CN205565356U - High voltage vacuum switch cabinet - Google Patents
High voltage vacuum switch cabinet Download PDFInfo
- Publication number
- CN205565356U CN205565356U CN201620312900.4U CN201620312900U CN205565356U CN 205565356 U CN205565356 U CN 205565356U CN 201620312900 U CN201620312900 U CN 201620312900U CN 205565356 U CN205565356 U CN 205565356U
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- CN
- China
- Prior art keywords
- disconnecting switch
- space
- installation portion
- voltage
- chopper
- 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.)
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- Gas-Insulated Switchgears (AREA)
Abstract
The utility model discloses a high voltage vacuum switch cabinet, the power distribution box comprises a box body, fixed mounting has the support body in the box, install the unit cabinet on the support body, the unit cabinet including insulating installation mechanism, insulating installation mechanism fixed together with each components and parts, it is inside to use electrically conductive component to carry out electricity connection with each components and parts. It is fixed that equitable installation has not only been carried out with each components and parts to insulating installation mechanism's adoption, but also unconnected two better insulating of components and parts each other. The inlet wire seat mode that adopts the shrink fix the inlet wire cable, the work efficiency of fixed inlet wire cable has been improved moreover to fixed effectual to the inlet wire cable not only.
Description
Technical field
This utility model relates to switch cubicle technical field, particularly to a kind of high-voltage AC vacuum switch cabinet.
Background technology
How vacuum circuit breaker is loaded in metal safe in actual use, constitute high-tension switch cabinet.In switch cubicle
In addition to chopper, the disconnecting switch of isolation circuit function to be also installed, has played connecing of safety guarantee effect
Ground switchs, plays measurement or the current transformer of protective effect and voltage transformer, plays overvoltage protection effect
Spark gap etc., but also secondary circuit element used for relay protection and circuit to be installed, jump lead or built on stilts
Line can enter in cabinet, makes switch cubicle become a power distribution equipment having relatively independent combination function.Due to
Components and parts in switch cubicle are more, and need to electrically connect each components and parts, so that the electric wire in cabinet
Connect complex so that installation and maintenance are cumbersome, and in cabinet, seem that comparison is mixed and disorderly.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of one that is incorporated into by each components and parts, each unit device
Part marshalling, easy to installation and maintenance, and also the HVAC vacuum making the space in cabinet rationally apply is opened
Close cabinet.
In order to solve above-mentioned technical problem, the technical solution of the utility model is: a kind of HVAC vacuum is opened
Close cabinet, including casing, be installed with support body in described casing, described support body is provided with unit cabinet, its
It is characterised by: described unit cabinet includes insulating mounting mechanism, and described insulating mounting mechanism is by the first fixed part
With the second fixed part composition, the first fixed part is arranged on the upside of the second fixed part, on described first fixed part
Being fixed with disconnecting switch and chopper, described disconnecting switch and circuit breaker electric connect, and the second fixed part includes the
One installation portion and the second installation portion, the first described installation portion and the second installation portion be hollow structure, and first
Installation portion is internally provided with conducting rod, and the second installation portion is internally provided with the connecting plate for conduction, described
Conducting rod one end extends to the first fixed part and is connected with disconnecting switch, and the first described installation portion end is provided with
Inlet wire seat, described inlet wire seat includes that binding nut and clamp pipe, described clamp pipe are fixed on described leading
On electric pole, described clamp pipe offers retraction slot along its length, and clamp pipe arranges one end of retraction slot
Being provided with the external screw thread coordinated with binding nut on outer wall, binding nut coordinates with the external screw thread of clamp pipe outer wall
Cable is fixed in clamp pipe, the first described installation portion is additionally provided with the installation for mounting related components
Hole；The end of the second described installation portion, for being provided with bus end seat, the second described installation portion is fixed with
Second insulated tension pole, the second described insulated tension pole electrically connects with chopper and bus end seat.
Further, described first fixed part is provided with disconnecting switch and accommodates space and chopper receiving space,
Disconnecting switch is provided with disconnecting switch in accommodating space, described chopper is provided with chopper in accommodating space,
Being provided with dividing plate between described disconnecting switch receiving space and chopper receiving space, described disconnecting switch is held
Receiving space and chopper accommodates upper end, space and is provided with conductive plate, and described conductive plate is by disconnecting switch and open circuit
Device electrically connects.
Further, one end of described conducting rod extends to the disconnecting switch of the first fixed part and accommodates in space,
Described conducting rod extends to the part in disconnecting switch receiving space and offsets with disconnecting switch.
Further, described insulating mounting mechanism has hard insulation to make.
Further, the left side of described conducting rod is flat cylinder, and right-hand member is provided with the contact of column type.
Further, described disconnecting switch receiving space wall offers for observing its internal state
Observation window.
Further, described disconnecting switch accommodates upper end, space and is provided with the first insulated tension pole, described
First insulated tension pole extends to accommodate in the receiving space of disconnecting switch, accommodates sky with being arranged on disconnecting switch
Disconnecting switch electrical connection between.
Further, the installing hole on described first installation portion arranges multiple, it is provided with earthed switch,
Spark gap and voltage transformer, the installing hole of described installation voltage transformer is arranged on disconnecting switch and accommodates space
Lower end.
Further, the lower end of described inlet wire seat is provided with stress cone, and described stress cone is hollow,
Described cable is fixed on inlet wire seat through stress cone.
Further, the second described insulated tension pole is positioned at chopper and accommodates the downside in space, and described the
Two insulated tension pole upper ends are connected with circuit breaker electric, and described bus end seat uses connecting plate and the second insulated tension pole
Electrical connection.
What employing technique scheme this utility model obtained has the beneficial effect that insulating mounting mechanism is by each unit device
Part is fixed together, and each components and parts are electrically connected by its internal use conductive member.Insulating mounting mechanism
Each components and parts have not only been carried out rational installation and have fixed by employing, but also by mutually discrete two first devices
Part preferably insulate.Described inlet wire seat uses the mode shunk to be fixed inlet wire cable, the most right
The good fixing effect of inlet wire cable, and improve the work efficiency of fixing inlet wire cable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of unit cabinet in this utility model；
In figure: 100. casings, 200. support bodys, 300. unit cabinets, 1. the first fixed part, 2. first insulation are drawn
Bar, 3. conductive plate, 4. chopper, 5. bus end seat, 6. disconnecting switch, 7. the second fixed part, 8. conduction
Bar, 9. binding nut, 10. clamp pipe, 11. stress cones, 12. earthed switches, 13. spark gaps, 14. voltages
Transformer, 15. second insulated tension poles, 16. connecting plates.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described further.Explanation is needed at this
, the explanation of these embodiments is adapted to assist in and understands this utility model, but be not intended that this reality
With novel restriction.Additionally, technology involved in each embodiment of this utility model disclosed below
Just can be mutually combined as long as feature does not constitutes conflict each other.
In conjunction with accompanying drawing 1, this utility model is further described, make described those skilled in the art the most real
Executing this utility model, a kind of this utility model high-voltage AC vacuum switch cabinet, including casing 100, described casing
It is installed with support body 200 in 100, described support body 200 is provided with unit cabinet 300, described unit cabinet 300
Three it are set up in parallel in casing 100.
In conjunction with accompanying drawing 2, described unit cabinet 300 includes that insulating mounting mechanism, described insulating mounting mechanism have
Hard insulation is made, and is bolted on support body 200, and described insulating mounting mechanism is solid by first
Determining portion 1 and the second fixed part 7 forms, the first fixed part 1 is arranged on the upside of the second fixed part 7, and described first
Being provided with disconnecting switch 6 on fixed part 1 and accommodate space and chopper 4 accommodates space, disconnecting switch 6 accommodates space
Inside being provided with disconnecting switch 6, described chopper 4 is provided with chopper 4, described disconnecting switch 6 in accommodating space
Accommodating space and chopper 4 to accommodate and be provided with dividing plate between space, described disconnecting switch 6 accommodates space and disconnected
Road device 4 accommodates upper end, space and is provided with conductive plate 3, and disconnecting switch 6 and chopper 4 are electrically connected by described conductive plate 3
Connect；Second fixed part 7 includes that the first installation portion and the second installation portion, the first described installation portion are hollow structure,
It is internally provided with conducting rod 8, and one end of described conducting rod 8 extends to disconnecting switch 6 and accommodates in space, described
Conducting rod 8 extend to disconnecting switch 6 and accommodate the part in space and offset with disconnecting switch 6, the first described installation
End, portion is provided with inlet wire seat, and described inlet wire seat includes binding nut 9 and clamp pipe 10, described clamp pipe
10 are fixed on described conducting rod 8, and described clamp pipe 10 offers retraction slot, clamp pipe along its length
10 arrange and are provided with the external screw thread coordinated with binding nut 9 on one end outer wall of retraction slot, described binding nut
The internal thread hole diameter of 9 passes through and is gradually reduced, and rotating clamp jack panel 9 makes clamp pipe 10 gradually
Shrinking, be fixed on by cable in clamp pipe 10, the lower end of inlet wire seat is provided with stress cone 11, described stress
Cone 11 is hollow, and described cable is fixed on inlet wire seat, on the first described installation portion through stress cone 11
Being additionally provided with the installing hole for mounting related components, the installing hole on described first installation portion arranges multiple, its
On earthed switch 12, spark gap 13 and voltage transformer 14, the peace of described installation voltage transformer 14 are installed
Dress hole is arranged on disconnecting switch and accommodates the lower end in space；The second described installation portion is hollow structure, inside it
Being provided with the connecting plate 16 for conduction, the end of the second described installation portion is for being provided with bus end seat 5, institute
On the second installation portion stated, and it is positioned at chopper 4 and accommodates the downside in space and be provided with the second insulated tension pole 15, institute
The second insulated tension pole 15 stated electrically connects with chopper 4, and described bus end seat 5 uses connecting plate 16 and second
Insulated tension pole 15 electrically connects.
The left side of conducting rod 8 described in the utility model is flat cylinder, and right-hand member is provided with the contact of column type, institute
It is to extend to one end that disconnecting switch 6 accommodates in space that the conducting rod 8 stated is provided with one end of contact.
Observing the situation of disconnecting switch 6 for convenience, described disconnecting switch 6 accommodates to be offered on space wall
There is the observation window for observing its internal state；Described disconnecting switch 6 accommodates upper end, space and is provided with first
Insulated tension pole 2, the first described insulated tension pole 2 extends to accommodate in the receiving space of disconnecting switch 6, with
It is arranged on the disconnecting switch 6 that disconnecting switch 6 accommodates in space to electrically connect.
What employing technique scheme this utility model obtained has the beneficial effect that insulating mounting mechanism is by each unit device
Part is fixed together, and each components and parts are electrically connected by its internal use conductive member.Insulating mounting mechanism
Each components and parts have not only been carried out rational installation and have fixed by employing, but also by mutually discrete two first devices
Part preferably insulate.Described inlet wire seat uses the mode shunk to be fixed inlet wire cable, the most right
The good fixing effect of inlet wire cable, and improve the work efficiency of fixing inlet wire cable.
Above in association with accompanying drawing, embodiment of the present utility model is explained in detail, but this utility model does not limits
In described embodiment.For a person skilled in the art, without departing from this utility model principle
In the case of spirit, these embodiments are carried out multiple change, revises, replace and modification, still fall within
In protection domain of the present utility model.
Claims (10)
1. a high-voltage AC vacuum switch cabinet, including casing, is installed with support body, institute in described casing
State and unit cabinet be installed on support body, it is characterised in that: described unit cabinet includes insulating mounting mechanism, described
Insulating mounting mechanism is made up of the first fixed part and the second fixed part, and the first fixed part is arranged on the second fixed part
Upside, described first fixed part is fixed with disconnecting switch and chopper, described disconnecting switch and chopper
Electrical connection, the second fixed part includes the first installation portion and the second installation portion, described the first installation portion and second
Installation portion is hollow structure, and the first installation portion is internally provided with conducting rod, and the second installation portion is internally provided with
For the connecting plate of conduction, described conducting rod one end extends to the first fixed part and is connected with disconnecting switch, institute
The the first installation portion end stated is provided with inlet wire seat, and described inlet wire seat includes binding nut and clamp pipe, institute
The clamp pipe stated is fixed on described conducting rod, and described clamp pipe offers retraction slot along its length,
Clamp pipe arranges and is provided with the external screw thread coordinated with binding nut on one end outer wall of retraction slot, binding nut with
Cable is fixed in clamp pipe by the external screw thread cooperation of clamp pipe outer wall, and the first described installation portion also sets up
There is the installing hole for mounting related components；The end of the second described installation portion is for being provided with bus end seat, institute
The second insulated tension pole, the second described insulated tension pole and chopper and bus it is fixed with on the second installation portion stated
End seat electrical connection.
High-voltage AC vacuum switch cabinet the most according to claim 1, it is characterised in that: described first fixes
Being provided with disconnecting switch in portion and accommodate space and chopper receiving space, disconnecting switch is provided with in accommodating space
Disconnecting switch, described chopper is provided with chopper in accommodating space, described disconnecting switch accommodates space and breaks
Road is provided with dividing plate between device receiving space, and described disconnecting switch accommodates space and chopper accommodates spatially
End is provided with conductive plate, and disconnecting switch and circuit breaker electric are connected by described conductive plate.
High-voltage AC vacuum switch cabinet the most according to claim 2, it is characterised in that: described conducting rod
One end extends to the disconnecting switch of the first fixed part and accommodates in space, and described conducting rod extends to disconnecting switch
The part accommodating space offsets with disconnecting switch.
High-voltage AC vacuum switch cabinet the most according to claim 3, it is characterised in that: described insulation
Installing mechanism has hard insulation to make.
High-voltage AC vacuum switch cabinet the most according to claim 1, it is characterised in that: described conduction
The left side of bar is flat cylinder, and right-hand member is provided with the contact of column type.
High-voltage AC vacuum switch cabinet the most according to claim 2, it is characterised in that: described isolation
The observation window for observing its internal state is offered on switch accommodation space wall.
High-voltage AC vacuum switch cabinet the most according to claim 2, it is characterised in that: described isolation
Upper end, switch accommodation space is provided with the first insulated tension pole, the first described insulated tension pole extend to accommodate every
Leave in the receiving space of pass, electrically connect with the disconnecting switch being arranged in disconnecting switch receiving space.
High-voltage AC vacuum switch cabinet the most according to claim 1, it is characterised in that: described first peace
Installing hole in dress portion arranges multiple, and it is provided with earthed switch, spark gap and voltage transformer, described
The installing hole installing voltage transformer is arranged on the lower end in disconnecting switch receiving space.
High-voltage AC vacuum switch cabinet the most according to claim 1, it is characterised in that: described inlet wire seat
Lower end be provided with stress cone, described stress cone is hollow, described cable through stress cone be fixed on into
On line seat.
High-voltage AC vacuum switch cabinet the most according to claim 2, it is characterised in that: described second
Insulated tension pole is positioned at chopper and accommodates the downside in space, and the second described insulated tension pole upper end is electrically connected with chopper
Connecing, described bus end seat uses connecting plate and the electrical connection of the second insulated tension pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620312900.4U CN205565356U (en) | 2016-04-14 | 2016-04-14 | High voltage vacuum switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620312900.4U CN205565356U (en) | 2016-04-14 | 2016-04-14 | High voltage vacuum switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205565356U true CN205565356U (en) | 2016-09-07 |
Family
ID=56811015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620312900.4U Active CN205565356U (en) | 2016-04-14 | 2016-04-14 | High voltage vacuum switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205565356U (en) |
-
2016
- 2016-04-14 CN CN201620312900.4U patent/CN205565356U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Zhonghan Inventor after: Shen Jixian Inventor after: Shen Jichao Inventor before: Shen Jixian |
|
| COR | Change of bibliographic data |