CN204941079U - Platform screen door machine release mechanism - Google Patents

Platform screen door machine release mechanism Download PDF

Info

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
Authority
CN
China
Prior art keywords
lock
push rod
rotary magnet
door
manual unlocking
Prior art date
Application number
CN201520690574.6U
Other languages
Chinese (zh)
Inventor
戈建鸣
张庆国
Original Assignee
今创集团股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 今创集团股份有限公司 filed Critical 今创集团股份有限公司
Priority to CN201520690574.6U priority Critical patent/CN204941079U/en
Application granted granted Critical
Publication of CN204941079U publication Critical patent/CN204941079U/en

Links

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

Platform screen door machine release mechanism
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.
CN201520690574.6U 2015-08-27 2015-08-27 Platform screen door machine release mechanism CN204941079U (en)

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 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 (4)

* Cited by examiner, † Cited by third party
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
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
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
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

Cited By (4)

* Cited by examiner, † Cited by third party
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
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
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
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

Similar Documents

Publication Publication Date Title
CN103277474B (en) Power screw formula extending means and engineering machinery
CN103080454B (en) Pull-in device
CN108502045B (en) Traveling mechanism
CN207934622U (en) A kind of power-assisted vehicle electric control mechanical lock
US8997534B2 (en) Privacy override function for a door lock
DE112013003208T5 (en) Vehicle lock with immediate locking of the pawl
CN205025233U (en) Electron thief resistant machine lock
CN204703626U (en) A kind of radial latch system of circular door-plate
CN107181120A (en) A kind of deduster equipment
CN205135134U (en) Emergent delatch mechanism
CN102889026B (en) Clamping type mechanical antitheft lock
CN101475014A (en) Coupler and anti-creep mechanism of coupler
CN102730578A (en) Plug-unplug pin mechanism and cylinder head thereof, plug pin type telescopic arm and crane
CN201605611U (en) Hydraulic quick-change device for working device accessory of hydraulic excavator
CN106015170B (en) Mechanical automatic locking cylinder
CN109319691B (en) Shear type lifter locking assembly
CN203580952U (en) Connecting rod type two-stage locking device, hopper car bottom door and hopper car
CN103507751A (en) Mechanical steering lock
CN203960591U (en) A kind of novel washing machine door lock
CN106853941B (en) It is inserted into trigger-type layer door lock lock core device and elevator door unlock and alarming device
CN105221743B (en) One kind is reversed gear lock construction
CN201031832Y (en) Locking mechanism
CN103696640B (en) A kind of latch hook automatic locking mechanism for rail vehicle sliding door
CN208500232U (en) A kind of symmetrical mechanical locking mechanism of shearing type lifter
CN203050275U (en) Electronic lock unable to be unlocked by vibration

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model