CN104021975A - Embedded pole and deflector - Google Patents
Embedded pole and deflector Download PDFInfo
- Publication number
- CN104021975A CN104021975A CN201310064600.XA CN201310064600A CN104021975A CN 104021975 A CN104021975 A CN 104021975A CN 201310064600 A CN201310064600 A CN 201310064600A CN 104021975 A CN104021975 A CN 104021975A
- Authority
- CN
- China
- Prior art keywords
- guide plate
- pole
- insulated tension
- insulating sleeve
- tension pole
- 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.)
- Pending
Links
Abstract
The invention discloses an embedded pole comprising an insulation sleeve; an insulation pull rod is arranged in the insulation sleeve; a bottom portion of the insulation sleeve is fixedly provided with a deflector having a guiding hole; the insulation pull rod penetrates the guiding hole. The embedded pole employs the deflector to ensure that the insulation pull rod to move up and down along a center, deflection is prevented, so a movable contact and a fixed contact can well contact with each other.
Description
Technical field
The present invention relates to high-voltage switch equipment, particularly pole and guide plate.
Background technology
The insulated tension pole of existing pole does not support, thereby after circuit breaker is installed, likely Hui Bu center, and then cause the dynamic/static contact dislocation of vacuum tube, affects the performance (as failure of interruption, temperature rise test can not pass through etc.) of circuit breaker.
For example, existing pole, installing after the framework of circuit breaker, is connected with breaker mechanism by the screw rod of insulated tension pole.Insulated tension pole is connected with the moving conductive rod (moving contact) of vacuum tube.When mechanism kinematic, insulated tension pole drives the moving conductive rod of vacuum tube to move up and down.If insulated tension pole motion Shi Bu center, can cause moving conductive rod Bu center, thereby the moving contact being attached thereto can finely not contact with fixed contact.
Summary of the invention
The object of this invention is to provide a kind of new pole, wherein can retrain the position of insulated tension pole.
According to one aspect of the present invention, a kind of pole, it comprises insulating sleeve, in this insulating sleeve, is provided with insulated tension pole, wherein, is fixed with guide plate in insulating sleeve bottom, on this guide plate, is provided with pilot hole, this insulated tension pole is through this pilot hole.
Wherein, this guide plate is provided with multiple installing holes, in order to this guide plate and this insulating sleeve are fixed.Preferably, this guide plate is provided with multiple hollow-out parts.
According to another aspect of the present invention, a kind of guide plate for pole, wherein, this pole comprises insulating sleeve, in this insulating sleeve, is provided with insulated tension pole, and wherein, this guide plate is provided with pilot hole, and this insulated tension pole is through this pilot hole.
Wherein, this guide plate is provided with multiple installing holes, in order to this guide plate is fixed on to the bottom of this insulating sleeve.Preferably, this guide plate is provided with multiple hollow-out parts.
Positive progressive effect of the present invention is: insulated tension pole is through the pilot hole of guide plate, thereby in the time that insulated tension pole moves, pilot hole play the guiding role, and ensures that insulated tension pole moves up and down and can not be offset along pole center.
Brief description of the drawings
Fig. 1 is according to one embodiment of the invention, with the schematic diagram of the pole of guide plate, the installation site of guide plate is shown.
Fig. 2 is the partial sectional view of the pole of Fig. 1, and being connected of guide plate and insulated tension pole is shown.
Fig. 3 is the schematic diagram of the guide plate in Fig. 1 and Fig. 2.
Embodiment
Below in conjunction with preferred embodiment of the present utility model, the utility model is described.Many concrete details in description below, are enumerated.But, it will be appreciated by those skilled in the art that the utility model also can not adopt some or all in these details and realize.In some situations, known technology does not describe to avoid unnecessary obscuring.
As known to those skilled in the art, pole comprises outside insulating sleeve, is provided with vacuum interrupter and insulated tension pole in insulating sleeve.Fig. 1 shows a kind of pole 100 according to one embodiment of the present of invention, a part (part for the screw rod 22 of insulated tension pole) for insulating sleeve 10 shown in it and insulated tension pole 20.In the present embodiment, in the bottom of insulating sleeve 10, guide plate 30 is installed, it is fixed on the bottom of this insulating sleeve 10.
In the example of Fig. 1, be provided with pilot hole 32(referring to Fig. 3 in the centre position of guide plate 30).But in other example, the position of this pilot hole can be determined according to concrete application, be not limited to the situation shown in Fig. 1-3.
Fig. 2 is the partial sectional view of Fig. 1, and the insulated tension pole 20 that is positioned at insulating sleeve 10 inside is shown.In conjunction with Fig. 1 and Fig. 2, insulated tension pole 20 is through this pilot hole 32, thus the bottom of stretching out this insulating sleeve 10.
Referring to Fig. 1, be respectively equipped with installing hole 34 at guide plate 30 four jiaos, to utilize securing member (not shown) this guide plate 30 to be fixedly mounted on to the bottom of this insulating sleeve 10.Although in the embodiment shown in this specification and accompanying drawing, the set positions of installing hole is four four jiaos of guide plate and quantity, but, those skilled in the art can understand, the position of installing hole and quantity can be determined according to concrete application, be not limited to the specific descriptions of this specification and accompanying drawing.
In order to reduce the weight of guide plate 30 and to save material, on guide plate 30, be provided with multiple hollow-out parts 36, as shown in Figure 3.As known to those skilled in the art, should be to meet the requirement of strength of guide plate and to set this hollow-out parts in conjunction with concrete application.
As previously mentioned, the screw rod 22 of insulated tension pole 20 is connected with breaker mechanism (not shown).Insulated tension pole 20 is connected with moving contact, and can drive this moving contact to move up and down.By increasing guide plate 30, ensure that insulated tension pole 20Yan center moves up and down, thereby dynamic and static contact is well contacted.
In conjunction with embodiment, the utility model be have been described in detail above.But, it will be appreciated by those skilled in the art that and in scope of the present utility model, also have some amendments and equivalent way.Therefore, claim of the present utility model should be interpreted as comprising all such amendments and equivalent way.
Reference numeral
100 poles
10 insulating sleeves
20 insulated tension poles
22 screw rods
30 guide plates
32 pilot holes
34 installing holes
36 hollow-out parts
Claims (6)
1. a pole, it comprises insulating sleeve (10), in this insulating sleeve (10), be provided with insulated tension pole (20), it is characterized in that, be fixed with guide plate (30) in insulating sleeve (10) bottom, on this guide plate (30), be provided with pilot hole (32), this insulated tension pole (20) is through this pilot hole (32).
2. pole according to claim 1, is characterized in that, this guide plate (30) is provided with multiple installing holes (34), in order to this guide plate (30) and this insulating sleeve (10) are fixed.
3. pole according to claim 1, is characterized in that, this guide plate (30) is provided with multiple hollow-out parts (36).
4. the guide plate for pole, wherein, this pole (100) comprises insulating sleeve (10), in this insulating sleeve (10), be provided with insulated tension pole (20), it is characterized in that, this guide plate (30) is provided with pilot hole (32), and this insulated tension pole (20) is through this pilot hole (32).
5. the guide plate for pole according to claim 4, is characterized in that, this guide plate (30) is provided with multiple installing holes (34), in order to this guide plate (30) is fixed on to the bottom of this insulating sleeve (10).
6. the guide plate for pole according to claim 4, is characterized in that, this guide plate (30) is provided with multiple hollow-out parts (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310064600.XA CN104021975A (en) | 2013-02-28 | 2013-02-28 | Embedded pole and deflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310064600.XA CN104021975A (en) | 2013-02-28 | 2013-02-28 | Embedded pole and deflector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104021975A true CN104021975A (en) | 2014-09-03 |
Family
ID=51438679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310064600.XA Pending CN104021975A (en) | 2013-02-28 | 2013-02-28 | Embedded pole and deflector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104021975A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108710008A (en) * | 2018-08-31 | 2018-10-26 | 陕西宝光真空电器股份有限公司 | A kind of pole independence temperature rise test auxiliary mould |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01196863A (en) * | 1988-02-02 | 1989-08-08 | Seiko Epson Corp | Semiconductor device |
| JPH1196863A (en) * | 1997-09-18 | 1999-04-09 | Fuji Electric Co Ltd | Vacuum circuit breaker |
| CN2374966Y (en) * | 1999-05-20 | 2000-04-19 | 泰州市电力机械有限公司 | Outdoor column type high voltage vacuum circuit breaker |
| CN101075509A (en) * | 2007-06-26 | 2007-11-21 | 西安交通大学 | High-voltage vacuum circuit breaker with mono-fracture voltage to 252kV |
| CN101694897A (en) * | 2009-10-30 | 2010-04-14 | 网拓(上海)通信技术有限公司 | Phase shifter |
| CN201766039U (en) * | 2010-08-19 | 2011-03-16 | 四川电器集团有限公司 | Single-phase bipolar circuit breaker for electric railway |
| CN202454454U (en) * | 2012-03-09 | 2012-09-26 | 北京科锐配电自动化股份有限公司 | Simple type linear transmission device |
| CN202487443U (en) * | 2012-03-22 | 2012-10-10 | 北京科锐配电自动化股份有限公司 | Simple type straight line transmission device |
-
2013
- 2013-02-28 CN CN201310064600.XA patent/CN104021975A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01196863A (en) * | 1988-02-02 | 1989-08-08 | Seiko Epson Corp | Semiconductor device |
| JPH1196863A (en) * | 1997-09-18 | 1999-04-09 | Fuji Electric Co Ltd | Vacuum circuit breaker |
| CN2374966Y (en) * | 1999-05-20 | 2000-04-19 | 泰州市电力机械有限公司 | Outdoor column type high voltage vacuum circuit breaker |
| CN101075509A (en) * | 2007-06-26 | 2007-11-21 | 西安交通大学 | High-voltage vacuum circuit breaker with mono-fracture voltage to 252kV |
| CN101694897A (en) * | 2009-10-30 | 2010-04-14 | 网拓(上海)通信技术有限公司 | Phase shifter |
| CN201766039U (en) * | 2010-08-19 | 2011-03-16 | 四川电器集团有限公司 | Single-phase bipolar circuit breaker for electric railway |
| CN202454454U (en) * | 2012-03-09 | 2012-09-26 | 北京科锐配电自动化股份有限公司 | Simple type linear transmission device |
| CN202487443U (en) * | 2012-03-22 | 2012-10-10 | 北京科锐配电自动化股份有限公司 | Simple type straight line transmission device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108710008A (en) * | 2018-08-31 | 2018-10-26 | 陕西宝光真空电器股份有限公司 | A kind of pole independence temperature rise test auxiliary mould |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203192672U (en) | Direct-acting three-position isolating switch | |
| CN105551898A (en) | Single-pole double-throw DC contactor | |
| CN202172041U (en) | High voltage permanent magnet vacuum circuit breaker on outdoor post | |
| CN105529218A (en) | Relay drive mechanism and relay | |
| CN104021975A (en) | Embedded pole and deflector | |
| CN203351490U (en) | Permanent magnet drive oil immersion vacuum circuit breaker arranged in 10 kV oil immersion transformer | |
| CN203397999U (en) | High-voltage switch circuit breaker transmission mechanism | |
| CN202534585U (en) | Vacuum circuit breaker | |
| CN103489704B (en) | A kind of vacuum circuit breaker operating device | |
| CN201717181U (en) | High voltage vacuum circuit breaker | |
| CN204927168U (en) | Optional switching device who operates mutually | |
| CN202996697U (en) | Main shaft fixing structure of vacuum circuit breaker | |
| CN207800479U (en) | Outdoor ac high-voltage vacuum circuit breaker | |
| RU176199U1 (en) | ARC EXTINGUISHING REACTOR | |
| CN203339048U (en) | Colum vacuum circuit breaker | |
| CN209981091U (en) | Switching-off device of operating mechanism of gas-insulated switchgear circuit breaker | |
| CN104465256A (en) | Arc extinguishing chamber for isolation breaker and isolation breaker comprising same | |
| CN103123879A (en) | Isolating switch for outdoor high-voltage vacuum circuit breaker | |
| CN216749721U (en) | Magnetic control quick mechanism with no drift of mechanical characteristic parameters | |
| CN203397932U (en) | Multifunctional link bar | |
| CN202495383U (en) | Solid-sealed polar pole for vacuum circuit breaker | |
| CN203491590U (en) | Electrical switch control cabinet | |
| CN204289241U (en) | A kind of outdoor high-voltage vacuum breaker | |
| CN204289225U (en) | The heterogeneous linkage disconnector of a kind of linear pattern | |
| CN204189636U (en) | The syndeton of a kind of miniaturized circuit breaker and isolation knife |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140903 |