CN208970423U - A kind of vacuum circuit breaker on outdoor lamppost - Google Patents
A kind of vacuum circuit breaker on outdoor lamppost Download PDFInfo
- Publication number
- CN208970423U CN208970423U CN201821755610.2U CN201821755610U CN208970423U CN 208970423 U CN208970423 U CN 208970423U CN 201821755610 U CN201821755610 U CN 201821755610U CN 208970423 U CN208970423 U CN 208970423U
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- CN
- China
- Prior art keywords
- baffle
- circuit breaker
- vacuum circuit
- fixed block
- groove
- 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 a kind of vacuum circuit breaker on outdoor lamppost, it is related to a kind of vacuum circuit breaker, its drip irrigation device includes ontology and the fixed block that is fixed on the side wall of ontology, opens up fluted on the fixed block, and the bottom portion of groove is provided with the threaded hole screwed in for bolt；It is provided with the channel of communication groove on the fixed block, the baffle for blocking the groove is slidably equipped in the channel.The utility model has the effect of protecting internal-flange bolt drenching with rain from extraneous, prevents bolt from getting rusty.
Description
Technical field
The utility model relates to a kind of vacuum circuit breaker, in particular to a kind of vacuum circuit breaker on outdoor lamppost.
Background technique
Vacuum circuit breaker on outdoor lamppost is mainly used for cut-offfing, close load current in electric system, overload current and short
Road electric current.Make protection suitable for substation and industrial and mining enterprises' distribution system and control is used, is more suitable for city, rural power grids
The place of construction retrofit and frequent operation.
Currently, application publication number is that the Chinese patent document of CN106876213A discloses a kind of outdoor column in the prior art
Upper vacuum circuit breaker is equipped with combined floodgate power mechanism and separating brake power mechanism in pedestal including three poles on pedestal and pedestal,
It is additionally provided with the transmission mechanism of transmitting power in pedestal, the close/open machine being connected with transmission mechanism is equipped in pole, is set in pedestal
There is bracket, bracket is equipped with lower installation board and side mounting plate.Position the mainboard that both connections are equipped between mainboard and lower installation board
Bolt realizes the fixation to vacuum circuit breaker by bolt, still can be with smooth motion after spindle abrasion.
It is provided with bolt hole on usual outdoor vacuum circuit breaker shell, bracket main body being fixed on by bolt on pillar
On, but bolt gets rusty easily after drenching with rain, and reduces the service life of bolt significantly, and bolt is caused to be difficult to take out from bracket, to tearing open
It unloads work belt and carrys out very big inconvenience.
Utility model content
In view of the deficienciess of the prior art, having the utility model lies in that providing a kind of vacuum circuit breaker on outdoor lamppost
It protects internal-flange bolt from the extraneous effect to drench with rain, prevents bolt from getting rusty.
To achieve the above object, the utility model provides following technical solution:
A kind of vacuum circuit breaker on outdoor lamppost, including ontology and the fixed block being fixed on the side wall of ontology, institute
State opened up on fixed block it is fluted, the bottom portion of groove be provided with for bolt screw in threaded hole；It is provided on the fixed block
The channel of communication groove is slidably equipped with the baffle for blocking the groove in the channel.
By using above-mentioned technical proposal, the baffle that bolt hole setting is arranged on bottom portion of groove, recess sidewall can be incited somebody to action
Bolt is isolated with external environment, is protected internal-flange bolt to drench with rain from extraneous, is prevented bolt from getting rusty.And when need to bolt into
When row disassembly, by the channel being arranged on fixed block side wall, baffle is skidded off, it is convenient that bolt is dismantled.
The utility model is further arranged to: being provided with clamping block on the baffle front end, is provided on the fixed block remote
Card slot from channel and for clamping block insertion.
Baffle one end is arranged when needing for baffle to be embedded in the groove of fixed block by using above-mentioned technical proposal
Clamping block insertion fixed block on card slot in, so as to realize the fixation to baffle, baffle just can protect bolt.
The utility model is further arranged to: sealing ring, the sealing ring and card slot side wall are provided on the clamping block
It abuts.
By using above-mentioned technical proposal, the gap between card slot and clamping block effectively can be sealed place by sealing ring
Reason, prevents rainwater from infiltrating through in groove from gap, effectively protects bolt.Sealing ring is in clamping block and card slot inner wall simultaneously
Between deformation occurs, strengthen stability of the clamping block in card slot.
The utility model is further arranged to: the side opening of connection card slot is provided on the fixed block, cunning is set in the side opening
There is the mandril for ejecting baffle, described mandril one end is contacted with the clamping block, and the mandril other end is pierced by fixation
Outside block.
It will be in side opening when needing to dismantle Standard type vacuum short-circuiting device by using above-mentioned technical proposal
Mandril is pushed into side opening, by baffle clamping block eject card slot, the baffle on bolt can be removed, can to bolt into
Row disassembly.
The utility model is further arranged to: being provided with the sliding slot of connection side opening on the fixed block, is fixed on the mandril
It is provided with the limit film being slidedly arranged in sliding slot.
By using above-mentioned technical proposal, limit film can limit maximum moving range of the mandril in side opening, avoid mandril
Clamping block ejection pushing rod is slid into side opening and is difficult to take out.Mandril is squeezed convenient for operator, to realize ejection clamping block
Purpose.
The utility model is further arranged to: the guiding along the setting of barrier slides direction is provided in the recess sidewall
Item, the gib block upper end and baffle lower end face contact.
By using above-mentioned technical proposal, when baffle being pushed into groove after bolt is fixed, in recess sidewall
Clamping block on the auxiliary baffle of gib block energy, is faster more accurately caught in card slot.
The utility model is further arranged to: rainwater tank is provided on the baffle, described rainwater tank one end extends to solid
Determine block side wall to be in communication with the outside.
By using above-mentioned technical proposal, rainwater, which is flowed out fixed block by rainwater tank, prevents the savings of rainwater, avoids rain
Water flows into inside grooves and impacts to bolt.
The utility model is further arranged to: the rainwater tank tilts gradually downward along the direction far from clamping block.
By using above-mentioned technical proposal, rainwater, which passes through the rainwater tank being obliquely installed, faster more smoothly to pass through rainwater
Fixed block is discharged in slot, prevents rainwater from putting aside.
The utility model is further arranged to: the baffle two sides are towards being fixedly installed sealing on the side wall of groove
Item.
By using above-mentioned technical proposal, rainwater is effectively prevented from the side wall gap that baffle sidewall is contacted with groove
It flows into groove, bolt is had an impact.Enhance the airtightness of baffle.
In conclusion the utility model has the following beneficial effects:
1. bolt can be isolated with external environment for the baffle being arranged in recess sidewall, protect internal-flange bolt from extraneous rain
Leaching, and when needing to dismantle bolt, by the channel being arranged on fixed block side wall, baffle is skidded off, convenient pair
Bolt is dismantled；
2. the sealing ring and sealing strip that are arranged in card adapter plate and baffle sidewall can be effectively by the skies between card slot and clamping block
Gap is sealed processing, prevents rainwater from infiltrating through in groove from gap, effectively protects bolt；
3. rainwater, which passes through the rainwater tank being obliquely installed, faster fixed block more smoothly to be discharged by rainwater tank, prevents rain
Water savings.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the partial structurtes diagrammatic cross-section of the fixed block in the utility model；
Fig. 3 is the structural schematic diagram of the baffle in the utility model.
Appended drawing reference: 1, ontology；2, fixed block；3, groove；4, threaded hole；5, baffle；6, channel；7, clamping block；8, block
Slot；9, rainwater tank；10, sealing ring；11, side opening；12, mandril；13, limit film；14, sliding slot；15, gib block；16, sealing strip.
Specific embodiment
The utility model is described further referring to attached drawing.
A kind of vacuum circuit breaker on outdoor lamppost, as shown in Figure 1, including ontology 1 and be in rectangular block-like fixed block 2, it is fixed
Block 2 is welded on there are two the two sides of ontology 1 and the settings of every side.By the way that four fixed blocks 2 are threadedly coupled with the bracket on pillar
To realize that ontology 1 is fixed with the bracket on pillar.
As shown in Figure 2 and Figure 3, the upper surface of fixed block 2 offers a groove 3, and the bottom of groove 3 is provided with a confession
The threaded hole 4 that bolt screws in.By the screw hole on the bracket on threaded hole 4 and pillar it is corresponding and by same bolt realize fix
Connection.Offer a channel 6 on the side wall of fixed block 2, the width in channel 6 is of same size with groove 3, and channel 6 is rectangular
Shape.The side outer wall of fixed block 2 is connected to by channel 6 with 3 side wall of groove.Be slidably equipped in channel 6 block size can just penetrate it is logical
The baffle 5 in road 6.Groove 3 offers the card slot 8 of a regular pentagon on the side inner wall in channel 6, and baffle 5 faces card slot 8
End face on be fixedly installed one for being caught in the clamping block 7 of card slot 8, be arranged on 7 side wall of clamping block and be close to clamping block 7
Sealing ring 10.The effect of sealing ring 10 can prevent rainwater from flowing into 3 bottom of groove from junction, enhance leakproofness, avoid spiral shell
Bolt contacts rainwater and gets rusty.Meanwhile deformation occurs between 8 inner wall of clamping block 7 and card slot for sealing ring 10, strengthens clamping block
7 stability in card slot 8.Baffle 5 can be penetrated in groove 3 by channel 6, clamping block 7 is caught in card slot 8, at this time baffle 5
Front end face be bonded with 3 side wall of groove, while the end of baffle 5 just enter in channel 6 with the side wall of fixed block 2 be in it is same
On horizontal plane.By blocking for baffle 5, the bolt in groove 3 can be well protected, completely cut off external environment to bolt
It influences.Be provided with sealing strip 16 on the two sidewalls that baffle 5 is close to groove 3, sealing strip 16 can prevent rainwater from baffle 5 with it is recessed
Gap between 3 side wall of slot flows into, and so that the sealing effect is better.
As shown in Fig. 2, be provided with circular side holes 11 on lateral wall of the fixed block 2 far from channel 6, side opening 11 is by fixed block 2
One end lateral wall be connected to card slot 8.The mandril 12 for ejecting clamping block 7 from card slot 8 is slidably equipped in side opening 11.Due to
The setting of sealing ring 10, so that clamping block 7 and the frictional force of card slot 8 are larger, when needing to dismantle bolt, for convenience
Clamping block 7 is taken out out of card slot 8, is pushed into card slot 8 by mandril 12, clamping block 7 is ejected into card slot 8, it just can be smoothly by gear
Plate 5 pulls out.Mandril 12 is cylinder, and the length of mandril 12 is longer than the length of side opening 11, squeezes mandril 12 convenient for operator, from
And realize the purpose of ejection clamping block 7.A limit film 13 is fixedly installed on mandril 12, limit film 13 is circular ring shape, limit
13 inner ring of piece is fixedly connected on mandril 12, and the diameter of 13 outer ring annulus of limit film is greater than the diameter of side opening 11.11 inside of side opening
An annular sliding slot 14 is provided on wall, limit film 13 is slidedly arranged in sliding slot 14.When 12 one end of mandril is pushed into card slot 8, limit
Bit slice 13 limits the maximum moving range of mandril 12, and when mandril 12 is moved to maximum magnitude, one end of mandril 12 is remained in
11 outside of side opening, avoids the problem of mandril 12 slides into too deep bad taking-up.
As shown in Figure 2 and Figure 3, the opening offset of the outer profile of clamping block 7 and channel 6 towards one end of card slot 8.When will keep off
When plate 5 pulls out, clamping block 7 can limit baffle 5 in 6 side of channel, and anti-baffle plate 5 falls off.On the two sidewalls of groove 3
It is provided with the gib block 15 placed along 5 glide direction of baffle, 15 upper end of gib block and the lower end in contact of baffle 5.The work of gib block 15
It is accurately caught in card slot 8 with the clamping block 7 on energy sub-barrier 5.
As shown in Fig. 2, offering a rainwater tank 9 on the upper surface of baffle 5, rainwater tank 9 is obliquely installed in baffle 5.Rain
There are a distance between one end side wall and clamping block 7 of sink 9, the other end of rainwater tank 9 extends to 5 end side wall of baffle, will
5 end break-through of baffle.The effect of rainwater tank 9 is that rainwater is flowed out fixed block 2 by rainwater tank 9 to prevent the savings of rainwater, is avoided
Rainwater is flowed into inside groove 3 and is impacted to bolt.Rainwater also can be passed through rainwater well by the rainwater tank 9 being obliquely installed
Fixed block 2 is discharged in slot 9.
The specific effect of the present embodiment is as follows:
Threaded hole 4 is arranged in 3 bottom of groove, and baffle 5 is inclined in groove 3, can be very well by blocking for baffle 5
Bolt of the protection in the groove 3, completely cut off influence of the external environment to bolt.Rainwater tank 9, rainwater are provided on baffle 5
Slot 9 is obliquely installed, and is flowed out so as to make rainwater pass through rainwater tank 9 faster, is avoided rainwater from flowing into inside groove 3 and is caused to bolt
It influences.Baffle 5 is taken out for convenience and is provided with mandril 12, the maximum moving range of mandril 12 is limited by limit film 13,
When mandril 12 is moved to maximum magnitude, one end of mandril 12 remains in the outside of side opening 11, avoid mandril 12 slide into it is too deep not
The problem of taking out well.
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 ontology (1) and the fixed block being fixed on the side wall of ontology (1)
(2), it is characterized in that: opening up on the fixed block (2) fluted (3), groove (3) bottom is provided with the spiral shell screwed in for bolt
Pit (4)；It is provided with the channel (6) of communication groove (3) on the fixed block (2), is slidably equipped in the channel (6) for blocking
The baffle (5) of the groove (3).
2. a kind of vacuum circuit breaker on outdoor lamppost according to claim 1, it is characterized in that: being set on the baffle (5) front end
It is equipped with clamping block (7), the card slot (8) far from channel (6) and for clamping block (7) insertion is provided on the fixed block (2).
3. a kind of vacuum circuit breaker on outdoor lamppost according to claim 2, it is characterized in that: being arranged on the clamping block (7)
Have sealing ring (10), the sealing ring (10) abuts with card slot (8) side wall.
4. a kind of vacuum circuit breaker on outdoor lamppost according to claim 3, it is characterized in that: being provided on the fixed block (2)
It is connected to the side opening (11) of card slot (8), the mandril (12) for ejecting baffle (5), the top are slidably equipped in the side opening (11)
Bar (12) one end is contacted with the clamping block (7), and mandril (12) other end is pierced by fixed block (2) outside.
5. a kind of vacuum circuit breaker on outdoor lamppost according to claim 4, it is characterized in that: being provided on the fixed block (2)
It is connected to the sliding slot (14) of side opening (11), is fixedly installed the limit film (13) being slidedly arranged in sliding slot (14) on the mandril (12).
6. a kind of vacuum circuit breaker on outdoor lamppost according to claim 2, it is characterized in that: being set on the groove (3) side wall
It is equipped with the gib block (15) along the setting of baffle (5) glide direction, gib block (15) upper end connects with the baffle (5) lower end surface
Touching.
7. a kind of vacuum circuit breaker on outdoor lamppost according to claim 6, it is characterized in that: being provided on the baffle (5)
Rainwater tank (9), described rainwater tank (9) one end extend to fixed block (2) side wall and are in communication with the outside.
8. a kind of vacuum circuit breaker on outdoor lamppost according to claim 7, it is characterized in that: the rainwater tank (9) is along separate
The direction of clamping block (7) tilts gradually downward.
9. a kind of vacuum circuit breaker on outdoor lamppost according to claim 7, it is characterized in that: the baffle (5) two sides direction
Sealing strip (16) are fixedly installed on the side wall of groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821755610.2U CN208970423U (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 |
|---|---|---|---|
| CN201821755610.2U CN208970423U (en) | 2018-10-27 | 2018-10-27 | A kind of vacuum circuit breaker on outdoor lamppost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208970423U true CN208970423U (en) | 2019-06-11 |
Family
ID=66764464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821755610.2U Expired - Fee Related CN208970423U (en) | 2018-10-27 | 2018-10-27 | A kind of vacuum circuit breaker on outdoor lamppost |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208970423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112233932A (en) * | 2020-10-26 | 2021-01-15 | 浙江康格电气有限公司 | One-time and two-time integrated complete vacuum circuit breaker on column |
-
2018
- 2018-10-27 CN CN201821755610.2U patent/CN208970423U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112233932A (en) * | 2020-10-26 | 2021-01-15 | 浙江康格电气有限公司 | One-time and two-time integrated complete vacuum circuit breaker on column |
| CN112233932B (en) * | 2020-10-26 | 2023-04-07 | 浙江康格电气有限公司 | One-time and two-time integrated complete vacuum circuit breaker on column |
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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: 20190611 Termination date: 20211027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |