CN106329377A - Compact switch cabinet - Google Patents
Compact switch cabinet Download PDFInfo
- Publication number
- CN106329377A CN106329377A CN201610928214.4A CN201610928214A CN106329377A CN 106329377 A CN106329377 A CN 106329377A CN 201610928214 A CN201610928214 A CN 201610928214A CN 106329377 A CN106329377 A CN 106329377A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- lateral partitions
- room
- back side
- board
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/025—Safety arrangements, e.g. in case of excessive pressure or fire due to electrical defect
Abstract
The invention discloses a compact switch cabinet,comprising a narrow and long cabinet with horizontal narrow longitudinal wide and a cabinet door connected with the cabinet; a top plate, a base plate and side plates on the cabinet are fixedly connected; a bus bar room, a circuit breaker room and a cable room are arranged in the cabinet from upside to downside; the front end of the bus bar room is provided with a meter room, a second component is set in the meter room, an isolation switch is vertically set in the bus bar room; an isolation switch operation mechanism, a circuit breaker and a current transformer are vertically set in the circuit breaker room; the circuit breaker is connected with the current transformer, a grounding knife is vertically set in the cabinet room; the isolation switch is connected with the circuit breaker by the isolation switch operation mechanism,and the current transformer is connected with the grounding knife. The advantages of the invention are as follows: each component is vertically installed in the cabinet to reduce the transverse occupying area of the cabinet; and the direct assembly method of the top plate, base plate and side plates enables the cabinet to have greater space, and then the component is conveniently installed.
Description
Technical field
The present invention relates to a kind of switch cubicle.
Background technology
Switch cubicle is widely used in the loads such as Urban Residential District, skyscraper, large public building, factory and enterprise
In the power distribution station of the heart and box-type substation.The Main Function of switch cubicle be carry out generating electricity in power system, transmit electricity, distribution and electricity
Folding can be carried out during conversion, control and protect electrical equipment.Main element in switch cubicle has chopper, keeps apart
Pass, transformer, secondary component etc., for the ease of being connected with each other between these parts, it is common that according to adjacent two parts
Connect the close principle of end and carry out arrangement component, such as: when installing disconnecting switch and chopper, by outfan and the open circuit of disconnecting switch
The input of device is corresponding, is then connected with each other by cable, advantage of this arrangement is that the winding displacement amount within reducing, but
Be its shortcoming be the horizontal floor space that can increase cabinet, and in the transformations of a lot of buildings and factory and enterprise, due to original building
The restriction of area, does not reserve enough horizontal spaces for installing traditional switch cabinet, then can only be by changing building knot
Structure increases and is transversely mounted space, in order to installs switch cubicle, but thus can be greatly improved improvement cost.
Summary of the invention
First device in it is an object of the invention to provide a kind of space that can be arranged on horizontal relatively narrower and within cabinet
Part can the compact switch cabinet of ordered arrangement.
For achieving the above object, the technical solution adopted in the present invention is: compact switch cabinet, including cabinet and and cabinet
The cabinet door connected, described cabinet is horizontal narrow vertical wide thin-and-long box typed structure, and cabinet includes: top board, base plate and the left and right sides
Side plate, direct mutually spliced assembled locker body between top board, base plate and side plate, be horizontally disposed with in cabinet first laterally every
Plate, has set up one piece of vertical baffle in the first lateral partitions, and the upper end of vertical baffle is connected with top board, and vertical baffle will
Being separated to form a bus-bar room and a control room between first lateral partitions and top board, control room is positioned at the front end of cabinet,
It is provided with controlling the secondary component in loop in control room；Bus-bar room is positioned at the rear end of cabinet, is being positioned at the of bus-bar room
Longitudinally being sequentially arranged at intervals with three disconnecting switch in one lateral partitions, it is horizontal that the lower end of each disconnecting switch is all passed down through first
To dividing plate, it is vertically arranged with isolator operating mechanism in the lower end of disconnecting switch；Lower horizontal in the first lateral partitions sets
It is equipped with the second lateral partitions, forms breaker chamber between the first lateral partitions and the second lateral partitions, in the second lateral partitions
Longitudinally it is sequentially arranged at intervals with three choppers, is longitudinally sequentially arranged at intervals with three Current Mutual Inductances in the bottom of chopper side
Device, each chopper connects with corresponding current transformer, and each chopper is by an isolator operation
Mechanism is connected with disconnecting switch corresponding above it, and the lower end of each current transformer is all passed down through the second lateral partitions；
Form cable vault between second lateral partitions and base plate, base plate is provided with cable bearer in order to fixing cable, in cable vault
Inside being vertically arranged with earthing, earthing is connected with current transformer.
Further, aforesaid compact switch cabinet, wherein, the side plate of the cabinet left and right sides is respectively by one piece of front side
Plate, one piece of back side panel and one block of shrouding splicing composition, be bolted to connection between front side board and back side panel, when front side board and
After back side panel completes to fix, the lateral wall of front side board and back side panel is enclosed with one block of shrouding, then by bolt by shrouding
Fix with front side board, back side panel.
Further, aforesaid compact switch cabinet, wherein, the attachment structure between front side board and back side panel is: front
The rear end of side plate is provided with flanging, is evenly arranged with some connecting holes on flanging from top to bottom；Arrange in the front end of back side panel
There is flanging, flanging is evenly arranged with some through holes relative with connecting hole position on front side board from top to bottom, after front side board
The flanging of end docks with the flanging of back side panel front end, and the connecting hole on front side board respectively with the through hole one a pair on back side panel
Together, then penetrate in connecting hole and through hole with bolt and with nut screwing clamping, thus front side board and back side panel are spliced and fixes.
Further, aforesaid compact switch cabinet, wherein, before and after cabinet, two ends are provided with position the most from top to bottom
Putting three the most corresponding cabinet doors with door lock, the particular location of three cabinet doors is respectively as follows: in the rear end of bus-bar room and instrument
The front end of room is respectively arranged with a first cabinet door, and before and after breaker chamber, two ends are respectively arranged with a second cabinet door,
Before and after cable vault, two ends are respectively arranged with a 3rd cabinet door.
Further, aforesaid compact switch cabinet, wherein, it is being positioned at the second cabinet door and the 3rd cabinet of cabinet rear and front end
Being provided with observation window on Men, being respectively arranged with one on the second cabinet door being positioned at cabinet front end and the 3rd cabinet door can be to cabinet
The illuminating lamp that internal portion is illuminated.
Further, aforesaid compact switch cabinet, wherein, top board offers relief hole, top board is provided with
Pressure relief plate, pressure relief plate is blocked on relief hole, is connected by explosion-proof bolt between pressure relief plate with top board.
Further, aforesaid compact switch cabinet, wherein, in cable vault, it is vertically arranged with spark gap.
Further, aforesaid compact switch cabinet, wherein, set up brows in the front end of top board.
Further, aforesaid compact switch cabinet, wherein, the side plate being positioned at bus-bar room side is longitudinally uniformly arranged
There are three wall bushings.
The invention have the advantage that each element is longitudinally mounted in cabinet, and be connected with each other by isolator operating mechanism
Control, cabinet can be made in horizontal narrow vertical wide box typed structure, thus can reduce the horizontal floor space of cabinet, so that cabinet
Body can be arranged in the space of horizontal relatively narrower；The composition base plate of cabinet, direct phase between top board and the side plate of the left and right sides
Splicing is fixing mutually, so there is no need to be supported in the internal additionally mounted support frame of cabinet, thus can increase cabinet
Inner space, enables each element in cabinet to arrange in an orderly manner.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of compact switch cabinet of the present invention.
Fig. 2 be A-A in Fig. 1 to structural representation.
Fig. 3 be B-B in Fig. 2 to structural representation.
Fig. 4 is the structural representation of the top board in compact switch cabinet of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings and technical solutions according to the invention are described further by preferred embodiment.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, compact switch cabinet of the present invention, it is connected including cabinet 1 and with cabinet 1
Cabinet door, before and after cabinet 1, two ends are respectively arranged with cabinet door, and described cabinet 1 is horizontal narrow vertical wide thin-and-long box typed structure,
Cabinet 1 includes: the side plate 5 of top board 3, base plate 4 and the left and right sides, offers relief hole, be provided with on top board 3 on top board 3
Pressure relief plate 31, pressure relief plate 31 blocks on relief hole, is connected by explosion-proof bolt between pressure relief plate 31 with top board 3, when in cabinet 1
During generating loop short trouble, high temperature and high pressure gas, high temperature and high pressure gas impact pressure relief plate 31 can be produced in cabinet 1 moment, let out
Explosion-proof bolt on pressure relief plate 31 is thrust by pressing plate 31 by after impulsive force, makes pressure relief plate 31 leave relief hole and finally makes high temperature high
Body of calming the anger discharges from relief hole.Set up brows 32 in the front end of top board 3, brows 32 can be used to distinguish cabinet
Hold before and after 1, have the front end that one end is cabinet 1 of brows 32, brows 32 can indicate the model of switch cubicle.
In the present embodiment, the most mutually splice between top board 3, base plate 4 and left and right sides side plate 5 thus form cabinet 1,
Connection framework in order to connect fixing top board 3, base plate 4 and side plate 5 is installed in thus can noting be used in cabinet 1, adds cabinet
The inner space of body 1.Wherein, two blocks of side plates 5 of cabinet 1 left and right sides are the most all by 51, one piece of back side panel of one piece of front side board
52 and one block of shrouding 53 be assemblied to form, its concrete structure is: the rear end of front side board 51 is provided with flanging, on flanging to
Under be evenly arranged with some connecting holes；The front end of back side panel 52 is provided with flanging, flanging is evenly arranged with from top to bottom
The flanging pair of some through holes relative with connecting hole position on front side board 51, the flanging of front side board 51 rear end and back side panel 52 front end
Connect, and the connecting hole on front side board 51 align one by one with the through hole on back side panel 52 respectively, then with bolt penetrate connecting hole and
In through hole and with nut screwing clamping, thus front side board 51 and back side panel 52 are spliced and fixes, when front side board 51 and back side panel 52 are complete
Become after fixing, the lateral wall of front side board 51 and back side panel 52 is provided with one block of shrouding 53, then with bolt by shrouding 53 He
Front side board 51, back side panel 52 are fixed, and top board 3 and base plate 4 are fixedly connected on up and down the two of two side plates 5 in left and right respectively with bolt
End.When front side board 51 and back side panel 52 splice fixing, and the splicing lap between front side board 51 and back side panel 52 can promote
The support strength of whole side plate 5, utilizes shrouding 53 to be wrapped on the lateral wall of front side board 51 and back side panel 52 and can make side plate 5
Outward appearance is more attractive in appearance, and can also strengthen the support strength of whole side plate 5 further.
In cabinet 1, it is horizontally disposed with the first lateral partitions 11, the first lateral partitions 11 has set up one piece and has erected
To dividing plate 12, the upper end of vertical baffle 12 is connected with top board 3, and vertical baffle 12 is by between the first lateral partitions 11 and top board 3 point
Every forming a bus-bar room 6 and a control room 7, control room 7 is positioned at the front end of cabinet 1, is provided with control in control room 7
The secondary component in loop processed；Bus-bar room 6 is positioned at the rear end of cabinet 1, and the relief hole on top board 3 faces bus-bar room 6.It is being positioned at mother
Longitudinally it is evenly arranged with three wall bushings 54 on the side side plate 5 of line room 6.It is being positioned at the first lateral partitions of bus-bar room 6
Longitudinally being sequentially arranged at intervals with three disconnecting switch 111 on 11, it is horizontal that the lower end of each disconnecting switch 111 is all passed down through first
Dividing plate 11, connects an isolator operating mechanism 112 in the lower end of disconnecting switch 111, and isolator operating mechanism 112 is longitudinally
It is arranged in cabinet 1, and the front end of isolator operating mechanism 112 is towards the front end of cabinet 1, described isolator operation machine
Structure 112 can the most directly be purchased；Lower horizontal in the first lateral partitions 11 is provided with the second lateral partitions 13, and first
Forming breaker chamber 8 between lateral partitions 11 and the second lateral partitions 13, in the second lateral partitions 13, interval sets the most successively
It is equipped with three choppers 131, is longitudinally sequentially arranged at intervals with three current transformers in the bottom of each chopper 131 side
132, and each chopper 131 connects with corresponding current transformer 132, meanwhile, each chopper 131 by every
It is connected with corresponding disconnecting switch 111 above from switch operating mechanism 112；The lower end of each current transformer 132 is equal
It is passed down through the second lateral partitions 13；Form cable vault 9 between second lateral partitions 13 and base plate 4, base plate 4 is provided with electricity
Cable support 91, in order to fixing cable, is vertically arranged with earthing 92 and spark gap 93 in cable vault 9, and earthing 92 is mutual with electric current
Sensor 132 connects.
In the present embodiment, described cabinet door includes: be positioned at two ends before and after cabinet 1 and arrange the most from top to bottom three
First cabinet door the 21, second cabinet door 22 and the 3rd cabinet door 23 of individual band door lock, its particular location is respectively as follows: 21 points of two the first cabinet doors
Not being positioned at rear end and the front end of control room 7 of bus-bar room 6, two the second cabinet doors 22 lay respectively at two ends before and after breaker chamber 8,
Two the 3rd cabinet doors 23 lay respectively at two ends before and after cable vault 9.It is positioned at the second cabinet door 22 and the 3rd cabinet of cabinet 1 rear and front end
It is provided with the working condition of the observation window 24 element in observing corresponding cabinet 1 on door 23, is positioned at the of cabinet 1 front end
It is respectively arranged with an illuminating lamp 25 cabinet 1 inside can being illuminated on two cabinet doors 22 and the 3rd cabinet door 23, so has
It is beneficial to observe the working condition of the element in cabinet 1 in dim environment.
The invention have the advantage that each element in cabinet is longitudinally mounted in cabinet, and pass through isolator operating mechanism
It is connected with each other control, cabinet can be made in horizontal narrow vertical wide box typed structure, thus can reduce the horizontal floor space of cabinet,
So that cabinet can be arranged in the space of horizontal relatively narrower；The composition base plate of cabinet, top board and the left and right sides side plate it
Between directly mutually splicing fixing, so there is no need to be supported in the internal additionally mounted support frame of cabinet, thus can increase
The inner space of big cabinet, enables each element in cabinet to arrange in an orderly manner.
Claims (9)
1. compact switch cabinet, including cabinet and the cabinet door that is connected with cabinet, it is characterised in that: described cabinet is horizontal narrow vertical wide
Thin-and-long box typed structure, cabinet includes: the side plate of top board, base plate and the left and right sides, between top board, base plate and side plate directly
Mutually spliced assembled locker body, has been horizontally disposed with the first lateral partitions in cabinet, has set up one in the first lateral partitions
Block vertical baffle, the upper end of vertical baffle is connected with top board, and vertical baffle will be separated to form between the first lateral partitions and top board
One bus-bar room and a control room, control room is positioned at the front end of cabinet, is provided with controlling the two of loop in control room
Item；Bus-bar room is positioned at the rear end of cabinet, is longitudinally sequentially arranged at intervals with in the first lateral partitions be positioned at bus-bar room
Three disconnecting switch, the lower end of each disconnecting switch is all passed down through the first lateral partitions, longitudinally sets in the lower end of disconnecting switch
It is equipped with isolator operating mechanism；Lower horizontal in the first lateral partitions is provided with the second lateral partitions, the first lateral partitions
With second form breaker chamber between lateral partitions, the second lateral partitions is longitudinally sequentially arranged at intervals with three choppers,
Longitudinally it is sequentially arranged at intervals with three current transformers, each chopper and corresponding electricity in the bottom of chopper side
Current transformer connects, and each chopper by isolator operating mechanism with its above corresponding keep apart connection
Connecing, the lower end of each current transformer is all passed down through the second lateral partitions；Cable is formed between second lateral partitions and base plate
Room, is provided with cable bearer on base plate in order to fixing cable, is vertically arranged with earthing, earthing and electric current in cable vault
Transformer connects.
Compact switch cabinet the most according to claim 1, it is characterised in that: the side plate of the cabinet left and right sides is respectively by one
Block front side board, one piece of back side panel and one piece of shrouding splicing composition, be bolted to connection between front side board and back side panel, currently
After side plate and back side panel complete to fix, the lateral wall of front side board and back side panel is enclosed with one block of shrouding, then passes through bolt
Shrouding is fixed with front side board, back side panel.
Compact switch cabinet the most according to claim 2, it is characterised in that: the attachment structure between front side board and back side panel
For: the rear end of front side board is provided with flanging, flanging is evenly arranged with some connecting holes from top to bottom；Before back side panel
End is provided with flanging, is evenly arranged with some through holes relative with connecting hole position on front side board on flanging from top to bottom, front
The flanging of side plate rear end docks with the flanging of back side panel front end, and the connecting hole on front side board respectively with the through hole on back side panel
Align one by one, then penetrate in connecting hole and through hole with bolt and with nut screwing clamping, thus front side board and back side panel are spliced fixing
Live.
Compact switch cabinet the most according to claim 1, it is characterised in that: before and after cabinet, two ends are the most from top to bottom
Being provided with three cabinet doors with door lock that position is mutually corresponding, the particular location of three cabinet doors is respectively as follows: after bus-bar room
The front end of end and control room is respectively arranged with a first cabinet door, and before and after breaker chamber, two ends are respectively arranged with one second
Cabinet door, before and after cable vault, two ends are respectively arranged with a 3rd cabinet door.
Compact switch cabinet the most according to claim 4, it is characterised in that: it is being positioned at the second cabinet door of cabinet rear and front end
It is provided with observation window with on the 3rd cabinet door, the second cabinet door being positioned at cabinet front end and the 3rd cabinet door are respectively arranged with one
Illuminating lamp cabinet inside can being illuminated.
Compact switch cabinet the most according to claim 1, it is characterised in that: on top board, offer relief hole, at top board
On be provided with pressure relief plate, pressure relief plate blocks on relief hole, is connected by explosion-proof bolt between pressure relief plate with top board.
Compact switch cabinet the most according to claim 1, it is characterised in that: in cable vault, it is vertically arranged with spark gap.
Compact switch cabinet the most according to claim 1, it is characterised in that: set up brows in the front end of top board.
Compact switch cabinet the most according to claim 1, it is characterised in that: on the side plate being positioned at bus-bar room side longitudinally
It is evenly arranged with three wall bushings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610928214.4A CN106329377A (en) | 2016-10-31 | 2016-10-31 | Compact switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610928214.4A CN106329377A (en) | 2016-10-31 | 2016-10-31 | Compact switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106329377A true CN106329377A (en) | 2017-01-11 |
Family
ID=57818234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610928214.4A Pending CN106329377A (en) | 2016-10-31 | 2016-10-31 | Compact switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106329377A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107104382A (en) * | 2017-05-12 | 2017-08-29 | 四川达卡电气有限公司 | Box type switch station 12kV switch cabinet equipments |
| CN107482489A (en) * | 2017-08-21 | 2017-12-15 | 安徽省颍上县正泰电器有限责任公司 | A kind of higher cellular-type power distribution cabinet of security performance |
| CN108512041A (en) * | 2018-03-31 | 2018-09-07 | 绍兴市上虞区舜兴电力有限公司 | A kind of ring main unit cable cabin structure |
| CN110768153A (en) * | 2019-11-07 | 2020-02-07 | 广东北江开关厂有限公司 | Lower isolation belt ground knife fixed high-voltage ring main unit structure |
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| CN2291377Y (en) * | 1997-07-30 | 1998-09-16 | 宁波奇锋企业有限公司 | Box body |
| CN202906229U (en) * | 2012-11-07 | 2013-04-24 | 北京科锐配电自动化股份有限公司 | Miniature fixed-type switch cabinet |
| CN203403666U (en) * | 2013-06-04 | 2014-01-22 | 张�浩 | Hollow plastic template |
| CN203951080U (en) * | 2014-07-18 | 2014-11-19 | 遵义长征电器制造有限公司 | Miniaturization withdraw-type AC metal closed switch cabinet |
| CN204538538U (en) * | 2015-04-28 | 2015-08-05 | 王建国 | A kind of indoor AC metal armored withdraw-type switch cabinet |
| CN205195078U (en) * | 2016-01-05 | 2016-04-27 | 杭州恒信电气有限公司 | Operation of haplopore unipolar realizes five miniaturized stationary cabinets of preventing |
| CN105846334A (en) * | 2016-03-29 | 2016-08-10 | 梁作鹏 | Draw-out type miniature switch cabinet |
| CN105958361A (en) * | 2016-06-07 | 2016-09-21 | 芜湖丝路电气科技有限公司 | AC high-voltage armored drawer type intelligent vacuum switch cabinet |
| CN206211379U (en) * | 2016-10-31 | 2017-05-31 | 江苏天港箱柜有限公司 | Compact switch cabinet |
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2016
- 2016-10-31 CN CN201610928214.4A patent/CN106329377A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2291377Y (en) * | 1997-07-30 | 1998-09-16 | 宁波奇锋企业有限公司 | Box body |
| CN202906229U (en) * | 2012-11-07 | 2013-04-24 | 北京科锐配电自动化股份有限公司 | Miniature fixed-type switch cabinet |
| CN203403666U (en) * | 2013-06-04 | 2014-01-22 | 张�浩 | Hollow plastic template |
| CN203951080U (en) * | 2014-07-18 | 2014-11-19 | 遵义长征电器制造有限公司 | Miniaturization withdraw-type AC metal closed switch cabinet |
| CN204538538U (en) * | 2015-04-28 | 2015-08-05 | 王建国 | A kind of indoor AC metal armored withdraw-type switch cabinet |
| CN205195078U (en) * | 2016-01-05 | 2016-04-27 | 杭州恒信电气有限公司 | Operation of haplopore unipolar realizes five miniaturized stationary cabinets of preventing |
| CN105846334A (en) * | 2016-03-29 | 2016-08-10 | 梁作鹏 | Draw-out type miniature switch cabinet |
| CN105958361A (en) * | 2016-06-07 | 2016-09-21 | 芜湖丝路电气科技有限公司 | AC high-voltage armored drawer type intelligent vacuum switch cabinet |
| CN206211379U (en) * | 2016-10-31 | 2017-05-31 | 江苏天港箱柜有限公司 | Compact switch cabinet |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107104382A (en) * | 2017-05-12 | 2017-08-29 | 四川达卡电气有限公司 | Box type switch station 12kV switch cabinet equipments |
| CN107482489A (en) * | 2017-08-21 | 2017-12-15 | 安徽省颍上县正泰电器有限责任公司 | A kind of higher cellular-type power distribution cabinet of security performance |
| CN108512041A (en) * | 2018-03-31 | 2018-09-07 | 绍兴市上虞区舜兴电力有限公司 | A kind of ring main unit cable cabin structure |
| CN110768153A (en) * | 2019-11-07 | 2020-02-07 | 广东北江开关厂有限公司 | Lower isolation belt ground knife fixed high-voltage ring main unit structure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170111 |