CN206313290U - Quick distribution access device - Google Patents
Quick distribution access device Download PDFInfo
- Publication number
- CN206313290U CN206313290U CN201720031933.6U CN201720031933U CN206313290U CN 206313290 U CN206313290 U CN 206313290U CN 201720031933 U CN201720031933 U CN 201720031933U CN 206313290 U CN206313290 U CN 206313290U
- Authority
- CN
- China
- Prior art keywords
- knife
- switch
- measurement meter
- rotating shaft
- meter
- 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
Links
Abstract
The utility model discloses a kind of quick distribution access device, as a result of the knife-like switch that silver tipped contact is provided with knife-like switch insulation rotating shaft, its feature is：When measurement meter operation metering occurs for a long time to be forbidden, damaged or needed to be replaced into maintenance, the knife-like switch with silver tipped contact is to be capable of achieving to be cut off power supply.After the knife-like switch with silver tipped contact is by dump, operating personnel are and can be to needing quickly to be removed into maintenance or the measurement meter for replacing.Using the utility model, row's example is neat in batch meter, control cabinet or switch cubicle, convenient, fast during demolition, installation measurement meter, and safety is more reliable again.The conductive pole that measurement meter is inserted into after knife-like switch is by dump will not deposit electriferous state.
Description
Technical field
The present invention relates to electric energy meter, quick distribution access device is directly related to, is particularly well-suited to upgrading of rural power grids upgrading work
Journey.
Background technology
All it is to be supplied by electric energy meter using civil power.Power end when installing many electric energy meters in existing ammeter box
Wiring is carried out and connect through multiple conducting wires.Particularly when electric energy meter damage need to remove it when, certainly will also by and connect
Removed with the multiple conducting wires of supply terminals, after electric energy meter exits wiring, many of supply terminals (electrical body)
Wire easily occurs shape at random, and short circuit or ground connection easily occur after the multiple conducting wires of supply terminals electrical body occur at random,
Wire after again by dismounting accesses electric energy meter timing again, easily occurs error connection often, when there is mistake in wiring,
Phase fault can easily be caused or the generation of other unpredictable dangerous major accidents occur.
The content of the invention
Present invention aim to provide a kind of quick distribution access device, it can be efficiently against：Work as electric energy meter
After exiting wiring, the multiple conducting wires of supply terminals (electrical body) easily occur shape at random, many when supply terminals electrical body
Short circuit or ground connection easily occur after the appearance of root wire is at random, wire after again by dismounting accesses electric energy meter timing again,
Often easily there is error connection, when mistake occurs in wiring, can easily cause phase fault or other unpredictable uneasinesses occur
The technical barrier that full weight major break down occurs.
The object of the present invention is achieved like this：Quick distribution access device, with power supply connecting socket and with silver tipped contact
Knife-like switch insulation rotating shaft is set in knife-like switch, the power supply connecting socket, the knife of silver tipped contact is provided with knife-like switch insulation rotating shaft
Switch, knife-like switch side sets contact board, and knife-like switch insulation rotating shaft one side sets the dynamic mechanism chamber of lock, and lock motivation structure outdoor sets
Put manually operated handle.
The present invention is provided with the knife-like switch of silver tipped contact as a result of in knife-like switch insulation rotating shaft, and its feature is：
When there is metering for a long time in measurement meter operation to be forbidden, damaged or needed to be replaced into maintenance, the knife-like switch with silver tipped contact
Realization can be cut off power supply.After the knife-like switch with silver tipped contact is by dump, operating personnel are and can be to needing into dimension
The measurement meter for protecting or replacing quickly is removed.
Using the present invention, row's example is neat in batch meter, control cabinet or switch cubicle, convenient, fast during demolition, installation measurement meter,
And safety is more reliable again.The conductive pole that measurement meter is inserted into after knife-like switch is by dump will not deposit electriferous state shape.
Brief description of the drawings
Accompanying drawing 1 is structure principle chart of the invention, and the present invention is further illustrated below in conjunction with the accompanying drawings.
Specific embodiment
Accompanying drawing 1 shows and set in structure of the invention, the power supply connecting socket 1 knife-like switch insulation rotating shaft 2, and knife-like switch is exhausted
The knife-like switch 3 of silver tipped contact is provided with edge rotating shaft 2, the side of knife-like switch 3 sets contact board 4, the knife-like switch insulation side of rotating shaft 2 one
The dynamic mechanism chamber 5 of lock is set, and the dynamic outside of mechanism chamber 5 of lock sets manually operated handle 6.
Assembling process of the invention is：Conductive pole a lower ends are screwed into the first nut 7 in advance first, then by contact board 4
The interior silk braid in portion（Do not indicate）Twist again on the silk head of jail and the lower end of the first nut 7（Do not indicate）, conductive pole a is penetrated into electricity again afterwards
In the upper portion insulating room b of source connecting socket 1 wear keyhole eye c after use flat-top round nut（Do not indicate）Can be complete after implementing to fasten by force
Into the installation of conductive pole a and insulation room b.Then lower closing door d is opened, then the bottom of knife-like switch 3 is turned through knife-like switch insulation
Rotating shaft in axle 2 penetrates eyelet（Do not indicate）Implement to fasten by force using the second nut 8.Then again by power line（Do not indicate）In advance
First it is pressed into the power end line ball connected nut 10 of Fig. 1 knife-like switches 3, load line（Do not indicate）Press-in extremely load wire crimp nut 11.
After lower closing door d is closed, the solid bar e of the lower end of manually operated handle 6 is penetrated into eyelet through the solid bar of lower closing door d（Do not mark
Show）Twist the silk hole in jail and the dynamic mechanism chamber 5 of lock again afterwards（Do not indicate）On.Finally reuse bolt through the upper end of Fig. 1 power supplys connecting socket 1
The wearing of both sides fasten eyelet 9 reinforced with the appropriate location in batch meter, control cabinet or switch cubicle（It is stand-by）.
Use process of the invention is：When using, manually operated wheel 6 can be pulled knife-like switch 3 is separated into contact board 4.Then
Again by the line ball hole of measurement meter（Do not indicate）Conductive pole a is inserted into, the top that driver is turned in measurement meter line ball hole is reused
The Fast Installation of measurement meter is completed by fastening after implementing to fasten.Forbidden when metering occurs for a long time in measurement meter operation, damaged, removed
Change or need when safeguarding, at this moment, be not required to remove wire, complete quick by only unscrewing after the top in measurement meter line ball hole is fastened
Removed.
Claims (1)
1. quick distribution access device, the knife-like switch (3) with power supply connecting socket (1) and with silver tipped contact, it is characterized in that：The electricity
Knife-like switch insulation rotating shaft (2) is set in source connecting socket (1), the knife-like switch of silver tipped contact is provided with knife-like switch insulation rotating shaft (2)
(3), knife-like switch (3) side sets contact board (4), knife-like switch insulation rotating shaft（2）One side sets the dynamic mechanism chamber of lock（5）, lock dynamic
Mechanism chamber（5）Outside sets manually operated handle（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720031933.6U CN206313290U (en) | 2017-01-12 | 2017-01-12 | Quick distribution access device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720031933.6U CN206313290U (en) | 2017-01-12 | 2017-01-12 | Quick distribution access device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206313290U true CN206313290U (en) | 2017-07-07 |
Family
ID=59248353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720031933.6U Expired - Fee Related CN206313290U (en) | 2017-01-12 | 2017-01-12 | Quick distribution access device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206313290U (en) |
-
2017
- 2017-01-12 CN CN201720031933.6U patent/CN206313290U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20170707 Termination date: 20180112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |