CN215753004U - Helicopter main blade tip mooring device - Google Patents
Helicopter main blade tip mooring device Download PDFInfo
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- CN215753004U CN215753004U CN202122494282.3U CN202122494282U CN215753004U CN 215753004 U CN215753004 U CN 215753004U CN 202122494282 U CN202122494282 U CN 202122494282U CN 215753004 U CN215753004 U CN 215753004U
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- main blade
- rope
- mooring
- frame
- blade tip
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Abstract
The utility model discloses a helicopter main blade tip mooring device which comprises a lantern ring, a fixing frame and a frame, wherein the fixing frame is arranged on the top surface of the lantern ring, the frame is arranged inside the fixing frame, an outer cloth cover is arranged on the outer side surface of the fixing frame, a longitudinal reinforcing rope and a transverse reinforcing rope are respectively arranged on the outer side surface of the outer cloth cover, and the longitudinal reinforcing rope and the transverse reinforcing rope are fixedly connected through fixing cloth. According to the utility model, through the arrangement of the lantern ring, the fixing frame, the fixing ring, the tightening rope and the mooring rope, the main blade on the helicopter can be effectively limited and fixed through the cooperation of the lantern ring, the fixing frame, the fixing ring and the tightening rope, after the limitation and fixation are completed, the main blade can be effectively moored through the mooring rope to a mooring point on the helicopter body, so that the main blade can be effectively moored, the main blade is prevented from waving with wind, the stability of the main blade is improved, the main blade is not easy to damage, and the main blade is convenient to protect the blade tip of the main blade.
Description
Technical Field
The utility model relates to the technical field of main blade tip mooring devices, in particular to a main blade tip mooring device of a helicopter.
Background
The helicopter mainly comprises a body, a lift force (including a rotor wing and a tail rotor), a power system, a transmission system, airborne flight equipment and the like. The helicopter is one of the unique creations of 20 th century aviation technology, and the application range of the aircraft is greatly expanded. The helicopter is a typical dual-purpose product for military and civilian use, and can be widely applied to multiple fields of transportation, patrol, travel, rescue and the like.
The existing helicopter main blade tip mooring device has certain limitation when being used, if the existing helicopter main blade tip mooring device meets strong weather, a main blade on a helicopter easily swings with wind, the stability of the main blade is reduced, the main blade is easily damaged, the main blade is not convenient to protect, and the practicability of the existing helicopter main blade tip mooring device is remained to be improved.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the main blade tip mooring device for the helicopter, which has the advantages of convenience in mooring the main blade tip, high stability and strong practicability, and further solves the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a helicopter main blade oar point mooring device, includes the lantern ring, fixed frame and frame, the top surface of the lantern ring is equipped with fixed frame, and the inside of fixed frame is equipped with the frame, the outside surface of fixed frame is equipped with outer cloth cover, and the outside surface of outer cloth cover is equipped with vertical enhancement rope and horizontal enhancement rope respectively, vertical enhancement rope and horizontal enhancement rope are through fixed cloth fixed connection, be equipped with first spacing knot on the fixed cloth, and be equipped with the mooring rope on the first spacing knot, the bottom surface both sides of the lantern ring are equipped with solid fixed ring, and are equipped with on the solid fixed ring and tighten up the rope, tighten up the rope through the spacing knot of second and mooring rope fixed connection.
Preferably, the outer side surface of the frame is sleeved with a rubber pipe.
Preferably, the longitudinal reinforcing ropes and the transverse reinforcing ropes are arranged in a plurality, and the plurality of longitudinal reinforcing ropes and the plurality of transverse reinforcing ropes are uniformly distributed on the outer side surface of the outer cloth cover.
Preferably, the longitudinal reinforcing cords and the transverse reinforcing cords have a rectangular structure.
Preferably, the fixing frame and the frame are made of stainless steel metal.
Preferably, the lantern ring is made of rubber.
Preferably, the number of the mooring ropes is two, and the two mooring ropes are uniformly distributed on the two first limit buckles.
Preferably, the outer cloth cover is sewn on an outer side surface of the fixing frame.
(III) advantageous effects
Compared with the prior art, the utility model provides a main blade tip mooring device of a helicopter, which has the following beneficial effects:
(1) according to the utility model, through the lantern ring, the fixing frame, the fixing ring, the tightening rope and the mooring rope, the main blade on the helicopter can be effectively fixed in a limiting manner through the cooperation of the lantern ring, the fixing frame, the fixing ring and the tightening rope, after the limiting fixing is completed, the main blade can be effectively moored through the mooring rope to a mooring point on the helicopter body, so that the main blade can be effectively moored, the main blade is prevented from waving with wind, the stability of the main blade is improved, the main blade is not easy to damage, and the main blade is convenient to protect the blade tip of the main blade.
(2) According to the utility model, the rubber tube arranged on the outer side surface of the frame, and the longitudinal reinforcing rope and the transverse reinforcing rope arranged on the outer side surface of the outer cloth cover can effectively prevent the frame from scratching the paddle through the use of the rubber tube, so that the protection effect on the paddle is further improved, and the outer cloth cover can be effectively reinforced through the matched use of the longitudinal reinforcing rope and the transverse reinforcing rope, so that the abrasion of the outer cloth cover is reduced, the outer cloth cover is conveniently protected, the limitation in use is reduced, and the practicability of the device is favorably improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic diagram of an internal structure of a main blade tip mooring device of a helicopter according to the present invention;
FIG. 2 is a schematic external structural view of a main blade tip mooring device of a helicopter according to the present invention;
FIG. 3 is a cross-sectional view of a collar and an outer cloth cover of a helicopter main blade tip mooring device provided by the utility model;
fig. 4 is a cross-sectional view of a frame and a rubber tube of a main blade tip mooring device of a helicopter provided by the utility model.
Illustration of the drawings:
1. a collar; 2. a fixing frame; 3. a frame; 4. a rubber tube; 5. a fixing ring; 6. a first limit buckle; 7. tying a rope; 8. a longitudinal reinforcing cord; 9. a transverse reinforcing cord; 10. an outer cloth cover; 11. tightening the rope; 12. a second limit buckle; 13. and (5) fixing the cloth.
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 the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, a helicopter main blade tip mooring device comprises a lantern ring 1, a fixing frame 2 and a frame 3, wherein the fixing frame 2 is arranged on the top surface of the lantern ring 1, the frame 3 is arranged inside the fixing frame 2, an outer cloth cover 10 is arranged on the outer side surface of the fixing frame 2, a longitudinal reinforcing rope 8 and a transverse reinforcing rope 9 are respectively arranged on the outer side surface of the outer cloth cover 10, the longitudinal reinforcing rope 8 and the transverse reinforcing rope 9 are fixedly connected through a fixing cloth 13, a first limit buckle 6 is arranged on the fixing cloth 13, a mooring rope 7 is arranged on the first limit buckle 6, fixing rings 5 are arranged on two sides of the bottom surface of the lantern ring 1, a tightening rope 11 is arranged on the fixing rings 5, the tightening rope 11 is fixedly connected with the mooring rope 7 through a second limit buckle 12, and the main blade on the helicopter can be effectively limited and fixed through the cooperation of the lantern ring 1, the fixing frame 2, the frame 3, the fixing rings 5 and the tightening rope 11, after spacing fixed completion, through tie rope 7 tie to the fuselage on the tie point can, can effectively tie main blade, prevent that main blade from waving with the wind, improved main blade's stability, be difficult for causing main blade's damage to be convenient for protect main blade oar point, wherein through the use of rubber tube 4, can prevent effectively that frame 3 from causing the scratch to the paddle, thereby further improved the guard effect to the paddle.
In one embodiment, the rubber tube 4 is sleeved on the outer side surface of the frame 3, wherein the frame 3 can be effectively prevented from scratching the blade through the use of the rubber tube 4, so that the protection effect on the blade is further improved.
In one embodiment, it is equipped with a plurality ofly altogether to strengthen rope 8 vertically and transversely strengthen rope 9, and a plurality of vertical enhancement ropes 8 and a plurality of transversely strengthen the outside surface of rope 9 evenly distributed at outer cloth cover 10, wherein use through the cooperation of strengthening rope 8 vertically and transversely strengthening rope 9, can effectively consolidate outer cloth cover 10, the wearing and tearing that outer cloth cover 10 received have slowed down, be convenient for protect outer cloth cover 10, the limitation when using has been reduced, be favorable to improving the practicality of this device.
In one embodiment, the longitudinal reinforcing cords 8 and the transverse reinforcing cords 9 are rectangular in structure, so as to enhance the reinforcing effect on the fabric cover 10.
In one embodiment, the fixing frame 2 and the frame 3 are made of stainless steel, and have the advantages of corrosion resistance, high stability and long service life.
In one embodiment, the lantern ring 1 is made of rubber, so that the paddle is protected conveniently, and the paddle is prevented from being scratched.
In one embodiment, there are two mooring ropes 7, and the two mooring ropes 7 are evenly distributed over the two first limit buckles 6, wherein one end of the mooring rope 7 is moored to a mooring point on the fuselage.
In one embodiment, the outer cloth cover 10 is sewn to the outer side surface of the fixed frame 2, facilitating improved stability of the outer cloth cover 10 on the fixed frame 2.
The working principle is as follows:
when in use, the main blade on the helicopter can be effectively fixed in a limiting way by matching the lantern ring 1, the fixing frame 2, the frame 3, the fixing ring 5 and the tightening rope 11, after the limiting fixing is completed, the main blade can be effectively tied to a tie point on the helicopter body through the tie rope 7, the main blade can be effectively tied, the main blade is prevented from waving along with wind, the stability of the main blade is improved, the main blade is not easy to be damaged, so that the main blade tip is convenient to protect, the frame 3 can be effectively prevented from scratching the blade through the use of the rubber tube 4, the protection effect on the blade is further improved, the outer cloth cover 10 can be effectively reinforced through the matching use of the longitudinal reinforcing rope 8 and the transverse reinforcing rope 9, the abrasion of the outer cloth cover 10 is reduced, the cloth cover 10 is convenient to protect, and the limitation in use is reduced, is favorable for improving the practicability of the device.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (8)
1. A helicopter main blade tip mooring device comprises a lantern ring (1), a fixing frame (2) and a frame (3), it is characterized in that the top surface of the lantern ring (1) is provided with a fixed frame (2), a frame (3) is arranged inside the fixed frame (2), an outer cloth cover (10) is arranged on the outer side surface of the fixed frame (2), and the outer side surface of the outer cloth cover (10) is respectively provided with a longitudinal reinforcing rope (8) and a transverse reinforcing rope (9), the longitudinal reinforcing ropes (8) and the transverse reinforcing ropes (9) are fixedly connected through a fixing cloth (13), a first limit buckle (6) is arranged on the fixing cloth (13), a mooring rope (7) is arranged on the first limit buckle (6), fixing rings (5) are arranged on two sides of the bottom surface of the lantern ring (1), and a tightening rope (11) is arranged on the fixing ring (5), and the tightening rope (11) is fixedly connected with the mooring rope (7) through a second limiting buckle (12).
2. The helicopter main blade tip mooring device according to claim 1, characterized in that a rubber tube (4) is sleeved on the outer side surface of the frame (3).
3. The helicopter main blade tip mooring device according to claim 1, characterized in that the longitudinal reinforcing rope (8) and the transverse reinforcing rope (9) are provided in plurality, and the plurality of longitudinal reinforcing ropes (8) and the plurality of transverse reinforcing ropes (9) are evenly distributed on the outer side surface of the outer fabric cover (10).
4. Helicopter main blade tip mooring device according to claim 1, characterized in that the longitudinal (8) and transverse (9) reinforcing cords are of rectangular configuration.
5. The helicopter main blade tip mooring device according to claim 1, characterized in that the fixing frame (2) and the rim (3) are made of stainless steel metal.
6. The helicopter main blade tip mooring device according to claim 1, characterized in that the collar (1) is of rubber material.
7. The helicopter main blade tip mooring device according to claim 1, characterized in that there are two mooring ropes (7) and the two mooring ropes (7) are evenly distributed on the two first limit buckles (6).
8. Helicopter main blade tip mooring device according to claim 1, characterized in that the outer cloth cover (10) is sewn on the outer side surface of the fixed frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122494282.3U CN215753004U (en) | 2021-10-15 | 2021-10-15 | Helicopter main blade tip mooring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122494282.3U CN215753004U (en) | 2021-10-15 | 2021-10-15 | Helicopter main blade tip mooring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215753004U true CN215753004U (en) | 2022-02-08 |
Family
ID=80095398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122494282.3U Active CN215753004U (en) | 2021-10-15 | 2021-10-15 | Helicopter main blade tip mooring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215753004U (en) |
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2021
- 2021-10-15 CN CN202122494282.3U patent/CN215753004U/en active Active
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