CN203589496U - Power distribution cabinet - Google Patents
Power distribution cabinet Download PDFInfo
- Publication number
- CN203589496U CN203589496U CN201320656491.6U CN201320656491U CN203589496U CN 203589496 U CN203589496 U CN 203589496U CN 201320656491 U CN201320656491 U CN 201320656491U CN 203589496 U CN203589496 U CN 203589496U
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- China
- Prior art keywords
- plate
- electromagnetic lock
- power distribution
- distribution cabinet
- locking bolt
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Abstract
The utility model discloses a power distribution cabinet and is designed aiming to solve the problems that the rear sealing plate of a conventional power distribution cabinet cannot be locked electrically and the like. The power distribution cabinet comprises a cabinet body and a rear sealing plate arranged on the cabinet body. An electromagnetic lock is arranged on the inner side of the upper part of the rear sealing plate. A lock plate is arranged in a position, close to the electromagnetic lock, on the inner side of the rear sealing plate. A lock bolt hole is formed in the lock plate. The lock bolt of the electromagnetic lock can penetrate through the lock bolt hole. At least one insertion plate is fixedly arranged at the lower part of the inner side of the rear sealing plate. At least one insertion hole is formed in the position, corresponding to the at least one insertion plate, in the cabinet body. One part of the insertion plate is inserted into the insertion hole. The power distribution cabinet is simple and reliable in structure. Meanwhile, the rear sealing plate can be electrically locked, so that the power distribution cabinet is safer to use.
Description
Technical field
The utility model relates to a kind of power distribution cabinet.
Background technology
After existing power distribution cabinet, shrouding can meet the compulsory standard of five-defence block,, prevents that on-load from dividing, closing isolating switch (circuit breaker, on-load switch, contactor "on" position can not disconnecting switch operation) that is; Prevent mistake minute, close circuit breaker, on-load switch, contactor (only have operational order corresponding with operating equipment could to being operated by operating equipment) by mistake; Prevent from closing when earthed switch is in the close position circuit breaker, on-load switch (only have when earthed switch is in gate-dividing state, just can close isolating switch or handcart and just can proceed to service position, and operating breaker, minute lotus switch are closed); Prevent from closing earthed switch (only at breaker open operation state, ability disconnecting switch operation or handcart retreat to test position from service position, and the earthed switch that closes) in charged mistiming; Prevent mistakenly entering into charged chamber (while only having compartment not charged, just can open the door and enter compartment).
But the power supply administration of certain areas requires the rear shrouding of power distribution cabinet can meet the requirement of electric blocking, so that the use of power distribution cabinet is safer, and also there is no to realize on the market at present the power distribution cabinet of rear shrouding electric blocking.
Utility model content
An object of the present utility model be propose a kind of simple and reliable for structure, can realize rear shrouding electric blocking, use safer power distribution cabinet;
Another object of the present utility model is to propose the tight power distribution cabinet of a kind of shrouding locking easy to use, rear.
For reaching this object, the utility model by the following technical solutions:
A kind of power distribution cabinet, comprise cabinet, be arranged at the rear shrouding on cabinet, described rear shrouding upper inner is provided with electromagnetic lock, and described rear shrouding inner side is fixedly installed jam plate near electromagnetic lock position, on described jam plate, be provided with locking bolt hole, the locking bolt of described electromagnetic lock can be arranged in described locking bolt hole.
Further, the lower inside of described rear shrouding is fixedly installed at least one plate, and position corresponding with described at least one plate on described cabinet is provided with at least one jack, and the described inserting board of part is located in described jack.
Preferably, described plate comprises connecting plate;
The front side of described connecting plate is provided with lower bending plate, and the described lower bending plate of part is inserted in described jack;
The rear side of described connecting plate is provided with bending plate, and described plate is fixed on described rear shrouding inner side by described upper bending plate.
Preferably, 1/3rd of described lower bending plate be inserted in described jack.
Preferably, described upper bending plate is fixedly welded on described rear shrouding inner side.
Preferably, described jam plate comprises and is substantially vertically disposed fixed head and limiting plate, and described jam plate is fixed by described fixed head and described rear shrouding inner side, and described locking bolt hole is arranged on described limiting plate.
Preferably, described electromagnetic lock is fixed on described cabinet by electromagnetic lock support;
Described electromagnetic lock support comprises the fillet that substrate and four edges of substrate are bent to form respectively;
On described fillet, be provided with some connecting holes, described electromagnetic lock support is connected with described cabinet by described some connecting holes;
On described substrate, offer electromagnetic lock installing hole, described electromagnetic lock is installed on described electromagnetic lock support by described electromagnetic lock installing hole.
Preferably, described locking bolt hole is the rectangular opening that two ends have circular arc, and the shape of described circular arc and described locking bolt is suitable.
The beneficial effects of the utility model are:
(1) the rear shrouding top of the utility model power distribution cabinet arranges electromagnetic lock, rear shrouding inner side also arranges jam plate near electromagnetic lock position, the locking bolt of electromagnetic lock is inserted to jam plate, when the cable vault of power distribution cabinet transducer is charged, the locking bolt of electromagnetic lock cannot be opened, and then shrouding also cannot be opened under the backstop action of jam plate, the electric blocking of shrouding after realizing, power distribution cabinet is used more safe and reliable, and simple in structure, it is convenient to manufacture.
(2) in rear shrouding lower inside, be also provided with plate, inserting board be located in the jack of cabinet, make the locking of rear shrouding tighter, structure is more reliable.
(3) plate is by being fixedly welded on rear shrouding, and processing technology is simple, reliable in structure.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model embodiment mono-power distribution cabinet;
Fig. 2 is the left view of the utility model embodiment mono-power distribution cabinet;
Fig. 3 is the partial enlarged drawing at A place in Fig. 2;
Fig. 4 is the partial enlarged drawing at B place in Fig. 1;
Fig. 5 is the partial enlarged drawing at C place in Fig. 1;
Fig. 6 is the front view of the utility model embodiment mono-electromagnetic lock support;
Fig. 7 is the upward view of the utility model embodiment mono-electromagnetic lock support;
Fig. 8 is the front view of the utility model embodiment mono-jam plate;
Fig. 9 is the vertical view of the utility model embodiment mono-jam plate;
Figure 10 is the front view of the utility model embodiment mono-plate;
Figure 11 is the left view of the utility model embodiment mono-plate.
In figure, 1, cabinet; 2, rear shrouding; 3, electromagnetic lock; 31, locking bolt; 4, jam plate; 41, fixed head; 42, limiting plate; 43, locking bolt hole; 5, electromagnetic lock support; 51, substrate; 52, fillet; 53, connecting hole; 54, electromagnetic lock installing hole; 6, plate; 61, connecting plate; 62, lower bending plate; 63, upper bending plate.
Embodiment
Below in conjunction with accompanying drawing and by embodiment, further illustrate the technical solution of the utility model.
Embodiment mono-:
Fig. 1 to Fig. 5 is the structural representation of the power distribution cabinet that provides of the present embodiment, and as shown in the figure, this power distribution cabinet comprises cabinet 1 and is arranged at the rear shrouding 2 on cabinet 1.Upper inner at rear shrouding 2 is provided with electromagnetic lock 3, in the inner side of rear shrouding 2, near electromagnetic lock 3 positions, is fixedly installed jam plate 4.Electromagnetic lock 3 is fixed on cabinet 1 by electromagnetic lock support 5, the structure of electromagnetic lock support 5 as shown in Figures 6 and 7, comprise the fillet 52 that 51 4 edges of substrate 51 and substrate are bent to form respectively, on fillet 52, be provided with some connecting holes 53, electromagnetic lock support 5 is connected with cabinet 1 by connecting hole 53; On substrate 51, offer electromagnetic lock installing hole 54, electromagnetic lock 3 is installed on electromagnetic lock support 5 by electromagnetic lock installing hole 54.
The structure of jam plate 4 as shown in FIG. 8 and 9, comprise and be substantially vertically disposed fixed head 41 and limiting plate 42, fixed head 41 is welded in the inner side of rear shrouding 2, on limiting plate 42, be provided with locking bolt hole 43,43Wei two ends, locking bolt hole have the rectangular opening of circular arc, and locking bolt 31 shapes of circular arc wherein and electromagnetic lock 3 are suitable.By can make locking bolt 31 penetrate or pass the locking bolt hole 43 of jam plate 4 to the operation of electromagnetic lock 3.
Lower inside at rear shrouding 2 is also fixedly installed two plates 6, and position corresponding with two plates 6 on cabinet 1 is provided with two jacks.The structure of plate 6 as shown in FIG. 10 and 11, comprise connecting plate 61, the front side of connecting plate 61 is provided with lower bending plate 62, and 1/3rd of lower bending plate 62 is inserted in jack, the rear side of connecting plate 61 is provided with bending plate 63, and upper bending plate 63 is fixedly welded on the inner side of rear shrouding 2.
When the cable vault of power distribution cabinet transducer is charged, the locking bolt 31 of electromagnetic lock 3 cannot be opened, then shrouding 2 cannot be opened under the backstop action of jam plate 4 and plate 6, the electric blocking of shrouding 2 after realizing, use more safe and reliable, and when power distribution cabinet does not move, the locking bolt 31 of opening electromagnetic lock 3 can take out rear shrouding 2 easily, convenient internal structure of observing power distribution cabinet.The locking that is arranged so that rear shrouding 2 of plate 6 is tighter, and structure is more reliable.
Wherein, the number of plate is not limited to two, and the quantity of plate can be set according to the concrete size of rear shrouding; The position that lower bending plate inserts jack is not limited to 1/3rd above-mentioned places, can play the effect of fixing rear shrouding and realize the convenient of rear shrouding and take out.
Know-why of the present utility model has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to the utility model protection range.Explanation based on herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present utility model, within these modes all will fall into protection range of the present utility model.
Claims (8)
1. a power distribution cabinet, comprise cabinet (1), be arranged at the rear shrouding (2) on cabinet (1), it is characterized in that: described rear shrouding (2) upper inner is provided with electromagnetic lock (3), described rear shrouding (2) inner side is fixedly installed jam plate (4) near electromagnetic lock (3) position, on described jam plate (4), be provided with locking bolt hole (43), the locking bolt (31) of described electromagnetic lock (3) can be arranged in described locking bolt hole (43).
2. a kind of power distribution cabinet according to claim 1, it is characterized in that: the lower inside of described rear shrouding (2) is fixedly installed at least one plate (6), the upper position corresponding with described at least one plate (6) of described cabinet (1) is provided with at least one jack, and the described plate of part (6) is inserted in described jack.
3. a kind of power distribution cabinet according to claim 2, is characterized in that:
Described plate (6) comprises connecting plate (61);
The front side of described connecting plate (61) is provided with lower bending plate (62), and the described lower bending plate of part (62) is inserted in described jack;
The rear side of described connecting plate (61) is provided with bending plate (63), and described plate (6) is fixed on described rear shrouding (2) inner side by described upper bending plate (63).
4. a kind of power distribution cabinet according to claim 3, is characterized in that: 1/3rd of described lower bending plate (62) is inserted in described jack.
5. a kind of power distribution cabinet according to claim 3, is characterized in that: described upper bending plate (63) is fixedly welded on described rear shrouding (2) inner side.
6. a kind of power distribution cabinet according to claim 1, is characterized in that: described jam plate (4) comprises and is substantially vertically disposed fixed head (41) and limiting plate (42);
Described jam plate (4) is fixing with described rear shrouding (2) inner side by described fixed head (41);
Described locking bolt hole (43) is arranged on described limiting plate (42).
7. a kind of power distribution cabinet according to claim 1, is characterized in that:
Described electromagnetic lock (3) is fixed on described cabinet (1) by electromagnetic lock support (5);
Described electromagnetic lock support (5) comprises substrate (51) and (51) four fillets that edge is bent to form respectively of substrate (52);
On described fillet (52), be provided with some connecting holes (53), described electromagnetic lock support (5) is connected with described cabinet (1) by described some connecting holes (53);
On described substrate (51), offer electromagnetic lock installing hole (54), described electromagnetic lock (3) is installed on described electromagnetic lock support (5) by described electromagnetic lock installing hole (54).
8. a kind of power distribution cabinet according to claim 1, is characterized in that: described locking bolt hole (43) has the rectangular opening of circular arc for two ends, and the shape of described circular arc and described locking bolt (31) is suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320656491.6U CN203589496U (en) | 2013-10-23 | 2013-10-23 | Power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320656491.6U CN203589496U (en) | 2013-10-23 | 2013-10-23 | Power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203589496U true CN203589496U (en) | 2014-05-07 |
Family
ID=50587349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320656491.6U Expired - Fee Related CN203589496U (en) | 2013-10-23 | 2013-10-23 | Power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203589496U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103532026A (en) * | 2013-10-23 | 2014-01-22 | 昆山振宏电子机械有限公司 | Power distribution cabinet |
| CN104269754A (en) * | 2014-10-23 | 2015-01-07 | 南京市嘉隆电气科技有限公司 | 10KV two-station ring main unit door interlocking device |
| CN104901183A (en) * | 2015-06-29 | 2015-09-09 | 金华市天明灯具厂 | Power distribution cabinet with alarm device |
| CN104967003A (en) * | 2015-06-29 | 2015-10-07 | 胡丽春 | Noise reduction type power distribution cabinet |
| CN104966998A (en) * | 2015-06-29 | 2015-10-07 | 绍兴市柯桥区罗莱日用品有限公司 | Guiding type power distribution cabinet with fillet projecting part |
| CN104967002A (en) * | 2015-06-29 | 2015-10-07 | 胡丽春 | Power distribution cabinet driven by hydraulic pressure |
-
2013
- 2013-10-23 CN CN201320656491.6U patent/CN203589496U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103532026A (en) * | 2013-10-23 | 2014-01-22 | 昆山振宏电子机械有限公司 | Power distribution cabinet |
| CN103532026B (en) * | 2013-10-23 | 2017-05-31 | 国网河南省电力公司郑州供电公司 | A kind of power distribution cabinet |
| CN104269754A (en) * | 2014-10-23 | 2015-01-07 | 南京市嘉隆电气科技有限公司 | 10KV two-station ring main unit door interlocking device |
| CN104269754B (en) * | 2014-10-23 | 2016-08-31 | 南京市嘉隆电气科技有限公司 | 10KV two station ring main unit cabinet door interlock |
| CN104901183A (en) * | 2015-06-29 | 2015-09-09 | 金华市天明灯具厂 | Power distribution cabinet with alarm device |
| CN104967003A (en) * | 2015-06-29 | 2015-10-07 | 胡丽春 | Noise reduction type power distribution cabinet |
| CN104966998A (en) * | 2015-06-29 | 2015-10-07 | 绍兴市柯桥区罗莱日用品有限公司 | Guiding type power distribution cabinet with fillet projecting part |
| CN104967002A (en) * | 2015-06-29 | 2015-10-07 | 胡丽春 | Power distribution cabinet driven by hydraulic pressure |
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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: 20140507 Termination date: 20151023 |
|
| EXPY | Termination of patent right or utility model |