CN109436317B - Large-scale parafoil of modularization quick combination - Google Patents
Large-scale parafoil of modularization quick combination Download PDFInfo
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- CN109436317B CN109436317B CN201811305207.4A CN201811305207A CN109436317B CN 109436317 B CN109436317 B CN 109436317B CN 201811305207 A CN201811305207 A CN 201811305207A CN 109436317 B CN109436317 B CN 109436317B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C31/00—Aircraft intended to be sustained without power plant; Powered hang-glider-type aircraft; Microlight-type aircraft
- B64C31/028—Hang-glider-type aircraft; Microlight-type aircraft
- B64C31/036—Hang-glider-type aircraft; Microlight-type aircraft having parachute-type wing
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Abstract
The invention discloses a modular fast-combined large parafoil, which comprises a plurality of parafoil modules, wherein a plurality of connecting sleeve ropes are connected between the upper wing surfaces of adjacent parafoil modules and between the lower wing surfaces of the adjacent parafoil modules, the connecting sleeve rope between the upper wing surfaces of the adjacent parafoil modules and the connecting sleeve rope between the lower wing surfaces of the corresponding adjacent parafoil modules are simultaneously connected with a forked parachute rope, the upper end of the forked parachute rope is connected with two rope rings, and the two rope rings are respectively sleeved with the connecting sleeve rope between the upper wing surfaces of the adjacent parafoil modules and the corresponding connecting sleeve rope between the lower wing surfaces of the adjacent parafoil modules. The combination that can be quick, the module separation can be carried out fast again after finishing using, convenient processing, use and maintenance, and through the series combination between the module of different quantity, the different needs of satisfying the seriation air-drop system simultaneously.
Description
Technical Field
The invention relates to the technical field of aviation equipment, in particular to a modular rapid combined large parafoil.
Background
At present, large-scale and ultra-large-scale parafoils are applied to precise air-drop systems more and more widely, and the ultra-large-scale parafoil design technology is the core and the foundation of 20-ton-level heavy-load precise air-drop system development. In order to meet the design requirement of 20-ton heavy-duty accurate air-drop systems, the canopy area needs to be close to 1000 square meters, and the large-area ultra-large parafoil is extremely inconvenient in processing and maintenance, so that a method capable of solving the problems is needed, the parafoil can be processed conveniently and is easy to use and maintain, and the requirement of a series air-drop system can be met through series combination among modules.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a modularized fast-combination large parafoil aiming at the defects in the prior art, which can be fast combined, can be fast separated after being used, is convenient to process, use and maintain, and meets different requirements of a series air-drop system through series combination among modules with different numbers.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the utility model provides a large-scale parafoil of modularization fast assembly, including a plurality of parafoil modules, all be connected with a plurality of connecting sleeve ropes between the last alar surface of adjacent parafoil module and between the lower alar surface of adjacent parafoil module, connecting sleeve rope between the last alar surface of adjacent parafoil module and the connecting sleeve rope between the lower alar surface that corresponds adjacent parafoil module are connected with a branching parachute rope simultaneously, the upper end of branching parachute rope is connected with two becket bridles, two becket bridles cup joint with the connecting sleeve rope that corresponds between the last alar surface of adjacent parafoil module and the lower alar surface of adjacent parafoil module respectively.
According to the technical scheme, a plurality of connecting points are uniformly distributed on the upper wing surface and the lower wing surface of the rib between the adjacent parafoil modules, each connecting point is provided with two connecting buckles, one end of each connecting sleeve rope is connected with one connecting buckle of the corresponding connecting point, and the other end of each connecting sleeve rope penetrates through one rope ring of each forked parachute rope to be connected with the other connecting buckle of the same connecting point.
According to the technical scheme, the connecting sleeve ropes are mutually wound on the two corresponding connecting points between the adjacent parafoil modules.
According to the technical scheme, the two rope rings are respectively a long-end rope ring and a short-end rope ring, the long-end rope ring is sleeved with the two connecting sleeve ropes corresponding to the connecting points between the upper wing surfaces of the two adjacent parafoil modules, and the short-end rope ring is sleeved with the two connecting sleeve ropes corresponding to the connecting points between the lower wing surfaces of the two adjacent parafoil modules.
According to the technical scheme, the connecting sleeve rope is annular, one end of the connecting sleeve rope penetrates through the connecting buckle, and the connecting sleeve rope is tensioned after reversely bypassing the inner ring of the same connecting sleeve rope, so that the connecting sleeve rope is fixedly sleeved with the connecting buckle.
According to the technical scheme, the two ends of each connecting sleeve rope are respectively provided with the connecting ring, and when the connecting sleeve ropes are connected with the connecting buckles in a sleeved mode, the connecting rings are clamped on the outer sides of the connecting buckles.
According to the technical scheme, the outer side of the joint of the connecting sleeve rope and the connecting buckle is wrapped with the protective fixing cloth.
The invention has the following beneficial effects:
the invention designs the large-scale and ultra-large-scale parafoil in a modularized way, so that the large-scale and ultra-large-scale parafoil can be quickly combined when being processed, is similar to the conventional parafoil method, can quickly separate modules after being used, is convenient to process, use and maintain, and meets different requirements of a serialized air-drop system through serial combination among different numbers of modules.
Drawings
FIG. 1 is a schematic structural diagram of a modular rapid-assembly large parafoil in an embodiment of the invention;
FIG. 2 is a schematic structural view of a rib of a parafoil module in an embodiment of the invention;
FIG. 3 is a partial schematic view of K of FIG. 2;
FIG. 4 is a schematic view of the connection between adjacent parafoil modules in an embodiment of the invention;
FIG. 5 is a schematic view of the construction of an attachment harness in an embodiment of the present invention;
FIG. 6 is a schematic structural view of a bifurcated umbrella cord in an embodiment of the present invention;
in the figure, 1-middle parafoil module, 2-side parafoil module, 3-rib, 4-connecting buckle, 5-protective fixing cloth, 6-connecting loop rope, 7-branching parachute rope, 8-connecting ring, 9-long end rope ring and 10-short end rope ring.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and examples.
Referring to fig. 1 to 6, the modularized fast-assembling large-sized parafoil in one embodiment of the present invention includes a plurality of parafoil modules, a plurality of connecting ropes 6 are connected between upper wing surfaces of adjacent parafoil modules and between lower wing surfaces of adjacent parafoil modules, the connecting ropes 6 between the upper wing surfaces of adjacent parafoil modules and the connecting ropes 6 between the lower wing surfaces of the corresponding adjacent parafoil modules are simultaneously connected with a bifurcated parachute rope 7, the upper end of the bifurcated parachute rope 7 is connected with two rope loops, the two rope loops are respectively connected with the connecting ropes 6 between the upper wing surfaces of adjacent parafoil modules and the connecting ropes sleeve 6 between the lower wing surfaces of adjacent parafoil modules, and the lower end of the bifurcated parachute rope 7 is connected with a sling.
Furthermore, a plurality of connecting points are uniformly distributed on the upper wing surface and the lower wing surface of the rib 3 between the adjacent parafoil modules, each connecting point is provided with two connecting buckles 4, one end of a connecting loop rope 6 is connected with one connecting buckle 4 of the connecting point, and the other end of the connecting loop rope 6 penetrates through a rope ring of a forked parachute rope 7 to be connected with the other connecting buckle 4 of the same connecting point.
The parafoil module is divided into 2 side parafoil modules 2 and a plurality of middle parafoil modules 1, a plurality of connecting sleeve ropes 6 are connected between the side parafoil modules 2 and the middle parafoil modules 1 and between the middle parafoil modules 1, the connecting sleeve rope 6 of each upper airfoil surface and the connecting sleeve rope 6 corresponding to the lower airfoil surface are simultaneously connected with a forked parachute rope 7, the upper end of the forked parachute rope 7 is connected with two rope rings, and the two rope rings are respectively sleeved with the connecting sleeve ropes 6 corresponding to the upper airfoil surface and the lower airfoil surface; a plurality of connecting points are distributed on the upper wing surface and the lower wing surface of the wing ribs 3 at the two sides of each middle parafoil module 1 and the wing ribs 3 at the inner sides of the side parafoil modules 2.
Furthermore, the connecting ropes on the two corresponding connecting points between the adjacent parafoil modules are mutually wound.
Further, the two rope rings are respectively a long-end rope ring 9 and a short-end rope ring 10, the long-end rope ring 9 is sleeved with the two connecting sleeve ropes 6 corresponding to the connecting points between the upper wing surfaces of the two adjacent parafoil modules, and the short-end rope ring 10 is sleeved with the two connecting sleeve ropes 6 corresponding to the connecting points between the lower wing surfaces of the two adjacent parafoil modules.
Furthermore, the connecting sleeve rope is annular, one end of the connecting sleeve rope penetrates through the connecting buckle 4, and the connecting sleeve rope is tensioned after reversely bypassing the inner ring of the same connecting sleeve rope, so that the connecting sleeve rope is fixedly sleeved with the connecting buckle 4.
Furthermore, both ends of each connecting casing rope 6 are provided with connecting rings 8, and when the connecting casing ropes 6 are sleeved with the connecting buckles 4, the connecting rings 8 are clamped on the outer sides of the connecting buckles 4; when the connecting ring 8 is pulled outwards, the clamped connecting buckle 4 can be pulled out and loosened, so that the parafoil module connecting points can be quickly combined and separated, and the maintenance is convenient.
Furthermore, the outer side of the joint of the connecting sleeve rope 6 and the connecting buckle 4 is wrapped with protective fixing cloth 5.
Furthermore, the modularized fast combined large-scale parafoil is formed by combining a plurality of independent parafoil combined modules, and each parafoil module comprises an upper airfoil surface connecting buckle 4, a lower airfoil surface connecting buckle 4, a forked parachute rope 7 and a connecting sleeve rope 6; the adjacent parafoil modules are connected point to point, the connecting points are distributed from the upper airfoil surface to the lower airfoil surface from the front edge to the rear edge, every two connecting points are uniformly and correspondingly arranged between the adjacent parafoil modules, when the parafoil module is used, the connecting sleeve ropes 6 are sleeved on the connecting buckles 4 at the corresponding points of the parafoil modules at the corresponding points, the connecting rings 8 at the two ends of the connecting sleeve ropes 6 are utilized, the connecting rings penetrate through the connecting buckles 4 and then are clamped at the two sides of the connecting buckles 4, and then the rotation of the connecting rings 8 and the movement of the two sides of the connecting buckles 4 are limited by using the protective fixing cloth 5, so that the separation between the modules is limited; when the combined parafoil is used, the forked parachute ropes 7 are respectively connected with the upper wing surface and the lower wing surface of the parafoil module, so that the forming of the parafoil can be kept to the maximum extent, the use performance of the parafoil is improved, and after the parafoil is used, the protective fixing cloth 5 is opened, the connecting ring 8 is lifted, the connection between the modules can be quickly released, and the combined parafoil can be quickly combined and quickly separated from the modules.
The working process of the invention is as follows:
when the ram parafoil needs to be combined, two connecting sleeve ropes 6 are firstly sleeved and fixed with one connecting buckle 4 at the corresponding point of the upper wing surface and the lower wing surface of the middle parafoil module 1, a connecting ring 8 is reserved at the sleeved end of each connecting sleeve rope 6, when the connecting sleeve ropes 6 are connected with the other connecting buckle 4, a rope ring 9 at the long end of a forked parachute rope 7 penetrates through the connecting sleeve rope 6 of the upper wing surface, the short end of the forked parachute rope 7 penetrates through the connecting sleeve rope 6 of the lower wing surface, the other end of each connecting sleeve rope 6 respectively penetrates through the other connecting buckle 4 at the upper wing surface end and the lower wing surface end, after the connecting sleeve ropes 6 are connected with the connecting buckles 4, the connecting ring 8 is clamped at the outer side of the connecting buckle 4 and pulled tightly, the connecting rings 8 at the two ends of the connecting sleeve ropes 6 are tightly attached to the outer side of the connecting buckles 4, the protective fixing cloth 5 is used for tightly wrapping, the nylon fastener tape outside the protective fixing cloth 5 is tightly lapped, and the connecting ring 8 is limited and cannot move.
After the middle parafoil module 1 is connected, the side parafoil module 2 is prepared to be connected, the connecting sleeve rope 6 is taken to be connected with the upper and lower wing surfaces of the side parafoil module 2 respectively, after the connection, the connecting sleeve rope 6 penetrates through the connecting sleeve rope 6 and the forked parachute rope 7 which are connected on the middle parafoil module 1, the other end of the connecting sleeve rope is the same as the connecting mode of the middle parafoil module 1, and after the connection, the middle parafoil module is wrapped tightly by the protective fixing cloth 5. The parafoil is connected from the front edge to the rear edge in the above mode until the parafoil structure is connected in a bilateral symmetry mode, and the parafoil combined module is connected.
After finishing using, open the fixed cloth of protection 5, use go-between 8 outwards to draw, drag slack because use and the connector link 4 of chucking, all tie points of parafoil composite module all adopt the same mode can carry out the quickly separating, make the recovery, maintain more convenience.
The above is only a preferred embodiment of the present invention, and certainly, the scope of the present invention should not be limited thereby, and therefore, the present invention is not limited by the scope of the claims.
Claims (6)
1. A modularized fast-combined large parafoil is characterized by comprising a plurality of parafoil modules, wherein a plurality of connecting sleeve ropes are connected between the upper wing surfaces of adjacent parafoil modules and between the lower wing surfaces of the adjacent parafoil modules, the connecting sleeve rope between the upper wing surfaces of the adjacent parafoil modules and the connecting sleeve rope between the lower wing surfaces of the corresponding adjacent parafoil modules are simultaneously connected with a forked parachute rope, the upper end of the forked parachute rope is connected with two rope rings, and the two rope rings are respectively sleeved with the connecting sleeve rope between the upper wing surfaces of the adjacent parafoil modules and the corresponding connecting sleeve rope between the lower wing surfaces of the adjacent parafoil modules;
a plurality of connecting points are uniformly distributed on the upper wing surface and the lower wing surface of a rib between adjacent parafoil modules, each connecting point is provided with two connecting buckles, one end of each connecting sleeve rope is connected with one connecting buckle of the corresponding connecting point, and the other end of each connecting sleeve rope penetrates through a rope ring of each forked parachute rope to be connected with the other connecting buckle of the corresponding connecting point.
2. The modular rapid assembly large parafoil according to claim 1, wherein the connecting nooses at the two corresponding connection points between adjacent parafoil modules are intertwined.
3. The modular fast assembling large parafoil according to claim 1, wherein the two rope loops are respectively a long end rope loop and a short end rope loop, the long end rope loop is sleeved with the two connecting sleeve ropes corresponding to the connecting points between the upper wing surfaces of two adjacent parafoil modules, and the short end rope loop is sleeved with the two connecting sleeve ropes corresponding to the connecting points between the lower wing surfaces of two adjacent parafoil modules.
4. The modular fast combined large-scale parafoil according to claim 1, wherein the connecting loop rope is ring-shaped, one end of the connecting loop rope passes through the connecting buckle, reversely bypasses the inner ring of the same connecting loop rope and is tightened, so that the connecting loop rope is fixedly sleeved with the connecting buckle.
5. The modular fast combined large parafoil according to claim 4, wherein both ends of each connecting loop rope are provided with connecting rings, and when the connecting loop ropes are sleeved with the connecting buckles, the connecting rings are clamped on the outer sides of the connecting buckles.
6. The modular rapid combined large parafoil according to claim 1, wherein the outside of the joint of the connecting sleeve rope and the connecting buckle is wrapped with protective fixing cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811305207.4A CN109436317B (en) | 2018-11-05 | 2018-11-05 | Large-scale parafoil of modularization quick combination |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811305207.4A CN109436317B (en) | 2018-11-05 | 2018-11-05 | Large-scale parafoil of modularization quick combination |
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| Publication Number | Publication Date |
|---|---|
| CN109436317A CN109436317A (en) | 2019-03-08 |
| CN109436317B true CN109436317B (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811305207.4A Active CN109436317B (en) | 2018-11-05 | 2018-11-05 | Large-scale parafoil of modularization quick combination |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5573207A (en) * | 1995-03-10 | 1996-11-12 | Germain; Brian S. | Valve apparatus for ram-air wings |
| FR2816584B1 (en) * | 2000-11-16 | 2004-10-08 | Rene Fejan | BIONIC PARAGLIDER WITH MODULAR WING |
| CN202911949U (en) * | 2012-10-31 | 2013-05-01 | 航宇救生装备有限公司 | Parafoil |
| RU2569213C1 (en) * | 2014-09-03 | 2015-11-20 | Виктор Степанович Ермоленко | Parachute-transformer (versions) |
| CN205998143U (en) * | 2016-08-29 | 2017-03-08 | 航宇救生装备有限公司 | A kind of combined type parafoil |
-
2018
- 2018-11-05 CN CN201811305207.4A patent/CN109436317B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5573207A (en) * | 1995-03-10 | 1996-11-12 | Germain; Brian S. | Valve apparatus for ram-air wings |
| FR2816584B1 (en) * | 2000-11-16 | 2004-10-08 | Rene Fejan | BIONIC PARAGLIDER WITH MODULAR WING |
| CN202911949U (en) * | 2012-10-31 | 2013-05-01 | 航宇救生装备有限公司 | Parafoil |
| RU2569213C1 (en) * | 2014-09-03 | 2015-11-20 | Виктор Степанович Ермоленко | Parachute-transformer (versions) |
| CN205998143U (en) * | 2016-08-29 | 2017-03-08 | 航宇救生装备有限公司 | A kind of combined type parafoil |
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|---|---|
| CN109436317A (en) | 2019-03-08 |
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