CN209087689U - Intelligent outdoor high-voltage vacuum breaker with conduit connection row's protective device - Google Patents
Intelligent outdoor high-voltage vacuum breaker with conduit connection row's protective device Download PDFInfo
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- CN209087689U CN209087689U CN201821564475.3U CN201821564475U CN209087689U CN 209087689 U CN209087689 U CN 209087689U CN 201821564475 U CN201821564475 U CN 201821564475U CN 209087689 U CN209087689 U CN 209087689U
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- main body
- outdoor high
- voltage vacuum
- protective device
- intelligent outdoor
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Abstract
The utility model discloses a kind of intelligent outdoor high-voltage vacuum breakers with conduit connection row's protective device, including connection pedestal and main body, the upper end of the connection pedestal is provided with main body, the connection pedestal is bolted to connection with main body, connection pedestal is internally provided with fixture nut, the inside of the main body is provided through universal driving shaft, pass through the distance between adjacent center line of two poles in a kind of intelligent outdoor high-voltage vacuum breaker with conduit connection row's protective device of the utility model to reduce, and using pole shell made of outdoor type poured with epoxy resin, reduce phase spacing while guaranteeing insulation performance, reduce the overall volume and manufacturing cost of breaker.Good seal performance helps to improve moisture-proof, anti-condensation performance, even if severe cold or humid area can also normal use, have many advantages, such as that phase spacing is moderate, manufacturing cost is low, be applicable to severe cold or humid area and highly-safe.
Description
Technical field
The utility model belongs to breaker correlative technology field, and in particular to a kind of to arrange protective device with conduit connection
Intelligent outdoor high-voltage vacuum breaker.
Background technique
Outdoor high-voltage vacuum breaker is a kind of to be widely used in city and the online switchgear of rural power distribution.Vacuum is disconnected
Road device is that a kind of dielectric of contact gap after arc-extinguishing medium and arc extinguishing is all the breaker of high vacuum, is applied in power distribution network
It is more universal.For the insulation performance and reliability of raising vacuum circuit breaker and safety.
Existing Circuit breaker technology has the following problems: existing breaker is usually all to increase phase spacing i.e. vacuum
The distance between the center line of arbitrary neighborhood two-phase in breaker three-phase, but phase spacing increases, and it is disconnected also just to increase vacuum
The volume of road device, thus just increases manufacturing cost, and the shell solarization rain that internal structure is excessively mixed and disorderly, external
Leaching, so that service life reduces.
Utility model content
The purpose of this utility model is to provide a kind of intelligent outdoor high-voltage with conduit connection row's protective device is true
Empty breaker is all that increase phase spacing i.e. vacuum are disconnected to solve existing breaker mentioned above in the background art usually
The distance between the center line of arbitrary neighborhood two-phase in the device three-phase of road, but phase spacing increases, and also just increases vacuum circuit breaker
The volume of device thus just increases manufacturing cost, and internal structure is excessively mixed and disorderly, and external shell exposes to the sun and rain,
So that the problem of service life reduces.
To achieve the above object, the utility model provides the following technical solutions: there is one kind conduit connection to arrange protective device
Intelligent outdoor high-voltage vacuum breaker, including connection pedestal and main body, the upper end of the connection pedestal be provided with main body, institute
It states connection pedestal to be bolted to connection with main body, connects the fixture nut that is internally provided with of pedestal, the inside of the main body
It is provided through universal driving shaft, the table end of the main body is provided with braking handle, and the right end of the braking handle is provided with nameplate extension
Part, the right end table side of the main body are provided with terminals, and the main body is bolted to connection with terminals, the main body
Upper end face is provided with hanging ring, and a fixing seat, the upper end setting of the fixing seat are each provided at left and right sides of the hanging ring
There are bushing protective cover, the fixing seat and bushing protective cover to pass through socket connection.
Preferably, the composition of the main body includes brake box, connecting rod, fixed link, shell, connecting lever and sluice separating spring, institute
The inside left end for stating shell is provided with fixed link, and the right end of the fixed link is provided with connecting rod, and the right end of the connecting rod is set
It is equipped with brake box, the right end of the brake box is provided with connecting lever, and the right end of the connecting lever is provided with sluice separating spring, and the main body passes through
Shell is fixedly connected with pedestal is connect.
Preferably, the composition of the bushing protective cover includes higfh-tension ceramics pipe, top plate, support plate, attachment base, leads
Sink and bottom plate, the upper end of the bottom plate are internally provided with guiding gutter, and the upper end of the guiding gutter is provided with attachment base, the company
The upper end of joint chair is provided with higfh-tension ceramics pipe, and the upper end of the higfh-tension ceramics pipe is provided with support plate, the upper end of the support plate
It is provided with top plate, the bushing protective cover is fixedly connected by bottom plate with fixing seat.
Preferably, the composition of the terminals includes the first extension bar, external connection end, conductive rod, the second extension bar and end is inscribed,
The right end of the external connection end is provided with the first extension bar, and the right side upper end of first extension bar is provided with conductive rod, the conductive rod
Right end be provided with the second extension bar, the right end of second extension bar is provided with inscribed end, and the terminals pass through inscribed end and main
Body is bolted to connection.
Preferably, there are two the braking handle is arranged altogether, two braking handles are separately positioned on the table end of main body,
The shape size size of two braking handles is all identical, and the fixed angle of two braking handles is different.
Preferably, the connecting rod is cylindrical structure, and the connecting rod is provided with both ends altogether, connecting rod described in both ends from
The diameter of left-to-right successively becomes larger, and the length of the connecting rod is for 40 centimetres and horizontally disposed.
Preferably, the main body is the cuboid structure at internal middle part, the size of the main body be length be 60 centimetres,
Width is 30 centimetres and height is 20 centimetres, and the table end of the main body is the pole shell made of poured with epoxy resin.
Preferably, the bushing protective cover is provided with three altogether, and three bushing protective covers are in pair respectively
It claim the upper end that main body is set and is successively equally spaced from left to right, the height of the bushing protective cover is 20
Centimetre.
Compared with prior art, it is outdoor to provide a kind of intelligence with conduit connection row's protective device for the utility model
High-pressure vacuum breaker has following the utility model has the advantages that a kind of intelligence with conduit connection row's protective device of the utility model
By the distance between adjacent center line of two poles to reduce in outdoor high-voltage vacuum breaker, and using outdoor type ring
Pole shell made of oxygen resin-cast reduces phase spacing while guaranteeing insulation performance, reduces the whole body of breaker
Long-pending and manufacturing cost.It is connected between the upper insulating cylinder of pole shell and lower insulating cylinder by flange seal, and uses sealing
Cabinet, breaker integrally use fully closed structure, and good seal performance helps to improve moisture-proof, anti-condensation performance, even if
Severe cold or humid area can also normal use, the improved outdoor high-voltage vacuum circuit breaker of the utility model has phase spacing
It is moderate, overall volume is small, manufacturing cost is low, be applicable to severe cold or humid area, reliability and it is highly-safe the advantages that.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention, in the accompanying drawings:
Fig. 1 be the utility model proposes intelligent outdoor high-voltage vacuum breaker structural schematic diagram；
Fig. 2 be the utility model proposes agent structure schematic diagram；
Fig. 3 be the utility model proposes bushing protective cover structural schematic diagram；
Fig. 4 be the utility model proposes terminal structure schematic diagram；
In figure: 1, connecting pedestal；2, handle is braked；3, universal driving shaft；4, main body；41, brake box；42, connecting rod；43, solid
Fixed pole；44, shell；45, connecting lever；46, sluice separating spring；5, hanging ring；6, bushing protective cover；61, higfh-tension ceramics pipe；62, top plate；
63, support plate；64, attachment base；65, guiding gutter；66, bottom plate；7, fixing seat；8, terminals；81, the first extension bar；82, external
End；83, conductive rod；84, the second extension bar；85, end is inscribed；9, fixture nut；10, nameplate pendant.
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.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of intelligence with conduit connection row's protective device
Outdoor high-voltage vacuum breaker, including connection pedestal 1 and main body 4 can be changed, the upper end of connection pedestal 1 is provided with main body 4, connects bottom
Seat 1 is bolted to connection with main body 4, and connection pedestal 1 is internally provided with fixture nut 9, and the inside of main body 4 is through setting
There is universal driving shaft 3, the table end of main body 4 is provided with braking handle 2, and the right end of braking handle 2 is provided with nameplate pendant 10, main body 4
Right end table side is provided with terminals 8, and main body 4 is bolted to connection with terminals 8, and the upper end face of main body 4, which is provided with, to be hung
Ring 5, the left and right sides of hanging ring 5 are each provided with a fixing seat 7, and the upper end of fixing seat 7 is provided with bushing protective cover 6, Gu
Reservation 7 and bushing protective cover 6 pass through socket connection.
Further, the composition of main body 4 includes brake box 41, connecting rod 42, fixed link 43, shell 44, connecting lever 45 and divides
Brake spring 46, the inside left end of shell 44 are provided with fixed link 43, and the right end of fixed link 43 is provided with connecting rod 42, so as to
Make preferably to be driven under the action of connecting rod, the right end of connecting rod 42 is provided with brake box 41, the right end of brake box 41
It is provided with connecting lever 45, the right end of connecting lever 45 is provided with sluice separating spring 46, and main body 4 is fixedly connected by shell 44 with pedestal 1 is connect.
Further, the composition of bushing protective cover 6 includes higfh-tension ceramics pipe 61, top plate 62, support plate 63, attachment base
64, guiding gutter 65 and bottom plate 66, the upper end of bottom plate 66 are internally provided with guiding gutter 65, and the upper end of guiding gutter 65 is provided with attachment base
64, so as to protect higfh-tension ceramics pipe 61 that can be not damaged, the upper end of attachment base 64 is provided with higfh-tension ceramics pipe 61,
The upper end of higfh-tension ceramics pipe 61 is provided with support plate 63, and the upper end of support plate 63 is provided with top plate 62, and bushing protective cover 6 is logical
Bottom plate 66 is crossed to be fixedly connected with fixing seat 7.
Further, the composition of terminals 8 includes the first extension bar 81, external connection end 82, conductive rod 83, the second extension bar 84 and interior
End 85 is connect, the right end of external connection end 82 is provided with the first extension bar 81, and the right side upper end of the first extension bar 81 is provided with conductive rod 83, thus
It can preferably to carry out conduction, the right end of conductive rod 83 is provided with the second extension bar 84, and the right end of the second extension bar 84 is provided with
Inscribed end 85, terminals 8 are bolted to connection by inscribed end 85 with main body 4.
Further, braking handle 2 is altogether there are two settings, and two braking handles 2 are separately positioned on the table end of main body 4, and two
The shape size size for braking handle 2 is all identical, so as to easily carry out switching, the fixation of two braking handles 2
Angle is different.
Further, connecting rod 42 is cylindrical structure, and connecting rod 42 is provided with both ends altogether, and both ends connecting rod 42 is from left to right
Diameter successively become larger so that be preferably driven, the length of connecting rod 42 is 40 centimetres and horizontal cloth
It sets.
Further, main body 4 is the cuboid structure at internal middle part, the size of main body 4 be length be 60 centimetres, width is
30 centimetres and height are 20 centimetres, are worked so as to preferably accommodate internal each component, the table end of main body 4
It is the pole shell made of poured with epoxy resin.
Further, bushing protective cover 6 is provided with three altogether, and three bushing protective covers 6 are symmetrical set respectively
The upper end of main body 4 and be successively equally spaced from left to right so that preferably work, bushing
The height of protective cover 6 is 20 centimetres.
The working principle and process for using of the utility model: after the utility model installs, such machine is first checked for
Whether can work normally, check that the plug on electric wire is finished with whether socket connect, it, should be immediately if there is abnormal noise
Such machine is closed, the maintenance of professional is waited, main switch is in the conductive state, returns with the composition work of load equivalent resistance
Road, major loop flow through the rated current of route, and commutation switch, which is in, cut-offs state, and change of current charge switch is in the conductive state, turns
Capacitor preliminary filling electrical circuit is moved to charge to capacitor, condenser voltage be it is right just.When occurring short trouble in route, actuating
Authorities start to act to trigger signal, and connecting rod 42 is provided with both ends altogether, the diameter of both ends connecting rod 42 from left to right according to
It is secondary to become larger, so that being preferably driven, cut-off by braking handle 2, commutation switch closure investment transfer current,
The linkage of change of current charge switch is cut-off, and is stopped to the three-way switch synchronization action of commutating circuit capacitor charging, when separating brake, storage capacitor
Repulsion coil electric discharge to two groups of differential concatenations, two repulsion coils generate reversed electromagnetic repulsion force under the action of pulse current,
The disjunction of brake box moving contact is driven by output rod, to realize quick acting switching-off；When combined floodgate, the combined floodgate energy-storage capacitor group of precharge
To permanent magnetism coil discharge, dynamic iron core drives brake box moving contact to move under the action of coil magnetic force, realizes and closes a floodgate, this quickly denounces
Power permanent magnet mechanism plays a part of quick acting switching-off, permanent magnetism is kept, and meets the characteristics of demand of high voltage direct current Force system fast reaction.
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 (8)
1. it is a kind of with conduit connection row protective device intelligent outdoor high-voltage vacuum breaker, including connection pedestal (1) with
Main body (4), it is characterised in that: the upper end of connection pedestal (1) is provided with main body (4), the connection pedestal (1) and main body
(4) it is bolted to connection, connection pedestal (1) is internally provided with fixture nut (9), and the inside of the main body (4) is run through
It is provided with universal driving shaft (3), the table end of the main body (4) is provided with braking handle (2), the right end setting of braking handle (2)
Have nameplate pendant (10), the right end table side of the main body (4) is provided with terminals (8), and the main body (4) and terminals (8) are logical
It crosses bolt to be fixedly connected, the upper end face of the main body (4) is provided with hanging ring (5), each side setting of the hanging ring (5)
There is a fixing seat (7), the upper end of the fixing seat (7) is provided with bushing protective cover (6), the fixing seat (7) and height
Pressing sleeve protection of pipe cover (6) passes through socket connection.
2. a kind of intelligent outdoor high-voltage vacuum open circuit with conduit connection row's protective device according to claim 1
Device, it is characterised in that: the composition of the main body (4) includes brake box (41), connecting rod (42), fixed link (43), shell
(44), the inside left end of connecting lever (45) and sluice separating spring (46), the shell (44) is provided with fixed link (43), the fixed link
(43) right end is provided with connecting rod (42), and the right end of the connecting rod (42) is provided with brake box (41), the brake box
(41) right end is provided with connecting lever (45), and the right end of the connecting lever (45) is provided with sluice separating spring (46), and the main body (4) passes through shell
Body (44) is fixedly connected with pedestal (1) is connect.
3. a kind of intelligent outdoor high-voltage vacuum open circuit with conduit connection row's protective device according to claim 1
Device, it is characterised in that: the composition of the bushing protective cover (6) includes higfh-tension ceramics pipe (61), top plate (62), support plate
(63), the upper end of attachment base (64), guiding gutter (65) and bottom plate (66), the bottom plate (66) is internally provided with guiding gutter (65),
The upper end of the guiding gutter (65) is provided with attachment base (64), and the upper end of the attachment base (64) is provided with higfh-tension ceramics pipe
(61), the upper end of the higfh-tension ceramics pipe (61) is provided with support plate (63), and the upper end of the support plate (63) is provided with top plate
(62), the bushing protective cover (6) is fixedly connected by bottom plate (66) with fixing seat (7).
4. a kind of intelligent outdoor high-voltage vacuum open circuit with conduit connection row's protective device according to claim 1
Device, it is characterised in that: the composition of the terminals (8) includes the first extension bar (81), external connection end (82), conductive rod (83),
Two extension bars (84) and inscribed end (85), the right end of the external connection end (82) are provided with the first extension bar (81), first extension bar
(81) right side upper end is provided with conductive rod (83), and the right end of the conductive rod (83) is provided with the second extension bar (84), and described
The right end of two extension bars (84) is provided with inscribed end (85), and the terminals (8) pass through bolt by inscribed end (85) and main body (4)
It is fixedly connected.
5. a kind of intelligent outdoor high-voltage vacuum open circuit with conduit connection row's protective device according to claim 1
Device, it is characterised in that: for the braking handle (2) altogether there are two settings, two braking handles (2) are separately positioned on main body
(4) the shape size size at table end, two brakings handle (2) is all identical, the fixation of two brakings handle (2)
Angle is different.
6. a kind of intelligent outdoor high-voltage vacuum open circuit with conduit connection row's protective device according to claim 2
Device, it is characterised in that: the connecting rod (42) is cylindrical structure, and the connecting rod (42) is provided with both ends altogether, described in both ends
The diameter of connecting rod (42) from left to right successively becomes larger, and the length of the connecting rod (42) is for 40 centimetres and horizontally disposed.
7. a kind of intelligent outdoor high-voltage vacuum open circuit with conduit connection row's protective device according to claim 1
Device, it is characterised in that: the main body (4) is the cuboid structure at internal middle part, and it is 60 that the size of the main body (4), which is length,
Centimetre, width be 30 centimetres and height be 20 centimetres, the table end of the main body (4) is made of poured with epoxy resin
Pole shell.
8. a kind of intelligent outdoor high-voltage vacuum open circuit with conduit connection row's protective device according to claim 1
Device, it is characterised in that: the bushing protective cover (6) is provided with three altogether, and three bushing protective covers (6) are respectively
It is symmetrical set in the upper end of main body (4) and is successively equally spaced from left to right, the bushing protective cover (6)
Height is 20 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821564475.3U CN209087689U (en) | 2018-09-21 | 2018-09-21 | Intelligent outdoor high-voltage vacuum breaker with conduit connection row's protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821564475.3U CN209087689U (en) | 2018-09-21 | 2018-09-21 | Intelligent outdoor high-voltage vacuum breaker with conduit connection row's protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209087689U true CN209087689U (en) | 2019-07-09 |
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ID=67117477
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821564475.3U Active CN209087689U (en) | 2018-09-21 | 2018-09-21 | Intelligent outdoor high-voltage vacuum breaker with conduit connection row's protective device |
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| CN (1) | CN209087689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109148211A (en) * | 2018-09-21 | 2019-01-04 | 江苏江阴华明电气设备有限公司 | Intelligent outdoor high-voltage vacuum breaker with conduit connection row's protective device |
-
2018
- 2018-09-21 CN CN201821564475.3U patent/CN209087689U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109148211A (en) * | 2018-09-21 | 2019-01-04 | 江苏江阴华明电气设备有限公司 | Intelligent outdoor high-voltage vacuum breaker with conduit connection row's protective device |
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