CN202049893U - Electric switching on/off grounding switch - Google Patents
Electric switching on/off grounding switch Download PDFInfo
- Publication number
- CN202049893U CN202049893U CN2011201305314U CN201120130531U CN202049893U CN 202049893 U CN202049893 U CN 202049893U CN 2011201305314 U CN2011201305314 U CN 2011201305314U CN 201120130531 U CN201120130531 U CN 201120130531U CN 202049893 U CN202049893 U CN 202049893U
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- CN
- China
- Prior art keywords
- base
- motor
- grounding switch
- transmission mechanism
- electric switching
- 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 - Fee Related
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Abstract
The utility model discloses an electric switching on/off grounding switch, comprising a base (1), a static contact (2) mounted thereon, and a moving cutter shaft (3) connected with a moving contact (5) through a transmission mechanism (4), wherein the base (1) is provided with a motor (6), a driving wheel (7) is mounted on the shaft of the motor (6), and a driven wheel (8) engaged with the drive wheel (7) is fixed on the moving cutter shaft (3). The electric switching on/off grounding switch controls the forward rotation and reverse rotation of the motor, the drive wheel drives the driven wheel, the moving contact is driven by the transmission mechanism to move upwards and downwards, thus realizing the separation from and combination with the static contact, and completing the switching on and off operations. The operation is simple, the labor intensity of workers is reduced, automatic control is realized, and the production efficiency is greatly improved.
Description
Technical field
The utility model relates to a kind of earthed switch, especially a kind of easy to operate, can reduce labor strength, realize the electronic divide-shut brake earthed switch of automation control.
Background technology
Earthed switches such as existing JN15 are provided with base, and fixed contact is installed on base, are provided with movable arbor simultaneously, and movable arbor joins by transmission mechanism and moving contact.Need spanner hand-manipulated to order about movable arbor during breaking-closing operating and rotate, thereby drive about the moving contact, realize the branch that closes with fixed contact.It is very inconvenient to operate, and can not realize automation control, and the labor strength height is wasted time and energy, and influences production efficiency.
Summary of the invention
The utility model is in order to solve the above-mentioned technical problem of existing in prior technology, provide a kind of easy to operate, can reduce labor strength, realize the electronic divide-shut brake earthed switch of automation control.
Technical solution of the present utility model is: a kind of electronic divide-shut brake earthed switch has base and is installed on fixed contact on the base; Be provided with movable arbor, movable arbor joins by transmission mechanism and moving contact, and motor is installed on base, and driving wheel is installed on the motor shaft, is engaged with driving wheel and is fixed on driven pulley on the movable arbor.
On described base, be provided with limit switch.
The utility model may command motor just changes, reverses, and drives driven pulley by driving wheel, orders about about the moving contact by transmission mechanism, realizes and the branch that closes of fixed contact, finishes breaking-closing operating.Easy to operate, can reduce labor strength, realize automation control, improved production efficiency greatly.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Embodiment
Below in conjunction with description of drawings embodiment of the present utility model.As shown in Figure 1, 2, 3: the same with prior art, base 1 is arranged and be installed on fixed contact 2 on the base 1; Be provided with movable arbor 3, movable arbor 3 joins by transmission mechanism 4 and moving contact 5, and different is with prior art, and motor 6 is installed on base 1, on 6 in the motor driving wheel 7 is installed, and is engaged with driving wheel 7 and is fixed on driven pulley 8 on the movable arbor 3.In order to prevent motor 1 locking, can on described base 1, be provided with limit switch 9.After moving contact 5 put in place, transmission mechanism 4 touched limit switch 9, and the control motor stops operating.
Claims (2)
1. electronic divide-shut brake earthed switch has base (1) and is installed on fixed contact (2) on the base (1); Be provided with movable arbor (3), movable arbor (3) joins by transmission mechanism (4) and moving contact (5), it is characterized in that: motor (6) is installed on base (1), on motor (6) axle driving wheel (7) is installed, is engaged with driving wheel (7) and is fixed on upward driven pulley (8) of movable arbor (3).
2. electronic divide-shut brake earthed switch according to claim 1 is characterized in that: be provided with limit switch (9) on described base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201305314U CN202049893U (en) | 2011-04-28 | 2011-04-28 | Electric switching on/off grounding switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201305314U CN202049893U (en) | 2011-04-28 | 2011-04-28 | Electric switching on/off grounding switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202049893U true CN202049893U (en) | 2011-11-23 |
Family
ID=44990192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201305314U Expired - Fee Related CN202049893U (en) | 2011-04-28 | 2011-04-28 | Electric switching on/off grounding switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202049893U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102903559A (en) * | 2012-10-31 | 2013-01-30 | 镇江华驰电器有限公司 | Earthing switch |
| CN103500671A (en) * | 2013-10-19 | 2014-01-08 | 国家电网公司 | Indoor high-voltage electric grounding switch |
| RU192136U1 (en) * | 2019-03-29 | 2019-09-04 | Вячеслав Владимирович Кургузенков | Small motor drive |
-
2011
- 2011-04-28 CN CN2011201305314U patent/CN202049893U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102903559A (en) * | 2012-10-31 | 2013-01-30 | 镇江华驰电器有限公司 | Earthing switch |
| CN102903559B (en) * | 2012-10-31 | 2015-05-20 | 镇江华驰电器有限公司 | Earthing switch |
| CN103500671A (en) * | 2013-10-19 | 2014-01-08 | 国家电网公司 | Indoor high-voltage electric grounding switch |
| CN103500671B (en) * | 2013-10-19 | 2015-07-22 | 国家电网公司 | Indoor high-voltage electric grounding switch |
| RU192136U1 (en) * | 2019-03-29 | 2019-09-04 | Вячеслав Владимирович Кургузенков | Small motor drive |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20140428 |