 6 to rotate, makes latch hook with shaft 6
For the centre of motion, to release the fastening with signal briquetting 2, signal briquetting 2 issues signal, is received simultaneously by signal induction device 1
It is transmitted to control centre, completes door opening action.
Claims (4)
1. a kind of shield door door lock assembly, including shield door door lock assembly are in symmetrical structure, both ends are respectively arranged one and do not interfere with each other
Door lock assembly, the railcar bicycle beam of the door lock bottom plate (10) being equipped in shield door, shield door upper end upper thread (9) upper end passes through six
Corner bolt connection signal testing agency, it is characterised in that: the door lock bottom plate (10) is equipped with locking mechanism and unlocking mechanism
(5), the locking mechanism includes electromagnet (7) connection shaft (6), and shaft (6) is rotatably fixedly connected on door lock bottom plate
(10) on and rotatable band moveable lock hook (3) clasps signal briquetting (2), and the unlocking mechanism (5) is placed under latch hook (3)
End.
2. shield door door lock assembly as described in claim 1, it is characterised in that: the signal detection mechanism includes signal briquetting
(2) and signal induction device (1).
3. shield door door lock assembly as described in claim 1, it is characterised in that: the connecting shaft of the shaft (6) and latch hook (3)
On be also connected with an auxiliary shaft (8).
4. shield door door lock assembly as described in claim 1, it is characterised in that: the unlocking mechanism (5) includes pull rod guiding
Frame (12) is fixed on door lock bottom plate (10), and pull rod (11) passes through pull rod leading truck (12), and in pull rod leading truck (12),
Spring (13) are arranged on pull rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821911055.8U CN208534231U (en) | 2018-11-20 | 2018-11-20 | Shield door door lock assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821911055.8U CN208534231U (en) | 2018-11-20 | 2018-11-20 | Shield door door lock assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208534231U true CN208534231U (en) | 2019-02-22 |
Family
ID=65378556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821911055.8U Active CN208534231U (en) | 2018-11-20 | 2018-11-20 | Shield door door lock assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208534231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021243642A1 (en) * | 2020-06-04 | 2021-12-09 | 谢柏玲 | Automatic calibration and locking device of sliding door |
-
2018
- 2018-11-20 CN CN201821911055.8U patent/CN208534231U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021243642A1 (en) * | 2020-06-04 | 2021-12-09 | 谢柏玲 | Automatic calibration and locking device of sliding door |
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