CN206558427U - Outdoor high-voltage vacuum circuit breaker - Google Patents
Outdoor high-voltage vacuum circuit breaker Download PDFInfo
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- CN206558427U CN206558427U CN201720277215.7U CN201720277215U CN206558427U CN 206558427 U CN206558427 U CN 206558427U CN 201720277215 U CN201720277215 U CN 201720277215U CN 206558427 U CN206558427 U CN 206558427U
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- circuit breaker
- plate
- vacuum circuit
- casing
- outdoor high
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Abstract
A kind of outdoor high-voltage vacuum circuit breaker.The problem of solving complicated existing outdoor high-voltage vacuum circuit breaker, assembling trouble, maintenance trouble.It includes casing, described casing is provided with many poles, each pole includes upper connecting terminal, lower connecting terminal, operating mechanism is provided with described casing, operating shaft, power transmission shaft and polylith dividing plate, one end of the operating shaft is stretched out to be connected outside casing with breaking-closing operating handle, described power transmission shaft is provided with many pull bars, described operating mechanism drives the upper connecting terminal on pole by pull bar, lower connecting terminal is connected or disconnected, described operating mechanism includes closing operation component and sub-switching operation component, polylith dividing plate is one group with every two pieces and forms multiple accommodating cavities, described pull bar, closing operation component and sub-switching operation component are in respective accommodating cavity.The utility model has simple in construction, easy to assembly, reliable in action, the advantages of service life is long.
Description
Technical field
The utility model is related to a kind of high-tension distribution equipment technical field, and in particular to a kind of outdoor high-voltage pole vacuum breaks
Road device.
Background technology
Vacuum circuit breaker is gained the name because the dielectric of contact gap after its arc-extinguishing medium and arc extinguishing is all high vacuum, and it has
Have the advantages that small volume, it is lightweight, suitable for frequent operation, arc extinguishing without maintenance, using more popularizing in power distribution network.Vacuum
Breaker is the indoor distribution in three-phase alternating current system, is available in industrial and mining enterprises, power plant, transformer station as electric equipment
Protection and control be used, be particularly suitable for use in requiring the field of employment of non-oil ultra high vacuum system, few maintenance and frequent operation, be mainly used in out
It is disconnected, close load current, overload current and the short circuit current flow in power system, it is adaptable to transformer station and industrial and mining enterprises' distribution system
It is middle to protect and control is used, it is more suitable for the place of rural power grids and frequent operation.Existing outdoor high-voltage pole vacuum breaks
Road device is complicated, and its operation is to be provided only with electric operating part, in maintenance because vacuum circuit breaker is arranged at outdoor cause
Circuit-breaker switching on-off control trouble, and when damage of components, it is necessary to which whole pole is lifted, casing is tieed up after taking apart
Repair, and maintenance trouble.
The content of the invention
To solve complicated existing outdoor high-voltage vacuum circuit breaker in background technology, assembling trouble, maintenance trouble
The problem of, the utility model provides a kind of outdoor high-voltage vacuum circuit breaker.
The technical solution of the utility model is：A kind of outdoor high-voltage vacuum circuit breaker, including casing, described casing
Provided with many poles, each pole includes being provided with operation machine in upper connecting terminal, lower connecting terminal, described casing
Structure, operating shaft, power transmission shaft and polylith dividing plate, one end of the operating shaft is stretched out to be connected outside casing with breaking-closing operating handle,
Described power transmission shaft is driven provided with many pull bars, an each pull bar piece pole of correspondence, described operating mechanism by pull bar
Upper connecting terminal, lower connecting terminal connection or disconnection on pole, described operating mechanism include closing operation component and separating brake
Operating assembly, polylith dividing plate is one group with every two pieces and forms multiple accommodating cavities, described pull bar, closing operation component and separating brake behaviour
Make component in respective accommodating cavity.
As it is of the present utility model it is a kind of improve, described closing operation component include combined floodgate output shaft, switching-in spring and
Closing pawl, described combined floodgate output shaft is connected with switching-in spring, and described combined floodgate output shaft is provided with and closing pawl
The runner being adapted, described power transmission shaft is provided with output connecting plate, and described combined floodgate output shaft, which is provided with, to be used to drive output to connect
The combined floodgate cam of plate action.
As further improvement of the utility model, described combined floodgate output shaft is provided with energy storage sprocket wheel, described energy storage
Sprocket wheel is connected with energy storage motor.
As further improvement of the utility model, be provided with energy storage axle in described casing, described energy storage axle one end with
Energy storage sprocket wheel is connected, and the other end stretches out to be connected outside casing with energy accumulation handle.
As further improvement of the utility model, described operating shaft is provided with combined floodgate driving plate, and described combined floodgate drives
Dynamic plate is connected by connecting plate with closing pawl.
As further improvement of the utility model, described connecting plate is articulated with dividing plate, and described connecting plate is in " Z "
Font.
As further improvement of the utility model, described sub-switching operation component include the sincere son of separating brake buckle, separating brake, with
The separating brake semiaxis that the sincere son of separating brake is adapted, described power transmission shaft is provided with the connecting lever being adapted with separating brake buckle, described operation
Axle is provided with separating brake driving plate, and described separating brake driving plate is connected by slide plate with separating brake semiaxis.
As further improvement of the utility model, described dividing plate is provided with bearing pin, and described slide plate is provided with and pin
The chute that axle is adapted, described slide plate slides with bearing pin to be coordinated.
As further improvement of the utility model, described dividing plate is provided with the mounting groove of strip, described installation
Connecting shaft is provided with groove, described power transmission shaft sequentially passes through guiding connecting plate and pull bar provided with connecting plate, described connecting shaft is oriented to.
As further improvement of the utility model, described casing is provided with dismountable side plate, described side plate with
Water-proof strip is provided between casing.
The beneficial effects of the utility model are, there is provided operating shaft so that staff can be divided by carrying out closing manually
Lock is operated so that product is convenient and reliable when overhauling, it is ensured that the safety of staff.Simultaneously by dividing plate by pull bar, closing operation
Component and sub-switching operation component etc. are separated, and are formed modularized design, are easy to the maintenance and replacing of product, simplify the knot of product
Structure is designed, and rationally be make use of the space in casing, is easy to the installation of product.The utility model also has simple in construction, assembling side
Just, reliable in action, the advantages of service life is long.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the utility model embodiment.
Accompanying drawing 2 is to remove the structural representation of side plate 8 in accompanying drawing 1.
Accompanying drawing 3 is the structural representation in casing 1 in accompanying drawing 2.
Accompanying drawing 4 is the structural representation of the other direction of accompanying drawing 3.
In figure, 1, casing；2nd, pole；21st, upper connecting terminal；22nd, lower connecting terminal；3rd, operating shaft；31st, breaking-closing operating
Handle；32nd, combined floodgate driving plate；33rd, connecting plate；34th, separating brake driving plate；35th, slide plate；351st, chute；4th, power transmission shaft；41st, pull bar；
42nd, connecting plate is exported；43rd, connecting lever；44th, it is oriented to connecting plate；5th, dividing plate；51st, accommodating cavity；52nd, bearing pin；53rd, mounting groove；54th, connecting shaft；
6th, closing operation component；61st, combined floodgate output shaft；62nd, switching-in spring；63rd, closing pawl；64th, runner；65th, combined floodgate cam；66、
Energy storage sprocket wheel；67th, energy storage motor；68th, energy storage axle；69th, energy accumulation handle；7th, sub-switching operation component；71st, separating brake buckle；72nd, separating brake
Sincere son；73rd, separating brake semiaxis；8th, side plate；9th, water-proof strip.
Embodiment
The utility model embodiment is described further below in conjunction with the accompanying drawings：
As shown in Fig. 1 combinations Fig. 2,3,4, a kind of outdoor high-voltage vacuum circuit breaker, including casing 1, described casing 1
Provided with many poles 2, each pole 2 includes being provided with upper connecting terminal 21, lower connecting terminal 22, described casing 1
Operating mechanism, operating shaft 3, power transmission shaft 4 and polylith dividing plate 5, one end of the operating shaft 3 are stretched out outside casing 1 and breaking-closing operating
Handle 31 is connected, and described power transmission shaft 4 is provided with many pull bars 41, each piece pole 2 of correspondence of pull bar 41, described behaviour
Make mechanism drives upper connecting terminal 21, lower connecting terminal 22 on pole 2 to connect or disconnect, described operation machine by pull bar 41
Structure includes closing operation component 6 and sub-switching operation component 7, and polylith dividing plate 5 is one group with every two pieces and forms multiple accommodating cavities 51, institute
Pull bar 41, closing operation component 6 and the sub-switching operation component 7 stated are in respective accommodating cavity 51.The utility model is set
Operating shaft so that staff can be by carrying out on/off switch operation manually so that product is convenient and reliable when overhauling, it is ensured that work
Make the safety of personnel.Pull bar, closing operation component and sub-switching operation component etc. are separated by dividing plate simultaneously, modularization is formed
Design, is easy to the maintenance and replacing of product, simplifies the structure design of product, rationally make use of the space in casing, is easy to production
The installation of product.The utility model also have it is simple in construction, easy to assembly, reliable in action, the advantages of service life is long is particularly suitable for
Used in 40.5KV high-tension distribution equipments.
Described closing operation component 6 includes combined floodgate output shaft 61, switching-in spring 62 and closing pawl 63, described combined floodgate
Output shaft 61 is connected with switching-in spring 62, and described combined floodgate output shaft 61 is provided with the runner being adapted with closing pawl 63
64, described power transmission shaft 4 is provided with output connecting plate 42, and described combined floodgate output shaft 61, which is provided with, to be used to drive output connecting plate 42 to move
The combined floodgate cam 65 of work.Such structure causes on/off switch action more steady reliable.
Described combined floodgate output shaft 61 is provided with energy storage sprocket wheel 66, and described energy storage sprocket wheel 66 is connected with energy storage motor 67
Connect.Energy storage sprocket wheel is arranged on combined floodgate output shaft, rationally make use of the space in casing, while so that product energy storage reliably facilitates.
In particular, energy storage axle 68 is provided with described casing 1, described one end of energy storage axle 68 is connected with energy storage sprocket wheel 66, separately
One end is stretched out to be connected outside casing 1 with energy accumulation handle 69.The setting of energy storage motor and energy accumulation handle enables product to carry out manually
With it is electric energy-stored, be easy to the maintenance and debugging of product.
Described operating shaft 3 is provided with combined floodgate driving plate 32, and described combined floodgate driving plate 32 passes through connecting plate 33 and combined floodgate
Sincere sub 63 are connected.Specifically, described connecting plate 33 is articulated with dividing plate 5, and described connecting plate 33 is in " Z " font.Behaviour
Making the setting of axle can control breaker to carry out divide-shut brake by operating shaft, be easy to the maintenance and debugging of product, simultaneously " Z " font
The setting of connecting plate make it that product feed motion is steadily reliable.
Described sub-switching operation component 7 include separating brake buckle 71, separating brake sincere sub 72, with sincere sub 72 separating brake being adapted of separating brake
Semiaxis 73, described power transmission shaft 4 is provided with the connecting lever 43 being adapted with separating brake buckle 71, and described operating shaft 3 is provided with separating brake
Driving plate 34, described separating brake driving plate 34 is connected by slide plate 35 with separating brake semiaxis 73.Specifically, described dividing plate 5
Bearing pin 52 is provided with, described slide plate 35 is provided with the chute 351 being adapted with bearing pin 52, and described slide plate 35 is slided with bearing pin 52
Move and coordinate.The setting of operating shaft can control breaker to carry out divide-shut brake by operating shaft, be easy to the maintenance and debugging of product, and
And the setting of chute and slide plate causes slide plate easy installation and reliable so that product separating brake is reliable.
Described dividing plate 5 is provided with the mounting groove 53 of strip, described mounting groove 53 and is provided with connecting shaft 54, described
Power transmission shaft 4 sequentially passes through guiding connecting plate 44 and pull bar 41 provided with connecting plate 44, described connecting shaft 54 is oriented to.Such structure makes
Obtain backward stick action reliable, pass through the setting of strip mounting groove so that pull bar can move along a straight line, and be easy to divide-shut brake to act.
Described casing 1 is provided with dismountable side plate 8, and water-proof strip 9 is provided between described side plate 8 and casing 1.Side plate
Setting casing is directly opened be easy to maintenance, and using after modularized design, it is convenient that part is changed in maintenance.It is anti-
The setting of water bar, it is to avoid rainwater and dust enter in casing, influence properties of product.
Every technical staff's notice：Although the utility model is described according to above-mentioned embodiment, this
The invention thought of utility model is not limited to that utility model, and the repacking of any utilization inventive concept will all include this specially
In sharp scope of patent protection.
Claims (10)
1. a kind of outdoor high-voltage vacuum circuit breaker, including casing（1）, described casing（1）Provided with many poles（2）,
Each pole（2）Include upper connecting terminal（21）, lower connecting terminal（22）, it is characterised in that:Described casing（1）Inside set
There are operating mechanism, operating shaft（3）, power transmission shaft（4）With polylith dividing plate（5）, the operating shaft（3）One end stretch out casing（1）Outside
With breaking-closing operating handle（31）It is connected, described power transmission shaft（4）Provided with many pull bars（41）, each pull bar（41）It is right
Ying Yigen poles（2）, described operating mechanism passes through pull bar（41）Drive pole（2）On upper connecting terminal（21）, lower wiring
Terminal（22）Connection disconnects, and described operating mechanism includes closing operation component（6）With sub-switching operation component（7）, polylith every
Plate（5）It is one group with every two pieces and forms multiple accommodating cavities（51）, described pull bar（41）, closing operation component（6）With separating brake behaviour
Make component（7）It is located at respective accommodating cavity（51）It is interior.
2. outdoor high-voltage vacuum circuit breaker according to claim 1, it is characterised in that described closing operation component
（6）Including combined floodgate output shaft（61）, switching-in spring（62）And closing pawl（63）, described combined floodgate output shaft（61）With combined floodgate bullet
Spring（62）It is connected, described combined floodgate output shaft（61）It is provided with and closing pawl（63）The runner being adapted（64）, it is described
Power transmission shaft（4）Provided with output connecting plate（42）, described combined floodgate output shaft（61）Being provided with is used to drive output connecting plate（42）
The combined floodgate cam of action（65）.
3. outdoor high-voltage vacuum circuit breaker according to claim 2, it is characterised in that described combined floodgate output shaft
（61）It is provided with energy storage sprocket wheel（66）, described energy storage sprocket wheel（66）With energy storage motor（67）It is connected.
4. outdoor high-voltage vacuum circuit breaker according to claim 3, it is characterised in that described casing（1）Inside it is provided with
Energy storage axle（68）, described energy storage axle（68）One end and energy storage sprocket wheel（66）It is connected, the other end stretches out casing（1）Outside and energy storage
Handle（69）It is connected.
5. outdoor high-voltage vacuum circuit breaker according to claim 2, it is characterised in that described operating shaft（3）On set
There is combined floodgate driving plate（32）, described combined floodgate driving plate（32）Pass through connecting plate（33）With closing pawl（63）It is connected.
6. outdoor high-voltage vacuum circuit breaker according to claim 5, it is characterised in that described connecting plate（33）Hinge
It is connected to dividing plate（5）On, described connecting plate（33）In " Z " font.
7. outdoor high-voltage vacuum circuit breaker according to claim 1, it is characterised in that described sub-switching operation component
（7）Including separating brake buckle（71）, the sincere son of separating brake（72）And the sincere son of separating brake（72）The separating brake semiaxis being adapted（73）, described biography
Moving axis（4）It is provided with and separating brake buckle（71）The connecting lever being adapted（43）, described operating shaft（3）It is provided with separating brake driving plate
（34）, described separating brake driving plate（34）Pass through slide plate（35）With separating brake semiaxis（73）It is connected.
8. outdoor high-voltage vacuum circuit breaker according to claim 7, it is characterised in that described dividing plate（5）It is provided with
Bearing pin（52）, described slide plate（35）It is provided with and bearing pin（52）The chute being adapted（351）, described slide plate（35）With bearing pin
（52）Sliding coordinates.
9. outdoor high-voltage vacuum circuit breaker according to claim 1, it is characterised in that described dividing plate（5）It is provided with
The mounting groove of strip（53）, described mounting groove（53）It is interior to be provided with connecting shaft（54）, described power transmission shaft（4）Provided with guiding
Connecting plate（44）, described connecting shaft（54）Sequentially pass through guiding connecting plate（44）And pull bar（41）.
10. outdoor high-voltage vacuum circuit breaker according to claim 1, it is characterised in that described casing（1）On set
There is dismountable side plate（8）, described side plate（8）With casing（1）Between be provided with water-proof strip（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720277215.7U CN206558427U (en) | 2017-03-21 | 2017-03-21 | Outdoor high-voltage vacuum circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720277215.7U CN206558427U (en) | 2017-03-21 | 2017-03-21 | Outdoor high-voltage vacuum circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206558427U true CN206558427U (en) | 2017-10-13 |
Family
ID=60364958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720277215.7U Active CN206558427U (en) | 2017-03-21 | 2017-03-21 | Outdoor high-voltage vacuum circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206558427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110556266A (en) * | 2019-08-26 | 2019-12-10 | 浙江巨高电力设备有限公司 | Vacuum circuit breaker on post |
-
2017
- 2017-03-21 CN CN201720277215.7U patent/CN206558427U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110556266A (en) * | 2019-08-26 | 2019-12-10 | 浙江巨高电力设备有限公司 | Vacuum circuit breaker on post |
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