CN201237977Y - Electric operation mechanism of ground switch - Google Patents
Electric operation mechanism of ground switch Download PDFInfo
- Publication number
- CN201237977Y CN201237977Y CNU2008201033924U CN200820103392U CN201237977Y CN 201237977 Y CN201237977 Y CN 201237977Y CN U2008201033924 U CNU2008201033924 U CN U2008201033924U CN 200820103392 U CN200820103392 U CN 200820103392U CN 201237977 Y CN201237977 Y CN 201237977Y
- Authority
- CN
- China
- Prior art keywords
- operating
- motor
- switch
- pedestal
- operating axis
- 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
Links
Images
Abstract
The utility model discloses an electric operating mechanism of a grounding switch. The rotation of an operating shaft controls the switching of the grounding switch; the operating mechanism comprises a base, on which an electric motor, a bi-directional clutch and a middle transmission mechanism are arranged; wherein, the electric motor is provided with a power output shaft; the bi-directional clutch is connected between the power output shaft and the middle transmission mechanism; and the middle transmission mechanism is transmissively connected with the operating shaft. The output shaft of the electric motor rotates and jointly moves the middle transmission mechanism through the bi-directional clutch; the middle transmission mechanism jointly moves the operating shaft; an operator can control the rotation of the operating shaft by controlling the positive and negative rotation of the electric motor in order to control the switching of the grounding switch; and consequently, the operator can carry out operation remotely, fulfilling the switching operation of the grounding switch without going to the spot, so that the personal safety of the operator can be fully guaranteed.
Description
Technical field
The utility model relates to a kind of motor-operating mechanism of earthed switch.
Background technology
Earthed switch generally adopts the manpower manual operation of cabinet the place ahead both at home and abroad at present, can't adopt distant place electric operating,, in operating process, break down because manual operation has many hidden danger, might injure the operator, therefore can't guarantee operating personnel's personal safety.
The utility model content
The utility model provides a kind of motor-operating mechanism of earthed switch, and it has overcome the existing deficiency that can't guarantee operating personnel's personal safety of earthed switch of background technology.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of motor-operating mechanism of earthed switch, this earthed switch rotates opening or closing of control earthed switch by operating axis, this operating mechanism comprises a pedestal, this pedestal is provided with a motor, a two-way clutch and an intermediate transmission mechanism, this motor has a power output shaft, this bidirectional clutch is connected between power output shaft and the intermediate transmission mechanism, this intermediate transmission mechanism operating axis that is in transmission connection.
In the preferred embodiment of the present utility model, this intermediate transmission mechanism comprises: a rotation is located at the connecting axle of pedestal, the primary pinion axle and that a rotation is located at pedestal rotates the intermediate gear shaft that is located at pedestal.This connecting axle, it connects power output shaft by clutch; Between this primary pinion axle, it and connecting axle by gear drive; Between this intermediate gear shaft, it and intermediate gear shaft by gear drive, and, this intermediate gear shaft operating axis that is in transmission connection.
In the preferred embodiment of the present utility model, this operating axis is six side's operating axis, and, be installed with interior six side's output gears on this six sides operating axis; This intermediate gear shaft is provided with idler gear, this idler gear interior six side's output gears that are connected with a joggle.
In the preferred embodiment of the present utility model, this connecting axle, primary pinion axle, intermediate gear shaft and operating axis be arranged in parallel.
In the preferred embodiment of the present utility model, this operating axis rotates and is arranged on the pedestal; Wherein, be installed with travel switch on this operating axis and switch cam, be provided with combined floodgate travel switch and separating brake travel switch on this pedestal, and the trip switch switches cam selects adaptive combined floodgate travel switch or separating brake travel switch.
The technical program is compared with background technology: this motor output shaft rotation is also passed through bidirectional clutch interlock intermediate transmission mechanism; this intermediate transmission mechanism interlock operating axis; it is that the controllable operation axle rotates that the operator controls the motor rotating; be opening or closing of may command earthed switch; therefore operating personnel can realize remote operation; not on-site branch, the closing operation that just can finish earthed switch; protecting operating personnel's personal safety fully, is opening or closing of may command earthed switch by pushbutton enable in the control room for example.Because bidirectional clutch is set, the engagement that when electric operating, is in transmission connection between power output shaft and the connecting axle of this clutch, the disengagement that is in transmission connection when manual operation between power output shaft and the connecting axle is (when manual operation branch, splice grafting ground switch, motor and earthed switch operating axis drop out of gear, this operating mechanism can be realized simultaneously), therefore can realize electric operating and manual operation two cover methods of operation.Because this connecting axle, primary pinion axle, intermediate gear shaft and operating axis be arranged in parallel, so transmission is accurate, accurate, simple in structure between each transmission.Because it is is between each transmission, therefore simple in structure, accurate, transmission is accurate by gear drive.Select adaptive combined floodgate travel switch or separating brake travel switch owing to the trip switch switches cam, therefore combined floodgate, separating brake are accurately, reliably.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 has illustrated the principle schematic of the operating mechanism of a preferred embodiment.
Fig. 2 has illustrated the left side of the operating mechanism of a preferred embodiment and has looked schematic diagram.
Embodiment
Please refer to Fig. 1 and Fig. 2, a kind of motor-operating mechanism of earthed switch, this earthed switch rotates opening or closing of control earthed switch by six side's operating axis 1.This operating mechanism comprises a pedestal 10, and this pedestal 10 is provided with a motor 8, one two-way clutch 7, a connecting axle 11, a primary pinion axle 3 and an intermediate gear shaft 5.This operating axis 1, intermediate gear shaft 5, primary pinion axle 3, connecting axle 11 all rotate and are arranged on this pedestal 10, and they be arranged in parallel.
This operating axis 1 is six side's operating axis, and, be installed with interior six side's output gears 4 on this six sides operating axis 1.
This motor 8 is installed on this pedestal 10, and this motor 8 has a power output shaft.
Link together by bidirectional clutch 7 between the power output shaft of this connecting axle 11 and this motor 8.Be rotatably connected by gear between this connecting axle 11 and this primary pinion axle 3.Be rotatably connected by gear between this primary pinion axle 3 and this intermediate gear shaft 5.Be installed with idler gear 12 on this intermediate gear shaft 5, these idler gear 12 engagements should interior six side's output gears 4.
Be installed with travel switch on this operating axis and switch cam 9, and, be respectively arranged with combined floodgate travel switch 2 and separating brake travel switch 6 about this pedestal 10, wherein, the trip switch switches cam 9 selects adaptive combined floodgate travel switch 2 or separating brake travel switch 6.
When these earthed switch operating motor 8 two ends added forward voltage, motor just changeed, and drove primary pinion axle 3 by bidirectional clutch 7 and rotated, driving intermediate gear shaft 5 again rotates, six side's gear shafts 4 rotate in driving again, and earthed switch operating axis 1 rotates, and earthed switch closes a floodgate.Cam 9 pushing combined floodgate travel switches 2,8 outages of earthed switch operating motor, and stop operating, making process finishes.This separating brake process is identical with above-mentioned flow process, just adds reverse voltage at earthed switch operating motor 8 two ends.
The effect of this bidirectional clutch 7 is when when manually coming operational grounding switching manipulation axle 1, guarantees earthed switch operating motor 8 and primary pinion axle 3 drop out of gears, makes manual operation not drive motor and rotates, and just can finish manual operation deciliter earthed switch.
The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented with this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (5)
1. the motor-operating mechanism of an earthed switch, this earthed switch rotates opening or closing of control earthed switch by operating axis, it is characterized in that: this operating mechanism comprises a pedestal, this pedestal is provided with a motor, a two-way clutch and an intermediate transmission mechanism, this motor has a power output shaft, this bidirectional clutch is connected between power output shaft and the intermediate transmission mechanism, this intermediate transmission mechanism operating axis that is in transmission connection.
2. the motor-operating mechanism of a kind of earthed switch according to claim 1, it is characterized in that: this intermediate transmission mechanism comprises:
One rotates the connecting axle that is located at pedestal, and it connects power output shaft by clutch;
One rotates the primary pinion axle be located at pedestal, between it and the connecting axle by gear drive; And
One rotates the intermediate gear shaft be located at pedestal, between it and the intermediate gear shaft by gear drive, and, this intermediate gear shaft operating axis that is in transmission connection.
3. the motor-operating mechanism of a kind of earthed switch according to claim 2, it is characterized in that: this operating axis is six side's operating axis, and, be installed with interior six side's output gears on this six sides operating axis; This intermediate gear shaft is provided with idler gear, this idler gear interior six side's output gears that are connected with a joggle.
4. the motor-operating mechanism of a kind of earthed switch according to claim 3, it is characterized in that: this connecting axle, primary pinion axle, intermediate gear shaft and operating axis be arranged in parallel.
5. according to the motor-operating mechanism of claim 1 or 2 or 3 or 4 described a kind of earthed switches, it is characterized in that: this operating axis rotates and is arranged on the pedestal; Wherein, be installed with travel switch on this operating axis and switch cam, be provided with combined floodgate travel switch and separating brake travel switch on this pedestal, and the trip switch switches cam selects adaptive combined floodgate travel switch or separating brake travel switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201033924U CN201237977Y (en) | 2008-08-11 | 2008-08-11 | Electric operation mechanism of ground switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201033924U CN201237977Y (en) | 2008-08-11 | 2008-08-11 | Electric operation mechanism of ground switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201237977Y true CN201237977Y (en) | 2009-05-13 |
Family
ID=40650712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201033924U Expired - Lifetime CN201237977Y (en) | 2008-08-11 | 2008-08-11 | Electric operation mechanism of ground switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201237977Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101604593B (en) * | 2009-07-10 | 2012-05-30 | 山东泰开隔离开关有限公司 | Single columns vertical straight-wheel outdoor high voltage AC earthing switch |
| CN102881471A (en) * | 2012-10-24 | 2013-01-16 | 苏州工业园区天东电器有限公司 | Dual-side shaft extension arrangement of motor operating mechanism |
| CN105006386A (en) * | 2015-07-18 | 2015-10-28 | 江苏洛凯机电股份有限公司 | Breaker electric operation mechanism with automatic clutch |
-
2008
- 2008-08-11 CN CNU2008201033924U patent/CN201237977Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101604593B (en) * | 2009-07-10 | 2012-05-30 | 山东泰开隔离开关有限公司 | Single columns vertical straight-wheel outdoor high voltage AC earthing switch |
| CN102881471A (en) * | 2012-10-24 | 2013-01-16 | 苏州工业园区天东电器有限公司 | Dual-side shaft extension arrangement of motor operating mechanism |
| CN102881471B (en) * | 2012-10-24 | 2015-10-14 | 苏州工业园区天东电器有限公司 | A kind of bilateral shaft of electromotor operating mechanism is arranged |
| CN105006386A (en) * | 2015-07-18 | 2015-10-28 | 江苏洛凯机电股份有限公司 | Breaker electric operation mechanism with automatic clutch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100583332C (en) | Electric operating mechanism of outdoor AC high-voltage segregate switch | |
| CN202736814U (en) | Motor-driven operating mechanism of disconnecting switch | |
| CN101783268B (en) | Remote control device of circuit breaker | |
| CN201237977Y (en) | Electric operation mechanism of ground switch | |
| CN207278788U (en) | A kind of actuator of electromagnetic sucker type | |
| CN102528529B (en) | Frequency-conversion speed-regulation feed box | |
| CN201314169Y (en) | Manual and electronic switching window opener | |
| CN101409172A (en) | Electrically-operated mechanism for middle-low-tension switch cabinet grounding switch | |
| CN201187617Y (en) | Valve electric device | |
| CN107240535A (en) | A kind of motor-operating mechanism of breaker | |
| CN103960951B (en) | Intelligent electric window rail device system | |
| CN207097732U (en) | A kind of high voltage isolator torch integrated formula operating mechanism | |
| CN114389191B (en) | One-key sequential control switching operation device of switch cabinet handcart | |
| CN204102785U (en) | A kind of novel single ground connection high voltage isolator | |
| CN202307568U (en) | Electric drive device for grounding switch | |
| CN201717207U (en) | Remote control device for circuit breaker | |
| CN202285206U (en) | Interlocking device of switching equipment electric grounding switch | |
| CN201725695U (en) | Transmission device for load tapping switch | |
| CN201112155Y (en) | Electrically-operated mechanism for high voltage electrical apparatus | |
| CN201199503Y (en) | Electric operation mechanism for outdoor AC high voltage isolating switch | |
| CN104328972A (en) | Sliding window capable of being automatically opened and closed | |
| CN104332349A (en) | Operating mechanism case of intelligent double earthing high voltage isolator | |
| CN102842442B (en) | On-load switch electrically operated device | |
| CN202327338U (en) | Mechanical transmission device of angular-travel electric actuating mechanism | |
| CN2593343Y (en) | Electric operation mechanism of load switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090513 |