CN201883805U - Electronic mechanical lock for rail transit half-height safety door - Google Patents

Electronic mechanical lock for rail transit half-height safety door Download PDF

Info

Publication number
CN201883805U
CN201883805U CN2010206164695U CN201020616469U CN201883805U CN 201883805 U CN201883805 U CN 201883805U CN 2010206164695 U CN2010206164695 U CN 2010206164695U CN 201020616469 U CN201020616469 U CN 201020616469U CN 201883805 U CN201883805 U CN 201883805U
Authority
CN
China
Prior art keywords
lock
electromagnet
pin
sliding door
storehouse
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 - Lifetime
Application number
CN2010206164695U
Other languages
Chinese (zh)
Inventor
何建怡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BEIJING SINOTALENT TECHNOLOGY DEVELOPMENT Co Ltd
Original Assignee
BEIJING SINOTALENT TECHNOLOGY DEVELOPMENT Co Ltd
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 BEIJING SINOTALENT TECHNOLOGY DEVELOPMENT Co Ltd filed Critical BEIJING SINOTALENT TECHNOLOGY DEVELOPMENT Co Ltd
Priority to CN2010206164695U priority Critical patent/CN201883805U/en
Application granted granted Critical
Publication of CN201883805U publication Critical patent/CN201883805U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

The utility model discloses an electronic mechanical lock for a rail transit half-height safety door, which comprises an electromagnet, a lock electromagnet pin, a lock sensor cam plate, a lock shifting fork, a lock stock pin, a lock welding nut, a sliding door lock stock, a sliding door lock pin and a limit switch, wherein the electromagnet is fixed together with the lock sensor cam plate by the aid of the lock electromagnet pin, the limit switch is arranged at one end of the lock sensor cam plate, and the other end of the lock sensor cam plate is connected with the movable sliding door lock stock by the aid of the lock shifting fork. As the limit switch and the sliding door lock stock are arranged at two ends of the lock sensor cam plate, after the electromagnet is opened, the limit switch and a sliding door can be opened more rapidly. Compared with the prior art, the electronic mechanical lock adopting the electromagnet structure has better advantages of prolonged service life and energy conservation as the electromagnet does not need to be electrified for a long period of time during unlocking and locking.

Description

A kind of track traffic half-height safety door electromechanical lock
Technical field
The utility model relates to a kind of electromechanical lock, relates in particular to a kind of electromechanical lock that is used for the track traffic half-height safety door.
Background technology
The rail traffic station station platform safety door, or claim non-hermetic type platform automatic door, generally be arranged in ground and overhead station, and part adopts the platform of the underground station of open and close formula environmental control system, can be divided into two big classes of overall height safety door and half-height safety door, its main purpose is to separate running tunnel and platform, and then fully guarantees passengers' personal safety.
Wherein, especially common with half-height safety door.
Usually, when automatic door is no, all needing the automatic door locking, usually, is to adopt electromechanical lock to carry out the locking automatic door.
Electromechanical lock comparatively commonly used at present has the structure more complicated, the shortcoming that application life is relatively shorter.Especially use traffic safety door in orbit, need frequent replacing especially, lose time and the energy.
The utility model content
The utility model is in order to overcome the short shortcoming of traditional electromechanical lock complex structure, application life, provide a kind of simple in structure, reliability is high, the electromechanical lock of environmental protection.
The utility model solves the problems of the technologies described above the technical scheme that adopted as following description:
A kind of track traffic half-height safety door electromechanical lock, it is characterized in that, comprise, electromagnet, lock electromagnet pin, lock sensor lobe plate, lock shift fork and lock storehouse pin, lock welded nut, sliding door lock lock storehouse, sliding door lock lock pin and travel switch, wherein, described electromagnet is fixed together by lock electromagnet pin and lock sensor lobe plate, and described lock sensor lobe plate one end is provided with travel switch, and an end is connected with mobilizable sliding door lock lock storehouse by the lock shift fork.
Further, preferred construction is that described lock shift fork is provided with lock welded nut and lock storehouse pin, and described lock shift fork can drive lock storehouse pin around the rotation of lock welded nut.
Further, preferred construction is, described sliding door lock lock storehouse can be around the sliding door lock lock pin) rotation, and it is fastened on lock storehouse pin and locks between the welded nut.
The beneficial effect that the utility model has been had after having taked technique scheme such as below description:
The first, because the two ends of above-mentioned lock sensor lobe plate are provided with travel switch and sliding door lock lock storehouse, after opening electromagnet, opening travel switch and open sliding door comparatively promptly;
The second, with respect to existing design, this structure has been taked electromagnet structure, and in the process of release and locking, electromagnet need not be switched on for a long time, has prolonged application life, has saved the energy, has better technical effect.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in detail, so that above-mentioned advantage of the present utility model is clearer and more definite.
Fig. 1 is the structural representation of forward sight of the present utility model;
Fig. 2 is the structural representation of backsight of the present utility model.
Fig. 3 is a scheme of installation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail.
Fig. 1 is the structural representation of forward sight of the present utility model;
Fig. 2 is the structural representation of backsight of the present utility model;
Fig. 3 is a scheme of installation of the present utility model.
As shown in the figure, this utility model electromechanical lock comprises electromagnet 1, lock electromagnet pin 2, lock sensor lobe plate 3, lock shift fork 4 and lock storehouse pin 5, lock welded nut 6, sliding door lock lock storehouse 7, sliding door lock lock pin 8, travel switch 9.Wherein, described electromagnet 1 is fixed on above the lock sensor lobe plate by lock electromagnet pin 2, and above-mentioned lock sensor lobe plate 3 can be around 2 motions rotatably of lock electromagnet pin, and described lock sensor lobe plate 3 is connected with travel switch 9.
In addition, lock sensor lobe plate 3 also is connected and fixed lock shift fork 4 by lock electromagnet pin 2, and above-mentioned lock shift fork 4 is provided with a lock welded nut 6 and lock storehouse pin 5, and described lock shift fork 4 and lock storehouse pin 5 can be around 6 rotations of lock welded nut.
An end is provided with a lug boss above the above-mentioned sliding door lock lock storehouse 7, one end is provided with recess, and, sliding door lock lock storehouse 7 is fastened between lock welded nut 6 and the lock storehouse pin 5 by above-mentioned lug boss and recess, and above-mentioned sliding door lock lock storehouse 7 can move up and down between lock welded nut 6 and lock storehouse pin 5.
And, because sliding door lock is closed in described sliding door lock lock storehouse 7 when being in the state of rising.When the state that sliding door lock lock storehouse 7 descends, open sliding door lock.
The motion principle of said apparatus is as following description:
When carrying out release, at first, electromagnet 1 snap action, by 3 translations of lock electromagnet pin 2 pulling lock sensor lobe plates, at this moment, lock shift fork 4 and lock storehouse pin 5 are locked the storehouse simultaneously and are sold 5 translations around 6 rotations of lock welded nut, sliding door lock lock storehouse 7 falls, and sliding door lock lock pin 8 breaks away from from sliding door lock lock storehouse 7; And, in 3 translations of lock sensor lobe plate, touch travel switch 9, electric motor starting, sliding door is opened.
When carrying out locking, sliding door lock lock pin 8 touches sliding door lock lock storehouse 7, and the sliding door locking is risen in sliding door lock lock storehouse 7.
The utility model has been realized the release of track traffic half-height safety door and two processes of locking by very simple structure, and in the process of release and locking, electromagnet need not be switched on for a long time, has prolonged application life, has saved the energy; Simultaneously, release and locking process are separated with the switching process of door, have further prolonged the useful life of electromechanical lock.
It should be noted that; above-mentioned specific embodiment only is exemplary; under above-mentioned instruction of the present utility model, those skilled in the art can carry out various improvement and distortion on the basis of the foregoing description, and these improvement or distortion drop in the protection domain of the present utility model.
It will be understood by those skilled in the art that top specific descriptions just in order to explain the purpose of this utility model, are not to be used to limit the utility model.Protection domain of the present utility model is limited by claim and equivalent thereof.

Claims (3)

1. track traffic half-height safety door electromechanical lock, it is characterized in that, comprise, electromagnet (1), lock electromagnet pin (2), lock sensor lobe plate (3), lock shift fork (4) and lock storehouse pin (5), lock welded nut (6), sliding door lock lock storehouse (7), sliding door lock lock pin (8) and travel switch (9), wherein, described electromagnet is fixed together by lock electromagnet pin (2) and lock sensor lobe plate (3), described lock sensor lobe plate (3) one ends are provided with travel switch (9), and an end is connected with mobilizable sliding door lock lock storehouse (7) by lock shift fork (4).
2. track traffic half-height safety door electromechanical lock according to claim 1, it is characterized in that, described lock shift fork (4) is provided with lock welded nut (6) and lock storehouse pin (5), and described lock shift fork (4) can drive lock storehouse pin (5) around lock welded nut (6) rotation.
3. track traffic half-height safety door electromechanical lock according to claim 1 and 2 is characterized in that, described sliding door lock lock storehouse (7) can rotate around sliding door lock lock pin (8), and it is fastened between lock storehouse pin (5) and the lock welded nut (6).
CN2010206164695U 2010-11-22 2010-11-22 Electronic mechanical lock for rail transit half-height safety door Expired - Lifetime CN201883805U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206164695U CN201883805U (en) 2010-11-22 2010-11-22 Electronic mechanical lock for rail transit half-height safety door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206164695U CN201883805U (en) 2010-11-22 2010-11-22 Electronic mechanical lock for rail transit half-height safety door

Publications (1)

Publication Number Publication Date
CN201883805U true CN201883805U (en) 2011-06-29

Family

ID=44181345

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206164695U Expired - Lifetime CN201883805U (en) 2010-11-22 2010-11-22 Electronic mechanical lock for rail transit half-height safety door

Country Status (1)

Country Link
CN (1) CN201883805U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102677990A (en) * 2012-04-30 2012-09-19 株洲南车时代电气股份有限公司 Sliding door lock for half-height safety door
CN102852399A (en) * 2012-08-31 2013-01-02 陈强 Electronic control mechanical lock and safety gate with same
CN104196373A (en) * 2014-08-26 2014-12-10 杭州优迈科技有限公司 Rail transit half-height emergency exit lock and half-height emergency exit
CN105178737A (en) * 2014-07-31 2015-12-23 西安铁路信号有限责任公司 Electronic locking method for sliding door
CN110199072A (en) * 2016-12-09 2019-09-03 斯坦利布莱克和戴克公司 With the door system for swinging interlock system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102677990A (en) * 2012-04-30 2012-09-19 株洲南车时代电气股份有限公司 Sliding door lock for half-height safety door
CN102677990B (en) * 2012-04-30 2015-09-16 株洲南车时代电气股份有限公司 A kind of sliding door lock for half-height safety door
CN102852399A (en) * 2012-08-31 2013-01-02 陈强 Electronic control mechanical lock and safety gate with same
CN105178737A (en) * 2014-07-31 2015-12-23 西安铁路信号有限责任公司 Electronic locking method for sliding door
CN104196373A (en) * 2014-08-26 2014-12-10 杭州优迈科技有限公司 Rail transit half-height emergency exit lock and half-height emergency exit
CN110199072A (en) * 2016-12-09 2019-09-03 斯坦利布莱克和戴克公司 With the door system for swinging interlock system

Similar Documents

Publication Publication Date Title
CN201883805U (en) Electronic mechanical lock for rail transit half-height safety door
CN103552565A (en) Linkage type two-stage locking device, hopper wagon bottom door and hopper wagon
CN202324895U (en) Connecting rod locking device for sliding door
CN201318076Y (en) Locking device
CN203580952U (en) Connecting rod type two-stage locking device, hopper car bottom door and hopper car
CN102431459B (en) Current collector with device capable of breaking away from third rail
CN202380827U (en) Locked and unlocked state keeping device for manhole cover lock
CN102444336B (en) Door lock of safety door
CN203515122U (en) Opening-closing mechanism with self-locking device
CN202831881U (en) Safety gate door locking device based on crank rocker mechanism
CN201100037Y (en) Railway flat carriage truck side door opening and closing device
CN205277106U (en) Mechanical latching ware
CN201047204Y (en) Shifting fork locking device
CN202474644U (en) Valve driving device for switch cabinet
CN206352436U (en) A kind of wealthy family's emergent door lock of subway half
CN102420395A (en) Valve driving device of switch cabinet
CN102444337A (en) Connecting-rod locking device for moving door
CN205140848U (en) Open high voltage isolator that opens ice perpendicularly
CN205918243U (en) Mechanical type electromagnetic lock of subway shield door
CN202357894U (en) Current collector with third rail deviating device
CN202743241U (en) Wagon bottom-door opening/closing device
CN202467373U (en) Electrically controlled electric concealed sliding door system for railway
CN105128784B (en) Storage battery dolly self-lock device of track car
CN205231591U (en) DC traction dolly with valve interlocking function
CN202117470U (en) Opening and closing mechanism of automatic storage cabinet door

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20110629