CN204855602U - Light instrument of single -phase intelligence table business turn over line of centre gripping - Google Patents
Light instrument of single -phase intelligence table business turn over line of centre gripping Download PDFInfo
- Publication number
- CN204855602U CN204855602U CN201520573010.4U CN201520573010U CN204855602U CN 204855602 U CN204855602 U CN 204855602U CN 201520573010 U CN201520573010 U CN 201520573010U CN 204855602 U CN204855602 U CN 204855602U
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- intelligence table
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- 230000007306 turnover Effects 0.000 title abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
The utility model discloses two phase lines (live wire) and two zero lines of fixed business turn over electric energy meter when mainly used electric power industry changes single -phase intelligence table, concretely relates to light instrument of single -phase intelligence table business turn over line of centre gripping, including the rubber fixing base, set up four on the rubber fixing base side by side and be used for the fixed cylindrical wire casing that inserts the wire of single -phase intelligence table, the sectional area of cylindrical wire casing is less than the standard section of inserting single -phase intelligence table wire, and two the adjacent binding post's of centre -to -centre spacing and single -phase intelligent table between two adjacent cylindrical wire casings centre -to -centre spacing is unanimous. The utility model discloses a rubber material, existing insulating properties, high resilience and tension can not harm the wire in operation process again, when changing the electric energy meter, can once only insert new single -phase intelligence table with four wires, improved work efficiency, can effectively avoid taking place the possibility of short circuit simultaneously between phase line and the zero line, guaranteed operation safety greatly.
Description
Technical field
The utility model relates to a kind of light instrument clamping single-phase smart meter line, fixes two phase line (live line)s and two zero lines of turnover electric energy meter when changing single-phase smart meter for power industry.
Background technology
In power industry, single-phase smart meter is widely used, and particularly in resident living power utility, owing to substantially all adopting Winding Single Phase Capacitance, therefore all adopts single-phase meter as metering electric energy meter.Produce fault when electric energy meter or when being about to the cycle exceeding regulation, just need change it working time.The wiring of single-phase smart meter is fairly simple, and phase line is entered, phase line goes out, and zero line enters, zero line goes out, therefore single-phase meter replacing or install comparatively speaking than being easier to.
But in the work of reality, still there is the factor affecting work efficiency and work safety.When electric energy meter to be replaced is pulled down, the relative position of electric energy meter four wiring can produce change in various degree, displacement all around can be produced, some wires also can sink slightly, four wires are uneven in a word, differ in front and back, when loading is newly shown, just seem it is not so smooth and easy, add the working time undoubtedly.And the ammeter box had does not install single household service entrance switch, need charged carrying out when changing table, easily cause short circuit between phase line and zero line in wiring process, staff has the danger of flash burn.When particularly will change polylith electric energy meter continuously, the problem that work efficiency is not high can be caused, and security risk increases.
Utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: the light instrument providing a kind of and increase work efficiency, ensure the clamping single-phase smart meter line of job safety.
The light instrument of clamping single-phase smart meter line described in the utility model, comprise rubber holder, rubber holder is arranged side by side four cylindrical wire casings for the wire of fixing access single-phase smart meter, the sectional area of cylindrical wire casing is less than the standard section of access single-phase smart meter wire, and the centre distance of centre distance and single-phase smart meter two the adjacent line terminals between adjacent two cylindrical wire casings is consistent.
Light instrument described in the utility model adopts quality of rubber materials, existing insulating property, again high resilience and tension force, can not damage wires in operation.Four the cylindrical wire casings be arranged side by side in this light instrument are for four wires of fixing access single-phase smart meter---two phase line (live line)s and two zero lines, thus four wires are fixed simultaneously.When changing electric energy meter, even if old table to be replaced is removed, the relative position of four wires still almost remains unchanged, like this when installation is newly shown, disposable four wires can be accessed new single-phase smart meter, also effectively prevent the possibility be short-circuited between phase line and zero line simultaneously, both improve work efficiency, and greatly ensure that job safety again.Wherein, the height (i.e. the height of rubber holder) of cylindrical wire casing is not easily too large, preferred 1.5cm ~ 3cm.
The beneficial effect that the utility model is compared with prior art had is:
The utility model adopts quality of rubber materials, existing insulating property, again high resilience and tension force, can not damage wires in operation; When changing electric energy meter, disposable four wires can be accessed new single-phase smart meter, improve work efficiency, the possibility be short-circuited between phase line and zero line can be effectively prevent simultaneously, greatly ensure that job safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the upward view of Fig. 1.
In figure: 1, rubber holder; 2, cylindrical wire casing.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As shown in Figure 1, 2, the light instrument of this clamping single-phase smart meter line, comprise rubber holder 1, rubber holder 1 is arranged side by side four cylindrical wire casings 2 for the wire of fixing access single-phase smart meter, the sectional area of cylindrical wire casing 2 is less than the standard section of access single-phase smart meter wire, and the centre distance of centre distance and single-phase smart meter two the adjacent line terminals between adjacent two cylindrical wire casings 2 is consistent.
Light instrument described in the utility model adopts quality of rubber materials, existing insulating property, again high resilience and tension force, can not damage wires in operation.Four wires for four wires---two phase line (live line)s and two zero lines of fixing access single-phase smart meter, thus are fixed by four that are arranged side by side in this light instrument cylindrical wire casings 2 simultaneously.When changing electric energy meter, even if old table to be replaced is removed, the relative position of four wires still almost remains unchanged, like this when installation is newly shown, disposable four wires can be accessed new single-phase smart meter, also effectively prevent the possibility be short-circuited between phase line and zero line simultaneously, both improve work efficiency, and greatly ensure that job safety again.Wherein, the height (i.e. the height of rubber holder 1) of cylindrical wire casing 2 is not easily too large, preferred 1.5cm ~ 3cm.
Claims (2)
1. one kind clamps the light instrument of single-phase smart meter line, it is characterized in that: comprise rubber holder (1), rubber holder (1) is arranged side by side four cylindrical wire casings (2) for the wire of fixing access single-phase smart meter, the sectional area of cylindrical wire casing (2) is less than the standard section of access single-phase smart meter wire, and the centre distance of centre distance and single-phase smart meter two the adjacent line terminals between adjacent two cylindrical wire casings (2) is consistent.
2. the light instrument of clamping single-phase smart meter line according to claim 1, is characterized in that: the height of described cylindrical wire casing (2) is 1.5cm ~ 3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520573010.4U CN204855602U (en) | 2015-07-31 | 2015-07-31 | Light instrument of single -phase intelligence table business turn over line of centre gripping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520573010.4U CN204855602U (en) | 2015-07-31 | 2015-07-31 | Light instrument of single -phase intelligence table business turn over line of centre gripping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204855602U true CN204855602U (en) | 2015-12-09 |
Family
ID=54746140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520573010.4U Active CN204855602U (en) | 2015-07-31 | 2015-07-31 | Light instrument of single -phase intelligence table business turn over line of centre gripping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204855602U (en) |
-
2015
- 2015-07-31 CN CN201520573010.4U patent/CN204855602U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |