CN2711880Y - Electric operation controller for high voltage switch - Google Patents
Electric operation controller for high voltage switch Download PDFInfo
- Publication number
- CN2711880Y CN2711880Y CN 200420022208 CN200420022208U CN2711880Y CN 2711880 Y CN2711880 Y CN 2711880Y CN 200420022208 CN200420022208 CN 200420022208 CN 200420022208 U CN200420022208 U CN 200420022208U CN 2711880 Y CN2711880 Y CN 2711880Y
- Authority
- CN
- China
- Prior art keywords
- switch
- shaft
- reduction unit
- main body
- gear reduction
- 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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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model is an electric operation controller for a high voltage switch, comprising a switch body, an electric motor and a gear reducer. The rotation shaft of the electric motor is connected with the control shaft of the switch body through the gear reducer, the input shaft of the gear reducer is sleeved a conical tooth, the corresponding position on a casing is provided with a regulating rod, one end of the regulating rod in the casing is sleeved a conical tooth, two conical teeth are engaged mutually, and one end of the output shaft of the gear reducer is provided with a cam which is contacted and connected with a travel switch. The switch body is operated through the electric motor, the utility model is controlled by the travel switch, making the operation movement accurate, the utility model can be operated by hand when in the no electricity state, and the using is convenient.
Description
Technical field
The utility model relates to the high-voltage switch gear in the electric power transmission line, particularly to the improvement of its operating-controlling mechanism.
Background technology
High-voltage switch gear in the present electric power transmission circuit, particularly be installed in the high-voltage switch gear on the electric pole, form by switch main body and control handle, control handle is installed on the Control Shaft of switch main body, the two ends of control handle are shaped on draw ring respectively, by the manual operation control handle, realize the action of switch, this kind switch can only manual operation, can not realize further control automatically.And the electronic formula high-voltage switch gear of controlling that occurs at present is to have set up motor, gear reduction unit on switch main body, and the rotating shaft of motor is connected with the Control Shaft of switch main body by gear reduction unit, utilizes the Control Shaft of driven by motor switch main body, realizes electronic controlling.But this switch can only electric operating, can't operate manually when grid cut-off, and maintenance is made troubles to circuit.
Summary of the invention
The purpose of this utility model is to provide a kind of and can uses with convenient with manually operated high-voltage switch gear actuation means under electroless state.
Scheme of the present utility model is: this device comprises switch main body, motor, gear reduction unit, the rotating shaft of motor is connected with the Control Shaft of switch main body by gear reduction unit, sheathed awl tooth on the power shaft of gear reduction unit, the relevant position is provided with adjusting rod on the housing, the sheathed awl tooth of the end of adjusting rod in housing, two awl teeth intermesh, and an end of gear reduction unit output shaft is provided with cam, and cam is connected with the travel switch contact.
The utility model has the advantages that: by motor switch main body is operated under the normal condition, with the cam on the gear reduction unit output shaft, the break-make of control travel switch, the control motor makes the control action of device accurate; In addition, because all sheathed awl tooth on the power shaft of gear reduction unit and the adjusting rod, two awl teeth intermesh, when the needs manual operation, can rotary regulating lever, thus the driven wheel input shaft of speed reducer is rotated the further Control Shaft of control switch main body, realization has made things convenient for use to the control of switch main body.
Description of drawings
The utility model is described in further detail with embodiment with reference to the accompanying drawings below.
Fig. 1 is the structure chart of the utility model motor and transmission mechanism.
Fig. 2 is the structure chart of the utility model cam control section.
Fig. 3 is the end view that this device is connected with switch main body.
Fig. 4 is the vertical view that this device is connected with switch main body.
1 gear reduction unit among the figure, 2 power shafts, 3 output shafts, 4 cams, 5 motors, 6 shaft couplings, 7 housings, 8 adjusting rods, 9 and 10 awl teeth, 11 travel switches, 12 switch main bodies, 13 Control Shafts.
Embodiment
As shown in Figure 1, the gear reduction unit 1 that embodiment adopts is made up of three grades of spur gears, sheathed awl tooth 10 on its power shaft 2, the relevant position is provided with adjusting rod 8 on the housing 7, and sheathed awl tooth 9, the two awl teeth of the end of adjusting rod 8 in housing 7 intermesh, motor 5 is connected with power shaft 2 by shaft coupling 6, one end of the output shaft 3 of gear reduction unit 1 is provided with cam 4, and this cam 4 is to be connected with travel switch 11 contacts as seen from Figure 2, is used for the deflection angle of output shaft 3 is limited control.
As shown in Figure 3 and Figure 4, this device is mounted in its side on switch main body 12, and wherein the output shaft 3 of gear reduction unit is fixedlyed connected with the Control Shaft 13 of switch main body 12.
During work, motor 5 drives power shaft 2 by shaft coupling 6 and rotates, multi-stage gear in gear reduction unit 1 slows down, output shaft 3 is rotated, drive the Control Shaft 13 of switch main body 12, realize the switching manipulation of switch main body 12, travel switch 11 is break-make under the effect of cam 4, motor is controlled, and is rotational travel with the deflection angle that limits output shaft 3, improves the rotation accuracy of the Control Shaft 13 of switch main body 12.
When grid cut-off, can rotate by manual operation adjusting rod 8, by the engaged transmission of awl tooth 9 and 10, drive power shaft 2 and rotate, the same operation that realizes switch main body 12.
Claims (2)
1. the electronic actuation means of a high-voltage switch gear, comprise switch main body (12), motor (5), gear reduction unit (1), the rotating shaft of motor is connected with the Control Shaft (13) of switch main body (12) by gear reduction unit (1), it is characterized in that: the power shaft (2) of gear reduction unit (1) is gone up sheathed awl tooth (10), housing (7) is gone up the relevant position adjusting rod (8) is set, the sheathed awl tooth of the end of adjusting rod (8) in housing (7) (9), two awl teeth intermesh.
2. the electronic actuation means of a kind of high-voltage switch gear as claimed in claim 1, it is characterized in that: an end of gear reduction unit output shaft (3) is provided with cam (4), and cam (4) is connected with travel switch (11) contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420022208 CN2711880Y (en) | 2004-04-20 | 2004-04-20 | Electric operation controller for high voltage switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420022208 CN2711880Y (en) | 2004-04-20 | 2004-04-20 | Electric operation controller for high voltage switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2711880Y true CN2711880Y (en) | 2005-07-20 |
Family
ID=36192980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420022208 Expired - Fee Related CN2711880Y (en) | 2004-04-20 | 2004-04-20 | Electric operation controller for high voltage switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2711880Y (en) |
-
2004
- 2004-04-20 CN CN 200420022208 patent/CN2711880Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHEJIANG ZIGUANG ELECTRICAL CO., LTD. Assignor: Zhou Heming Contract fulfillment period: 2008.4.30 to 2018.4.29 Contract record no.: 2009330001093 Denomination of utility model: Electric operation controller for high voltage switch Granted publication date: 20050720 License type: Exclusive license Record date: 20090520 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.4.30 TO 2018.4.29; CHANGE OF CONTRACT Name of requester: ZHEJIANG ZIGUANG ELECTRICAL CO.,LTD. Effective date: 20090520 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050720 Termination date: 20130420 |