CN103532026B - A kind of power distribution cabinet - Google Patents
A kind of power distribution cabinet Download PDFInfo
- Publication number
- CN103532026B CN103532026B CN201310504415.8A CN201310504415A CN103532026B CN 103532026 B CN103532026 B CN 103532026B CN 201310504415 A CN201310504415 A CN 201310504415A CN 103532026 B CN103532026 B CN 103532026B
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- Prior art keywords
- plate
- power distribution
- locking bolt
- cabinet
- distribution cabinet
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- 238000005452 bending Methods 0.000 claims description 18
- 239000000758 substrate Substances 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 description 3
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Patch Boards (AREA)
- Casings For Electric Apparatus (AREA)
- Distribution Board (AREA)
Abstract
The invention discloses a kind of power distribution cabinet, to be designed the problems such as shrouding is unable to electric blocking after the existing power distribution cabinet of solution.The power distribution cabinet includes cabinet, the rear shrouding being arranged on cabinet, the rear shrouding upper inner is provided with electromagnetic lock, the rear shrouding inner side is fixedly installed jam plate at electromagnetism lock position, and locking bolt hole is provided with the jam plate, and the locking bolt of the electromagnetic lock can be arranged in the locking bolt hole.The lower inside of the rear shrouding is fixedly installed at least one plate, is provided with least one jack on the cabinet at the position corresponding with least one plate, and the part inserting board is in the jack.Power distribution cabinet of the invention is simple and reliable for structure, can realize after shrouding electric blocking and using safer.
Description
Technical field
The present invention relates to a kind of power distribution cabinet.
Background technology
Shrouding disclosure satisfy that the mandatory standard of five-defence block after existing power distribution cabinet, i.e. prevents on-load point, close isolation
Switch（Breaker, on-load switch, contactor "on" position are unable to disconnecting switch operation）；Prevent mistake point, falsely close circuit breaker, load
Switch, contactor（Only operational order is corresponding with operation equipment could be to being operated by operation equipment）；Earthed switch is prevented to be in
Breaker, on-load switch are closed during closing position（Only when earthed switch is in gate-dividing state, disconnecting switch or handcart could be closed
Operating position, and operating breaker, point lotus switch closure can just be proceeded to）；Prevent from closing earthed switch in powered mistiming（Only disconnected
Road device gate-dividing state, ability disconnecting switch operation or handcart retreat to testing position, and the earthed switch that closes from operating position）；It is anti-
Only mistakenly entering into charged room（When only compartment is not charged, could open the door and enter compartment）.
But the power supply administration of certain areas requires that the rear shrouding of power distribution cabinet disclosure satisfy that the requirement of electric blocking, to cause to match somebody with somebody
The use of electric cabinet is safer, and at present on the market also without the power distribution cabinet of shrouding electric blocking after can realizing.
The content of the invention
It is an object of the invention to propose it is a kind of it is simple and reliable for structure, can realize after shrouding electric blocking, using more
Plus the power distribution cabinet of safety；
Another object of the present invention is to propose a kind of easy to use, power distribution cabinet that rear shrouding locking is tight.
It is that, up to this purpose, the present invention uses following technical scheme：
A kind of power distribution cabinet, including cabinet, the rear shrouding being arranged on cabinet, the rear shrouding upper inner are provided with electromagnetism
Lock, the rear shrouding inner side is fixedly installed jam plate at electromagnetism lock position, and locking bolt hole, the electricity are provided with the jam plate
The locking bolt of magnetic padlock can be arranged in the locking bolt hole.
Further, the lower inside of the rear shrouding is fixedly installed at least one plate, on the cabinet with it is described
At least one jack is provided with the corresponding position of at least one plate, the part inserting board is in the jack.
Preferably, the plate includes connecting plate；
Lower bending plate is provided with front side of the connecting plate, the part lower bending plate is inserted in the jack；
Bending plate is provided with rear side of the connecting plate, the plate is fixed on the rear envelope by the upper bending plate
Plate inner side.
Preferably, 1/3rd of the lower bending plate are inserted in the jack.
Preferably, the upper bending plate is fixedly welded on the rear shrouding inner side.
Preferably, the jam plate includes that the jam plate is by described solid in the fixed plate and limiting plate of substantially vertical setting
Fixed board is fixed with the rear shrouding inner side, and the locking bolt hole is arranged on the limiting plate.
Preferably, the electromagnetic lock is fixed on the cabinet by electromagnetism lock support；
The electromagnetism lock support includes the connection side that four edges of substrate and substrate are bent to form respectively；
Some connecting holes are provided with the connection side, the electromagnetism lock support passes through some connecting holes and the cabinet
Body is connected；
Electromagnetic lock mounting hole is offered on the substrate, the electromagnetic lock is installed on described by the electromagnetic lock mounting hole
On electromagnetism lock support.
Preferably, the locking bolt hole has the rectangular opening of circular arc for two ends, and the circular arc is mutually fitted with the shape of the locking bolt
Match somebody with somebody.
Beneficial effects of the present invention are：
（1）The rear shrouding top of power distribution cabinet of the present invention sets electromagnetic lock, and rear shrouding inner side also sets up near electromagnetism lock position
Jam plate, jam plate is inserted by the locking bolt of electromagnetic lock, and when cable vault's sensor of power distribution cabinet is powered, the locking bolt of electromagnetic lock cannot be beaten
Open, then shrouding cannot also be opened under the backstop action of jam plate, the electric blocking of shrouding after realization so that power distribution cabinet is using more
Plus it is safe and reliable, and simple structure, it is convenient to manufacture.
（2）In rear shrouding lower inside plate is additionally provided with, by inserting board in the jack of cabinet so that shrouding afterwards
Locking is tighter, and structure is relatively reliable.
（3）, by being fixedly welded on rear shrouding, processing technology is simple, structure reliability for plate.
Brief description of the drawings
Fig. 1 is the front view of the power distribution cabinet of the embodiment of the present invention one；
Fig. 2 is the left view of the power distribution cabinet of the embodiment of the present invention one；
Fig. 3 is the partial enlarged drawing at A in Fig. 2；
Fig. 4 is the partial enlarged drawing at B in Fig. 1；
Fig. 5 is the partial enlarged drawing at C in Fig. 1；
Fig. 6 is the front view of the electromagnetism lock support of the embodiment of the present invention one；
Fig. 7 is the upward view of the electromagnetism lock support of the embodiment of the present invention one；
Fig. 8 is the front view of the jam plate of the embodiment of the present invention one；
Fig. 9 is the top view of the jam plate of the embodiment of the present invention one；
Figure 10 is the front view of the plate of the embodiment of the present invention one；
Figure 11 is the left view of the plate of the embodiment of the present invention one.
In figure, 1, cabinet；2nd, rear shrouding；3rd, electromagnetic lock；31st, locking bolt；4th, jam plate；41st, fixed plate；42nd, limiting plate；43、
Locking bolt hole；5th, electromagnetism lock support；51st, substrate；52nd, side is connected；53rd, connecting hole；54th, electromagnetic lock mounting hole；6th, plate；61st, even
Fishplate bar；62nd, lower bending plate；63rd, upper bending plate.
Specific embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by specific embodiment.
Embodiment one：
Fig. 1 to Fig. 5 is the structural representation of the power distribution cabinet that the present embodiment is provided, as illustrated, the power distribution cabinet includes cabinet 1
And it is arranged at the rear shrouding 2 on cabinet 1.The upper inner of rear shrouding 2 is provided with electromagnetic lock 3, is leaned in the inner side of rear shrouding 2
Jam plate 4 is fixedly installed at the nearly position of electromagnetic lock 3.Electromagnetic lock 3 is fixed on cabinet 1 by electromagnetism lock support 5, electromagnetism lock support
As shown in Figures 6 and 7, including the connection side 52 that 51 4 edges of substrate 51 and substrate are bent to form respectively connects side to 5 structure
Some connecting holes 53 are provided with 52, electromagnetism lock support 5 is connected by connecting hole 53 with cabinet 1；Electromagnetism is offered on substrate 51
Lock mounting hole 54, electromagnetic lock 3 is installed on electromagnetism lock support 5 by electromagnetic lock mounting hole 54.
The structure of jam plate 4 as shown in FIG. 8 and 9, including in the fixed plate 41 and limiting plate 42 of substantially vertical setting, fixed plate
41 inner sides for being welded in rear shrouding 2, are provided with locking bolt hole 43 on limiting plate 42, and locking bolt hole 43 has the rectangle of circular arc for two ends
Hole, circular arc therein is adapted with the shape of locking bolt 31 of electromagnetic lock 3.By the operation to electromagnetic lock 3 can make locking bolt 31 penetrate or
Pass the locking bolt hole 43 of jam plate 4.
Two plates 6 are further fixedly arranged in the lower inside of rear shrouding 2, the position corresponding with two plates 6 on cabinet 1
The place of putting is provided with two jacks.As shown in FIG. 10 and 11, including connecting plate 61, the front side of connecting plate 61 is set the structure of plate 6
Have lower bending plate 62, lower bending plate 62 1/3rd are inserted in jack, and the rear side of connecting plate 61 is provided with bending plate 63,
Upper bending plate 63 is fixedly welded on the inner side of rear shrouding 2.
When cable vault's sensor of power distribution cabinet is powered, the locking bolt 31 of electromagnetic lock 3 cannot be opened, and then shrouding 2 is in jam plate 4
And cannot be opened under the backstop action of plate 6, the electric blocking of shrouding 2 after realization, using more safe and reliable, and work as distribution
When cabinet does not run, the locking bolt 31 for opening electromagnetic lock 3 can easily take out rear shrouding 2, the inside of convenient observation power distribution cabinet
Structure.The setting of plate 6 causes that the locking of rear shrouding 2 is tighter, and structure is relatively reliable.
Wherein, the number of plate is not limited to two, and the quantity of plate can be set according to the specific size of rear shrouding；Under it is curved
The position of folded plate insertion jack is not limited at above-mentioned 1/3rd, is sealed after shrouding and realization after can playing a part of to fix
The convenient taking-up of plate.
Know-why of the invention is described above in association with specific embodiment.These descriptions are intended merely to explain of the invention
Principle, and can not by any way be construed to limiting the scope of the invention.Based on explanation herein, the technology of this area
Personnel associate other specific embodiments of the invention by would not require any inventive effort, these modes fall within
Within protection scope of the present invention.
Claims (5)
1. a kind of power distribution cabinet, including cabinet (1), the rear shrouding (2) being arranged on cabinet (1), it is characterised in that：The rear shrouding
(2) upper inner is provided with electromagnetic lock (3), and rear shrouding (2) inner side is fixedly installed jam plate at electromagnetic lock (3) position
(4) locking bolt hole (43), is provided with the jam plate (4), the locking bolt (31) of the electromagnetic lock (3) can be arranged in the locking bolt hole
(43) in；The lower inside of the rear shrouding (2) is fixedly installed at least one plate (6), on the cabinet (1) with it is described extremely
A few plate (6) is provided with least one jack at corresponding position, and the part plate (6) is inserted in the jack
It is interior；
The plate (6) includes connecting plate (61)；
Lower bending plate (62) is provided with front side of the connecting plate (61), the part lower bending plate (62) is inserted in the jack
It is interior；
Bending plate (63) is provided with rear side of the connecting plate (61), the plate (6) is solid by the upper bending plate (63)
Due to rear shrouding (2) inner side；
The locking bolt hole (43) has the rectangular opening of circular arc for two ends, and the circular arc is adapted with the shape of the locking bolt (31).
2. a kind of power distribution cabinet according to claim 1, it is characterised in that：/ 3rd of the lower bending plate (62) plug
In in the jack.
3. a kind of power distribution cabinet according to claim 1, it is characterised in that：The upper bending plate (63) is fixedly welded on described
Afterwards on the inside of shrouding (2).
4. a kind of power distribution cabinet according to claim 1, it is characterised in that：The jam plate (4) is including in substantially vertical setting
Fixed plate (41) and limiting plate (42)；
The jam plate (4) is fixed with rear shrouding (2) inner side by the fixed plate (41)；
The locking bolt hole (43) is arranged on the limiting plate (42).
5. a kind of power distribution cabinet according to claim 1, it is characterised in that：
The electromagnetic lock (3) is fixed on the cabinet (1) by electromagnetism lock support (5)；
The connection side that the electromagnetism lock support (5) is bent to form respectively including (51) four edges of substrate (51) and substrate
(52)；
Some connecting holes (53) are provided with the connection side (52), the electromagnetism lock support (5) is by some connecting holes
(53) it is connected with the cabinet (1)；
Electromagnetic lock mounting hole (54) is offered on the substrate (51), the electromagnetic lock (3) is by the electromagnetic lock mounting hole
(54) it is installed on the electromagnetism lock support (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310504415.8A CN103532026B (en) | 2013-10-23 | 2013-10-23 | A kind of power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310504415.8A CN103532026B (en) | 2013-10-23 | 2013-10-23 | A kind of power distribution cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103532026A CN103532026A (en) | 2014-01-22 |
| CN103532026B true CN103532026B (en) | 2017-05-31 |
Family
ID=49933826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310504415.8A Expired - Fee Related CN103532026B (en) | 2013-10-23 | 2013-10-23 | A kind of power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103532026B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406371A (en) * | 2015-12-31 | 2016-03-16 | 洛阳润奥供电有限公司 | High-voltage electric cabinet |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201821003U (en) * | 2009-09-22 | 2011-05-04 | 上海纳杰电气成套有限公司 | Electromagnetic locking mechanism of cable chamber door of high-voltage switch cabinet |
| KR101071408B1 (en) * | 2011-05-30 | 2011-10-07 | (주)인광이에스 | Distribution box for power distribution board |
| CN102723677A (en) * | 2012-06-29 | 2012-10-10 | 上海纳杰电气成套有限公司 | Back sealing plate structure with electric lock and matched with metal armored switch cabinet |
| CN202721345U (en) * | 2012-06-29 | 2013-02-06 | 上海纳杰电气成套有限公司 | Electromagnetic lock mounting plate with electric lock and matched with metal armored switch cabinet |
| EP1587191B1 (en) * | 2004-04-18 | 2013-08-28 | Rittal GmbH & Co. KG | Device for fastening a mounting plate at a prescribed distance to a side wall of an electrical cabinet |
| CN203589496U (en) * | 2013-10-23 | 2014-05-07 | 昆山振宏电子机械有限公司 | Power distribution cabinet |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202050171U (en) * | 2011-05-19 | 2011-11-23 | 魏巨强 | Low-tension switch cabinet and low-tension switch cabinet body |
-
2013
- 2013-10-23 CN CN201310504415.8A patent/CN103532026B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1587191B1 (en) * | 2004-04-18 | 2013-08-28 | Rittal GmbH & Co. KG | Device for fastening a mounting plate at a prescribed distance to a side wall of an electrical cabinet |
| CN201821003U (en) * | 2009-09-22 | 2011-05-04 | 上海纳杰电气成套有限公司 | Electromagnetic locking mechanism of cable chamber door of high-voltage switch cabinet |
| KR101071408B1 (en) * | 2011-05-30 | 2011-10-07 | (주)인광이에스 | Distribution box for power distribution board |
| CN102723677A (en) * | 2012-06-29 | 2012-10-10 | 上海纳杰电气成套有限公司 | Back sealing plate structure with electric lock and matched with metal armored switch cabinet |
| CN202721345U (en) * | 2012-06-29 | 2013-02-06 | 上海纳杰电气成套有限公司 | Electromagnetic lock mounting plate with electric lock and matched with metal armored switch cabinet |
| CN203589496U (en) * | 2013-10-23 | 2014-05-07 | 昆山振宏电子机械有限公司 | Power distribution cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103532026A (en) | 2014-01-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170213 Address after: 215300 Jiangsu, Suzhou, Yushan, the town of Federal International Business Garden building, room 14, room 40, No. Applicant after: Kunshan Xinhaiyun Trading Co., Ltd. Address before: Kunshan city Suzhou Dianshan Lake town of Jiangsu province 215300 City Huangpu River Road No. 268 Applicant before: Kunshan Zhenhong Electronic Machinery Co., Ltd. |
|
| CB03 | Change of inventor or designer information |
Inventor after: Li Jiahua Inventor before: Wu Cunlin Inventor before: Wu Hao |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170317 Address after: 510665 Guangdong city of Guangzhou province Tianhe District Software Park Building No. 59 Middle East block, Grand Building Room 501 Applicant after: Li Jiahua Address before: 215300 Jiangsu, Suzhou, Yushan, the town of Federal International Business Garden building, room 14, room 40, No. Applicant before: Kunshan Xinhaiyun Trading Co., Ltd. |
|
| CB03 | Change of inventor or designer information |
Inventor after: Dong Rui Inventor after: Yang Lanqing Inventor after: Niu Gang Inventor after: Zhu Li Inventor after: Zhang Yanhui Inventor after: Yang Fengmin Inventor after: Liang Qingyun Inventor after: Liu Xiaobing Inventor after: Zhou Zheng Inventor after: Zhang Bozhao Inventor before: Li Jiahua |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170428 Address after: 450052 Zhengzhou, Songshan Province, South Henan Road No. 87, Henan electric power company, Zhengzhou power supply company Applicant after: Zhengzhou electric company of State Grid Henan Power Supply Company Applicant after: Zhou Zheng Applicant after: Zhang Bozhao Applicant after: Yang Lanqing Applicant after: Zhengzhou Huali Information Technology Co., Ltd. Applicant after: Dong Rui Applicant after: Niu Gang Applicant after: Zhu Li Applicant after: Zhang Yanhui Applicant after: Yang Fengmin Applicant after: Liang Qingyun Applicant after: Liu Xiaobing Address before: 510665 Guangdong city of Guangzhou province Tianhe District Software Park Building No. 59 Middle East block, Grand Building Room 501 Applicant before: Li Jiahua |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20171023 |
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| CF01 | Termination of patent right due to non-payment of annual fee |