CN206921740U - A kind of disconnecting switch with contact indicator function - Google Patents
A kind of disconnecting switch with contact indicator function Download PDFInfo
- Publication number
- CN206921740U CN206921740U CN201720258351.1U CN201720258351U CN206921740U CN 206921740 U CN206921740 U CN 206921740U CN 201720258351 U CN201720258351 U CN 201720258351U CN 206921740 U CN206921740 U CN 206921740U
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- CN
- China
- Prior art keywords
- contact
- plc
- disconnecting switch
- base
- binding post
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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 discloses a kind of disconnecting switch with contact indicator function, including base, the upper surface of the base is provided with two insulated columns, the upper surface of insulated column is provided with mounting seat, quiet contact tube is provided between two mounting seats, the side surface of one of mounting seat is provided with binding post, the side surface of another mounting seat is provided with contact binding post, the upper surface of base is respectively equipped with PLC and fixed seat, the input of PLC electrically connects with the output end of external power supply, the inner surface of fixed seat is connected by rotating shaft with contact, the top of contact is provided with insulation handle.This has the disconnecting switch of contact indicator function, provided with angular transducer, the angle of contact can delicately be detected, and the distance of contact and contact binding post is analyzed by PLC, when contact is close to contact binding post, maintenance personal is reminded in time by the different instruction colors of indicator lamp, improves security.
Description
Technical field
Disconnecting switch technical field is the utility model is related to, specially a kind of disconnecting switch with contact indicator function.
Background technology
Disconnecting switch is a kind of switching device, is mainly used in " insulating power supply, grid switching operation, connection and cut-out low current electricity
Road ", no arc-suppression function.Disconnecting switch (is commonly called as " disconnecting link "), generally referred to as high voltage isolator, i.e., rated voltage 1kV with
On disconnecting switch, often referred to simply as disconnecting switch is a kind of most commonly used electrical equipment, the work of itself in high-voltage switch electric appliance
Make principle and relatively simple for structure, but because usage amount is big, functional reliability requires high, to electric substation, power plant design, build
Vertical and safe operation influence is larger., it is necessary to cut off the electricity supply when electrical equipment is repaired, make maintenance part and live part
Depart from, and keep effective isolation distance, it is desirable to the resistance to voltage levels of overvoltage can be born between its disjunction mouth.Disconnecting switch is usual
Do not possess contact indicator function, false touch is understood after contact and terminal are disconnected, during maintenance to contact, causes power supply again
Connection, threatens, security is low, the existing disconnecting switch with contact indicator function, largely can not to maintenance personal
Delicately detection contact and the distance of terminal, staff, and indicating mode can not be reminded in time when contact is close to terminal
It is single, still suffer from danger.
Utility model content
The technical problems to be solved in the utility model is to overcome the defects of existing, there is provided a kind of with contact indicator function
Disconnecting switch, when contact is close to contact binding post, maintenance personal is reminded in time by the different instruction colors of indicator lamp, is improved
Security, can effectively be solved the problems, such as in background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of isolation with contact indicator function
Switch, including base, the upper surface of the base are provided with two insulated columns, and the upper surface of insulated column is provided with mounting seat, two peaces
Quiet contact tube is provided between dress seat, the side surface of one of mounting seat is provided with binding post, the side surface of another mounting seat
Provided with contact binding post, the upper surface of base is respectively equipped with PLC and fixed seat, the input of PLC with it is outer
The output end electrical connection of power supply is put, the inner surface of fixed seat is connected by rotating shaft with contact, and the top of contact is provided with slippage state
Hand, the outer surface of contact are provided with mounting blocks, and the side surfaces of mounting blocks is provided with angular transducer, the output end of angular transducer with
The input electrical connection of PLC, the side of the upper surface fixed seat of base are provided with indicator lamp, the input of indicator lamp and
The output end electrical connection of PLC.
As a kind of optimal technical scheme of the present utility model, the outer surface of the contact is provided with current sensor, electricity
The output end of flow sensor electrically connects with the input of PLC.
As a kind of optimal technical scheme of the present utility model, the upper surface of the base is provided with loudspeaker, loudspeaker
Input electrically connects with the output end of PLC.
As a kind of optimal technical scheme of the present utility model, the outer surface of the quiet contact tube is provided with waterproof cover.
As a kind of optimal technical scheme of the present utility model, the upper surface of the base offer four it is equally distributed
Mounting hole, the inner surface of mounting hole are provided with screw thread.
Compared with prior art, the beneficial effects of the utility model are：This has the disconnecting switch of contact indicator function, if
Angled sensor, the angle of contact can be delicately detected, and contact and contact terminals are analyzed by PLC
The distance of son, when contact is close to contact binding post, maintenance personal is reminded in time by the different instruction colors of indicator lamp, is improved
Security, while it is provided with loudspeaker, alarm can be sent maintenance personal is reminded, indicating mode is various, further increases
Whether security, current sensor can have electric current process with detection contact, and maintenance personal can be sentenced by indicator lamp and loudspeaker
Disconnected repair and security, use are more convenient.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
In figure：1 base, 2 mounting seats, 3 insulated columns, 4 quiet contact tubes, 5 waterproof covers, 6 binding posts, 7 contact terminals
Son, 8 PLCs, 9 mounting holes, 10 fixed seats, 11 contacts, 12 insulation handles, 13 mounting blocks, 14 angular transducers, 15 refer to
Show lamp, 16 current sensors, 17 loudspeakers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of disconnecting switch with contact indicator function,
Including base 1, the upper surface of base 1 offers four equally distributed mounting holes 9, and the inner surface of mounting hole 9 is provided with screw thread,
Convenient installation, the upper surface of base 1 are provided with two insulated columns 3, and the upper surface of insulated column 3 is provided with mounting seat 2, two mounting seats 2
Between be provided with quiet contact tube 4, the outer surface of quiet contact tube 4 is provided with waterproof cover 5, has waterproofing protection effect, one of peace
The side surface of dress seat 2 is provided with binding post 6, and the side surface of another mounting seat 2 is provided with contact binding post 7, the upper table of base 1
Face is respectively equipped with PLC 8 and fixed seat 10, and the input of PLC 8 electrically connects with the output end of external power supply, Gu
The inner surface of reservation 10 is connected by rotating shaft with contact 11, and the top of contact 11 is provided with insulation handle 12, repairs people during maintenance
Member will be separated contact 11 with contact binding post 7 by the handle 12 that insulate, and the outer surface of contact 11 is provided with mounting blocks 13, peace
The side surface of dress block 13 is provided with angular transducer 14, and the input of the output end and PLC 8 of angular transducer 14 is electrically connected
Connect, the side of the upper surface fixed seat 10 of base 1 is provided with indicator lamp 15, and the input of indicator lamp 15 is defeated with PLC controllers 8
Go out end electrical connection, angular transducer 14 can delicately detect the angle of contact 11, and analyze by PLC 8 tactile
First 11 with the distance of contact binding post 7, when contact 11 is close to contact binding post 7, pass through the different instructions of indicator lamp 15
Color reminds maintenance personal in time, improves security, and the upper surface of base 1 is provided with loudspeaker 17, can send alarm to maintenance
Personnel remind, and indicating mode is various, further increase security, the input of loudspeaker 17 and the output end of PLC 8
Electrical connection, it is method commonly used in the prior art that PLC 8, which controls indicator lamp 15 and loudspeaker 17, the outside of contact 11
Surface is provided with current sensor 16, and the output end of current sensor 16 is electrically connected with the input of PLC 8, can detected
Whether contact 11 has electric current process, and maintenance personal may determine that repair and security by indicator lamp 15 and loudspeaker 17,
Using more convenient.
When in use：Maintenance personal will be separated contact 11 with contact binding post 7 by the handle 12 that insulate during maintenance, angle
Spend the angle of the detection contact 11 of sensor 14 and transmit a signal to PLC 8, the Treatment Analysis of PLC controllers 8 goes out contact 11
With the distance of contact binding post 7, and the light of different colours is sent according to different distance controlling indicator lamps 15, opening is raised one's voice
Device 17 sends different alarm songs, reminds maintenance personal in time, improves security.
The utility model is provided with angular transducer 14, can delicately detect the angle of contact 11, and is controlled by PLC
Device 8 analyzes the distance of contact 11 and contact binding post 7, when contact 11 is close to contact binding post 7, passes through indicator lamp 15
Different instruction colors remind maintenance personal in time, improve security, while be provided with loudspeaker 17, alarm can be sent to repairing
Personnel remind, and indicating mode is various, further increases security, and whether current sensor 16 can have electric current with detection contact 11
By maintenance personal may determine that repair and security by indicator lamp 15 and loudspeaker 17, and use more facilitates.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of disconnecting switch with contact indicator function, including base (1), it is characterised in that：The upper table of the base (1)
Face is provided with two insulated columns (3), and the upper surface of insulated column (3) is provided with mounting seat (2), quiet lead is provided between two mounting seats (2)
Fulgurite (4), the side surface of one of mounting seat (2) are provided with binding post (6), and the side surface of another mounting seat (2) is provided with
Contact binding post (7), the upper surface of base (1) are respectively equipped with PLC (8) and fixed seat (10), PLC (8)
Input electrically connected with the output end of external power supply, the inner surface of fixed seat (10) is connected by rotating shaft with contact (11),
The top of contact (11) is provided with insulation handle (12), and the outer surface of contact (11) is provided with mounting blocks (13), mounting blocks (13)
Side surface is provided with angular transducer (14), and the output end of angular transducer (14) electrically connects with the input of PLC (8),
The side of the upper surface fixed seat (10) of base (1) is provided with indicator lamp (15), the input and PLC of indicator lamp (15)
(8) output end electrical connection.
A kind of 2. disconnecting switch with contact indicator function according to claim 1, it is characterised in that：The contact
(11) outer surface is provided with current sensor (16), the output end of current sensor (16) and the input of PLC (8)
Electrical connection.
A kind of 3. disconnecting switch with contact indicator function according to claim 1, it is characterised in that：The base
(1) upper surface is provided with loudspeaker (17), and the input of loudspeaker (17) electrically connects with the output end of PLC (8).
A kind of 4. disconnecting switch with contact indicator function according to claim 1, it is characterised in that：The quiet conduction
The outer surface of pipe (4) is provided with waterproof cover (5).
A kind of 5. disconnecting switch with contact indicator function according to claim 1, it is characterised in that：The base
(1) upper surface offers four equally distributed mounting holes (9), and the inner surface of mounting hole (9) is provided with screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720258351.1U CN206921740U (en) | 2017-03-16 | 2017-03-16 | A kind of disconnecting switch with contact indicator function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720258351.1U CN206921740U (en) | 2017-03-16 | 2017-03-16 | A kind of disconnecting switch with contact indicator function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206921740U true CN206921740U (en) | 2018-01-23 |
Family
ID=61311263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720258351.1U Expired - Fee Related CN206921740U (en) | 2017-03-16 | 2017-03-16 | A kind of disconnecting switch with contact indicator function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206921740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112054453A (en) * | 2020-09-02 | 2020-12-08 | 中国电子科技集团公司第十八研究所 | Bus bar mounting structure and using method thereof |
-
2017
- 2017-03-16 CN CN201720258351.1U patent/CN206921740U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112054453A (en) * | 2020-09-02 | 2020-12-08 | 中国电子科技集团公司第十八研究所 | Bus bar mounting structure and using method thereof |
| CN112054453B (en) * | 2020-09-02 | 2022-06-07 | 中电科能源有限公司 | Bus bar mounting structure and using method thereof |
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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: 20180123 Termination date: 20190316 |