CN205723322U - A kind of outdoor high-voltage vacuum isolation circuit breakers of band revolute function - Google Patents
A kind of outdoor high-voltage vacuum isolation circuit breakers of band revolute function Download PDFInfo
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- CN205723322U CN205723322U CN201620488249.6U CN201620488249U CN205723322U CN 205723322 U CN205723322 U CN 205723322U CN 201620488249 U CN201620488249 U CN 201620488249U CN 205723322 U CN205723322 U CN 205723322U
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- operating mechanism
- circuit breakers
- isolation circuit
- outdoor high
- voltage vacuum
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- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
This utility model provides the outdoor high-voltage vacuum isolation circuit breakers of a kind of band revolute function, including support and installation pole unit, spring operating mechanism and revolution operating mechanism on the bracket, described spring operating mechanism drives described pole unit to carry out breaking-closing operating, described revolution operating mechanism drives described pole finite element rotation, to drive described pole unit to carry out isolated operation.The outdoor high-voltage vacuum isolation circuit breakers having the beneficial effect that this utility model band revolute function of the outdoor high-voltage vacuum isolation circuit breakers of the band revolute function that this utility model provides, by installing spring operating mechanism and revolution operating mechanism on support, both isolation circuit breakers deciliter load current, excision fault current function had been achieved, pole unit can be rotated again the effect realizing disconnecting switch, thus improve the practicality of product, improve power supply reliability energy.
Description
Technical field
This utility model relates to the outdoor high-voltage vacuum isolation circuit breakers of a kind of band revolute function.
Background technology
At present, the subject matter that domestic outdoor high-voltage switch exists is as follows:
1, functional defect: outdoor type vacuum circuit breaker self can not reach to form circuit visible when carrying out interruption maintenance
Fracture, must add user's input to disconnecting switch with the use of outdoor disconnector.
2, the defect of sealing: outdoor high-voltage vacuum breaker particularly more than 40.5kV product, owing to pole unit is adopted
Being assembled in the mode within porcelain vase with by arc-chutes, current transformer, electric-conductor, parts package assembly can not reach the closeest
The effect of envelope, the insulating properties of arc-chutes, current transformer, porcelain vase inwall and insulation silicone grease can be caused shadow by the moisture of entrance
Ring, and make conductive pieces surface oxidation electric conductivity reduce.
3, assembly technology defect: the pole unit of outdoor high-voltage vacuum breaker, operating mechanism unit are provided without modularity
Design, thus the use cost causing that assembling is loaded down with trivial details, overhaul loaded down with trivial details, reliability and reducing, put into is high.
Disadvantages described above significantly reduces the reliability of product, increases the appearance of fault, result in region and has a power failure.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiency of above-mentioned prior art, it is provided that a kind of band revolution
The outdoor high-voltage vacuum isolation circuit breakers of function.
According to this utility model provide a kind of band revolute function outdoor high-voltage vacuum isolation circuit breakers use main
Technical scheme is: includes support and installs pole unit, spring operating mechanism and revolution operating mechanism on the bracket,
Described spring operating mechanism drives described pole unit to carry out breaking-closing operating, and described revolution operating mechanism drives described pole list
Unit rotates, to drive described pole unit to carry out isolated operation.
The outdoor high-voltage vacuum isolation circuit breakers of the band revolute function that this utility model provides also can have following attached skill
Art feature:
Described revolution operating mechanism include being arranged on the rotation casing on described pole unit and with described rotation casing
Be connected driver part, described rotation casing connect have drive disk assembly, described drive disk assembly to be connected with described driver part
Connect.
Described drive disk assembly includes the connecting lever being connected with described rotation casing and the leading screw being connected with described connecting lever
Axle, described lead screw shaft is connected with described driver part.
Described driver part includes the reduction box installed on the bracket and the motor being connected with described reduction box,
Described reduction box is connected with described drive disk assembly.
Connect on described reduction box and have manual isolated operation axle, described manual isolated operation axle and described spring operating mechanism
It is connected.
It is respectively arranged with drive shaft on described motor and described reduction box, described drive shaft is respectively arranged with gear,
Described in two, gear is meshed.
Described spring operating mechanism includes control box and the drive link being connected with described control box, described drive link with
Described revolution operating mechanism is connected.
It is provided with fixing axle on described support, described fixing axle is provided with turning arm, described turning arm and described time
Turn operating mechanism to be connected.
Use the beneficial effect that the outdoor high-voltage vacuum isolation circuit breakers of the band revolute function of this utility model offer brings
For: the outdoor high-voltage vacuum isolation circuit breakers of this utility model band revolute function, by installing spring operating mechanism on support
With revolution operating mechanism, both achieved a deciliter load current, excision fault current function, the effect of disconnecting switch can have been realized again,
Thus improve the power supply reliability energy of product, reduce again user's input cost to disconnecting switch simultaneously, reduce occupation of land face
Long-pending, and then reduce construction, transport and the expense such as maintenance.
Accompanying drawing explanation
Fig. 1 is the structure chart of the outdoor high-voltage vacuum isolation circuit breakers of this utility model band revolute function.
Fig. 2 is A portion enlarged drawing in Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail:
As shown in Figure 1 to Figure 2, the outdoor high-voltage vacuum isolation of a kind of band revolute function provided according to this utility model is disconnected
The embodiment of road device, including support 1 and be arranged on the pole unit 2 on described support 1, spring operating mechanism and revolution operation
Mechanism, described spring operating mechanism drives described pole unit 2 to carry out breaking-closing operating, and described revolution operating mechanism drives described
Pole unit 2 rotates, and carries out isolated operation with driving stage pole unit, by revolution operating mechanism control pole unit 2 rotate from
And use as disconnecting switch, described revolution operating mechanism can carry out electronic and manual operation, and described revolution operating mechanism
And having the most electric and mechanical interlock (not shown) between described spring operating mechanism, this utility model band turns round
The outdoor high-voltage vacuum isolation circuit breakers of function, by installing spring operating mechanism and revolution operating mechanism on support 1, both real
Show a deciliter load current, excision fault current function, the effect of disconnecting switch can have been realized again, thus improve the power supply of product
Unfailing performance, reduces again user's input cost to disconnecting switch simultaneously, reduces floor space, and then reduces construction, transport
With expenses such as maintenances.
See Fig. 1 to Fig. 2, according to the outdoor high-voltage vacuum isolation circuit breakers of the band revolute function that this utility model provides,
Described revolution operating mechanism includes being arranged on the rotation casing 3 on described pole unit 2 and being connected with described rotation casing 3
Driver part, described rotation casing connect have drive disk assembly, described drive disk assembly to be connected with described driver part, this reality
With the outdoor high-voltage vacuum isolation circuit breakers of novel offer, the rotating of driver part self drives rotating box by drive disk assembly
Body 3 rotates, thus drives pole unit 2 to turn round, thus realizes the function of disconnecting switch.
See Fig. 1 to Fig. 2, according to the outdoor high-voltage vacuum isolation circuit breakers of the band revolute function that this utility model provides,
Described drive disk assembly includes the connecting lever 5 being connected with described rotation casing 3 and the lead screw shaft 6 being connected with described connecting lever 5, institute
State lead screw shaft 6 to be connected with described driver part, described driver part include being arranged on the reduction box 9 on described support 1 and
The motor 10 being connected with described reduction box 9, and the manual isolated operation axle 17 being connected with described reduction box 9, described manually
Isolated operation axle 17 is connected with described spring operating mechanism, and described reduction box 9 is connected with described drive disk assembly.Driver part leads to
The positive and negative rotation crossing self drives lead screw shaft 6 to rotate, and lead screw shaft 6 drives rotation casing 3 to do positive and negative by connecting lever 5 simultaneously
Transhipment is dynamic so that the two ends of pole unit 2 depart from supports insulative 4 on support 1 or are connected thus realize disconnecting switch
Function.
See Fig. 1 to Fig. 2, according to the outdoor high-voltage vacuum isolation circuit breakers of the band revolute function that this utility model provides,
Being provided with stroke limit groove 7 on described connecting lever 5, described power transmission shaft 6 is provided with stroke limit part 8, described stroke limit part 8 exists
Sliding in described stroke limit groove 7, described motor 10 is respectively arranged with drive shaft 11, in described driving on described reduction box 9
Being respectively arranged with gear 12 on axle 11, two described gears 12 are meshed.This utility model is at Non-follow control pole unit rotary
Time, it is also possible to the gear controlling to be meshed by external handle is operated manually.
See Fig. 1 to Fig. 2, according to the outdoor high-voltage vacuum isolation circuit breakers of the band revolute function that this utility model provides,
Described spring operating mechanism includes control box 13 and the drive link 14 being connected with described control box 13, described drive link 14 with
Described revolution operating mechanism is connected, and described support 1 is provided with fixing axle 15, is provided with turning arm on described fixing axle 15
16.Control box 13 in described spring operating mechanism drives the turning arm 16 on fixing axle 15 to swing by drive link 14, thus
Pole unit 2 is carried out closes point operation and realizes deciliter load current of isolation circuit breakers, excision fault current function.
Embodiment described above, the simply one of this utility model more preferably detailed description of the invention, the skill of this area
The usual variations and alternatives that art personnel are carried out in the range of technical solutions of the utility model all should be included in guarantor of the present utility model
In the range of protecting.
Claims (8)
1. an outdoor high-voltage vacuum isolation circuit breakers for band revolute function, including support and installation pole on the bracket
Pole unit, spring operating mechanism and revolution operating mechanism, it is characterised in that: described spring operating mechanism drives described pole unit
Carrying out breaking-closing operating, described revolution operating mechanism drives described pole finite element rotation, with drive described pole unit carry out every
From operation, it is provided with between described revolution operating mechanism and described spring operating mechanism electrically and mechanical interlock.
The outdoor high-voltage vacuum isolation circuit breakers of band revolute function the most according to claim 1, it is characterised in that: described time
Turn that operating mechanism includes being arranged on described pole unit rotate casing and be connected with described rotation casing driving
Parts, described rotation casing connects has drive disk assembly, described drive disk assembly to be connected with described driver part.
The outdoor high-voltage vacuum isolation circuit breakers of band revolute function the most according to claim 2, it is characterised in that: described biography
Dynamic component includes the connecting lever being connected with described rotation casing and the lead screw shaft being connected with described connecting lever, described lead screw shaft with
Described driver part is connected.
The outdoor high-voltage vacuum isolation circuit breakers of band revolute function the most according to claim 2, it is characterised in that drive described in:
Dynamic component includes the reduction box installed on the bracket and the motor being connected with described reduction box, described reduction box and institute
State drive disk assembly to be connected.
The outdoor high-voltage vacuum isolation circuit breakers of band revolute function the most according to claim 4, it is characterised in that subtract described in:
Connecting on speed case has manual isolated operation axle, described manual isolated operation axle to be connected with described spring operating mechanism.
The outdoor high-voltage vacuum isolation circuit breakers of band revolute function the most according to claim 4, it is characterised in that: described electricity
Being respectively arranged with drive shaft on machine and described reduction box, be respectively arranged with gear in described drive shaft, described in two, gear is nibbled mutually
Close.
The outdoor high-voltage vacuum isolation circuit breakers of band revolute function the most according to claim 1, it is characterised in that: described bullet
Spring operating mechanism includes control box and the drive link being connected with described control box, described drive link and described revolution operation machine
Structure is connected.
The outdoor high-voltage vacuum isolation circuit breakers of band revolute function the most according to claim 7, it is characterised in that: described
Being provided with fixing axle on frame, be provided with turning arm on described fixing axle, described turning arm is connected with described revolution operating mechanism
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620488249.6U CN205723322U (en) | 2016-05-26 | 2016-05-26 | A kind of outdoor high-voltage vacuum isolation circuit breakers of band revolute function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620488249.6U CN205723322U (en) | 2016-05-26 | 2016-05-26 | A kind of outdoor high-voltage vacuum isolation circuit breakers of band revolute function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205723322U true CN205723322U (en) | 2016-11-23 |
Family
ID=57299493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620488249.6U Active CN205723322U (en) | 2016-05-26 | 2016-05-26 | A kind of outdoor high-voltage vacuum isolation circuit breakers of band revolute function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205723322U (en) |
-
2016
- 2016-05-26 CN CN201620488249.6U patent/CN205723322U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |