CN114104320A - Unmanned aerial vehicle rope hook recovery system and crossbeam thereof - Google Patents
Unmanned aerial vehicle rope hook recovery system and crossbeam thereof Download PDFInfo
- Publication number
- CN114104320A CN114104320A CN202111447105.8A CN202111447105A CN114104320A CN 114104320 A CN114104320 A CN 114104320A CN 202111447105 A CN202111447105 A CN 202111447105A CN 114104320 A CN114104320 A CN 114104320A
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- aerial vehicle
- unmanned aerial
- rod
- recovery system
- rope hook
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U70/00—Launching, take-off or landing arrangements
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Ropes Or Cables (AREA)
Abstract
The invention discloses an unmanned aerial vehicle rope hook recovery system and a crossbeam thereof, wherein the crossbeam of the unmanned aerial vehicle rope hook recovery system is composed of a plurality of sections of rod pieces connected end to end, any two connected rod pieces are a first rod body and a second rod body, the first rod body is provided with a switching male joint, the second rod body is provided with a switching female joint, and the first rod body and the second rod body are connected and fixed through the buckling and matching of the switching male joint and the switching female joint. Above-mentioned unmanned aerial vehicle rope hook recovery system's crossbeam, multistage member are through the public first equipment of female of connecing soon, and the dismouting is convenient, and the equipment is simple.
Description
Technical Field
The invention relates to the technical field of unmanned aerial vehicle recovery, in particular to a cross beam of an unmanned aerial vehicle rope hook recovery system. Still relate to an unmanned aerial vehicle rope hook recovery system.
Background
Unmanned aerial vehicle rope hook recovery system is a fixed point and retrieves fixed wing unmanned aerial vehicle's equipment, generally comprises lifting support, upper and lower crossbeam and recovery rope.
In unmanned aerial vehicle rope hook recovery system, retrieve the rope and hang on upper and lower crossbeam through the pulley, form huge fag end frame through the crossbeam aloft, retrieve the rope both ends and be equipped with the elastic damping section, after rope hook on the unmanned aerial vehicle wing hung the recovery rope that leans on the outside, unmanned aerial vehicle will pull recovery rope and make the elastic damping section produce flexible deformation, at this in-process, unmanned aerial vehicle is because unilateral wing atress, the fuselage can do certain swing and rotation around outside recovery rope, in order to adapt to unmanned aerial vehicle's swing and rotation, the width all is great usually for the fag end, the purpose is to avoid unmanned aerial vehicle to hit on lifting support's cantilever crane at swing and rotatory in-process opposite side wing. Therefore, the upper and lower beams of the recovery system are usually longer, and for the unmanned aerial vehicle rope hook recovery system, the long beam needs to consider the requirements of transportation and field manual operability, and usually needs to be connected in sections and treated in a light manner. The existing beam is segmented by adopting a folding mode, the folding structure is complex in structure, high in cost and limited in unfolding length, and the folding connection position is a weak link and low in strength.
Therefore, how to provide a beam of the unmanned aerial vehicle rope hook recovery system for solving the technical problems is a technical problem that needs to be solved urgently by technical personnel in the field.
Disclosure of Invention
The invention aims to provide a cross beam of an unmanned aerial vehicle rope hook recovery system, wherein a plurality of sections of rod pieces are assembled through male and female heads which are connected quickly, so that the assembly and disassembly are convenient and the assembly is simple. Another object of the invention is to provide an unmanned aerial vehicle rope hook recovery system.
In order to achieve the purpose, the invention provides a cross beam of an unmanned aerial vehicle rope hook recovery system, which comprises a plurality of sections of rod pieces connected end to end, wherein any two connected rod pieces are a first rod body and a second rod body, the first rod body is provided with a switching male joint, the second rod body is provided with a switching female joint, and the first rod body and the second rod body are connected and fixed through the buckling and matching of the switching male joint and the switching female joint.
Preferably, the inside of switching male joint with the switching female joint is equipped with the third body of rod, the both ends of the third body of rod penetrate respectively the inside of first body of rod with the second body of rod.
Preferably, the male adapter comprises a buckle piece arranged on the first rod body, the buckle piece is provided with an annular groove with a window, the female adapter comprises a female head fixing sleeve which is sleeved and fixed on the second rod body, and the female head fixing sleeve is provided with a lug.
Preferably, the number of the projection and the window is two.
Preferably, the lug and the window are arranged in a 180-degree symmetrical mode.
Preferably, a limit pin is arranged in the ring groove.
Preferably, the limit pin is located at the tail end of the window.
Preferably, the adapter male joint further comprises a male joint fixing sleeve for sleeving and fixing the first rod body, the buckle piece is assembled on the male joint fixing sleeve, and a wave ring and a check ring are arranged between the buckle piece and the male joint fixing sleeve.
Preferably, the male head fixing sleeve and the female head fixing sleeve are fixed by bonding or fastening.
The invention also provides an unmanned aerial vehicle rope hook recovery system which comprises the beam of the unmanned aerial vehicle rope hook recovery system.
Compared with the background art, the cross beam of the unmanned aerial vehicle rope hook recovery system provided by the invention is composed of a plurality of sections of rod pieces connected end to end, any two connected rod pieces are a first rod body and a second rod body, the first rod body is provided with the switching male joint, the second rod body is provided with the switching female joint, and the first rod body and the second rod body are connected and fixed through the buckling and matching of the switching male joint and the switching female joint.
This unmanned aerial vehicle rope hook recovery system's crossbeam is when using, with multistage member end to end, the public female head equipment of multistage member through connecing soon constitutes long crossbeam, and theoretical entablature length can be unrestricted, not only has certain anti elasticity, still has sufficient flexibility, can keep elastic deformation under the condition of great load, but also quick assembly disassembly, equipment easy operation dismantles into the convenient packing in nipple joint rear and transports.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a cross beam of an unmanned aerial vehicle rope hook recovery system provided in an embodiment of the present invention;
fig. 2 is an internal schematic view of a cross beam of the unmanned aerial vehicle rope hook recovery system provided by the embodiment of the invention;
fig. 3 is a schematic structural diagram of an adapter male according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a male fastener sleeve according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an adapter according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of an unmanned aerial vehicle rope hook recovery system.
Wherein:
10-a first rod body, 11-a switching male joint, 20-a second rod body, 30-a third rod body, 21-a switching female joint, 111-a male joint fixing sleeve, 112-a clamping piece, 113-a wave ring, 114-a retainer ring, 115-a limiting pin, 116-a ring groove, 211-a female joint fixing sleeve, 212-a bump, 1121-a window, 01-an unmanned aerial vehicle, 02-an upper beam, 03-a lower beam, 04-a lifting support, 05-a recovery rope, 06-a second elastic damping rope and 07-a first elastic damping rope.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 6, in which fig. 1 is a schematic structural view of a cross beam of an unmanned aerial vehicle rope hook recovery system provided in an embodiment of the present invention, fig. 2 is a schematic internal view of the cross beam of the unmanned aerial vehicle rope hook recovery system provided in the embodiment of the present invention, fig. 3 is a schematic structural view of an adaptor male provided in the embodiment of the present invention, fig. 4 is a schematic structural view of a male fixing sleeve provided in the embodiment of the present invention, fig. 5 is a schematic structural view of an adaptor female provided in the embodiment of the present invention, and fig. 6 is a schematic structural view of the unmanned aerial vehicle rope hook recovery system.
In a first specific implementation mode, a beam of the unmanned aerial vehicle rope hook recovery system provided by the invention is composed of a plurality of sections of rod pieces connected end to end, and the rod pieces are assembled by adopting quick-connection male and female heads to form a long beam; specifically, for example, any two connected rods include a first rod 10 and a second rod 20, the first rod 10 is provided with a male adaptor 11, the second rod 20 is provided with a female adaptor 21, and the first rod 10 and the second rod 20 are connected and fixed by the snap fit of the male adaptor 11 and the female adaptor 21.
When the cross beam of the unmanned aerial vehicle rope hook recovery system is used, a plurality of sections of rod pieces are connected end to end, and the plurality of sections of rod pieces are assembled through the male and female heads which are connected quickly to form a long cross beam; the preferred carbon fiber of the material of the member, namely first body of rod 10 and second body of rod 20, carbon fiber pole has light in weight, and the advantage that intensity is high, the short crossbeam of making with carbon fiber pole can be carried by artifical light.
As the unmanned aerial vehicle rope hook recovery system that fig. 6 shows, including entablature 02, bottom end rail 03, lifting support 04, retrieve rope 05, second elastic damping rope 06, first elastic damping rope 07 and unmanned aerial vehicle 01 in the picture, the long crossbeam that above-mentioned multistage member end to end constitutes is applicable to this system, can adopt this kind of long crossbeam as entablature 02 and bottom end rail 03. When using, prop recovery rope 05 into a huge space rectangle structure, the harmless recovery of unmanned aerial vehicle 01 is realized to rethread recovery rope 05 isotructure.
Compared with the conventional unmanned aerial vehicle recovery system beam, the recovery system beam provided by the invention has the advantages that the long beam is realized by adopting the multi-section carbon fiber rods through the quick-mounting connector, the length of the upper beam can be unlimited theoretically, the recovery system beam not only has certain anti-flexibility, but also has enough flexibility, the elastic deformation can be kept under the condition of larger load, the recovery system beam can be quickly disassembled and assembled, the assembly operation is simple, and the short section can be conveniently packaged and transported after being disassembled.
It should be noted that there are various structural forms of the male and female heads of the quick connection, and any structure that can achieve a snap fit should also belong to the scope of the present embodiment.
Illustratively, the male and female connectors of the quick connection are a circular groove rotary-connection type rod joint, and the anti-telescoping performance of the extension rod assembled by the first rod body 10 and the second rod body 20 is realized through the matching of the circular groove 116 and the convex block 212.
Specifically, the male adaptor 11 includes a locking element 112 mounted on the first rod 10, the locking element 112 has a ring groove 116 with a window 1121, the female adaptor 21 includes a female adaptor fixing sleeve 211 for covering and fixing the second rod 20, and the female adaptor fixing sleeve 211 has a protrusion 212.
In this embodiment, the width of the protrusion 212 on the female fixing sleeve 211 is slightly smaller than the width of the window 1121 on the locking member 112, so that the protrusion 212 can enter the annular groove 116 through the window 1121.
On the basis, the quick-connection male and female head is also provided with an inner pipe, and certain bending resistance and installation guiding functions are realized through the inner pipe.
Specifically, the third rod 30 is disposed inside the male adaptor 11 and the female adaptor 21, and two ends of the third rod 30 penetrate into the first rod 10 and the second rod 20, respectively.
Further, the number of the protrusions 212 and the windows 1121 is two.
Illustratively, the protrusions 212 and the windows 1121 are both arranged in a 180 ° symmetrical arrangement.
On the basis, the ring groove 116 is provided with a limit pin 115.
Illustratively, the restraint pin 115 is located at the rear end of the window 1121.
In this embodiment, the stopper pin 115 is mounted on the edge of the window 1121 to prevent the protrusion 212 from being rotated more than 180 ° in one direction and being drawn out of the second window 1121 after entering the first window 1121.
Besides, the adaptor male 11 further includes a male fixation sleeve 111 for covering and fixing the first rod 10, the locking element 112 is assembled on the male fixation sleeve 111, and a wave ring 113 and a retaining ring 114 are disposed between the locking element 112 and the male fixation sleeve 111.
In this embodiment, after the male head fixing sleeve 111 is fixed firmly, the wave ring 113, the retainer ring 114 and the locking member 112 are mounted on the male head fixing sleeve 111, the wave ring 113 is a flat annular spring, and can provide a backward pre-tightening force for the locking member 112, and finally the stopper pin 115 is mounted.
In this embodiment, as shown in fig. 1, the male and female connectors of the quick connection mainly comprise a male connector 11 (left half) and a female connector 21 (right half), wherein the male connector 11 comprises a male connector fixing sleeve 111, a locking member 112, a third rod 30, a wave ring 113, a retaining ring 114, and a limiting pin 115, and the female connector 21 comprises a female connector fixing sleeve 211.
When two short rods are needed to be connected, the male adaptor 11 and the female adaptor 21 are designed at the butt joint position, the inner tube of the first rod 10, i.e. the third rod 30, is inserted into the inner hole of the second rod 20, and is aligned with the protrusion 212 on the female adaptor 21 and the window 1121 on the male adaptor 11, the fastening member 112 on the male adaptor 11 is pulled to one side of the female adaptor 21, and when the protrusion 212 completely slides into the annular groove 116, the fastening member 112 is rotated until the limit pin 115 touches the protrusion 212, thereby completing the extension rod connection.
In addition, the male head fixing sleeve 111 is firmly fixed to the first rod 10 by bonding or fastening, and the fastening may be screw connection depending on the situation; the female head fixing sleeve 211 is firmly fixed to the second rod 20 by bonding or fastening, and the fastening may be a screw connection depending on the specific situation.
The invention further provides an unmanned aerial vehicle rope hook recovery system which comprises the cross beam of the unmanned aerial vehicle rope hook recovery system and has all the beneficial effects of the cross beam of the unmanned aerial vehicle rope hook recovery system, and the details are not repeated.
It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
The unmanned aerial vehicle rope hook recovery system and the cross beam thereof provided by the invention are described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides an unmanned aerial vehicle rope hook recovery system's crossbeam, its characterized in that comprises the member of a plurality of sections end to end, and arbitrary two meet the member is the first body of rod (10) and the second body of rod (20), the first body of rod (10) is equipped with male joint of switching (11), the second body of rod (20) is equipped with female head of switching (21), the first body of rod (10) with the second body of rod (20) pass through male joint of switching (11) with female head of switching (21) buckle cooperation is realized meeting fixedly.
2. The cross beam of the unmanned aerial vehicle rope hook recovery system according to claim 1, wherein a third rod body (30) is arranged inside the male adapter (11) and the female adapter (21), and two ends of the third rod body (30) penetrate into the first rod body (10) and the second rod body (20) respectively.
3. The cross beam of the unmanned aerial vehicle hook recovery system according to claim 1, wherein the male adaptor (11) comprises a snap member (112) mounted on the first rod (10), the snap member (112) is provided with an annular groove (116) having a window (1121), the female adaptor (21) comprises a female adaptor sleeve (211) for sleeving and fixing the second rod (20), and the female adaptor sleeve (211) is provided with a protrusion (212).
4. The cross-beam of unmanned aerial vehicle rope hook recovery system of claim 3, wherein the number of the projection (212) and the window (1121) is two.
5. The cross beam of the unmanned aerial vehicle rope hook recovery system according to claim 4, wherein the arrangement of the projection (212) and the window (1121) is 180 ° symmetrical.
6. The cross beam of the unmanned aerial vehicle rope hook recovery system according to claim 3, wherein a stop pin (115) is arranged in the ring groove (116).
7. The cross-beam of unmanned aerial vehicle rope hook recovery system of claim 6, wherein the limit pin (115) is located at the tail end of the window (1121).
8. The cross beam of the unmanned aerial vehicle rope hook recovery system of claim 3, wherein the adaptor male joint (11) further comprises a male joint fixing sleeve (111) for sleeving and fixing the first rod body (10), the fastener (112) is assembled on the male joint fixing sleeve (111), and a wave ring (113) and a retainer ring (114) are arranged between the fastener (112) and the male joint fixing sleeve (111).
9. The cross beam of the unmanned aerial vehicle rope hook recovery system of claim 8, wherein the male head fixing sleeve (111) and the female head fixing sleeve (211) are fixed by bonding or fastening.
10. An unmanned aerial vehicle rope hook recovery system, comprising the cross beam of the unmanned aerial vehicle rope hook recovery system of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111447105.8A CN114104320A (en) | 2021-11-30 | 2021-11-30 | Unmanned aerial vehicle rope hook recovery system and crossbeam thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111447105.8A CN114104320A (en) | 2021-11-30 | 2021-11-30 | Unmanned aerial vehicle rope hook recovery system and crossbeam thereof |
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| Publication Number | Publication Date |
|---|---|
| CN114104320A true CN114104320A (en) | 2022-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111447105.8A Pending CN114104320A (en) | 2021-11-30 | 2021-11-30 | Unmanned aerial vehicle rope hook recovery system and crossbeam thereof |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7264204B1 (en) * | 2005-12-12 | 2007-09-04 | The United States Of America As Represented By The Secretary Of The Navy | Unmanned aerial vehicle catcher |
| KR100941297B1 (en) * | 2009-04-17 | 2010-02-11 | 한국항공우주산업 주식회사 | Net recovery system for unmanned aerial vehicle |
| CN201554973U (en) * | 2009-09-21 | 2010-08-18 | 周现华 | Quick connector |
| CN111762332A (en) * | 2020-07-09 | 2020-10-13 | 四川航天烽火伺服控制技术有限公司 | Fixed wing unmanned aerial vehicle friction disc power consumption rope hook recovery unit |
| CN212985130U (en) * | 2020-09-17 | 2021-04-16 | 无锡华信石油机械有限公司 | Anti-tripping drill rod joint |
| CN213870607U (en) * | 2020-11-11 | 2021-08-03 | 金华隆初园艺用品有限公司 | Small arched shed frame of concatenation formula |
| CN214356750U (en) * | 2021-02-22 | 2021-10-08 | 徐州川一工程机械有限公司 | Unmanned aerial vehicle recovery unit |
-
2021
- 2021-11-30 CN CN202111447105.8A patent/CN114104320A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7264204B1 (en) * | 2005-12-12 | 2007-09-04 | The United States Of America As Represented By The Secretary Of The Navy | Unmanned aerial vehicle catcher |
| KR100941297B1 (en) * | 2009-04-17 | 2010-02-11 | 한국항공우주산업 주식회사 | Net recovery system for unmanned aerial vehicle |
| CN201554973U (en) * | 2009-09-21 | 2010-08-18 | 周现华 | Quick connector |
| CN111762332A (en) * | 2020-07-09 | 2020-10-13 | 四川航天烽火伺服控制技术有限公司 | Fixed wing unmanned aerial vehicle friction disc power consumption rope hook recovery unit |
| CN212985130U (en) * | 2020-09-17 | 2021-04-16 | 无锡华信石油机械有限公司 | Anti-tripping drill rod joint |
| CN213870607U (en) * | 2020-11-11 | 2021-08-03 | 金华隆初园艺用品有限公司 | Small arched shed frame of concatenation formula |
| CN214356750U (en) * | 2021-02-22 | 2021-10-08 | 徐州川一工程机械有限公司 | Unmanned aerial vehicle recovery unit |
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