CN204941079U - Platform screen door machine release mechanism - Google Patents
Platform screen door machine release mechanism Download PDFInfo
- Publication number
- CN204941079U CN204941079U CN201520690574.6U CN201520690574U CN204941079U CN 204941079 U CN204941079 U CN 204941079U CN 201520690574 U CN201520690574 U CN 201520690574U CN 204941079 U CN204941079 U CN 204941079U
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- CN
- China
- Prior art keywords
- push rod
- lock body
- rotary magnet
- manual unlocking
- door
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Abstract
The utility model relates to a kind of platform screen door machine release mechanism, comprise mechanism shell, left, right sliding door door lock plate, rotary magnet and lock body, mechanism shell is used for being connected with door machine beam, left, right sliding door door lock plate is used for and a left side, right sliding door connects, rotary magnet is arranged on mechanism shell, lock body is arranged on rotary magnet, the two ends of lock body have latch hook, the direction of two latch hooks is contrary, one upwards, one downwards, left, right sliding door door lock plate has the fore shaft coordinated with latch hook, rotary magnet drives lock body to be rotated to unlocked position by horizontal level, the latch hook buckling into fore shaft is departed from, realize unlocking.Mechanism shell is also provided with manual unlocking push rod, and by upwardly manual unlocking push rod, lock body is rotated to unlocked position by horizontal level.The beneficial effects of the utility model are: structure is reliable, and operating physical force is little, stable performance; Cut off self-lock, locking is reliable; Possesses reliable hand-operating unlocking mechanism.
Description
Technical field
The utility model relates to a kind of platform screen door machine release mechanism.
Background technology
Domestic conventional platform screen door machine release mechanism action part is many, and processing and manufacturing required precision is high, and processing technology is complicated, and primary drive structural path is long, parts inefficacy easy to wear, higher to erection required precision.
Utility model content
The technical problems to be solved in the utility model is: provide a kind of platform screen door machine release mechanism, simplifies structure, improves stability.
The utility model solves the technical scheme that its technical problem adopts: a kind of platform screen door machine release mechanism, comprise mechanism shell, left, right sliding door door lock plate, rotary magnet and lock body, mechanism shell is used for being connected with door machine beam, left, right sliding door door lock plate is used for and a left side, right sliding door connects, rotary magnet is arranged on mechanism shell, lock body is arranged on rotary magnet, the two ends of lock body have latch hook, the direction of two latch hooks is contrary, one upwards, one downwards, left, right sliding door door lock plate has the fore shaft coordinated with latch hook, rotary magnet drives lock body to be rotated to unlocked position by horizontal level, the latch hook buckling into fore shaft is departed from, realize unlocking.
Further restriction, mechanism shell is also provided with manual unlocking push rod, the axis of manual unlocking push rod and the rotational axis vertical of rotary magnet, manual unlocking push rod is positioned at one end of lock body, by upwardly manual unlocking push rod, manual unlocking push rod withstands on lock body, and drive lock body to be rotated to unlocked position by horizontal level, manual unlocking push rod passes through spring reset.Manual unlocking push rod ensures that this machine release mechanism can carry out manual unlocking in platform side.
Further restriction, manual unlocking push rod is arranged on mechanism shell by push rod mount pad, has the axle sleeve as director element between manual unlocking push rod and push rod mount pad.
Further restriction, rotary magnet is auto-reset type rotary magnet, thus ensures that this machine release mechanism can cut off self-lock, and ensures the safety requirements that shield door runs.
The beneficial effects of the utility model are: structure is reliable, and operating physical force is little, stable performance; Cut off self-lock, locking is reliable; Possesses reliable hand-operating unlocking mechanism.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated;
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is that electromagnet of the present utility model unlocks and manual unlocking action schematic diagram;
Fig. 3 is the mounting structure schematic diagram of manual unlocking push rod of the present utility model;
Fig. 4 is the sectional view of Fig. 3;
Wherein, 1. mechanism shell, 21. left sliding door door lock plates, 22. right sliding door door lock plates, 3. lock body, 31. latch hooks, 4. rotary magnet, 5. axle sleeve, 6. push rod mount pad, 7. spring, 8. manual unlocking push rod, 9. the first bolt, 10. the second bolt.
Detailed description of the invention
As Fig. 1, 2, shown in 3 and 4, a kind of platform screen door machine release mechanism, comprise mechanism shell 1, left, right sliding door door lock plate 21, 22, rotary magnet 4 and lock body 3, rotary magnet 4 is auto-reset type rotary magnet, mechanism shell 1 is arranged on a machine beam by the first bolt 9, left, right sliding door door lock plate 21, 22 are arranged on a left side respectively by the second bolt 10, on right sliding door, rotary magnet 4 is arranged on mechanism shell 1, lock body 3 bolt is arranged on rotary magnet 4, the two ends of lock body 3 have latch hook 31, the direction of two latch hooks 31 is contrary, one upwards, one downwards, left, right sliding door door lock plate 21, there is on 22 the fore shaft coordinated with latch hook 31, rotary magnet 4 drives lock body 3 to be rotated to unlocked position by horizontal level, the latch hook 31 buckling into fore shaft is departed from, realize unlocking.
Mechanism shell 1 is also provided with manual unlocking push rod 8, and manual unlocking push rod 8 is arranged on mechanism shell 1 by push rod mount pad 6, has the axle sleeve 5 as director element between manual unlocking push rod 8 and push rod mount pad 6.Axle sleeve 5 is the axle sleeve of oil-free self lubrication composite material.The axle sleeve of oil-free self lubrication composite material ensures the requirement of the non-maintaining environmental protection that mechanism runs.The axis of manual unlocking push rod 8 and the rotational axis vertical of rotary magnet 4, manual unlocking push rod 8 is positioned at one end of lock body 3, by upwardly manual unlocking push rod 8, manual unlocking push rod 8 withstands on lock body 3, drive lock body 3 to be rotated to unlocked position by horizontal level, manual unlocking push rod 8 is resetted by spring 7.
Automatic unlocking and the manual unlocking course of work of this platform screen door machine release mechanism are as follows:
When system controls automatically, rotary magnet 4 receives door control unit (DCU) and sends control signal, and drive lock body 3 to rotate to unlocked position by direction shown in Fig. 2, at this moment sliding door can freely be opened, and completes automatic unlocking action.
During manual unlocking, manual unlocking push rod 8 moves upward by Fig. 3 direction as shown, promotes lock body 3 and rotates, complete unlocking motion, and after unlocking motion completes, manual unlocking push rod 8 is returned to initial position under spring 7 acts on.
When system cut-off, rotary magnet 4 possesses auto-reset function, thus drives lock body 3 to be returned to locked position, ensures the requirement that screen door normally runs.
The innovative point of this platform screen door machine release mechanism is:
(1) adopt rotary magnet 4 and the execution unit of manual unlocking push rod 8 as release mechanism, possess automatically and manual operation unblock.
(2) manual unlocking push rod 8 adopts the axle sleeve of oil-free self lubrication composite material to be director element.
(3) rotary magnet 4 is auto-reset type rotary magnet, cuts off self-lock.
(4) by integrated lock locking mechanism, the unblock of left and right sliding door is synchronous with locking action.
Claims (4)
1. a platform screen door machine release mechanism, is characterized in that, comprise mechanism shell (1), left, right sliding door door lock plate (21, 22), rotary magnet (4) and lock body (3), mechanism shell (1) is for being connected with door machine beam, left, right sliding door door lock plate (21, 22) for a left side, right sliding door connects, rotary magnet (4) is arranged on mechanism shell (1), lock body (3) is arranged on rotary magnet (4), the two ends of lock body (3) have latch hook (31), the direction of two latch hooks (31) is contrary, one upwards, one downwards, left, right sliding door door lock plate (21, 22) there is on the fore shaft coordinated with latch hook (31), rotary magnet (4) drives lock body (3) to be rotated to unlocked position by horizontal level, the latch hook (31) buckling into fore shaft is departed from, realize unlocking.
2. platform screen door machine release mechanism according to claim 1, it is characterized in that: described mechanism shell (1) is also provided with manual unlocking push rod (8), the axis of manual unlocking push rod (8) and the rotational axis vertical of rotary magnet (4), manual unlocking push rod (8) is positioned at one end of lock body (3), by upwardly manual unlocking push rod (8), manual unlocking push rod (8) withstands on lock body (3), lock body (3) is driven to be rotated to unlocked position by horizontal level, manual unlocking push rod (8) is resetted by spring (7).
3. platform screen door machine release mechanism according to claim 2, it is characterized in that: described manual unlocking push rod (8) is arranged on mechanism shell (1) by push rod mount pad (6), there is between manual unlocking push rod (8) and push rod mount pad (6) axle sleeve (5) as director element.
4. platform screen door machine release mechanism according to claim 1, is characterized in that: described rotary magnet (4) is auto-reset type rotary magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520690574.6U CN204941079U (en) | 2015-08-27 | 2015-08-27 | Platform screen door machine release mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520690574.6U CN204941079U (en) | 2015-08-27 | 2015-08-27 | Platform screen door machine release mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204941079U true CN204941079U (en) | 2016-01-06 |
Family
ID=55008520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520690574.6U Active CN204941079U (en) | 2015-08-27 | 2015-08-27 | Platform screen door machine release mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204941079U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121395A (en) * | 2016-08-17 | 2016-11-16 | 上海古鳌电子科技股份有限公司 | One is joined paper money case locking system and joins paper money draw box mechanism |
| CN106761032A (en) * | 2016-11-28 | 2017-05-31 | 上海嘉成轨道交通安全保障系统股份公司 | The door lock and gate of gate |
| CN106761031A (en) * | 2016-11-28 | 2017-05-31 | 上海嘉成轨道交通安全保障系统股份公司 | The door lock and gate of gate |
| CN108086818A (en) * | 2016-11-22 | 2018-05-29 | 南京启越机电设备有限公司 | The stopping sliding door of the automatically controlled manual locking mechanism of stopping sliding door and the application mechanism |
| CN110259272A (en) * | 2019-06-21 | 2019-09-20 | 宁波中车时代电气设备有限公司 | A kind of passive locks door system for shield door |
| CN110329290A (en) * | 2019-07-26 | 2019-10-15 | 南京康尼机电股份有限公司 | A kind of rail traffic vehicles emergency escape escape ramp |
| CN112576114A (en) * | 2020-07-26 | 2021-03-30 | 宁波中车时代电气设备有限公司 | Passive locking device of subway platform screen door |
-
2015
- 2015-08-27 CN CN201520690574.6U patent/CN204941079U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121395A (en) * | 2016-08-17 | 2016-11-16 | 上海古鳌电子科技股份有限公司 | One is joined paper money case locking system and joins paper money draw box mechanism |
| CN108086818A (en) * | 2016-11-22 | 2018-05-29 | 南京启越机电设备有限公司 | The stopping sliding door of the automatically controlled manual locking mechanism of stopping sliding door and the application mechanism |
| CN108086818B (en) * | 2016-11-22 | 2023-02-10 | 南京启越机电设备有限公司 | Electric control manual locking mechanism of sliding plug door and sliding plug door applying same |
| CN106761032A (en) * | 2016-11-28 | 2017-05-31 | 上海嘉成轨道交通安全保障系统股份公司 | The door lock and gate of gate |
| CN106761031A (en) * | 2016-11-28 | 2017-05-31 | 上海嘉成轨道交通安全保障系统股份公司 | The door lock and gate of gate |
| CN110259272A (en) * | 2019-06-21 | 2019-09-20 | 宁波中车时代电气设备有限公司 | A kind of passive locks door system for shield door |
| CN110329290A (en) * | 2019-07-26 | 2019-10-15 | 南京康尼机电股份有限公司 | A kind of rail traffic vehicles emergency escape escape ramp |
| CN112576114A (en) * | 2020-07-26 | 2021-03-30 | 宁波中车时代电气设备有限公司 | Passive locking device of subway platform screen door |
| CN112576114B (en) * | 2020-07-26 | 2022-06-14 | 宁波中车时代传感技术有限公司 | Passive locking device of subway platform shield door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |