CN208970422U - A kind of vacuum circuit breaker on outdoor lamppost - Google Patents
A kind of vacuum circuit breaker on outdoor lamppost Download PDFInfo
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- CN208970422U CN208970422U CN201821753516.3U CN201821753516U CN208970422U CN 208970422 U CN208970422 U CN 208970422U CN 201821753516 U CN201821753516 U CN 201821753516U CN 208970422 U CN208970422 U CN 208970422U
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- Prior art keywords
- circuit breaker
- vacuum circuit
- inserting groove
- shield
- mounting blocks
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- 238000004891 communication Methods 0.000 claims description 2
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model relates to the technical fields of vacuum circuit breaker, a kind of vacuum circuit breaker on outdoor lamppost is disclosed, drip irrigation device includes phase column, and the outside of the upper end of the phase column is equipped with shield, one end of the shield with it is described mutually column articulated, the downside of the other end is equipped with plug division；Mounting blocks are fixed on the outer wall of the phase column, the mounting blocks are equipped with the inserting groove cooperated with the plug division, and the shield is equipped with the outlet hole being pierced by for conducting wire.The utility model has the function of making being not easily susceptible to damage at the top of phase column.
Description
Technical field
The utility model relates to the technical fields of vacuum circuit breaker, and more specifically it is disconnected to be related to a kind of Standard type vacuum for it
Road device.
Background technique
Vacuum circuit breaker on outdoor lamppost is a kind of outdoor high-voltage controller switching equipment, is mainly used for the distribution system of city net, rural power grids
In, it realizes the automation real-time linkage of system for distribution network of power, can cut-off, close load current in electric system, overload
Electric current and short circuit current make protection suitable for substation and industrial and mining enterprises' distribution system and control are used.
Currently, the Chinese patent that Authorization Notice No. is CN206610773U discloses a kind of vacuum circuit breaker on outdoor lamppost,
Including ontology, ontology includes operation control box and insulating cylinder, and driving pull rod is equipped in operation control box, and driving pull rod connection is manual
Division handle and energy storage handle；Operation transmission mechanism and division instruction device, operation control box are additionally provided in operation control box
Lower end outside be additionally provided with infrared inductor, infrared inductor connects alarm lamp, is equipped with meter in operation control box
Number device, counter are equipped with signal receiving module, receive the signal of the signal transmission module transmission of auxiliary contact, auxiliary contact connection
Drive pull rod.The vacuum circuit breaker on outdoor lamppost have the function of it is antitheft, can to vacuum circuit breaker carry out service life supervision management,
Long service life.
But the top of the phase column of above-mentioned vacuum circuit breaker on outdoor lamppost is exposed on the outside of insulating cylinder, is easy to be damaged.
Utility model content
In view of the deficienciess of the prior art, the utility model lies in that providing a kind of vacuum circuit breaker on outdoor lamppost, Xiang Zhu
The outside at top be equipped with shield, have the function of making being not easily susceptible at the top of phase column damaging.
To achieve the above object, the utility model provides following technical solution: a kind of vacuum circuit breaker on outdoor lamppost, packet
Phase column is included, the outside of the upper end of the phase column is equipped with shield, one end of the shield and described mutually column articulated, the downside of the other end
Equipped with plug division；Mounting blocks are fixed on the outer wall of the phase column, the mounting blocks are equipped with to be inserted with what the plug division cooperated
Access slot, the shield are equipped with the outlet hole being pierced by for conducting wire.
By using above-mentioned technical proposal, when vacuum circuit breaker is installed, the conducting wire that will be connect with the lug plate of phase column top
It is pierced by from outlet hole, is then inserted into plug division in corresponding inserting groove, so that shield and mounting blocks link together, this
When shield play the role of protect phase column top so that the top of phase column is not easily damaged.One end of shield makes with mutually column articulated
Obtaining people's shield in wiring will not be kept completely separate with phase column, be again coupled to shield and mounting blocks convenient for people.
The utility model is further arranged to: the plug division includes the link block being arranged on the downside of the shield, described
The inner wall of inserting groove is fixed with rubber pad.
By using above-mentioned technical proposal, when link block is embedded in inserting groove by people, link block gradually squeezes rubber pad
And rubber pad is deformed, so that the inner wall of link block and inserting groove fits closely, so that link block be made to be not easy to far from plug division
Side it is mobile.
The utility model is further arranged to: the one side of inner wall of the rubber pad far from the inserting groove is equipped with several convex
Edge.
By using above-mentioned technical proposal, convex edge increases the frictional force of link block and rubber pad, so that link block is embedding
It is not easy to relatively move with rubber pad after entering inserting groove.
The utility model is further arranged to: the upper surface of the mounting blocks is equipped with the guiding being connected to the inserting groove
The cross-sectional area of slot, the guide groove gradually decreasees from top to bottom.
By using above-mentioned technical proposal, guide groove plays the role of guiding, convenient in link block insertion inserting groove.
The utility model is further arranged to: the plug division further includes between the link block and the shield
Guide pad, the guide pad is identical with the shape of guide groove, and the guide pad is less than the guide groove.
By using above-mentioned technical proposal, when in link block insertion inserting groove, guide pad is abutted with the side wall of guide groove,
Guide pad plays the role of closing the opening of inserting groove, so that dust and rainwater not easily pass through the seam between link block and inserting groove
Gap enters in inserting groove, and dust and rainwater is avoided to influence the normal use of inserting groove.
The utility model is further arranged to: the inside of the inserting groove be equipped with smooth department, the smooth department be equipped with
The fixation hole of the side wall connection of the mounting blocks, fixed link is equipped in the fixation hole, and the link block is equipped with location hole；
When the link block is completely embedded into the inserting groove, the position of the fixation hole and location hole is corresponding.
By using above-mentioned technical proposal, when link block is completely embedded into inserting groove, the position pair of fixation hole and location hole
It answers, people are inserted into fixed link after fixed link being passed through to fixation hole.Fixed link plays the role of further fixing link block, keeps away
Exempt from link block and mounting blocks separation, to ensure the normal work of shield.
The utility model is further arranged to: the outer wall of the mounting blocks is equipped with and the open communication of the fixation hole
Enclosed slot, the upper inside walls of the enclosed slot are equipped with sliding groove, are slidably equipped with sliding shoe in the sliding groove, the mounting blocks it is outer
Wall is equipped with the pushing hole being connected to the sliding groove, and passage block, the passage block and the cunning are slidably equipped in the pushing hole
Motion block is fixedly connected.
It is after fixed link is embedded in fixation hole by people, passage block is downward along pushing hole by using above-mentioned technical proposal
Mobile, sliding shoe is moved down along sliding groove therewith and is embedded in enclosed slot.Sliding shoe is by the closure of openings of enclosed slot at this time, so that solid
Fixed pole will not expose enclosed slot, so that opening of the fixed link when being shaken along enclosed slot be avoided to separate with location hole.
The utility model is further arranged to: the downside inner wall of the enclosed slot is equipped with locating slot, the bottom of the locating slot
Face is fixed with fixture block, and the lower end surface of the sliding shoe is fixed with the card slot with fixture block interference fit.
By using above-mentioned technical proposal, sliding shoe is embedded in locating slot during moving down, later by fixture block
It is embedded in card slot, fixture block and card slot are interference fitted so that sliding shoe will not be moved arbitrarily, improves the stability of sliding shoe.
The utility model is further arranged to: the lower wall of the inserting groove is equipped with the dashpot communicated therewith, described slow
The bottom surface of jet-bedding is fixed with buffer spring, and the other end of the spring is connected with buffer stopper.
By using above-mentioned technical proposal, link block gradually squeezes buffer stopper, buffering elastic during being embedded in inserting groove
Spring compressive deformation generates elastic force.When people need to separate shield with mounting blocks, first fixed link is taken out, then by shield with
One end of mounting blocks connection is mobile to the side far from mounting blocks, and buffer spring has upward active force to link block, in people
Play the role of labour-saving when separating link block and inserting groove.
In conclusion the utility model has the following beneficial effects:
1. conducting wire is passed through outlet hole and stretches out shield when people install breaker, then by shield to close to mounting blocks
Side rotate and make link block insertion inserting groove in, link block squeezes rubber pad during being embedded in inserting groove and makes rubber
Pad deformation, so that link block and inserting groove be made to fit closely, shield is located at the outside at the top of phase column at this time, plays protection phase column
Top effect, avoid being damaged at the top of phase column；
2. guide groove plays the role of guiding during link block is embedded in inserting groove, link block is embedded in convenient for people
In inserting groove；Guide pad and guide groove cooperation are so that rainwater and dust not easily pass through link block and the gap of inserting groove enters grafting
In slot；
3. be embedded in positioning hole after fixed link is passed through fixation hole when link block is embedded in inserting groove, fixed link play into
One step is fixedly connected with the effect of block, so that shield is not easy to separate with mounting blocks.Buffer stopper and buffer spring people by shield and
Mounting blocks play the role of auxiliary when separating, and have labour-saving effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is to highlight the perspective view of the explosion that plug division is connected in the present embodiment；
Fig. 3 is the enlarged diagram in Fig. 2 at A；
Fig. 4 is the diagrammatic cross-section for highlighting inserting groove in the present embodiment；
Fig. 5 is the enlarged diagram in Fig. 4 at B.
Appended drawing reference: 1, Xiang Zhu；2, mounting blocks；3, shield；4, plug division；5, outlet hole；6, guide pad；7, link block；
8, guide groove；9, inserting groove；10, rubber pad；11, convex edge；12, dashpot；13, buffer spring；14, buffer stopper；15, smooth
Portion；16, fixation hole；17, fixed link；18, location hole；19, enclosed slot；20, sliding groove；21, sliding shoe；22, pushing hole；23,
Elapse block；24, locating slot；25, fixture block；26, card slot.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Present embodiment discloses a kind of vacuum circuit breaker on outdoor lamppost, as shown in Figure 1 and Figure 2, including phase column 1, Xiang Zhu's 1
Left side is fixed with mounting blocks 2, right side is hinged with shield 3.The lower end surface of shield 3 is equipped with plug division 4, and plug division 4 is located at shield 3
On left side wall.The right side wall of shield 3 is equipped with the outlet hole 5 passed through for conducting wire.
As shown in Fig. 2, Fig. 5, plug division 4 includes guide pad 6 and link block 7, and guide pad 6 is fixed on the lower end surface of shield 3,
Link block 7 is located at the downside of guide pad 6.The upper surface of mounting blocks 2 is equipped with guide groove 8, and the cross-sectional area of guide groove 8 is from top to bottom
It is gradually reduced, the shape of guide pad 6 is identical as guide groove 8 and is slightly less than guide groove 8.The downside of guide groove 8 is equipped with and communicates therewith
Inserting groove 9, be fixed with rubber pad 10 on the inner wall of inserting groove 9, the one side of inner wall of the rubber pad 10 far from inserting groove 9 is along longitudinal direction
Several convex edges 11 are distributed with.
As shown in Figure 4, Figure 5, after Xiang Zhu 1 is installed in place, shield 3 is rotated simultaneously centered on its hinged place with phase column 1
It is embedded in link block 7 in inserting groove 9, link block 7 gradually squeezes rubber pad 10 during being embedded in inserting groove 9 and makes rubber pad
10 deformations, so that link block 7 and the side wall of inserting groove 9 be made to fit closely.The top of phase column 1 is enclosed in shield 3 by shield 3 at this time
In the cavity in portion, plays the role of the top for protecting phase column 1, the top of phase column 1 is avoided to be damaged.Guide groove 8 is in link block 7
Play the role of guiding during insertion inserting groove 9, link block 7 is embedded in inserting groove 9 convenient for people.It guide pad 6 and leads
Play the role of rain-proof dust-proof to the cooperation of slot 8, rainwater and dust is avoided to enter inserting groove 9 from the gap of link block 7 and inserting groove 9
It is interior.Convex edge 11 increases the frictional force of link block 7 and rubber pad 10, so that link block 7 is not easy that phase occurs with the inner wall of inserting groove 9
To movement.
As shown in Figure 4, Figure 5, the downside of inserting groove 9 is equipped with the dashpot 12 communicated therewith, and the bottom surface of dashpot 12 is fixed
There is buffer spring 13, the other end of buffer spring 13 is connected with buffer stopper 14.When link block 7 is embedded in inserting groove 9, link block
7 lower end contacts with buffer stopper 14 and generates downward active force to buffer stopper 14,13 compressive deformation of buffer spring and produces at this time
Raw elastic force.As people it is required that when the top of phase column 1 is exposed, shield 3 is rotated to the side far from mounting blocks 2, buffering elastic
Spring 13 has upward active force to link block 7, plays the role of labour-saving.
As shown in Figure 4, Figure 5, the inner wall of inserting groove 9 is equipped with smooth department 15, and smooth department 15 is located at the upside of rubber pad 10.
Smooth department 15 is equipped with the fixation hole 16 being connected to the left side wall of mounting blocks 2, is equipped with fixed link 17, link block in fixation hole 16
7 are equipped with location hole 18.When link block 7 is completely embedded into inserting groove 9, the position of fixation hole 16 and location hole 18 is corresponding, people
It is embedded in location hole 18 after fixed link 17 being passed through to fixation hole 16, to play the role of further fixing link block 7, improves
The stability that shield 3 and mounting blocks 2 connect.
As shown in figs. 3 and 5, the left side of mounting blocks 2 is equipped with the enclosed slot 19 being connected to fixation hole 16, enclosed slot 19
Upper inside walls are equipped with sliding groove 20, are slidably equipped with sliding shoe 21 in sliding groove 20.The left side of mounting blocks 2 is equipped with prolongs along the vertical direction
The pushing hole 22 stretched, pushing hole 22 are connected to sliding groove 20.It is slidably equipped with passage block 23 in pushing hole 22, elapses block 23 and sliding shoe
21 are fixedly connected.The downside inner wall of enclosed slot 19 is equipped with locating slot 24, and the downside of locating slot 24 is fixed with fixture block 25, sliding shoe
21 lower end surface is equipped with the card slot 26 being interference fitted with fixture block 25.When fixed link 17 be embedded in location hole 18 when, will passage block 23 to
Lower movement, sliding shoe 21 are moved down therewith and are protruded into locating slot 24, then fixture block 25 are embedded in card slot 26, at this time enclosed slot 19
Opening closed by sliding shoe 21 so that fixed link 17 be not easy from the opening of enclosed slot 19 slide.
The working principle of the present embodiment: it when phase column 1 is installed in place by people, will first be connect with the lug plate on phase column 1
Conducting wire pass through outlet hole 5 stretch out shield 3, then by link block 7 be embedded in inserting groove 9 in, link block 7 squeezes in the process of moving
Pressure rubber pad 10 deforms rubber pad 10, so that link block 7 and the inner wall of inserting groove 9 fit closely.When link block 7 and buffer stopper
When 14 abutting, link block 7 squeezes buffer stopper 14, so that 13 compressive deformation of buffer spring generates elastic force.When link block 7 is completely embedded into
When inserting groove 9, sliding shoe 21 is moved up by elapsing block 23, fixed link 17 is then passed through into fixation hole 16 and is embedded in location hole
In 18, so that link block 7 is not easy to separate with mounting blocks 2.Sliding shoe 21 is moved down by elapsing block 23 again, and is embedded in fixture block 25
In card slot 26, so that the opening of enclosed slot 19 be made to be closed by sliding shoe 21.Shield 3 is located at the outside at the top of phase column 1 at this time, rises
To the effect at the top of protection phase column 1, so that the top of phase column 1 is not easily susceptible to damage.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel design concept, any modification, equivalent replacement, improvement and so on should be included in the protection of the utility model
Within the scope of.
Claims (9)
1. a kind of vacuum circuit breaker on outdoor lamppost, including phase column (1), it is characterised in that: set on the outside of the upper end of the phase column (1)
Have shield (3), hingedly with the phase column (1), the downside of the other end is equipped with plug division (4) for one end of the shield (3)；The phase
It is fixed on the outer wall of column (1) mounting blocks (2), the mounting blocks (2) are equipped with the inserting groove cooperated with the plug division (4)
(9), the shield (3) is equipped with the outlet hole (5) being pierced by for conducting wire.
2. a kind of vacuum circuit breaker on outdoor lamppost according to claim 1, it is characterised in that: the plug division (4) includes
The inner wall of the link block (7) being arranged on the downside of the shield (3), the inserting groove (9) is fixed with rubber pad (10).
3. a kind of vacuum circuit breaker on outdoor lamppost according to claim 2, it is characterised in that: the rubber pad (10) is separate
The one side of the inner wall of the inserting groove (9) is equipped with several convex edges (11).
4. a kind of vacuum circuit breaker on outdoor lamppost according to claim 2, it is characterised in that: the mounting blocks (2) it is upper
End face is equipped with the guide groove (8) being connected to the inserting groove (9), and the cross-sectional area of the guide groove (8) from top to bottom gradually subtracts
It is small.
5. a kind of vacuum circuit breaker on outdoor lamppost according to claim 4, it is characterised in that: the plug division (4) is also wrapped
Include the guide pad (6) between the link block (7) and the shield (3), the shape of the guide pad (6) and guide groove (8)
Shape is identical, and the guide pad (6) is less than the guide groove (8).
6. a kind of vacuum circuit breaker on outdoor lamppost according to claim 2, it is characterised in that: the inserting groove (9) it is interior
Portion is equipped with smooth department (15), and the smooth department (15) is equipped with the fixation hole (16) being connected to the side wall of the mounting blocks (2), institute
It states and is equipped with fixed link (17) in fixation hole (16), the link block (7) is equipped with location hole (18)；When the link block (7)
When being completely embedded into the inserting groove (9), the fixation hole (16) is corresponding with the position of location hole (18).
7. a kind of vacuum circuit breaker on outdoor lamppost according to claim 6, it is characterised in that: outside the mounting blocks (2)
Wall is equipped with the enclosed slot (19) with the open communication of the fixation hole (16), and the upper inside walls of the enclosed slot (19), which are equipped with, to be slided
Dynamic slot (20), the sliding groove (20) is interior to be slidably equipped with sliding shoe (21), and the outer wall of the mounting blocks (2) is equipped with and the sliding
The pushing hole (22) of slot (20) connection, is slidably equipped with passage block (23) in the pushing hole (22), the passage block (23) with it is described
Sliding shoe (21) is fixedly connected.
8. a kind of vacuum circuit breaker on outdoor lamppost according to claim 7, it is characterised in that: under the enclosed slot (19)
Side inner wall is equipped with locating slot (24), and the bottom surface of the locating slot (24) is fixed with fixture block (25), the lower end of the sliding shoe (21)
Face is fixed with the card slot (26) with the fixture block (25) interference fit.
9. a kind of vacuum circuit breaker on outdoor lamppost according to claim 2, it is characterised in that: under the inserting groove (9)
Side wall is equipped with the dashpot (12) communicated therewith, and the bottom surface of the dashpot (12) is fixed with buffer spring (13), the spring
The other end be connected with buffer stopper (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821753516.3U CN208970422U (en) | 2018-10-27 | 2018-10-27 | A kind of vacuum circuit breaker on outdoor lamppost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821753516.3U CN208970422U (en) | 2018-10-27 | 2018-10-27 | A kind of vacuum circuit breaker on outdoor lamppost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208970422U true CN208970422U (en) | 2019-06-11 |
Family
ID=66760694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821753516.3U Expired - Fee Related CN208970422U (en) | 2018-10-27 | 2018-10-27 | A kind of vacuum circuit breaker on outdoor lamppost |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208970422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118675935A (en) * | 2024-08-14 | 2024-09-20 | 数邦电力科技有限公司 | Mounting bracket, power taking assembly and pole-mounted circuit breaker |
-
2018
- 2018-10-27 CN CN201821753516.3U patent/CN208970422U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118675935A (en) * | 2024-08-14 | 2024-09-20 | 数邦电力科技有限公司 | Mounting bracket, power taking assembly and pole-mounted circuit breaker |
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| 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: 20190611 Termination date: 20211027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |