CN115991295A - Folding wing patrol aircraft mounting and throwing device and throwing method - Google Patents
Folding wing patrol aircraft mounting and throwing device and throwing method Download PDFInfo
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- CN115991295A CN115991295A CN202310195093.7A CN202310195093A CN115991295A CN 115991295 A CN115991295 A CN 115991295A CN 202310195093 A CN202310195093 A CN 202310195093A CN 115991295 A CN115991295 A CN 115991295A
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Abstract
The invention discloses a folding wing patrol aircraft mounting and throwing device and a throwing method, wherein the device consists of a throwing barrel, a bearing frame, hanging points, a separating ring, a control device, a buffer cushion, a torsion spring hinge, a guide frame, a cabin door control steering engine, a cabin door and a hanging frame; the mounting and throwing device reduces pneumatic interference between the throwing process of the folding wing patrol aircraft and the carrying platform, and greatly improves the throwing safety. The mounting and throwing device has no initiating explosive device and drogue, and has simple, safe and reliable mechanism, low cost and repeated use for many times; meanwhile, the working process of the device is provided, the throwing device is separated from the throwing barrel through the cabin opening, the folding wing aircraft patrol and the separating ring is unlocked, the separating ring is separated from the aircraft patrol, the folding wing of the aircraft patrol is unlocked and unfolded, the aircraft patrol enters a flying state, the separating ring is recovered, the cabin door is closed, and the throwing separation process of the aircraft patrol is completed.
Description
Technical Field
The invention relates to the technical field of unmanned aerial vehicles, in particular to a folding wing patrol aircraft mounting and throwing device and a throwing method.
Background
The folding wing patrol aircraft is an unmanned aircraft with various wing surfaces capable of being folded and stored, is usually launched and taken off by a ground launching tube, and can also be carried on platforms such as a conveyor, a large unmanned aerial vehicle and the like for aerial remote throwing. After the folded wing patrol vehicle is launched from the launching tube or put in from the carrying and putting platform, each wing surface is unfolded and locked to perform normal flight, a reconnaissance nacelle is usually carried for remote target reconnaissance, when the damage load such as a warhead is carried, real-time suicide attack can be performed on the discovered target, and various loads such as an interference device, a bait, a magnetic detector and the like can also be carried according to task requirements.
When the folding wing aircraft patrol is put in through the mounting of platforms such as a conveyor and a large unmanned aerial vehicle, each airfoil surface needs to be folded and stored before being put in, after being put in, the aircraft patrol needs to be safely separated from the carrying and transporting platform, and after the safe separation, the aircraft patrol airfoil surface constraint needs to be released, and the aircraft patrol airfoil surface unfolding and locking are completed.
The device for mounting and throwing the patrol aircraft in the prior art has the following defects:
1. the patrol device cannot ensure that a safety distance is reserved between the patrol device and the carrying platform when the constraint on the folding wing is released and the folding wing is unfolded, pneumatic interference can be generated between the patrol device and the carrying platform in the throwing process, and the throwing safety is insufficient;
2. the aircraft patrol mounting and throwing device generally adopts an initiating explosive device to conduct opening action, is relatively unsafe and cannot be recycled;
the mounting and throwing device enables the aircraft to reach the relative safe distance between the aircraft and the carrying platform by controlling the separation distance between the aircraft and the carrying platform, then releases the constraint on the folding wings and unfolds the folding wings to enter the aircraft patrol state. The mounting and throwing device reduces pneumatic interference between the patrol device and the carrying platform in the throwing process, and greatly improves the throwing safety. The mounting and throwing device has no initiating explosive device and drogue, has simple, safe and reliable mechanism and low cost, can be repeatedly used for a plurality of times, and provides the working process. Therefore, a device and a method for loading and unloading the folded-wing cruise ship are needed to be developed to solve the problems.
Disclosure of Invention
The invention aims to solve the problems and designs a mounting and throwing device and a throwing method for a folding wing patrol aircraft.
The invention realizes the above purpose through the following technical scheme:
a folding wing cruise ship mount delivery device, comprising:
a delivery barrel; the throwing cylinder is of a hollow cylindrical structure and comprises a cylinder body of a hollow semi-cylindrical structure and two 1/4 hollow cylindrical cabin doors; one side of the outer part of the two cabin doors is respectively connected with the lower parts of the two outer sides of the cylinder body through a plurality of torsion spring hinges; the upper end of the throwing cylinder is connected with the carrying platform through a connecting structure;
the cabin door control steering engine is used for controlling the opening and closing of the two cabin doors; the cabin door control steering engine is used for connecting the lower ends of the two cabin doors;
a control device; the control device comprises a traction rope and at least two fixing ropes, and the upper ends of the traction rope and the fixing ropes are connected with the control device main body;
a separating ring; the lower part of the separating ring is arranged on the inner sides of the lower ends of the two cabin doors; the separating ring comprises two semi-rings and a bolt locking mechanism; the folding wing patrol device is arranged between the rings formed by the two semi-rings; the upper ends of the two semi-rings are connected through a bolt locking mechanism, the upper ends of bolts of the bolt locking mechanism are connected with the lower ends of the traction ropes, and the lower ends of at least two fixed ropes are respectively connected with the two semi-rings.
Specifically, the folding wing patrol aircraft mounting and throwing device further comprises a hanging frame, a plurality of hanging points are arranged on the upper end face of the barrel body, the lower end of the hanging frame is connected with the hanging points, and the upper end of the hanging frame is connected with the carrying platform.
Preferably, both front and rear ends of the dispensing barrel are formed in hemispherical shapes.
Preferably, the folding wing patrol aircraft mounting and throwing device further comprises two bearing frames, the two bearing frames are arranged on the inner side surface of the throwing barrel along the length direction of the throwing barrel, each bearing frame comprises a semicircular ring frame and a 1/4 circular ring frame, the semicircular ring frames are fixedly arranged on the inner side of the barrel body, the 1/4 circular ring frames are fixedly arranged on the inner side of the cabin door, two ends of each semicircular ring frame are hinged with one ends of the two 1/4 circular ring frames respectively, and the front and rear limiting modules on the folding wing patrol aircraft are arranged between the two bearing frames.
Preferably, the inner sides of the two ends of the barrel body are both provided with a buffer cushion for axially limiting and buffering the patrol device.
Further, a guide frame for vertically moving the folding wing patrol aircraft is arranged on the inner side of the barrel body, and two sides of the folding wing patrol aircraft are arranged between the guide frames.
Further, the control device main body comprises a rope reel, and the upper ends of the traction rope and the fixing rope are connected with the rope reel.
A throwing method of a folding wing patrol aircraft mounting throwing device comprises the following steps:
s1, setting the release length of a traction rope through a control device;
s2, the cabin door control steering engine unlocks the lower ends of the two cabin doors to be connected, and the two cabin doors are opened to two sides under the action of the torsion spring hinge;
s3, the separating ring of the carrying folding wing patrol aircraft moves downwards along the guide frame under the action of self gravity and is separated from the throwing cylinder;
s4, when the traction rope is straightened, the traction rope pulls out a bolt in the bolt locking mechanism, two semi-rings of the separating ring are opened under the action of the fixing rope, and the folding wing patrol aircraft is released;
s5, winding the traction rope and the fixed rope through a rope winder of the control device, pulling the separating ring back into the throwing cylinder, and closing the cabin door.
The invention has the beneficial effects that:
1. the safe separation distance between the patrol aircraft and the carrying platform can be controlled by controlling the setting of the traction rope and the fixing rope, and the constraint of the separation ring on the missile wing is released when the safe separation distance is reached, so that the pneumatic interference between the patrol aircraft and the carrying platform during throwing is reduced, and the throwing safety is improved.
2. The throwing cylinder adopts the cabin door to control the steering engine to unlock the cabin door, so that the reliable locking and unlocking synchronicity of the cabin door is ensured; and the elastic force is provided by the plurality of groups of torsion spring hinges, so that the cabin door can be opened quickly and reliably after being unlocked.
3. The bearing frame in the throwing cylinder not only can bear the main gravity of the aircraft, but also can transversely and longitudinally limit the folded wing aircraft, and the buffer pads arranged at the head and the tail of the throwing cylinder can axially limit and buffer the folded wing aircraft.
4. The guide frame is arranged in the throwing barrel, plays a guide role when the patrol device is separated, and prevents the wing from rotating left and right, so that the throwing separation process is interfered.
5. After the throwing and separating of the patrol device is finished, the separating ring is recovered, so that the aerodynamic resistance of the carrying platform is reduced, the safety is improved, and the mounting throwing device can be reused for a plurality of times.
6. The whole mounting and throwing device has no initiating explosive device and drogue, and the mechanism is simple, safe and reliable and has low cost.
Drawings
FIG. 1 is a schematic view of a mounting and delivering device;
FIG. 2 is a side view of the mounting and delivery device;
FIG. 3 is an open cabin diagram of the mounting and delivery device;
FIG. 4 is a schematic view of the structure of the separating ring;
in the figure: 1-throwing barrel, 2-folding wing patrol vehicle, 3-bearing frame, 4-hanging point, 5-separating ring, 51-semi-ring, 52-bolt locking mechanism, 53-bolt, 54-fixing rope, 55-hauling rope, 6-control device, 7-cushion, 8-torsion spring hinge, 9-guiding frame, 10-cabin door control steering engine, 11-cabin door, 12-hanging frame.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships conventionally put in place when the inventive product is used, or the directions or positional relationships conventionally understood by those skilled in the art are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, terms such as "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The following describes specific embodiments of the present invention in detail with reference to the drawings.
As shown in fig. 1-4, a folding wing cruise ship mount delivery device includes:
a delivery cylinder 1; the throwing cylinder 1 is formed into a hollow cylindrical structure, and the throwing cylinder 1 comprises a cylinder body with a hollow semi-cylindrical structure and two 1/4 hollow cylindrical cabin doors 11; one side of the outer part of the two cabin doors 11 is respectively connected with the lower part of the two outer sides of the cylinder body through a plurality of torsion spring hinges 8 (the two cabin doors 11 can be opened quickly and reliably through the elasticity provided by the torsion spring hinges 8); the upper end of the throwing cylinder 1 is connected with a carrying platform through a connecting structure;
a cabin door control steering engine 10 for controlling the opening and closing of the two cabin doors 11; the cabin door control steering engine 10 is used for connecting the lower ends of two cabin doors 11;
a control device 6; the control device 6 comprises a traction rope 55 and two fixing ropes 54, and the upper ends of the traction rope 55 and the fixing ropes 54 are connected with the main body of the control device 6;
a separating ring 5; the lower part of the separating ring 5 is arranged on the inner sides of the lower ends of the two cabin doors 11; the separating ring 5 comprises two semi-rings 51 and a bolt locking mechanism 52; the folding wing patrol 2 is arranged between the rings formed by the two semi-rings 51; the upper ends of the two semi-rings 51 are connected through a bolt locking mechanism 52, the upper ends of bolts 53 of the bolt locking mechanism 52 are connected with the lower ends of traction ropes 55, and the lower ends of at least two fixing ropes 54 are respectively connected with the two semi-rings 51.
In the embodiment, the separating ring 5 locks the folding wings of the patrol aircraft, and the left half ring 51 and the right half ring 51 automatically spring out to unlock the folding wings and separate the folding wings after the separating ring 5 is unlocked, so that the structure is simple and reliable.
As shown in fig. 1-3, the mounting and throwing device of the folding wing cruise ship 2 further comprises a hanging frame 12, four hanging points 4 are arranged on the upper end face of the barrel body, the lower end of the hanging frame 12 is connected with the four hanging points 4, and the upper end of the hanging frame 12 is connected with the carrying platform.
As shown in fig. 1 to 3, both front and rear ends of the dispensing cartridge 1 are formed in a hemispherical shape.
As shown in fig. 1 and 3, the mounting and throwing device of the folding wing patrol device 2 further comprises two bearing frames 3, the two bearing frames 3 are arranged on the inner side surface of the throwing barrel 1 along the length direction of the throwing barrel 1, the bearing frames 3 comprise semicircular frames and 1/4 circular frames, the semicircular frames are fixedly arranged on the inner side of the barrel body, the 1/4 circular frames are fixedly arranged on the inner side of the cabin door 11, two ends of the semicircular frames are respectively hinged with one ends of the two 1/4 circular frames, and a front limiting module and a rear limiting module on the folding wing patrol device 2 are arranged between the two bearing frames 3. The bearing frame 3 is used as a connecting piece in the throwing barrel 1 to connect the upper barrel body and the lower barrel body and is a main bearing piece in the throwing barrel 1, and the bearing frame 3 simultaneously carries out transverse and longitudinal limiting on the folding wing patrol device 2.
As shown in fig. 1, the inner sides of the two ends of the barrel body are both provided with a buffer pad 7 for axially limiting and buffering the patrol device.
As shown in fig. 1 and 3, a guide frame 9 for the vertical movement of the folded wing cruise ship 2 is provided inside the cylinder body, and both sides of the folded wing cruise ship 2 are disposed between the guide frames 9.
In some embodiments, the control device 6 body includes a rope reel to which the upper ends of the pull rope 55 and the securing rope 54 are connected. The control device 6 controls the separation distance between the patrol aircraft and the carrying platform by controlling the length of the traction rope 55, so that the relative safety distance is ensured, the operation steps are that the patrol aircraft 2 with the folding wings is released, and meanwhile, the traction rope 55 and the fixing rope 54 can be retracted through the rope reel after the release of the patrol aircraft 2 with the folding wings is finished, so that the separation ring 5 is pulled back into the throwing barrel 1, the aerodynamic resistance of the carrying platform is reduced, the safety is improved, and the hanging throwing device can be reused for a plurality of times.
In some embodiments, the glass fiber material with wave-transmitting function is adopted as the barrel body of the throwing barrel 1, so that the weight is light, and the satellite positioning and the ground wireless communication of the folding wing cruise ship 2 are facilitated before throwing.
A throwing method of a folding wing patrol aircraft mounting throwing device comprises the following steps:
s1, setting the release length of the traction rope 55 through the control device 6;
s2, a cabin door control steering engine 10 unlocks the lower ends of the two cabin doors 11 to be connected, and the two cabin doors 11 are opened to two sides under the action of a torsion spring hinge 8;
s3, the separating ring 5 carrying the folding wing patrol vehicle 2 moves downwards along the guide frame 9 under the action of self gravity and is separated from the throwing barrel 1;
s4, when the traction rope 55 is straightened, the traction rope 55 pulls out the bolt 53 in the bolt locking mechanism 52, the two semi-rings 51 of the separating ring 5 are opened under the action of the fixing rope 54, and the folding wing patrol vehicle 2 is released; the folding wings are unlocked and unfolded, and the patrol aircraft enters a flight state;
s5, winding the traction rope 55 and the fixing rope 54 through a rope winder of the control device 6, pulling the separating ring 5 back into the throwing cylinder 1, and closing the cabin door.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (8)
1. Folding wing patrol aircraft mounting and throwing device is characterized by comprising:
a delivery barrel; the throwing cylinder is of a hollow cylindrical structure and comprises a cylinder body of a hollow semi-cylindrical structure and two 1/4 hollow cylindrical cabin doors; one side of the outer part of the two cabin doors is respectively connected with the lower parts of the two outer sides of the cylinder body through a plurality of torsion spring hinges; the upper end of the throwing cylinder is connected with the carrying platform through a connecting structure;
the cabin door control steering engine is used for controlling the opening and closing of the two cabin doors; the cabin door control steering engine is used for connecting the lower ends of the two cabin doors;
a control device; the control device comprises a traction rope and at least two fixing ropes, and the upper ends of the traction rope and the fixing ropes are connected with the control device main body;
a separating ring; the lower part of the separating ring is arranged on the inner sides of the lower ends of the two cabin doors; the separating ring comprises two semi-rings and a bolt locking mechanism; the folding wing patrol device is arranged between the rings formed by the two semi-rings; the upper ends of the two semi-rings are connected through a bolt locking mechanism, the upper ends of bolts of the bolt locking mechanism are connected with the lower ends of the traction ropes, and the lower ends of at least two fixed ropes are respectively connected with the two semi-rings.
2. The folding wing cruise ship mounting and throwing device according to claim 1, further comprising a hanging frame, wherein a plurality of hanging points are arranged on the upper end face of the barrel body, the lower end of the hanging frame is connected with the hanging points, and the upper end of the hanging frame is connected with the carrying platform.
3. The folding wing cruise ship mounting and delivery device according to claim 1, wherein both front and rear ends of the delivery cylinder are formed in a hemispherical shape.
4. The folding wing patrol aircraft mounting and throwing device according to claim 1, wherein the folding wing patrol aircraft mounting and throwing device further comprises two bearing frames, the two bearing frames are arranged on the inner side surface of the throwing barrel along the length direction of the throwing barrel, the bearing frames comprise semicircular frames and 1/4 circular frames, the semicircular frames are fixedly arranged on the inner side of the barrel body, the 1/4 circular frames are fixedly arranged on the inner side of the cabin door, two ends of the semicircular frames are hinged with one ends of the two 1/4 circular frames respectively, and a front limiting module and a rear limiting module on the folding wing patrol aircraft are arranged between the two bearing frames.
5. The folding wing cruise ship mounting and throwing device according to claim 1, wherein the inner sides of the two ends of the cylinder body are respectively provided with a buffer pad for axially limiting and buffering the cruise ship.
6. The device for mounting and throwing the folded-wing aircraft according to claim 1, wherein a guide frame for vertically moving the folded-wing aircraft is arranged on the inner side of the barrel body, and two sides of the folded-wing aircraft are arranged between the guide frames.
7. The device for mounting and releasing a folded wing cruise ship according to claim 1, wherein the control device body comprises a rope reel, and the upper ends of the traction rope and the fixing rope are connected with the rope reel.
8. The throwing method of the folding wing patrol aircraft mounting throwing device is characterized by comprising the following steps of:
s1, setting the release length of a traction rope through a control device;
s2, the cabin door control steering engine unlocks the lower ends of the two cabin doors to be connected, and the two cabin doors are opened to two sides under the action of the torsion spring hinge;
s3, the separating ring of the carrying folding wing patrol aircraft moves downwards along the guide frame under the action of self gravity and is separated from the throwing cylinder;
s4, when the traction rope is straightened, the traction rope pulls out a bolt in the bolt locking mechanism, two semi-rings of the separating ring are opened under the action of the fixing rope, and the folding wing patrol aircraft is released;
s5, winding the traction rope and the fixed rope through a rope winder of the control device, pulling the separating ring back into the throwing cylinder, and closing the cabin door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310195093.7A CN115991295A (en) | 2023-03-03 | 2023-03-03 | Folding wing patrol aircraft mounting and throwing device and throwing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310195093.7A CN115991295A (en) | 2023-03-03 | 2023-03-03 | Folding wing patrol aircraft mounting and throwing device and throwing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115991295A true CN115991295A (en) | 2023-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310195093.7A Pending CN115991295A (en) | 2023-03-03 | 2023-03-03 | Folding wing patrol aircraft mounting and throwing device and throwing method |
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| CN (1) | CN115991295A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116588371A (en) * | 2023-07-11 | 2023-08-15 | 西安君晖航空科技有限公司 | Patrol aircraft separation guiding device and patrol aircraft assembly |
-
2023
- 2023-03-03 CN CN202310195093.7A patent/CN115991295A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116588371A (en) * | 2023-07-11 | 2023-08-15 | 西安君晖航空科技有限公司 | Patrol aircraft separation guiding device and patrol aircraft assembly |
| CN116588371B (en) * | 2023-07-11 | 2023-09-29 | 西安君晖航空科技有限公司 | Patrol aircraft separation guiding device and patrol aircraft assembly |
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