CN211196601U - Be applied to unmanned helicopter of crossing of marine survey - Google Patents
Be applied to unmanned helicopter of crossing of marine survey Download PDFInfo
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- CN211196601U CN211196601U CN201921782665.7U CN201921782665U CN211196601U CN 211196601 U CN211196601 U CN 211196601U CN 201921782665 U CN201921782665 U CN 201921782665U CN 211196601 U CN211196601 U CN 211196601U
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Abstract
The utility model discloses a be applied to unmanned helicopter of crossing of marine survey, include: the system comprises a cross unmanned helicopter unit, a water surface buoy unit and an underwater hydrofoil unit; the crossing unmanned helicopter unit includes: the aircraft comprises an airframe, a rotor wing, a horizontal tail wing and a vertical tail wing; the surface buoy unit comprises: the buoy comprises a buoy, a front side buoy connecting strut, a rear side buoy connecting strut, a front side buoy reinforcing member and a rear side buoy reinforcing member; the floating cylinders are fixedly connected to the cross helicopter body through the front side floating cylinder connecting support and the rear side floating cylinder connecting support, and the front side floating cylinder reinforcing piece and the rear side floating cylinder reinforcing piece are rigidly connected between the front side floating cylinder connecting support and the rear side floating cylinder connecting support; the underwater hydrofoil unit includes: the front hydrofoil wing plate, the rear hydrofoil wing plate and the rear hydrofoil connecting strut; the front hydrofoil wing plate is fixedly connected to the lower part of the buoy, and the rear hydrofoil wing plate is fixedly connected to the lower part of the cross helicopter body through a rear hydrofoil connecting strut. The utility model discloses the operating efficiency is high, has reduced the operating cost, has saved the activity duration, and application prospect is wide.
Description
Technical Field
The utility model belongs to the technical field of the aviation, concretely relates to be applied to unmanned helicopter of crossing of marine survey.
Background
In recent years, with the exploration and development of abundant marine resources, more and more marine surveying equipment has been applied to this field, including deep sea probes, surface floats, and large survey vessels. However, the above-mentioned sea level surveying devices have the problems of low working efficiency, large influence by wind conditions, small working radius, high cost and the like.
The cross helicopter has the advantages of strong crosswind resistance, good flight stability, large operation radius and large load capacity, so that the cross helicopter is widely applied to many fields and has a wide prospect. The present helicopter that is applied to on the sea is the manned single rotor helicopter of the people, and this type of helicopter size is great, needs naval vessel platform to cooperate in coordination, and the most overlarge land transportation that is applied to of current crossing helicopter, and the undercarriage system is unsuitable to be used on the sea, consequently the utility model discloses a structure compacter crossing helicopter not only can the greatly reduced platform requirement, has used the hydrofoil, the flotation pontoon unit that adapt to marine take off and land in addition to improve its operating efficiency greatly.
Disclosure of Invention
The utility model aims at the not enough of above-mentioned prior art, the utility model aims at providing a be applied to unmanned helicopter of crossing of marine surveying to solve among the prior art sea level survey equipment singleness, the operating efficiency low and with high costs problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model discloses a be applied to unmanned helicopter of crossing of marine survey, include: the system comprises a cross unmanned helicopter unit, a water surface buoy unit and an underwater hydrofoil unit; wherein the content of the first and second substances,
the crossing unmanned helicopter unit includes: the aircraft body, and a rotor wing, a horizontal tail wing and a vertical tail wing which are arranged on the aircraft body;
the surface buoy unit comprises: the buoy comprises a buoy, a front side buoy connecting strut, a rear side buoy connecting strut, a front side buoy reinforcing member and a rear side buoy reinforcing member; the floating cylinders are fixedly connected to the bottom of the cross helicopter body through front side floating cylinder connecting struts and rear side floating cylinder connecting struts, and the front side floating cylinder reinforcing members and the rear side floating cylinder reinforcing members are respectively and rigidly connected between the front side floating cylinder connecting struts and the rear side floating cylinder connecting struts;
the underwater hydrofoil unit includes: the front hydrofoil wing plate, the rear hydrofoil wing plate and the rear hydrofoil connecting strut; wherein, the front hydrofoil wing plate is fixedly connected with the lower part of the buoy, and the rear hydrofoil wing plate is fixedly connected with the lower part of the cross helicopter body through a rear hydrofoil connecting strut.
Preferably, the buoy and each connecting strut are made of firm carbon-fiber reinforced nylon materials, and have the advantages of high corrosion resistance and high buoyancy.
Preferably, each hydrofoil wing plate is made of composite materials and has the advantages of good structural toughness and long service life.
The cross unmanned helicopter of the utility model floats on the water surface by the buoyancy of the float bowl before taking off; when the aerial large-range preliminary surveying operation is started, the two rotors rotate at high speed to generate upward lift force, and when the lift force is large enough, the whole cross helicopter leaves the water surface to survey a target sea area in a large range; when the aerial survey is finished, the wide-range survey operation is finished on the sea surface or a ship by vertically descending.
When the sea-sticking surveying operation is carried out, the two rotors rotate at a high speed and incline forwards to generate forward thrust to push the whole cross helicopter to move forwards, and meanwhile, the front hydrofoil wing plate and the rear hydrofoil wing plate interact with water flow to generate certain upward lift force so as to control the whole cross helicopter to complete the sea-sticking flying surveying operation.
The utility model has the advantages that:
the utility model discloses combine crossing helicopter and hydrofoil system, the flotation pontoon system that is applied to sea navigation, can be used to the marine survey field of wind condition conditioning difference, the utility model discloses a device operating efficiency is higher, the operation radius is big, adapts to complicated sea condition, surveys with low costs, the mode of taking off and land is simple, the loading capacity is big.
Drawings
FIG. 1 is an isometric view of a helicopter of the present invention;
fig. 2 is a front view of the helicopter of the present invention.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
Referring to fig. 1 and 2, the utility model discloses a be applied to crossing unmanned helicopter of marine survey, include: the system comprises a cross unmanned helicopter unit, a water surface buoy unit and an underwater hydrofoil unit; wherein the content of the first and second substances,
the crossing unmanned helicopter unit includes: the aircraft comprises an aircraft body 1, and a rotor wing 2, a horizontal tail wing 4 and a vertical tail wing 3 which are arranged on the aircraft body 1;
the surface buoy unit comprises: the buoy structure comprises a buoy 9, a front buoy connecting support 10, a rear buoy connecting support 5, a front buoy reinforcement member 11 and a rear buoy reinforcement member 12; the buoy 9 is fixedly connected to the bottom of the cross helicopter body 1 through a front buoy connecting strut 10 and a rear buoy connecting strut 5, and a front buoy reinforcement member 11 and a rear buoy reinforcement member 12 are respectively and rigidly connected between the front buoy reinforcement member and the buoy 9;
the underwater hydrofoil unit includes: a front hydrofoil wing plate 8, a rear hydrofoil wing plate 7 and a rear hydrofoil connecting strut 6; wherein, the front hydrofoil wing plate 8 is fixedly connected with the lower part of the buoy 9, and the rear hydrofoil wing plate 7 is fixedly connected with the lower part of the cross helicopter body 1 through the rear hydrofoil connecting strut 6.
The cross unmanned helicopter of the utility model floats on the water surface by the buoyancy of the float bowl before taking off; when the aerial large-range preliminary surveying operation is started, the two rotors rotate at high speed to generate upward lift force, and when the lift force is large enough, the whole cross helicopter leaves the water surface to survey a target sea area in a large range; when the aerial survey is finished, the wide-range survey operation is finished on the sea surface or a ship by vertically descending.
The utility model discloses the concrete application way is many, and the above-mentioned only is the preferred embodiment of the utility model, should point out, to ordinary skilled person in this technical field, under the prerequisite that does not deviate from the utility model discloses the principle, can also make a plurality of improvements, and these improvements also should be regarded as the utility model discloses a scope of protection.
Claims (3)
1. A crossover unmanned helicopter for marine surveying applications, comprising: the system comprises a cross unmanned helicopter unit, a water surface buoy unit and an underwater hydrofoil unit; wherein the content of the first and second substances,
the crossing unmanned helicopter unit includes: the aircraft comprises an aircraft body (1), and a rotor wing (2), a horizontal tail wing (4) and a vertical tail wing (3) which are arranged on the aircraft body (1);
the surface buoy unit comprises: the buoy structure comprises a buoy (9), a front buoy connecting strut (10), a rear buoy connecting strut (5), a front buoy reinforcement (11) and a rear buoy reinforcement (12); the buoy (9) is fixedly connected to the bottom of the cross helicopter body (1) through a front buoy connecting strut (10) and a rear buoy connecting strut (5), and a front buoy reinforcing member (11) and a rear buoy reinforcing member (12) are respectively and rigidly connected between the front buoy connecting strut and the buoy (9);
the underwater hydrofoil unit includes: a front hydrofoil wing plate (8), a rear hydrofoil wing plate (7) and a rear hydrofoil connecting strut (6); wherein, the front hydrofoil wing plate (8) is fixedly connected with the lower part of the buoy (9), and the rear hydrofoil wing plate (7) is fixedly connected with the lower part of the cross helicopter body (1) through the rear hydrofoil connecting strut (6).
2. The cross-over unmanned helicopter for marine surveying as claimed in claim 1, wherein said pontoons and connecting struts are carbon fiber reinforced nylon.
3. The cross-over unmanned helicopter for marine surveying as claimed in claim 1, wherein each hydrofoil panel is made of a composite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921782665.7U CN211196601U (en) | 2019-10-23 | 2019-10-23 | Be applied to unmanned helicopter of crossing of marine survey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921782665.7U CN211196601U (en) | 2019-10-23 | 2019-10-23 | Be applied to unmanned helicopter of crossing of marine survey |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211196601U true CN211196601U (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921782665.7U Active CN211196601U (en) | 2019-10-23 | 2019-10-23 | Be applied to unmanned helicopter of crossing of marine survey |
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| CN (1) | CN211196601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114212247A (en) * | 2021-12-23 | 2022-03-22 | 航宇救生装备有限公司 | Emergency buoy suitable for skid type undercarriage |
-
2019
- 2019-10-23 CN CN201921782665.7U patent/CN211196601U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114212247A (en) * | 2021-12-23 | 2022-03-22 | 航宇救生装备有限公司 | Emergency buoy suitable for skid type undercarriage |
| CN114212247B (en) * | 2021-12-23 | 2023-10-20 | 航宇救生装备有限公司 | Emergency pontoon suitable for skid landing gear |
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