CN103195302B - A kind of locomotive electric control door lock - Google Patents
A kind of locomotive electric control door lock Download PDFInfo
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- CN103195302B CN103195302B CN201310124130.1A CN201310124130A CN103195302B CN 103195302 B CN103195302 B CN 103195302B CN 201310124130 A CN201310124130 A CN 201310124130A CN 103195302 B CN103195302 B CN 103195302B
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- electric control
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- door
- automatically controlled
- locomotive
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Abstract
The invention discloses a kind of locomotive electric control door lock, described locomotive electric control door lock mechanical part and automatically controlled part, the present invention adopts machinery to combine with automatically controlled, utilize and automatically controlled car door to be pinned, in car, adopt door lock power-off to unlock, triangular key machinery can be artificially adopted to be opened by door, electric control lock bolt and automatically controlled lock pin are the electrisity consumptions reducing door lock, first spring force of electric control lock bolt is large, if will obtain electric for a long time, electrisity consumption is large, first coil heating is severe simultaneously, work long hours and easily burn, and allow automatically controlled lock pin to replace the electromagnetic force of the first coil generation of electric control lock bolt, second spring force of automatically controlled lock pin is little, the electromagnetic force that second coil produces is little, electrisity consumption is little, electric current is little, be applicable to electricly long-time, preferably resolve existing locomotive door lock mode of occupation comparatively single, there is the problem of unsafe factor, in addition, structure of the present invention is simple, easy to operate, use cost is low, reliability is high, there is good using value.
Description
Technical field
The invention belongs to machinery and electronic applications, particularly relate to a kind of locomotive electric control door lock.
Background technology
The existing locomotive door of China all adopts triangular key mechanical rotation to carry out unlocking and shutting, triangular key is all general, locomotive door can be opened triangular key by any one, like this, trainman not in case, if other non-working person has triangular key, just likely open locomotive door, on on locomotive, operation locomotive, cause beyond thought accident to occur; Therefore need to adopt be not the Electrical key of triangular key to open car door, then just can get on the bus, operation locomotive, such electric control lock does not also adopt at present.
Summary of the invention
The object of the invention is to utilize a kind of locomotive electric control door lock, be intended to solve existing locomotive door lock mode of occupation comparatively single, there is the problem of unsafe factor.
The object of the present invention is to provide a kind of locomotive electric control door lock, described locomotive electric control door lock mechanical part and automatically controlled part.
Further, described electric control part is divided and is comprised: electric control lock bolt, the first spring, the first coil, automatically controlled lock pin, the second spring, the second coil, the first door status switch, lockhole, the second door status switch, the 3rd door status switch, door electric lock control box, described electric control lock bolt is arranged described first spring, the rear end of the first spring arranges the first coil, described lockhole is arranged on the front end of described electric control lock bolt, described automatically controlled lock pin connects described electric control lock bolt, described automatically controlled lock pin arranges described second spring, described second coil is arranged on the rear end of described second spring, described first door status switch is arranged on the front end of described electric control lock bolt, described second door status switch is arranged on the rear end of described first coil, described 3rd door status switch is arranged on the top of described locomotive door, described door electric lock control box is arranged on the side of described locomotive electric control door lock.
Further, described mechanical part comprises: mechanical triangle lockhole, mechanical dead bolt; Described mechanical triangle lockhole is arranged on the below of described electric control lock bolt, and described mechanical dead bolt connects described mechanical triangle lockhole.
Further, described locomotive electric control door lock also comprises locomotive electric control door lock system.
Further, described lock-control system adopts S7-200PLC as middle control unit.
Locomotive electric control door lock provided by the invention, machinery is adopted to combine with automatically controlled, utilize and automatically controlled car door to be pinned, in car, adopt door lock power-off to unlock, triangular key machinery can be artificially adopted to be opened by door, electric control lock bolt and automatically controlled lock pin are the electrisity consumptions reducing door lock, first spring force of electric control lock bolt is large, if will obtain electric for a long time, electrisity consumption is large, first coil heating is severe simultaneously, work long hours and easily burn, and allow automatically controlled lock pin to replace the electromagnetic force of the first coil generation of electric control lock bolt, second spring force of automatically controlled lock pin is little, the electromagnetic force that second coil produces is little, electrisity consumption is little, electric current is little, be applicable to electricly long-time, preferably resolve existing locomotive door lock mode of occupation comparatively single, there is the problem of unsafe factor, in addition, structure of the present invention is simple, easy to operate, use cost is low, reliability is high, there is good using value.
Accompanying drawing explanation
Fig. 1 is the structural representation of the locomotive electric control door lock that the embodiment of the present invention provides;
Fig. 2 is the locomotive door lock electric-control system principle schematic that the embodiment of the present invention provides.
In figure: 1, electric control lock bolt; 11, the first spring; 12, the first coil; 2, automatically controlled lock pin; 21, the second spring; 22, the second coil; 3, the first door status switch; 4, lockhole; 5, the second door status switch; 6, the 3rd door status switch; 7, mechanical triangle lockhole; 8, mechanical dead bolt; 9, control box.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Embodiments provide a kind of locomotive electric control door lock, this locomotive electric control door lock mechanical part and automatically controlled part.
As a prioritization scheme of the embodiment of the present invention, electric control part is divided and is comprised: electric control lock bolt, the first spring, the first coil, automatically controlled lock pin, the second spring, the second coil, the first door status switch, lockhole, the second door status switch, the 3rd door status switch, door electric lock control box; Electric control lock bolt is arranged the first spring, the rear end of the first spring arranges the first coil, lockhole is arranged on the front end of electric control lock bolt, automatically controlled lock pin connects electric control lock bolt, and automatically controlled lock pin arranges the second spring, and the second coil is arranged on the rear end of the second spring, first door status switch is arranged on the front end of electric control lock bolt, second door status switch is arranged on the rear end of the first coil, and the 3rd door status switch is arranged on the top of described locomotive door, and described door electric lock control box is arranged on the side of described locomotive electric control door lock.
As a prioritization scheme of the embodiment of the present invention, mechanical part comprises: mechanical triangle lockhole, mechanical dead bolt; Machinery triangle lockhole is arranged on the below of electric control lock bolt, mechanical dead bolt junctor tool triangle lockhole.
As a prioritization scheme of the embodiment of the present invention, locomotive electric control door lock also comprises locomotive electric control door lock system.
As a prioritization scheme of the embodiment of the present invention, lock-control system adopts S7-200PLC as middle control unit.
Referring to accompanying drawing, embodiment of the present invention locomotive electric control door lock is described in further detail.
As shown in Figure 1, the locomotive electric control door lock of the embodiment of the present invention is primarily of electric control lock bolt 1, first spring 11, first coil 12, automatically controlled lock pin 2, second spring 21, second coil 22, first door status switch 3, lockhole 4, second door status switch 5, 3rd door status switch 6, machinery triangle lockhole 7, machinery dead bolt 8, door electric lock control box 9 forms, locomotive door lock is made up of machinery and automatically controlled two parts, mechanical part inserts mechanical chain of triangulation hole 7 by triangular key and rotates and can open, remain traditional feature, when preventing from electric control part from dividing breaking down, car door can not throw open, automatically controlled part is made up of electric control lock bolt 1 and automatically controlled lock pin 2, electric control lock bolt 1 is made up of the first spring 11 and electromagnetic coil 12, when electromagnetic coil 12 obtains electric generation electromagnetic force, overcome the first spring 11 elastic force, electric control lock bolt 1 runs to direction of insertion, be inserted into lockhole 4, when insertion puts in place, first door status switch 3 responds to connection, when electromagnetic coil 12 dead electricity, electromagnetic force disappears, and the first spring 11 elastic force makes the first spring 11 run to exit axis, exits lockhole 4, and the second door status switch 5 responds to connection, automatically controlled lock pin 2 is made up of the second spring 21 and electromagnetic coil 22, when electromagnetic coil 22 obtains electric generation electromagnetic force, overcomes the second spring 21 elastic force, automatically controlled lock pin 2 runs to direction of insertion, when electromagnetic coil 22 dead electricity, electromagnetic force disappears, and the second spring 21 elastic force makes automatically controlled lock pin 2 run to exit axis.
When door pass puts in place, 3rd door status switch 6 responds to connection, provide signal to door lock control box 9, door lock control box 9 converts the signal into RS485 signal and transfers to PLC, PLC movement order is to door electric lock control box 9, door electric lock controls electromagnetic coil 12 and obtains electric, electric control lock bolt 1 inserts lockhole 4, now the first door status switch 3 responds to connection, door electric lock control box 9 controls electromagnetic coil 22 and obtains electric, automatically controlled lock pin 2 inserts, then electromagnetic coil 22 power-off, due to the effect of automatically controlled lock pin 2, electric control lock bolt 2 can not exit lockhole 4 when electromagnetic coil 22 power-off, complete locomotive electric control door lock to close.
When needs unlock, door lock controls, 9 control lock pin coil blackout, automatically controlled lock pin 2 exits, and electric control lock bolt 1, under the effect of the first spring 11, exits lockhole 4, now the second door status switch 5 responds to connection, Signal transmissions is to door lock control box 9, and door lock control box 9 converts the signal into RS485 signal to PLC, completes locomotive electric control door lock and opens.
As shown in Figure 2, this system can control the door lock of single locomotive, also can control the door lock of two locomotives simultaneously, may be used for multi-locomotive, the connecting line heavily joined between car adopts aviation socket to be connected, when some PLC control system cisco unity malfunctions, another PLC control system can control other all doors, the outer Electrical key of car door is for cutting off a power supply for electric lock control box 9, when the power supply of door electric lock control box 9 disappears, second coil 22 dead electricity, electric control lock bolt 1 exits, can unblank by triangular key, in car, unlock button and danger button are placed in electric lock control box 9 side, when needing to untie separately certain, press corresponding unlock button, its door unlocks.When needing whole doors all to open, press arbitrary danger button, the door unblock that Systematical control is whole, the outer electric lock separately of car is placed in the shelter outside locomotive, is kept the keys by special messenger, utilizes this key to unlock by cutting system power supply.This system adopts touch-screen composition man-machine interface, can show the on off state of each, can operate on the touchscreen simultaneously, unlock the pass of each, door lock power supply has electrical locomotive power to provide, and electrical locomotive power is 110V direct current, this power supply is provided by battery, PLC detects the state of power supply, if when power supply disappearance or brownout, and touch-screen alarm.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. a locomotive electric control door lock, is characterized in that, described locomotive electric control door lock comprises mechanical part and automatically controlled part;
Described electric control part is divided and is comprised: electric control lock bolt, the first spring, the first coil, automatically controlled lock pin, the second spring, the second coil, the first door status switch, lockhole, the second door status switch, the 3rd door status switch, door electric lock control box;
Described electric control lock bolt is arranged described first spring, the rear end of the first spring arranges the first coil, described lockhole is arranged on the front end of described electric control lock bolt, described automatically controlled lock pin connects described electric control lock bolt, described automatically controlled lock pin is arranged on the front end of described second spring, described second coil is arranged on the rear end of described second spring, described first door status switch is arranged on the front end of described electric control lock bolt, described second door status switch is arranged on the rear end of described first coil, described 3rd door status switch is arranged on the top of locomotive door, described door electric lock control box is arranged on the side of described locomotive electric control door lock,
