CN103714652B - A kind of high-voltage switch cabinet door unnormal unlocking warning device - Google Patents
A kind of high-voltage switch cabinet door unnormal unlocking warning device Download PDFInfo
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- CN103714652B CN103714652B CN201310554594.6A CN201310554594A CN103714652B CN 103714652 B CN103714652 B CN 103714652B CN 201310554594 A CN201310554594 A CN 201310554594A CN 103714652 B CN103714652 B CN 103714652B
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- cabinet door
- rotating plate
- alarm
- telescopic mast
- voltage switch
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- 230000000694 effects Effects 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
A kind of high-voltage switch cabinet door unnormal unlocking warning device, it is related to a kind of high-voltage switch cabinet door warning device, it is equipped with lock (12) in the outside of rotating plate (14), rotating plate is rotatable to be movably connected on cabinet door (15), is equipped with gap (18) on the outer rim top of rotating plate；It is fixed in the cabinet door on rotating plate top on the inside of alarm (2), alarm outer lower portion is equipped with trigger board (4), the outer end of telescopic mast (9) is through in trigger board, telescopic mast between baffle (3) and trigger board is equipped with spring (8), and the inner end of telescopic mast is withstood on doorframe (16) after passing through cabinet door；Close baffle (3) lower part of the telescopic mast is equipped with slot (7)；Tabletting (6) are equipped in the outer end of telescopic mast, are equipped with the electrode of corresponding trigger board top electrode (5) in tabletting；The present invention reduces student or risk that people of professional knowledge is not hurt by the way that alarm is arranged on high-voltage switch cabinet door.
Description
[technical field]
It is non-just more particularly, to a kind of high-voltage switch cabinet door the present invention relates to a kind of high-voltage switch cabinet door warning device
Normally open warning device.
[background technique]
Well known, the high-voltage switch gear in high-tension switch cabinet is electric system power generation, transmission of electricity, distribution, electric energy conversion and consumption
In the effects of playing on-off, control or protection key equipment, high-tension switch cabinet includes high-voltage circuitbreaker, high voltage isolator and connects
Ground switch, high voltage load switch, high pressure automatic reclosing and sectionaliser etc.；Above equipment, due to equipment live, is accidentally grasped in maintenance
The personnel of work or not professional knowledge, which enter, is easy to that accident occurs, so being typically provided with many protection dresses on high-tension switch cabinet
It sets；But these protective devices can not remind student etc. blindly to open, that is, student is not aware that harmfulness.
[summary of the invention]
In order to overcome the shortcomings in the background art, the invention discloses a kind of alarms of high-voltage switch cabinet door unnormal unlocking
Device, the present invention, using the buzzer warning alert of alarm, make student by the way that alarm is arranged on high-voltage switch cabinet door
Or the people of professional knowledge does not reduce student or risk that people of professional knowledge is not hurt far from high-tension switch cabinet.
In order to realize the goal of the invention, the present invention adopts the following technical scheme:
A kind of high-voltage switch cabinet door unnormal unlocking warning device, including cabinet door, doorframe, rotating plate, telescopic mast and alarm
Device is equipped with lock in the outside of rotating plate, and rotating plate is rotatable to be movably connected in cabinet door, is equipped with and is slitted on the outer rim top of rotating plate
Mouthful；It is fixed in the cabinet door on rotating plate top on the inside of alarm, alarm outer lower portion is equipped with trigger board, and the outer end of telescopic mast is through
In trigger board, the middle part of telescopic mast is equipped with baffle, and the telescopic mast between the baffle and trigger board is equipped with spring, telescopic mast
Inner end is withstood on doorframe after passing through cabinet door；The close baffle lower part of the telescopic mast is equipped with slot, and the slot corresponds to rotating plate or rotating plate
Gap；It is equipped with tabletting in the outer end of telescopic mast, is equipped with the electrode of corresponding trigger board top electrode, the tabletting and triggering in tabletting
The connection of the power source of alarm after electrode connection on plate.
The inner face of the high-voltage switch cabinet door unnormal unlocking warning device, the alarm is equipped with fixing seat, Gu
Reservation benefit is screwed in cabinet door.
The high-voltage switch cabinet door unnormal unlocking warning device, the alarm include that audio alarm and light are alert
Any one in report or audio alarm combination light alarm.
The high-voltage switch cabinet door unnormal unlocking warning device, the inside face of rotating plate and one end of connecting rod connect
It connects, the other end of connecting rod is equipped with expanding ring, and connecting rod is through in the perforation being arranged in cabinet door, and the expanding ring is in perforation
In the reaming of side setting.
The high-voltage switch cabinet door unnormal unlocking warning device is equipped with court in the gap side on rotating plate outer rim top
Outer baffle.
By adopting the above-described technical solution, the invention has the following beneficial effects:
High-voltage switch cabinet door unnormal unlocking warning device of the present invention, in the normal locking of cabinet door, doorframe top
Telescopic mast, using the gap being arranged on rotating plate when operation, opening back spin plate of walking around in staff makes rotating plate be transferred to telescopic mast
Slot, stop telescopic mast mobile, if the gap of rotating plate corresponds to telescopic mast, by the effect of spring, makes to press when student opens cabinet door
Electrode connection on the electrode and trigger board of on piece, alarm will sound an alarm, and keep the people of student or not no professional knowledge remote
From high-tension switch cabinet, reduce student or risk that people of professional knowledge is not hurt.
[Detailed description of the invention]
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is rotating plate schematic perspective view of the invention.
In figure: 1, fixing seat；2, alarm；3, baffle；4, trigger board；5, electrode；6, tabletting；7, slot；8, spring；9, it stretches
Contracting column；10, connecting rod；11, expanding ring；12, it latches；13, it perforates；14, rotating plate；15, cabinet door；16, doorframe；17, baffle；18,
Gap.
[specific embodiment]
By the following examples can the detailed explanation present invention, the open purpose of the present invention is intended to protect model of the present invention
All interior technological improvements are enclosed,
The high-voltage switch cabinet door unnormal unlocking warning device in conjunction with described in attached drawing 1 or 2, including cabinet door 15, doorframe 16,
Rotating plate 14, telescopic mast 9 and alarm 2 are equipped with lock 12, the inside face of rotating plate 14 and the one of connecting rod 10 in the outside of rotating plate 14
The other end of end connection, connecting rod 10 is equipped with expanding ring 11, and connecting rod 10 is through in the perforation 13 being arranged in cabinet door 15, the expansion
Diameter ring 11 is equipped with gap 18 on the outer rim top of rotating plate 14, in the gap 18 on being in the reaming that 13 inside of perforation is arranged
Side is equipped with baffle 17 outwardly；The inner face of the alarm 2 is equipped with fixing seat 1, and 1 benefit of fixing seat is screwed in rotating plate 14
In the cabinet door 15 on top, 2 outer lower portion of alarm is equipped with trigger board 4, and the outer end of telescopic mast 9 is through in trigger board 4, telescopic mast 9
Middle part be equipped with baffle 3, telescopic mast 9 between the baffle 3 and trigger board 4 is equipped with spring 8, and the inner end of telescopic mast 9 passes through
It is withstood on after cabinet door 15 on doorframe 16；3 lower part of close baffle of the telescopic mast 9 is equipped with slot 7, and the slot 7 corresponds to rotating plate 14 or turns
The gap 18 of plate 14；It is equipped with tabletting 6 in the outer end of telescopic mast 9, is equipped with the electrode 5 of corresponding 4 top electrode 5 of trigger board, institute in tabletting 6
The connection of 2 power supply of alarm after tabletting 6 is connect with the electrode 5 in trigger board 4 is stated, the alarm 2 includes audio alarm
With any one or the audio alarm combination light alarm in light alarm.
Implement high-voltage switch cabinet door unnormal unlocking warning device of the present invention, the present invention is normally locked in cabinet door 15
When closing, need to rotate rotating plate 14 into the knocker locking cabinet door 15 so as to the cooperation of 12 directions of lock, such doorframe 16 heads on flexible
Column 9 separates the electrode 5 of trigger board 4 and 6 opposite face of tabletting；Using the gap 18 being arranged on rotating plate 14 when operation, in work people
Member opens back spin and walks around the slot 7 that plate 14 makes rotating plate 14 be transferred to telescopic mast 9, stops telescopic mast 9 mobile, opens cabinet door 15 in this way and just will not
Alarm 2 is triggered, if student opens cabinet door 15, the corresponding telescopic mast 9 of the gap 18 of rotating plate 14 makes to press by the effect of spring 8
Electrode 5 on piece 6 is connect with the electrode 5 in trigger board 4, alarm will sound an alarm, and makes student or not professional knowledge
People reduces student or risk that people of professional knowledge is not hurt far from high-tension switch cabinet；The present invention has expanding function,
When there is malice unlatching cabinet door 15, same telescopic mast 9 is sounded an alarm using the effect of spring 8.
Part not in the detailed description of the invention is the prior art.
Claims (5)
1. a kind of high-voltage switch cabinet door unnormal unlocking warning device, including cabinet door (15), doorframe (16), rotating plate (14), stretch
Contracting column (9) and alarm (2), it is characterized in that: being equipped with lock (12), rotating plate (14) rotatable activity in the outside of rotating plate (14)
It is connected on cabinet door (15), is equipped with gap (18) on the outer rim top of rotating plate (14)；Rotating plate (14) are fixed on the inside of alarm (2)
In the cabinet door (15) on top, alarm (2) outer lower portion is equipped with trigger board (4), and the outer end of telescopic mast (9) is through trigger board (4)
On, the middle part of telescopic mast (9) is equipped with baffle (3), and the telescopic mast (9) between the baffle (3) and trigger board (4) is equipped with spring
(8), the inner end of telescopic mast (9) is withstood on doorframe (16) after passing through cabinet door (15)；Under the close baffle (3) of the telescopic mast (9)
Portion is equipped with slot (7), the gap (18) of the slot (7) corresponding rotating plate (14) or rotating plate (14)；Pressure is equipped in the outer end of telescopic mast (9)
Piece (6), on the electrode (5) of tabletting (6) equipped with corresponding trigger board (4) top electrode (5), the tabletting (6) and trigger board (4)
Alarm (2) power supply is connected after electrode (5) connection.
2. high-voltage switch cabinet door unnormal unlocking warning device according to claim 1, it is characterized in that: the alarm
(2) inner face is equipped with fixing seat (1), and fixing seat (1) benefit is screwed on cabinet door (15).
3. high-voltage switch cabinet door unnormal unlocking warning device according to claim 1 or 2, it is characterized in that: the report
Alert device (2) include any one or audio alarm combination light alarm in audio alarm and light alarm.
4. high-voltage switch cabinet door unnormal unlocking warning device according to claim 1, it is characterized in that: rotating plate (14)
Inside face is connect with the one end of connecting rod (10), and the other end of connecting rod (10) is equipped with expanding ring (11), and connecting rod (10) is through
In the perforation (13) being arranged in cabinet door (15), the expanding ring (11) is in the reaming being arranged on the inside of perforation (13).
5. high-voltage switch cabinet door unnormal unlocking warning device according to claim 1, it is characterized in that: in rotating plate (14)
Gap (18) side on outer rim top is equipped with baffle (17) outwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310554594.6A CN103714652B (en) | 2013-11-11 | 2013-11-11 | A kind of high-voltage switch cabinet door unnormal unlocking warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310554594.6A CN103714652B (en) | 2013-11-11 | 2013-11-11 | A kind of high-voltage switch cabinet door unnormal unlocking warning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103714652A CN103714652A (en) | 2014-04-09 |
| CN103714652B true CN103714652B (en) | 2019-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310554594.6A Active CN103714652B (en) | 2013-11-11 | 2013-11-11 | A kind of high-voltage switch cabinet door unnormal unlocking warning device |
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| Country | Link |
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| CN (1) | CN103714652B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451188A (en) * | 2016-08-31 | 2017-02-22 | 芜湖金牛电气股份有限公司 | Dry-type transformer room |
| CN106229874B (en) * | 2016-08-31 | 2018-08-14 | 芜湖金牛电气股份有限公司 | Switchgear with automatic illuminating function |
| CN106451098A (en) * | 2016-08-31 | 2017-02-22 | 芜湖金牛电气股份有限公司 | Box type substation |
| CN106451162B (en) * | 2016-08-31 | 2019-10-15 | 芜湖金牛电气股份有限公司 | Novel railway case becomes |
| CN106451163A (en) * | 2016-08-31 | 2017-02-22 | 芜湖金牛电气股份有限公司 | Novel box transformer |
| CN106451180A (en) * | 2016-08-31 | 2017-02-22 | 芜湖金牛电气股份有限公司 | Switchgear employing gas isolation and work method thereof |
| CN106451097A (en) * | 2016-08-31 | 2017-02-22 | 芜湖金牛电气股份有限公司 | Novel box type transformer station |
| CN106253115B (en) * | 2016-08-31 | 2018-07-27 | 芜湖金牛电气股份有限公司 | Adjustable switch cabinet |
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|---|---|---|---|---|
| CN2799760Y (en) * | 2005-04-21 | 2006-07-26 | 张贺清 | Safety door bolt |
| CN200971669Y (en) * | 2006-11-29 | 2007-11-07 | 江苏通润工具箱柜股份有限公司 | Triple selectable control type locking mechanism for drawer |
| CN201236545Y (en) * | 2008-06-16 | 2009-05-13 | 张新 | Simple coded lock |
| CN202308820U (en) * | 2011-11-10 | 2012-07-04 | 山东灵岩变压器有限公司 | Intelligent anti-electricity-theft low voltage switch cabinet in transformation of rural power grid |
| CN202770595U (en) * | 2012-08-21 | 2013-03-06 | 芜湖通和汽车管路***有限公司 | Pipe fitting sealing and leakage checking device |
| CN202861121U (en) * | 2012-10-25 | 2013-04-10 | 昆山威安精密模具有限公司 | Die used for punching |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11245492A (en) * | 1998-02-27 | 1999-09-14 | Victor Co Of Japan Ltd | Video printer |
-
2013
- 2013-11-11 CN CN201310554594.6A patent/CN103714652B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2799760Y (en) * | 2005-04-21 | 2006-07-26 | 张贺清 | Safety door bolt |
| CN200971669Y (en) * | 2006-11-29 | 2007-11-07 | 江苏通润工具箱柜股份有限公司 | Triple selectable control type locking mechanism for drawer |
| CN201236545Y (en) * | 2008-06-16 | 2009-05-13 | 张新 | Simple coded lock |
| CN202308820U (en) * | 2011-11-10 | 2012-07-04 | 山东灵岩变压器有限公司 | Intelligent anti-electricity-theft low voltage switch cabinet in transformation of rural power grid |
| CN202770595U (en) * | 2012-08-21 | 2013-03-06 | 芜湖通和汽车管路***有限公司 | Pipe fitting sealing and leakage checking device |
| CN202861121U (en) * | 2012-10-25 | 2013-04-10 | 昆山威安精密模具有限公司 | Die used for punching |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103714652A (en) | 2014-04-09 |
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