CN105180797B - Detection is quick, intuitively earthing bar buried depth detector - Google Patents
Detection is quick, intuitively earthing bar buried depth detector Download PDFInfo
- Publication number
- CN105180797B CN105180797B CN201510420540.XA CN201510420540A CN105180797B CN 105180797 B CN105180797 B CN 105180797B CN 201510420540 A CN201510420540 A CN 201510420540A CN 105180797 B CN105180797 B CN 105180797B
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- motor
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- detecting head
- bar
- siren
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- 238000001514 detection method Methods 0.000 title claims abstract description 7
- 239000002184 metal Substances 0.000 claims abstract description 20
- 229910052751 metal Inorganic materials 0.000 claims abstract description 20
- 239000004020 conductor Substances 0.000 claims abstract description 12
- 238000011835 investigation Methods 0.000 claims abstract 2
- 238000010276 construction Methods 0.000 claims description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 229910052744 lithium Inorganic materials 0.000 claims description 2
- 239000002689 soil Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/18—Measuring arrangements characterised by the use of mechanical techniques for measuring depth
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/26—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring depth
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Electric Cable Installation (AREA)
- Emergency Alarm Devices (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The invention discloses one kind detection is quick, intuitively earthing bar buried depth detector, including motor-driven metal spiral bar, the bottom of metal spiral bar is connected with crescent detecting head, and the concave surface of crescent detecting head is downward, and the graduation mark of instruction investigation depth is set on metal spiral bar；Motor is connected to form motor operating circuit with the first power supply and relay；Metal spiral bar is connected with relay, the negative pole of relay and second source connects, the positive pole of second source is connected with siren, the down conductor of siren and earthing bar connects, when crescent detecting head touches earthing bar, crescent detecting head, metal spiral bar, relay, second source, siren, down conductor, earthing bar form alarm circuit.The present invention is rational in infrastructure, lightly, easy to use, directly perceived, can more promptly squeeze into ground during earthing bar buried depth is tested, read reading, improve test accuracy and operating efficiency.
Description
The application is application number 201410343031.7, applying date 2014.7.18, title " earthing bar buried depth detector "
Divisional application.
Technical field
The present invention relates to a kind of earthing bar buried depth detector.
Background technology
Transmission line of electricity is the important component of power network, shaft tower tens of rice above ground level of transmission line of electricity, and exposed to spacious
Wild or high mountain, it is continuous tens of or hundred kilometers, so the chance being struck by lightning is a lot, once being struck by lightning, often interrupts power transmission,
In order to prevent thunder from attacking wire directly, often take and set up lightning conducter along the line, and it is grounded, therefore overhead transmission line shaft tower is effective
It is grounded most important to the safe and stable operation of power system.
Earthing or grounding means includes grounding body and down conductor, and wherein grounding body is used for the thunder and lightning that will be introduced by down conductor
Flow direction the earth spreads, and it is an important factor for influenceing tower grounding effect that its is buried.But due in work progress, earth work category
In concealed work, engineering technology is supervised there is phenomenon not in place, then because a variety of causes, unit in charge of construction are buried to grounding body
Can not construction in line with the drawings, make the undesirable phenomenon of earthing bar buried depth more universal, result in after construction terminates, substantial amounts of shaft tower
Grounding resistance is exceeded.
The content of the invention
It is an object of the invention to provide a kind of rational in infrastructure, easily and fast, intuitively novel grounded row's buried depth is visited for detection
Survey device.
The present invention technical solution be：
A kind of novel grounded row's buried depth detector, it is characterized in that：Including motor-driven metal spiral bar, metal spiral bar
Bottom be connected with crescent detecting head, and the concave surface of crescent detecting head is downward, sets instruction detection deep on metal spiral bar
The graduation mark of degree；Motor is connected to form motor operating circuit with the first power supply and relay；Metal spiral bar is connected with relay,
The negative pole of relay and second source is connected, and the positive pole of second source is connected with siren, the grounding lead of siren and earthing bar
Offline connection, when crescent detecting head touches earthing bar, crescent detecting head, metal spiral bar, relay, the second electricity
Source, siren, down conductor, earthing bar form alarm circuit；Motor is provided with handle, and it is anti-that motor is provided with control point motor
The controlling switch turned.
The present invention is rational in infrastructure, lightly, easy to use, directly perceived, can be rapider during earthing bar buried depth is tested
Ground is squeezed on ground, reads reading, improves test accuracy and operating efficiency, ensure that line-to-ground quality, improves overhead transmission line
Run later safety and stability.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is that the present invention uses simulation drawing.
Fig. 3 is that the present invention uses circuit diagram.
Embodiment
A kind of novel grounded row's buried depth detector, including the metal spiral bar 4 that motor 2 drives, the bottom of metal spiral bar
It is connected with crescent detecting head 7（Metal material）, and the concave surface of crescent detecting head is downward, sets instruction to visit on metal spiral bar
The graduation mark 5 of depth measurement degree；Motor 2 is connected to form motor operating circuit with the first power supply 9 and relay 8；Metal spiral bar with after
Electrical equipment 8 connects, the negative pole connection of relay and second source, the positive pole and siren of second source（Loudspeaker and lamp）10 connect
Connecing, siren is connected with the down conductor 11 of earthing bar 12, when crescent detecting head touches earthing bar, crescent detection
Head, metal spiral bar, relay, second source, siren, down conductor, earthing bar form alarm circuit.It is equipped with motor
Handle 1, motor are connected to the controlling switch 3 for controlling its rotating；Motor is provided with handle, and motor is provided with control point motor reversal
Controlling switch.
During work：According to construction drawing, find out earthing bar and bury position, by crescent detecting head insertion soil in figure, beat
After opening controlling switch 3, motor driven screw rod is rotated, and motor power is supplied by lithium battery, and holding handle makes crescent detecting head
And connecting rod vertically squeezes into ground under the promotion of screw rod, when detecting head touches buried earthing bar, circuit communication relay,
Siren, down conductor, earthing bar and detecting head, form loop, siren alarm（Sound, bright light）, while in relay
Coil have electric current by, in relay switch open, disconnect electric motor loop, motor rotate, read scale above reading,
This reading is this base shaft tower earthing bar buried depth value.
During extraction, controlling switch 3 makes motor overturning, now the connection of breakage alert device and down conductor, in relay
The current vanishes of coil, switch close, and electric motor loop connects again, hold handle, are slowly pulled out under the reverse promotion of screw rod
Go out tester, test terminates.
Claims (1)
1. one kind detection is quick, intuitively earthing bar buried depth detector, it is characterized in that：Including motor-driven metal spiral bar,
The bottom of metal spiral bar is connected with crescent detecting head, and the concave surface of crescent detecting head is downward, is set on metal spiral bar
Indicate the graduation mark of investigation depth；Motor is connected to form motor operating circuit with the first power supply and relay；Metal spiral bar with
Relay is connected, and the negative pole of relay and second source is connected, and the positive pole of second source is connected with siren, siren and ground connection
The down conductor connection of row, the siren is loudspeaker and lamp；When crescent detecting head touches earthing bar, crescent
Detecting head, metal spiral bar, relay, second source, siren, down conductor, earthing bar form alarm circuit；On motor
Provided with handle, motor is provided with the controlling switch of controlled motor rotating；
During work：According to construction drawing, find out earthing bar and bury position, by crescent detecting head insertion soil, open control and open
Guan Hou, motor driven screw rod are rotated, and motor power is supplied by lithium battery, and holding handle makes crescent detecting head and connecting rod in spiral shell
Ground is vertically squeezed under the promotion of swing arm, when detecting head touches buried earthing bar, circuit communication relay, siren, is connect
Ground downlead, earthing bar and detecting head, loop, siren alarm are formed, while the coil in relay has electric current to pass through relay
Switch and open in device, disconnect electric motor loop, motor rotates, and reads the reading above scale, this reading is that this base shaft tower connects
Arrange buried depth value in ground；
During extraction, controlling switch makes motor overturning, now the connection of breakage alert device and down conductor, relay coil
Current vanishes, switch are closed, and electric motor loop connects again, hold handle, and test is slowly extracted under the reverse promotion of screw rod
Device, test terminate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510420540.XA CN105180797B (en) | 2014-07-18 | 2014-07-18 | Detection is quick, intuitively earthing bar buried depth detector |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510420540.XA CN105180797B (en) | 2014-07-18 | 2014-07-18 | Detection is quick, intuitively earthing bar buried depth detector |
| CN201410343031.7A CN104089566B (en) | 2014-07-18 | 2014-07-18 | Grounding bar burial depth detector |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410343031.7A Division CN104089566B (en) | 2014-07-18 | 2014-07-18 | Grounding bar burial depth detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105180797A CN105180797A (en) | 2015-12-23 |
| CN105180797B true CN105180797B (en) | 2017-12-01 |
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ID=51637304
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610649725.2A Active CN106197220B (en) | 2014-07-18 | 2014-07-18 | Quickly, the working method of intuitive earthing bar buried depth detector |
| CN201510420537.8A Active CN105021111B (en) | 2014-07-18 | 2014-07-18 | A kind of method of work for detecting convenient earthing bar buried depth detector |
| CN201610651247.9A Active CN106247923B (en) | 2014-07-18 | 2014-07-18 | The working method of earthing bar buried depth detector |
| CN201610651225.2A Active CN106123747B (en) | 2014-07-18 | 2014-07-18 | Application of the earthing bar buried depth detector in the test of earthing bar buried depth |
| CN201510420540.XA Active CN105180797B (en) | 2014-07-18 | 2014-07-18 | Detection is quick, intuitively earthing bar buried depth detector |
| CN201410343031.7A Active CN104089566B (en) | 2014-07-18 | 2014-07-18 | Grounding bar burial depth detector |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610649725.2A Active CN106197220B (en) | 2014-07-18 | 2014-07-18 | Quickly, the working method of intuitive earthing bar buried depth detector |
| CN201510420537.8A Active CN105021111B (en) | 2014-07-18 | 2014-07-18 | A kind of method of work for detecting convenient earthing bar buried depth detector |
| CN201610651247.9A Active CN106247923B (en) | 2014-07-18 | 2014-07-18 | The working method of earthing bar buried depth detector |
| CN201610651225.2A Active CN106123747B (en) | 2014-07-18 | 2014-07-18 | Application of the earthing bar buried depth detector in the test of earthing bar buried depth |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201410343031.7A Active CN104089566B (en) | 2014-07-18 | 2014-07-18 | Grounding bar burial depth detector |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106197220B (en) * | 2014-07-18 | 2018-08-28 | 江苏省电力公司南通供电公司 | Quickly, the working method of intuitive earthing bar buried depth detector |
| CN104359440A (en) * | 2014-10-23 | 2015-02-18 | 成都卓微科技有限公司 | Modified snow cover thickness detector |
| CN105066900A (en) * | 2015-07-14 | 2015-11-18 | 国家电网公司 | Electric grounding grid buried depth tester |
| CN105242626B (en) * | 2015-10-29 | 2018-06-01 | 国网河南省电力公司睢县供电公司 | Line security intelligent auxiliary monitoring system |
| CN108032926B (en) * | 2017-12-08 | 2020-05-19 | 湖北工业大学 | Remote control trolley for measuring depth of mud feet in paddy field |
| CN112489375B (en) * | 2020-11-18 | 2022-12-02 | 贵州民族大学 | Earthquake early warning alarm for converter station and monitoring method thereof |
| CN113410670A (en) * | 2021-06-22 | 2021-09-17 | 国网湖南省电力有限公司 | Anti-corrosion grounding down lead and use method thereof |
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2014
- 2014-07-18 CN CN201610649725.2A patent/CN106197220B/en active Active
- 2014-07-18 CN CN201510420537.8A patent/CN105021111B/en active Active
- 2014-07-18 CN CN201610651247.9A patent/CN106247923B/en active Active
- 2014-07-18 CN CN201610651225.2A patent/CN106123747B/en active Active
- 2014-07-18 CN CN201510420540.XA patent/CN105180797B/en active Active
- 2014-07-18 CN CN201410343031.7A patent/CN104089566B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106247923A (en) | 2016-12-21 |
| CN106123747B (en) | 2018-10-30 |
| CN105180797A (en) | 2015-12-23 |
| CN106197220A (en) | 2016-12-07 |
| CN105021111A (en) | 2015-11-04 |
| CN104089566B (en) | 2017-01-11 |
| CN106123747A (en) | 2016-11-16 |
| CN106247923B (en) | 2018-12-18 |
| CN104089566A (en) | 2014-10-08 |
| CN106197220B (en) | 2018-08-28 |
| CN105021111B (en) | 2017-09-22 |
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