CN208753213U - A kind of Intelligent high-pressure AC vacuum circuit-breaker - Google Patents
A kind of Intelligent high-pressure AC vacuum circuit-breaker Download PDFInfo
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- CN208753213U CN208753213U CN201821353297.XU CN201821353297U CN208753213U CN 208753213 U CN208753213 U CN 208753213U CN 201821353297 U CN201821353297 U CN 201821353297U CN 208753213 U CN208753213 U CN 208753213U
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- breaker
- vacuum circuit
- deck
- fixedly installed
- pressure
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Abstract
The utility model relates to technical field of electric equipment, and disclose a kind of Intelligent high-pressure AC vacuum circuit-breaker, including support rod, the outer surface fixing sleeve of the support rod is connected to support frame, the top movable of support frame as described above is socketed with deck, the front screw thread of the deck is socketed with screw rod, one end that the screw rod is located at outside deck is fixedly connected with fixed handle, one end that screw rod is located inside deck is fixedly connected with fixed block, fixed block is flexibly connected with the outer surface of support frame, cabinet is fixedly installed at the top of deck, the bottom of cabinets cavity is fixedly installed with breaker.The Intelligent high-pressure AC vacuum circuit-breaker, slide is fixed on support rod by bolt, adjust suitable position, elongated insertion part is passed through to sliding slot, elongated insertion part is fixed using fixture block, turning fixed handle inward can be completed the installation of the vacuum short-circuiting device, increase the installation speed of breaker, improve the practicability of the vacuum circuit breaker.
Description
Technical field
The utility model relates to technical field of electric equipment, specially a kind of Intelligent high-pressure AC vacuum circuit-breaker.
Background technique
Vacuum circuit breaker, the dielectric of contact gap is gained the name due to be all high vacuum after its arc-extinguishing medium and arc extinguishing, high
Pressing vacuum circuit breaker is Circuitry Control Operations equipment important in current power transmission and transformation line and power supply line.
Since grid coverage area is very wide, the quantity of required installation breaker is also relatively more, but existing breaker is not square
Just it installs, increases the labor intensity of construction personnel, affect the installation speed of breaker, reduce the practicability of breaker,
Breaker is usually used in open air, due to being easy to always by boisterous influence, each components of transformer such as outdoor high temperature, sleet
Change and corrode, but existing vacuum circuit breaker does not have protective device, and breaker is caused to be easy to appear failure, seriously affects breaker
And the safety and stabilization of related component, reduce the service life of breaker.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of Intelligent high-pressure AC vacuum circuit-breaker, has
It is easily installed and the advantages of long service life, solving existing breaker is inconvenient to install, and increases the labour of construction personnel
Intensity affects the installation speed of breaker, reduces the practicability of breaker, and breaker is usually used in open air, due to by family
The boisterous influence such as outer high temperature, sleet, each component of transformer are easy to aging and corrosion, but existing vacuum circuit breaker
There is no protective device, breaker is caused to be easy to appear failure, seriously affects the safety and stabilization of breaker and related component, drop
The problem of low breaker service life.
The utility model provides the following technical solutions: a kind of Intelligent high-pressure AC vacuum circuit-breaker, including support rod, institute
The outer surface fixing sleeve for stating support rod is connected to support frame, and the top movable of support frame as described above is socketed with deck, and the deck is just
Face screw thread is socketed with screw rod, and one end that the screw rod is located at outside deck is fixedly connected with fixed handle, and the screw rod is located at card
One end inside seat is fixedly connected with fixed block, and the fixed block is flexibly connected with the outer surface of support frame, the top of the deck
Portion is fixedly installed with cabinet, and the bottom of the cabinets cavity is fixedly installed with breaker, and the top of the cabinet is fixedly connected with
Protective cover, the both ends at the top of the protective cover are fixedly installed with upending frame, and the right side of the cabinet is fixedly installed with locking
Pipe, the inside of the locking pipe are fixedly installed with vertical bar, and the quantity of the vertical bar is two, and the outer surface of two vertical bars is living
Dynamic to be socketed with sliding block, the bottom of the sliding block is fixedly installed with fixture block, is fixedly installed with connecting rod in the middle part of the sliding block top,
The other end of the connecting rod is managed and is extended to through locking the outside at locking tube top end and is fixedly connected with locked hand, described
The outer surface movable sleeve of vertical bar is connected to the spring above sliding block, and the right side of the locking pipe offers sliding slot, the branch
The outer surface of strut is bolted the slide being socketed with above support frame, and the left side of the slide is fixedly installed with
Elongated insertion part, the left end of the elongated insertion part pass through sliding slot and extend to the inside of locking pipe and be clamped with fixture block activity.
Preferably, it is fixedly connected at the top of the top of the spring and locking tube cavity, the bottom end of the spring and sliding block
Top be fixedly connected.
Preferably, the shape of the protective cover is arc, and the smooth outer surface of protective cover.
Preferably, the left side of the cabinet offers heat release hole, and the left end of the elongated insertion part is convex, and convex
Diameter be adapted with sliding slot.
Preferably, the shape of the fixed block is rectangular, and the left side of fixed block is equipped with teeth.
Preferably, the quantity of the locking pipe is two, and the size and shape of two locking pipes is equal.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
1, slide is fixed on support rod by the Intelligent high-pressure AC vacuum circuit-breaker by bolt, and it is suitable to adjust
Position, elongated insertion part is passed through to sliding slot, sliding slot is fixed using fixture block, turning fixed handle inward, that the vacuum can be completed is short
The installation of road device increases the installation speed of breaker, improves the practicability of the vacuum circuit breaker.
2, the Intelligent high-pressure AC vacuum circuit-breaker can prevent sleet etc. severe by the cooperation of protective cover and cabinet
Damage of the weather to the vacuum circuit breaker, it is produced when can be by the vacuum circuit breaker operation by the heat release hole of cabinet left side
Heat dissipation go out, the aging and corrosion of the vacuum circuit breaker can be effectively prevent, increase the use of the vacuum circuit breaker
Service life.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is enlarged structure schematic diagram at the utility model A；
Fig. 3 is the structural schematic diagram of the utility model screw rod.
In figure: 1, support rod；2, support frame；3, deck；4, screw rod；5, fixed handle；6, fixed block；7, cabinet；8, break
Road device；9, protective cover；10, upending frame；11, locking pipe；12, vertical bar；13, sliding block；14, fixture block；15, connecting rod；16, handle is locked
Hand；17, spring；18, bolt；19, slide；20, elongated insertion part；21, sliding slot.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, a kind of Intelligent high-pressure AC vacuum circuit-breaker, including support rod 1, the outer surface of support rod 1
Fixing sleeve is connected to support frame 2, and the top movable of support frame 2 is socketed with deck 3, and the part that deck 3 is connect with screw rod 4 is interior spiral shell
Line structure, the front screw thread of deck 3 are socketed with screw rod 4, and the connection between screw rod 4 and deck 3 is close enough, only artificial to turn
To the position that can just change screw rod 4 when fixing handle 5, the stability of the vacuum circuit breaker is increased, screw rod 4 is located at outside deck 3
The one end in portion is fixedly connected with fixed handle 5, and one end that screw rod 4 is located inside deck 3 is fixedly connected with fixed block 6, fixed block 6
Shape be it is rectangular, and the left side of fixed block 6 be equipped with teeth, the frictional force between fixed block 6 and support frame 2 can be increased,
Fasten fixed block 6 more to the fixation of support frame 2, fixed block 6 is flexibly connected with the outer surface of support frame 2, the top of deck 3
It is fixedly installed with cabinet 7, the left side of cabinet 7 offers heat release hole, can reduce generated when the vacuum circuit breaker operation
Heat prevents internal temperature from overheating the case where causing the vacuum circuit breaker to damage, and the left end of elongated insertion part 20 is convex, and raised
The diameter of shape is adapted with sliding slot 21, and the connection between elongated insertion part 20 and fixture block 14 can be made even closer, the bottom of 7 inner cavity of cabinet
Portion is fixedly installed with breaker 8, and the top of cabinet 7 is fixedly connected with protective cover 9, can by the cooperation of protective cover 9 and cabinet 7
Damage of the bad weathers such as sleet to the vacuum circuit breaker is prevented, the vacuum can be broken by the heat release hole of 7 left side of cabinet
Generated heat dissipation is gone out when the work of road device, can be effectively prevent the aging and corrosion of the vacuum circuit breaker, be increased this
The service life of vacuum circuit breaker, the shape of protective cover 9 are arc, and the smooth outer surface of protective cover 9,9 top of protective cover
Both ends are fixedly installed with upending frame 10, and the right side of cabinet 7 is fixedly installed with locking pipe 11, and the quantity of locking pipe 11 is two
A, the size and shape of two locking pipes 11 is equal, and can increase the stability of vacuum circuit breaker installation, locking pipe 11
Inside is fixedly installed with vertical bar 12, and the quantity of vertical bar 12 is two, and the outer surface movable sleeve of two vertical bars 12 is connected to sliding block 13, sliding
The bottom of block 13 is fixedly installed with fixture block 14, is fixedly installed with connecting rod 15 in the middle part of 13 top of sliding block, connecting rod 15 it is another
End is through locking pipe 11 and extends to the outside on locking 11 top of pipe and is fixedly connected with locked hand 16, the outer surface of vertical bar 12
Movable sleeve is connected to the spring 17 above sliding block 13, and the elastic force of spring 17 is sufficiently large, and fixture block 14 can be supported to elongated insertion part 20
It is fixed, is fixedly connected at the top of the top and locking 11 inner cavity of pipe of spring 17, the bottom end of spring 17 and the top of sliding block 13
It is fixedly connected, the right side of locking pipe 11 offers sliding slot 21, and the outer surface of support rod 1 is connected to by 18 fixing sleeve of bolt to be located at
Slide 19 is fixed on support rod 1 by bolt 18, adjusts suitable position, will lock by the slide 19 of 2 top of support frame
First 20 pass through to sliding slot 21, fixed to sliding slot 21 using fixture block 14, and turning fixed handle 5 inward can be completed vacuum short circuit
The installation of device increases the installation speed of breaker, improves the practicability of the vacuum circuit breaker, and the left side of slide 19 is fixed
Elongated insertion part 20 is installed, the left end of elongated insertion part 20 pass through sliding slot 21 and extend to locking pipe 11 inside and with 14 active card of fixture block
It connects.
When work, it is first determined lock the position of pipe 11 well, slide 19 is then fixed to support rod 1 using bolt 18
On, the position of slide 19 is adjusted according to the position of locking pipe 11, the rope of crane is passed through into upending frame 10, will be risen using crane
The position for hanging required installation, deck 3 and support frame 2 are clamped, and are then pushed the vacuum circuit breaker to pass through elongated insertion part 20 and are arrived
Sliding slot 21 and when fixture block 14 sliding slot 21 is fixed, then turning fixed handle 5 inward connects fixed block 6 with support frame 2
Touching is finally checked and is finished.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of Intelligent high-pressure AC vacuum circuit-breaker, including support rod (1), it is characterised in that: outside the support rod (1)
Surface fixing sleeve is connected to support frame (2), and the top movable of support frame as described above (2) is socketed with deck (3), and the deck (3) is just
Face screw thread is socketed with screw rod (4), and the screw rod (4) is located at the external one end of deck (3) and is fixedly connected with fixed handle (5), institute
It states one end that screw rod (4) is located inside deck (3) to be fixedly connected with fixed block (6), the fixed block (6) and support frame (2)
Outer surface is flexibly connected, and is fixedly installed with cabinet (7) at the top of the deck (3), the fixed peace in the bottom of cabinet (7) inner cavity
Equipped with breaker (8), the top of the cabinet (7) is fixedly connected with protective cover (9), and the both ends at the top of the protective cover (9) are equal
It is fixedly installed with upending frame (10), the right side of the cabinet (7) is fixedly installed with locking pipe (11), the locking pipe (11)
Inside is fixedly installed with vertical bar (12), and the quantity of the vertical bar (12) is two, the outer surface activity of two vertical bars (12)
It is socketed with sliding block (13), the bottom of the sliding block (13) is fixedly installed with fixture block (14), and the middle part on sliding block (13) top is solid
Dingan County is equipped with connecting rod (15), and the other end of the connecting rod (15) through locking pipe (11) and extends to locking pipe (11) top
Outside and be fixedly connected with locked hand (16), the outer surface movable sleeve of the vertical bar (12) is connected to above the sliding block (13)
Spring (17), it is described locking pipe (11) right side offer sliding slot (21), the outer surface of the support rod (1) passes through bolt
(18) fixing sleeve is connected to the slide (19) above support frame (2), and the left side of the slide (19) is fixedly installed with locking
Head (20), the left end of the elongated insertion part (20) pass through sliding slot (21) and extend to the inside of locking pipe (11) and live with fixture block (14)
Dynamic clamping.
2. a kind of Intelligent high-pressure AC vacuum circuit-breaker according to claim 1, it is characterised in that: the spring (17)
Top and locking pipe (11) inner cavity at the top of be fixedly connected, the top of the bottom end of the spring (17) and sliding block (13) is fixed to be connected
It connects.
3. a kind of Intelligent high-pressure AC vacuum circuit-breaker according to claim 1, it is characterised in that: the protective cover
(9) shape is arc, and the smooth outer surface of protective cover (9).
4. a kind of Intelligent high-pressure AC vacuum circuit-breaker according to claim 1, it is characterised in that: the cabinet (7)
Left side offer heat release hole, the left end of the elongated insertion part (20) is convex, and the diameter of convex and sliding slot (21) phase
Adaptation.
5. a kind of Intelligent high-pressure AC vacuum circuit-breaker according to claim 1, it is characterised in that: the fixed block
(6) shape is rectangular, and the left side of fixed block (6) is equipped with teeth.
6. a kind of Intelligent high-pressure AC vacuum circuit-breaker according to claim 1, it is characterised in that: the locking pipe
(11) quantity is two, and the size and shape of two locking pipes (11) is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821353297.XU CN208753213U (en) | 2018-08-22 | 2018-08-22 | A kind of Intelligent high-pressure AC vacuum circuit-breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821353297.XU CN208753213U (en) | 2018-08-22 | 2018-08-22 | A kind of Intelligent high-pressure AC vacuum circuit-breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208753213U true CN208753213U (en) | 2019-04-16 |
Family
ID=66079706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821353297.XU Active CN208753213U (en) | 2018-08-22 | 2018-08-22 | A kind of Intelligent high-pressure AC vacuum circuit-breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208753213U (en) |
-
2018
- 2018-08-22 CN CN201821353297.XU patent/CN208753213U/en active Active
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