Described mechanical part comprises: mechanical triangle lockhole, mechanical dead bolt;
Described mechanical triangle lockhole is arranged on the below of described electric control lock bolt, and described mechanical dead bolt connects described mechanical triangle lockhole;
Described locomotive electric control door lock also comprises locomotive electric control door lock system;
Described locomotive electric control door lock system adopts S7-200PLC as middle control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310124130.1A CN103195302B (en) | 2013-04-11 | 2013-04-11 | A kind of locomotive electric control door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310124130.1A CN103195302B (en) | 2013-04-11 | 2013-04-11 | A kind of locomotive electric control door lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103195302A CN103195302A (en) | 2013-07-10 |
| CN103195302B true CN103195302B (en) | 2015-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310124130.1A Active CN103195302B (en) | 2013-04-11 | 2013-04-11 | A kind of locomotive electric control door lock |
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| Country | Link |
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| CN (1) | CN103195302B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239859B (en) * | 2015-10-26 | 2017-09-12 | 株洲天利铁路机车车辆配件有限公司 | A kind of intelligent gate control method of locomotive and device |
| CN107795225B (en) * | 2017-11-17 | 2019-08-27 | 湖南铁道职业技术学院天一实业有限公司 | A kind of automatic open and close control method of locomotive car door |
| CN108824967B (en) * | 2018-06-13 | 2020-11-20 | 珠海优特物联科技有限公司 | Lockset, bicycle and bicycle pile |
| CN111395889B (en) * | 2020-03-30 | 2024-07-16 | 南京康尼机电股份有限公司 | Electric key switch device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1410643A (en) * | 2001-09-27 | 2003-04-16 | 株式会社纳博克 | Locking device for vehicle door |
| CN1710233A (en) * | 2004-06-18 | 2005-12-21 | 法国阿文美驰轻型车系统有限公司 | Lock of motor vehicle |
| EP1767732A2 (en) * | 2005-09-13 | 2007-03-28 | Eaton Corporation | Lock device and system employing a door lock device |
| CN200946400Y (en) * | 2006-07-06 | 2007-09-12 | 张晖 | Electric lock protection device for mining electric locomotive door |
-
2013
- 2013-04-11 CN CN201310124130.1A patent/CN103195302B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1410643A (en) * | 2001-09-27 | 2003-04-16 | 株式会社纳博克 | Locking device for vehicle door |
| CN1710233A (en) * | 2004-06-18 | 2005-12-21 | 法国阿文美驰轻型车系统有限公司 | Lock of motor vehicle |
| EP1767732A2 (en) * | 2005-09-13 | 2007-03-28 | Eaton Corporation | Lock device and system employing a door lock device |
| CN200946400Y (en) * | 2006-07-06 | 2007-09-12 | 张晖 | Electric lock protection device for mining electric locomotive door |
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| Publication number | Publication date |
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| CN103195302A (en) | 2013-07-10 |
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Owner name: HUNAN RAILWAY PROFESSIONAL TECHNOLOGY COLLEGE Free format text: FORMER OWNER: YAN JUN Effective date: 20150828 |
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Inventor after: Yan Jun Inventor after: Deng Xie Inventor after: Chen Qing Inventor after: Xie Yongchao Inventor after: Zhong Yanke Inventor before: Yan Jun Inventor before: Deng Xie Inventor before: Xie Yongchao Inventor before: Zhong Yanke Inventor before: Jiang Fengwu |
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Free format text: CORRECT: INVENTOR; FROM: YAN JUN DENG XIE XIE YONGCHAO ZHONG YANKE JIANG FENGWU TO: YAN JUN DENG XIE CHEN QING XIE YONGCHAO ZHONG YANKE |
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Effective date of registration: 20150828 Address after: 18 No. 412001 Hunan province Zhuzhou Shifeng District Tianxin Avenue Applicant after: Hunan railway Vocationl Technical College Address before: 412001 Hunan Province, Zhuzhou Shifeng District Tianxin community Hengfeng District 11 building 205 Applicant before: Yan Jun |
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