CN205609376U - Isolating switch - Google Patents
Isolating switch Download PDFInfo
- Publication number
- CN205609376U CN205609376U CN201620419364.8U CN201620419364U CN205609376U CN 205609376 U CN205609376 U CN 205609376U CN 201620419364 U CN201620419364 U CN 201620419364U CN 205609376 U CN205609376 U CN 205609376U
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- CN
- China
- Prior art keywords
- power line
- isolation
- disconnecting switch
- attached
- led
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- 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.)
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Abstract
The utility model provides an isolating switch, include that LED measuring lamp no. 1, binding post, LED detect lamp no. 2, terminal outgoing lines, switch lever, dead lever, isolated moving contact, telescopic shaft, fixing sleeve, electric servo cylinder and electric servo cylinder spacer screen lid, LED detects lamp no. 1 and is connected with binding post through power cord no. 1, and LED measuring lamp no. 2 is through power cord no. 2 and connect out power cord and terminal outgoing lines to be connected, can observe the utility model discloses the dead lever is connected to the electric current condition, switch lever lower extreme, and the dead lever lower extreme is equipped with isolated moving contact, isolated moving contact lower extreme installation telescopic shaft, and telescopic shaft outside assembly fixing sleeve, the fixing sleeve below is equipped with electric servo cylinder, and electric servo cylinder connects the upper end telescopic shaft, and the electric servo cylinder lower extreme is equipped with electric servo cylinder spacer screen lid, realizes the utility model relates to an automatic manualization again, the utility model discloses convenient to use, the operation of being convenient for is easily observed, and automation and manualization are general.
Description
Technical field
This utility model is a kind of disconnecting switch, belongs to electronic device field.
Background technology
Disconnecting switch refers to that can meet, at open position, the low pressure machinery that the isolation features of regulation requires opens
Closing electrical equipment, disconnecting switch refers to meet the switch of isolator requirement at open position, modal every
Leaving pass is exactly knife-like switch, and knife-like switch is used for action manual ON/disconnection AC DC electric infrequently
Road, disconnecting switch, the principles and structure of itself is fairly simple, but owing to usage amount is big,
Functional reliability requires height, and the impact on electric substation, the design of power plant, foundation and safe operation is equal
Relatively big, existing disconnecting switch is all manual, it is impossible to meet people to multi-functional requirement,
When connecting electric wire in disconnecting switch, existing cannot directly seeing whether connects normally.
Utility model content
The deficiency existed for prior art, this utility model purpose is to provide a kind of disconnecting switch, with
The problem solving to propose in above-mentioned background technology, this utility model is easy to use, it is simple to operation, it is easy to
Observing, automatization and manualization are general.
To achieve these goals, this utility model is to realize by the following technical solutions: a kind of
Disconnecting switch, including disconnecting switch shell, plant-grid connection structure, switch main contact structure and power supply
Pick out structure, described plant-grid connection structure by access power line, binding post, isolation stationary contact first,
Power line one and LED detection lamp one forms, and described access power line lower end connects binding post, institute
State binding post right-hand member be provided with isolation stationary contact first, described binding post lower end install power line one, institute
Stating power line one left end assembling LED and detect lamp one, described LED detection lamp one passes through power line one and connects
Line terminals is attached, and described switch main contact structure is by isolating moving contact, telescopic shaft, servo-electric
Cylinder, fixing sleeve, fixing bar, switch knob and servo electric jar spacer screen lid composition, described switch
Handle, at its lower end connects fixing bar, and described fixing bar lower end is provided with isolation moving contact, described isolation moving contact
Telescopic shaft is installed in lower end, and outside described telescopic shaft, the fixing sleeve of assembling, is provided with below described fixing sleeve
Servo electric jar, described servo electric jar upper end connects telescopic shaft, and described servo electric jar lower end is provided with
Servo electric jar spacer screen lid, described telescopic shaft is attached through fixing sleeve with isolation moving contact, institute
Stating servo electric jar to be attached with isolation moving contact by telescopic shaft, described switch knob is by fixing
Bar with isolation moving contact be attached, described power supply pick out structure by pick out power line, power line two,
LED detection lamp two, isolation static contact two and outlet terminal composition, described outlet terminal lower end connects
Go out power line, described in pick out power line and be provided with power line two, described power line two right-hand member installs LED
Detection lamp two, described outlet terminal left end assembling isolation static contact two, described LED detection lamp two passes through
Power line two is attached with picking out power line, and it is dynamic tactile that isolation is installed on described isolation static contact two upper left side
Head, described isolation moving contact lower left assembling isolation stationary contact first, described binding post rear end connect every
From switch housing rear end frame, described outlet terminal rear end connects disconnecting switch outer casing back frame, institute
State servo electric jar rear end connect disconnecting switch outer casing back frame, described fixed cover tube rear end connect every
From switch housing rear end frame, described LED detection lamp one is through disconnecting switch shell left end frame, institute
State LED detection lamp two through disconnecting switch shell right-hand member frame.
Further, described binding post is attached with disconnecting switch shell by screw, described in go out
Line terminals is attached with disconnecting switch shell by screw, described servo electric jar by bolt with every
Being attached from switch housing, described fixing sleeve is attached with disconnecting switch shell by bolt.
Further, described binding post is attached with disconnecting switch shell by screw, described in go out
Line terminals is attached with disconnecting switch shell by screw, described servo electric jar by bolt with every
Being attached from switch housing, described fixing sleeve is attached with disconnecting switch shell by bolt.
The beneficial effects of the utility model: a kind of disconnecting switch of the present utility model, this utility model leads to
Cross interpolation telescopic shaft, servo electric jar and fixing sleeve, it is achieved this utility model automatization, this reality
With novel by adding fixing bar and switch knob, it is achieved this utility model still can be manual, this practicality
Novel by adding LED detection lamp one, binding post current conditions can be observed, additionally add LED
Detection lamp two, it can be observed how line terminals current conditions, this utility model is by adding servo electric jar
Spacer screen lid, can increase servo electric jar radiating effect, and this utility model is easy to use, it is simple to operation,
Being prone to observe, automatization and manualization are general.
Accompanying drawing explanation
The detailed description with reference to the following drawings, non-limiting example made by reading, this practicality
Novel other features, objects and advantages will become more apparent upon:
Fig. 1 is the structural representation of a kind of disconnecting switch of this utility model；
Fig. 2 is the top view of a kind of disconnecting switch of this utility model；
In figure: 1-disconnecting switch shell, 2-access power line, 3-binding post, 4-isolation moving contact,
Stationary contact is first in 5-isolation, 6-telescopic shaft, 7-power line one, 8-LED detection lamp one, 9-servo electric jar,
10-picks out power line, 11-power line two, 12-LED detection lamp two, 13-fixes sleeve, 14-isolates
Static contact two, 15-outlet terminal, 16-fix bar, 17-switch knob, 18-servo electric jar spacer screen
Lid.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be prone to bright with effect
White understanding, below in conjunction with detailed description of the invention, is expanded on further this utility model.
Fig. 1 and Fig. 2, a kind of technical scheme of this utility model offer: a kind of disconnecting switch, bag are provided
Include disconnecting switch shell 1, plant-grid connection structure, switch main contact structure and power supply and pick out structure, electricity
Source access infrastructure by accessing that power line 2, binding post 3, isolation stationary contact be first 5, power line 1 with
And LED detection lamp 1 composition, accessing power line 2 lower end and connect binding post 3, binding post 3 is right
End is provided with isolation stationary contact first 5, and power line 1, power line 1 left end are installed in binding post 3 lower end
Assembling LED detects lamp 1, and LED detection lamp 1 is carried out even by power line 1 and binding post 3
Connect.
Switch main contact structure is by isolating moving contact 4, telescopic shaft 6, servo electric jar 9, fixing sleeve
13, fixing bar 16, switch knob 17 and servo electric jar spacer screen lid 18 form, switch knob 17
Lower end connects fixing bar 16, and fixing bar 16 lower end is provided with isolation moving contact 4, isolates moving contact 4 lower end
Telescopic shaft 6 is installed, the fixing sleeve 13 of assembling outside telescopic shaft 6, it is provided with servo below fixing sleeve 13
Electric cylinder 9, servo electric jar 9 upper end connects telescopic shaft 6, and servo electric jar 9 lower end is provided with servo electricity
Dynamic cylinder bottom square 18, telescopic shaft 6 is attached through fixing sleeve 13 with isolation moving contact 4, servo
Electric cylinder 9 is attached with isolation moving contact 4 by telescopic shaft 6, and switch knob 17 is by fixing bar
16 are attached with isolation moving contact 4.
Power supply picks out structure by picking out power line 10, power line 2 11, LED detection lamp 2 12, isolation
Static contact 2 14 and outlet terminal 15 form, and outlet terminal 15 lower end picks out power line 10,
Picking out power line 10 and be provided with power line 2 11, power line 2 11 right-hand member is installed LED and is detected lamp 2 12,
Outlet terminal 15 left end assembling isolation static contact 2 14, LED detection lamp 2 12 is by power line 2 11
It is attached with picking out power line 10.
Isolation moving contact 4, the assembling of isolation moving contact 4 lower left are installed in isolation static contact 2 14 upper left side
Isolation stationary contact first 5, binding post 3 rear end connects disconnecting switch shell 1 rear end frame, outlet terminal
15 rear ends connect disconnecting switch shell 1 rear end frame, and servo electric jar 9 rear end connects outside disconnecting switch
Shell 1 rear end frame, fixing sleeve 13 rear end connects disconnecting switch shell 1 rear end frame, and LED detects
Lamp 1 is through disconnecting switch shell 1 left end frame, and LED detection lamp 2 12 is through disconnecting switch shell
1 right-hand member frame.
Binding post 3 is attached with disconnecting switch shell 1 by screw, and outlet terminal 15 passes through
Screw is attached with disconnecting switch shell 1, and servo electric jar 9 is by bolt and disconnecting switch shell 1
Being attached, fixing sleeve 13 is attached with disconnecting switch shell 1 by bolt, switch knob 17
Being attached with fixing bar 16 by rolling bearing, switch knob 17 passes through rolling bearing and keeps apart
Close shell 1 to be attached.
Detailed description of the invention: servo electric jar 9 works up, drives telescopic shaft 6 to move upward, stretches
Contracting axle 6 moves upward and drives isolation moving contact 4 to move upward, and it is quiet that isolation moving contact 4 just leaves isolation
Contact 1 and isolation static contact 2 14, represent binding post 3 and disconnect with outlet terminal 15 electric current, watch
Take electric cylinder 9 to work downwards, drive telescopic shaft 6 move downward, telescopic shaft 6 move downward drive every
Moving downward from moving contact 4, isolation moving contact 4 just connects isolation stationary contact first 5 and isolation static contact
2 14, represent binding post 3 and outlet terminal 15 current turns ON, it is achieved this utility model automatization.
Switch knob 17 upwards being pulled, drives fixing bar 16 to move downward, fixing bar 16 is transported downwards
Dynamic drive isolation moving contact 4 to move downward, isolation moving contact 4 just connect isolation stationary contact first 5 and every
From static contact 2 14, represent binding post 3 and outlet terminal 15 current turns ON, switch knob 17
Pulling downwards, drive fixing bar 16 to move upward, fixing bar 16 moves upward and drives isolation moving contact 4
Moving upward, isolation moving contact 4 just leaves isolation stationary contact first 5 and isolation static contact 2 14, represents
Binding post 3 disconnects with outlet terminal 15 electric current, it is achieved this utility model is manual.
This utility model is when connecting electric wire work, and LED detection lamp 1 does not works, and represents binding post 3
Current turns ON is abnormal it is necessary to maintenance or replacing, and LED detection lamp 1 is bright, represents binding post 3 electric current
Connecting normal, LED detection lamp 2 12 is bright, represents outlet terminal 15 current turns ON normal, and LED examines
Surveying lamp 2 12 not work, represent outlet terminal 15 current turns ON abnormal it is necessary to maintenance, LED detects lamp one
8 and LED detection lamps 2 12 are the brightest, represent this utility model normal, detect lamp 1 He by LED
LED detects lamp 2 12, can directly observe this utility model current conditions.
Of the present utility model ultimate principle and principal character and of the present utility model have more than been shown and described
Advantage, it is obvious to a person skilled in the art that this utility model is not limited to above-mentioned one exemplary embodiment
Details, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to it
His concrete form realizes this utility model.Therefore, no matter from the point of view of which point, all should be by embodiment
Regarding exemplary as, and be nonrestrictive, scope of the present utility model is by claims
Rather than described above limits, it is intended that will fall in the implication of equivalency of claim and scope
Interior all changes are included in this utility model.Any reference in claim should not regarded
For the claim involved by restriction.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, but the most each
Embodiment only comprises an independent technical scheme, and this narrating mode of description is only is clear
Chu Qijian, those skilled in the art should be using description as an entirety, the technology in each embodiment
Scheme can also form, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that.
Claims (3)
1. a disconnecting switch, touches including disconnecting switch shell (1), plant-grid connection structure, switch master
Header structure and power supply pick out structure, it is characterised in that: described plant-grid connection structure is by accessing power line
(2), binding post (3), isolation stationary contact first (5), power line one (7) and LED detect lamp
One (8) composition, described access power line (2) lower end connects binding post (3), described terminals
Son (3) right-hand member is provided with isolation stationary contact first (5), and power line is installed in described binding post (3) lower end
One (7), described power line one (7) left end assembling LED detects lamp one (8), and described LED detects lamp
One (8) is attached with binding post (3) by power line one (7)；
Described switch main contact structure by isolate moving contact (4), telescopic shaft (6), servo electric jar (9),
Fixing sleeve (13), fixing bar (16), switch knob (17) and servo electric jar spacer screen lid (18)
Composition, described switch knob (17) lower end connects fixing bar (16), described fixing bar (16) lower end
Be provided with isolation moving contact (4), described isolation moving contact (4) lower end install telescopic shaft (6), described in stretch
The fixing sleeve (13) of contracting axle (6) outside assembling, described fixing sleeve (13) lower section is provided with servo electricity
Dynamic cylinder (9), described servo electric jar (9) upper end connects telescopic shaft (6), described servo electric jar (9)
Lower end is provided with servo electric jar spacer screen lid (18), and described telescopic shaft (6) is through fixing sleeve (13)
With isolation moving contact (4) be attached, described servo electric jar (9) by telescopic shaft (6) with every
Being attached from moving contact (4), described switch knob (17) is dynamic with isolation by fixing bar (16)
Contact (4) is attached；
Described power supply pick out structure by picking out power line (10), power line two (11), LED detect lamp two
(12), isolation static contact two (14) and outlet terminal (15) composition, described outlet terminal (15)
Lower end picks out power line (10), described in pick out power line (10) and be provided with power line two (11),
Described power line two (11) right-hand member is installed LED and is detected lamp two (12), and described outlet terminal (15) is left
End assembling isolation static contact two (14), described LED detection lamp two (12) is by power line two (11)
It is attached with picking out power line (10)；
Isolation moving contact (4) is installed on described isolation static contact two (14) upper left side, and described isolation is dynamic touches
Head (4) lower left assembling isolation stationary contact first (5), described binding post (3) rear end connects isolation
Switch housing (1) rear end frame, described outlet terminal (15) rear end connects disconnecting switch shell (1)
Rear end frame, described servo electric jar (9) rear end connects disconnecting switch shell (1) rear end frame,
Described fixing sleeve (13) rear end connects disconnecting switch shell (1) rear end frame, and described LED detects
Lamp one (8) is worn through disconnecting switch shell (1) left end frame, described LED detection lamp two (12)
Cross disconnecting switch shell (1) right-hand member frame.
A kind of disconnecting switch the most according to claim 1, it is characterised in that: described binding post
(3) being attached with disconnecting switch shell (1) by screw, described outlet terminal (15) passes through
Screw is attached with disconnecting switch shell (1), described servo electric jar (9) by bolt with every
Being attached from switch housing (1), described fixing sleeve (13) is by bolt and disconnecting switch shell
(1) it is attached.
A kind of disconnecting switch the most according to claim 1, it is characterised in that: described switch knob
(17) being attached with fixing bar (16) by rolling bearing, described switch knob (17) passes through
Rolling bearing is attached with disconnecting switch shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620419364.8U CN205609376U (en) | 2016-05-10 | 2016-05-10 | Isolating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620419364.8U CN205609376U (en) | 2016-05-10 | 2016-05-10 | Isolating switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205609376U true CN205609376U (en) | 2016-09-28 |
Family
ID=56965824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620419364.8U Active CN205609376U (en) | 2016-05-10 | 2016-05-10 | Isolating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205609376U (en) |
-
2016
- 2016-05-10 CN CN201620419364.8U patent/CN205609376U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |