CN208985903U - A kind of pole-mounted circuit breaker of 10kV - Google Patents
A kind of pole-mounted circuit breaker of 10kV Download PDFInfo
- Publication number
- CN208985903U CN208985903U CN201821508198.4U CN201821508198U CN208985903U CN 208985903 U CN208985903 U CN 208985903U CN 201821508198 U CN201821508198 U CN 201821508198U CN 208985903 U CN208985903 U CN 208985903U
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- CN
- China
- Prior art keywords
- pole
- circuit breaker
- mounted circuit
- fixedly connected
- mounting rack
- 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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Abstract
The utility model discloses the pole-mounted circuit breakers of 10kV a kind of, including the mounting rack and pole-mounted circuit breaker ontology being fixedly connected with electric pole, card slot is offered at the top of the mounting rack, the bottom of the pole-mounted circuit breaker ontology is fixedly connected with the push plate extended to inside card slot, the internal slide of the card slot is connected with the skewback inconsistent with the bottom of push plate, the opposite face of two skewbacks is fixedly connected to reset spring, the one end of the reset spring far from skewback is fixedly connected with the side wall of card slot, the skewback is fixedly connected with push rod far from reset spring on one side, the left and right sides at the top of the mounting rack is hinged with kelly.The utility model is structurally reasonable, the position of pole-mounted circuit breaker ontology and mounting rack can be completed in the gravity that can use pole-mounted circuit breaker ontology, so that installation process is simpler, the time needed for greatly reducing installation, so that pole-mounted circuit breaker ontology is easier for installation and firm.
Description
Technical field
The utility model relates to breaker technical field more particularly to a kind of pole-mounted circuit breakers of 10kV.
Background technique
Pole-mounted circuit breaker refers to the breaker installed and operated on electric pole.The strength research level and system of various breakers
The technology of making has significant progress, and vacuum circuit breaker is not limited only to medium voltage network, and is towards high voltage, large capacity direction
Development, sulfur hexafluoride breaker with having many advantages, such as open section ability is strong, continuous open and close times are more, can frequent operation, operate make an uproar
Sound is small, without fire hazard etc., is a kind of good non-oil ultra high vacuum system equipment.
During installation, installation steps are very cumbersome, and pole-mounted circuit breaker needs to install for pole-mounted circuit breaker on the market now
Height it is higher, may if the excessively cumbersome safety that will lead to installation personnel of the installation steps of pole-mounted circuit breaker is affected
Safety accident occurs, for this purpose, it is proposed that a kind of pole-mounted circuit breaker of 10kV solves the above problems.
Summary of the invention
Purpose of the utility model is to solve disadvantages existing in the prior art, and on the column of the 10kV proposed a kind of
Breaker.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of pole-mounted circuit breaker of 10kV, including the mounting rack and pole-mounted circuit breaker ontology being fixedly connected with electric pole, institute
It states and offers card slot at the top of mounting rack, the bottom of the pole-mounted circuit breaker ontology, which is fixedly connected with, extends to pushing away inside card slot
Plate.
The internal slide of the card slot is connected with the skewback inconsistent with the bottom of push plate, the phase of two skewbacks
Opposite is fixedly connected to reset spring, and the one end of the reset spring far from skewback is fixedly connected with the side wall of card slot, institute
It states skewback and is fixedly connected with push rod on one side far from reset spring.
The left and right sides at the top of the mounting rack is hinged with kelly, and the bottom of the pole-mounted circuit breaker ontology is fixedly connected
There is the transverse slat with the clamping of the top of mounting rack, the transverse slat is bolted to connection with kelly.
Preferably, the kelly is L-shaped, and L-shaped kelly is fixedly connected with stretching bullet close to mounting rack side on one side
Spring, the extension spring are fixedly connected far from one end of kelly with mounting rack.
Preferably, open up fluted at the top of the mounting rack, the transverse slat is located at the inside of groove.
Preferably, card hole is offered at the top of the transverse slat, the inside of the card hole is plugged with inserted link, the top of the inserted link
Portion extends to the outside of card hole and is fixedly connected with kelly.
Preferably, threaded hole is offered at the top of the kelly, is offered at the top of the transverse slat and corresponding threaded hole
Thread groove is offered at location hole, the bottom cell wall of the groove and corresponding location hole, the bolt is located at the inside of location hole,
And the upper and lower ends of the bolt are threadedly coupled with threaded hole and thread groove respectively.
Preferably, the roof of the skewback is oblique, and the inclined surface of skewback and the bottom surface of push plate are inconsistent.
Compared with prior art, the utility model has the following beneficial effects:
1, the utility model is inserted into card slot by the push plate of pole-mounted circuit breaker body bottom portion, and the decline of push plate can push tiltedly
Panel and push rod are mobile, cooperate kelly and transverse slat that can use pole-mounted circuit breaker with the position of breaker body in fixed column
The position of pole-mounted circuit breaker ontology and mounting rack can be completed in the gravity of ontology, so that installation process is simpler, greatly subtracts
Time needed for few installation.
2, the utility model can fix the position of kelly, transverse slat and mounting rack by bolt, can make breaking on column
The connection of device ontology and mounting rack is more firm, and fixed process is time-consuming very much, can greatly reduce the step of installation, make
Obtain the easier for installation and firm of pole-mounted circuit breaker ontology.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of 10kV pole-mounted circuit breaker structural schematic diagram；
Fig. 2 be the utility model proposes a kind of 10kV pole-mounted circuit breaker Fig. 1 in the portion A partial structurtes enlarged drawing；
Fig. 3 be the utility model proposes a kind of 10kV pole-mounted circuit breaker mounting rack structural schematic diagram.
In figure: 1 mounting rack, 2 pole-mounted circuit breaker ontologies, 3 card slots, 4 push plates, 5 skewbacks, 6 reset springs, 7 push rods, 8 cards
Bar, 9 transverse slats, 10 bolts, 11 extension springs, 12 grooves, 13 card holes, 14 inserted links, 15 threaded holes, 16 location holes, 17 thread grooves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of pole-mounted circuit breaker of 10kV, including breaking on the mounting rack 1 being fixedly connected with electric pole and column
Road device ontology 2, the top of mounting rack 1 offer card slot 3, and the bottom of pole-mounted circuit breaker ontology 2, which is fixedly connected with, extends to card slot 3
Internal push plate 4.
The internal slide of card slot 3 is connected with the skewback 5 inconsistent with the bottom of push plate 4, and the roof of skewback 5 is inclined
Shape, and the inclined surface of skewback 5 and the bottom surface of push plate 4 are inconsistent, the decline of push plate 4 can push skewback 5 mobile, and two are tiltedly
The opposite face of panel 5 is fixedly connected to reset spring 6, and the one end of reset spring 6 far from skewback 5 and the side wall of card slot 3 are solid
Fixed connection, skewback 5 are fixedly connected with push rod 7 far from reset spring 6 on one side.
The left and right sides at the top of mounting rack 1 is hinged with kelly 8, the bottom of pole-mounted circuit breaker ontology 2 be fixedly connected with
The transverse slat 9 of the top clamping of mounting rack 1, kelly 8 is L-shaped, and being fixedly connected on one side close to 1 side of mounting rack of L-shaped kelly 8
There is extension spring 11, the one end of extension spring 11 far from kelly 8 is fixedly connected with mounting rack 1, passes through 2 bottom of pole-mounted circuit breaker ontology
Card slot 3 is inserted into the push plate 4 in portion, and the decline of push plate 4 can push skewback 5 and push rod 7 mobile, and push rod 7 pushes kelly 8 to rotate,
The rotation of kelly 8 is so that transverse slat 9 is blocked at the top of kelly 8, and the top of mounting rack 1 opens up fluted 12, and transverse slat 9 is located at groove 12
Inside, transverse slat 9 can be pressed in groove 12 by the rotation of kelly 8, and the top of transverse slat 9 offers card hole 13, card hole 13 it is interior
Portion is plugged with inserted link 14, and the top of inserted link 14 extends to the outside of card hole 13 and is fixedly connected with kelly 8, kelly 8 rotate when
It waits inserted link 14 to be inserted into card hole 13, the position of kelly 8 Yu transverse slat 9 can be fixed, the top of kelly 8 offers threaded hole 15, horizontal
Location hole 16 is offered at the top of plate 9 and corresponding threaded hole 15, is opened up at the bottom cell wall of groove 12 and corresponding location hole 16
Have a thread groove 17, bolt 10 is located at the inside of location hole 16, and the upper and lower ends of bolt 10 respectively with threaded hole 15 and thread groove
17 are threadedly coupled, and the position of kelly 8, transverse slat 9 and mounting rack 1 can be fixed by bolt 10, can make pole-mounted circuit breaker sheet
The connection of body 2 and mounting rack 1 is more firm, and transverse slat 9 is fixedly connected with kelly 8 by bolt 10.
In the utility model, card slot 3 is inserted by the push plate 4 of 2 bottom of pole-mounted circuit breaker ontology, the decline of push plate 4 can be with
Push skewback 5 and push rod 7 mobile, push rod 7 pushes kelly 8 to rotate, and the rotation of kelly 8 is so that transverse slat is blocked at the top of kelly 8
9, open circuit on column can be completed in the gravity that with the position of breaker body 2 in fixed column, can use pole-mounted circuit breaker ontology 2
The position of device ontology 2 and mounting rack 1, so that installation process is simpler, the time needed for greatly reducing installation.
Also, the position that kelly 8, transverse slat 9 and mounting rack 1 can be fixed by bolt 10, can make pole-mounted circuit breaker
The connection of ontology 2 and mounting rack 1 is more firm, and fixed process is time-consuming very much, can greatly reduce the step of installation, make
Obtain the easier for installation and firm of pole-mounted circuit breaker ontology 2.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of pole-mounted circuit breaker of 10kV, including the mounting rack (1) being fixedly connected with electric pole and pole-mounted circuit breaker ontology
(2), it is characterised in that: offered card slot (3) at the top of the mounting rack (1), the bottom of the pole-mounted circuit breaker ontology (2) is solid
Surely it is connected with and extends to the internal push plate (4) of card slot (3)；
The internal slide of the card slot (3) is connected with and the inconsistent skewback (5) in the bottom of push plate (4), two inclined-planes
The opposite face of plate (5) is fixedly connected to reset spring (6), the reset spring (6) one end and card slot far from skewback (5)
(3) side wall is fixedly connected, and the skewback (5) is fixedly connected with push rod (7) far from reset spring (6) on one side；
The left and right sides at the top of the mounting rack (1) is hinged with kelly (8), and the bottom of the pole-mounted circuit breaker ontology (2) is solid
Surely it is connected with the transverse slat (9) with the top of mounting rack (1) clamping, the transverse slat (9) and kelly (8) connect by the way that bolt (10) are fixed
It connects；The kelly (8) is L-shaped, and L-shaped kelly (8) is fixedly connected with extension spring close to mounting rack (1) side on one side
(11), the extension spring (11) is fixedly connected far from the one end of kelly (8) with mounting rack (1).
2. the pole-mounted circuit breaker of 10kV according to claim 1 a kind of, which is characterized in that the top of the mounting rack (1)
It opens up fluted (12), the transverse slat (9) is located at the inside of groove (12)；Threaded hole is offered at the top of the kelly (8)
(15), it is offered location hole (16) at the top of the transverse slat (9) and corresponding threaded hole (15), the base channel of the groove (12)
It is offered thread groove (17) at wall and corresponding location hole (16), the bolt (10) is located at the inside of location hole (16), and described
The upper and lower ends of bolt (10) are threadedly coupled with threaded hole (15) and thread groove (17) respectively.
3. the pole-mounted circuit breaker of 10kV according to claim 1 a kind of, which is characterized in that opened at the top of the transverse slat (9)
Equipped with card hole (13), the inside of the card hole (13) is plugged with inserted link (14), extends to card hole at the top of the inserted link (14)
(13) outside is simultaneously fixedly connected with kelly (8).
4. the pole-mounted circuit breaker of 10kV according to claim 1 a kind of, which is characterized in that the roof of the skewback (5)
Obliquely, and the inclined surface of skewback (5) and the bottom surface of push plate (4) are inconsistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821508198.4U CN208985903U (en) | 2018-09-14 | 2018-09-14 | A kind of pole-mounted circuit breaker of 10kV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821508198.4U CN208985903U (en) | 2018-09-14 | 2018-09-14 | A kind of pole-mounted circuit breaker of 10kV |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208985903U true CN208985903U (en) | 2019-06-14 |
Family
ID=66784207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821508198.4U Expired - Fee Related CN208985903U (en) | 2018-09-14 | 2018-09-14 | A kind of pole-mounted circuit breaker of 10kV |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208985903U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110226835A (en) * | 2019-06-19 | 2019-09-13 | 九牧厨卫股份有限公司 | A kind of mounting structure and cabinet body for cabinet body laminate |
| CN112666469A (en) * | 2019-10-16 | 2021-04-16 | 深圳市中认联科检测技术有限公司 | High-temperature-resistant test box for battery and test method |
-
2018
- 2018-09-14 CN CN201821508198.4U patent/CN208985903U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110226835A (en) * | 2019-06-19 | 2019-09-13 | 九牧厨卫股份有限公司 | A kind of mounting structure and cabinet body for cabinet body laminate |
| CN112666469A (en) * | 2019-10-16 | 2021-04-16 | 深圳市中认联科检测技术有限公司 | High-temperature-resistant test box for battery and test method |
| CN112666469B (en) * | 2019-10-16 | 2022-08-26 | 深圳市中认联科检测技术有限公司 | High-temperature-resistant test box for battery and test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 Termination date: 20210914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |