CN202307568U - Electric drive device for grounding switch - Google Patents
Electric drive device for grounding switch Download PDFInfo
- Publication number
- CN202307568U CN202307568U CN2011203662674U CN201120366267U CN202307568U CN 202307568 U CN202307568 U CN 202307568U CN 2011203662674 U CN2011203662674 U CN 2011203662674U CN 201120366267 U CN201120366267 U CN 201120366267U CN 202307568 U CN202307568 U CN 202307568U
- Authority
- CN
- China
- Prior art keywords
- travelling gear
- transmission shaft
- grounding switch
- gearbox
- power transmission
- 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 relates to an electric drive device for a grounding switch in power transmission and distribution whole set equipment. The electric drive device for a grounding switch comprises a mounting frame and a transmission shaft arranged thereon. A driving motor is disposed below the transmission shaft. The output shaft of the driving motor is connected with a gearbox. The output shaft of the gearbox is equipped with a transmission gear. The transmission shaft is provided with a second transmission gear that is cooperated with the transmission gear. A secondary speed change mechanism is disposed between the transmission gear and the second transmission gear. Power is transmitted by the driving motor to the transmission shaft through speed changes of the gearbox and the secondary speed change mechanism, and the transmission shaft allows a grounding switch to be opened and closed automatically. The electric drive device for a grounding switch allows the grounding switch to be opened and closed automatically, enables the operation performance to be enhanced, satisfies the remote control requirement of a programmed transformer station, and enables the work efficiency to be improved.
Description
Technical field
The utility model belongs to the defeated distribution complete set of equipments technical field that becomes, and is specifically related to the earthed switch Vidacare corp in a kind of defeated change distribution complete set of equipments.
Background technology
Present disclosed 10KV armored withdraw type ac metal closing switch gear ground connection cutter operating mechanism is a hand-operating device; Equipment shakes test position with circuit breaker cart earlier when maintenance; Then the earthed switch operating grip is inserted on the gathering hole and adopts the manpower clockwise direction earthed switch that closes, overhaul afterwards counter clockwise direction and opened earthed switch.Along with the development of industrial technology and the sequencing transformer station that must ask in market are constantly emerging in large numbers, original manual ground connection cutter operating mechanism can not satisfy must asking of market fully.
Summary of the invention
To above-mentioned technical problem, the utility model provides a kind of earthed switch Vidacare corp, and it can automatic deciliter earthed switch, improves operating characteristics, satisfies the Long-distance Control requirement of sequencing transformer station.
The technical scheme that realizes the utility model is following:
The earthed switch Vidacare corp; This drive unit comprises installation frame, is arranged on the power transmission shaft on the installation frame; The below that is positioned at power transmission shaft is provided with drive motors, and the output shaft of said drive motors is connected with gearbox, on the output shaft of gearbox travelling gear is installed; Second travelling gear that cooperates with travelling gear is installed on the power transmission shaft, between the travelling gear and second travelling gear, is provided with the secondary gear.
Said secondary gear comprises through axle and is arranged on the 3rd travelling gear, the 4th travelling gear on the installation frame that the 3rd travelling gear is meshed with travelling gear, the 4th travelling gear and the engagement of second travelling gear.
One side of said power transmission shaft is provided with limit switch.
Adopted such scheme, drive motors is given power transmission shaft through the speed change of gearbox and secondary gear with transmission of power, and power transmission shaft carries out automatic deciliter to earthed switch; Wherein limit switch can detect the stroke of power transmission shaft, and when power transmission shaft turned to desired location, limit switch just can be controlled the rotation of power transmission shaft through the controlling and driving motor; The utility model can automatic deciliter earthed switch, has strengthened operating characteristics, satisfies the Long-distance Control requirement of sequencing transformer station, has also improved operating efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Among the figure, 1 is installation frame, and 2 is power transmission shaft, and 3 is limit switch, and 31 is limit switch; 4 is drive motors, and 5 is gearbox, and 6 is the output shaft of gearbox, and 7 is travelling gear; 8 is second travelling gear, and 9 is the 3rd travelling gear, and 10 is the 4th travelling gear, and 11 is mounting bracket.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is further specified.
Referring to Fig. 1, earthed switch Vidacare corp, this drive unit comprise installation frame 1, are arranged on the power transmission shaft 2 on the installation frame; During concrete the installation; Power transmission shaft penetrates the driving interface of earthed switch, thereby when power transmission shaft rotates, can be with automatic deciliter of earthed switch; The below that is positioned at power transmission shaft is provided with drive motors 4; The output shaft of drive motors is connected with gearbox 5; On the output shaft 6 of gearbox travelling gear 7 is installed; Second travelling gear 8 that cooperates with travelling gear 7 is installed on the power transmission shaft 2, between the travelling gear and second travelling gear, is provided with the secondary gear, the secondary gear comprises through axle and is arranged on the 3rd travelling gear 9, the 4th travelling gear 10 on the installation frame; The 3rd travelling gear is meshed with travelling gear, the 4th travelling gear and the engagement of second travelling gear; One side of power transmission shaft is provided with two limit switches 3,31.
Reserve on the good mounting panel through the preceding right central post that mounting bracket 11 is installed in switch cubicle; Can tentatively install this earthed switch Vidacare corp; Then power transmission shaft is penetrated the driving interface of earthed switch, the installation screw of adjusting flexible, fastening good each parts gets final product.When earthed switch needs divide-shut brake, just can be on the spot or the electronic mode of long-range employing deciliter earthed switch; The all right manual operation of the utility model simultaneously; But when manual operation deciliter earthed switch; Earthed switch Vidacare corp inside can be separated from drive motors automatically and make things convenient for manual operation flexible; Can be connected to automatically again when electronic and realize electronic deciliter earthed switch function on the drive motors, this earthed switch Vidacare corp hand automatic function is complete; Because each part that will constitute 10KV earthed switch Vidacare corp has formed modularization production, manufacturability is better, and only needs securing member that each part is assembled connection rapidly during installation, has improved efficiency of assembling and assembly quality.
Claims (3)
1. earthed switch Vidacare corp; It is characterized in that: this drive unit comprises installation frame, is arranged on the power transmission shaft on the installation frame; The below that is positioned at power transmission shaft is provided with drive motors, and the output shaft of said drive motors is connected with gearbox, on the output shaft of gearbox travelling gear is installed; Second travelling gear that cooperates with travelling gear is installed on the power transmission shaft, between the travelling gear and second travelling gear, is provided with the secondary gear.
2. earthed switch Vidacare corp according to claim 1; It is characterized in that: said secondary gear comprises through axle and is arranged on the 3rd travelling gear, the 4th travelling gear on the installation frame; The 3rd travelling gear is meshed with travelling gear, the 4th travelling gear and the engagement of second travelling gear.
3. earthed switch Vidacare corp according to claim 1 is characterized in that: a side of said power transmission shaft is provided with limit switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203662674U CN202307568U (en) | 2011-09-29 | 2011-09-29 | Electric drive device for grounding switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203662674U CN202307568U (en) | 2011-09-29 | 2011-09-29 | Electric drive device for grounding switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202307568U true CN202307568U (en) | 2012-07-04 |
Family
ID=46376412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203662674U Expired - Fee Related CN202307568U (en) | 2011-09-29 | 2011-09-29 | Electric drive device for grounding switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202307568U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103065855A (en) * | 2012-12-14 | 2013-04-24 | 江苏南瑞帕威尔电气有限公司 | High-tension switch cabinet earthing switch electric operating device |
| CN106024489A (en) * | 2016-07-31 | 2016-10-12 | 丁皇刚 | High voltage switch |
| CN108206478A (en) * | 2017-12-08 | 2018-06-26 | 国网北京市电力公司 | Switching control mechanism and with its switchgear |
-
2011
- 2011-09-29 CN CN2011203662674U patent/CN202307568U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103065855A (en) * | 2012-12-14 | 2013-04-24 | 江苏南瑞帕威尔电气有限公司 | High-tension switch cabinet earthing switch electric operating device |
| CN106024489A (en) * | 2016-07-31 | 2016-10-12 | 丁皇刚 | High voltage switch |
| CN106024489B (en) * | 2016-07-31 | 2017-11-03 | 华南理工大学 | A kind of high-voltage switch gear |
| CN108206478A (en) * | 2017-12-08 | 2018-06-26 | 国网北京市电力公司 | Switching control mechanism and with its switchgear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20140929 |
|
| EXPY | Termination of patent right or utility model |