CN103175492A - Power transmission line by-pass jumper length measuring device and power transmission line by-pass jumper length measuring method - Google Patents
Power transmission line by-pass jumper length measuring device and power transmission line by-pass jumper length measuring method Download PDFInfo
- Publication number
- CN103175492A CN103175492A CN2013100801039A CN201310080103A CN103175492A CN 103175492 A CN103175492 A CN 103175492A CN 2013100801039 A CN2013100801039 A CN 2013100801039A CN 201310080103 A CN201310080103 A CN 201310080103A CN 103175492 A CN103175492 A CN 103175492A
- Authority
- CN
- China
- Prior art keywords
- square
- transmission line
- length
- distance
- point
- 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.)
- Granted
Links
Images
Abstract
The invention discloses a power transmission line by-pass jumper length measuring device and a power transmission line by-pass jumper length measuring method. The power transmission line by-pass jumper length measuring device comprises a measuring scale, a T-square, a laser emitter and a horizontal positioning mechanism, and the tools are simple and convenient to operate. By the power transmission line by-pass jumper length measuring method, required length of a by-pass jumper can be measured accurately through simple measuring and computation, accurate measurement of the length of the by-pas jumper of the power transmission line is achieved effectively, lobar intensity of constructors is relieved greatly, construction efficiency is improved, and waste of conductors is avoided. The measuring device is simple in structure, convenient to use, simple and feasible in method, economical, practical and easy to popularize.
Description
Technical field
The present invention relates to high pressure and ehv power transmission technical field of construction, relate in particular to a kind of transmission line of electricity drainage thread length measurment device and assay method.
Background technology
At present, install in the work progress of drainage thread at transmission line of electricity, because oblique pull and the connecting length of drainage thread can't be determined, often need up and down comparison repeatedly in construction, operating personnel climb up and climb down, operating efficiency is extremely low, and can't compare accurately, often to grow one section, to be installed complete after, again redundance is clipped, caused the serious waste of wire resource.
Summary of the invention
The objective of the invention is to overcome the prior art deficiency, provide a kind of and can effectively improve operating efficiency, and reduce transmission line of electricity drainage thread length measurment device and the assay method of wire waste.
For realizing that the technical scheme that purpose of the present invention adopts is: a kind of transmission line of electricity drainage thread length measurment device, comprise dip stick and T-square, be provided with generating laser and level locating mechanism on described T-square.
Described level locating mechanism comprises weight line and the vertical scale mark that is arranged on T-square.
Described level locating mechanism is the level meter that is arranged on T-square.
A kind of method of utilizing said apparatus to measure transmission line of electricity drainage thread length comprises the following steps:
A. default absolute altitude line on the bus electric pole is suspended on absolute altitude line place with T-square, and carries out horizontal location, guarantees that generating laser penetrates light level;
B. penetrate by generating laser the contour point of getting the counter box below;
C. measure respectively between contour point and batch meter, the vertical range between T-square and bus, the distance of contour point and batch meter installation site corresponding ground and T-square and bus electric pole are buried the distance between ground underground, and the bus electric pole is buried a little and batch meter vertical ground corresponding point between distance;
D. the distance by described contour point and batch meter installation site corresponding ground and T-square and bus electric pole are buried the distance between ground underground, and the bus electric pole is buried a little and batch meter vertical ground corresponding point between distance, calculate the horizontal range between described contour point and T-square hitch point;
E. by the vertical range between the horizontal range between described contour point and T-square hitch point, bus cross-arm length, T-square and bus, calculate the distance between bus tie point and batch meter wiring point, adding the experience length of tying up wiring, draw the theoretical length of drainage thread, this theoretical length and the product of experience factor by the test gained are the actual needs length of drainage thread.
A kind of transmission line of electricity drainage thread of the present invention length measurment device comprises dip stick, T-square, generating laser and level locating mechanism, and instrument is simple, simple operation; A kind of transmission line of electricity drainage thread length measuring method, by simple measurement and calculating, can comparatively accurately measure the length that needs of drainage thread, effectively realized the Accurate Measurement of transmission line of electricity drainage thread length, greatly alleviated workmen's labour intensity, improve operating efficiency, avoided simultaneously the waste of wire.This assay device structures is simple, and is easy to use, and method is simple, economical and practical, is easy to promote.
Description of drawings:
Below in conjunction with accompanying drawing, the present invention is described further:
Fig. 1 is schematic diagram of the present invention.
Embodiment
As shown in Figure 1:
Embodiment one
A kind of transmission line of electricity drainage thread length measurment device comprises dip stick and T-square 2, is provided with generating laser 3 and level locating mechanism on described T-square.Described level locating mechanism comprises weight line 1 and the vertical scale mark that is arranged on T-square.
Embodiment two
A kind of transmission line of electricity drainage thread length measurment device comprises dip stick and T-square 2, is provided with generating laser 3 and level locating mechanism on described T-square.Described level locating mechanism is the level meter that is arranged on T-square.
Embodiment three
A kind of method of utilizing said apparatus to measure transmission line of electricity drainage thread length comprises the following steps:
A. default absolute altitude line on bus electric pole 4 is suspended on absolute altitude line place with T-square 2, and carries out horizontal location, guarantees that generating laser 3 penetrates light level;
B. penetrate by generating laser 3 contour point of getting counter box 6 belows;
C. measure respectively between contour point and batch meter 6, the vertical range between T-square 2 and bus, the distance of contour point and batch meter 6 installation site corresponding grounds and T-square 2 and bus electric pole 4 are buried the distance between ground underground, and bus electric pole 4 is buried a little and batch meter 6 vertical ground corresponding point between distance;
D. the distance by described contour point and batch meter 6 installation site corresponding grounds and T-square 2 and bus electric pole 4 are buried the distance between ground underground, and bus electric pole 4 is buried a little and batch meter 6 vertical ground corresponding point between distance, calculate the horizontal range between described contour point and T-square 2 hitch points;
E. by the vertical range between the horizontal range between described contour point and T-square 2 hitch points, bus cross-arm 5 length, T-square 2 and bus, calculate the distance between bus tie point and batch meter 6 wiring points, adding the experience length of tying up wiring, draw the theoretical length of drainage thread, this theoretical length and the product of experience factor by the test gained are the actual needs length of drainage thread.
A kind of transmission line of electricity drainage thread of the present invention length measurment device comprises dip stick, T-square, generating laser and level locating mechanism, and instrument is simple, simple operation; A kind of transmission line of electricity drainage thread length measuring method, by simple measurement and calculating, can comparatively accurately measure the length that needs of drainage thread, effectively realized the Accurate Measurement of transmission line of electricity drainage thread length, greatly alleviated workmen's labour intensity, improve operating efficiency, avoided simultaneously the waste of wire.This assay device structures is simple, and is easy to use, and method is simple, economical and practical, is easy to promote.
Claims (4)
1. transmission line of electricity drainage thread length measurment device, it is characterized in that: it comprises dip stick and T-square, is provided with generating laser and level locating mechanism on described T-square.
2. transmission line of electricity drainage thread length measurment device as claimed in claim 1 is characterized in that: described level locating mechanism comprises the weight line that is arranged on T-square and vertical scale mark.
3. transmission line of electricity drainage thread length measurment device as claimed in claim 1, it is characterized in that: described level locating mechanism is the level meter that is arranged on T-square.
4. method of utilizing said apparatus to measure transmission line of electricity drainage thread length, it is characterized in that: it comprises the following steps:
A. default absolute altitude line on the bus electric pole is suspended on absolute altitude line place with T-square, and carries out horizontal location, guarantees that generating laser penetrates light level;
B. penetrate by generating laser the contour point of getting the counter box below;
C. measure respectively between contour point and batch meter, the vertical range between T-square and bus, the distance of contour point and batch meter installation site corresponding ground and T-square and bus electric pole are buried the distance between ground underground, and the bus electric pole is buried a little and batch meter vertical ground corresponding point between distance;
D. the distance by described contour point and batch meter installation site corresponding ground and T-square and bus electric pole are buried the distance between ground underground, and the bus electric pole is buried a little and batch meter vertical ground corresponding point between distance, calculate the horizontal range between described contour point and T-square hitch point;
E. by the vertical range between the horizontal range between described contour point and T-square hitch point, bus cross-arm length, T-square and bus, calculate the distance between bus tie point and batch meter wiring point, adding the experience length of tying up wiring, draw the theoretical length of drainage thread, this theoretical length and the product of experience factor by the test gained are the actual needs length of drainage thread.
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 true CN103175492A (en) | 2013-06-26 |
| CN103175492B CN103175492B (en) | 2019-01-11 |
Family
ID=48635525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103175492B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537977A (en) * | 2018-12-04 | 2019-03-29 | 国家电网有限公司 | A kind of wire drawing positioning device and method of electric system |
| CN117249792A (en) * | 2023-11-20 | 2023-12-19 | 国网浙江省电力有限公司杭州供电公司 | Drainage wire length calculating device and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2330977Y (en) * | 1998-07-14 | 1999-07-28 | 董非 | Surveying instrument for electric locomotive overhead conductor |
| CN2335126Y (en) * | 1998-05-29 | 1999-08-25 | 李鸣 | Vertical line water level |
| CN2387505Y (en) * | 1999-09-03 | 2000-07-12 | 劳勇 | Laser measuring gauge |
| CN102023001A (en) * | 2010-11-03 | 2011-04-20 | 河南省电力公司洛阳供电公司 | Method for checking height difference between joints of cross arms for cross arms of dual-column pole tower |
| JP2013019699A (en) * | 2011-07-07 | 2013-01-31 | Yurtec Corp | Method for survey between power transmission line support points of iron tower |
-
2013
- 2013-03-14 CN CN201310080103.9A patent/CN103175492B/en active Active
Patent Citations (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 |
| CN102023001A (en) * | 2010-11-03 | 2011-04-20 | 河南省电力公司洛阳供电公司 | Method for checking height difference between joints of cross arms for cross arms of dual-column pole tower |
| JP2013019699A (en) * | 2011-07-07 | 2013-01-31 | Yurtec Corp | Method for survey between power transmission line support points of iron tower |
Non-Patent Citations (2)
| Title |
|---|
| 崔军朝 等: "《电力架空线路设计与施工》", 2011013 * |
| 张捍民: "《220kV及以下线路耐张塔引流线长度计算》", 《云南电力技术》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537977A (en) * | 2018-12-04 | 2019-03-29 | 国家电网有限公司 | A kind of wire drawing positioning device and method of electric system |
| CN109537977B (en) * | 2018-12-04 | 2023-08-22 | 国家电网有限公司 | Stay wire positioning device and stay wire positioning method for electric power system |
| CN117249792A (en) * | 2023-11-20 | 2023-12-19 | 国网浙江省电力有限公司杭州供电公司 | Drainage wire length calculating device and method |
| 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 | Drainage wire length calculating device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103175492B (en) | 2019-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104833328B (en) | Flexible intelligent inclination measuring rope | |
| CN102495413B (en) | Method for acquiring transmission line tower coordinate | |
| CN206056573U (en) | A kind of slope of highway survey tool | |
| CN203337155U (en) | Three-dimensional position measuring instrument for cable jacking | |
| CN105222749A (en) | A kind of power transmission line sag on-line monitoring method and device | |
| CN103823155A (en) | AT traction network short circuit fault distance measurement method | |
| CN104267309A (en) | Overhead transmission line distance measurement and fault diagnosis method based on magnetic field detection | |
| CN103175492A (en) | Power transmission line by-pass jumper length measuring device and power transmission line by-pass jumper length measuring method | |
| CN104953510A (en) | Insulating operation rod capable of measuring distances and heights | |
| CN103529304A (en) | Optimization method of on-site ground resistance testing technology of ground grid of electric power equipment | |
| CN203502015U (en) | Special measuring scale for horizontal displacement by collimation line method | |
| CN102374861B (en) | Centering under point operation method of total station or target for generating plumb laser beam | |
| CN104048631A (en) | Pipeline displacement meter | |
| CN203083498U (en) | Rapid electric pole burial depth measuring ruler | |
| CN203489825U (en) | Measuring scale special for measuring burial depth of electric pole | |
| CN102944221B (en) | System for automatically monitoring vertical displacement of operation track | |
| CN203286963U (en) | Taper electric pole measuring ruler | |
| CN203894332U (en) | Power transmission line support structure power frequency grounding resistance test wire with scale | |
| CN203298907U (en) | Soil pressure box fixing device | |
| CN104596453A (en) | System for measuring sag of overhead transmission line | |
| CN103673839A (en) | Taper electric pole measuring ruler | |
| CN204461395U (en) | A kind of overhead contact built-in conduit gap measuring device | |
| CN204992411U (en) | Layer coloured insulating bar can find range | |
| CN104032630A (en) | Method for continuously measuring track settlement based on angle transmission | |
| CN204988274U (en) | Building laser grade rod |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| 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 |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |