CN205790994U - A kind of switch cubicle - Google Patents
A kind of switch cubicle Download PDFInfo
- Publication number
- CN205790994U CN205790994U CN201620466324.9U CN201620466324U CN205790994U CN 205790994 U CN205790994 U CN 205790994U CN 201620466324 U CN201620466324 U CN 201620466324U CN 205790994 U CN205790994 U CN 205790994U
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- China
- Prior art keywords
- cabinet door
- insulating barrier
- switch cubicle
- back side
- post
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- 230000004888 barrier function Effects 0.000 claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The utility model discloses a kind of switch cubicle, including cabinet and cabinet door, the back side of described cabinet door is provided with insulating barrier, and described insulating barrier and cabinet door, with chain connection, are provided with the locking mechanism for locking insulating barrier on cabinet door.The back side of this switch cubicle is equipped with insulating barrier, the electrical device at the cabinet door back side is between cabinet door and insulating barrier, even if maintainer encounters the cabinet door back side accidentally when maintenance, also it is to contact with insulating barrier, without contacting with the electrical device at the cabinet door back side, prevent from getting an electric shock, improve the safety of switch cubicle.
Description
Technical field
This utility model relates to a kind of power equipment, more specifically, it relates to a kind of switch cubicle.
Background technology
The Main Function of switch cubicle is to carry out generating electricity in power system, transmit electricity, during distribution and electric energy conversion, carry out folding, control and protect electrical equipment.Parts in switch cubicle are mainly made up of chopper, disconnecting switch, on-load switch, operating mechanism, transformer and various protection devices etc..The cabinet door back side of switch cubicle is generally equipped with electrical device, such as instrumentation and button, and the wiring point of instrumentation and button is the most exposed outside.Due to the small volume of switch cubicle, maintainer when to the circuit of inside switch cabinet, device maintenance, the careless slightly electrical device that will encounter the cabinet door back side, be likely to occur electric shock accidents when the lug of human body with the cabinet door back side contacts.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide a kind of switch cubicle, and this switch cubicle can prevent human body from contacting with the lug at the cabinet door back side, reduces the probability that electric shock accidents occurs.
For achieving the above object, this utility model provides following technical scheme:
A kind of switch cubicle, including cabinet and cabinet door, the back side of described cabinet door is provided with insulating barrier, and described insulating barrier and cabinet door, with chain connection, are provided with the locking mechanism for locking insulating barrier on cabinet door.
By such scheme, insulating barrier plays buffer action, when inspection switch cabinet is internal, even if maintainer is sprayed onto the cabinet door back side accidentally, is also to contact with insulating barrier, can't touch lug, prevents from getting an electric shock.
Preferably: the pivot center of described insulating barrier is parallel to the pivot center of cabinet door, the top of described insulating barrier is provided with support bar, and one end of described support bar is hinged with insulating barrier, and described cabinet is provided with the first locking piece for lock support bar.
By such scheme, after cabinet door is opened, rotary supporting rod is also locked, and cabinet door lock just can be scheduled on open mode, circuit, device in convenient maintenance cabinet.
Preferably: the quantity of described support bar is two, the back side of described cabinet door is provided with the second locking piece for lock support bar.
By such scheme, after cabinet door is locked in open mode, unlocks and rotate insulating barrier, then insulating barrier is supported fixing with another root support bar, insulating barrier is locked in open mode, convenient the maintenance circuit at the cabinet door back side, device.
Preferably: described locking mechanism includes mounting seat and connects post, described mounting seat is fixed with cabinet door, one end of described connection post is flexibly connected with mounting seat, connecting post can be around own axis, the other end connection connecting post has handle, described handle is provided with draw-in groove, and described draw-in groove is for blocking the edge of insulating barrier.
Preferably: the back side of described cabinet door is vertically and fixedly provided with mounting post, described articulate is connected in mounting post, and the position of hinge can regulate along the length direction of mounting post, and described connection post is threadeded with mounting seat.
Pass through such scheme: regulate hinge position in mounting post and connect the distance of post and cabinet door, thus it is possible to vary the distance between insulating barrier and cabinet door, when different size of electrical device is loaded onto at the cabinet door back side, insulating barrier also can normally work.
Preferably: described insulating barrier is provided with illuminating lamp and light switch near the side of cabinet door.
Pass through such scheme: be easy to overhaul the electrical device at the insulating barrier back side at night.
Preferably: in described switch cubicle, be provided with the power supply independently-powered to illuminating lamp.
By such scheme, when having a power failure in cabinet, illuminating lamp also can just produce work, the demand of emergency service when breaking down in meeting cabinet.
Preferably: described power supply is ups power.
Pass through such scheme: the reliability of illuminating lamp can be improved.
Compared with prior art, the utility model has the advantages that: the back side of this switch cubicle is equipped with insulating barrier, the electrical device at the cabinet door back side is between cabinet door and insulating barrier, even if maintainer encounters the cabinet door back side accidentally when maintenance, also it is to contact with insulating barrier, without contacting with the electrical device at the cabinet door back side, prevent from getting an electric shock, improve the safety of switch cubicle.
Accompanying drawing explanation
Fig. 1 is the external structure schematic diagram of switch cubicle；
Fig. 2 is the internal structure schematic diagram one of switch cubicle；
Fig. 3 is the explosive view of locking mechanism；
Fig. 4 is the internal structure schematic diagram two of switch cubicle；
Fig. 5 is the A portion enlarged drawing in Fig. 4；
Fig. 6 is the internal mechanism schematic diagram three of switch cubicle；
Fig. 7 is the B portion enlarged drawing in Fig. 6；
Fig. 8 is the C portion enlarged drawing in Fig. 6；
Fig. 9 is the D portion enlarged drawing in Fig. 6.
Description of reference numerals: 1, cabinet；2, cabinet door；3, insulating barrier；4, hinge；5, clip；6, mounting post；7, fixing bolt；8, locking mechanism；9, handle；10, draw-in groove；11, jack；12, post is connected；13, mounting seat；14, screw；15, the first support bar；16, the first locking piece；17, the second support bar；18, the second locking piece；19, fixing hole；20, illuminating lamp；21, ups power；22, light switch.
Detailed description of the invention
With reference to Fig. 1, a kind of switch cubicle, including cabinet 1 and cabinet door 2.
With reference to Fig. 2, it is provided with insulating barrier 3 and locking mechanism 8 at cabinet door 2 back side.Insulating barrier 3 covers the electrical device at cabinet door 2 back side.
With reference to Fig. 5, the side of insulating barrier 3 is hinged with clip 5 by hinge 4, is vertically and fixedly provided with mounting post 6 at cabinet door 2 back side, and clip 5 is sheathed in mounting post 6, and clip 5 can slidably reciprocate along the length direction of mounting post 6.One end of clip 5 is provided with through hole (not shown), and fixing bolt 7 is arranged in through hole, and the end of fixing bolt 7 is run through the other end of clip 5 and threadeds with this end, tightens fixing bolt 7 and makes clip 5 tighten, it is achieved clip 5 and the locking of mounting post 6.
With reference to Fig. 3, the explosive view of locking mechanism 8.Locking mechanism 8 includes handle 9, connects post 12 and mounting seat 13.The back side of mounting seat 13 and cabinet door 2 is fixed.Mounting seat 13 is positioned at the opposite side of insulating barrier 3.Handle 9, in " F " shape, is provided with draw-in groove 10 in the leading section of handle 9, and the opening of draw-in groove 10, towards the side of insulating barrier 3, is provided with jack 11 on handle 9.Also clamping in one end insertion jack 11 of connection post 12, fixes connection post 12 with handle 9, and the other end connecting post 12 is the end of thread and is provided with in mounting seat 13 and the screw 14 of this end of thread adaptation, and it is fixing that connection post 12 screws in pre-installation seat 13 in screw 14.
In an initial condition, handle 9 is in vertical state, and the side of insulating barrier 3 is positioned in draw-in groove 10, and insulating barrier 3 is locked.After cabinet door 2 is opened, the electrical device at cabinet door 2 back side is between cabinet door 2 and insulating barrier 3, and maintainer is when to switch cubicle internal overhaul, and imprudence is encountered cabinet door 2 and also will not be touched the electrical device at cabinet door 2 back side, it is to avoid get an electric shock.
It practice, the application of switch cubicle is flexible and changeable, installing different electrical devices on cabinet door 2 is common occurrence, and the size dimension of different electrical devices is different, needs to regulate the distance between insulating barrier 3 and cabinet door 2 according to the size variation of electrical device.Regulation insulating barrier 3 with the step of the distance of cabinet door 2 is: unscrews fixing bolt 7 and is unlocked by clip 5, tightens fixing bolt 7 again and be locked after slip clip 5 to desired location；Pulling up handle 9 from connecting post 12, turn connection post 12, post 12 to be connected inserts handle 9 to being connected post 12 after being adjusted to required separation distance with the distance of cabinet door 2.By regulating the position of clip 5 and connecting the position of post 12 simultaneously, change the distance between insulating barrier 3 with cabinet door 2 and keep insulating barrier 3 substantially parallel with cabinet door 2.
After cabinet door 2 is opened, to needing when overhauling in cabinet to fix cabinet door 2, in order to maintenance.With reference to Fig. 6, it is provided with the first support bar 15 and the second support bar 17 on the top of insulating barrier 3.One end of first support bar 15 and the second support bar 17 is hinged with insulating barrier 3.With reference to Fig. 7, the end of the first support member is hook solid, and equipped with the first locking piece 16 on cabinet 1, the first locking piece 16 is in " L " shape stood upside down, and the lower end of the first locking piece 16 is provided with fixing hole 19.After cabinet door 2 is opened, rotate the first support bar 150 seven hook part and hook in fixing hole 19, can be achieved with the locking to the first support bar 15, thus cabinet door 2 is locked in open mode, it is simple to inside maintenance Electric Appliance Cabinet.With reference to Fig. 8, being fixed with the second locking piece 18 at cabinet door 2 back side, the second locking piece 18 is L-shaped, and the second locking piece 18 forms opening up groove position with cabinet door 2.The end of the second support bar 17 is also in hook solid.Turning handle 9, unlock insulating barrier 3, being rotated further by insulating barrier 3 makes the electrical device at cabinet door 2 back side expose, rotate the second support bar 17 subsequently, the hook part making it enters in groove position and just can lock the second support member, thus insulating barrier 3 is locked in open mode, it is simple to the electrical device at maintenance cabinet door 2 back side.
General switch cubicle, at cabinet built with illuminating lamp 20, when cabinet door 2 is opened, illuminating lamp 20 in cabinet lights automatically, convenient to circuit, device maintenance in cabinet, and illuminating lamp 20 generally will not be installed in cabinet door 2 back side of these switch cubicles, after when the electrical device at cabinet door 2 back side is overhauled by night, cabinet door 2 is opened, the light in cabinet can not shine directly into cabinet door 2 back side, maintainer needs hand-held light source just can complete maintenance, very inconvenient.For solving this problem, with reference to Fig. 9, the insulating barrier 3 of the present utility model one side relative with cabinet door 2 equipped with illuminating lamp 20 and ups power 21 and control light switch 22, UPS to illuminating lamp 20 power and light switch 22 for controlling the on/off of illuminating lamp 20.Being opened at cabinet door 2 and lock and after insulating barrier 3 is opened and locks, stirring light switch 22, make illuminating lamp 20 start working, the electrical device at cabinet door 2 back side is illuminated, and facilitates overhaul night.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (8)
1. a switch cubicle, including cabinet (1) and cabinet door (2), it is characterized in that: the back side of described cabinet door (2) is provided with insulating barrier (3), described insulating barrier (3) is connected with hinge (4) with cabinet door (2), is provided with the locking mechanism (8) for locking insulating barrier (3) on cabinet door (2).
Switch cubicle the most according to claim 1, it is characterized in that: the pivot center of described insulating barrier (3) is parallel to the pivot center of cabinet door (2), the top of described insulating barrier (3) is provided with support bar, one end of described support bar is hinged with insulating barrier (3), and described cabinet (1) is provided with the first locking piece for lock support bar.
Switch cubicle the most according to claim 2, is characterized in that: the quantity of described support bar is two, and the back side of described cabinet door (2) is provided with the second locking piece for lock support bar.
Switch cubicle the most according to claim 1, it is characterized in that: described locking mechanism (8) includes mounting seat (13) and connects post (12), described mounting seat (13) is fixed with cabinet door (2), one end of described connection post (12) is flexibly connected with mounting seat (13), connecting post (12) can be around own axis, the other end connection connecting post (12) has handle (9), described handle (9) to be provided with draw-in groove (10), and described draw-in groove (10) is used for blocking the edge of insulating barrier (3).
Switch cubicle the most according to claim 4, it is characterized in that: the back side of described cabinet door (2) is vertically and fixedly provided with mounting post (6), described hinge (4) is movably connected in mounting post (6), the position of hinge (4) can regulate along the length direction of mounting post (6), and described connection post (12) threadeds with mounting seat (13).
Switch cubicle the most according to claim 1, is characterized in that: described insulating barrier (3) is provided with illuminating lamp (20) and light switch (22) near the side of cabinet door (2).
Switch cubicle the most according to claim 6, is characterized in that: be provided with the power supply independently-powered to illuminating lamp (20) in described switch cubicle.
Switch cubicle the most according to claim 7, is characterized in that: described power supply is ups power (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620466324.9U CN205790994U (en) | 2016-05-19 | 2016-05-19 | A kind of switch cubicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620466324.9U CN205790994U (en) | 2016-05-19 | 2016-05-19 | A kind of switch cubicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205790994U true CN205790994U (en) | 2016-12-07 |
Family
ID=58117180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620466324.9U Expired - Fee Related CN205790994U (en) | 2016-05-19 | 2016-05-19 | A kind of switch cubicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205790994U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111817149A (en) * | 2020-09-14 | 2020-10-23 | 朗田美莱电气设备(苏州)有限公司 | High-low voltage electrical equipment with protection structure for preventing electric shock |
| CN111884081A (en) * | 2020-07-14 | 2020-11-03 | 国网山西省电力公司阳泉供电公司 | Anti-misoperation type maintenance power box |
-
2016
- 2016-05-19 CN CN201620466324.9U patent/CN205790994U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111884081A (en) * | 2020-07-14 | 2020-11-03 | 国网山西省电力公司阳泉供电公司 | Anti-misoperation type maintenance power box |
| CN111817149A (en) * | 2020-09-14 | 2020-10-23 | 朗田美莱电气设备(苏州)有限公司 | High-low voltage electrical equipment with protection structure for preventing electric shock |
| CN111817149B (en) * | 2020-09-14 | 2022-02-18 | 朗田美莱电气设备(苏州)有限公司 | High-low voltage electrical equipment with protection structure for preventing electric shock |
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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: 20161207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |