CN206461288U - Environmentally friendly Cubicle Gas-Insulated Switchgear with easy manual-operating mechanism - Google Patents
Environmentally friendly Cubicle Gas-Insulated Switchgear with easy manual-operating mechanism Download PDFInfo
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- CN206461288U CN206461288U CN201621281509.9U CN201621281509U CN206461288U CN 206461288 U CN206461288 U CN 206461288U CN 201621281509 U CN201621281509 U CN 201621281509U CN 206461288 U CN206461288 U CN 206461288U
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- operating mechanism
- energy storage
- plate
- environmentally friendly
- insulated switchgear
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Abstract
Environmentally friendly Cubicle Gas-Insulated Switchgear with easy manual-operating mechanism.Mainly solve existing operating mechanism it is complicated, the problem of assembling is difficult, cost is high.The utility model provides the environmentally friendly Cubicle Gas-Insulated Switchgear with easy manual-operating mechanism, its manual-operating mechanism is relative to existing operating mechanism, and structure is simpler, and assembling is more prone to, maintenance more facilitates, manufacturing cost is low, and is respectively equipped with isolated operation axle and ground connection operating shaft, using quick, avoid maloperation, further, filled using free of contamination gas, it is more environmentally-friendly.
Description
Technical field
The utility model belongs to high-tension switch gear field, and the environmentally friendly gas more particularly to easy manual-operating mechanism is exhausted
Edge metal enclosed switchgear.
Background technology
Metal enclosed switchgear, which includes gas-filling cabinet, generally all has combined floodgate, separating brake, three stations of ground connection, three stations
Operational control is carried out by the operating mechanism of gas-filling cabinet three-stations load switch.
But the complicated of existing operating mechanism, assembling difficulty, cost are high.
Utility model content
In order to overcome the shortcomings of background technology, the utility model provides the environmentally friendly gas-insulated with easy manual-operating mechanism
Metal enclosed switchgear, mainly solve existing operating mechanism it is complicated, the problem of assembling is difficult, cost is high.
The technical scheme that the utility model is used is：
Environmentally friendly Cubicle Gas-Insulated Switchgear with easy manual-operating mechanism, including shell body, the shell
In vivo provided with closing housing, pole and rotating spindle are provided with the closing housing, the rotating spindle is provided with and the pole
Post is correspondingly provided with contact knife, in addition to the manual-operating mechanism for controlling rotating spindle to rotate, and the manual-operating mechanism includes
Output shaft, one end, which is connected, the rotating spindle, and the other end is connected with energy storage plate；
For the isolated operation axle of divide-shut brake, isolated operation axle one end, which is provided with, is used for manually operated first connecting portion, separately
One end is connected with the output shaft,
Energy storage torsion spring, is set on isolated operation axle, including turn twists leg with two；
Energy storage plate, the energy storage plate circumferential direction is provided with some spacer pins；
Locking board, is arranged on energy storage plate two ends, including the articulated section being hinged with energy storage plate, the limit with the spacing cooperation of spacer pin
Position portion, and the bearing pin coordinated with energy storage plate inner side limiting-position；
Buckle is solved, is set on output shaft, and between the bearing pin of two locking boards；
Driving plate, be arranged on two of energy storage torsion spring twist leg between, driving plate one end is connected with isolated operation axle, separately
One end is connected with solution buckle；
Dialing spring plate, be arranged on two of energy storage torsion spring twist leg between, dialing spring plate one end is connected with energy storage plate；
Also include the ground connection operating shaft for being used to be grounded operation coordinated with the intermittently-driving of isolated operation axle.
The isolated operation axle is additionally provided with the first partial gear portion；The ground connection operating shaft outer end, which is provided with, to be used to grasp manually
The second connecting portion of work, and its peripheral outer wall is provided with the second partial gear portion engaged with the first partial gear portion.
The closing housing includes base, and the base is provided with grounding contact, and the contact knife, which is included in described rotate, to be led
Axle rotates the lower closing position electrically connected with the pole, the open position separated with the pole and touched with the ground connection
The earthing position of head connection.
Also include the first side plate and the second side plate be arrangeding in parallel, the output shaft and spacer pin are arranged on first side
On plate, the isolated operation axle and ground connection operating shaft are arranged on second side plate.
Junction block, bus and insulating boot are additionally provided with the closing housing, the bus middle-end is in the insulating boot
And two ends are stretched out the insulating boot and are connected respectively with the junction block and contact knife.
Described insulating boot one end is connected with the base, and the other end is provided with the plug division coordinated with the junction block grafting.
The insulating boot is made up of epoxy resin.
The closing housing is filled with dry air or nitrogen.
The pole includes shell and is located at by what the band action of automatic brake separating mechanism pumped in the shell
Dividing plate is provided with core body, the closing housing, the shell is connected with the dividing plate.
The limiting section is to be provided with to match somebody with somebody with the pin slide on the inside of the projection that the locking board is provided with, the energy storage plate
The holding tank of conjunction.
The first partial gear portion is partial gear.
The beneficial effects of the utility model are：The utility model provides the environmentally friendly gas-insulated with easy manual-operating mechanism
Metal enclosed switchgear, its manual-operating mechanism is relative to existing operating mechanism, and structure is simpler, and assembling is more held
Easily, maintenance more facilitates, and manufacturing cost is low, and is respectively equipped with isolated operation axle and ground connection operating shaft, using quick, it is to avoid by mistake
Operation, further, is filled using free of contamination gas, more environmentally-friendly.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the utility model one embodiment.
Fig. 2 is the schematic perspective view of the hiding shell of the utility model one embodiment.
Fig. 3 is the schematic internal view of the closing housing of the utility model one embodiment.
Fig. 4 is the schematic diagram of the open position of the contact knife of the utility model one embodiment.
Fig. 5 is the schematic diagram of the closing position of the contact knife of the utility model one embodiment.
Fig. 6 is the schematic diagram of the earthing position of the contact knife of the utility model one embodiment.
Fig. 7 is the schematic perspective view of the manual-operating mechanism of the utility model one embodiment.
Fig. 8 is the sectional perspective schematic diagram of another angle of the manual-operating mechanism of the utility model one embodiment.
Fig. 9 is the sectional perspective schematic diagram of another angle of the manual-operating mechanism of the utility model one embodiment.
Figure 10 is enlarged drawing at Fig. 9 A.
Figure 11 is the partial schematic sectional view of the manual-operating mechanism of the utility model one embodiment.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：As illustrated, the ring with easy manual-operating mechanism
Protect in Cubicle Gas-Insulated Switchgear, including shell body 1, the shell body 1 provided with closing housing 2, the closing shell
Pole 21 and rotating spindle 22 are provided with body 2, the rotating spindle 22 is provided with and is correspondingly provided with contact knife 221 with the pole 21,
Also include the manual-operating mechanism 3 for being used to control rotating spindle 22 to rotate, the manual-operating mechanism includes output shaft 30, one end
Being connected has the rotating spindle 22, and the other end is connected with energy storage plate 4；For the isolated operation axle 31 of divide-shut brake, isolation behaviour
Make the one end of axle 31 to be provided with for manually operated first connecting portion 311, the other end is connected with the output shaft 30, energy storage torsion spring
32, it is set on isolated operation axle 31, including turn and two twist leg 321；Energy storage plate 33, the circumferential direction of energy storage plate 33
Provided with some spacer pins 331；Locking board 34, is arranged on the two ends of energy storage plate 33, including the articulated section 341 being hinged with energy storage plate 33,
With the limiting section 342 of the spacing cooperation of spacer pin 331, and the bearing pin 343 coordinated with the inner side limiting-position of energy storage plate 4；Solve buckle 35, set
It is located on output shaft 30, and between the bearing pin 343 of two locking boards 34；Driving plate 36, is arranged on the two of energy storage torsion spring 32
Only twist leg between 321, the one end of driving plate 36 is connected with isolated operation axle 31, the other end is connected with solution buckle 35；Dialing spring plate
37, it is arranged on two of energy storage torsion spring 32 and twists leg between 321, the one end of dialing spring plate 37 is connected with energy storage plate；Also include with isolating behaviour
Make the ground connection operating shaft 38 for being used to be grounded operation of the intermittently-driving of axle 31 cooperation.The isolated operation axle 31 is additionally provided with first
Partial gear portion 312；Ground connection operating shaft 38 outer end, which is provided with, is used for manually operated second connecting portion 381, and its circumference
Outer wall is provided with the second partial gear portion 382 engaged with the first partial gear portion 312.Its operation principle is as follows：Hand
The dynamic first connecting portion that initiation key is inserted in into isolated operation axle is rotated, and driving operation axis rotates it, operation axis energy
Driving plate action is driven, driving plate can drive wherein one of energy storage torsion spring to twist leg and be moved with solution buckle toward a direction, energy storage
The another of torsion spring is twisted leg, and remains stationary as, and energy storage plate is rotated and is pressed on spacer pin, and the elastic force so produced is then by dialling
Spring plank is acted on energy storage plate, realizes the energy storage of energy storage plate；As operation axis is rotated further, solution buckle can contact one of them
The bearing pin of locking board, and locking board is stirred around articulated section rotation, so as to realize the separation of limiting section and spacer pin, realize solution
Lock；After limiting section is separated with spacer pin, the elastic force of energy storage torsion spring is then released, and drives dialing spring plate to turn rapidly with energy storage plate
It is dynamic, until limiting section and the spacing cooperation of another group of spacer pin, so as to realize the switching of separating brake and combined floodgate station.It is grounded when needs
When, insert a key into ground connection operating shaft second connecting portion rotate, be further driven to rotating spindle and rotate counterclockwise, make its with
Grounding contact contact on base, as preferred, the first gear portion on isolated operation axle is incomplete tooth, i.e. circumferential edge
It is not to be provided with tooth entirely, so only after isolated operation axle to sub-gate position, can be driven and rotated by ground connection operating shaft, it is simple in construction
It is easy to operate.Here intermittently-driving can be partial gear, and sheave and cam are realized.
In the present embodiment, as illustrated, the closing housing 2 includes base 24, the base 24 is touched provided with ground connection
First 241, the contact knife 221 is included in the rotating spindle 22 and rotates the lower closing position electrically connected with the pole 21 and institute
State the separated open position of the pole 21 and the earthing position being connected with the grounding contact 241.Main axis can be realized
The switching of switch closing and switch opening, then needs to rotate ground connection operating shaft to realize, it is to avoid maloperation to ground connection.
In the present embodiment, as illustrated, also including the first side plate 41 and the second side plate 42 be arrangeding in parallel, the output
Axle 30 and spacer pin are arranged on first side plate 41, and the isolated operation axle 31 and ground connection operating shaft 38 are arranged on described the
On two side plates 42.The parts of correlation are installed by first and second side plate, easy to assembly, using effect is good.
In the present embodiment, as illustrated, being additionally provided with junction block 51, bus 52 and insulating boot 53 in the closing housing 2,
The middle-end of bus 52 in the insulating boot 53 and two ends stretch out the insulating boot 53 respectively with the junction block 51 and tactile
Knife 221 is connected.Bus is arranged in insulating boot, increase insulation effect, insulating boot be provided be used for bus pass in and out import and
Outlet.
In the present embodiment, as illustrated, the one end of the insulating boot 53 is connected with the base 24, the other end is provided with and institute
State the plug division 531 of the grafting of junction block 51 cooperation.
In the present embodiment, as illustrated, the insulating boot 53 is made up of epoxy resin.
In the present embodiment, as illustrated, the closing housing 2 is filled with dry air or nitrogen.Relatively conventional has
The gas of pollution, dry air or nitrogen will not produce pollution, and using effect is more preferable.
In the present embodiment, as illustrated, the pole 21 includes shell 211 and above and below the band action of automatic brake separating mechanism
Be provided with dividing plate 25 in the reciprocating core body in the shell 211, the closing housing 2, the shell 211 with it is described
Dividing plate 25 is connected.Automatic brake separating can realize that the lifting to core body is prior art by motor driven gear transmission mechanism,
Repeat no more.By the way that the shell of pole is fixedly mounted, stress is reduced, increases service life.
In the present embodiment, as illustrated, the limiting section 342 is the projection that the locking board 34 is provided with, the storage
The holding tank 49 being slidably matched with the bearing pin 343 can be provided with the inside of plate 4.When rotation, projection is pressed on spacer pin, makes storage
Energy plate is stopped operating and energy storage, and unlocking board is pushed away on bearing pin, it is rotated around articulated section, so that energy storage plate is unlocked, structure letter
It is single, it is easy to use.
In the present embodiment, as illustrated, the first partial gear portion is partial gear.
Embodiment is not construed as to limitation of the present utility model, but any based on changing that spirit of the present utility model is made
Enter, all should be within protection domain of the present utility model.
Claims (7)
1. the environmentally friendly Cubicle Gas-Insulated Switchgear with easy manual-operating mechanism, including shell body（1）, the shell
Body（1）It is interior to be provided with closing housing（2）, the closing housing（2）It is interior to be provided with pole（21）And rotating spindle（22）, it is described to rotate master
Axle（22）It is provided with and the pole（21）It is correspondingly provided with contact knife（221）, it is characterised in that：Also include being used to control rotating spindle
（22）The manual-operating mechanism of rotation（3）, the manual-operating mechanism includes
Output shaft（30）, one end, which is connected, the rotating spindle（22）, the other end is connected with energy storage plate（4）；
Isolated operation axle for divide-shut brake（31）, isolated operation axle（31）One end, which is provided with, is used for manually operated first connecting portion
（311）, the other end and the output shaft（30）Connection,
Energy storage torsion spring（32）, it is set in isolated operation axle（31）On, including turn twists leg with two（321）；
Energy storage plate（33）, the energy storage plate（33）Circumferential direction is provided with some spacer pins（331）；
Locking board（34）, it is arranged on energy storage plate（33）Two ends, including with energy storage plate（33）The articulated section being hinged（341）, it is and spacing
Pin（331）The limiting section of spacing cooperation（342）, and and energy storage plate（4）The bearing pin that inner side limiting-position coordinates（343）；
Solve buckle（35）, it is set in output shaft（30）On, and positioned at two locking boards（34）Bearing pin（343）Between；
Driving plate（36）, it is arranged on energy storage torsion spring（32）Two twist leg（321）Between, driving plate（36）One end and isolated operation
Axle（31）It is connected, the other end and solution buckle（35）Connection；
Dialing spring plate（37）, it is arranged on energy storage torsion spring（32）Two twist leg（321）Between, dialing spring plate（37）One end connects with energy storage plate
Connect；
Also include and isolated operation axle（31）The ground connection operating shaft for being grounded operation that intermittently-driving coordinates（38）.
2. the environmentally friendly Cubicle Gas-Insulated Switchgear of the easy manual-operating mechanism of band according to claim 1, its
It is characterised by：The isolated operation axle（31）It is additionally provided with the first partial gear portion（312）；The ground connection operating shaft（38）Outer end
Provided with for manually operated second connecting portion（381）, and its peripheral outer wall be provided with and the first partial gear portion（312）
Second partial gear portion of engagement（382）.
3. the environmentally friendly Cubicle Gas-Insulated Switchgear of the easy manual-operating mechanism of band according to claim 2, its
It is characterised by：The closing housing（2）Including base（24）, the base（24）It is provided with grounding contact（241）, the contact knife
（221）It is included in the rotating spindle（22）Rotate the lower and pole（21）The closing position of electrical connection and the pole
Post（21）Separated open position and with the grounding contact（241）The earthing position of connection.
4. the environmentally friendly Cubicle Gas-Insulated Switchgear of the easy manual-operating mechanism of band according to claim 1, its
It is characterised by：Also include the first side plate be arrangeding in parallel（41）With the second side plate（42）, the output shaft（30）Set with spacer pin
Put in first side plate（41）On, the isolated operation axle（31）With ground connection operating shaft（38）It is arranged on second side plate
（42）On.
5. the environmentally friendly Cubicle Gas-Insulated Switchgear of the easy manual-operating mechanism of band according to claim 1, its
It is characterised by：The closing housing（2）Filled with dry air or nitrogen.
6. the environmentally friendly Cubicle Gas-Insulated Switchgear of the easy manual-operating mechanism of band according to claim 1, its
It is characterised by：The pole（21）Including shell（211）With pumped by the action of automatic brake separating mechanism band be located at institute
State shell（211）Interior core body, the closing housing（2）It is interior to be provided with dividing plate（25）, the shell（211）With the dividing plate（25）
Connection.
7. the environmentally friendly Cubicle Gas-Insulated Switchgear of the easy manual-operating mechanism of band according to claim 1, its
It is characterised by：The limiting section（342）For the locking board（34）The projection being provided with, the energy storage plate（4）Inner side be provided with
The bearing pin（343）The holding tank being slidably matched（49）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621281509.9U CN206461288U (en) | 2016-11-28 | 2016-11-28 | Environmentally friendly Cubicle Gas-Insulated Switchgear with easy manual-operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621281509.9U CN206461288U (en) | 2016-11-28 | 2016-11-28 | Environmentally friendly Cubicle Gas-Insulated Switchgear with easy manual-operating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206461288U true CN206461288U (en) | 2017-09-01 |
Family
ID=59692219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621281509.9U Expired - Fee Related CN206461288U (en) | 2016-11-28 | 2016-11-28 | Environmentally friendly Cubicle Gas-Insulated Switchgear with easy manual-operating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206461288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531539A (en) * | 2016-11-28 | 2017-03-22 | 浙江博为电气有限公司 | Environment-friendly gas insulated metal-enclosed switchgear |
-
2016
- 2016-11-28 CN CN201621281509.9U patent/CN206461288U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531539A (en) * | 2016-11-28 | 2017-03-22 | 浙江博为电气有限公司 | Environment-friendly gas insulated metal-enclosed switchgear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170901 Termination date: 20191128 |