CN103670048A - Electric control door lock used for an electrically-operated side hung door - Google Patents
Electric control door lock used for an electrically-operated side hung door Download PDFInfo
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- CN103670048A CN103670048A CN201310718880.1A CN201310718880A CN103670048A CN 103670048 A CN103670048 A CN 103670048A CN 201310718880 A CN201310718880 A CN 201310718880A CN 103670048 A CN103670048 A CN 103670048A
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- lock
- door
- lock hook
- wire rope
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Abstract
An electric control door lock used for an electrically-operated side hung door comprises a lock cylinder portion and a lock bracket portion; the lock cylinder portion comprises a main lock hook, an auxiliary lock hook and a lock cylinder base, the lock cylinder base is arranged on a door body and provided with a steel wire rope sheave, the main lock hook and the auxiliary lock hook are arranged on the lock cylinder base in a combined mode through the same hinge pin, the auxiliary lock is provided with a steel wire rope hinge pin, and a steel wire rope connected with a door opening mechanism is wound around the steel wire rope sheave and connected with the steel wire rope hinge pin; the lock bracket portion comprises a lock bracket, an electromagnetic valve, a proximity switch and a travel switch, the lock bracket is arranged on a machine base, the electromagnetic valve, the proximity switch and the travel switch are arranged on the lock bracket respectively, the electromagnetic valve is arranged corresponding to the main lock hook, and the proximity switch is arranged corresponding to the auxiliary lock hook. According to the electric control door lock, the door can be opened electrically or manually and is convenient to open and close; when the door is closed, the door can be locked reliably through the door lock; signals are used for reflecting or indicating (displaying) whether the door is closed in place or not; different signals are used for reflecting or indicating (displaying) manual unlocking and electrical unlocking.
Description
Technical field
The present invention relates to bionic device, particularly a kind of for the flat electric control door lock of opening electric door.
Background technology
Door lock is varied, comprises general door lock and safe-guard door lock.Shield door, safety door for rail traffic platform, and the door lock that uses such as the safety passway door of public, communal facilities, except requiring to have anti-theft feature, also to possess switch convenient, flexible, inside and outside can switch, and the feature such as available various ways switch.But the safe-guard door lock of prior art generally all can not meet above-mentioned requirements simultaneously.
Summary of the invention
Object of the present invention, exactly in order to address the above problem, provides a kind of for the flat electric control door lock of opening electric door.
In order to achieve the above object, the present invention has adopted following technical scheme: a kind of for the flat electric control door lock of opening electric door, and comprise the tapered end part being arranged on a body and be arranged on the lock part on support; Described lock head divides and comprises master lock hook, secondary lock hook and tapered end seat, tapered end seat is arranged on a body and is provided with wire rope rope sheave, master lock hook and secondary lock hook are arranged on tapered end seat by same bearing pin combination, secondary lock hook is provided with wire rope bearing pin, and a wire rope being connected with door-opening mechanism is walked around wire rope rope sheave and is connected with wire rope bearing pin; Described lock partly comprises lock, electromagnetic valve, approach switch and travel switch, lock is arranged on support, electromagnetic valve, approach switch and travel switch are arranged on respectively on lock, and wherein electromagnetic valve arranges corresponding to master lock hook, and approach switch arranges corresponding to secondary lock hook.
On described tapered end seat, be also provided with two spring fitting posts, on described master lock hook and secondary lock hook, be respectively equipped with spring fitting post, two return springs are connected between corresponding spring fitting post, the elastic force of return are provided to master lock hook and secondary lock hook.
Described master lock hook is provided with kidney-shaped pilot hole, the corresponding lead that is provided with on described secondary lock hook, and the lead on secondary lock hook is located in the kidney-shaped pilot hole on master lock hook, makes can do relative motion between master lock hook and secondary lock hook.
On described tapered end seat, be connected with travel switch contact, the trip switch contact, corresponding to travel switch setting, is put down while opening electric door door-closing in-place, and the contact of the trip switch contact impact stroke switch produces and closes gate signal; Flat open electric door and leave after the contact of travel switch, no signal produces; Thereby realized the flat signal monitoring of opening electric door.
Of the present invention have following advantage and disadvantage for the flat electric control door lock of opening electric door:
1, can electronic, manual two kinds of modes open the door, switch is convenient;
2, at closing time, door lock can be locked a door solid and reliablely;
3, whether door is closed and is put in place, has signal reflection or refers to that (showing) show;
4, manual unlocking, electronic release all have the reflection of different signal or refer to that (showing) show.
Accompanying drawing explanation
Figure l is that the present invention is for the flat overall structure schematic diagram of opening the electric control door lock of electric door;
Fig. 2 is the overall structure schematic diagram of the lock part in the present invention;
Fig. 3 is the structural representation of the lock in the present invention;
Fig. 4 is the overall structure schematic diagram of the tapered end part in the present invention;
Fig. 5 is the structural representation of the master lock hook in the present invention;
Fig. 6 is the structural representation of the secondary lock hook in the present invention;
Fig. 7 is the structural representation of the tapered end seat in the present invention.
The specific embodiment
Referring to Fig. 1 Fig. 2, coordinate referring to Fig. 3-Fig. 7, of the present invention for the flat electric control door lock of opening electric door, comprise the tapered end part 6 being arranged on a body l and be arranged on the lock part on support 2; Tapered end part 6 comprises master lock hook 6l, secondary lock hook 62 and tapered end seat 63, tapered end seat 63 is arranged on a body l and goes up and be provided with wire rope rope sheave 63l, master lock hook and secondary lock hook are arranged on tapered end seat by 65 combinations of same bearing pin, secondary lock hook 62 is provided with wire rope bearing pin 62l, and a wire rope being connected with door-opening mechanism (out not shown) is walked around wire rope rope sheave and is connected with wire rope bearing pin; Lock partly comprises lock 5, electromagnetic valve 3, approach switch 4 and travel switch 7, lock 5 is arranged on support 2, electromagnetic valve, approach switch and travel switch are arranged on respectively on lock, and wherein electromagnetic valve 3 arranges corresponding to master lock hook 6l, and approach switch 4 arranges corresponding to secondary lock hook 62.
Cooperation is referring to Fig. 5, Fig. 6, Fig. 7, on tapered end seat 63, be also provided with two spring fitting posts 632, on master lock hook 61, be provided with spring fitting post 6ll, on secondary lock hook 62, be provided with spring fitting post 622, return spring 68 connects between the spring fitting post 611 and a spring fitting post 632 on tapered end seat of master lock hook, the elastic force of return is provided to master lock hook.Between the spring fitting post 622 and a spring fitting post 632 on tapered end seat of return spring 67 auxiliary connection latch hooks, the elastic force of return is provided to secondary lock hook.
On master lock hook 6l, be provided with kidney-shaped pilot hole 612, the corresponding lead 623 that is provided with on secondary lock hook 62, the lead on secondary lock hook is located in the kidney-shaped pilot hole on master lock hook, makes can do relative motion between master lock hook and secondary lock hook.
On tapered end seat 63, be connected with travel switch contact 64, the trip switch contact 64 arranges corresponding to travel switch 7, puts down while opening electric door door-closing in-place, and the contact of the trip switch contact impact stroke switch, produces and close gate signal; Flat open electric door and leave after the contact of travel switch, no signal produces; Thereby realized the flat signal monitoring of opening electric door.
Operating principle of the present invention is as follows:
The principle of work and power of l, major and minor latch hook
Put down and open for example, handle for opening door or key action (door-opening mechanism on safety door) in electric door (rail transit safety door), the action of drive wire rope, wire rope turns to by wire rope rope sheave 63l, pull wire rope bearing pin 62l to rotate around bearing pin 65, thereby drive secondary lock hook 62 to contact or leave with approach switch 4, realized approach switch 4 and produced indication or cut-off signal; And drive master lock hook 6l to leave electromagnetic valve 3 simultaneously, thus realized the unhook of master lock hook 61 with electromagnetic valve 3, make safety door in open mode.The return of major and minor latch hook is realized by back-moving spring 67,68 separately.
2, travel switch contact
The effect of stroke contact 64: the contact of impact stroke switch 7 when safety door puts in place, produces and close gate signal; Safety door leaves after the contact of travel switch 7, and no signal produces; Thereby realized the signal monitoring of safety door.
3, electric locking or release
By energising or the power-off of electromagnetic valve 3, the upper and lower action of electromagnetic valve core, makes electromagnetic valve core contact contact or leave with master lock hook 6l, thus the function that realizes locking or unblank.
Claims (4)
1. for a flat electric control door lock of opening electric door, it is characterized in that, comprise the tapered end part being arranged on a body and be arranged on the lock part on support; Described lock head divides and comprises master lock hook, secondary lock hook and tapered end seat, tapered end seat is arranged on a body and is provided with wire rope rope sheave, master lock hook and secondary lock hook are arranged on tapered end seat by same bearing pin combination, secondary lock hook is provided with wire rope bearing pin, and a wire rope being connected with door-opening mechanism is walked around wire rope rope sheave and is connected with wire rope bearing pin; Described lock partly comprises lock, electromagnetic valve, approach switch and travel switch, lock is arranged on support, electromagnetic valve, approach switch and travel switch are arranged on respectively on lock, and wherein electromagnetic valve arranges corresponding to master lock hook, and approach switch arranges corresponding to secondary lock hook.
According to described in claim l for the flat electric control door lock of opening electric door, it is characterized in that: on described tapered end seat, be also provided with two spring fitting posts, on described master lock hook and secondary lock hook, be respectively equipped with spring fitting post, two return springs are connected between corresponding spring fitting post, the elastic force of return are provided to master lock hook and secondary lock hook.
According to described in claim l for the flat electric control door lock of opening electric door, it is characterized in that: described master lock hook is provided with kidney-shaped pilot hole, the corresponding lead that is provided with on described secondary lock hook, lead on secondary lock hook is located in the kidney-shaped pilot hole on master lock hook, makes can do relative motion between master lock hook and secondary lock hook.
According to described in claim l for the flat electric control door lock of opening electric door, it is characterized in that: on described tapered end seat, be connected with travel switch contact, the trip switch contact is corresponding to travel switch setting, put down while opening electric door door-closing in-place, the contact of the trip switch contact impact stroke switch, produces and closes gate signal; Flat open electric door and leave after the contact of travel switch, no signal produces; Thereby realized the flat signal monitoring of opening electric door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310718880.1A CN103670048B (en) | 2013-12-23 | 2013-12-23 | For the flat electric control door lock opening electric door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310718880.1A CN103670048B (en) | 2013-12-23 | 2013-12-23 | For the flat electric control door lock opening electric door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103670048A true CN103670048A (en) | 2014-03-26 |
| CN103670048B CN103670048B (en) | 2015-12-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310718880.1A Active CN103670048B (en) | 2013-12-23 | 2013-12-23 | For the flat electric control door lock opening electric door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103670048B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631957A (en) * | 2015-02-02 | 2015-05-20 | 上海嘉成轨道交通安全保障系统股份公司 | Rail transit shielding door locking and unlocking device |
| CN107795198A (en) * | 2016-08-31 | 2018-03-13 | 西安铁路信号有限责任公司 | The high shield door locking unlocking mechanism of urban track traffic half and method |
| CN109488167A (en) * | 2018-10-19 | 2019-03-19 | 广州玖嘉久智能科技有限公司 | A kind of electronic gate with mechanical lock structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3975723A (en) * | 1975-05-14 | 1976-08-17 | Overhead Door Alert Company, Inc. | Door alert system and magnetic switch therefor |
| GB2120780A (en) * | 1982-05-10 | 1983-12-07 | Castell Safety Technology Ltd | Switch |
| JP2006249707A (en) * | 2005-03-09 | 2006-09-21 | Atsumi Electric Co Ltd | Magnetic proximity switch system |
| CN201265310Y (en) * | 2008-09-05 | 2009-07-01 | 上海嘉成轨道交通安全保障系统有限公司 | Locking apparatus for rail traffic shielding door |
| CN201265309Y (en) * | 2008-09-05 | 2009-07-01 | 上海嘉成轨道交通安全保障系统有限公司 | Door lock of rail traffic escape door |
| CN203701772U (en) * | 2013-12-23 | 2014-07-09 | 上海嘉成轨道交通安全保障系统有限公司 | Electronic control door lock for opening electric door flatly |
-
2013
- 2013-12-23 CN CN201310718880.1A patent/CN103670048B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3975723A (en) * | 1975-05-14 | 1976-08-17 | Overhead Door Alert Company, Inc. | Door alert system and magnetic switch therefor |
| GB2120780A (en) * | 1982-05-10 | 1983-12-07 | Castell Safety Technology Ltd | Switch |
| JP2006249707A (en) * | 2005-03-09 | 2006-09-21 | Atsumi Electric Co Ltd | Magnetic proximity switch system |
| CN201265310Y (en) * | 2008-09-05 | 2009-07-01 | 上海嘉成轨道交通安全保障系统有限公司 | Locking apparatus for rail traffic shielding door |
| CN201265309Y (en) * | 2008-09-05 | 2009-07-01 | 上海嘉成轨道交通安全保障系统有限公司 | Door lock of rail traffic escape door |
| CN203701772U (en) * | 2013-12-23 | 2014-07-09 | 上海嘉成轨道交通安全保障系统有限公司 | Electronic control door lock for opening electric door flatly |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631957A (en) * | 2015-02-02 | 2015-05-20 | 上海嘉成轨道交通安全保障系统股份公司 | Rail transit shielding door locking and unlocking device |
| CN104631957B (en) * | 2015-02-02 | 2017-05-03 | 上海嘉成轨道交通安全保障系统股份公司 | Rail transit shielding door locking and unlocking device |
| CN107795198A (en) * | 2016-08-31 | 2018-03-13 | 西安铁路信号有限责任公司 | The high shield door locking unlocking mechanism of urban track traffic half and method |
| CN109488167A (en) * | 2018-10-19 | 2019-03-19 | 广州玖嘉久智能科技有限公司 | A kind of electronic gate with mechanical lock structure |
| CN109488167B (en) * | 2018-10-19 | 2020-05-12 | 广州玖嘉久智能科技有限公司 | Electronic door with mechanical lock structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103670048B (en) | 2015-12-30 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 200331, room 1, building 2889, No. 213 Qilian Mountains South Road, Shanghai, Putuo District Applicant after: SHANGHAI JIACHENG RAILWAY TRANSPORTATION SAFETY SYSTEM CO., LTD. Address before: 200331, room 1, building 2889, No. 213 Qilian Mountains South Road, Shanghai, Putuo District Applicant before: Jiacheng Track Traffic security Insuronce System Co., Ltd., Shanghai |
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| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |