CN207442217U - A kind of solid insulation ring main unit - Google Patents
A kind of solid insulation ring main unit Download PDFInfo
- Publication number
- CN207442217U CN207442217U CN201721354805.1U CN201721354805U CN207442217U CN 207442217 U CN207442217 U CN 207442217U CN 201721354805 U CN201721354805 U CN 201721354805U CN 207442217 U CN207442217 U CN 207442217U
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- CN
- China
- Prior art keywords
- partition
- cabinet
- plate
- ring main
- main unit
- 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.)
- Expired - Fee Related
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Abstract
The utility model is related to a kind of solid insulation ring main units,Including cabinet,First partition is equipped in cabinet,The inner cavity of cabinet is divided into epicoele and cavity of resorption by first partition,Second partition is equipped between the first partition and the top plate of cabinet,Epicoele is divided into switch gear room and mechanism chamber by second partition,The 3rd partition plate is equipped between first partition and the bottom plate of cabinet,Cavity of resorption is divided into pressure release passage and cable vault by the 3rd partition plate,The end of second partition is connected by sliding equipment with first partition and top plate,Sliding equipment includes the guide groove being arranged in first partition,Rotating wheel positioned at second partition end,Rotating wheel is located in guide groove,The end of second partition is equipped with guide pad,The end face of guide pad and first partition is in close contact,Rotating wheel is connected by axis pin with guide pad,Guide pad plays guiding and ensures the stability of rotating wheel movement,The relative size of switch gear room and mechanism chamber is controlled when second partition moves,It is convenient and reasonable to adjust corresponding installation cavity.
Description
Technical field
The utility model is related to electric field, especially a kind of solid insulation ring main unit.
Background technology
At present, country is carrying out intelligent grid construction, which includes：Power generation, power transformation, distribution, scheduling electricity consumption are automatic
Change etc..Gas-filling cabinet conduct：One important step such as distribution, scheduling, electricity consumption, plays and its important work in power distribution automation
With.In view of this, it is domestic to have developed a intelligent gas-filling cabinet, it can realize：Telemetering, remote signalling, distant control function, can
Have with higher level traffic department and subordinate's low pressure electricity consumption well with electrical communication, be to realize：Distribution, scheduling, electricity automation
One important tie.1st, it is famous with the processing safety of height, the standard cabinet type and extension cabinet of Unit two to six can be provided
The product of type.The electric part and mechanical part of ring main unit all employ totally enclosed metal shell, effectively shield environment
Influence.2nd, all using the material manufacture that can be received by natural environment, without SF6 gases.3rd, once lead electrical
Component and mechanical device are all mounted in totally enclosed shell, effectively prevent dust, moisture and other unfavorable environment
Influence caused by factor runs ring main unit.4th, expansible cabinet type is had developed on the basis of existing product, facilitate user into
The functions such as the extension and increase metering of row line.5th, can be used in full-automatic electric power networks.
At present, ring main unit there are the problem of be wiring position sealing performance it is fine or not the problem of and internal each functional chamber
The problem of room size transformation, if wiring position poor sealing can cause the aberrations in property of ring main unit, if function chamber is big
It is small that unalterable it will cause local space wastes.
Utility model content
The purpose of this utility model is to solve defect existing in the prior art, provides a kind of solid insulation ring main unit.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of solid insulation ring main unit including cabinet, is equipped with first partition in cabinet, and first partition is by the inner cavity of cabinet
It is divided into epicoele and cavity of resorption, second partition is equipped between the first partition and the top plate of cabinet, second partition separates epicoele
For switch gear room and mechanism chamber, the 3rd partition plate is equipped between first partition and the bottom plate of cabinet, cavity of resorption is divided by the 3rd partition plate to be let out
Pressure passageway and cable vault；
The end of second partition is connected by sliding equipment with first partition and top plate, and sliding equipment includes being arranged on first
Guide groove on partition plate, the rotating wheel positioned at second partition end, rotating wheel are located in guide groove, and the end of second partition is equipped with
The end face of guide pad, guide pad and first partition is in close contact, and rotating wheel is connected by axis pin with guide pad；
Connect multiple wiring mechanisms on the top plate, wiring mechanism includes the sleeve being fixed on top plate, in sleeve
Equipped with binding post, multiple only line plates are flexibly connected on sleeve inner wall, multiple solidus corresponding with only line plate are connected on sleeve
Bolt, the end of solidus bolt extend into corresponding with the back side of only line plate in sleeve.
A kind of above-mentioned solid insulation ring main unit, the first partition are equipped with the through hole connected with pressure release passage.
A kind of above-mentioned solid insulation ring main unit, the bottom plate of the cabinet are equipped with the relief valve being connected with pressure release passage.
A kind of above-mentioned solid insulation ring main unit is equipped with cable connection column in the cable vault.
A kind of above-mentioned solid insulation ring main unit, the guide pad are integrally formed with second partition.
The beneficial effects of the utility model are：Between the first partition of the ring main unit and the top plate of cabinet be equipped with second every
Epicoele is divided into switch gear room and mechanism chamber by plate, second partition, and the 3rd partition plate is equipped between first partition and the bottom plate of cabinet, the
Cavity of resorption is divided into pressure release passage and cable vault by three partition plates；The end of second partition passes through sliding equipment and first partition and top plate
Connection, sliding equipment include the guide groove being arranged in first partition, the rotating wheel positioned at second partition end, and rotating wheel is located at
In guide groove, the end of second partition is equipped with guide pad, the end face close contact of guide pad and first partition, and rotating wheel passes through pin
Axis is connected with guide pad, and second partition can be moved by rotating wheel in first partition, and guide pad plays guiding and guarantee
The stability of rotating wheel movement controls the relative size of switch gear room and mechanism chamber, convenient and reasonable adjusting pair when second partition moves
The installation cavity answered；
In order to facilitate wiring, multiple wiring mechanisms are connected on top plate, wiring mechanism includes the sleeve being fixed on top plate,
It is equipped with binding post in sleeve, during wiring, electric wire is directly inserted into sleeve and is connected with binding post, time accessed in order to prevent
It contracts or comes off, multiple only line plates are flexibly connected on sleeve inner wall, multiple solidus spiral shells corresponding with only line plate are connected on sleeve
Bolt, the end of solidus bolt extend into corresponding with the back side of only line plate in sleeve, during solidus, tighten solidus bolt, solidus spiral shell
The end of bolt, which promotes, stops the rotation of line plate, and only the end of line plate can tightly be stuck in the surface of electric wire, so as to reach fixed electric wire
Purpose, solidus is convenient and does not interfere with the inner sealing of ring main unit.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model；
Fig. 2 is the utility model first partition and the connection diagram of second partition；
Fig. 3 is the schematic diagram of the utility model wiring mechanism.
Specific embodiment
As shown in Figure 1 to Figure 3, a kind of solid insulation ring main unit including cabinet 1, is equipped with first partition 2 in cabinet 1, the
The inner cavity of cabinet 1 is divided into epicoele and cavity of resorption by one partition plate 2, and second partition 4 is equipped between first partition 2 and the top plate 3 of cabinet,
Epicoele is divided into switch gear room 5 and mechanism chamber 6 by second partition 4, and the 3rd partition plate is equipped between first partition 2 and the bottom plate 7 of cabinet 1
8, cavity of resorption is divided into pressure release passage 9 and cable vault 10 by the 3rd partition plate 8；
The end of second partition 4 is connected by sliding equipment with first partition 2 and top plate 3, and sliding equipment includes being arranged on
Guide groove in first partition 2, the rotating wheel 11 positioned at 4 end of second partition, rotating wheel 11 are located in guide groove, second partition
4 end is equipped with guide pad 12, and guide pad 12 and the end face of first partition 2 are in close contact, and rotating wheel 11 is by axis pin with being oriented to
Block 12 connects；
Further, multiple wiring mechanisms 13 are connected on top plate 3, wiring mechanism 13 includes the sleeve being fixed on top plate 3
14, sleeve 14 is interior to be equipped with binding post 15, and multiple only line plates 16 are flexibly connected on 14 inner wall of sleeve, and connection is more on sleeve 14
It is a with only 16 corresponding solidus bolt 17 of line plate, the end of solidus bolt 17 extend into the back side in sleeve 14 with only line plate 16
It is corresponding.
In the utility model, first partition 2 is equipped with the through hole 18 connected with pressure release passage 9, is set on the bottom plate 7 of cabinet 1
There is the relief valve 19 being connected with pressure release passage 9, cable connection column 20 is equipped in cable vault 10.
Second partition 4 is equipped between the first partition 2 of the ring main unit and the top plate 3 of cabinet, second partition 4 separates epicoele
For switch gear room 5 and mechanism chamber 6, the 3rd partition plate 8 is equipped between first partition 2 and the bottom plate 7 of cabinet 1, the 3rd partition plate 8 divides cavity of resorption
It is divided into pressure release passage 9 and cable vault 10；The end of second partition 4 is connected by sliding equipment with first partition 2 and top plate 3, sliding
Motivation structure includes the guide groove being arranged in first partition 2, the rotating wheel 11 positioned at 4 end of second partition, and rotating wheel 11 is located at
In guide groove, the end of second partition 4 is equipped with guide pad 12, and guide pad 12 and the end face of first partition 2 are in close contact, rotating wheel
11 are connected by axis pin with guide pad 12, and second partition 4 can be moved by rotating wheel 11 in first partition 2, guide pad 12
It plays guiding and ensures the stability that rotating wheel 11 moves, the phase of switch gear room 5 and mechanism chamber 6 is controlled when second partition 4 moves
It is convenient and reasonable to adjust corresponding installation cavity to size；
In order to facilitate wiring, multiple wiring mechanisms 13 are connected on top plate 3, wiring mechanism 13 includes being fixed on top plate 3
Sleeve 14, is equipped with binding post 15 in sleeve 14, and during wiring, electric wire is directly inserted into sleeve 14 to be connected with binding post 15
It connects, the retraction that accesses in order to prevent or comes off, multiple only line plates 16 are flexibly connected on 14 inner wall of sleeve, are connected on sleeve 14
It is multiple with only 16 corresponding solidus bolt 17 of line plate, the end of solidus bolt 17 extend into the back of the body in sleeve 14 with only line plate 16
Face corresponds to, and during solidus, tightens solidus bolt 17, and the end of solidus bolt 17, which promotes, stops line plate 16 and rotate, only the end of line plate 16
The surface of electric wire can be tightly stuck in, so as to achieve the purpose that fixed electric wire, solidus is convenient and does not interfere with the interior of ring main unit
Portion's leakproofness.
The advantages of basic principle, main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply the utility model principle, on the premise of not departing from the spirit and scope of the utility model the utility model also have respectively
Kind changes and improvements, these changes and improvements are both fallen in claimed the scope of the utility model.The requires of the utility model
Protection domain defined by appended claims and its equivalent.
Claims (5)
1. a kind of solid insulation ring main unit including cabinet, is equipped with first partition in cabinet, first partition divides the inner cavity of cabinet
It is divided into epicoele and cavity of resorption, which is characterized in that second partition is equipped between the first partition and the top plate of cabinet, second partition will
Epicoele is divided into switch gear room and mechanism chamber, and the 3rd partition plate is equipped between first partition and the bottom plate of cabinet, and the 3rd partition plate is by cavity of resorption
It is divided into pressure release passage and cable vault；
The end of second partition is connected by sliding equipment with first partition and top plate, and sliding equipment includes being arranged on first partition
On guide groove, the rotating wheel positioned at second partition end, rotating wheel is located in guide groove, and the end of second partition, which is equipped with, to be oriented to
The end face of block, guide pad and first partition is in close contact, and rotating wheel is connected by axis pin with guide pad；
Multiple wiring mechanisms are connected on the top plate, wiring mechanism includes the sleeve being fixed on top plate, is equipped in sleeve
Binding post is flexibly connected multiple only line plates on sleeve inner wall, multiple solidus bolts corresponding with only line plate is connected on sleeve,
The end of solidus bolt extend into corresponding with the back side of only line plate in sleeve.
2. a kind of solid insulation ring main unit according to claim 1, which is characterized in that the first partition is equipped with letting out
The through hole of pressure passageway connection.
3. a kind of solid insulation ring main unit according to claim 1, which is characterized in that the bottom plate of the cabinet be equipped with
The relief valve of pressure release passage connection.
4. a kind of solid insulation ring main unit according to claim 1, which is characterized in that connect in the cable vault equipped with cable
Terminal.
5. a kind of solid insulation ring main unit according to claim 1, which is characterized in that the guide pad and second partition one
It is body formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721354805.1U CN207442217U (en) | 2017-10-20 | 2017-10-20 | A kind of solid insulation ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721354805.1U CN207442217U (en) | 2017-10-20 | 2017-10-20 | A kind of solid insulation ring main unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207442217U true CN207442217U (en) | 2018-06-01 |
Family
ID=62292521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721354805.1U Expired - Fee Related CN207442217U (en) | 2017-10-20 | 2017-10-20 | A kind of solid insulation ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207442217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109581000A (en) * | 2018-12-26 | 2019-04-05 | 中山市明阳电器有限公司 | A kind of experimental rig can be used for development equipment |
-
2017
- 2017-10-20 CN CN201721354805.1U patent/CN207442217U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109581000A (en) * | 2018-12-26 | 2019-04-05 | 中山市明阳电器有限公司 | A kind of experimental rig can be used for development equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20181020 |