CN105070584A - Mutual inductor type outdoor high voltage vacuum circuit breaker - Google Patents
Mutual inductor type outdoor high voltage vacuum circuit breaker Download PDFInfo
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- CN105070584A CN105070584A CN201510423839.0A CN201510423839A CN105070584A CN 105070584 A CN105070584 A CN 105070584A CN 201510423839 A CN201510423839 A CN 201510423839A CN 105070584 A CN105070584 A CN 105070584A
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- spring
- bar
- fixedly connected
- support
- montant
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/662—Housings or protective screens
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- Particle Accelerators (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
Provided is a mutual inductor type outdoor high voltage vacuum circuit breaker, which is arranged on a cement rod, and comprises a first strutting device, a second strutting device, a body device and a buffer unit. The cement rod is provided with a first through hole and a first magnet; the first strutting device comprises a first rack, a second rack, a first spring, a first dead lever and a first rotary rod; the second strutting device comprises a first cross bar, a second spring, a first vertical stick and a second magnet; the body device comprises a shoe plate, a support rod, a third spring, a second rotary rod, a second dead lever, a body and a cushion block; the buffer unit comprises a protection frame, a first rectangular block, a first buffer beam, a fourth spring, a vertical stick, a second rectangular block, a second buffer beam and a fifth spring; the protection frame is in a concave shape, and two ends are in fixed connection with the cement rod; the protection frame is located on the left side of the first through hole. The mutual inductor type outdoor high voltage vacuum circuit breaker can be firmly fixed to the cement rod, and perform effective buffer and protection when the cement rod falls.
Description
Technical field
The present invention relates to controller switching equipment technical field, particularly relate to a kind of inductor-type outdoor high-voltage vacuum circuit breaker.
Background technology
" vacuum circuit-breaker " gains the name because the dielectric of contact gap after its arc-extinguishing medium and arc extinguishing is all high vacuum, its have volume little, lightweight, be applicable to frequent operation, advantage that arc extinguishing need not overhaul, apply comparatively universal in power distribution network.Vacuum circuit-breaker is 3 to 10KV; indoor distribution in 50Hz three-phase alternating current system; can in industrial and mining enterprises, power plant, transformer station as the protection of electric equipment with control only; be specially adapted to the field of employment requiring non-oil ultra high vacuum system, less maintenance and frequent operation, circuit breaker is configurable in middle-placed switch cabinet, double-layer cabinet, fixing cabinet and uses as control and protection high voltage electric equipment.
Along with the development of science and technology, the function of circuit breaker is more and more comprehensive, accordingly, its price is also more and more higher, particularly vacuum circuit-breaker, its price comparison is high, what have reaches unit up to ten thousand, wherein, a kind of vacuum circuit-breaker of open air, by support installing on cement pole, be applicable to cut-off, close the load current of city or rural power distribution system, overload current and short circuit current current, not there is not a good safeguard measure to this kind of vacuum circuit-breaker, when such as there is earthquake, concrete wire pole just likely can be toppled over, like this, vacuum circuit-breaker will directly be pounded on the ground, be subject to badly damaged.
Therefore, need to provide a kind of new technical scheme to solve the problems of the technologies described above.
Summary of the invention
The object of this invention is to provide a kind of inductor-type outdoor high-voltage vacuum circuit breaker that can effectively solve the problems of the technologies described above.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of inductor-type outdoor high-voltage vacuum circuit breaker, described inductor-type outdoor high-voltage vacuum circuit breaker is arranged on cement pole, it comprises the first bracing or strutting arrangement, be positioned at the second bracing or strutting arrangement above described first bracing or strutting arrangement, the buffer unit being positioned at the body apparatus above described second bracing or strutting arrangement and being positioned on the left of described cement pole, described cement pole is provided with the first through hole and is positioned at the first magnet above described first through hole, described first bracing or strutting arrangement comprises the first support, be arranged at the second support on described first support, be positioned at the first spring above described first support, the first swingle being positioned at the first fixed lever on the left of described first spring and being positioned on described first fixed lever, described second bracing or strutting arrangement comprises the first cross bar, be positioned at the second spring above described first cross bar, the second magnet being positioned at the first montant on the right side of described first cross bar and being positioned at above described first montant, described body apparatus comprises supporting bracket, be positioned at and lean bar on the left of described supporting bracket, the 3rd spring on the left of bar is leaned described in being positioned at, the second swingle above bar is leaned described in being positioned at, be positioned at the second fixed lever on the left of described second swingle, the cushion block being positioned at the body on the right side of described second swingle and being positioned on the right side of body, described buffer unit comprises bearer bar, be positioned at the first rectangular block above described bearer bar, be positioned at the first buffer bar above described first rectangular block, be positioned at the 4th spring on the right side of described first buffer bar, be positioned at the montant on the right side of described 4th spring, be positioned at the second rectangular block of below, be positioned at the second buffer bar below described second rectangular block and be positioned at the 5th spring on the right side of described second buffer bar, described bearer bar is concave character type, the two ends of described bearer bar are fixedly connected with described cement pole, described bearer bar is positioned at the left side of described first through hole, the lower surface of described first rectangular block is fixedly connected with the upper surface of described bearer bar, the lower end of described first buffer bar turns with described first rectangular block axle and is connected, described montant is cuboid, described montant is vertically placed, the lower surface of described montant is fixedly connected with the upper surface of described bearer bar, the left end of described 4th spring is fixedly connected with described first buffer bar, the right-hand member of described 4th spring is fixedly connected with described montant.
Described first magnet is cuboid, and described first magnet is fixedly connected with described cement pole.
Described first support is L-type, and one end of described first support is fixedly connected with described cement pole, and the other end of described first support straight up.
Described second support is L-type, and one end of described second support is fixedly connected with described first support, and the other end of described second support straight up, vertically place by described first spring, and the lower end of described first spring is fixedly connected with described first support.
Described first fixed lever is cuboid, and the lower surface of described first fixed lever is fixedly connected with described first support, and described first swingle is cuboid, and the lower end of described first swingle turns with described first fixed lever axle and is connected.
Described first cross bar is cuboid, described first cross bar horizontal positioned, and the left end of described first cross bar is fixedly connected with the side of described cement pole, and described first cross bar is provided with the rectangular opening running through its upper and lower surface.
The lower end of described second spring is fixedly connected with the upper surface of described first cross bar, and described first montant is cuboid, and described first montant is vertically placed, and the right-hand member of described first cross bar is fixedly connected with the left surface of described first montant.
After adopting technique scheme, tool of the present invention has the following advantages:
Inductor-type outdoor high-voltage vacuum circuit breaker structure of the present invention is simple; can very firmly be fixed on cement pole; and when cement pole is toppled over; due to the setting of spring; can effectively cushion the present invention and protect; prevent it from when earthquake and other disasters occur, the present invention is damaged, protected effect is good.
Accompanying drawing explanation
Be described further below in conjunction with the embodiment of accompanying drawing to inductor-type outdoor high-voltage vacuum circuit breaker of the present invention:
Fig. 1 is the structural representation of inductor-type outdoor high-voltage vacuum circuit breaker of the present invention;
Embodiment
As shown in Figure 1, inductor-type outdoor high-voltage vacuum circuit breaker of the present invention is arranged on cement pole 1, and it comprises the first bracing or strutting arrangement 2, the buffer unit 5 that is positioned at the second bracing or strutting arrangement 3 above described first bracing or strutting arrangement 2, is positioned at the body apparatus 4 above described second bracing or strutting arrangement 3 and is positioned on the left of described cement pole 1.
As shown in Figure 1, described cement pole 1 is in cylinder, and described cement pole 1 is vertically placed, and described cement pole 1 is provided with the first through hole 11 and is positioned at the first magnet 12 above described first through hole 11.Described first through hole 11 is in rectangular-shaped, and described first through hole 11 runs through the surface, left and right of described cement pole 1.Described first magnet 12 is in cuboid, and described first magnet 12 is fixedly connected with described cement pole 1.
As shown in Figure 1, described first bracing or strutting arrangement 2 comprise the first support 21, the second support 22 be arranged on described first support 21, the first swingle 25 of being positioned at the first spring 23 above described first support 21, being positioned at the first fixed lever 24 on the left of described first spring 23 and being positioned on described first fixed lever 24.Described first support 21 is in L-type, and one end of described first support 21 is fixedly connected with described cement pole 1, and the other end of described first support 21 straight up.Described second support 22 is in L-type, and one end of described second support 22 is fixedly connected with described first support 21, and the other end of described second support 22 straight up.Described first spring 23 is vertically placed, and the lower end of described first spring 23 is fixedly connected with described first support 21.Described first fixed lever 24 is in cuboid, and the lower surface of described first fixed lever 24 is fixedly connected with described first support 21.Described first swingle 25 is in cuboid, and the lower end of described first swingle 25 turns with described first fixed lever 24 axle and is connected.
As shown in Figure 1, described second bracing or strutting arrangement 3 the second magnet 34 of comprising the first cross bar 31, being positioned at the second spring 32 above described first cross bar 31, being positioned at the first montant 33 on the right side of described first cross bar 31 and being positioned at above described first montant 33.Described first cross bar 31 is in cuboid, and described first cross bar 31 horizontal positioned, the left end of described first cross bar 31 is fixedly connected with the side of described cement pole 1, and described first cross bar 31 is provided with the rectangular opening 311 running through its upper and lower surface.Described second spring 32 is provided with two and lays respectively at the left and right sides, and the lower end of described second spring 32 is fixedly connected with the upper surface of described first cross bar 31.Described first montant 33 is in cuboid, and described first montant 33 is vertically placed, and the right-hand member of described first cross bar 31 is fixedly connected with the left surface of described first montant 33.Described second magnet 34 is in cuboid, and described second magnet 34 horizontal positioned, the upper surface of the described first vertical bar 33 is fixedly connected with the lower surface of described second magnet 34.
As shown in Figure 1, described body apparatus 4 comprise supporting bracket 41, be positioned on the left of described supporting bracket 41 lean bar 42, be positioned at described in lean the 3rd spring 43 on the left of bar 42, be positioned at described in the cushion block 46 that leans the second swingle 44 above bar 42, be positioned at the second fixed lever 45 on the left of described second swingle 44, be positioned at the body 47 on the right side of described second swingle 44 and be positioned on the right side of body 47.Described supporting bracket 41 is in cuboid, and described supporting bracket 41 horizontal positioned, described second spring 3 upper end is fixedly connected with the lower surface of described supporting bracket 41.The described bar 42 of leaning in cuboid, described in lean bar 42 and vertically place, described in lean bar 42 upper end be fixedly connected with the lower surface of described second swingle 44.The left end of described 3rd spring 43 is fixedly connected with described cement pole 1, and the right-hand member of described 3rd spring 43 is fixedly connected with the described left surface leaning bar 42.Described second fixed lever 45 is in cuboid, and described second fixed lever 45 horizontal positioned, the left end of described second fixed lever 45 is fixedly connected with described cement pole 1.Described second swingle 44 is in cuboid, and the left end of described second swingle 44 turns with the right-hand member axle of described second fixed lever 45 and is connected, and described second swingle 44 can be rotated around the right-hand member of described second fixed lever 45.Described body 47 is outdoor high-voltage vacuum breaker, and the left end of described body 47 is fixedly connected with the right surface of described second swingle 44, and the lower surface of described body 47 is fixedly connected with the upper surface of described supporting bracket 41.Described cushion block 46 is in Z-shaped, and one end of described cushion block 46 is fixedly connected with described body 47, and described cushion block 46 is fixedly connected with the upper surface of described supporting bracket 41.
As shown in Figure 1, described buffer unit 5 comprise bearer bar 51, be positioned at the first rectangular block 52 above described bearer bar 51, be positioned at the first buffer bar 53 above described first rectangular block 52, be positioned at the 4th spring 54 on the right side of described first buffer bar 53, be positioned at the montant 55 on the right side of described 4th spring 54, the second rectangular block 57 being positioned at below, the 5th spring 58 that is positioned at the second buffer bar 56 below described second rectangular block 57 and is positioned on the right side of described second buffer bar 56.Described bearer bar 51 is in concave character type, and the two ends of described bearer bar 51 are fixedly connected with described cement pole 1, and described bearer bar 51 is positioned at the left side of described first through hole 11.Described first rectangular block 52 is in cuboid, and the lower surface of described first rectangular block 52 is fixedly connected with the upper surface of described bearer bar 51.The lower end of described first buffer bar 53 turns with described first rectangular block 52 axle and is connected, and described first buffer bar 53 can be rotated.Described montant 55 is in cuboid, and described montant 55 is vertically placed, and the lower surface of described montant 55 is fixedly connected with the upper surface of described bearer bar 51.Described 4th spring 54 horizontal positioned, the left end of described 4th spring 54 is fixedly connected with described first buffer bar 53, and the right-hand member of described 4th spring 54 is fixedly connected with described montant 55.Described second rectangular block 57 is in cuboid, and the upper surface of described second rectangular block 57 is fixedly connected with the lower surface of described bearer bar 51.The upper end of described second buffer bar 56 turns with described second rectangular block 57 axle and is connected, and described second buffer bar 56 can be rotated.The left end of described 5th spring 58 is fixedly connected with described second buffer bar 56, and the right-hand member of described 5th spring 58 is fixedly connected with described cement pole 1.
As shown in Figure 1; when described inductor-type outdoor high-voltage vacuum circuit breaker of the present invention uses; when cement pole 1 tilts to the right; described first bracing or strutting arrangement 2 and the second bracing or strutting arrangement 3 can play cushioning effect; thus good protective effect is played to body 47; when cement pole 1 tilts to the left, described second bracing or strutting arrangement 3 and body apparatus 4 are rotated counterclockwise, and now the left end of the first cross bar 31 is no longer fixedly connected with described cement pole 1.It is inner that described body 47 is contained in described bearer bar 51 through the first through hole 11; then the first buffer bar 53 and the second buffer bar 56 play cushioning effect; described first magnet 12 fits together with described second magnet 34, and the second bracing or strutting arrangement 3 and body apparatus 4 can not be turned clockwise.So far, inductor-type outdoor high-voltage vacuum circuit breaker use procedure of the present invention is described.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any those skilled in the art are in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of described claim.
Claims (7)
1. an inductor-type outdoor high-voltage vacuum circuit breaker, it is characterized in that: described inductor-type outdoor high-voltage vacuum circuit breaker is arranged on cement pole, it comprises the first bracing or strutting arrangement, be positioned at the second bracing or strutting arrangement above described first bracing or strutting arrangement, the buffer unit being positioned at the body apparatus above described second bracing or strutting arrangement and being positioned on the left of described cement pole, described cement pole is provided with the first through hole and is positioned at the first magnet above described first through hole, described first bracing or strutting arrangement comprises the first support, be arranged at the second support on described first support, be positioned at the first spring above described first support, the first swingle being positioned at the first fixed lever on the left of described first spring and being positioned on described first fixed lever, described second bracing or strutting arrangement comprises the first cross bar, be positioned at the second spring above described first cross bar, the second magnet being positioned at the first montant on the right side of described first cross bar and being positioned at above described first montant, described body apparatus comprises supporting bracket, be positioned at and lean bar on the left of described supporting bracket, the 3rd spring on the left of bar is leaned described in being positioned at, the second swingle above bar is leaned described in being positioned at, be positioned at the second fixed lever on the left of described second swingle, the cushion block being positioned at the body on the right side of described second swingle and being positioned on the right side of body, described buffer unit comprises bearer bar, be positioned at the first rectangular block above described bearer bar, be positioned at the first buffer bar above described first rectangular block, be positioned at the 4th spring on the right side of described first buffer bar, be positioned at the montant on the right side of described 4th spring, be positioned at the second rectangular block of below, be positioned at the second buffer bar below described second rectangular block and be positioned at the 5th spring on the right side of described second buffer bar, described bearer bar is concave character type, the two ends of described bearer bar are fixedly connected with described cement pole, described bearer bar is positioned at the left side of described first through hole, the lower surface of described first rectangular block is fixedly connected with the upper surface of described bearer bar, the lower end of described first buffer bar turns with described first rectangular block axle and is connected, described montant is cuboid, described montant is vertically placed, the lower surface of described montant is fixedly connected with the upper surface of described bearer bar, the left end of described 4th spring is fixedly connected with described first buffer bar, the right-hand member of described 4th spring is fixedly connected with described montant.
2. inductor-type outdoor high-voltage vacuum circuit breaker according to claim 1, is characterized in that: described first magnet is cuboid, and described first magnet is fixedly connected with described cement pole.
3. inductor-type outdoor high-voltage vacuum circuit breaker according to claim 2, is characterized in that: described first support is L-type, and one end of described first support is fixedly connected with described cement pole, and the other end of described first support straight up.
4. inductor-type outdoor high-voltage vacuum circuit breaker according to claim 3, it is characterized in that: described second support is L-type, one end of described second support is fixedly connected with described first support, the other end of described second support straight up, described first spring is vertically placed, and the lower end of described first spring is fixedly connected with described first support.
5. inductor-type outdoor high-voltage vacuum circuit breaker according to claim 4, it is characterized in that: described first fixed lever is cuboid, the lower surface of described first fixed lever is fixedly connected with described first support, described first swingle is cuboid, and the lower end of described first swingle turns with described first fixed lever axle and is connected.
6. inductor-type outdoor high-voltage vacuum circuit breaker according to claim 5, it is characterized in that: described first cross bar is cuboid, described first cross bar horizontal positioned, the left end of described first cross bar is fixedly connected with the side of described cement pole, and described first cross bar is provided with the rectangular opening running through its upper and lower surface.
7. inductor-type outdoor high-voltage vacuum circuit breaker according to claim 6, it is characterized in that: the lower end of described second spring is fixedly connected with the upper surface of described first cross bar, described first montant is cuboid, described first montant is vertically placed, and the right-hand member of described first cross bar is fixedly connected with the left surface of described first montant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510423839.0A CN105070584B (en) | 2015-07-20 | 2015-07-20 | Mutual inductor type outdoor high voltage vacuum circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510423839.0A CN105070584B (en) | 2015-07-20 | 2015-07-20 | Mutual inductor type outdoor high voltage vacuum circuit breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105070584A true CN105070584A (en) | 2015-11-18 |
| CN105070584B CN105070584B (en) | 2017-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510423839.0A Active CN105070584B (en) | 2015-07-20 | 2015-07-20 | Mutual inductor type outdoor high voltage vacuum circuit breaker |
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| CN (1) | CN105070584B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108133849A (en) * | 2017-12-21 | 2018-06-08 | 潘桂丰 | A kind of outdoor high voltage circuit breaker mounting and fixing support |
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| GB403235A (en) * | 1932-07-01 | 1933-12-21 | British Electrical & Allied In | Improvements relating to electrical circuit breakers |
| CN202018917U (en) * | 2011-03-15 | 2011-10-26 | 沈阳华利能源设备制造有限公司 | External shielding structure of vacuum arc extinguish chamber |
| CN202495390U (en) * | 2012-02-22 | 2012-10-17 | 安徽龙波电气有限公司 | Protective cover for energy storage spring |
| CN103000464A (en) * | 2012-12-17 | 2013-03-27 | 无锡市凯旋电机有限公司 | Balance mechanism used for anti-impact vibration of electromagnetic trip |
| CN204155830U (en) * | 2014-10-11 | 2015-02-11 | 宇邦电气有限公司 | Inductor-type outdoor high-voltage vacuum circuit breaker |
| CN204155829U (en) * | 2014-10-11 | 2015-02-11 | 宇邦电气有限公司 | Inductor-type outdoor high-voltage vacuum circuit breaker |
| KR101494794B1 (en) * | 2013-12-20 | 2015-02-23 | 엘에스산전 주식회사 | Safety Shutter of Vacuum Circuit Breaker |
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2015
- 2015-07-20 CN CN201510423839.0A patent/CN105070584B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB403235A (en) * | 1932-07-01 | 1933-12-21 | British Electrical & Allied In | Improvements relating to electrical circuit breakers |
| CN202018917U (en) * | 2011-03-15 | 2011-10-26 | 沈阳华利能源设备制造有限公司 | External shielding structure of vacuum arc extinguish chamber |
| CN202495390U (en) * | 2012-02-22 | 2012-10-17 | 安徽龙波电气有限公司 | Protective cover for energy storage spring |
| CN103000464A (en) * | 2012-12-17 | 2013-03-27 | 无锡市凯旋电机有限公司 | Balance mechanism used for anti-impact vibration of electromagnetic trip |
| KR101494794B1 (en) * | 2013-12-20 | 2015-02-23 | 엘에스산전 주식회사 | Safety Shutter of Vacuum Circuit Breaker |
| CN204155830U (en) * | 2014-10-11 | 2015-02-11 | 宇邦电气有限公司 | Inductor-type outdoor high-voltage vacuum circuit breaker |
| CN204155829U (en) * | 2014-10-11 | 2015-02-11 | 宇邦电气有限公司 | Inductor-type outdoor high-voltage vacuum circuit breaker |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108133849A (en) * | 2017-12-21 | 2018-06-08 | 潘桂丰 | A kind of outdoor high voltage circuit breaker mounting and fixing support |
| CN108133849B (en) * | 2017-12-21 | 2019-11-05 | 德清德洋自动化科技有限公司 | A kind of outdoor high voltage circuit breaker mounting and fixing support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105070584B (en) | 2017-04-26 |
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Effective date of registration: 20181207 Address after: 233010 Pioneering Building 316, Huineng Small and Micro Enterprises Pioneering Center, 1750 Shengli West Road, Yuhui District, Bengbu City, Anhui Province Patentee after: Bengbu Dingrong Science and Technology Information Consulting Co., Ltd. Address before: 410000 A598, headquarters of the CLP Software Park, 39 Jian Shan Road, Changsha hi tech Development Zone, Hunan Patentee before: Changsha Jin Ding Information Technology Co., Ltd |
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Effective date of registration: 20190806 Address after: 050000 No. 99 West South Second Ring Road, Qiaoxi District, Shijiazhuang City, Hebei Province Patentee after: Shijiazhuang Development Zone Xinshi Electric Co., Ltd. Address before: 233010 Pioneering Building 316, Huineng Small and Micro Enterprises Pioneering Center, 1750 Shengli West Road, Yuhui District, Bengbu City, Anhui Province Patentee before: Bengbu Dingrong Science and Technology Information Consulting Co., Ltd. |
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