CN203660309U - Switch cabinet - Google Patents
Switch cabinet Download PDFInfo
- Publication number
- CN203660309U CN203660309U CN201320746635.7U CN201320746635U CN203660309U CN 203660309 U CN203660309 U CN 203660309U CN 201320746635 U CN201320746635 U CN 201320746635U CN 203660309 U CN203660309 U CN 203660309U
- Authority
- CN
- China
- Prior art keywords
- lock
- switch cubicle
- dead bolt
- cabinet door
- spring
- 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 - Fee Related
Links
Landscapes
- Patch Boards (AREA)
Abstract
The utility model discloses a switch cabinet which comprises a locking device arranged on a cabinet door (1) and a door frame (2). The device comprises a lock sleeve (3), a spring (4), a lock cylinder (5), a lock tongue (6) with ferromagnetism, a lock hut (7), and a magnetizing component (8). The lock sleeve (3) is fixed on the cabinet door (1) and is provided with an opening end and a closed end. One end of the spring (4) is fixed to the inner wall of the closed end of the lock sleeve (3), and the other end of the spring (4) is connected with one end of the lock cylinder (5). The other end of the lock cylinder (5) is connected with the lock tongue (6). The lock hut (7) is fixed on the door frame (2). The lock tongue (6) and the lock hut (7) are arranged and are matched with each other. The magnetizing component (8) is arranged at one end of the lock hut (7) opposite to the cabinet door (1) and is used for generating magnetism to attract the lock tongue (6). According to the switch cabinet, in the condition that the switch cabinet is not powered on, the locking device is started, and accidents caused by opening the door are prevented.
Description
Technical field
The utility model relates to a kind of switch cubicle.
Background technology
Switch cubicle is commonly used in big power station, transformer station and industrial and mining enterprises as accepting and distributing electric energy to use.Door key on this switchgear switch cubicle is universal door key, taking a key can open all door of switch cabinet operates, although cabinet itself is provided with " five is anti-" function, but still there is the hidden danger of easy misoperation in universal door key, these can only rely on operating personnel's self good quality to carry out the security of operation of support equipment, therefore extremely people's concern.
Utility model content
For above-mentioned prior art, the purpose of this utility model is to be opened and can to cause the defect of security incident in switch cubicle energising situation in order to overcome existing door of switch cabinet, and a kind of safe and reliable switch cubicle is provided.
For this reason, the utility model provides a kind of switch cubicle, comprise cabinet door, doorframe and be arranged on the locking device on described cabinet door and doorframe, wherein, described locking device comprises lock tube, spring, lock, the magnetic dead bolt of tool, lock house and magnetisation part, described lock tube is fixed on cabinet door, described lock tube has openend and blind end, one end of described spring is fixed on the inwall of blind end of described lock tube, the other end of described spring is connected with one end of described lock, and the other end of described lock is connected with described dead bolt; Described lock house is fixed on described doorframe, and described dead bolt is given up and is equipped with described lock; Described magnetisation part is arranged on one end relative with described cabinet door of described lock house, described magnetisation part for generation of magnetic to attract described dead bolt.
Preferably, described magnetisation part is the iron core that is wound with coil.
Preferably, the outer setting of described iron core has insulating barrier.
Preferably, described insulating barrier is the shell of insulation.
Preferably, described dead bolt is permanent magnet.
In the switch cubicle providing at the utility model, by the locking device on cabinet door and doorframe, the magnetic attraction of utilizing magnetisation part to produce has ferromagnetic dead bolt and enters the lock house that coordinates configuration, thoroughly prevent that switch cubicle is being opened at the situation lower cabinet door of energising, thereby can thoroughly prevent the generation of security incident.
Accompanying drawing explanation
Accompanying drawing is to be used to provide further understanding of the present utility model, and forms a part for specification, is used from explanation the utility model, but does not form restriction of the present utility model with embodiment one below.In the accompanying drawings:
Fig. 1 is the structural representation of the utility model switch cubicle.
Description of reference numerals
1: cabinet door 2: doorframe
3: lock tube 4: spring
5: lock 6: dead bolt
7: lock house 8: magnetisation part.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.Should be understood that, embodiment described herein only, for description and interpretation the utility model, is not limited to the utility model.
Fig. 1 is the structural representation of the utility model switch cubicle.The utility model switch cubicle, comprise cabinet door 1, doorframe 2 and be arranged on the locking device on described cabinet door 1 and doorframe 2, wherein, described locking device comprises lock tube 3, spring 4, lock 5, has ferromagnetic dead bolt 6, locks house 7 and magnetisation part 8, described lock tube 3 is fixed on cabinet door 1, described lock tube 3 has openend and blind end, one end of described spring 4 is fixed on the inwall of blind end of described lock tube 3, the other end of described spring 4 is connected with one end of described lock 5, and the other end of described lock 5 is connected with described dead bolt 6; Described lock house 7 is fixed on described doorframe 2, and described dead bolt 6 is equipped with described lock house 7; Described magnetisation part 8 is arranged on one end relative with described cabinet door 1 of described lock house 7, described magnetisation part 8 for generation of magnetic to attract described dead bolt 6.
Preferably, described magnetisation part 8 is for being wound with the iron core of coil.Under the condition of switching at magnetisation part 8, make iron core produce induced field thereby electric current flows through coil, attract dead bolt 6 to enter lock house 7, once 8 power-off of magnetisation part, core magnetism performance disappears, and dead bolt 6 and lock house 7 just separate.Use is wound with the iron core of coil as magnetisation part 8, simple in structure, easy to operate and cost is low.
Preferably, the outer setting of described iron core has insulating barrier.Insulating barrier is set and can protects the coil of iron core, prevent that coil is damaged.
More preferably, described insulating barrier is the shell of insulation.The mechanical strength of shell is large, can protect better the coil of iron core.
Preferably, described dead bolt 6 is permanent magnet.Permanent magnet is difficult for degaussing, and cheap, can save production cost.
According to preferably execution mode of one of the present utility model, as shown in Figure 1, described switch cubicle comprises cabinet door 1, doorframe 2 and be arranged on the locking device on described cabinet door 1 and doorframe 2, described locking device comprises lock tube 3, spring 4, lock 5, there is ferromagnetic dead bolt 6, lock house 7 and there is the iron core that is wound with coil (being magnetisation part 8) of insulation crust, described lock tube 3 is fixed on cabinet door 1, described lock tube 3 has openend and blind end, one end of described spring 4 is fixed on the inwall of blind end of described lock tube 3, the other end of described spring 4 is connected with one end of described lock 5, the other end of described lock 5 is connected with described dead bolt 6, described lock house 7 is fixed on described doorframe 2, and described dead bolt 6 is equipped with described lock house 7, described iron core is arranged on one end relative with described cabinet door 1 of described lock house 7, described iron core for generation of magnetic to attract dead bolt 6.
For the switch cubicle of above-mentioned preferred implementation, the coil electricity being wound around outside iron core, just can make iron core produce magnetic, attraction has ferromagnetic dead bolt 6 and enters the lock house 7 that coordinates configuration, thereby pin the cabinet door 1 of switch cubicle, prevent that cabinet door 1 is opened and causes security incident having electric in the situation that, thereby guaranteed the fail safe of switch cubicle; In addition, in the situation that needs are opened switch cubicle, close the power supply of iron core, the magnetic of iron core just disappears, and dead bolt 6 and lock house 7 separate at once, just can open the cabinet door 1 of switch cubicle.
Below describe by reference to the accompanying drawings preferred implementation of the present utility model in detail; but; the utility model is not limited to the detail in above-mentioned execution mode; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection range of the present utility model.
It should be noted that in addition, each concrete technical characterictic described in above-mentioned embodiment, in reconcilable situation, can combine by any suitable mode, for fear of unnecessary repetition, the utility model is to the explanation no longer separately of various possible compound modes.
In addition, also can carry out combination in any between various execution mode of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (5)
1. a switch cubicle, described switch cubicle comprise cabinet door (1), doorframe (2) and be arranged on described cabinet door (1) and doorframe (2) on locking device, it is characterized in that, described locking device comprises lock tube (3), spring (4), lock (5), has ferromagnetic dead bolt (6), locks house (7) and magnetisation part (8)
Described lock tube (3) is fixed on cabinet door (1), described lock tube (3) has openend and blind end, one end of described spring (4) is fixed on the inwall of blind end of described lock tube (3), the other end of described spring (4) is connected with one end of described lock (5), and the other end of described lock (5) is connected with described dead bolt (6);
It is upper that described lock house (7) is fixed on described doorframe (2), and described dead bolt (6) is equipped with described lock house (7);
Described magnetisation part (8) is arranged on one end relative with described cabinet door (1) of described lock house (7), described magnetisation part (8) for generation of magnetic to attract described dead bolt (6).
2. switch cubicle according to claim 1, is characterized in that, described magnetisation part (8) is for being wound with the iron core of coil.
3. switch cubicle according to claim 2, is characterized in that, the outer setting of described iron core has insulating barrier.
4. switch cubicle according to claim 3, is characterized in that, described insulating barrier is the shell of insulation.
5. switch cubicle according to claim 1, is characterized in that, described dead bolt (6) is permanent magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320746635.7U CN203660309U (en) | 2013-11-22 | 2013-11-22 | Switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320746635.7U CN203660309U (en) | 2013-11-22 | 2013-11-22 | Switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203660309U true CN203660309U (en) | 2014-06-18 |
Family
ID=50926662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320746635.7U Expired - Fee Related CN203660309U (en) | 2013-11-22 | 2013-11-22 | Switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203660309U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110137812A (en) * | 2019-04-12 | 2019-08-16 | 广东欧文特电气有限公司 | A kind of intelligent electric cabinet that can be self-locking and its control method |
| CN110152755A (en) * | 2018-03-07 | 2019-08-23 | 梁卉宜 | A kind of physics facility for electric circuit teaching |
| CN110800178A (en) * | 2017-06-28 | 2020-02-14 | Abb瑞士股份有限公司 | Medium-high voltage substation of unmanned operation and maintenance switch equipment or control equipment |
| CN113131363A (en) * | 2021-04-28 | 2021-07-16 | 山东汇能电气有限公司 | Switch cabinet and locking structure thereof |
| US11581712B2 (en) | 2017-06-28 | 2023-02-14 | Abb Schweiz Ag | Robot for unmanned operation and maintenance in an indoor medium or high voltage switch-gear station |
| US11626713B2 (en) | 2017-06-28 | 2023-04-11 | Abb Schweiz Ag | Substation containing switch-gear or control-gear with unmanned operation and maintenance |
-
2013
- 2013-11-22 CN CN201320746635.7U patent/CN203660309U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110800178A (en) * | 2017-06-28 | 2020-02-14 | Abb瑞士股份有限公司 | Medium-high voltage substation of unmanned operation and maintenance switch equipment or control equipment |
| US11362489B2 (en) | 2017-06-28 | 2022-06-14 | Abb Schweiz Ag | Substation for medium or high voltage, containing switchgear or controlgear with unmanned operation and maintenance |
| US11451015B2 (en) | 2017-06-28 | 2022-09-20 | Abb Schweiz Ag | Substation containing switchgear or controlgear with unmanned operation and maintenance |
| US11581712B2 (en) | 2017-06-28 | 2023-02-14 | Abb Schweiz Ag | Robot for unmanned operation and maintenance in an indoor medium or high voltage switch-gear station |
| US11626713B2 (en) | 2017-06-28 | 2023-04-11 | Abb Schweiz Ag | Substation containing switch-gear or control-gear with unmanned operation and maintenance |
| CN110152755A (en) * | 2018-03-07 | 2019-08-23 | 梁卉宜 | A kind of physics facility for electric circuit teaching |
| CN110137812A (en) * | 2019-04-12 | 2019-08-16 | 广东欧文特电气有限公司 | A kind of intelligent electric cabinet that can be self-locking and its control method |
| CN110137812B (en) * | 2019-04-12 | 2021-05-28 | 广东欧文特电气有限公司 | Self-locking intelligent electrical cabinet and control method thereof |
| CN113131363A (en) * | 2021-04-28 | 2021-07-16 | 山东汇能电气有限公司 | Switch cabinet and locking structure thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203660309U (en) | Switch cabinet | |
| CN205078026U (en) | Regulator cubicle net electromagnetic lock for gate interlock | |
| CN204238686U (en) | A kind of indoor cabinet door electromagnetic lock | |
| CN204666682U (en) | A kind of ammeter box being convenient to monitoring locking state | |
| CN203271340U (en) | Indoor electromagnetic lock structure | |
| CN201723004U (en) | Electromagnetic lock core | |
| CN102074060A (en) | Network-based electromagnetic gate integrated control system of radio frequency identification devices (RFID) | |
| CN203367183U (en) | Circuit breaker capable of being controlled through remote wireless signal | |
| CN204754670U (en) | Hyperbaric chamber emergency exits | |
| CN106639660A (en) | Lock cylinder of electromagnetic lock catch | |
| CN205426990U (en) | Safe anti -electricity -theft electric energy meter box | |
| CN203617566U (en) | High voltage switch cabinet electromagnetic lock | |
| CN204738667U (en) | Office uses thief -resistant safe | |
| CN206681503U (en) | A kind of lock core of electromagnetism lock | |
| CN205531755U (en) | Mistake lock is prevented to low -voltage switch cabinet's electromagnetism | |
| CN204098638U (en) | A kind of remote control security lock being applied to intelligent JP cabinet | |
| CN102733677B (en) | Invisible remote control lock | |
| CN203129757U (en) | Intelligent remote control anti-theft lock | |
| CN203659680U (en) | Earthing knife switch | |
| CN203271335U (en) | Energy-saving indoor electromagnetic lock | |
| CN206498032U (en) | A kind of electromagnetism locker | |
| CN205387866U (en) | Mechanical electronic lock | |
| CN203271338U (en) | Electric control indoor electromagnetic lock | |
| CN107146742A (en) | It is a kind of to cut off the magnetic latching relay of zero line and live wire simultaneously | |
| CN204885974U (en) | Grasp low -voltage switchgear of mechanism with electricity |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20211122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |