CN206098211U - Shutter device - Google Patents
Shutter device Download PDFInfo
- Publication number
- CN206098211U CN206098211U CN201621085124.5U CN201621085124U CN206098211U CN 206098211 U CN206098211 U CN 206098211U CN 201621085124 U CN201621085124 U CN 201621085124U CN 206098211 U CN206098211 U CN 206098211U
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- China
- Prior art keywords
- switch
- lockset
- shutter device
- earthed
- lock
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- 238000010276 construction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 231100000817 safety factor Toxicity 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model provides a shutter device, include: load switch, load switch sets up on main inlet wire way, earthing switch, earthing switch's first end is connected with load switch, and earthing switch's second end is connected with ground circuit, the circular telegram pilot lamp, the circular telegram pilot lamp is linked together with main inlet wire way to whether instruct main inlet wire way electrified, first tool to lock, first tool to lock setting are on earthing switch, and when first tool to lock locking, earthing switch can not be closed, and when first tool to lock was opened, earthing switch can be closed. The technical scheme of the utility model the problem that earthing switch was closed to the electrified mistiming of the load switch among the prior art has been solved effectively.
Description
Technical field
This utility model is related to shutter device technical field, in particular to a kind of shutter device.
Background technology
In prior art, only one of which mechanical latching between the on-load switch and grounding switch of shutter, on-load switch breaks
After opening, grounding switch can be closed, site operation personnel can only judge by the powered display lamp of field observation, and shutter master
Enter, there is shutter master and enter on-load switch disconnection, and it is now main enter cable it is still powered, by existing on-load switch and earthing
Only one reclosing lock between lock, exist it is main enter cable it is powered and on-load switch can be incorporated into grounding switch in the case of disconnecting, and
The risk of the maloperation of charged co-grounding switch can now be caused.
Utility model content
Main purpose of the present utility model is to provide a kind of shutter device, to solve shutter master of the prior art
Enter on-load switch to disconnect and lead the problem that the powered mistiming of cable closes earthed switch.
To achieve these goals, this utility model provides a kind of shutter device, including：On-load switch, load is opened
Pass is arranged on master and enters on circuit；Earthed switch, the first end of earthed switch is connected with on-load switch, the second end of earthed switch
It is connected with ground path；Electromotion pilot lamp, electromotion pilot lamp with it is main enter circuit be connected, with indicate it is main enter circuit whether band
Electricity；First lockset, the first lockset is arranged on earthed switch, and when the first lockset locking, earthed switch can not be closed, when first
When lockset is opened, earthed switch can be closed.
Further, the first lockset is mechanical lock, and when mechanical lock is locked on earthed switch, mechanical stopper is in earthed switch
At keyhole.
Further, shutter device also includes switch-box, and on-load switch, earthed switch and the first lockset are arranged at out
Close the inside of case.
Further, shutter device also includes the second lockset and the 3rd lockset, and the second lockset is arranged on the interior of switch-box
Portion, the 3rd lockset is arranged on the outside of switch-box.
Further, the 3rd lockset is mechanical lock, and switch-box includes switch-box body and switch chamber door, on switch-box body
The lock with switch-box body pivotable connection is provided with, is provided with switch chamber door and is cooperatively locked nose with lock.
Further, switch-box body has an accommodating chamber, and the second lockset is arranged on and accommodates intracavity, have on switch chamber door with
Second lockset cooperatively dead bolt hole.
Further, the 3rd lockset is magnetic stripe mechanical lock.
Further, shutter device also includes multiple separated time roads, and each separated time road is entered circuit and is connected with master, each separated time road
On be provided with switch-dividing, each switch-dividing and each separated time road are corresponded and arranged.
Further, separated time road is 4, and switch-dividing is 4 one-to-one with separated time road.
Further, the first lockset is magnetic stripe mechanical lock, and magnetic stripe mechanical lock is arranged on earthed switch, magnetic stripe machinery stopper
At the keyhole of earthed switch.
Using the technical solution of the utility model, when electromotion pilot lamp is bright, on-load switch closure, when electromotion pilot lamp goes out,
On-load switch disconnects.For safety, when on-load switch disconnects, could closed ground switch.When electromotion pilot lamp goes out, operation
When personnel inspection on-load switch disconnects, the first lockset is opened, so could closed ground switch.Operator open in closure ground connection
The first lockset is switched on during pass, said structure increased the guarantee of Electrical Safety.The technical solution of the utility model is effectively
Solve the problems, such as that shutter master of the prior art enters on-load switch disconnection and master enters the powered mistiming of cable and closes earthed switch.
Description of the drawings
The Figure of description for constituting the part of the application is used for providing further understanding to of the present utility model, this practicality
New schematic description and description is used to explain this utility model, does not constitute to improper restriction of the present utility model.
In the accompanying drawings：
Fig. 1 shows the principle schematic of the embodiment according to shutter device of the present utility model.
Wherein, above-mentioned accompanying drawing includes the following drawings labelling：
10th, on-load switch；20th, earthed switch；30th, electromotion pilot lamp.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Below with reference to the accompanying drawings and in conjunction with the embodiments describing this utility model in detail.
It is noted that described further below is all exemplary, it is intended to provide further instruction to the application.Unless another
Indicate, all technologies used herein and scientific terminology are with usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
For the ease of description, space relative terms can be used here, such as " ... on ", " ... top ",
" in ... upper surface ", " above " etc., for describing such as a device or feature shown in the figure and other devices or spy
The spatial relation levied.It should be appreciated that space relative terms are intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.For example, if the device in accompanying drawing is squeezed, it is described as " in other devices
To be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made to the relative description in space used herein above.
Now, it is more fully described with reference to the accompanying drawings according to illustrative embodiments of the present utility model.However, these show
Example property embodiment can be implemented by many different forms, and should not be construed to be limited solely to reality set forth herein
Apply mode.It should be appreciated that these embodiments are provided so that disclosure of the present utility model is thoroughly and complete, and
The design of these illustrative embodiments is fully conveyed to into those of ordinary skill in the art, in the accompanying drawings, for the sake of clarity,
Expand the thickness in layer and region, and make to be presented with like reference characters identical device, thus by omit to they
Description.
As shown in figure 1, the shutter device of the present embodiment includes：On-load switch 10, earthed switch 20, electromotion pilot lamp 30
With the first lockset.On-load switch 10 is arranged on master and enters on circuit.The first end of earthed switch 20 is connected with on-load switch 10, connects
Second end of ground switch 20 is connected with ground path.Electromotion pilot lamp 30 enters circuit and is connected with master, to indicate that master enters circuit
It is whether powered.First lockset is arranged on earthed switch 20, and when the first lockset locking, earthed switch 20 can not be closed, when
When one lockset is opened, earthed switch 20 can be closed.
Using the technical scheme of the present embodiment, when electromotion pilot lamp 30 is bright, on-load switch 10 is closed, and electromotion pilot lamp 30 goes out
When, on-load switch 10 disconnects.For safety, when on-load switch 10 disconnects, could closed ground switch 20.Work as electromotion pilot lamp
30 when going out, and when operator check that on-load switch 10 disconnects, opens the first lockset, so ability closed ground switch 20.Operation
Personnel are switched on the first lockset in closed ground switch 20, and said structure increased the guarantee of Electrical Safety.The present embodiment
Technical scheme efficiently solve shutter master of the prior art enter on-load switch 10 disconnect and it is main enter the powered mistiming of cable
Close the problem of earthed switch 20.
As shown in figure 1, in the technical scheme of the present embodiment, the first lockset is mechanical lock, mechanical lock is locked in earthed switch
When on 20, mechanical stopper is at the keyhole of earthed switch 20.The cost of mechanical lock is relatively low, so can be cost-effective.Specifically,
After opening mechanical lock, in addition it is also necessary to push blocking device intrinsic on shutter device aside, blocking device is to keep off the lock in earthed switch
Pivotly plectrum structure at eye.
As shown in figure 1, in the technical scheme of the present embodiment, shutter device also includes switch-box, on-load switch 10, connects
Ground switch 20 and the first lockset are arranged at the inside of switch-box.The setting of switch-box causes on-load switch 10, earthed switch 20
And first lockset use range it is wider, switch-box has the functions such as rain-proof dust-proof, such on-load switch 10, earthed switch 20
Outdoor place can be arranged on the first lockset.
As shown in figure 1, in the technical scheme of the present embodiment, shutter device also includes the second lockset and the 3rd lockset,
Second lockset is arranged on the inside of switch-box, and the 3rd lockset is arranged on the outside of switch-box.Second lockset and the 3rd lockset set
Put and cause the safety coefficient of switch-box higher, eliminate all of safety factorss and just open the second lockset and the 3rd lockset, it is right
Operated in switch-box.
As shown in figure 1, in the technical scheme of the present embodiment, the 3rd lockset is mechanical lock, switch-box includes switch-box sheet
Body and switch chamber door, are provided with the lock with switch-box body pivotable connection on switch-box body, be provided with switch chamber door
Nose is cooperatively locked with lock.Above-mentioned setting is simple, and cost is relatively low.Specifically, the 3rd lockset and lock and lock nose are engaged.
As shown in figure 1, in the technical scheme of the present embodiment, switch-box body has accommodating chamber, the second lockset is arranged on
Intracavity is accommodated, is had on switch chamber door and the second lockset cooperatively dead bolt hole.Said structure causes the compact conformation of switch-box.
As shown in figure 1, in the technical scheme of the present embodiment, the 3rd lockset is magnetic stripe mechanical lock.Magnetic stripe mechanical lock is unlocked
Or locking is more convenient.
As shown in figure 1, in the technical scheme of the present embodiment, shutter device also includes multiple separated time roads, each separated time road
Enter circuit with master to be connected, switch-dividing is provided with each separated time road, each switch-dividing and each separated time road are corresponded and arranged.Above-mentioned knot
Structure is increased to multiple users by a user.Specifically, separated time road is 4, and switch-dividing is one-to-one with separated time road 4
It is individual.Such a user is divided into 4 users and uses.
As shown in figure 1, in this technical scheme implemented, the first lockset is magnetic stripe mechanical lock, magnetic stripe mechanical lock is arranged on
On earthed switch 20, magnetic stripe machinery stopper is at the keyhole of earthed switch 20.Magnetic stripe mechanical lock cause operator unlock or
Operation is easier during locking.Magnetic stripe machinery stopper is at the keyhole of earthed switch 20 so that operator is not in maloperation,
When only magnetic stripe mechanical lock being opened, could closed ground switch 20.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
It should be noted that specification and claims of the present utility model and the term " first " in above-mentioned accompanying drawing,
" second " etc. is the object for distinguishing similar, without being used to describe specific order or precedence.It should be appreciated that so
The data for using can be exchanged in the appropriate case, so as to embodiment example of the present utility model described herein if to remove
Order beyond those for illustrating here or describing is implemented.Additionally, term " comprising " and " having " and theirs is any
Deformation, it is intended that covering is non-exclusive to be included, and for example, contains process, method, system, the product of series of steps or unit
Product or equipment are not necessarily limited to those steps clearly listed or unit, but may include clearly not list or for this
A little other intrinsic steps of process, method, product or equipment or unit.
Preferred embodiment of the present utility model is the foregoing is only, this utility model is not limited to, for this
For the technical staff in field, this utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (10)
1. a kind of shutter device, it is characterised in that include：
On-load switch (10), the on-load switch (10) is arranged on master and enters on circuit；
Earthed switch (20), the first end of the earthed switch (20) is connected with the on-load switch (10), and the ground connection is opened
The second end for closing (20) is connected with ground path；
Electromotion pilot lamp (30), the electromotion pilot lamp (30) is entered circuit and is connected with the master, to indicate that the master enters circuit
It is whether powered；
First lockset, first lockset is arranged on the earthed switch (20), described to connect when the first lockset locking
Ground switch (20) can not be closed, and when first lockset is opened, the earthed switch (20) can close.
2. shutter device according to claim 1, it is characterised in that first lockset is mechanical lock, the machinery
When being locked on the earthed switch (20), the mechanical stopper is at the keyhole of the earthed switch (20).
3. shutter device according to claim 1, it is characterised in that the shutter device also includes switch-box, institute
State the inside that on-load switch (10), the earthed switch (20) and first lockset are arranged at the switch-box.
4. shutter device according to claim 3, it is characterised in that the shutter device also include the second lockset and
3rd lockset, second lockset is arranged on the inside of the switch-box, and the 3rd lockset is arranged on the outer of the switch-box
Portion.
5. shutter device according to claim 4, it is characterised in that the 3rd lockset is mechanical lock, the switch
Case includes switch-box body and switch chamber door, is provided with the switch-box body and the switch-box body pivotable connection
Lock, is provided with the switch chamber door and cooperatively locks nose with the lock.
6. shutter device according to claim 5, it is characterised in that the switch-box body has accommodating chamber, described
Second lockset is arranged on the receiving intracavity, has on the switch chamber door and second lockset cooperatively dead bolt hole.
7. shutter device according to claim 4, it is characterised in that the 3rd lockset is magnetic stripe mechanical lock.
8. shutter device according to claim 1, it is characterised in that the shutter device also includes multiple separated times
Road, each separated time road is entered circuit and is connected with the master, is provided with switch-dividing in each separated time road, each switch-dividing with
Each separated time road is corresponded and arranged.
9. shutter device according to claim 8, it is characterised in that the separated time road is 4, the switch-dividing be with
The separated time road is one-to-one 4.
10. shutter device according to claim 1, it is characterised in that first lockset is magnetic stripe mechanical lock, described
Magnetic stripe mechanical lock is arranged on the earthed switch (20), keyhole of the magnetic stripe machinery stopper in the earthed switch (20)
Place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621085124.5U CN206098211U (en) | 2016-09-27 | 2016-09-27 | Shutter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621085124.5U CN206098211U (en) | 2016-09-27 | 2016-09-27 | Shutter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206098211U true CN206098211U (en) | 2017-04-12 |
Family
ID=58479871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621085124.5U Active CN206098211U (en) | 2016-09-27 | 2016-09-27 | Shutter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206098211U (en) |
-
2016
- 2016-09-27 CN CN201621085124.5U patent/CN206098211U/en active Active
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| GR01 | Patent grant |