CN208061936U - A kind of power transformation operation disconnecting switch control device - Google Patents
A kind of power transformation operation disconnecting switch control device Download PDFInfo
- Publication number
- CN208061936U CN208061936U CN201820305668.0U CN201820305668U CN208061936U CN 208061936 U CN208061936 U CN 208061936U CN 201820305668 U CN201820305668 U CN 201820305668U CN 208061936 U CN208061936 U CN 208061936U
- Authority
- CN
- China
- Prior art keywords
- column
- rod
- pedestal
- disconnecting switch
- power transformation
- 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
Links
- 230000009466 transformation Effects 0.000 title claims abstract description 21
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000007788 liquid Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract description 6
- 230000005484 gravity Effects 0.000 abstract description 4
- 230000004044 response Effects 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model discloses a kind of power transformation operation disconnecting switch control devices, including pedestal, control-rod, pick out column and access column, the control-rod is located above pedestal, and control-rod passes on left shaft and is mounted on the base on the supporting rod A of end setting, column and the access column of picking out is located at pedestal upper end both sides, the access column is located on the left of pedestal upper end, and it picks out column and accesses column upper end and be both provided with insulating boot, the left-hand face of the control-rod is provided with insulated ring, is connect with pedestal by spring A in the middle part of the insulated ring lower end.The utility model pushes control-rod by using the hydraulic stem controlled by hydraulic press, the separation of disconnecting switch can be achieved, the closure of disconnecting switch is realized by the gravity of itself and the reset response of spring, the device has larger insulation distance and convenient for seeing whether to be off, the safety for having ensured personnel of high degree, the stability of power transformation operation is improved, it is more practical, it is suitble to be widely popularized and uses.
Description
Technical field
The utility model is related to a kind of control device, more particularly to a kind of power transformation operation disconnecting switch control device.
Background technology
Currently, substation's important electrical equipment when disconnecting switch, electrical connection and electrical isolation are played in substation
Effect, when changing system operation mode, operation is more frequent, and the reliability of disconnecting switch in operation directly affects power train
System safe and stable operation, general 330KV disconnecting switch use centralized-control type split-phase motor-operating mechanism, traditional disconnecting switch to have
Static contact and moving contact, static contact are fixedly mounted in switch pedestal, and moving contact is rotatably hinged in switch pedestal, tradition
Disconnecting switch insulation distance it is too short, easy to produce electric arc, threat produced to the safety of staff.Therefore, Wo Menti
Go out a kind of power transformation operation disconnecting switch control device.
Utility model content
The main purpose of the utility model is to provide a kind of power transformation operation disconnecting switch control devices, by using by liquid
Press control hydraulic stem push control-rod, it can be achieved that disconnecting switch separation, pass through the reset of itself gravity and spring
Effect realizes that the closure of disconnecting switch, the device have larger insulation distance and convenient for seeing whether to be off, greatly
The safety for having ensured personnel of degree, improves the stability of power transformation operation, more practical, is suitble to be widely popularized and use, can
Effectively to solve the problems in background technology.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of power transformation operation disconnecting switch control device, including pedestal, control-rod, pick out column and access column, the control
Bar is located above pedestal, and control-rod passes on left shaft and is mounted on the base on the supporting rod A of end setting, it is described pick out column and
Access column is located at pedestal upper end both sides, and the access column is located on the left of pedestal upper end, and picks out column and to access column upper end equal
It is provided with insulating boot, the left-hand face of the control-rod is provided with insulated ring, passes through spring A and bottom in the middle part of the insulated ring lower end
Seat connection, insulated ring right side lower end are equipped with card slot, and the middle of the base upper end is equipped with hydraulic press, and the hydraulic press upper end connects
It is connected to hydraulic stem, the hydraulic stem upper end is located in card slot, and power cord is connected on the right side of the hydraulic press, described to pick out on the left of column
It is provided with the upper ends supporting rod B, the supporting rod B and circuit closer is connected with by damper.
Further, cutter head is installed, the cutter head is connect by conducting wire with access column on the right side of the control-rod.
Further, circuit closer upper end both sides, which are equipped with, connects electric slot, and circuit closer lower end passes through connecting rod and damping
Device connects, described to connect electric slot and pick out column electric connection.
Further, the connecting rod lower end is provided with baffle, and spring is connected between the baffle and damper bottom
B。
Further, the hydraulic pressure input terminal of the hydraulic pressure output end of the hydraulic press and hydraulic stem connects.
Compared with prior art, the utility model has the advantages that：
1. the power transformation operation disconnecting switch control device of the utility model, control is pushed using the hydraulic stem controlled by hydraulic press
Bar processed, it can be achieved that disconnecting switch separation, by itself gravity and spring reset response realize disconnecting switch closure,
The device has larger insulation distance and convenient for seeing whether to be off, the safety for having ensured personnel of high degree,
Improve the stability of power transformation operation.
2. the power transformation operation disconnecting switch control device of the utility model, when being closed disconnecting switch using hydraulic press,
Under the reset response of gravity and spring A, so that cutter head is caught in and connect in electric slot, spring B makes to connect electric slot close with cutter head upwards
It releases, ensure that the stability that disconnecting switch is closed, avoid the generation of electric arc.
3. the power transformation operation disconnecting switch control device of the utility model picks out and is provided with insulation outside column and access column
Cover, control-rod outer ring also are provided with insulated ring, and avoiding device electric leakage ensures the safety of staff.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model power transformation operation disconnecting switch control device；
Fig. 2 is the circuit closer and shock absorber structure schematic diagram of the utility model power transformation operation disconnecting switch control device.
In figure：1, pedestal；2, control-rod；3, insulating boot；4, column is picked out；5, column is accessed；6, supporting rod A；7, insulated ring；8,
Spring A；9, hydraulic stem；10, hydraulic press；11, power cord；12, damper；13, supporting rod B；14, shaft；15, conducting wire；16, knife
Head；17, card slot；18, circuit closer；19, electric slot is connect；20, spring B；21, connecting rod；22, baffle.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs. 1-2, a kind of power transformation operation disconnecting switch control device, including pedestal 1, control-rod 2, pick out 4 and of column
Column 5 is accessed, the control-rod 2 is located at 1 top of pedestal, and control-rod 2 passes on left shaft 14 mounted on the setting of 1 upper end of pedestal
On supporting rod A6, column 4 and the access column 5 of picking out is located at 1 upper end both sides of pedestal, and the access column 5 is located on pedestal 1
End left side, and pick out column 4 and access 5 upper end of column and be both provided with insulating boot 3, the left-hand face of the control-rod 2 is provided with insulation
Circle 7,7 lower end of insulated ring middle part are connect by spring A8 with pedestal 1, and 7 right side lower end of the insulated ring is equipped with card slot 17, institute
It states 1 middle part upper end of pedestal and is equipped with hydraulic press 10,10 upper end of the hydraulic press is connected with hydraulic stem 9,9 upper end of hydraulic stem position
In in card slot 17,10 right side of the hydraulic press is connected with power cord 11, and 4 left side of column that picks out is provided with supporting rod B13, institute
It states the upper ends supporting rod B13 and circuit closer 18 is connected with by damper 12.
Wherein, 2 right side of the control-rod is equipped with cutter head 16, and the cutter head 16 is connect by conducting wire 15 with access column 5.
Wherein, 18 upper end both sides of the circuit closer, which are equipped with, connects electric slot 19, and 18 lower end of circuit closer by connecting rod 21 with
Damper 12 connects, described to connect electric slot 19 and pick out the electric connection of column 4.
Wherein, 21 lower end of the connecting rod is provided with baffle 22, and the baffle 22 and damper are connected between 12 bottom
Spring B 20.
Wherein, the hydraulic pressure output end of the hydraulic press 10 is connect with the hydraulic pressure input terminal of hydraulic stem 9.
Operation principle：Power cord 11 is connected to reference power supply, so that high voltage power supply is connected from access column 5, and from picking out column 4
Pick out and put on insulating boot 3, when closure, control hydraulic press 10 makes hydraulic stem 9 fall, and blocks cutter head 16 under the action of spring A8
Enter to connect to realize in electric slot 19 conducting of power supply, when disconnection, hydraulic press 10 controls hydraulic stem 9 and rises, and pushing the rise of control-rod 2 makes
Cutter head 16 is detached with electric slot 19 is connect, then accesses column 5 and pick out 4 no power of column.
The advantages of basic principles and main features and the utility model of the utility model have 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
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of power transformation operation disconnecting switch control device, including pedestal (1), control-rod (2), pick out column (4) and access column
(5), it is characterised in that：The control-rod (2) is located above pedestal (1), and control-rod (2) passes on left shaft (14) and is mounted on
Pedestal (1) upper end setting supporting rod A (6) on, it is described pick out column (4) and access column (5) be located at pedestal (1) upper end two
Side, the access column (5) are located on the left of pedestal (1) upper end, and pick out column (4) and access column (5) upper end and be both provided with insulating boot
(3), the left-hand face of the control-rod (2) is provided with insulated ring (7), passes through spring A (8) in the middle part of insulated ring (7) lower end
It is connect with pedestal (1), lower end is equipped with card slot (17) on the right side of the insulated ring (7), and upper end is equipped with hydraulic press in the middle part of the pedestal (1)
(10), hydraulic press (10) upper end is connected with hydraulic stem (9), and hydraulic stem (9) upper end is located in card slot (17), the liquid
Power cord (11) is connected on the right side of press (10), described pick out is provided with supporting rod B (13), the supporting rod B on the left of column (4)
(13) upper end is connected with circuit closer (18) by damper (12).
2. power transformation operation disconnecting switch control device according to claim 1, it is characterised in that：The control-rod (2) is right
Side is equipped with cutter head (16), and the cutter head (16) is connect by conducting wire (15) with access column (5).
3. power transformation operation disconnecting switch control device according to claim 1, it is characterised in that：On the circuit closer (18)
End both sides, which are equipped with, connects electric slot (19), and circuit closer (18) lower end is connect by connecting rod (21) with damper (12), described to connect
Electric slot (19) is electrically connected with column (4) is picked out.
4. power transformation operation disconnecting switch control device according to claim 3, it is characterised in that：Under the connecting rod (21)
End is provided with baffle (22), and spring B (20) is connected between the baffle (22) and damper (12) bottom.
5. power transformation operation disconnecting switch control device according to claim 1, it is characterised in that：The hydraulic press (10)
Hydraulic pressure output end is connect with the hydraulic pressure input terminal of hydraulic stem (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820305668.0U CN208061936U (en) | 2018-03-06 | 2018-03-06 | A kind of power transformation operation disconnecting switch control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820305668.0U CN208061936U (en) | 2018-03-06 | 2018-03-06 | A kind of power transformation operation disconnecting switch control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208061936U true CN208061936U (en) | 2018-11-06 |
Family
ID=63991285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820305668.0U Expired - Fee Related CN208061936U (en) | 2018-03-06 | 2018-03-06 | A kind of power transformation operation disconnecting switch control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208061936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117766326A (en) * | 2024-01-11 | 2024-03-26 | 河北华能源电力设备有限公司 | Closed outdoor high-voltage isolating switch |
-
2018
- 2018-03-06 CN CN201820305668.0U patent/CN208061936U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117766326A (en) * | 2024-01-11 | 2024-03-26 | 河北华能源电力设备有限公司 | Closed outdoor high-voltage isolating switch |
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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 |
Granted publication date: 20181106 Termination date: 20190306 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |