CN103175492B - A kind of transmission line of electricity drainage thread length measurment device and measuring method - Google Patents
A kind of transmission line of electricity drainage thread length measurment device and measuring method Download PDFInfo
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- CN103175492B CN103175492B CN201310080103.9A CN201310080103A CN103175492B CN 103175492 B CN103175492 B CN 103175492B CN 201310080103 A CN201310080103 A CN 201310080103A CN 103175492 B CN103175492 B CN 103175492B
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Abstract
The invention discloses a kind of transmission line of electricity drainage thread length measurment device and measuring method, a kind of transmission line of electricity drainage thread length measurment device, including measuring scale, T-square, laser emitter and level locating mechanism, tool is simple, operation is convenient；A kind of transmission line of electricity drainage thread length measuring method, by simply measuring and calculating, more can accurately measure drainage thread needs length, have effectively achieved the accurate measurement of transmission line of electricity drainage line length, significantly reduce the labor intensity of construction personnel, construction efficiency is improved, while avoiding the waste of conducting wire.This assay device structures is simple, easy to use, and method is simple and easy, economical and practical, easy to spread.
Description
Technical field
The present invention relates to high pressure and ehv power transmission technical field of construction more particularly to a kind of transmission line of electricity to drain wire length
Spend measurement device and measuring method.
Background technique
Currently, in the work progress of transmission line of electricity installation drainage thread, since the oblique pull and connection length of drainage thread can not
It determines, is frequently necessary to compare repeatedly up and down in construction, operator, which climbs up, to be climbed down, and operating efficiency is extremely low, and can not
It is accurate to compare, and often to grow one section, after to be installed, then redundance is clipped, cause the serious waste of conducting wire resource.
Summary of the invention
The purpose of the present invention is to overcome the deficiencies of prior art and provide one kind can effectively improve operating efficiency, and reduces and lead
The transmission line of electricity drainage thread length measurment device and measuring method of line waste.
The technical solution adopted to achieve the purpose of the present invention is: a kind of transmission line of electricity drainage thread length measurment device,
Including measuring scale and T-square, laser emitter and level locating mechanism are provided on the T-square.
The level locating mechanism includes the weight line being arranged on T-square and vertical graduation mark.
The level locating mechanism is the level meter being arranged on T-square.
A method of line length is drained using above-mentioned apparatus measurement transmission line of electricity, comprising the following steps:
A. elevation line is preset on bus electric pole, T-square is suspended at elevation line, and carry out horizontal location, it is ensured that is swashed
Optical transmitting set projects light level；
B. the contour point taken below counter box is penetrated by laser emitter；
C. the vertical range between contour point and batch meter, between T-square and bus, contour point and metering are measured respectively
The distance and T-square and bus electric pole of case installation site corresponding ground bury the distance between ground and bus electric pole is buried
Point and batch meter the distance between corresponding points perpendicular to the ground；
D. by the contour point at a distance from batch meter installation site corresponding ground and T-square and bus electric pole are embedded
The distance between ground and bus electric pole bury point and batch meter the distance between corresponding points perpendicular to the ground, calculate described
Horizontal distance between contour point and T-square hitch point；
E. by horizontal distance, bus cross-arm length, T-square and the bus between the contour point and T-square hitch point
Between vertical range, the distance between bus tie point and batch meter wiring point are calculated, plus tying up the experience of wiring
Length obtains the theoretical length of drainage thread, the theoretical length and the product by testing resulting empirical coefficient, as drainage thread
Actual needs length.
A kind of transmission line of electricity drainage thread length measurment device of the present invention, including measuring scale, T-square, laser emitter and water
Flat positioning mechanism, tool is simple, operation is convenient；A kind of transmission line of electricity drainage thread length measuring method, by simply measure with
It calculates, more can accurately measure drainage thread needs length, has effectively achieved the accurate of transmission line of electricity drainage line length
Measurement, significantly reduces the labor intensity of construction personnel, improves construction efficiency, while avoiding the waste of conducting wire.This measurement
Apparatus structure is simple, easy to use, and method is simple and easy, economical and practical, easy to spread.
Detailed description of the invention:
The present invention is described further with reference to the accompanying drawing:
Fig. 1 is schematic diagram of the invention.
Specific embodiment
As shown in Figure 1:
Embodiment one
A kind of transmission line of electricity drainage thread length measurment device, including measuring scale and T-square 2 are provided on the T-square
Laser emitter 3 and level locating mechanism.The level locating mechanism includes the weight line 1 being arranged on T-square and vertical quarter
Spend line.
Embodiment two
A kind of transmission line of electricity drainage thread length measurment device, including measuring scale and T-square 2 are provided on the T-square
Laser emitter 3 and level locating mechanism.The level locating mechanism is the level meter being arranged on T-square.
Embodiment three
A method of line length is drained using above-mentioned apparatus measurement transmission line of electricity, comprising the following steps:
A. elevation line is preset on bus electric pole 4, T-square 2 is suspended at elevation line, and carry out horizontal location, it is ensured that
Laser emitter 3 projects light level；
B. the contour point for taking 6 lower section of counter box is penetrated by laser emitter 3；
C. the vertical range between contour point and batch meter 6, between T-square 2 and bus, contour point and meter are measured respectively
The distance and T-square 2 and bus electric pole 4 of 6 installation site corresponding ground of measuring tank bury the distance between ground and bus electricity
Bar 4 buries point and batch meter 6 the distance between corresponding points perpendicular to the ground；
D. by the contour point at a distance from 6 installation site corresponding ground of batch meter and T-square 2 is buried with bus electric pole 4
If the distance between ground and bus electric pole 4 bury point and batch meter 6 the distance between corresponding points perpendicular to the ground, calculate
Horizontal distance between 2 hitch point of the contour point and T-square；
E. by horizontal distance, 5 length of bus cross-arm, T-square 2 and the mother between 2 hitch point of the contour point and T-square
Vertical range between line calculates the distance between bus tie point and 6 wiring point of batch meter, plus the warp for tying up wiring
Length is tested, obtains the theoretical length of drainage thread, the theoretical length and the product by testing resulting empirical coefficient as drain
The actual needs length of line.
A kind of transmission line of electricity drainage thread length measurment device of the present invention, including measuring scale, T-square, laser emitter and water
Flat positioning mechanism, tool is simple, operation is convenient；A kind of transmission line of electricity drainage thread length measuring method, by simply measure with
It calculates, more can accurately measure drainage thread needs length, has effectively achieved the accurate of transmission line of electricity drainage line length
Measurement, significantly reduces the labor intensity of construction personnel, improves construction efficiency, while avoiding the waste of conducting wire.This measurement
Apparatus structure is simple, easy to use, and method is simple and easy, economical and practical, easy to spread.
Claims (3)
1. a kind of transmission line of electricity drainage thread length measurment device, it is characterised in that: it includes measuring scale and T-square, the T-shaped
Laser emitter and level locating mechanism are provided on ruler；The measurement method packet of the transmission line of electricity drainage thread length measurment device
Include following steps:
A. elevation line is preset on bus electric pole, T-square is suspended at elevation line, and carry out horizontal location, it is ensured that laser hair
Emitter projects light level；
B. the contour point taken below counter box is penetrated by laser emitter；
C. the vertical range between contour point and batch meter, between T-square and cross-arm bus, contour point and metering are measured respectively
The distance and T-square and bus electric pole of case installation site corresponding ground bury the distance between ground and bus electric pole is buried
Point and batch meter the distance between corresponding points perpendicular to the ground；
D. by the contour point at a distance from batch meter installation site corresponding ground and T-square and bus electric pole bury ground
The distance between and bus electric pole bury point and batch meter the distance between corresponding points perpendicular to the ground, calculate described contour
Horizontal distance between point and T-square hitch point；
E. by between horizontal distance, bus cross-arm length, T-square and the bus between the contour point and T-square hitch point
Vertical range, calculate the distance between bus tie point and batch meter wiring point, along with the experience length for tying up wiring,
Obtain the theoretical length of drainage thread, the theoretical length and the product by testing resulting empirical coefficient, the as reality of drainage thread
Border needs length.
2. transmission line of electricity drainage thread length measurment device as described in claim 1, it is characterised in that: the level locating mechanism
Including the weight line being arranged on T-square and vertical graduation mark.
3. transmission line of electricity drainage thread length measurment device as described in claim 1, it is characterised in that: the level locating mechanism
For the level meter on T-square is arranged in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310080103.9A CN103175492B (en) | 2013-03-14 | 2013-03-14 | A kind of transmission line of electricity drainage thread length measurment device and measuring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310080103.9A CN103175492B (en) | 2013-03-14 | 2013-03-14 | A kind of transmission line of electricity drainage thread length measurment device and measuring method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103175492A CN103175492A (en) | 2013-06-26 |
| CN103175492B true CN103175492B (en) | 2019-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310080103.9A Active CN103175492B (en) | 2013-03-14 | 2013-03-14 | A kind of transmission line of electricity drainage thread length measurment device and measuring method |
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| CN (1) | CN103175492B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537977B (en) * | 2018-12-04 | 2023-08-22 | 国家电网有限公司 | A cable positioning device and method for a power system |
| CN117249792B (en) * | 2023-11-20 | 2024-02-06 | 国网浙江省电力有限公司杭州供电公司 | A device and method for calculating the length of a drainage line |
| CN121164128A (en) * | 2025-11-20 | 2025-12-19 | 中国矿业大学 | High-speed microscopic testing device and method for collision of fine-scale liquid drops and particles |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2335126Y (en) * | 1998-05-29 | 1999-08-25 | 李鸣 | Vertical line water level |
| CN2330977Y (en) * | 1998-07-14 | 1999-07-28 | 董非 | Surveying instrument for electric locomotive overhead conductor |
| CN2387505Y (en) * | 1999-09-03 | 2000-07-12 | 劳勇 | Laser measuring gauge |
| CN102023001B (en) * | 2010-11-03 | 2015-06-24 | 河南省电力公司洛阳供电公司 | A method for checking the height difference at the cross-arm joint of a double-column pole tower |
| JP5736260B2 (en) * | 2011-07-07 | 2015-06-17 | 株式会社ユアテック | Survey method between transmission line support points of steel tower |
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| CB02 | Change of applicant information |
Address after: 467000 six Xinhua Road south section, Pingdingshan, Henan Applicant after: Pingdingshan Power Supply Company, State Grid Henan Electric Power Co., Ltd. Address before: 467001 South Section of Xinhua Road, Pingdingshan City, Henan Province Applicant before: Henan Electric Power Company Pingdingshan Power Supply Branch |
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