CN203164434U - Live-line specialized test ruler of conducting wire type - Google Patents
Live-line specialized test ruler of conducting wire type Download PDFInfo
- Publication number
- CN203164434U CN203164434U CN 201320202392 CN201320202392U CN203164434U CN 203164434 U CN203164434 U CN 203164434U CN 201320202392 CN201320202392 CN 201320202392 CN 201320202392 U CN201320202392 U CN 201320202392U CN 203164434 U CN203164434 U CN 203164434U
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- Prior art keywords
- groove
- draw
- insulcrete
- wire type
- tension pole
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- 238000012360 testing method Methods 0.000 title claims abstract description 17
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 35
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 35
- 239000004020 conductor Substances 0.000 claims abstract description 19
- 230000000295 complement effect Effects 0.000 claims description 17
- 239000004411 aluminium Substances 0.000 claims description 16
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000001174 ascending effect Effects 0.000 claims description 3
- 239000013590 bulk material Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 10
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000003086 colorant Substances 0.000 abstract 1
- 230000008092 positive effect Effects 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model relates to a live-line specialized test ruler of a conducting wire type. The live-line specialized test ruler of the conducting wire type belongs to the power supply overhaul maintenance technology field. The technical scheme of the utility model is that the live-line specialized test ruler of the conducting wire type comprises a body (4), clamping grooves (2), a permanent magnet (1) and an insulating pull rod connecting mechanism (3); the body is a rectangular insulating plate, the two sides along the length direction of the rectangular insulating plate are equipped with a plurality of clamping grooves respectively, and the width of each clamping groove matches the diameter of a conducting wire respectively; one end along the width direction of the rectangular insulating plate is equipped with the permanent magnet, and the other end is equipped with the insulating pull rod connecting mechanism. The positive effects of the utility model are that: the clamping grooves are processed according to the diameters of the conducting wires strictly; the aluminum stranded conductors having steel cores are arranged at one side, the aluminum stranded conductors having no steel cores are arranged at the other side, and the aluminum stranded conductors are distinguished with numbers and colors, being open-and-shut; the live-line specialized test ruler of the conducting wire type is accurate in result, can carry out the live-line measurement without needing power-off, and does not influence production; and the actual live-line measurements are carried out on the different circuits, so that the live-line specialized test ruler of the conducting wire type is very convenient to use, and is very accurate in the conducting wire type measurement.
Description
Technical field
The utility model relates to the charged special test chi of a kind of wire type, belongs to power supply repair and maintenance technical field.
Background technology
Electric power system might be lost, loss about the source book of the old wire type of part because the operation time limit is longer, or has data and obviously do not conform to the actual track model, perhaps can not confirm.In scheduled overhaul or provisional power failure process, because workload is bigger, have little time to use vernier caliper to measure one by one, simultaneously, vernier caliper carries inconvenience; Circuit long operational time particularly, owing to the stretching situation appears in the tension force reason, some key position is measured not in place, arranges this work separately, needs to have a power failure, and influences power supply reliability.
The utility model content
The utility model purpose provides the charged special test chi of a kind of wire type, finishes multiple wire type live line measurement, does not need to have a power failure, and convenient the use solves the problems referred to above that background technology exists.
The technical solution of the utility model is:
Wire type live line measurement special test chi, comprise body, draw-in groove, permanent magnet and insulated tension pole bindiny mechanism, body is the rectangle insulcrete, and two sides of rectangle insulcrete length direction have a plurality of draw-in grooves, and the width of each draw-in groove is complementary with a kind of diameter of lead respectively; The draw-in groove width of rectangle insulcrete length direction one side and the diameter of steel-cored aluminium strand are complementary, and the draw-in groove width of opposite side and the diameter of aluminum stranded conductor are complementary; The draw-in groove of each side is all arranged according to the ascending rule of width, and the position of corresponding each draw-in groove marks the wire type of this draw-in groove coupling on the rectangle insulcrete; One end of rectangle insulcrete Width is provided with permanent magnet, and the other end of Width is provided with insulated tension pole bindiny mechanism; Described insulated tension pole bindiny mechanism is made of insulated tension pole groove, located lateral bolt and longitudinal register bolt, and the insulated tension pole groove arranges along rectangle insulcrete length direction, and located lateral bolt and longitudinal register bolt coupling are on the insulated tension pole groove.
Because aerial condutor is divided into two kinds of steel-cored aluminium strand and aluminum stranded conductors, their standard wire lattice are inequality, so, the utility model is divided into two rows with draw-in groove, and a row is complementary with steel-cored aluminium strand, is used for measuring steel-cored aluminium strand, another row is complementary with aluminum stranded conductor, is used for measuring aluminum stranded conductor.
Described a plurality of draw-in groove is arranged along two sides of rectangle insulcrete length direction respectively, and the part that the rectangle insulcrete is provided with permanent magnet is rectangle insulcrete top, and all draw-in grooves are all arranged to rectangle insulcrete upper angled.
Described body is connected with insulated tension pole by insulated tension pole bindiny mechanism, insulated tension pole insertion insulated tension pole groove, by located lateral bolt and longitudinal register bolted together.
Described bulk material is the thick insulcrete of 10mm, this insulcrete satisfies the voltage insulation requirement of strength of 10KV and following circuit, satisfy plant equipment processing and fabricating ability simultaneously, require requirement of strength satisfied and insulated tension pole bindiny mechanism again, safe and reliable by selecting for use with the cooperation double insulation assurance of insulated tension pole of insulcrete; The measurement of the above alive circuit of 35KV electric pressure, its dielectric strength mainly meets the demands by the dielectric strength of insulated tension pole.
Using method comprises following steps: 1. insulated tension pole is inserted the insulated tension pole groove, by located lateral bolt and longitudinal register bolted together, body connects as one by insulated tension pole bindiny mechanism and insulated tension pole; 2. judge that the kind of aerial condutor measures; Lift insulated tension pole, the permanent magnet on the body is pressed close to aerial condutor and disengaging; Check whether deflection of permanent magnet, if deflection, a side bayonet slot of selecting to be complementary with steel-cored aluminium strand on the body is measured, otherwise a side bayonet slot of selecting to be complementary with aluminum stranded conductor on the body is measured; Draw-in groove from less width when 3. measuring begins the card survey, diameter of wire can not enter less width draw-in groove more greatly, strengthen a level width draw-in groove and block survey again, can enter the draw-in groove of match width up to this aerial condutor, the wire type that this draw-in groove marks is this aerial condutor model.
Which side described special test chi body surface distinguishes with color is the steel-cored aluminium strand draw-in groove, and opposite side is the aluminum stranded conductor draw-in groove, and for example: steel-cored aluminium strand draw-in groove one side is yellow, and aluminum stranded conductor draw-in groove one side is green.
Good effect of the present utility model: convenient and reliable, process each draw-in groove in strict accordance with diameter of wire, have that steel-cored aluminium strand measures in a side, the steel core free aluminum stranded conductor in an other side, distinguish with numeral and color, very clear, the result is accurate, can live line measurement, do not need to have a power failure and carry out, do not influence production; By different circuits has been carried out actual live line measurement, use easily, it is very accurate that wire type is measured.
Description of drawings
Fig. 1 is the utility model embodiment synoptic diagram;
Fig. 2 is the utility model embodiment insulated tension pole bindiny mechanism synoptic diagram;
Fig. 3 uses synoptic diagram for the utility model embodiment;
Among the figure: permanent magnet 1, draw-in groove 2, insulated tension pole bindiny mechanism 3, body 4, located lateral bolt 5, aerial condutor 6, insulated tension pole 7, longitudinal register bolt 8.
Embodiment
Below in conjunction with accompanying drawing, be described further by the utility model of embodiment.
Wire type live line measurement special test chi, comprise body 4, draw-in groove 2, permanent magnet 1 and insulated tension pole bindiny mechanism 3, body is the rectangle insulcrete, and two sides of rectangle insulcrete length direction have a plurality of draw-in grooves, and the width of each draw-in groove is complementary with a kind of diameter of lead respectively; The draw-in groove width of rectangle insulcrete length direction one side and the diameter of steel-cored aluminium strand are complementary, and the draw-in groove width of opposite side and the diameter of aluminum stranded conductor are complementary; The draw-in groove of each side is all arranged according to the ascending rule of width, and the position of corresponding each draw-in groove marks the wire type of this draw-in groove coupling on the rectangle insulcrete; One end of rectangle insulcrete Width is provided with permanent magnet, and the other end of Width is provided with insulated tension pole bindiny mechanism; Described insulated tension pole bindiny mechanism is made of insulated tension pole groove, located lateral bolt 5 and longitudinal register bolt 8, and the insulated tension pole groove arranges along rectangle insulcrete length direction, and located lateral bolt and longitudinal register bolt coupling are on the insulated tension pole groove.
Because aerial condutor is divided into two kinds of steel-cored aluminium strand and aluminum stranded conductors, their standard wire lattice are inequality, so, the utility model is divided into two rows with draw-in groove, and a row is complementary with steel-cored aluminium strand, is used for measuring steel-cored aluminium strand, another row is complementary with aluminum stranded conductor, is used for measuring aluminum stranded conductor.
Described a plurality of draw-in groove is arranged along two sides of rectangle insulcrete length direction respectively, and the part that the rectangle insulcrete is provided with permanent magnet is rectangle insulcrete top, and all draw-in grooves are all arranged to rectangle insulcrete upper angled.
Described body is connected with insulated tension pole by insulated tension pole bindiny mechanism, insulated tension pole insertion insulated tension pole groove, by located lateral bolt and longitudinal register bolted together.
Described bulk material is the thick insulcrete of 10mm, this insulcrete satisfies the voltage insulation requirement of strength of 10KV and following circuit, satisfy plant equipment processing and fabricating ability simultaneously, require requirement of strength satisfied and insulated tension pole bindiny mechanism again, safe and reliable by selecting for use with the cooperation double insulation assurance of insulated tension pole of insulcrete; The measurement of the above alive circuit of 35KV electric pressure, its dielectric strength mainly meets the demands by the dielectric strength of insulated tension pole.
Using method comprises following steps: 1. insulated tension pole is inserted the insulated tension pole groove, by located lateral bolt and longitudinal register bolted together, body connects as one by insulated tension pole bindiny mechanism and insulated tension pole; 2. judge that the kind of aerial condutor measures; Lift insulated tension pole 7, the permanent magnet 1 on the body is pressed close to aerial condutor 6 and disengaging; Check whether deflection of permanent magnet, if deflection, a side bayonet slot of selecting to be complementary with steel-cored aluminium strand on the body is measured, otherwise a side bayonet slot of selecting to be complementary with aluminum stranded conductor on the body is measured; Draw-in groove from less width when 3. measuring begins the card survey, diameter of wire can not enter less width draw-in groove more greatly, strengthen a level width draw-in groove and block survey again, can enter the draw-in groove of match width up to this aerial condutor, the wire type that this draw-in groove marks is this aerial condutor model.
It is the steel-cored aluminium strand draw-in groove that described special test chi body surface is distinguished that side with color, and opposite side is the aluminum stranded conductor draw-in groove, and for example: steel-cored aluminium strand draw-in groove one side is yellow, and aluminum stranded conductor draw-in groove one side is green.
Claims (4)
1. charged special test chi of wire type, it is characterized in that: comprise body (4), draw-in groove (2), permanent magnet (1) and insulated tension pole bindiny mechanism (3), body is the rectangle insulcrete, two sides of rectangle insulcrete length direction have a plurality of draw-in grooves, and the width of each draw-in groove is complementary with a kind of diameter of lead respectively; The draw-in groove width of rectangle insulcrete length direction one side and the diameter of steel-cored aluminium strand are complementary, and the draw-in groove width of opposite side and the diameter of aluminum stranded conductor are complementary; The draw-in groove of each side is all arranged according to the ascending rule of width, and the position of corresponding each draw-in groove marks the wire type of this draw-in groove coupling on the rectangle insulcrete; One end of rectangle insulcrete Width is provided with permanent magnet, and the other end of Width is provided with insulated tension pole bindiny mechanism; Described insulated tension pole bindiny mechanism is made of insulated tension pole groove, located lateral bolt (5) and longitudinal register bolt (8), and the insulated tension pole groove arranges along rectangle insulcrete length direction, and located lateral bolt and longitudinal register bolt coupling are on the insulated tension pole groove.
2. the charged special test chi of wire type according to claim 1, it is characterized in that: described a plurality of draw-in grooves, arrange along two sides of rectangle insulcrete length direction respectively, the part that the rectangle insulcrete is provided with permanent magnet is rectangle insulcrete top, and all draw-in grooves are all arranged to rectangle insulcrete upper angled.
3. the charged special test chi of wire type according to claim 1 and 2, it is characterized in that: described body is connected with insulated tension pole by insulated tension pole bindiny mechanism, insulated tension pole inserts the insulated tension pole groove, by located lateral bolt and longitudinal register bolted together.
4. the charged special test chi of wire type according to claim 1 and 2, it is characterized in that: described bulk material is the thick insulcrete of 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320202392 CN203164434U (en) | 2013-04-22 | 2013-04-22 | Live-line specialized test ruler of conducting wire type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320202392 CN203164434U (en) | 2013-04-22 | 2013-04-22 | Live-line specialized test ruler of conducting wire type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203164434U true CN203164434U (en) | 2013-08-28 |
Family
ID=49025611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320202392 Expired - Fee Related CN203164434U (en) | 2013-04-22 | 2013-04-22 | Live-line specialized test ruler of conducting wire type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203164434U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103197350A (en) * | 2013-04-22 | 2013-07-10 | 国家电网公司 | Wire type live line measurement method and dedicated testing ruler |
| CN104197822B (en) * | 2014-07-31 | 2017-08-25 | 国网山东省电力公司巨野县供电公司 | A kind of powered diameter measurement chi of electrical lead |
-
2013
- 2013-04-22 CN CN 201320202392 patent/CN203164434U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103197350A (en) * | 2013-04-22 | 2013-07-10 | 国家电网公司 | Wire type live line measurement method and dedicated testing ruler |
| CN103197350B (en) * | 2013-04-22 | 2015-04-08 | 国家电网公司 | Wire type live line measurement method |
| CN104197822B (en) * | 2014-07-31 | 2017-08-25 | 国网山东省电力公司巨野县供电公司 | A kind of powered diameter measurement chi of electrical lead |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130828 Termination date: 20190422 |