CN106601542A - Gas insulated load switch - Google Patents
Gas insulated load switch Download PDFInfo
- Publication number
- CN106601542A CN106601542A CN201611237370.2A CN201611237370A CN106601542A CN 106601542 A CN106601542 A CN 106601542A CN 201611237370 A CN201611237370 A CN 201611237370A CN 106601542 A CN106601542 A CN 106601542A
- Authority
- CN
- China
- Prior art keywords
- fix bar
- load switch
- groove
- gas insulated
- fixed
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
Landscapes
- Gas-Insulated Switchgears (AREA)
Abstract
The invention discloses a gas insulated load switch which comprises a shell. The top of the shell is provided with three first fixed pillars, the three first fixed pillars are provided with second fixed pillars, and both the first fixed pillars and the second fixed pillars are sleeved with ceramic tubes. Two sides of the shell are provided with third fixed pillars, the bottoms of the third fixed pillars are provided with a plurality of second grooves, and the inner walls of the second grooves are slidingly connected to first fixed rods. The bottoms of the first fixed rods are hinged to mounting pillars, and the first fixed rods are sleeved by sleeve tubes. The bottom of the shell is provided with a telescopic device which comprises telescopic rods, the telescopic device is hinged to the sleeve tubes through the telescopic rods, and one side of the shell is provided with two first grooves. The gas insulated load switch is convenient to operate and install, the structure is simple, the position adjustment of the mounting pillars of the gas insulated load switch can be carried out, and the control box and the control switch of the gas insulated load switch can be arranged together.
Description
Technical field
The present invention relates to gas insulated load switch technical field, more particularly to a kind of gas insulated load switch.
Background technology
Gas insulated load switch is a kind of important device for switching.In prior art, medium pressure gas insulation load switch,
Generally comprise an air-tight casing, be filled with insulating gas in air-tight casing, each phase be equipped with moving contact and one or more
Corresponding static contact, in a typical application, for each phase, on-load switch includes moving contact, static contact and connects
Touch
Head, moving contact can be moved disconnecting between (separating brake), closure (combined floodgate) and ground connection station, existing gas
The control chamber and controlling switch of insulation load switch is provided separately, and is not easy to staff and is operated, and reduces work
The work efficiency of personnel, and the position of the installing rack of gas insulated load switch cannot adjust, it is necessary to it is particularly customized, into
This is higher.
The content of the invention
Based on the technical problem that background technology is present, the present invention proposes a kind of gas insulated load switch.
A kind of gas insulated load switch proposed by the present invention, including housing, are provided with three first at the top of the housing
The second fixed column is equipped with fixed column, and three the first fixed columns, is arranged in first fixed column and the second fixed column
The both sides for having earthenware, the housing are equipped with the 3rd fixed column, and the bottom of the 3rd fixed column is provided with multiple second grooves,
And second groove inwall on slidably connect the first fix bar, the bottom of first fix bar is hinged with mounting post, described
Sleeve pipe is arranged with first fix bar, the bottom of the housing is provided with retractor device, and the retractor device includes expansion link, and stretches
Compression apparatus are hinged by expansion link and sleeve pipe, and the side of the housing is provided with two the first grooves, and the first groove is located at respectively
The top and bottom of housing, is equipped with the first chute, in first groove on the top of first groove and bottom interior wall
Installing plate is slidably connected on wall, the top and bottom of the installing plate are equipped with slide post, and slide post and the first chute are slided
Dynamic connection, the other end of the slide post is provided with the second fix bar, and the other end of the second fix bar is provided with the first screw thread, described
First screw thread is connected with fixing nut, and fixing nut is located at the side of housing.
Preferably, the housing is provided with the second chute, and the second chute and the second fix bar near the side of fixing nut
It is slidably connected.
Preferably, the installing plate is located at housing near the side of fixing nut, and installing plate is provided with the first fixation circle
Hole.
Preferably, the 3rd fix bar is provided with second groove, and the second groove is two to four, the described 3rd fixes
The two ends of bar are connected with the inwall of the second groove, and first fix bar is provided with the second fixation circle near one end of the second groove
Hole, and second fixation circular hole inwall and the 3rd fix bar be slidably connected.
In the present invention, by installing plate, the first groove, slide post and the second fix bar, can be to installing plate in housing one
The extension elongation of side is adjusted, and is easy to that the control chamber of gas insulated load switch is arranged on the shell of gas insulated load switch
On body, provide a great convenience to the use of staff, column bottom is fixed by retractor device, the first fix bar and the 3rd
The second groove, the position of the mounting post of gas insulated load switch can be adjusted, be easy to staff to be installed,
Specific customization need not be carried out, production cost is greatly reduced, the present invention is easy to operation and installation, and simple structure can be right
The mounting post of gas insulated load switch carries out position adjustments, and can open the control chamber of gas insulated load switch and control
Pass is set together.
Description of the drawings
Fig. 1 is a kind of structural representation of gas insulated load switch proposed by the present invention；
Fig. 2 is a kind of side view of gas insulated load switch proposed by the present invention；
Fig. 3 is a kind of side view of gas insulated load switch proposed by the present invention.
In figure：1 earthenware, 2 first fixed columns, 3 installing plates, 4 second fixed columns, 5 housings, 6 the 3rd fixed columns, 7 first
Fix bar, 8 mounting posts, 9 first grooves, 10 slide posts, 11 fixing nuts, 12 retractor devices, 13 sleeve pipes.
Specific embodiment
The present invention is made with reference to specific embodiment further explain.
Embodiment
With reference to Fig. 1-3, the present embodiment proposes a kind of gas insulated load switch, including housing 5, and the top of housing 5 sets
Have in three the first fixed columns 2, and three the first fixed columns 2 and be equipped with the second fixed column 4, the first fixed column 2 and second is fixed
Earthenware 1 is arranged with post 4, the both sides of housing 5 are equipped with the 3rd fixed column 6, and the bottom of the 3rd fixed column 6 is provided with multiple
The first fix bar 7 is slidably connected on two grooves, and the inwall of the second groove, the bottom of the first fix bar 7 is hinged with mounting post
8, sleeve pipe 13 is arranged with the first fix bar 7, the bottom of housing 5 is provided with retractor device 12, and retractor device 12 includes expansion link, and
Retractor device 12 is hinged by expansion link and sleeve pipe 13, and the side of housing 5 is provided with two the first grooves 9, and the first groove 9 is distinguished
Positioned at the top and bottom of housing 5, the first chute, the inwall of the first groove 9 are equipped with the top of the first groove 9 and bottom interior wall
On slidably connect installing plate 3, the top and bottom of installing plate 3 are equipped with slide post 10, and the chute of slide post 10 and first is slided
Dynamic connection, the other end of slide post 10 is provided with the second fix bar, and the other end of the second fix bar is provided with the first screw thread, the first spiral shell
Stricture of vagina is threaded with fixing nut 11, and fixing nut 11 is located at the side of housing 5, in the present invention, by installing plate 3, first
Groove 9, the fix bar of slide post 10 and second, extension elongation that can be to installing plate 3 in the side of housing 5 is adjusted, be easy to by
The control chamber of gas insulated load switch is arranged on the housing 5 of gas insulated load switch, and to staff offer is used
Great convenience, by the second groove of retractor device 12, the first fix bar 7 and the bottom of the 3rd fixed column 6, can be to gas
The position of the mounting post 8 of insulation load switch is adjusted, and is easy to staff to be installed, it is not necessary to carry out specific customization,
Production cost is greatly reduced, the present invention is easy to operation and installation, and simple structure can be to the peace of gas insulated load switch
Dress post carries out position adjustments, and the control chamber of gas insulated load switch and controlling switch can be set together.
In the present embodiment, housing 5 is provided with the second chute near the side of fixing nut 11, and the second chute and second is fixed
Bar is slidably connected, and installing plate 3 is located at housing 5 near the side of fixing nut 11, and installing plate 3 is provided with the first fixation circular hole,
Be provided with the 3rd fix bar in second groove, and the second groove is two to four, the two ends of the 3rd fix bar with the second groove
Inwall connects, and the first fix bar 7 is provided with the second fixation circular hole near one end of the second groove, and second fix circular hole inwall and
3rd fix bar is slidably connected, in the present invention, by installing plate 3, the first groove 9, the fix bar of slide post 10 and second, and can be right
Degree of stretching out of the installing plate 3 in the side of housing 5 is adjusted, and is easy to the control chamber of gas insulated load switch is exhausted installed in gas
On the housing 5 of edge on-load switch, provide a great convenience to the use of staff, fixed by retractor device 12, first
Bar 7 and the second groove of the bottom of the 3rd fixed column 6, can be adjusted to the position of the mounting post 8 of gas insulated load switch,
Be easy to staff to be installed, it is not necessary to carry out specific customization, greatly reduce production cost, the present invention be easy to operation and
Install, simple structure can carry out position adjustments to the mounting post of gas insulated load switch, and can be by gas-insulated load
The control chamber and controlling switch of switch is set together.
Operation principle：By mobile second fix bar so that on the inwall of the second chute of second fix bar on housing 5
Enter line slip, and then the second fix bar drives the installing plate 3 on slide post 10 in the enterprising line slip of inwall of the first groove 9, can
It is adjusted with the length that housing 5 is stretched out to installing plate 3, is easy to the control chamber of gas insulated load switch is exhausted installed in gas
On the housing 5 of edge on-load switch, provide a great convenience to the use of staff, retractor device 12 is changed by expansion link
Become the position of the first fix bar 7 so that the first fix bar 7 is rotated in the 3rd fix bar on the second groove inner wall, is entered
And change the angle between the first fix bar 7 and the 3rd fixed column 6, can be to the mounting post 8 on gas insulated load switch
Position is adjusted, and is easy to staff to be installed.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept equivalent or change in addition, all should be included within the scope of the present invention.
Claims (4)
1. a kind of gas insulated load switch, including housing（5）, the housing（5）Top be provided with three the first fixed columns
（2）, and three the first fixed columns（2）On be equipped with the second fixed column（4）, first fixed column（2）With the second fixed column（4）
On be arranged with earthenware（1）, it is characterised in that the housing（5）Both sides be equipped with the 3rd fixed column（6）, the described 3rd
Fixed column（6）Bottom be provided with multiple second grooves, and the first fix bar is slidably connected on the inwall of the second groove（7）, institute
State the first fix bar（7）Bottom be hinged with mounting post（8）, first fix bar（7）On be arranged with sleeve pipe（13）, the shell
Body（5）Bottom be provided with retractor device（12）, the retractor device（12）Including expansion link, and retractor device（12）By flexible
Bar and sleeve pipe（13）It is hinged, the housing（5）Side be provided with two the first grooves（9）, and the first groove（9）Shell is located at respectively
Body（5）Top and bottom, first groove（9）Top and bottom interior wall on be equipped with the first chute, described first is recessed
Groove（9）Installing plate is slidably connected on inwall（3）, the installing plate（3）Top and bottom be equipped with slide post（10）, and it is sliding
Dynamic post（10）With the connection of the first slide, the slide post（10）The other end be provided with the second fix bar, and the second fix bar
The other end be provided with the first screw thread, first screw thread is connected with fixing nut（11）, and fixing nut（11）Positioned at shell
Body（5）Side.
2. a kind of gas insulated load switch according to claim 1, it is characterised in that the housing（5）Near fixed
Nut（11）Side be provided with the second chute, and the second chute and the second fix bar are slidably connected.
3. a kind of gas insulated load switch according to claim 1, it is characterised in that the installing plate（3）Positioned at shell
Body（5）Near fixing nut（11）Side, and installing plate（3）It is provided with the first fixation circular hole.
4. a kind of gas insulated load switch according to claim 1, it is characterised in that is provided with second groove
Three fix bars, and the second groove is two to four, the two ends of the 3rd fix bar are connected with the inwall of the second groove, described
First fix bar（7）The second fixation circular hole is provided near one end of the second groove, and the inwall and the 3rd of the second fixation circular hole is consolidated
Fixed pole is slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611237370.2A CN106601542B (en) | 2016-12-28 | 2016-12-28 | A kind of gas insulated load switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611237370.2A CN106601542B (en) | 2016-12-28 | 2016-12-28 | A kind of gas insulated load switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106601542A true CN106601542A (en) | 2017-04-26 |
| CN106601542B CN106601542B (en) | 2019-01-01 |
Family
ID=58604611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611237370.2A Active CN106601542B (en) | 2016-12-28 | 2016-12-28 | A kind of gas insulated load switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106601542B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2355423Y (en) * | 1998-08-20 | 1999-12-22 | 西安东方电气工程研究所 | Outdoor vacuum switches with isolating knives |
| KR20110107421A (en) * | 2010-03-25 | 2011-10-04 | 진광 이 앤 씨 주식회사 | Gas insulated switchgear load |
| CN204349306U (en) * | 2014-12-31 | 2015-05-20 | 国家电网公司 | Portable isolating switch motor structure case mounting bracket |
-
2016
- 2016-12-28 CN CN201611237370.2A patent/CN106601542B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2355423Y (en) * | 1998-08-20 | 1999-12-22 | 西安东方电气工程研究所 | Outdoor vacuum switches with isolating knives |
| KR20110107421A (en) * | 2010-03-25 | 2011-10-04 | 진광 이 앤 씨 주식회사 | Gas insulated switchgear load |
| CN204349306U (en) * | 2014-12-31 | 2015-05-20 | 国家电网公司 | Portable isolating switch motor structure case mounting bracket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106601542B (en) | 2019-01-01 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210312 Address after: No.566, Huizhou South Road, Chuzhou City, Anhui Province 239000 Patentee after: Anhui Chengqiang Precision Manufacturing Co.,Ltd. Address before: 239000 No.12 factory building, 555 Huayuan East Road, Chuzhou economic and Technological Development Zone, Anhui Province Patentee before: CHUZHOU PINZHIDA ELECTRIC TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |