CN201525503U - Super-low altitude high-precision aeromagnetic survey carrier - Google Patents
Super-low altitude high-precision aeromagnetic survey carrier Download PDFInfo
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- CN201525503U CN201525503U CN2009201754918U CN200920175491U CN201525503U CN 201525503 U CN201525503 U CN 201525503U CN 2009201754918 U CN2009201754918 U CN 2009201754918U CN 200920175491 U CN200920175491 U CN 200920175491U CN 201525503 U CN201525503 U CN 201525503U
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Abstract
The utility model relates to a super-low altitude high-precision aeromagnetic survey carrier, in particular to a flight carrier which bears a high-precision aeromagnetic survey device so as to realize mine searching and investigation. The carrier is an aircraft which is driven by power and adopts a delta wing, and comprises wings, an aircraft body, a control cabin, an engine and an oil tank; and survey equipment is installed on the control cabin. The super-low altitude high-precision aeromagnetic survey carrier solves the problem that in the prior art, airplanes which can conduct airborne magnetic surveys have high cost, complicated flight procedures and low safety, and achieves the effects of ultra-low altitude, low-speed, low-cost and high-precision aeromagnetic survey system.
Description
Technical field
The utility model relates to the extreme low-altitude circulation of a kind of realization and reconnoitres device, is specifically related to a kind of flight carrier that the realization of high precision magnetic airborne surveys device is looked for the ore deposit, reconnoitred that carries.
Background technology
In the prior art when carrying out the aerial reconnaissance underground mine, all be to adopt the Y-12 fixed wing aircraft to carry out aerial surveying, the probe of optical pump magnetometer is installed in airplane tail group, lay the optical pump magnetometer and the GPS differential system of record earth magnetic field diurnal variation simultaneously on the ground, form the magnetic airborne surveys system.For surveying ore body (magnetic), flying height is high more, far away more apart from ore body, and the ability of surveying ore body is poor more, equity axle ore body, and intensity of anomaly is with the 3 powers decay of height, and the Y-12 aircraft is generally 150-200m; The ability of scale is differentiated in the decision of airflight speed.Flying speed is fast, resolution capability is poor, and the slow more resolution capability of resolution speed is strong more, and Y-12 aircraft flight speed is generally 260-300Km/h, and the Y-12 aircraft can only be found 20 meters left and right sides magnetic substances.Y-12 aircraft wing 18m, captain 20m is regular aircraft, its landing, need regular airfield runway, parking needs special hangar, carries out magnetic airborne surveys in different regions, the Y-12 aircraft relies on flight conversion airport, fly to site construction by the airport every day, the airport warehouse-in that flies back again after having constructed, and personal safety is vital problem in the magnetic airborne surveys, Y-12 aircraft relative safety is fair, has safety misadventure to take place when looking for the ore deposit but fly in recent years.Y-12 aircraft oil storage 1230Kg can continue and flies 5.2 hours, 31200 yuan of single flight costs, cost height.The strictness of Y-12 aircraft is subjected to civil aviation, military control, flight need confirmation request, and the loaded down with trivial details strictness of formality, and the special aviation of aviator's need driving school cultivates for many years.
The utility model content
For aircraft cost height, mission program complexity, problem that security guarantee is low are used in the aerial magnetic survey that solves prior art, the utility model provide a kind of aerial magnetic survey implementation condition low, can be extreme low-altitude, slower flight, high-precision magnetic survey system that cost is low, the technical program is as follows: a kind of extreme low-altitude high precision magnetic airborne surveys carrier, it is characterized in that, described carrier is by aircraft power operated, that adopt delta wing, be made up of wing, body, driving compartment, driving engine and fuel tank, described magnetic survey equipment is installed on the driving compartment.
Another optimal way of the present utility model: described measuring equipment comprises optical pump magnetometer, presetting system GPS navigation system, flight attitude recording instrument, altimeter, and the magnetic survey probe of described optical pump magnetometer is installed in the front end of driving compartment.
An optimal way more of the present utility model: described flight attitude recording instrument adopts the three-component magnetometer.
An also optimal way of the present utility model: described aircraft has parachute.
Another optimal way of the present utility model: described parachute is the ejection type parachute.
Another optimal way of the present utility model: described driving compartment and delta wing can the disengaging mode be installed together.
Another optimal way of the present utility model: described delta wing can be pulled down and fold from aircraft.
Another optimal way of the present utility model: described aircraft is equipped with and the ground communication transmission system.
The technical program uses " power delta wing aircraft " as the flight carrier, it is to grow up on the gliding parachute basis, component set-up aerial reconnaissance systems such as high precision optical pump magnetometer, flight attitude recording instrument, GPS navigation system, altimeter are installed thereon, and this system can fast, effectively replace the ground magnetic survey to carry out large scale (1: 2500-1: 5000) directly look for the work of ore deposit and geologic mapping.Power delta wing aircraft altitude is generally 20-50m, differ 5 times with Y-12 aircraft average flight altitude, therefore power delta wing aircraft boat magnetic system detection accuracy is better than surplus the Y-12 aircraft 100 times, resolution is higher than 3.5 times in Y-12 aircraft, the speed of power delta wing aircraft is generally 70-90Km/h, flying speed is slow, but more a lot of soon than ground magnetic survey speed, the magnetic survey of alternative ground.And be fit to regions such as surface vegetation, waters, marsh, river more fast, effectively measure.The long 2.8m of power delta wing aircraft; volume is minimum; its landing need not professional runway; only need 50m long; the wide smooth hard place of 20m is used for landing and gets final product; need not special hangar; and can be transported to the building site by automobile, train after the delta wing of aircraft is folding; build the hut shutdown gets final product in the building site; if power delta wing aircraft power breaks down, can rely on delta wing glide landing ground, and power delta wing aircraft has special-purpose parachute; can draw umbrella bondsman, machine safe falling ground when in danger, safety is fabulous.Utilize carry-on ground communication transmission system can with the data that obtains directly and ground get in touch the station and carry out alternately, store, power delta wing aircraft oil storage 50Kg, can continue and fly 5.2 hours, the single flight cost is lower than ground magnetic survey expense, power delta wing aircraft belongs to exerciser, by General Administration of Sport, the training aviator of flight club is specified at the aviation management center, and qualified neck card can flight on duty.
Description of drawings
Fig. 1 the utility model structural representation
The specific embodiment
Of the present utility model by aircraft power operated, that adopt delta wing, form by several parts such as wing, body, driving compartment 2, driving engine 4 and fuel tanks; The magnetic survey probe 3 of measurement mechanism optical pump magnetometer is installed in the front end of driving compartment and stretches out, and causes interference with the magnetic field of avoiding aircraft itself, influences underground magnet measuring precision.Adopt the aviation aluminium to make delta wing skeleton and body, delta wing 1 is connected with body can bear 7 tons of pulling force, and safety rope can bear 2.3 tons of pulling force, through the 6G accreditation; Adopt ROTAX 912 driving engines (80 horsepowers of four strokes), have characteristics such as double startup, double circuit, dual ignition, two throttles; If power or run out of gas, aircraft is out of control, and aircraft can utilize the gliding function of delta wing 1 to land, and also can spur and ejects parachute and land the safety of bondsman, machine and equipment when aircraft is in danger.In the aircraft landing with when aloft flying, the aviator comes the attitude of controlling aircraft by control delta wing control lever 5.But driving compartment 2 adopts disengaged to install with delta wing 1, delta wing 1 can be pulled down foldingly when aircraft is deposited, and again aircraft is pushed storehouse and deposits, and takes up room, area is very little.It is low that aircraft plays, falls site requirements, as long as 50 ~ 100 meters hard place roads are arranged, need not special-purpose landing runway.Aircraft uses the fire proofing fuel tank, the expansion type brake.Measuring equipment is installed on the driving compartment, and flight attitude recording instrument wherein adopts the three-component magnetometer, can know the state of determining aircraft itself, has improved survey precision greatly.Optical pump magnetometer adopts electron paramagnetic resonance principle and light absorption (optical pumping) technology, and precision can reach 0.01nT, and per second is reading more than 10 times, is applicable to aerial and ground survey.Presetting system GPS navigation system (in the air), (ground X, Y Z), can make on projected route and fly, and make the measurement target bias free in GPS difference location.Utilize the ground communication transmission system data in real time of airborne measurements can be transferred to ground, can also command flying distance, metering system by the ground staff.
Claims (8)
1. extreme low-altitude high precision magnetic airborne surveys carrier, it is characterized in that, described carrier is by aircraft power operated, that adopt delta wing (1), is made up of wing, body, driving compartment (2), driving engine (4) and fuel tank, and described measuring equipment is installed on the driving compartment.
2. a kind of extreme low-altitude high precision magnetic airborne surveys carrier as claimed in claim 1, it is characterized in that, described measuring equipment comprises optical pump magnetometer, presetting system GPS navigation system, flight attitude recording instrument, altimeter, and the magnetic survey probe (3) of described optical pump magnetometer is installed in the front end of driving compartment.
3. a kind of extreme low-altitude high precision magnetic airborne surveys carrier as claimed in claim 2 is characterized in that, described flight attitude recording instrument adopts the three-component magnetometer.
4. a kind of extreme low-altitude high precision magnetic airborne surveys carrier as claimed in claim 2 is characterized in that described aircraft has parachute.
5. a kind of extreme low-altitude high precision magnetic airborne surveys carrier as claimed in claim 4 is characterized in that described parachute is the ejection type parachute.
6. a kind of extreme low-altitude high precision magnetic airborne surveys carrier as claimed in claim 5 is characterized in that, described driving compartment (2) can the disengaging mode be installed together with delta wing (1).
7. a kind of extreme low-altitude high precision magnetic airborne surveys carrier as claimed in claim 6 is characterized in that described delta wing (1) can be pulled down and fold from aircraft.
8. a kind of extreme low-altitude high precision magnetic airborne surveys carrier as claimed in claim 2 is characterized in that described aircraft is equipped with and the ground communication transmission system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201754918U CN201525503U (en) | 2009-08-11 | 2009-08-26 | Super-low altitude high-precision aeromagnetic survey carrier |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920170642.0 | 2009-08-11 | ||
| CN2009201754918U CN201525503U (en) | 2009-08-11 | 2009-08-26 | Super-low altitude high-precision aeromagnetic survey carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201525503U true CN201525503U (en) | 2010-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201754918U Expired - Fee Related CN201525503U (en) | 2009-08-11 | 2009-08-26 | Super-low altitude high-precision aeromagnetic survey carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201525503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104730589A (en) * | 2015-03-30 | 2015-06-24 | 上海海事大学 | Aeromagnetic measuring data collection system and device |
-
2009
- 2009-08-26 CN CN2009201754918U patent/CN201525503U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104730589A (en) * | 2015-03-30 | 2015-06-24 | 上海海事大学 | Aeromagnetic measuring data collection system and device |
| CN104730589B (en) * | 2015-03-30 | 2017-12-05 | 上海海事大学 | A kind of magnetic airborne survey data collecting system and device |
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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: 20100714 Termination date: 20170826 |