CN106024499A - Side line outgoing type vacuum post terminal and handcart type side-mounted circuit breaker - Google Patents
Side line outgoing type vacuum post terminal and handcart type side-mounted circuit breaker Download PDFInfo
- Publication number
- CN106024499A CN106024499A CN201610638444.7A CN201610638444A CN106024499A CN 106024499 A CN106024499 A CN 106024499A CN 201610638444 A CN201610638444 A CN 201610638444A CN 106024499 A CN106024499 A CN 106024499A
- Authority
- CN
- China
- Prior art keywords
- type vacuum
- section
- line
- outgoing type
- outlet conductor
- 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.)
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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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/6606—Terminal arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/167—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal truck type
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
The invention discloses a side line outgoing type vacuum post terminal which comprises an insulation barrel with a vacuum arc-extinguishing chamber inside, an upper line outgoing conductor and a lower line outgoing conductor. The upper line outgoing conductor and the lower line outgoing conductor are electrically connected with the vacuum arc-extinguishing chamber respectively. The upper line outgoing conductor is arranged in the axial direction of the insulation barrel. The lower line outgoing conductor comprises an inclined section and a vertical section, wherein the inclined section keeps an included angle with the axial direction of the insulation barrel, and the vertical section is parallel to the axial direction of the insulation barrel. The high-medium pressure side outgoing type vacuum post terminal is simple in overall structure and safe and reliable in operation, the arrangement way of the lower line outgoing conductor is changed, the overall size is smaller so that the side line outgoing type vacuum post terminal can be applicable to a side-mounted circuit breaker, meanwhile, handcart operation can be achieved, and the advantages of the side-mounted circuit breaker are brought into full play.
Description
Technical field
The present invention relates to pole technical field, particularly relate to a kind of side line-outgoing type vacuum pole and handcart-type side
Dress chopper.
Background technology
At present, mesohigh chopper commonly used vacuum pole mode, the vacuum pole of handcart type breaker is adopted
In the majority with positive-installed, side-mounted general employing fixed installation mode, due to the side-mounted chopper of Insulation Problems very
The difficult handcart mounting means that uses, the advantage of such side dress chopper miniaturization is difficult to play, and application is restricted.
Summary of the invention
It is an object of the invention to for technological deficiency present in prior art, and provide one to be applicable to middle height
The side line-outgoing type vacuum pole of pressure.
Present invention also offers a kind of handcart type breaker with side line-outgoing type vacuum pole simultaneously.
Be the technical scheme is that by realizing the purpose of the present invention
A kind of side line-outgoing type vacuum pole, including being internally provided with the insulating cylinder body of vacuum interrupter, respectively with
The upper outlet conductor of vacuum interrupter electrical connection and lower outlet conductor, described upper outlet conductor is along insulating cylinder body
Axially arranged, described lower outlet conductor include with described insulating cylinder body axially retain the tilting section of angle with
And the vertical section axially in parallel with described insulating cylinder body.
Also include end and the vertical section being separately positioned on described upper outlet conductor end upper contact head and under
Contact.
The axially vertical setting of described tilting section opposing insulation cylinder.
Described tilting section is acute angle or obtuse angle with the angle of insulating cylinder body.
Described vacuum interrupter, upper outlet conductor root and tilting section, by insulant one sealing, above go out
The sealing section that line conductor is corresponding higher than described upper outlet conductor root and is formed with ring groove so that sleeve is inserted
Enter.
The sealing section that described tilting section is corresponding includes the cylindrical section of root and anterior by upper plane and end circular arc
The semi-circular segments that face is constituted.
Described lower outlet conductor is flat, and the lower contact being arranged on described vertical section end is that duckbilled touches
Head, described upper contact head is Mume flower contact.
It is formed with creepage wall in the insulating cylinder body of described cylindrical section bottom.
Described tilting section and vertical section are integrally formed or fixing connection.
A kind of handcart-type side dress chopper, including the described line-outgoing type vacuum pole, side of three longitudinal Boulezs successively
Post.
Compared with prior art, the invention has the beneficial effects as follows:
The mesohigh side line-outgoing type vacuum pole of the present invention, overall structure is simple, operates safe and reliable, changes
The set-up mode of time outlet conductor, makes overall volume less, it can be made to be applicable to side-mounted chopper, and
And dolly operation can be realized, make the advantage of side dress chopper fully demonstrate.
Handcart-type side of the present invention dress chopper, the vacuum pole of employing has tilting section, it is ensured that upper contact head and lower touch
Head opening upwards, realizes upper contact head, the synchronization of lower contact and the insertion of static contact and divides when pole moves up and down
From, the trolley type that can effectively meet side dress chopper is installed.Realize the dolly mode of operation of side dress chopper,
Operating safe and reliable, easy, volume is little.The advantage making side dress chopper fully demonstrates.
Accompanying drawing explanation
Fig. 1 show the structural representation of the side line-outgoing type vacuum pole of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.Should be appreciated that herein
Described specific embodiment, only in order to explain the present invention, is not intended to limit the present invention.
As it is shown in figure 1, the side line-outgoing type vacuum pole of the present invention includes being internally provided with vacuum interrupter 1
Insulating cylinder body 2, the upper outlet conductor 3 electrically connected with vacuum interrupter respectively and lower outlet conductor 4, described
Upper outlet conductor is column and axially arranged along insulating cylinder body, and described lower outlet conductor 4 includes with described
Insulating cylinder body axially retains the tilting section 41 of angle and the vertical section axially in parallel with described insulating cylinder body
42.The axial angle of wherein said tilting section 41 opposing insulation cylinder is acute angle or is vertically arranged, when
So can also arrange in obtuse angle, simultaneously described in tilting section and vertical section is integrally formed or is connected by screw is fixing.
Wherein, described vacuum interrupter, the lower root of upper outlet conductor, i.e. with being electrically connected of vacuum interrupter
At knot, the lower root of tilting section and vertical section by insulant one sealing, described upper outlet conductor
Upper end is exposed outside to be connected with upper contact head, is provided with insulation sleeve at upper outlet conductor outer sheath simultaneously
6, the upper end of described vertical section exposed in case with lower contact electrical ties, wherein, vacuum interrupter is corresponding
Sealing section is described insulating cylinder body 2, and the sealing section 5 that upper outlet conductor is corresponding is led higher than described upper outlet
Body root with vacuum interrupter electrical ties at and be formed with ring groove 51 so as insulation sleeve 6 lower end insert
Entering, sealing section 5 is higher than the lower root of upper outlet conductor, it is to avoid the generation of electric discharge phenomena, is effectively improved absolutely
Edge effect, the setting of the ring groove 51 corresponding with sleeve 6, increase effectively creep age distance, improve electricity consumption peace
Quan Xing, and the height of outlet conductor can be reduced, make the further miniaturization of equipment.
The mesohigh side line-outgoing type vacuum pole of the present invention, overall structure is simple, operates safe and reliable, changes
The set-up mode of time outlet conductor, makes overall volume less, it can be made to be applicable to side-mounted chopper, and
And dolly operation can be realized, make the advantage of side dress chopper fully demonstrate.
Specifically, the upper contact head 7 being separately positioned on the end of described upper outlet conductor and vertical section is also included
With lower contact 8.Described lower outlet conductor is flat, and the lower contact arranged in described vertical section end is
Duckbilled contact, described upper contact head is Mume flower contact, and the lower contact of bottom uses duckbilled contact, effectively reduces
The requirement of insulating space, duckbilled contact and Mume flower contact with the use of, be effectively improved the premise ensured in insulation
The reduction of lower overall space.
Wherein, the sealing section 9 of described tilting section 41 correspondence include root cylindrical section 91 and anterior by
The semi-circular segments 92 that upper plane and end arc surface are constituted.The sealing section of tilting section 41 correspondence is divided into two parts and constitutes
Step-like section structure, can constitute with insulation board and coordinate, it is achieved overall insulation effect, and ensure pole
Overall stroke.
Preferably, for increasing creep age distance, the insulating cylinder body of described cylindrical section bottom is formed with creepage wall
11.That is, the location-appropriate of lower outlet conductor is moved down, it is ensured that with the creep age distance of upper outlet conductor and absolutely
Edge effect, reduces the setting of creepage wall, makes integrated model simple, and insulating properties are more preferably.
The invention also discloses a kind of handcart-type side dress chopper, including the side described in three successively longitudinal Boulez
Line-outgoing type vacuum pole.Although the vacuum pole of the present invention has tilting section, but is to ensure that upper contact head and lower contact
Opening upwards, realizes upper contact head, lower contact synchronizes and the insertion of static contact and separating when pole moves up and down,
The trolley type that can effectively meet side dress chopper is installed.Realize the dolly mode of operation of side dress chopper, operation
Safe and reliable, easy, volume is little.The advantage making side dress chopper fully demonstrates.
The above is only the preferred embodiment of the present invention, it is noted that for the art
For those of ordinary skill, under the premise without departing from the principles of the invention, it is also possible to make some improvement and profit
Decorations, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (10)
1. a side line-outgoing type vacuum pole, it is characterised in that include being internally provided with the exhausted of vacuum interrupter
Edge cylinder, the upper outlet conductor electrically connected with vacuum interrupter respectively and lower outlet conductor, described upper outlet
Conductor is axially arranged along insulating cylinder body, and described lower outlet conductor includes axially retaining with described insulating cylinder body
The tilting section of angle and the vertical section axially in parallel with described insulating cylinder body.
2. side as claimed in claim 1 line-outgoing type vacuum pole, it is characterised in that also include being respectively provided with
At the end of described upper outlet conductor and the upper contact head of the end of vertical section and lower contact.
3. side as claimed in claim 1 line-outgoing type vacuum pole, it is characterised in that described tilting section phase
Axially vertical setting to insulating cylinder body.
4. side as claimed in claim 1 line-outgoing type vacuum pole, it is characterised in that described tilting section with
The angle of insulating cylinder body is acute angle or obtuse angle.
5. side as claimed in claim 1 line-outgoing type vacuum pole, it is characterised in that described vacuum extinction
Room, upper outlet conductor root and tilting section are by insulant one sealing, the sealing section that upper outlet conductor is corresponding
Higher than described upper outlet conductor root and be formed with ring groove so as sleeve insert.
6. side as claimed in claim 5 line-outgoing type vacuum pole, it is characterised in that described tilting section pair
The sealing section answered includes the cylindrical section of root and the anterior semi-circular segments being made up of upper plane and end arc surface.
7. side as claimed in claim 2 line-outgoing type vacuum pole, it is characterised in that described lower outlet is led
Body is flat, and the lower contact being arranged on described vertical section end is duckbilled contact, and described upper contact head is
Mume flower contact.
8. side as claimed in claim 6 line-outgoing type vacuum pole, it is characterised in that under described cylindrical section
Creepage wall it is formed with in the insulating cylinder body in portion.
9. side as claimed in claim 1 line-outgoing type vacuum pole, it is characterised in that described tilting section and
Vertically section is integrally formed or fixing connection.
10. handcart-type side dress chopper, it is characterised in that include three successively longitudinal Boulez such as power
Profit requires the side line-outgoing type vacuum pole described in any one of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610638444.7A CN106024499A (en) | 2016-08-04 | 2016-08-04 | Side line outgoing type vacuum post terminal and handcart type side-mounted circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610638444.7A CN106024499A (en) | 2016-08-04 | 2016-08-04 | Side line outgoing type vacuum post terminal and handcart type side-mounted circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106024499A true CN106024499A (en) | 2016-10-12 |
Family
ID=57134748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610638444.7A Pending CN106024499A (en) | 2016-08-04 | 2016-08-04 | Side line outgoing type vacuum post terminal and handcart type side-mounted circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106024499A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107959343A (en) * | 2017-03-24 | 2018-04-24 | 天津市先智电气设备有限公司 | A kind of dual-power transfer switch |
| CN110582826A (en) * | 2017-05-03 | 2019-12-17 | 特瑞德电气控股有限公司 | Improved vacuum circuit breaker |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2750535Y (en) * | 2004-10-19 | 2006-01-04 | 厦门兴厦控电气有限公司 | A vacuum contactor-fuse combined electric appliance |
| CN2884497Y (en) * | 2006-04-14 | 2007-03-28 | 上海维埃姆电力科技有限公司 | Polar column for high-voltage vacuum circuit-breaker |
| CN104064397A (en) * | 2013-03-20 | 2014-09-24 | 广东维能电气有限公司 | Lumbar-support rotary-type voltage-sharing grounding shielding high-voltage vacuum arc extinguishing chamber solid-sealed polar pole |
| CN104269767A (en) * | 2014-09-25 | 2015-01-07 | 何华斌 | Side-mounted handcart type vacuum circuit breaker |
| CN105374618A (en) * | 2015-11-27 | 2016-03-02 | 平高集团有限公司 | Combined type solid-sealed polar pole |
| CN205845826U (en) * | 2016-08-04 | 2016-12-28 | 天津市先智电气设备有限公司 | Side line-outgoing type vacuum pole and handcart-type side dress chopper |
-
2016
- 2016-08-04 CN CN201610638444.7A patent/CN106024499A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2750535Y (en) * | 2004-10-19 | 2006-01-04 | 厦门兴厦控电气有限公司 | A vacuum contactor-fuse combined electric appliance |
| CN2884497Y (en) * | 2006-04-14 | 2007-03-28 | 上海维埃姆电力科技有限公司 | Polar column for high-voltage vacuum circuit-breaker |
| CN104064397A (en) * | 2013-03-20 | 2014-09-24 | 广东维能电气有限公司 | Lumbar-support rotary-type voltage-sharing grounding shielding high-voltage vacuum arc extinguishing chamber solid-sealed polar pole |
| CN104269767A (en) * | 2014-09-25 | 2015-01-07 | 何华斌 | Side-mounted handcart type vacuum circuit breaker |
| CN105374618A (en) * | 2015-11-27 | 2016-03-02 | 平高集团有限公司 | Combined type solid-sealed polar pole |
| CN205845826U (en) * | 2016-08-04 | 2016-12-28 | 天津市先智电气设备有限公司 | Side line-outgoing type vacuum pole and handcart-type side dress chopper |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107959343A (en) * | 2017-03-24 | 2018-04-24 | 天津市先智电气设备有限公司 | A kind of dual-power transfer switch |
| CN107959343B (en) * | 2017-03-24 | 2024-03-08 | 天津市先智电气设备有限公司 | Dual-power transfer switch |
| CN110582826A (en) * | 2017-05-03 | 2019-12-17 | 特瑞德电气控股有限公司 | Improved vacuum circuit breaker |
| CN110582825A (en) * | 2017-05-03 | 2019-12-17 | 特瑞德电气控股有限公司 | vacuum circuit breaker with improved configuration |
| CN110582825B (en) * | 2017-05-03 | 2022-05-24 | 特瑞德电气控股有限公司 | Vacuum circuit breaker with improved configuration |
| CN110582826B (en) * | 2017-05-03 | 2022-05-24 | 特瑞德电气控股有限公司 | Improved vacuum circuit breaker |
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| 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: 20161012 |