CN210072094U - Hanging frame for aeroelectromagnetic method transmitting and receiving equipment of unmanned helicopter - Google Patents
Hanging frame for aeroelectromagnetic method transmitting and receiving equipment of unmanned helicopter Download PDFInfo
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- CN210072094U CN210072094U CN201921180378.9U CN201921180378U CN210072094U CN 210072094 U CN210072094 U CN 210072094U CN 201921180378 U CN201921180378 U CN 201921180378U CN 210072094 U CN210072094 U CN 210072094U
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Abstract
The utility model discloses a hanging frame for an aviation electromagnetic method transmitting and receiving device of an unmanned helicopter, which comprises a transmitting coil frame and a receiving coil frame made of engineering plastics, wherein the transmitting coil frame and the receiving coil frame are connected through a hanging rope and hung below the unmanned helicopter through a main rope; the transmitting coil frame comprises a transmitting coil annular cabin and a transmitting coil balancer; the transmitting coil annular cabin is a hollow annular cabin; the balancer of the transmitting coil is a hollow rod, the head and the tail of the balancer of the transmitting coil are respectively intersected with the annular cabin of the transmitting coil and bisect a hollow ring formed by the annular cabin of the transmitting coil; the receiving coil frame is a hollow sphere composed of three identical circular rings. The utility model is suitable for a miniaturized aviation electromagnetic method equipment of unmanned helicopter does not produce electromagnetic interference, can also obtain the electromagnetic field signal of three direction, can obtain more comprehensive information in the data processing and the explanation in later stage.
Description
Technical Field
The utility model relates to a device that is used for aviation electromagnetic method transmission receiving equipment to hang, specifically relates to a hanging rack that is used for unmanned helicopter aviation electromagnetic method transmission and receiving equipment.
Background
The time domain aeroelectromagnetic method (ATEM) sounding system is one type of airborne geophysical sounding. The aerial geophysical prospecting is widely used in western developed countries as a fast and economic high-technology prospecting method, and is mainly used for metal mineral resource investigation, regional resource prospecting, geological mapping and the like. The flying operation can greatly expand the detection speed and the application range, and greatly improve the efficiency of resource exploration.
The time domain aviation electromagnetic detection system consists of onboard equipment such as an airborne data acquisition and recording computer and an external cabin transmitting coil and a receiving coil. The transmitting device transmits a time-varying electromagnetic field (primary field) to the underground by controlling the current in the transmitting coil, the primary field generates induced current for objects with conductivity in the underground, and the induced current generates an induced electromagnetic field (secondary field). The secondary induced electromagnetic field decays along with time, and induced voltage components in all directions of the secondary field can be received through the receiving coil. The secondary field is related to the electromagnetic property of underground substances, and parameters such as dielectric constant, conductivity and permeability of the underground medium can be deduced after the induced voltage of the received secondary field is analyzed. The electrical parameters of a region can be obtained by detecting the target region, so that the information such as the spatial distribution and the shape of the underground substance can be deduced.
Unmanned aerial vehicle aerial geophysical prospecting is emerging exploration technique in recent years, and along with the development of electronic technology and unmanned aerial vehicle technique, geophysical prospecting instrument electronic control part is miniaturized gradually, and weight also can accomplish littleer, more is favorable to carrying on the geophysical prospecting work on unmanned aerial vehicle. The aeroelectromagnetic method measurement of the unmanned helicopter plays an important role in engineering exploration. At present, the miniaturized aeroelectromagnetic method equipment of the unmanned helicopter is still rarely developed. The aeroelectromagnetic method equipment of large-scale helicopter is mostly heavier in weight, and due scope is greatly restricted by the environment, and the unmanned aerial vehicle aeroelectromagnetic method is compared with large-scale aeroelectromagnetic method and is applied in different scenes, mainly uses in the engineering exploration on shallow earth's surface.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a hang frame for hanging of unmanned helicopter aviation electromagnetic method transmission and receiving equipment uses engineering plastics and macromolecular material, and insulating no magnetism does not produce electromagnetic interference, and furthest's lowering system self noise source can also obtain the electromagnetic field signal of three direction, can obtain more comprehensive information in the data processing and the explanation in later stage.
In order to achieve the above object, the present invention provides a hanging rack for an electromagnetic method transmitting and receiving device of an unmanned helicopter, wherein the hanging rack comprises a transmitting coil frame and a receiving coil frame made of engineering plastics, the transmitting coil frame and the receiving coil frame are connected by a hanging rope and hung below the unmanned helicopter by a main rope; the transmitting coil frame comprises a transmitting coil annular cabin and a transmitting coil balancer; the transmitting coil annular cabin is a hollow annular cabin; the balancer of the transmitting coil is a hollow rod, the head and the tail of the balancer of the transmitting coil are respectively intersected with the annular cabin of the transmitting coil, and the balancer of the transmitting coil bisects a hollow ring formed by the annular cabins of the transmitting coil; the receiving coil frame is a hollow sphere consisting of three identical circular rings. The parts of the hanging frame are all processed by engineering plastics, namely, the transmitting coil frame and the receiving coil frame are made of engineering plastics, and the hanging ropes are all made of high polymer materials, such as glass fiber ropes.
The hanging rack for the unmanned helicopter aeroelectromagnetic method transmitting and receiving equipment is characterized in that the transmitting coil annular cabin is a large circular ring formed by connecting four identical 1/4 circular arc pipes end to end, the end faces of two ends of each circular arc pipe are respectively provided with identical square connecting plates, the adjacent circular arc pipes are butted and fixed through screws through the square connecting plates of the respective end faces of the adjacent circular arc pipes, and the centers of the square connecting plates are provided with circular holes matched with the pipe diameters of the circular arc pipes. The setting direction of the square connecting plate is perpendicular to the extending direction of the circular arc tube.
The hanging rack for the aeroelectromagnetic method transmitting and receiving equipment of the unmanned helicopter is characterized in that a wire outlet hole is formed in the front part, close to the butt joint of one side of the circular arc tube, of one circular arc tube between the two butt joints of the circular arc tube at the rear part of the circular arc tube in the circular transmitting coil annular cabin, the circular transmitting coil annular cabin formed by the circular arc tubes is hollow and communicated, a transmitting coil cable wound along a large circular ring is arranged in the circular transmitting coil annular cabin, and the transmitting coil cable is led out through the wire outlet hole.
The hanging frame for the aeroelectromagnetic transmitting and receiving equipment of the unmanned helicopter is characterized in that the transmitting coil balancer is in a hollow long rod shape, the cross section of the rod body is circular, one end of the head of the long rod is a round head, and one end of the tail of the long rod is provided with three guide tail wings; the guide tail wings are in the same trapezoidal plate shape, are uniformly arranged on the outer surface of the long rod at the tail part of the transmitting coil balancer and are uniformly distributed on the circumference, the side edges of the trapezoidal plates extend outwards along the radial direction of the cross section of the long rod, and the extending direction of the bottom edges of the trapezoidal plates is the same as the length direction of the long rod; an elliptic bulged hollow cabin is arranged in the middle of the rod body of the transmitting coil balancer and positioned at the circle center of the annular cabin of the transmitting coil; the whole of the transmitting coil balancer is balanced.
The hanging frame for the aeroelectromagnetic transmitting and receiving equipment of the unmanned helicopter is characterized in that the hollow cabin is in a hollow football shape, the hollow cabin comprises an oval annular structure with the height of the side wall larger than or equal to the diameter of the long rod of the transmitting coil balancer and arc-shaped bulges symmetrically arranged on the upper part and the lower part of the oval ring, the arc-shaped bulges on the upper part are arranged into openable covers, and the head end and the tail end of the arc-shaped bulges are fixed with the oval ring through screws respectively.
The hanging frame for the aeroelectromagnetic method transmitting and receiving equipment of the unmanned helicopter is characterized in that the transmitting coil balancer is located below the annular cabin of the transmitting coil, pipe hoops are respectively arranged on the rod body on one side, close to the round head, of the transmitting coil balancer and on one side, close to the diversion empennage, of the transmitting coil balancer and are fixed with the two sides of the circular ring of the annular cabin of the transmitting coil through the pipe hoops, the length of the rod body of the transmitting coil balancer, which exceeds the length of the outer side of the annular cabin of the transmitting coil, of the two ends of the rod body of the transmitting coil balancer is equal, so that the frame of the transmitting coil is integrally balanced.
The hanging frame for the unmanned helicopter aeroelectromagnetic method transmitting and receiving equipment is characterized in that two positions are symmetrically arranged on two semicircles on two sides of the transmitting coil balancer at the butt joint of the arc pipes of the transmitting coil annular cabin respectively, a pipe hoop is arranged at each butt joint, the four pipe hoops divide the ring of the transmitting coil annular cabin equally, and the hanging rope is connected with the transmitting coil annular cabin through the pipe hoops and completes hanging of the transmitting coil frame.
The hanging frame for the aeroelectromagnetic transmitting and receiving equipment of the unmanned helicopter is characterized in that the receiving coil frame is an integrally formed hollow spherical frame formed by three identical hollow circular rings in an orthogonal mode, the interior of the frame is communicated, the three hollow circular rings are vertically intersected in pairs, round holes for installing receiving coil cables are formed in the intersection positions of the two circular rings, and the receiving coil cables extend and wind into three orthogonal coils along the three hollow circular rings in the receiving coil frame.
The hanging frame for the unmanned helicopter aeroelectromagnetic method transmitting and receiving equipment is characterized in that one of the three hollow circular rings of the receiving coil frame is horizontally arranged, the other two hollow circular rings are vertically arranged, four crossed parts of the horizontal hollow circular ring and the other two vertical hollow circular rings are respectively connected with the hanging rope, and the crossed parts of the tops of the two vertical hollow circular rings are also connected with the hanging rope, so that the hanging of the receiving coil frame is realized.
The hanging frame for the aeroelectromagnetic method transmitting and receiving equipment of the unmanned helicopter is characterized in that the receiving coil frame is hung below the transmitting coil frame and has a certain distance with the transmitting coil frame, the hanging rope connected with the receiving coil frame extends upwards, penetrates through the large ring of the transmitting coil frame and is connected with the main rope at the same point above the transmitting coil frame, and the top end of the main rope is connected to the hanging point at the lower part of the unmanned helicopter.
The utility model provides a hang stores pylon for unmanned helicopter aviation electromagnetic method transmission and receiving equipment has following advantage:
the utility model is suitable for a miniaturized aviation electromagnetic method equipment of unmanned helicopter, its suspension device structural component all use engineering plastics processing to form, and it is whole for macromolecular material to hang the rope, and insulating no magnetism does not produce electromagnetic interference, furthest's the noise source of lowering system self.
Adopt the receiving coil frame of single coil or twin coil for present equipment more, the utility model discloses a three fens measuring coil are constituteed to the ring of three quadrature, can obtain the electromagnetic field signal of three direction, can obtain more comprehensive information in the data processing and the explanation in later stage.
Drawings
Fig. 1 is the utility model discloses a hanging rack's schematic diagram for unmanned helicopter aeroelectromagnetic method transmission and receiving equipment.
Fig. 2 is the utility model discloses a transmitting coil frame schematic diagram that is used for unmanned helicopter aeroelectromagnetic method transmission and receiving equipment's hanging rack.
Fig. 3 is the utility model discloses a transmitting coil annular cabin sketch map that is used for unmanned helicopter aeroelectromagnetic method transmission and receiving arrangement's hanging rack.
Fig. 4 is the utility model discloses a transmitting coil annular cabin top view that is used for unmanned helicopter aeroelectromagnetic method transmission and receiving equipment's hanging rack.
Fig. 5 is the utility model discloses an arc pipe schematic diagram of the transmitting coil annular cabin that is used for unmanned helicopter aviation electromagnetic method transmission and receiving equipment's hanging rack.
Fig. 6 is the utility model discloses a transmitting coil balancer schematic diagram that is used for unmanned helicopter aeroelectromagnetic method transmission and receiving equipment's hanging rack.
Fig. 7 is the hollow cabin schematic diagram of the transmitting coil balancer of the hanging rack for the aeroelectromagnetic transmitting and receiving equipment of the unmanned helicopter.
Fig. 8 is a schematic enlarged partial view of the joint of the cover of the hollow chamber of the transmitting coil balancer of the hanging bracket for the aero-electromagnetic transmitting and receiving device of the unmanned helicopter according to the present invention.
Fig. 9 is the utility model discloses a receiving coil frame sketch map of a hanging rack for unmanned helicopter aeroelectromagnetic method transmission and receiving equipment.
Fig. 10 is a partial cross-sectional view of a receiving coil frame of a hanger for an aero-electromagnetic transmission and reception device of an unmanned helicopter according to the present invention.
Fig. 11 is the utility model discloses a round hole schematic diagram on the receiving coil frame of the hanging rack that is used for unmanned helicopter aviation electromagnetic method transmission and receiving arrangement.
Wherein: 1. a transmitter coil frame; 2. a receiving coil frame; 3. a hanging rope; 4. a main rope; 5. a transmit coil annular capsule; 6. a transmitting coil balancer; 7. a circular arc tube; 8. a square connecting plate; 9. a wire outlet hole; 10. a flow guiding tail wing; 11. a hollow chamber; 12. a cover; 13. a screw; 14. a pipe hoop; 15. a circular hole.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1 to 11, the utility model provides a hanging rack for unmanned helicopter aviation electromagnetic method transmitting and receiving equipment, which comprises a transmitting coil frame 1 and a receiving coil frame 2 made of engineering plastics, wherein the transmitting coil frame 1 and the receiving coil frame 2 are connected by a hanging rope 3 and hung under the unmanned helicopter by a main rope 4; the transmitting coil frame 1 comprises a transmitting coil annular cabin 5 and a transmitting coil balancer 6; the transmitting coil annular cabin 5 is a hollow annular; the transmitting coil balancer 6 is a hollow rod, the head and the tail of the transmitting coil balancer 6 are respectively intersected with the transmitting coil annular cabin 5, and the transmitting coil balancer bisects a hollow circular ring formed by the transmitting coil annular cabins 5; the receiver coil frame 2 is a hollow sphere composed of three identical circular rings. The parts of the hanging frame are all made of engineering plastics, namely, the transmitting coil frame 1 and the receiving coil frame 2 are made of engineering plastics, and the hanging rope 3 is made of polymer materials such as glass fiber ropes.
The transmitting coil annular cabin 5 is a large circular ring formed by connecting four identical 1/4 circular arc tubes 7 end to end, the end faces of two ends of each circular arc tube 7 are respectively provided with identical square connecting plates 8, the adjacent circular arc tubes 7 are butted through the square connecting plates 8 of the respective end faces and fixed through screws 13, and the centers of the square connecting plates 8 are provided with circular holes matched with the pipe diameters of the circular arc tubes 7. The setting direction of the square connecting plate 8 is perpendicular to the extending direction of the circular arc tube 7, and the square connecting plates are connected in a plane mode, so that the stability of the whole circular ring structure is facilitated. The annular cabin 5 of the transmitting coil is designed into an annular shape, so that the transmitting area of the transmitting coil is facilitated, and a larger transmitting area can be obtained by cables with the same weight.
An outlet hole 9 is arranged on the front part of one arc pipe 7 between two butt joints of the arc pipes 7 at the rear part of the transmitting coil annular cabin 5, the transmitting coil annular cabin 5 formed by the arc pipes 7 is hollow and communicated, a transmitting coil cable wound along a large ring is arranged in the transmitting coil annular cabin 5, and the transmitting coil cable is led out through the outlet hole 9. The transmitting coil cable is arranged in the circular ring, so that the cable is protected from the external environment.
The transmitting coil balancer 6 is a long rod with a hollow inner part, the whole body is in a rocket shape, the cross section of the rod body is circular, one end of the head part of the long rod is a round head, and one end of the tail part of the long rod is provided with three flow guide tail wings 10; the guide tail fins 10 are in the same trapezoidal plate shape, are uniformly arranged on the outer surface of the long rod at the tail part of the transmitting coil balancer 6 and are equally distributed on the circumference, the side edges of the trapezoidal plates extend outwards along the radial direction of the cross section of the long rod, and the extending direction of the bottom edges of the trapezoidal plates is the same as the length direction of the long rod; an elliptic bulged hollow cabin 11 is arranged in the middle of the rod body of the transmitting coil balancer 6 and positioned at the center of the transmitting coil annular cabin 5; the entirety of the transmitting coil balancer 6 is balanced.
The hollow chamber 11 is a hollow football shape, and includes an elliptical ring structure having a sidewall height greater than or equal to the diameter of the long rod of the transmitting coil balancer 6, and arc-shaped protrusions symmetrically disposed at the upper and lower portions of the elliptical ring, the arc-shaped protrusion at the upper portion being provided as an openable cover 12, and the head and tail ends thereof being fixed to the elliptical ring by screws 13, respectively.
The transmitting coil balancer 6 is located below the transmitting coil annular cabin 5, pipe hoops 14 are respectively arranged on the rod body of one side, close to the round head, of the transmitting coil balancer 6 and one side, close to the diversion tail wing 10, of the rod body, the rod body is fixed with the two sides of the circular ring of the transmitting coil annular cabin 5 through the pipe hoops, the fixed positions are respectively located at the middle points of the two circular arc pipes 7 in the front portion and the rear portion of the transmitting coil annular cabin 5, the length of the rod body of the transmitting coil balancer 6, which exceeds the transmitting coil annular cabin 5, of the two ends of the rod body is equal, the transmitting coil frame 1 is enabled to be balanced integrally, and the head and tail arrangement direction. The rocket type design of the transmitting coil balancer 6 is beneficial to flying, and the system is more stable and cannot shake randomly during flying. The central hollow chamber 11 may house batteries or other electronic equipment, and may also be trimmed as a whole.
The butt joint of the circular arc pipe 7 of the transmitting coil annular cabin 5 is symmetrically provided with two parts on two semicircles at two sides of the transmitting coil balancer 6, each butt joint is provided with a pipe hoop 14, the four pipe hoops 14 divide the circular ring of the transmitting coil annular cabin 5 equally, the hanging rope 3 is connected with the transmitting coil annular cabin 5 through the pipe hoops 14, and hanging of the transmitting coil frame 1 is completed. The pipe hoop 14 is used for hanging, so that the quantity can be increased and reduced freely, and the balance can be adjusted easily.
The receiving coil frame 2 is an integrally formed hollow spherical frame formed by three identical hollow circular rings in an orthogonal mode, the interior of the frame is communicated, the three hollow circular rings are vertically intersected in pairs, round holes 15 used for installing receiving coil cables are formed in the intersection positions of the two circular rings on the three hollow circular rings, and the receiving coil cables extend and wind along the three hollow circular rings in the interior of the receiving coil frame 2 to form three orthogonal coils. The receiving coil frame 2 is integrally formed, has a stable structure, is hollow inside, and reduces the weight to the maximum extent. The receiving coil frame 2 is perforated for installing a receiving coil cable, and three coils are orthogonal to obtain three-component electromagnetic field signals, thereby being beneficial to the analysis and interpretation of data.
One of three hollow circular rings of the receiving coil frame 2 is horizontally arranged, the other two hollow circular rings are vertically arranged, four crossed parts of the horizontal hollow circular ring and the other two vertical hollow circular rings are respectively connected with the hanging rope 3, and the crossed parts of the tops of the two vertical hollow circular rings are also connected with the hanging rope 3, so that the hanging of the receiving coil frame 2 is realized.
The receiving coil frame 2 is hung below the transmitting coil frame 1 and has a certain distance with the transmitting coil frame 1, a hanging rope 3 connected with the receiving coil frame 2 extends upwards, penetrates through a large ring of the transmitting coil frame 1 and is connected with a main rope 4 at the same point above the transmitting coil frame 1 as the hanging rope 3 connected with the transmitting coil frame 1, and the top end of the main rope 4 is connected to a hanging point at the lower part of the unmanned helicopter.
The utility model provides a hang the stores pylon for unmanned helicopter aviation electromagnetic method transmission and receiving equipment does further description below with the embodiment.
Example 1
A hanging frame for an aeroelectromagnetic method transmitting and receiving device of an unmanned helicopter is composed of two parts, namely a transmitting coil frame 1 and a receiving coil frame 2 which are made of engineering plastics, wherein the transmitting coil frame 1 and the receiving coil frame 2 are connected through a hanging rope 3 and hung below the unmanned helicopter through a main rope 4.
The parts of the hanging frame are all made of engineering plastics, namely, the transmitting coil frame 1 and the receiving coil frame 2 are made of engineering plastics, and the hanging rope 3 is made of polymer materials such as glass fiber ropes.
The transmitter coil frame 1 comprises a transmitter coil annular compartment 5 and a transmitter coil balancer 6.
The transmitting coil annular chamber 5 is a hollow annular chamber.
Preferably, the transmitting coil annular chamber 5 is a large circular ring formed by connecting four identical 1/4 circular tubes 7 end to end, the end faces of the two ends of each circular tube 7 are respectively provided with identical square connecting plates 8, the adjacent circular tubes 7 are butted through the square connecting plates 8 of the respective end faces and fixed through screws 13, and the centers of the square connecting plates 8 are provided with circular holes matched with the pipe diameters of the circular tubes 7.
An outlet hole 9 is arranged on the front part of one arc pipe 7 between two butt joints of the arc pipes 7 at the rear part of the transmitting coil annular cabin 5, the transmitting coil annular cabin 5 formed by the arc pipes 7 is hollow and communicated, a transmitting coil cable wound along a large ring is arranged in the transmitting coil annular cabin 5, and the transmitting coil cable is led out through the outlet hole 9.
The transmitting coil balancer 6 is a hollow rod, the head and the tail of the transmitting coil balancer 6 are respectively intersected with the transmitting coil annular cabin 5, and the transmitting coil balancer bisects a hollow circular ring formed by the transmitting coil annular cabins 5.
Preferably, the transmitting coil balancer 6 is a hollow long rod shape with a hollow inner part, the whole body is in a rocket shape, the cross section of the rod body is circular, one end of the head of the long rod is a round head, and one end of the tail of the long rod is provided with three flow guide tail wings 10; the guide tail fins 10 are in the same trapezoidal plate shape, are uniformly arranged on the outer surface of the long rod at the tail part of the transmitting coil balancer 6 and are equally distributed on the circumference, the side edges of the trapezoidal plates extend outwards along the radial direction of the cross section of the long rod, and the extending direction of the bottom edges of the trapezoidal plates is the same as the length direction of the long rod; an elliptic bulged hollow cabin 11 is arranged in the middle of the rod body of the transmitting coil balancer 6 and positioned at the center of the transmitting coil annular cabin 5; the entirety of the transmitting coil balancer 6 is balanced.
The hollow chamber 11 is a hollow football shape, and includes an elliptical ring structure having a sidewall height greater than or equal to the diameter of the long rod of the transmitting coil balancer 6, and arc-shaped protrusions symmetrically disposed at the upper and lower portions of the elliptical ring, the arc-shaped protrusion at the upper portion being provided as an openable cover 12, and the head and tail ends thereof being fixed to the elliptical ring by screws 13, respectively.
The transmitting coil balancer 6 is located below the transmitting coil annular cabin 5, pipe hoops 14 are respectively arranged on the rod body of the transmitting coil balancer 6 on one side close to the round head and one side close to the diversion tail wing 10 and are fixed with the two sides of the circular ring of the transmitting coil annular cabin 5 through the pipe hoops, the length of the rod body of the transmitting coil balancer 6 exceeding the transmitting coil annular cabin 5 at the two ends of the rod body is equal, the transmitting coil frame 1 is enabled to be balanced integrally, and the head and tail arrangement direction of the transmitting coil balancer 6 is consistent with the advancing direction of the unmanned helicopter.
The butt joint of the circular arc pipe 7 of the transmitting coil annular cabin 5 is symmetrically provided with two parts on two semicircles at two sides of the transmitting coil balancer 6, each butt joint is provided with a pipe hoop 14, the four pipe hoops 14 divide the circular ring of the transmitting coil annular cabin 5 equally, the hanging rope 3 is connected with the transmitting coil annular cabin 5 through the pipe hoops 14, and the hanging of the transmitting coil frame 1 is completed.
The receiver coil frame 2 is a hollow sphere composed of three identical circular rings.
Preferably, the receiving coil frame 2 is an integrally formed hollow spherical frame which is formed by orthogonally intersecting three identical hollow circular rings, the inside of the frame is through, the three hollow circular rings are intersected in pairs vertically, and round holes 15 for installing receiving coil cables are arranged at the intersection of the two circular rings on the three hollow circular rings, namely, holes are punched in the upper part of the receiving coil for installing the receiving coil cables. The receiver coil cable extends around three hollow rings inside the receiver coil frame 2 and is wound as three orthogonal coils.
One of three hollow circular rings of the receiving coil frame 2 is horizontally arranged, the other two hollow circular rings are vertically arranged, four crossed parts of the horizontal hollow circular ring and the other two vertical hollow circular rings are respectively connected with the hanging rope 3, and the crossed parts of the tops of the two vertical hollow circular rings are also connected with the hanging rope 3, so that the hanging of the receiving coil frame 2 is realized.
The receiving coil frame 2 is hung below the transmitting coil frame 1 and has a certain distance with the transmitting coil frame 1, a hanging rope 3 connected with the receiving coil frame 2 extends upwards, penetrates through a large ring of the transmitting coil frame 1 and is connected with a main rope 4 at the same point above the transmitting coil frame 1 as the hanging rope 3 connected with the transmitting coil frame 1, and the top end of the main rope 4 is connected to a hanging point at the lower part of the unmanned helicopter.
The utility model provides a hang stores pylon for unmanned helicopter aeroelectromagnetic method transmission and receiving equipment, it comprises transmitting coil frame 1 and receiving coil frame 2 two parts that engineering plastics made, and transmitting coil frame 1 comprises transmitting coil annular cabin 5 and transmitting coil balancer 6, and transmitting coil balanced cabin is connected by four 1/4 circular arc pipes 7 and is constituteed. The transmitting coil balancer 6 is composed of a rocket-shaped hollow structure with a middle bulge, the middle oval bulge part is uncovered, and the cover 12 is fixed by screws 13. After the transmitting coil frame 1 and the receiving coil frame 2 are provided with cables and electronic equipment, the transmitting coil frame 1 and the receiving coil frame 2 are connected through a pipe hoop 14 and a hanging rope 3 and then connected to a point, the receiving coil frame 2 is hung to a position with a certain distance below the transmitting coil, and then the whole body is connected to a hanging point at the lower part of the unmanned helicopter through a main rope 4.
The utility model provides a hang stores pylon for unmanned helicopter aviation electromagnetic method transmission and receiving equipment is applicable to unmanned helicopter's miniaturized aviation electromagnetic method equipment, and the structural component that should hang the stores pylon uses engineering plastics processing to form, hangs that the rope is whole to be macromolecular material, and insulating no magnetism does not produce electromagnetic interference, furthest's the noise source of lowering system self. The hanging frame also adopts three orthogonal circular rings to form three-component measuring coils, so that electromagnetic field signals in three directions can be obtained, and more comprehensive information can be obtained in later-stage data processing and explanation.
While the present invention has been described in detail with reference to the preferred embodiments thereof, it should be understood that the above description should not be taken as limiting the present invention. Numerous modifications and alterations to the present invention will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the invention should be limited only by the attached claims.
Claims (10)
1. A hanging frame for an aeroelectromagnetic method transmitting and receiving device of an unmanned helicopter is characterized in that the hanging frame comprises a transmitting coil frame and a receiving coil frame which are made of engineering plastics, the transmitting coil frame and the receiving coil frame are connected through a hanging rope and hung below the unmanned helicopter through a main rope;
the transmitting coil frame comprises a transmitting coil annular cabin and a transmitting coil balancer;
the transmitting coil annular cabin is a hollow annular cabin;
the balancer of the transmitting coil is a hollow rod, the head and the tail of the balancer of the transmitting coil are respectively intersected with the annular cabin of the transmitting coil, and the balancer of the transmitting coil bisects a hollow ring formed by the annular cabins of the transmitting coil;
the receiving coil frame is a hollow sphere consisting of three identical circular rings.
2. The hanging rack for the unmanned helicopter aeroelectromagnetic method transmitting and receiving equipment as claimed in claim 1, wherein the transmitting coil annular cabin is a large ring formed by four identical 1/4 circular pipes connected end to end, the end faces of the two ends of the circular pipes are respectively provided with identical square connecting plates, the adjacent circular pipes are butted and fixed through the square connecting plates of the respective end faces thereof by screws, and the centers of the square connecting plates are provided with circular holes matched with the pipe diameters of the circular pipes.
3. The hanging bracket for the aeroelectromagnetic method transmitting and receiving equipment of the unmanned helicopter according to claim 2, wherein the rear circular arc tube of the transmitting coil annular chamber is provided with an outlet hole, the transmitting coil annular chamber formed by the circular arc tube is hollow and communicated, a transmitting coil cable wound along a large circular ring is arranged in the transmitting coil annular chamber, and the transmitting coil cable is led out through the outlet hole.
4. The hanging frame for the aeroelectromagnetic transmission and reception equipment of the unmanned helicopter according to claim 1, wherein said transmission coil balancer is a long rod with a hollow inside, the cross section of the rod body is circular, one end of the head of the long rod is round, and one end of the tail is provided with three guiding tail wings; an elliptic bulged hollow cabin is arranged in the middle of the rod body of the transmitting coil balancer and positioned at the center of the transmitting coil annular cabin.
5. The hanging frame for the aero-electromagnetic unmanned helicopter method transmission and reception equipment as claimed in claim 4, wherein said hollow chamber is a hollow football shape containing an elliptical ring structure and arc protrusions symmetrically disposed on the upper and lower portions of the elliptical ring, the arc protrusion on the upper portion is configured as an openable cover, and the head and tail ends of the arc protrusion are respectively fixed to the elliptical ring by screws.
6. The boom according to claim 4, wherein the transmission coil balancer is disposed under the annular chamber of the transmission coil, the rod bodies of the transmission coil balancer are respectively provided with a pipe hoop on the round head side and the guide tail side and fixed to both sides of the annular chamber of the transmission coil, the rod bodies of the transmission coil balancer have the same length beyond the annular chamber of the transmission coil at both ends thereof, so that the frame of the transmission coil is balanced as a whole, and the direction of arrangement of the head and the tail of the transmission coil balancer is the same as the advancing direction of the unmanned helicopter.
7. The hanging rack for the unmanned helicopter aeroelectromagnetic method transmitting and receiving equipment as claimed in claim 6, wherein the joints of the circular arc pipes of the transmitting coil annular chamber are respectively provided with a pipe hoop, the four pipe hoops divide the circular ring of the transmitting coil annular chamber equally, the hanging rope is connected with the transmitting coil annular chamber through the pipe hoops, and the hanging of the transmitting coil frame is completed.
8. The pylon for the aeroelectromagnetic transmitting and receiving equipment of an unmanned helicopter of claim 1 wherein the receiver coil frame is an integrally formed hollow spherical frame consisting of three identical hollow rings in quadrature, with a circular hole for receiving a receiver coil cable being provided at the intersection of two of the rings.
9. The pylon of claim 8 wherein the receiver coil frame is horizontally disposed in one of the three hollow rings and vertically disposed in the other two hollow rings, four intersections of the horizontal hollow ring and the other two vertical hollow rings are connected to the respective suspension ropes, and the intersection of the tops of the two vertical hollow rings is also connected to the suspension ropes, thereby suspending the receiver coil frame.
10. The pylon for an airborne electromagnetic method transmitting and receiving device of an unmanned helicopter of claim 9 wherein the receiver coil frame is suspended below the transmitter coil frame and the suspension rope attached to the receiver coil frame extends upward and is attached to the main rope at the same point above the transmitter coil frame as the suspension rope attached to the transmitter coil frame, the top end of the main rope being attached to a lower suspension point of the unmanned helicopter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921180378.9U CN210072094U (en) | 2019-07-25 | 2019-07-25 | Hanging frame for aeroelectromagnetic method transmitting and receiving equipment of unmanned helicopter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921180378.9U CN210072094U (en) | 2019-07-25 | 2019-07-25 | Hanging frame for aeroelectromagnetic method transmitting and receiving equipment of unmanned helicopter |
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| Publication Number | Publication Date |
|---|---|
| CN210072094U true CN210072094U (en) | 2020-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921180378.9U Active CN210072094U (en) | 2019-07-25 | 2019-07-25 | Hanging frame for aeroelectromagnetic method transmitting and receiving equipment of unmanned helicopter |
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| CN (1) | CN210072094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110261921A (en) * | 2019-07-25 | 2019-09-20 | 南风（上海）精密物理仪器有限公司 | A kind of erecting by overhang for unmanned helicopter aeroelectromagnetic method emitting and receiving equipment |
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2019
- 2019-07-25 CN CN201921180378.9U patent/CN210072094U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110261921A (en) * | 2019-07-25 | 2019-09-20 | 南风（上海）精密物理仪器有限公司 | A kind of erecting by overhang for unmanned helicopter aeroelectromagnetic method emitting and receiving equipment |
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