CN201966057U - Voltage inductor with isolating switch for combined apparatus - Google Patents
Voltage inductor with isolating switch for combined apparatus Download PDFInfo
- Publication number
- CN201966057U CN201966057U CN201020607378.5U CN201020607378U CN201966057U CN 201966057 U CN201966057 U CN 201966057U CN 201020607378 U CN201020607378 U CN 201020607378U CN 201966057 U CN201966057 U CN 201966057U
- Authority
- CN
- China
- Prior art keywords
- fixed
- flange
- insulator
- transmission device
- shell
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 239000012212 insulator Substances 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 2
- 238000004880 explosion Methods 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
Images
Landscapes
- Testing Relating To Insulation (AREA)
Abstract
The utility model discloses a voltage inductor with an isolating switch for a combined apparatus, which mainly comprises a pressing board, an insulator, a conductive rod, a contact base, an apparatus body, a shell, an anti-explosion device, a terminal box, an inflation valve, a flange, a sealing device, a sliding guide rail, a transmission device, a handle, a secondary wiring board and the like. The pressing board is pressed on the insulator which is fixed at the upper end of the shell; one end of the conductive rod is fixed on the insulator while the other end is pressed on the upper end surface of the contact base; the contact base is fixed at the upper end of the apparatus body connected to the sliding guide rail; the sliding guide rail is fixed at the upper end of the flange; the flange is connected with the lower end of the shell; the terminal box is fixed outside the shell; the secondary wiring board is fixed on the side surface of the shell; the inflation valve and the anti-explosion device are installed on the shell; the sealing device is fixed between the flange and the transmission device; the upper end of the transmission device is connected with the apparatus body; and the handle is connected to the lower end of the transmission device. According to the utility model, the withstand voltage test of the voltage inductor is convenient to carry out in the spot, and the voltage inductor has the advantages of low cost and compact structure.
Description
(1) technical field
The utility model combined electrical metal v-belt isolating switch voltage transformer relates to a kind of voltage transformer, and voltage supplied is measured and relaying protection is used.
(2) background technology
At present, the shared isolating switch of voltage transformer and lightning arrester in the metal enclosed combined electrical apparatus, do withstand voltage test to voltage transformer separately as the scene, need voltage transformer is removed from combined electrical apparatus, re-use frock voltage transformer is carried out withstand voltage test separately, time-consuming effort again is badly in need of the novel voltage mutual inductor that exploitation saves labor.
(3) summary of the invention
In order to overcome shortcoming such as require great effort again when there is on-the-spot withstand voltage test operating cost in existing combined electrical apparatus with voltage transformer, the utility model provides a kind of combined electrical metal v-belt isolating switch voltage transformer, the utility model is by rotary handle scalable device body position, the contact base that device is held on one's body contacts or does not contact with conducting rod, thereby the device body of realization voltage transformer is connected with the combined electrical apparatus high voltage bus or disconnects.
The technical scheme that its technical problem that solves the utility model combined electrical metal v-belt isolating switch voltage transformer adopts is: mainly by pressing plate, insulator, conducting rod, contact base, the device body, housing, explosion-protection equipment, terminal board, charge valve, flange, sealing device, rail plate, transmission device, handle, compositions such as secondary connection plate, it is characterized in that: pressing plate is crimped on the insulator, insulator is fixed on the housing upper end, conducting rod one end is fixed on the insulator, the other end is crimped on the contact base upper surface, contact base is fixed on device and holds on one's body, the device body is connected on the rail plate, rail plate is fixed on the flange upper end, flange is connected with the housing lower end, hull outside is fixed with terminal board, the secondary connection plate is fixed on the housing side, charge valve and explosion-protection equipment are installed on the housing, sealing device is fixed between flange and the transmission device, the transmission device upper end is connected with the device body, and handle is connected the transmission device lower end.During field test, rotary handle makes the device body and the power network line electrical isolation of voltage transformer, tests again, can not will product disassemble from combined electrical apparatus.
The beneficial effects of the utility model are, under the situation that does not install isolating switch additional, can realize the isolating switch function, be connected with power network line or disconnect by transmission device controller body, made things convenient for the withstand voltage test at voltage transformer scene, the troublesome operation of dismantling when efficiently solving on-the-spot withstand voltage test, time saving and energy saving, reduce cost.
(4) description of drawings
Fig. 1 is a combined electrical metal v-belt isolating switch voltage transformer cross section view.
1. pressing plates among the figure, 2. insulator, 3. conducting rod, 4. contact base, 5. device body, 6. housing, 7. explosion-protection equipment, 8. terminal board, 9. charge valve, 10. flange, 11. sealing devices, 12. rail plates, 13. transmission devices, 14. handles, 15. secondary connection plates.
(5) embodiment
Below in conjunction with accompanying drawing processing assembling of the present utility model is described further.
In Fig. 1, pressing plate (1) is crimped on insulator (2) upper surface, insulator (2) lower surface is fixed on housing (6) upper end, conducting rod (3) one ends are fixed on the insulator (2), the other end is crimped on contact base (4) upper surface, contact base (4) is fixed on device body (5) upper end, device body (5) is connected on the rail plate (12), rail plate (12) is fixed on flange (10) upper end, flange (10) is connected with housing (6) lower end, housing (6) outside is fixed with terminal board (8), secondary connection plate (15) is fixed on housing (6) side, and charge valve (9) and explosion-protection equipment (7) are installed on the housing (6), and sealing device (11) is fixed between flange (10) and the transmission device (13), transmission device (13) upper end is connected with device body (5), and handle (14) is connected transmission device (13) lower end.By rotary handle (14), device body (5) is gone up at rail plate (12) and is slided, realize the up-down adjustment of device body (5) position, make the contact base (4) of device body (5) upper end contact or not contact, thereby the device body (5) of realization voltage transformer is connected or disconnect with the combined electrical apparatus high voltage bus with conducting rod (3).
The utility model is under the situation that does not install isolating switch additional, can realize the isolating switch function, be connected with power network line or disconnect by transmission device controller body, made things convenient for the withstand voltage test at voltage transformer scene, the troublesome operation of dismantling when efficiently solving on-the-spot withstand voltage test, simple in structure, easy to use.
Claims (1)
1. combined electrical metal v-belt isolating switch voltage transformer, mainly by pressing plate, insulator, conducting rod, contact base, the device body, housing, explosion-protection equipment, terminal board, charge valve, flange, sealing device, rail plate, transmission device, handle, compositions such as secondary connection plate, it is characterized in that: pressing plate is crimped on the insulator, insulator is fixed on the housing upper end, conducting rod one end is fixed on the insulator, the other end is crimped on the contact base upper surface, contact base is fixed on device and holds on one's body, the device body is connected on the rail plate, rail plate is fixed on the flange upper end, flange is connected with the housing lower end, hull outside is fixed with terminal board, the secondary connection plate is fixed on the housing side, charge valve and explosion-protection equipment are installed on the housing, sealing device is fixed between flange and the transmission device, and the transmission device upper end is connected with the device body, and handle is connected the transmission device lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020607378.5U CN201966057U (en) | 2010-11-15 | 2010-11-15 | Voltage inductor with isolating switch for combined apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020607378.5U CN201966057U (en) | 2010-11-15 | 2010-11-15 | Voltage inductor with isolating switch for combined apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201966057U true CN201966057U (en) | 2011-09-07 |
Family
ID=44528610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020607378.5U Expired - Fee Related CN201966057U (en) | 2010-11-15 | 2010-11-15 | Voltage inductor with isolating switch for combined apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201966057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604971A (en) * | 2013-11-27 | 2014-02-26 | 江苏思源赫兹互感器有限公司 | Voltage mutual inductor convenient to install and overhaul |
-
2010
- 2010-11-15 CN CN201020607378.5U patent/CN201966057U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604971A (en) * | 2013-11-27 | 2014-02-26 | 江苏思源赫兹互感器有限公司 | Voltage mutual inductor convenient to install and overhaul |
| CN103604971B (en) * | 2013-11-27 | 2015-11-18 | 江苏思源赫兹互感器有限公司 | A kind of voltage transformer (VT) being beneficial to installation and repairing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202134844U (en) | Electrical connector between insulating basin and conductor used for high-voltage switch | |
| CN203760899U (en) | Voltage-withstanding experiment detachment-free type bus connection structure | |
| CN205104766U (en) | Cubical switchboard earth clamp | |
| CN201966057U (en) | Voltage inductor with isolating switch for combined apparatus | |
| CN203536135U (en) | Anti-thunder high-voltage post insulator | |
| CN204927943U (en) | GIS equipment that can keep apart test | |
| CN202134843U (en) | Electrical connector between insulator and conductor used by high voltage switch | |
| CN202633813U (en) | GIS (Gas Insulated Switchgear) with detachable fracture port | |
| CN203800200U (en) | Portable ground wire | |
| CN103594952A (en) | Solid insulation measuring cabinet with separation disconnecting link | |
| CN204679593U (en) | Ring main unit Withstand test device | |
| CN205029223U (en) | Movable type transformer station | |
| CN203721604U (en) | Isolating switch | |
| CN103559962A (en) | Method and device for using arrester as supporting insulator | |
| CN203456779U (en) | A metering handcart suitable for a switch cabinet | |
| CN203519674U (en) | Guide rod type combined radome for power-frequency withstand voltage test of disk type insulators | |
| CN202855601U (en) | Single-arm vertical-folding insertion-type outdoor high-voltage direct-current grounding switch | |
| CN206505104U (en) | A kind of GIS combination electric appliance test joint | |
| CN202928698U (en) | Wireless temperature monitoring node | |
| CN201112246Y (en) | External pressure type sensing finger structure of outdoor high-voltage electrical apparatus ground switch | |
| CN201859724U (en) | Plug-in type arrester | |
| CN216624891U (en) | Rapid lead-out device for inner conductor of gas-insulated metal-enclosed switch inner tapered bushing | |
| CN205029226U (en) | Mobile substation's HGIS car and main combination that becomes car | |
| CN202373823U (en) | Grounding wire for transformer test | |
| CN203056686U (en) | Remote wired operating device for high-voltage switch cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20121115 |