CN204102777U - A kind of outdoor high-voltage heavy current disconnecting switches device - Google Patents
A kind of outdoor high-voltage heavy current disconnecting switches device Download PDFInfo
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- CN204102777U CN204102777U CN201420454290.2U CN201420454290U CN204102777U CN 204102777 U CN204102777 U CN 204102777U CN 201420454290 U CN201420454290 U CN 201420454290U CN 204102777 U CN204102777 U CN 204102777U
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- rotating base
- rotating
- base
- heavy current
- outdoor high
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Abstract
The utility model discloses a kind of outdoor high-voltage heavy current disconnecting switches device, this device comprises underframe and is arranged on three pairs of rotating bases on underframe side by side, often pair of rotating base includes the first rotating base and the second rotating base, be connected with transverse link by transverse rotation brace between the first adjacent rotating base, between often pair of first, second rotating base, then connected, the longitudinal sheet that is rotatably connected of mat longitudinal rod is connected.Insulation column with isolation switch contact is arranged on rotating base, this device drives one of them rotating base to rotate by operating mechanism, drive the link motion be attached thereto, thus often pair of first, second rotating base reverse rotation that driving is connected, rotating base rotation drives insulating vertical post to rotate backward and realizes separating and closing of isolation switch contact.This apparatus structure is simple, is convenient to install, simple to operate, and can realize three-phase ganged.
Description
Technical field
The utility model relates to a kind of outdoor high-voltage heavy current disconnecting switches device, relates to a kind of outdoor high-voltage heavy current disconnecting switches base device in particular.
Background technology
High voltage isolator is used for high-tension line and carries out changing-over having under voltage immunization with gD DNA vaccine, or carries out electrical isolation to by the electric equipment such as high voltage bus, circuit breaker that overhauls and charged high-tension line, is widely used in high pressure equipment for power transmission and distribution.Isolating switch use amount is large, and reliability requirement is higher, has considerable influence to the design of electric substation, electric field, safe operation.Traditional high voltage isolator base has deficiency in the majority in structure and mounting means, complex structure, cause isolating switch installation in there is larger difficulty, debugging is very not easy, and comparatively easily there is catching phenomenon, transmission is unstable, reliability reduces, and subsequent maintenance requires high, and useful life shortens.
Summary of the invention
The utility model object is: overcome the deficiencies in the prior art, provides a kind of novel outdoor high-voltage heavy current disconnecting switches device, and this device can realize threephase switch interlock open and close, can run by High aititude, and structure is simple, stable, later stage non-maintaining operation.
The technical solution of the utility model is:
A kind of outdoor high-voltage heavy current disconnecting switches device, comprise underframe, described underframe 6 is provided with side by side three pairs of rotating bases, often pair of rotating base includes the first rotating base 1 and the second rotating base 3, the same side of wherein said each first rotating base 1 is all articulated with transverse rotation brace 2, and is connected on same transverse link 7 by this transverse rotation brace 2; Described each second rotating seat 3 is articulated with the sheet 5 that is longitudinally rotatably connected, the longitudinal rod 4 then doing reverse rotation by one for ordering about both between first, second rotating base in often pair of rotating base is connected, described longitudinal rod 4 one end is connected to the first rotating seat 1, and the other end is then connected on the second rotating seat 3 by the described longitudinal direction sheet 5 that is rotatably connected.
Further, said apparatus also comprises operating mechanism 12, and described operating mechanism 12 is connected with one of them rotating base by column 11.
Further, preferably, described transverse rotation brace 2 one end and transverse link 7 are fixed, the other end then with the first rotating base 1 pivot joint; Be rotatably connected sheet 5 one end and longitudinal rod 4 of described longitudinal direction is fixed, the other end then with the second rotating base 3 pivot joint.
Further, preferably, described rotating base is steel base.
Further, preferably, the equal fillet process of described rotating base.
Further, preferably, described transverse rotation brace 2 and the sheet 5 all fillet process that are longitudinally rotatably connected.
The utility model has the advantages that:
The utility model apparatus structure is simple, stable, rotating base all adopts fillet process with the sheet that is rotatably connected, make its opening and closing rotatable, and do not need to add lubricating oil, wear-resistant, the non-maintaining of isolating switch can be realized, and threephase switch interlock open and close can be realized, because be provided with isolator operating mechanism and earthing switch operating mechanism makes more convenient operation, be more suitable for 3000 meters of High aititude and run.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is the vertical view of device in embodiment;
Fig. 2 is the front view of device in embodiment;
Fig. 3 is the end view of device in embodiment;
Fig. 4 is the installation side view of device in embodiment;
Wherein: the longitudinal sheet 6-underframe 7-transverse link 8-insulation column 9-isolation switch contact 11-column 12-operating mechanism that is rotatably connected of 1-anticlockwise base 2-transverse rotation brace 3-right rotation base 4-longitudinal rod 5-.
Embodiment
Embodiment:
A kind of outdoor high-voltage heavy current disconnecting switches device, is illustrated in figure 1 the vertical view of its structure.This device comprises underframe 6 and is arranged on three pairs of steel rotating bases on underframe 6 side by side, and rotating base is provided with the insulation column 8 of isolation switch contact 9 for installing top, and the equal fillet process of rotating base, to ensure that it is rotatable.Often pair of rotating base comprises the first rotating base 1 and the second rotating base 3, in this enforcement, underframe 6 left side was located at the first rotation end 1, second rotating base 3 is located on the right of underframe 6, followingly be called anticlockwise base 1 and right rotation base 3, three anticlockwise base 1 sides are articulated with transverse rotation brace 2 respectively, two adjacent anticlockwise bases 1 are connected to transverse link 7 by transverse rotation brace 2, utilize screw to be fixedly connected with between transverse rotation brace 2 with transverse link 7; Three right rotation base 3 sides are articulated with the sheet 5 that is longitudinally rotatably connected, be connected by longitudinal rod 4 between often pair of anticlockwise base 1 and right rotation base 3, longitudinal rod 4 one end is connected on anticlockwise base 1, the other end and the longitudinal direction on right rotation base 3 sheet 5 that is rotatably connected is connected, and being longitudinally rotatably connected between sheet 5 with longitudinal rod 4 utilizes screw to be fixedly connected with; The equal fillet process of the above-mentioned horizontal and vertical sheet that is rotatably connected, reduce wear and tear and ensure that revolving fragment is rotatable, follow-up need adds lubricating oil.Fig. 2 and 3 is respectively front view and the end view of device.This device also comprises operating mechanism 12, and operating mechanism 12 is connected with the anticlockwise base 1 of high order end by column 11.
This device is installed and used simply, two insulation columns 8 (insulation column 8 top is provided with the isolation switch contact 9 cooperatively interacted) often corresponding during use are arranged on every a pair anticlockwise base 1 and right rotation base 3 by bearing pedestal, control operating mechanism 12, the anticlockwise base 1 of high order end can be driven to rotate, anticlockwise base 1 rotates and drives the transverse rotation brace 2 with its pivot joint to rotate, transverse rotation brace 2 drives the transverse link 7 be attached thereto also to move together, transverse link 7 drives the connected transverse rotation brace 2 of the other end to rotate further, thus drive adjacent anticlockwise base 1 rotating in same direction.Simultaneously longitudinal rod 4 drives the coupled longitudinal direction sheet 5 that is rotatably connected to rotate, thus drive right rotation base 3 and anticlockwise base 1 opposite spin, the like three synchronous rotating in same directions of anticlockwise bases 1 in drive unit, and three right rotation bases 3 synchronous and with anticlockwise base 1 counter-rotation.Anticlockwise base 1 and right rotation base 3 counter-rotation, drive insulation column 8 counter-rotation be installed on it, and realizes separating of isolation switch contact 9, and reverse drive operating mechanism 12 can realize isolation exploitation contact 9 and close.
Certain above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection range of the present utility model with this.All modifications done according to the Spirit Essence of the utility model main technical schemes, all should be encompassed within protection range of the present utility model.
Claims (6)
1. an outdoor high-voltage heavy current disconnecting switches device, comprise underframe, it is characterized in that described underframe (6) is provided with three pairs of rotating bases side by side, often pair of rotating base includes the first rotating base (1) and the second rotating base (3), the same side of wherein said each first rotating base (1) is all articulated with transverse rotation brace (2), and is connected on same transverse link (7) by this transverse rotation brace (2); Described each second rotating seat (3) is articulated with the sheet (5) that is longitudinally rotatably connected, between first, second rotating base in often pair of rotating base then by one for order about both do reverse rotation longitudinal rod (4) be connected, described longitudinal rod (4) one end is connected to the first rotating seat (1), and the other end is then connected on the second rotating seat (3) by the described longitudinal direction sheet (5) that is rotatably connected.
2. a kind of outdoor high-voltage heavy current disconnecting switches device according to claim 1, it is characterized in that, also comprise operating mechanism (12), described operating mechanism (12) is connected with one of them rotating base by column (11).
3. a kind of outdoor high-voltage heavy current disconnecting switches device according to claim 1, it is characterized in that, described transverse rotation brace (2) one end and transverse link (7) are fixed, the other end then with the first rotating base (1) pivot joint; Be rotatably connected sheet (5) one end and longitudinal rod (4) of described longitudinal direction is fixed, the other end then with the second rotating base (3) pivot joint.
4. a kind of outdoor high-voltage heavy current disconnecting switches device according to claim 1, it is characterized in that, described rotating base is steel base.
5. a kind of outdoor high-voltage heavy current disconnecting switches device according to claim 1 or 3, is characterized in that, the equal fillet process of described rotating base.
6. a kind of outdoor high-voltage heavy current disconnecting switches device according to claim 1, is characterized in that, described transverse rotation brace (2) and sheet (5) all fillet process that are longitudinally rotatably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420454290.2U CN204102777U (en) | 2014-08-12 | 2014-08-12 | A kind of outdoor high-voltage heavy current disconnecting switches device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420454290.2U CN204102777U (en) | 2014-08-12 | 2014-08-12 | A kind of outdoor high-voltage heavy current disconnecting switches device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204102777U true CN204102777U (en) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420454290.2U Active CN204102777U (en) | 2014-08-12 | 2014-08-12 | A kind of outdoor high-voltage heavy current disconnecting switches device |
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| CN (1) | CN204102777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632831A (en) * | 2016-03-29 | 2016-06-01 | 北京赛德高科铁道电气科技有限责任公司 | Earthing switch used inside cabinet |
-
2014
- 2014-08-12 CN CN201420454290.2U patent/CN204102777U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632831A (en) * | 2016-03-29 | 2016-06-01 | 北京赛德高科铁道电气科技有限责任公司 | Earthing switch used inside cabinet |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |