CN202258851U - Operating component special for distribution transformation switch - Google Patents
Operating component special for distribution transformation switch Download PDFInfo
- Publication number
- CN202258851U CN202258851U CN2011203965605U CN201120396560U CN202258851U CN 202258851 U CN202258851 U CN 202258851U CN 2011203965605 U CN2011203965605 U CN 2011203965605U CN 201120396560 U CN201120396560 U CN 201120396560U CN 202258851 U CN202258851 U CN 202258851U
- Authority
- CN
- China
- Prior art keywords
- switch
- operating
- distribution transforming
- functional unit
- turning
- Prior art date
- 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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Abstract
The utility model discloses an operating component special for a distribution transformation switch. The operating component can be used together with an insulating operating rod to operate a switch handle on a power line. The operating component comprises an operating part which is in matched connection with the insulating operating rod and a switching part which is in matched connection with the switch handle; outer surfaces of the operating part and the switching part are hinged with each other; the operating part can be used for performing trial jump test on a switch for turning on and turning off a circuit breaker; and the operating part is provided with a groove which is matched with the switch for turning on and turning off the circuit breaker. The operating component special for the distribution transformation switch is used together with the insulating operating rod, so that a certain safety distance can be ensured, the personal safety of an operator is guaranteed, and with the operating component, the turning-on and turning-off process of the switch handle can be realized by one step.
Description
Technical field
The utility model relates to a kind of distribution transforming switch dedicated operations assembly, and more particularly, it relates to a kind of distribution transforming switch dedicated operations assembly that is used for grid switching operation on the power circuit.
Background technology
Grid switching operation typically uses insulating ladder on power circuit; Be with insulating gloves to operate distribution transforming Low voltage knife switch and air switch etc.; Bring the grid switching operation overlong time thus; Cause the potential safety hazard of uncertainty, can't keep certain safe distance when operating some switches, have certain hazards.
Summary of the invention
The deficiency that exists to prior art, thus the purpose of the utility model is to provide a kind of distribution transforming switch dedicated operations assembly that the divide-shut brake process is settled at one go effectively save the operating time.
Be to realize above-mentioned purpose, the utility model provides following technical scheme: a kind of distribution transforming switch dedicated operations assembly, said operating assembly comprise functional unit and be used for the back brake parts suitable with switch knob, the functional unit setting that is connected with the back brake parts.
Through adopting technique scheme, operating assembly can be realized the branch closing operation of switch knob is settled at one go, thereby has effectively saved the operating time.
The utility model further is set to: said functional unit and back brake parts are hinged.
Through adopting technique scheme, can make the work of whole operation assembly more flexible.
The utility model further is set to: said functional unit is provided with and is used for leaking the suitable groove of guarantor's button with circuit breaker deciliter switch.
Through adopting technique scheme, also can be used as earth leakage protective device is carried out the trial jump test.
The utility model further is set to: said functional unit is connected with insulating bar.
Through adopting technique scheme, guaranteed certain safe distance, make operating personnel's personal safety be able to guarantee.
The utility model further is set to: said switch knob is deciliter switch of rectangular shape in the circuit breaker, and the back brake parts are provided with the rectangular shape cavity volume with circuit breaker deciliter switch shape adaptation.
Through adopting technique scheme, can be used for circuit breaker deciliter switch is carried out closed operation.
The utility model further is set to: said switch knob is the knife switch that has rounded nose, and the back brake parts are that the ring of a semi-ring and a sealing vertically is connected, and the rounded nose of described ring and semi-ring and knife switch is suitable.
Through adopting technique scheme, can carry out closed work to knife switch.
Description of drawings
Fig. 1 is used for the structural representation of knife switch for the utility model distribution transforming switch dedicated operations assembly;
Fig. 2 is used for the structural representation of circuit breaker deciliter switch for the utility model distribution transforming switch dedicated operations assembly.
Embodiment
Referring to figs. 1 through Fig. 2 the utility model distribution transforming switch dedicated operations assembly embodiment is further specified.
A kind of distribution transforming switch dedicated operations assembly 1; Can be used with insulating bar; Be used for operating switch handle on the power circuit; Said operating assembly 1 comprise be used for the suitable functional unit that is connected 11 of insulating bar be used for and the suitable back brake parts 12 that are connected of switch knob, functional unit 11 is connected setting with the outer surface of back brake parts 12, functional unit 11 is hinged with back brake parts 12; Said functional unit 11 also can be used for deciliter switch of circuit breaker is carried out the trial jump test, and functional unit 11 is provided with and is used for leaking the suitable groove 111 of guarantor's button with circuit breaker deciliter switch.Can make the shape of back brake parts 12 according to the shape of switch knob handle, be deciliter switch of rectangular shape in the circuit breaker like said switch knob, and back brake parts 12 are provided with the rectangular shape cavity volume 121 with circuit breaker deciliter switch shape adaptation; Like said switch knob is the knife switch that has rounded nose, and back brake parts 12 are that the ring 123 of a semi-ring 122 and a sealing vertically is connected, and the rounded nose of described ring and semi-ring and knife switch is suitable.
Claims (6)
1. distribution transforming switch dedicated operations assembly is characterized in that: said operating assembly comprises functional unit and is used for the back brake parts suitable with switch knob, the functional unit setting that is connected with the back brake parts.
2. distribution transforming switch dedicated operations assembly according to claim 1, it is characterized in that: said functional unit and back brake parts are hinged.
3. distribution transforming switch dedicated operations assembly according to claim 1 and 2 is characterized in that: said functional unit is provided with and is used for leaking the suitable groove of guarantor's button with circuit breaker deciliter switch.
4. distribution transforming switch dedicated operations assembly according to claim 1 and 2, it is characterized in that: said functional unit is connected with insulating bar.
5. distribution transforming switch dedicated operations assembly according to claim 1 and 2 is characterized in that: said switch knob is deciliter switch of rectangular shape in the circuit breaker, and the back brake parts are provided with the rectangular shape cavity volume with circuit breaker deciliter switch shape adaptation.
6. distribution transforming switch dedicated operations assembly according to claim 1 and 2; It is characterized in that: said switch knob is the knife switch that has rounded nose; The back brake parts are that the ring of a semi-ring and a sealing vertically is connected, and the rounded nose of described ring and semi-ring and knife switch is suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203965605U CN202258851U (en) | 2011-10-18 | 2011-10-18 | Operating component special for distribution transformation switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203965605U CN202258851U (en) | 2011-10-18 | 2011-10-18 | Operating component special for distribution transformation switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202258851U true CN202258851U (en) | 2012-05-30 |
Family
ID=46120057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203965605U Expired - Lifetime CN202258851U (en) | 2011-10-18 | 2011-10-18 | Operating component special for distribution transformation switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202258851U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103258662A (en) * | 2013-05-27 | 2013-08-21 | 国家电网公司 | Safe operating handle of high-voltage switch |
| CN105513839A (en) * | 2016-01-11 | 2016-04-20 | 国家电网公司 | Electrical switching brake pull rod |
-
2011
- 2011-10-18 CN CN2011203965605U patent/CN202258851U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103258662A (en) * | 2013-05-27 | 2013-08-21 | 国家电网公司 | Safe operating handle of high-voltage switch |
| CN105513839A (en) * | 2016-01-11 | 2016-04-20 | 国家电网公司 | Electrical switching brake pull rod |
| CN105513839B (en) * | 2016-01-11 | 2018-02-23 | 国家电网公司 | A kind of electric power back brake brake pull-rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |