CN106094040B - A kind of electromagnetic survey coil brace laying method - Google Patents
A kind of electromagnetic survey coil brace laying method Download PDFInfo
- Publication number
- CN106094040B CN106094040B CN201610368405.XA CN201610368405A CN106094040B CN 106094040 B CN106094040 B CN 106094040B CN 201610368405 A CN201610368405 A CN 201610368405A CN 106094040 B CN106094040 B CN 106094040B
- Authority
- CN
- China
- Prior art keywords
- air bag
- holder
- coil
- holder air
- electromagnetic survey
- 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.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
- G01V3/10—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils
Abstract
The invention discloses a kind of electromagnetic survey coil brace and its laying methods, the electromagnetic survey coil brace includes the holder air bag of annular, there is valve cock on holder air bag, valve cock connects air pump governor by soft air-guide pipe, it is evenly distributed with coil link in holder air bag inner ring, it is equipped with baltimore groove in the external annular surface of holder air bag, being printed on coil in spill trench bottom winds track.By forming fixed coil holder to airbag aeration, there is the characteristics of easy to carry, laying is simple, using flexible, air bag uses butyl rubber material, wear-resisting anti-corruption, and has certain elasticity, can meet measurement request under particular surroundings.Metal parts is not contained due to filling holder, influence that can be to avoid holder to detectable signal improves detection validity.
Description
Technical field
The invention belongs to geophysical exploration field, more particularly to a kind of electromagnetic survey coil brace and its laying method.
Background technology
With the continuous maturation of electromagnetic survey theory, electromagnetic survey technology is extensively using Tunnel prediction and aviation electromagnetic
Exploration is conducive to the geological prospecting being rapidly completed under complicated environment, reduces the accident risk in geology body construction, is formulated for science
Disposal Measures and construction prediction scheme provide guarantee.The premise of the development of electromagnetic survey is to be laid with search coil system, by detection condition
It restricting and human factor influences, the construction speed that coil is laid with differs greatly, especially at some than under relatively hazardous environment,
Coil laying difficulty is larger, and extremely inconvenience, and some metal mounting brackets interference electromagnetism letter are removed in transporting bracket, installation
Number, Effect on Detecting cannot be effectively ensured.
Invention content
In view of the above-mentioned drawbacks of the prior art or insufficient, the object of the present invention is to provide a kind of electromagnetic survey lines
Coil support and its laying method, the electromagnetic survey coil brace have simple in structure, laying simple and flexible, spy easy to use
Point more meets actual detection environment, can meet the requirement of tunnel and aviation electromagnetic detection.
In order to realize that above-mentioned task, the present invention use following technical solution：
A kind of electromagnetic survey coil brace, which is characterized in that the holder air bag for including annular has valve on holder air bag
Mouth, valve cock connect air pump governor by soft air-guide pipe, coil link are evenly distributed in holder air bag inner ring, in holder
The external annular surface of air bag is equipped with baltimore groove, and being printed on coil in spill trench bottom winds track.
The laying method of above-mentioned electromagnetic survey coil brace, which is characterized in that follow these steps to carry out：
Step 1 opens the holder air bag of unaerated folded state, and valve cock (2) and air pump tune are connected by soft air-guide pipe
Save device；
Step 2, the inflation button of booster air pump adjuster, is inflated into holder air bag, and holder air bag gradually beat by expansion
It opens, after holder air bag forms and meets the fixing bracket that detection requires, closes air pump governor；
Step 3 is required according to detection, and cloth is wound in the coil winding track of the baltimore groove of holder air bag external annular surface
Set annular detection coil；Or using arranging rectangular search coil on equally distributed coil link in 1 inner ring of holder air bag.
The electromagnetic survey coil of the present invention has easy to carry, laying by forming fixed coil holder to airbag aeration
Simply, the characteristics of using flexible, air bag uses butyl rubber material, wear-resisting anti-corruption, and has certain elasticity, can meet
Measurement request under particular surroundings.Metal parts is not contained due to filling holder, influence that can be to avoid holder to detectable signal carries
Height detection validity.
Description of the drawings
Fig. 1 is the electromagnetic survey loop construction schematic diagram of the present invention.
Fig. 2 is the shape assumption diagram of holder air bag, wherein (a) is front view, it is (b) vertical view.
Label in figure indicates respectively：1, holder air bag, 2, valve cock, 3, coil link, 4, air pump governor, 5, air guide
Hose, 6, coil wind track.
Further narration in detail is made to the present invention below in conjunction with drawings and examples.
Specific implementation mode
Referring to Fig.1, the present embodiment provides a kind of electromagnetic survey coil brace, includes the holder air bag 1 of annular, in holder gas
There are valve cock 2, valve cock 2 to connect air pump governor by soft air-guide pipe 5, be evenly distributed in 1 inner ring of holder air bag on capsule 1
Coil link 3 is equipped with baltimore groove in the external annular surface of holder air bag 1, and being printed on coil in spill trench bottom winds track 6.
In the present embodiment, holder air bag 1 is made of butyl rubber, and the material is non-conductive, non-magnetic, wear-resisting anti-corruption, and
And there is certain elasticity, measurement request under particular surroundings can be met, while avoiding holder itself to electromagnetic measurement signal
Influence.
Holder air bag 1 is flat before inflating, and can freely fold, after the completion of inflation, column structure, external annular surface have in a ring
Groove, bottom portion of groove are printed on coil winding track, and inner ring surface is uniformly distributed coil link 3.
In the present embodiment, 8 are shared in the equally distributed coil link of 1 inner ring surface of holder air bag 3.Pass through coil link
3 combination can meet the requirement of arrangement square coil.Certainly, the quantity of coil link 3 can be arranged more according to actual conditions
It is a, to meet the arrangement requirement of square coil
With reference to Fig. 2, the external annular surface of holder air bag 1 is that both sides are high, intermediate low, forms groove structure, bottom portion of groove is printed on
Coil winds track 6, can meet the specific requirement of arrangement annular detection coil.
Using the laying method of electromagnetic survey coil brace manufactured in the present embodiment, follow these steps to carry out：
(1) the holder air bag 1 for opening unaerated folded state connects valve cock 2 and air pump governor by soft air-guide pipe 5
4。
(2) the inflation button of booster air pump adjuster 4, is inflated into holder air bag 1, and holder air bag 1 gradually open by expansion,
After holder air bag 1 forms and meets the fixing bracket that detection requires, air pump governor 4 is closed.
(3) the coil winding winding arrangement of track 6 in the spill trench bottom of 1 external annular surface of holder air bag is required according to detection
Annular detection coil；Or with arranging rectangular search coil on equally distributed coil link 3 in 1 inner ring of holder air bag.
After detection, search coil is removed, the exhaust button of booster air pump adjuster 4 extracts the sky in holder air bag 1 out
Gas, holder air bag 1, which is shunk, to be flattened, and soft air-guide pipe 5 is removed.
In conclusion electromagnetic survey coil brace manufactured in the present embodiment and laying method, structure and laying more meet
Construction site has simple in structure, operation feature flexible, easy to carry, helps to improve construction efficiency, promotion detection property
Can, improve stratum overall merit effect.
It should be noted that although above-described embodiment is described in detail in conjunction with the accompanying drawings and embodiments, not to this
The limitation of invention, those skilled in the art should understand that, based on the technical solutions of the present invention, those skilled in the art
The addition or replacement made, are regarded as protection scope of the present invention.
Claims (2)
1. a kind of electromagnetic survey coil brace, which is characterized in that the holder air bag (1) for including annular has on holder air bag (1)
Valve cock (2), valve cock (2) connect air pump governor by soft air-guide pipe (5), are uniformly distributed in holder air bag (1) inner ring
There is coil link (3), is equipped with baltimore groove in the external annular surface of holder air bag (1), being printed on coil in spill trench bottom winds track
(6)；
The holder air bag (1) is made of butyl rubber；
The coil link (3) is 8.
2. the laying method of electromagnetic survey coil brace described in claim 1, which is characterized in that follow these steps to carry out：
Step 1 opens the holder air bag (1) of unaerated folded state, and valve cock (2) and air pump are connected by soft air-guide pipe (5)
Adjuster (4)；
Step 2, the inflation button of booster air pump adjuster (4), to inflation in holder air bag (1), holder air bag (1) is gradually swollen
Swollen opening closes air pump governor (4) after holder air bag (1) forms and meets the fixing bracket that detection requires；
Step 3 is required according to detection, in the coil winding track winding arrangement of the spill trench bottom of 1 external annular surface of holder air bag
Annular detection coil；Or with arranging rectangular search coil on equally distributed coil link (3) in holder air bag (1) inner ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610368405.XA CN106094040B (en) | 2016-05-30 | 2016-05-30 | A kind of electromagnetic survey coil brace laying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610368405.XA CN106094040B (en) | 2016-05-30 | 2016-05-30 | A kind of electromagnetic survey coil brace laying method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106094040A CN106094040A (en) | 2016-11-09 |
| CN106094040B true CN106094040B (en) | 2018-08-07 |
Family
ID=57229617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610368405.XA Expired - Fee Related CN106094040B (en) | 2016-05-30 | 2016-05-30 | A kind of electromagnetic survey coil brace laying method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106094040B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020041792A1 (en) | 2018-08-24 | 2020-02-27 | Clayton Corporation | Plastic mounting cup and valve for pressurized container |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102914801B (en) * | 2012-09-12 | 2016-05-11 | 朱德兵 | For a kind of transient electromagnetic exploration, dispatch coil is inflated column holder and using method |
| CN104443415B (en) * | 2014-11-27 | 2017-11-28 | 湖南航天远望科技有限公司 | A kind of aviation transient electromagnetic coil carrying structure |
-
2016
- 2016-05-30 CN CN201610368405.XA patent/CN106094040B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN106094040A (en) | 2016-11-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206520925U (en) | A kind of cellular interior floating plate oil and gas loss comprehensive treatment device of light oil tank | |
| CN103899336B (en) | The air filling type installed for tunnel wide splash guard is equipped and constructs and mounting method | |
| CN205049380U (en) | Automatic water sampling device of multi -functional groundwater layering | |
| CN106094040B (en) | A kind of electromagnetic survey coil brace laying method | |
| CN102797979B (en) | Device for detecting leakage points of underground pipeline and method thereof | |
| CN205982618U (en) | Radar detection device under water | |
| CN102928881A (en) | Coupled cable for cross-hole resistivity computed tomography (CT) on ground | |
| CN104179491B (en) | Underground rock cranny drilling supersonic sounding device and system | |
| CN102914801B (en) | For a kind of transient electromagnetic exploration, dispatch coil is inflated column holder and using method | |
| CN104407059A (en) | Mounting method and device with acoustic emission sensor recycling capacity | |
| CN107390292A (en) | The seabed high-resolution pull-type detection device and method of acoustics optical fusion | |
| CN203921173U (en) | A kind of underwater | |
| CN106526707A (en) | Automatic sounding system | |
| CN104290887A (en) | Underwater magnetic metal adsorption device and controlling method | |
| CN206074824U (en) | A kind of tunnel exploration holder device | |
| CN205562299U (en) | Water head test device of engineering geology reconnaissance usefulness | |
| CN205297457U (en) | A hole sealing device for determining gas pressure | |
| CN205679233U (en) | A kind of centering rod for building engineering survey | |
| CN105674821A (en) | Air spacer for blasting | |
| CN108448222B (en) | External inflatable transient electromagnetic transmitting and receiving antenna | |
| CN110239847A (en) | A kind of transport device of the Ship production with waterproof construction | |
| CN104632191A (en) | Demisting method of drill-hole while-drilling geological imager | |
| CN205483487U (en) | Combined portable wind erosion wind -tunnel analogue means | |
| CN208537727U (en) | A kind of tunnel exploration bracket | |
| CN208820062U (en) | A kind of FAST central gas formula fast-assembling reflecting surface |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 Termination date: 20190530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |