CN201054333Y - Operation machine - Google Patents
Operation machine Download PDFInfo
- Publication number
- CN201054333Y CN201054333Y CNU2007201546545U CN200720154654U CN201054333Y CN 201054333 Y CN201054333 Y CN 201054333Y CN U2007201546545 U CNU2007201546545 U CN U2007201546545U CN 200720154654 U CN200720154654 U CN 200720154654U CN 201054333 Y CN201054333 Y CN 201054333Y
- Authority
- CN
- China
- Prior art keywords
- motor
- axle
- shaft coupling
- actuation mechanism
- operating mechanism
- 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 a motor actuation mechanism which aims at overcoming the deficiency of the prior product art, provides the motor actuation mechanism with simple structure, easy processing and easy manufacturing, and can realize the remote electric operation disconnecting switch. The actuation mechanism comprises an axle, a key, an oscillating arm and a connecting rod. The axle is connected with a motor through a coupling, and is driven by the motor, and the oscillating arm and the connecting rod drive a disconnecting switch to be switched on and switched off. If the motor actuation mechanism of the utility model is used in a switch cabinet product, an operator can perform remote electric operation to the switch cabinet positioned in a power distribution interval in a central control room, and the innovation of the operation mode of the power distribution equipment can be realized.
Description
Technical field
The utility model relates to a kind of disconnecting switch operation combined floodgate that uses, the operating mechanism of separating brake in switch cubicle, particularly relate to a kind of operating mechanism that has motor.
Background technology
In switch cubicle product in the market, the operating mechanism of isolating switch has only hand-power to drive, and method is handle drives isolating switch combined floodgate, the separating brake that manpower is moved mechanism.Its weak point is, can not be at central control room distant place electric operating, and the operations staff must arrive the switch cubicle front and come the hand-power operation.
Summary of the invention
The purpose of this utility model is the deficiency that overcomes the existing product technology, provide a kind of simple in structure, be easy to processing and manufacturing, can realize the motor operating mechanism of distant place electric operating isolating switch.
Operating mechanism of the present utility model comprises axle, key, connecting lever and connecting rod, and described beam warp shaft coupling is connected with motor, and by motor driven.
Described shaft coupling is provided with locking bolt, and the action force of armature was got shaft coupling when locking bolt was switched on by electromagnet, and during the electromagnet outage, locking bolt is inserted shaft coupling by spring force.Described axle is provided with clutch, can realize that axle and connecting lever break away from key and be connected, or resetkey connects.
Compared with prior art, the beneficial effects of the utility model are: 1, the operations staff can central control room distant place electric operating be positioned at power distribution station every switch cubicle.2, the locking bolt with magnet control can prevent that isolating switch from being driven the accident that may cause by the electric power of short circuit current or mechanical interlocking power.3, steerable clutch makes the operations staff manually close branch easily to keep apart the pass, cut-offs distance, insertion depth and contact pressure to adjust it.
Description of drawings
Fig. 1 is the front view of the utility model motor operating mechanism;
Fig. 2 is an A-A cutaway view among Fig. 1;
Fig. 3 is the local figure of clutch 4 depressing positions among Fig. 1, and connecting lever 6 has broken away from key and is connected with axle 3 among the figure.
Among the figure: 1 motor, 2 shaft couplings, 3,4 clutches, 5 keys, 6 connecting levers, 7 connecting rods, 8 locking bolts, 9 springs, 10 electromagnet, 11 armature, 12 small rods.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
In the accompanying drawings, operating mechanism is made up of axle 3, key 5, connecting lever 6, connecting rod 7, described axle 3 through shaft coupling 2 be that motor 1 is connected, and driven by motor 1.Connecting lever 6 realizes that with axle 3 key is connected through key 5, thereby rotates with axle 3.One end of connecting rod 7 is connected on the connecting lever 6, and the other end is connected with isolating switch, and when axle 3 was driven by motor 1, connecting rod 7 just drove isolating switch and closes a floodgate.When motor 1 counter-rotating, the isolating switch separating brake.
Described shaft coupling 2 is provided with locking bolt 8, and locking bolt 8 is supported in the shaft coupling 2 by spring 9.This moment, motor 1, shaft coupling 2, axle 3, connecting lever 6, connecting rod 7 were all locked, and isolating switch also is locked in closing position or separating brake position.Inhaled following time when electromagnet 10 energisings, armature 11, the action force of armature 11 can be got locking bolt 8 in shaft coupling 2, and is maintained.At this moment, give motor 1 energising, will drive shaft coupling 2, axle 3, connecting lever 6, connecting rod 7, drive isolating switch combined floodgate or separating brake.After isolating switch closes a floodgate or separating brake puts in place, motor 1 and electromagnet 10 outages, locking bolt 8 is pushed in the shaft coupling 2 by spring 9, and supports.
When the operations staff needs hand-power actuating isolating switch combined floodgate, separating brake, in the time of for example will adjusting the isolating switch action parameter, can handle small rod 12, clutch 4 is depressed, connecting lever 6 is just pushed away key 5 positions, breaks away from keys with axle 3 and is connected.Connecting lever 6, connecting rod 7 will move with combined floodgate, the separating brake of isolating switch at this moment, but have not been subjected to the restriction of axle 3.Again operate small rod 12, with clutch 4 pull-ups, connecting lever 6 just is pulled back to key 5 positions, is connected with axle 3 resetkeys.
Claims (4)
1. an operating mechanism comprises axle, key, connecting lever and connecting rod, it is characterized in that, described beam warp shaft coupling is connected with motor, and by motor driven.
2. operating mechanism according to claim 1 is characterized in that described shaft coupling is provided with locking bolt.
3. operating mechanism according to claim 2 is characterized in that, the action force of armature was got shaft coupling when described locking bolt was switched on by electromagnet, and during the electromagnet outage, locking bolt is inserted shaft coupling by spring force.
4. operating mechanism according to claim 1 is characterized in that, described axle is provided with clutch, can realize that axle and connecting lever disengaging key is connected or resetkey connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201546545U CN201054333Y (en) | 2007-05-14 | 2007-05-14 | Operation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201546545U CN201054333Y (en) | 2007-05-14 | 2007-05-14 | Operation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201054333Y true CN201054333Y (en) | 2008-04-30 |
Family
ID=39393993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201546545U Expired - Fee Related CN201054333Y (en) | 2007-05-14 | 2007-05-14 | Operation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201054333Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107610952A (en) * | 2017-10-24 | 2018-01-19 | 沈阳安瑞信科技有限公司 | A kind of low voltage isolation switch of motorized motions |
-
2007
- 2007-05-14 CN CNU2007201546545U patent/CN201054333Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107610952A (en) * | 2017-10-24 | 2018-01-19 | 沈阳安瑞信科技有限公司 | A kind of low voltage isolation switch of motorized motions |
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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: 20080430 Termination date: 20110514 |