CN203706931U - Clutch used for grounding switch - Google Patents
Clutch used for grounding switch Download PDFInfo
- Publication number
- CN203706931U CN203706931U CN201420070052.1U CN201420070052U CN203706931U CN 203706931 U CN203706931 U CN 203706931U CN 201420070052 U CN201420070052 U CN 201420070052U CN 203706931 U CN203706931 U CN 203706931U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- steel
- steel column
- driving gear
- putting hole
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 65
- 239000010959 steel Substances 0.000 claims abstract description 65
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Landscapes
- Gear Transmission (AREA)
Abstract
The utility model relates to a clutch used for a grounding switch. The clutch comprises a bracket, a driving gear, a driven gear, a driving sleeve, steel columns, steel balls and pressure springs, wherein a rotating shaft is fixedly formed on the driving gear, the rotating shaft is connected to two side plates of a bracket, the driving sleeve sleeves the rotating shaft of the driving gear, one side, facing the driving gear, of the driving sleeve is provided with a plurality of conical holes, the driving gear is provided with steel ball placing holes corresponding to the conical holes, the steel balls are arranged in the steel ball placing holes, the pressure springs are arranged between the bottom part of the steel ball placing holes and the steel balls, the inner side of the driving sleeve is evenly provided with a plurality of steel column placing holes with the diameter greater than that of the steel columns, the steel columns are arranged in the steel column placing holes, the rotating shaft forms a polygon with the same number of edges corresponding to the number of the steel column placing holes, and the driven gear is arranged outside the steel columns and rotatably connected with the rotating shaft. The clutch has the advantages of small size, simple structure and flexible and convenient operation, is widely applicable to the majority of high-voltage switches without changing dimensions and specification of the high-voltage switches.
Description
Technical field
The utility model relates to a kind of clutch, relates in particular to a kind of clutch for earthed switch.
Background technology
Along with the progress of power equipment manufacturing process, the power supply quality of power equipment is more and more stable, in order further to improve the automatization level of electric power system, and the intelligent substation upgrading work that has been in full swing of power supply industry constituent parts.Electronic and the manual Liang Tao of existing high-voltage switch gear one general configuration mechanism, so that just in case in the situation that motor drive mechanism is malfunctioning, can adopt in time manual mode to finish the work, in the prior art, while adopting manual mode to carry out separating brake, combined floodgate, tend to drive motor and rotate together with reduction box, cause manually operated moment very large, operation effort, affects the normal running of switch.
Summary of the invention
For above-mentioned reasons, the purpose of this utility model is to provide a kind of structure ingenious rationally, the clutch for earthed switch of flexible and convenient operation.
For achieving the above object, the utility model adopts a kind of clutch for earthed switch, comprise support, driving gear, driven gear, actuating sleeve, steel column, steel ball and stage clip, a rotating shaft of fixing formation on driving gear, rotating shaft is connected on support biside plate, actuating sleeve is enclosed within the rotating shaft of driving gear, actuating sleeve forms multiple bellmouths towards driving gear one side, on driving gear, corresponding bellmouth forms steel ball putting hole, steel ball is arranged in steel ball putting hole, stage clip is arranged between the bottom and steel ball of steel ball putting hole, actuating sleeve inner side evenly forms the steel column putting hole that multiple diameters are greater than steel column, steel column is arranged in steel column putting hole, the number of the corresponding steel column putting hole of rotating shaft forms the polygon of same edge number, driven gear is arranged on steel column outside and is rotatably connected with rotating shaft.
The cross sectional shape that the utility model is further set to described actuating sleeve is the L-type that interior side direction driven gear extends, and the inner side wall extension of actuating sleeve extends between driven gear and rotating shaft.
The utility model is specifically set to described actuating sleeve inner side and forms 6 steel column putting holes, and 6 steel columns are arranged in steel column putting hole, and the corresponding steel column putting hole of rotating shaft forms regular hexagon.
The utility model is further set to be provided with bearing between described driven gear and rotating shaft.
Operation principle of the present utility model is: driving gear is connected with motor linkage, motor drives driving gear and rotating shaft to rotate, orthohexagonal 6 faces in the rotating shaft of rotation can withstand steel column, pushing away steel column outwards moves, the inner side that outwards mobile steel column blocks driven gear, rotating shaft is moved together with driven gear, thus lead agency action; And when manual actuation, driven gear rotation, due to spring by steel ball top to the center of bellmouth, make all centers on 6 limits of hexagon in rotating shaft of 6 steel columns on actuating sleeve, do not understand outer moving, therefore the rotation of driven gear can not pass to rotating shaft, thereby can not cause electric machine rotation.
The utility model adopts said structure and operating principle, and volume is small and exquisite, simple and reasonable, and flexible and convenient operation is widely used in most of high-voltage switch gears, and does not change the dimensions of high-voltage switch gear.
Brief description of the drawings
Fig. 1 is the schematic diagram after the utility model specific embodiment mounted motor.
Fig. 2 is the profile of the utility model specific embodiment.
Fig. 3 is the A-A profile of Fig. 2.
Embodiment
As shown in Figure 1-Figure 3, a kind of clutch for earthed switch of specific embodiment of the utility model, comprise support 1, driving gear 2, driven gear 3, actuating sleeve 4, steel column 5, steel ball 6 and stage clip 7, driving gear 2 is connected with motor 8, a rotating shaft 21 of fixing formation on driving gear 2, rotating shaft 21 is connected on support 1 biside plate, actuating sleeve 4 is enclosed within the rotating shaft 21 of driving gear 2, the cross sectional shape of actuating sleeve 4 is the L-type that interior side direction driven gear 3 extends, actuating sleeve 4 forms multiple bellmouths 41 towards driving gear 2 one sides, on driving gear 2, corresponding bellmouth 41 forms steel ball putting hole 22, steel ball 6 is arranged in steel ball putting hole 22, stage clip 7 is arranged between the bottom and steel ball 6 of steel ball putting hole 22, actuating sleeve 4 inner sides evenly form the steel column putting hole 42 that 6 diameters are greater than steel column 5, steel column 5 is arranged in steel column putting hole 42, the corresponding steel column putting hole 42 of rotating shaft 21 forms regular hexagon, driven gear 3 is arranged on steel column 5 outsides and is rotatably connected with rotating shaft 21 by bearing 9.
Claims (4)
1. the clutch for earthed switch, it is characterized in that: clutch comprises support, driving gear, driven gear, actuating sleeve, steel column, steel ball and stage clip, a rotating shaft of fixing formation on driving gear, rotating shaft is connected on support biside plate, actuating sleeve is enclosed within the rotating shaft of driving gear, actuating sleeve forms multiple bellmouths towards driving gear one side, on driving gear, corresponding bellmouth forms steel ball putting hole, steel ball is arranged in steel ball putting hole, stage clip is arranged between the bottom and steel ball of steel ball putting hole, actuating sleeve inner side evenly forms the steel column putting hole that multiple diameters are greater than steel column, steel column is arranged in steel column putting hole, the number of the corresponding steel column putting hole of rotating shaft forms the polygon of same edge number, driven gear is arranged on steel column outside and is rotatably connected with rotating shaft.
2. the clutch for earthed switch according to claim 1, is characterized in that: the cross sectional shape of described actuating sleeve is the L-type that interior side direction driven gear extends, and the inner side wall extension of actuating sleeve extends between driven gear and rotating shaft.
3. the clutch for earthed switch according to claim 1 and 2, is characterized in that: described actuating sleeve inner side forms 6 steel column putting holes, and 6 steel columns are arranged in steel column putting hole, and the corresponding steel column putting hole of rotating shaft forms regular hexagon.
4. the clutch for earthed switch according to claim 1 and 2, is characterized in that: between described driven gear and rotating shaft, be connected by bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420070052.1U CN203706931U (en) | 2014-02-16 | 2014-02-16 | Clutch used for grounding switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420070052.1U CN203706931U (en) | 2014-02-16 | 2014-02-16 | Clutch used for grounding switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203706931U true CN203706931U (en) | 2014-07-09 |
Family
ID=51057332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420070052.1U Expired - Fee Related CN203706931U (en) | 2014-02-16 | 2014-02-16 | Clutch used for grounding switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203706931U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104409237A (en) * | 2014-11-26 | 2015-03-11 | 许继集团有限公司 | Clutch device for electric switch operating mechanism |
| CN105840744A (en) * | 2015-01-12 | 2016-08-10 | 广东德昌电机有限公司 | Gear actuator |
-
2014
- 2014-02-16 CN CN201420070052.1U patent/CN203706931U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104409237A (en) * | 2014-11-26 | 2015-03-11 | 许继集团有限公司 | Clutch device for electric switch operating mechanism |
| CN105840744A (en) * | 2015-01-12 | 2016-08-10 | 广东德昌电机有限公司 | Gear actuator |
| CN105840744B (en) * | 2015-01-12 | 2019-12-31 | 广东德昌电机有限公司 | Gear transmission device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203721608U (en) | 12kV electric grounding switch | |
| CN203993229U (en) | A kind of installation detent mechanism of taping machine | |
| CN205043769U (en) | Automatic feeding mechanical arm that goes up of system shell machine | |
| CN203706931U (en) | Clutch used for grounding switch | |
| CN203611404U (en) | Manipulator lifting device for tire vulcanizing machine | |
| CN103693581A (en) | Jack with limiting switch | |
| CN203887078U (en) | Disc riveting machine | |
| CN203721609U (en) | 35kV electric grounding switch | |
| CN203826237U (en) | Electric grounding switch | |
| CN202684589U (en) | Clamping device | |
| CN216277660U (en) | Spiral vibration pile driving system | |
| CN205289528U (en) | Punching press work piece continuous conveyor device | |
| CN204073531U (en) | A kind of Novel disc-type sludge discharging machine | |
| CN203545578U (en) | Jack with limit switch | |
| CN204486946U (en) | The sudden disconnected automatic stop arrangement of driving screw tapping machine screw tap | |
| CN204235942U (en) | There is the spelling ash trigger of adhesive dispenser | |
| CN204091800U (en) | For the device of nut fruit crushing | |
| CN102496448A (en) | Coil hard-paper cylinder stabilization oil-immersion treatment device | |
| CN105344137A (en) | Novel disc-type sludge discharge machine | |
| CN207698937U (en) | A kind of spiral bucket coiling apparatus | |
| CN104709771B (en) | A kind of automatic discharge unit | |
| CN204150690U (en) | A kind of instant noodles block grasping mechanism | |
| CN204210048U (en) | Gluing machine structure | |
| CN204235933U (en) | Cross adhesive dispenser | |
| CN104325704A (en) | Glue coating device |
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 |
Owner name: YUFENG ELECTRIC CO., LTD. Free format text: FORMER NAME: WENZHOU YUFENG ELECTRICAL APPLIANCES CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 325603 Zhejiang province Yueqing City West Industrial Zone Yufeng Baixiang Town Road No. 1 Patentee after: YUFENG ELECTRIC Co.,Ltd. Address before: 325604 Zhejiang province Yueqing City West Industrial Zone Yufeng Baixiang Town Road No. 1 Patentee before: WENZHOU YUFENG ELECTRIC Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |