CN203690221U - Opening-closing indicating mechanism of reclosing breaker - Google Patents
Opening-closing indicating mechanism of reclosing breaker Download PDFInfo
- Publication number
- CN203690221U CN203690221U CN201420059764.3U CN201420059764U CN203690221U CN 203690221 U CN203690221 U CN 203690221U CN 201420059764 U CN201420059764 U CN 201420059764U CN 203690221 U CN203690221 U CN 203690221U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- push rod
- indicating mechanism
- indication piece
- indicating
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 55
- 230000033001 locomotion Effects 0.000 claims abstract description 11
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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Abstract
The utility model relates to an opening-closing indicating mechanism of a reclosing breaker. The opening-closing indicating mechanism comprises a pedestal, an upper cover, a push rod arranged on the pedestal, two return springs and an indicating member. The push rod is arranged at a lower end of the pedestal. One end of the push rod is formed outside the pedestal and can do up-down vertical motions in the pedestal. One end of the push rod, inside the pedestal, has an inclined plane. An inner end of the indicating member in the pedestal has an inclined plane which is attached to the inclined plane of the push rod. The indicating member and the push rod form linkage connection. An open groove is formed in an upper end of the pedestal. An indicating portion of the indicating member is arranged in the open groove and can do left-right horizontal motions. One return spring is arranged between an upper end face of the push rod and the pedestal. One return spring is arranged between a left end face of the indicating member and a left end face of the pedestal. Each part of the indicating mechanism is simple in structure and stable in performance, and the indicating mechanism achieves an opening-closing indication function that a traditional reclosing breaker lacks.
Description
Technical field
The utility model relates to a kind of reclosing circuit breaker, relates in particular to a kind of reclosing circuit-breaker switching on-off indicating mechanism.
Background technology
Auto recloser is a kind of automatics that the circuit breaker because of after fault tripping is dropped on demand automatically; automatically circuit breaker is overlapped; not only improve the safety and reliability of power supply; reduce loss of outage; but also improve the transient state level of electric power system; increase the power transmission capacity of high-tension line; also can correct the mistrip causing due to circuit breaker or protective relaying device; and at present reclosing circuit breaker not indicating mechanism can well complete the indication work of circuit-breaker switching on-off, make reclosing circuit breaker have many drawbacks.
Summary of the invention
The purpose of this utility model is to overcome the defect of prior art, and a kind of reclosing circuit-breaker switching on-off indicating mechanism of simple in structure, dependable performance is provided.
For achieving the above object, the utility model adopts a kind of reclosing circuit-breaker switching on-off indicating mechanism, comprise pedestal, upper cover, be arranged on the push rod on pedestal, two returning springs and indication piece, described push rod is arranged on the lower end of pedestal, one end of push rod is formed on pedestal outward and can in pedestal, does, lower vertical motion, push rod one end in pedestal is formed with an inclined-plane, one end that described indication piece is arranged in pedestal is provided with an inclined-plane and fits with the inclined-plane of push rod, indication piece and push rod formation are connected, the upper end of described pedestal is provided with a fluting, the indicating section of indication piece is formed in this fluting and can does a left side, right transverse movement, between the upper surface of described push rod and pedestal, be provided with a returning spring, between the left side of indication piece and the left side of pedestal, be provided with a returning spring.
The utility model further arranges again, on described upper cover and pedestal, be provided with a chute, upper and lower end face in indication piece is arranged on pedestal is all formed with a projection, and two protruding adaptations on described indication piece are arranged in the chute of upper cover and pedestal and can left and right transverse movement.
The utility model further arranges again, and the arranged on left and right sides of described pedestal is provided with clamp, is formed with opening in the arranged on left and right sides correspondence of upper cover, and described upper cover forms buckle with pedestal by opening and clamp and is connected.
In sum, the beneficial effects of the utility model are: this indicating mechanism is simple in structure, novel in design, between push rod and indication piece, be connected and be provided with deixis, push rod and indication piece are provided with returning spring, there is spring recovery function, indicating mechanism's each several part is simple in structure, stable performance, has made up the divide-shut brake deixis that traditional reclosing circuit breaker is short of.
Accompanying drawing explanation
Fig. 1 is the general assembly stereogram of the utility model embodiment.
Fig. 2 is the utility model embodiment "on" position structural representation.
Fig. 3 is the utility model embodiment gate-dividing state structural representation.
Fig. 4 is the utility model embodiment gate-dividing state structural representation.
Embodiment
As Figure 1-4, specific embodiment of the utility model is reclosing circuit-breaker switching on-off indicating mechanism, comprise pedestal 1, upper cover 2, be arranged on the push rod 3 on pedestal 1, two returning springs 4 and indication piece 5, described push rod 3 is arranged on the lower end of pedestal 1, one end of push rod 3 is formed on outside pedestal 1 and can in pedestal 1, does, lower vertical motion, push rod 3 one end in pedestal 1 is formed with an inclined-plane 31, one end that described indication piece 5 is arranged in pedestal 1 is provided with an inclined-plane 51 and fits with the inclined-plane 31 of push rod 3, indication piece 5 forms and is connected with push rod 3, the upper end of described pedestal 1 is provided with a fluting 12, the indicating section 52 of indication piece 5 is formed in this fluting 12 and can does a left side, right transverse movement, between the upper surface of described push rod 3 and pedestal 1, be provided with a returning spring 4, between the left side of the left side of indication piece 5 and pedestal 1, be provided with a returning spring 4, on described upper cover 2 and pedestal 1, be provided with a chute a, upper in indication piece 5 is arranged on pedestal 1, lower surface is all formed with a protruding b, two protruding b adaptations on described indication piece 5 are arranged in the chute a of upper cover 2 and pedestal 1 and can be left, right transverse movement, a left side for described pedestal 1, right both sides are provided with clamp 13, on a left side for upper cover 2, right both sides correspondence is formed with opening 21, described upper cover 2 forms buckle by opening 21 with clamp 13 with pedestal 1 and is connected, this indicating mechanism is simple in structure, novel in design, between push rod 3 and indication piece 5, be connected and be provided with deixis, push rod 3 is provided with returning spring 4 with indication piece 5, there is spring recovery function, indicating mechanism's each several part is simple in structure, stable performance, make up the divide-shut brake deixis that traditional reclosing circuit breaker is short of.
Claims (3)
1. a reclosing circuit-breaker switching on-off indicating mechanism, it is characterized in that: reclosing circuit-breaker switching on-off indicating mechanism comprises pedestal, upper cover, be arranged on the push rod on pedestal, two returning springs and indication piece, described push rod is arranged on the lower end of pedestal, one end of push rod is formed on pedestal outward and can in pedestal, does, lower vertical motion, push rod one end in pedestal is formed with an inclined-plane, one end that described indication piece is arranged in pedestal is provided with an inclined-plane and fits with the inclined-plane of push rod, indication piece and push rod formation are connected, the upper end of described pedestal is provided with a fluting, the indicating section of indication piece is formed in this fluting and can does a left side, right transverse movement, between the upper surface of described push rod and pedestal, be provided with a returning spring, between the left side of indication piece and the left side of pedestal, be provided with a returning spring.
2. reclosing circuit-breaker switching on-off according to claim 1 indicating mechanism, it is characterized in that: on described upper cover and pedestal, be provided with a chute, upper and lower end face in indication piece is arranged on pedestal is all formed with a projection, and two protruding adaptations on described indication piece are arranged in the chute of upper cover and pedestal and can left and right transverse movement.
3. reclosing circuit-breaker switching on-off according to claim 1 and 2 indicating mechanism, it is characterized in that: the arranged on left and right sides of described pedestal is provided with clamp, arranged on left and right sides correspondence at upper cover is formed with opening, and described upper cover forms buckle with pedestal by opening and clamp and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420059764.3U CN203690221U (en) | 2014-01-29 | 2014-01-29 | Opening-closing indicating mechanism of reclosing breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420059764.3U CN203690221U (en) | 2014-01-29 | 2014-01-29 | Opening-closing indicating mechanism of reclosing breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203690221U true CN203690221U (en) | 2014-07-02 |
Family
ID=51012093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420059764.3U Expired - Lifetime CN203690221U (en) | 2014-01-29 | 2014-01-29 | Opening-closing indicating mechanism of reclosing breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203690221U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104752111A (en) * | 2015-03-04 | 2015-07-01 | 浙江天正电气股份有限公司 | Moulded case circuit breaker |
| CN105070600A (en) * | 2015-07-28 | 2015-11-18 | 上海电科电器科技有限公司 | Circuit breaker failure state indicating device |
| CN105551851A (en) * | 2015-12-29 | 2016-05-04 | 浙江天正电气股份有限公司 | Isolation switch having contact indication function |
-
2014
- 2014-01-29 CN CN201420059764.3U patent/CN203690221U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104752111A (en) * | 2015-03-04 | 2015-07-01 | 浙江天正电气股份有限公司 | Moulded case circuit breaker |
| CN105070600A (en) * | 2015-07-28 | 2015-11-18 | 上海电科电器科技有限公司 | Circuit breaker failure state indicating device |
| US10262827B2 (en) | 2015-07-28 | 2019-04-16 | Seari Electric Technology Co., Ltd. | Fault state indication device for circuit breaker |
| CN105551851A (en) * | 2015-12-29 | 2016-05-04 | 浙江天正电气股份有限公司 | Isolation switch having contact indication function |
| CN105551851B (en) * | 2015-12-29 | 2018-02-27 | 浙江天正电气股份有限公司 | Disconnecting switch with contact indicator function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325600 Yueqing Industrial Park, central Zhejiang, No. twelve weft Road, No. 231 Patentee after: ZHEJIANG DELING TECHNOLOGY Co.,Ltd. Address before: 325600 Yueqing Industrial Park, central Zhejiang, No. twelve weft Road, No. 231 Patentee before: ZHEJIANG DELING SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161205 Address after: 214400 Jiangyin, Jiangsu, Xinhua Road, No. 281, Patentee after: JIANGYIN LIYUAN ELECTRONICS Co.,Ltd. Address before: 325600 Yueqing Industrial Park, central Zhejiang, No. twelve weft Road, No. 231 Patentee before: ZHEJIANG DELING TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200415 Address after: 325600 floor 1, 4 and 5, production building 2, Helong explosion proof Electric Co., Ltd., No. 477, Jingqi Road, Yueqing Central Industrial Park, Yueqing City, Zhejiang Province Patentee after: ZHEJIANG DELING TECHNOLOGY Co.,Ltd. Address before: 214400, No. 281, Xinhua Road, Wuxi, Jiangsu, Jiangyin Patentee before: JIANGYIN LIYUAN ELECTRONICS Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |