CN203502454U - Arc extinguishing drive pipe of efficient device for assembling and disassembling meter without power-off - Google Patents
Arc extinguishing drive pipe of efficient device for assembling and disassembling meter without power-off Download PDFInfo
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- CN203502454U CN203502454U CN201320599659.4U CN201320599659U CN203502454U CN 203502454 U CN203502454 U CN 203502454U CN 201320599659 U CN201320599659 U CN 201320599659U CN 203502454 U CN203502454 U CN 203502454U
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- assembling
- extinguishing arc
- sleeve pipe
- power
- disassembling
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- Expired - Fee Related
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- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses an arc extinguishing drive pipe of an efficient device for assembling and disassembling a meter without power-off. The inner wall of the arc extinguishing drive pipe is provided with an arc extinguishing groove and an arc extinguishing window. By adopting the extinguishing drive pipe of the efficient device for assembling and disassembling the meter without power-off, phenomenon of arc light can be prevented when using the efficient device for assembling and disassembling the meter without power-off, assembling and disassembling an electric energy meter can be achieved without power-off, so as to greatly save outage cost caused by powering off when the meter is assembled and disassembled, prevent inconvenience for users, and raise the quality of power supply.
Description
Technical field
The utility model relates to a kind of rapid-assembling/disassembling meter apparatus that do not have a power failure, particularly a kind of extinguishing arc sleeve pipe of the rapid-assembling/disassembling meter apparatus that do not have a power failure.
Background technology
Electric system for a long time forms to low pressure mounting or dismounting table, rotation schedule work that a kind of must to stop customer side electricity consumption be that cost exchanges the accuracy of measuring apparatus and the work efficiency of rotation schedule for, affect all the year round resident's household electricity, and and then cause residential customers to long-term discontented and complaint of power department etc.
Current dress, tear open, rotation schedule technique and technology cannot allow again between power department and residential customers, improve good in electricity consumption relation.In the past for a long time, because of mounting or dismounting table and rotation schedule work the accounting for more than 60% that discontented rate complains that cause power failure.Meanwhile, the electric energy loss on sale that every year has a power failure produced because of rotation schedule work to client also will reach 200,000,000 degree above (calculate by 500,000,000, whole nation electric energy meters, sell less 0.5 degree for every calculate more than also loss reaches 2.5 hundred million degree because of rotation schedule work).
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, and provide a kind of, does not need to have a power failure and can chargedly carry out the extinguishing arc sleeve pipe of a kind of rapid-assembling/disassembling meter apparatus that do not have a power failure of dismounting table.
The do not have a power failure extinguishing arc sleeve pipe of rapid-assembling/disassembling meter apparatus, the inwall of described extinguishing arc sleeve pipe is provided with extinguishing arc groove, is also provided with extinguishing arc window on the inwall of extinguishing arc sleeve pipe.
When mounted, this extinguishing arc casing pipe sleeve is set on the binding post of conducting bracket of the rapid-assembling/disassembling meter apparatus that do not have a power failure, thereby the wiring rod of then also installing and removing soon again meter apparatus by not having a power failure is inserted into the installation that realizes electric energy meter in the binding post of conducting bracket, when needs dismounting electric energy meter, due to extinguishing arc sleeve pipe being installed, therefore can be when not having a power failure the moment dial-out of old electric energy meter owing to being provided with extinguishing arc groove and extinguishing arc window on extinguishing arc sleeve pipe, the arc light in energy butted line rod plays arc extinguishing effect.
The end inner peripheral surface that is inserted at extinguishing arc sleeve pipe is distributed with more than three positioning convex.
The end inner peripheral surface that is inserted at extinguishing arc sleeve pipe arranges more than three positioning convex, at the outer peripheral face of the inlet end of the conducting bracket binding post of do not have a power failure rapid-assembling/disassembling meter apparatus matching used with it, arrange accordingly along a bit of detent of extending axially of binding post, the positioning convex of extinguishing arc sleeve pipe matches with the detent of cross conduction type support binding post.
The inner chamber of described extinguishing arc sleeve pipe is cylindrical.
The inner chamber of extinguishing arc sleeve pipe is arranged to cylindrical, and the outer peripheral face of the inlet end of the conducting bracket binding post of the rapid-assembling/disassembling meter apparatus that do not have a power failure is also set to circumferential, to facilitate the installation of extinguishing arc sleeve pipe.
In sum, the utility model following advantage compared to existing technology:
The extinguishing arc sleeve pipe of the rapid-assembling/disassembling meter apparatus that do not have a power failure of the present utility model, just can when not having a power failure rapid-assembling/disassembling meter apparatus, avoid occurring arc light phenomenon, thereby just can realize the mounting or dismounting of electric energy meter without having a power failure, thereby greatly having saved needs to have a power failure in the past, just can carry out the loss of outage that dismounting table causes and the inconvenience bringing to client, to have improved power supply quality.
Accompanying drawing explanation
Fig. 1 is the structural representation with extinguishing arc sleeve pipe of the present utility model.
Positioning convex on label declaration 1 extinguishing arc sleeve pipe 11 extinguishing arc groove 12 extinguishing arc window 13 extinguishing arc sleeve pipes.
Embodiment
Below in conjunction with embodiment, the utility model is described in more detail.
An extinguishing arc sleeve pipe for the rapid-assembling/disassembling meter apparatus that do not have a power failure as shown in Figure 1, the inwall of described extinguishing arc sleeve pipe 1 is provided with extinguishing arc groove 11, is also provided with extinguishing arc window 12 on the inwall of extinguishing arc sleeve pipe.The end inner peripheral surface that is inserted at extinguishing arc sleeve pipe is distributed with more than three positioning convex 13, and the inner chamber of described extinguishing arc sleeve pipe is cylindrical.
It is same as the prior art that the present embodiment is not stated part.
Claims (3)
1. the do not have a power failure extinguishing arc sleeve pipe of rapid-assembling/disassembling meter apparatus, is characterized in that: the inwall of described extinguishing arc sleeve pipe is provided with extinguishing arc groove, is also provided with extinguishing arc window on the inwall of extinguishing arc sleeve pipe.
2. the extinguishing arc sleeve pipe of the rapid-assembling/disassembling meter apparatus that do not have a power failure according to claim 1, is characterized in that: the end inner peripheral surface that is inserted at extinguishing arc sleeve pipe is distributed with more than three positioning convex.
3. the extinguishing arc sleeve pipe of the rapid-assembling/disassembling meter apparatus that do not have a power failure according to claim 2, is characterized in that: the inner chamber of described extinguishing arc sleeve pipe is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320599659.4U CN203502454U (en) | 2013-09-25 | 2013-09-25 | Arc extinguishing drive pipe of efficient device for assembling and disassembling meter without power-off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320599659.4U CN203502454U (en) | 2013-09-25 | 2013-09-25 | Arc extinguishing drive pipe of efficient device for assembling and disassembling meter without power-off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203502454U true CN203502454U (en) | 2014-03-26 |
Family
ID=50333424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320599659.4U Expired - Fee Related CN203502454U (en) | 2013-09-25 | 2013-09-25 | Arc extinguishing drive pipe of efficient device for assembling and disassembling meter without power-off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203502454U (en) |
-
2013
- 2013-09-25 CN CN201320599659.4U patent/CN203502454U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20200925 |