CN111003135A - Five-point type mooring device for mooring balloon - Google Patents
Five-point type mooring device for mooring balloon Download PDFInfo
- Publication number
- CN111003135A CN111003135A CN201911319262.3A CN201911319262A CN111003135A CN 111003135 A CN111003135 A CN 111003135A CN 201911319262 A CN201911319262 A CN 201911319262A CN 111003135 A CN111003135 A CN 111003135A
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- mooring
- balloon
- point
- tail
- captive
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64B—LIGHTER-THAN AIR AIRCRAFT
- B64B1/00—Lighter-than-air aircraft
- B64B1/40—Balloons
- B64B1/50—Captive balloons
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64B—LIGHTER-THAN AIR AIRCRAFT
- B64B1/00—Lighter-than-air aircraft
- B64B1/66—Mooring attachments
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- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a five-point type mooring device for a captive balloon, which belongs to the technical field of ground mooring of captive balloons and comprises a rotary support, a bearing frame, a mooring tower, a water balance beam and a horizontal support arm. The invention adopts a five-point mooring mode, utilizes the two additional winch guys of the gripper of the original mooring guy for ground mooring, realizes that the mooring load is more uniformly dispersed on the ball body, obviously reduces the effect of stress concentration, and simultaneously avoids the excessive number of grippers on the mooring balloon; and when the arrangement of the winch inhaul cable is increased, the application point of the feathering force on the mooring device is increased, the feathering flexibility is improved, the reliability of the mooring balloon can be effectively improved, and the ground mooring device is especially suitable for large and medium-sized mooring balloons.
Description
Technical Field
The invention relates to the technical field of ground mooring of a captive balloon, in particular to a five-point mooring device for a captive balloon.
Background
The captive balloon is an unpowered balloon aircraft, and is connected with ground facilities through a captive cable so as to generate buoyancy by light gas (helium and the like) filled inside to hover in the air. The platform has very important function and incomparable advantages as a carrying platform of various communication, monitoring, radar and other devices.
When the captive balloon works in the air, the captive balloon is connected with ground facilities through a captive cable to realize air captive, and the captive cable is connected with the balloon through a captive cable to keep the air posture of the balloon stable and uniformly disperse captive loads on the balloon body. When the captive balloon is tethered on the ground, the tethered cable is not stressed any more, but is connected with ground mooring facilities through a special mechanical inhaul cable, and safe mooring is realized through feathering under windy conditions. At present, the small and medium-sized captive balloons are generally tied down by three points, namely, the head part is connected with a captive tower, and the tail part is connected with a ground captive facility through two sets of mechanical guys. However, for large and medium-sized captive balloons with large volumes, the feathering resistance is large, the feathering of the balloons is difficult in a traditional captive mode, the wind load on the surfaces of the balloons is increased sharply, the safety of the balloons is seriously threatened, on one hand, the force application points are few, on the other hand, the connecting grips on the balloons are too few, and the local stress on the balloons is too large. Accordingly, a five-point tethering device for tethering a balloon is presented.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: how to effectively increase the transmission effect of the feathering force, improve the feathering flexibility, and more uniformly disperse the mooring load on the ball body to realize the safe ground mooring, and provides a five-point mooring device for mooring the balloon.
The invention solves the technical problems by the following technical scheme, and the mooring tower comprises a bearing frame, a mooring tower, a water balance beam and two horizontal support arms, wherein the mooring tower is arranged on the bearing frame, the bearing frame is movably connected with the ground, the water balance beam is connected with the bearing frame, the two horizontal support arms are arranged in an axisymmetric manner by taking the water balance beam as an axis, the horizontal support arms are arranged at the tail end of the water balance beam, the bearing frame is arranged at the head end of the water balance beam, the mooring tower is provided with head mooring points, the ground is connected with the head mooring points through a head cone during mooring, the middle part of the water balance beam is symmetrically provided with two side mooring points, winch guys are respectively arranged between the two side mooring points and a mooring balloon, the side mooring points are connected with the mooring balloon through the winch guys, the horizontal support arms are provided with tail mooring points, and a tail mechanical guy cable is arranged between the tail mooring point and the mooring balloon, and the tail mooring point is connected with the mooring balloon through the tail mechanical guy cable. The mooring device has the advantages that the mooring mode of five-point type mooring is adopted, the defects of the original mooring mode are overcome, the application point of the feathering force on the mooring device is increased when the winch guy cable is arranged and increased, the feathering flexibility is improved, the reliability of the mooring balloon can be effectively improved, and the mooring device is particularly worthy of being popularized and used for the ground mooring reliability of large and medium-sized mooring balloons.
Furthermore, a rotary supporting shaft is arranged between the bearing frame and the ground and is rotatably connected with the ground, and the bearing frame is rotatably connected with the ground through the rotary supporting shaft.
Furthermore, the winch inhaul cable is of a binary tree structure, one end of the winch inhaul cable is a single cable head and is connected with the side mooring point, and the other end of the winch inhaul cable is connected with the mooring balloon through a gripper sharing the mooring inhaul cable.
Furthermore, a plurality of the mooring guy cable grippers are uniformly and symmetrically distributed on the two side surfaces of the balloon body of the mooring balloon. The uniform distribution can make the mooring load uniformly dispersed.
Further, the tail mechanical tether is symmetrically disposed with respect to a central longitudinal plane of the captive balloon. The tail mechanical inhaul cable is of a binary tree structure, one end of the tail mechanical inhaul cable is a single cable head and is connected with the tail mooring point, and the other end of the tail mechanical inhaul cable is connected with the mooring balloon through a mechanical inhaul cable gripper.
Furthermore, a plurality of the mechanical guy cable grippers are evenly and symmetrically distributed on the surfaces of two sides of the balloon body of the captive balloon and are positioned above the captive guy cable grippers after the middle part of the captive balloon is inclined.
Furthermore, the five-point mooring device is rotatably connected with the ground, rotates around the rotary support shaft under the action of wind power, is fixedly connected with the horizontal support arm and the water balance beam, and rotates around the rotary support integrally with the mooring balloon to feather.
Compared with the prior art, the invention has the following advantages: according to the five-point type mooring device for mooring balloons, due to the fact that the mooring mode of five-point type mooring is adopted, the defects of the original mooring mode are overcome, two winch guys are additionally arranged on the grips of the original mooring guys for ground mooring, mooring loads are more uniformly dispersed on a ball body, the effect of stress concentration is remarkably reduced, and meanwhile the number of the grips on the mooring balloons is effectively avoided being too large; and when the arrangement of the winch inhaul cable is increased, the application point of the feathering force on the mooring device is increased, the feathering flexibility is improved, the reliability of the mooring balloon can be effectively improved, and the mooring device is particularly worthy of being popularized and used for the ground mooring reliability of large and medium-sized mooring balloons.
Drawings
FIG. 1 is a schematic view of the arrangement of the present invention in use with a captive balloon;
FIG. 2 is a schematic front view of the present invention in a ground tethered condition with a tethered balloon;
FIG. 3 is a schematic representation of the present invention in an airborne tethered state with a tethered balloon;
FIG. 4 is a schematic view of the invention and a process of mooring a captive balloon from air to ground;
FIG. 5 is a schematic representation of the present invention in a ground tethered state with a tethered balloon;
FIG. 6 is a schematic diagram comparing the feathering forces of a three-point mooring and a five-point mooring.
In the figure: 1. a head mechanical cable; 11. a head tie-down point; 2. a winch cable; 21. a lateral tying point; 3. a tail mechanical cable; 31. tying a point at the tail part; 32. a mechanical cable gripper; 4. mooring the tower; 5. a water balance beam; 6. a horizontal support arm; 7. mooring the stay cable; 71. mooring a guy cable gripper; 8. mooring a cable; 9. captive balloons; 10. a head cone.
Detailed Description
The following examples are given for the detailed implementation and specific operation of the present invention, but the scope of the present invention is not limited to the following examples.
As shown in fig. 1 to 5, the present embodiment provides a technical solution: a five-point mooring device for a captive balloon comprises a bearing frame, a mooring tower 4, a water balance beam 5 and horizontal support arms 6, wherein the mooring tower 4 is arranged on the bearing frame, the bearing frame is connected with the ground, the bearing frame is rotatably connected with the ground through a rotary support, the water balance beam 5 is connected with the bearing frame, the number of the horizontal support arms 6 is two, the water balance beam 5 is arranged in an axisymmetric manner, the horizontal support arms 6 are arranged at the tail end of the water balance beam 5, the bearing frame is arranged at the head end of the water balance beam 5, head mooring points 11 are arranged on the mooring tower 4, the head mooring points 11 are connected with a captive balloon 9 through head cones 10, two side mooring points 21 are arranged in the middle of the water balance beam 5, a winch 2 is respectively arranged between the two side mooring points 21 and the mooring balloon 9, the winch 2 is connected with the captive balloon 9, the horizontal support arm 6 is provided with a tail mooring point 31, a tail mechanical guy cable 3 is arranged between the tail mooring point 31 and the mooring balloon 9, and the tail mooring point 31 is connected with the mooring balloon 9 through the tail mechanical guy cable 3. Due to the fact that the five-point mooring mode is adopted, the defects of an original mooring mode are overcome, the application point of the feathering force on the mooring device is increased when the winch guy cable 2 is arranged, the feathering flexibility is improved, the reliability of the mooring balloon 9 can be effectively improved, and particularly the ground mooring reliability of the large and medium-sized mooring balloon 9 is improved.
The winch guy cable 2 is of a binary tree structure, one end of the winch guy cable is a single cable head and is connected with the side mooring point 21, and the other end of the winch guy cable is connected with the mooring balloon 9 through a common mooring guy cable gripper 71. Through sharing the multilevel structure and the mooring guy cable grippers 71 with the mooring guy cable 7, the mooring load is more uniformly dispersed on the mooring balloon 9, the effect of stress concentration is remarkably reduced, and the excessive number of the mooring guy cable grippers 71 on the mooring balloon 9 is effectively avoided.
The plurality of mooring guy cable grippers 71 are evenly and symmetrically distributed on two sides of the body of the mooring balloon 9. The uniform distribution can make the mooring load uniformly dispersed.
The tail mechanical guy cable 3 is symmetrically arranged relative to the central longitudinal plane of the captive balloon 9, the tail mechanical guy cable 3 is of a binary tree structure, one end of the tail mechanical guy cable is a single cable head and is connected with the tail captive point 31, and the other end of the tail mechanical guy cable distributes captive load to the captive balloon 9 through a mechanical guy cable gripper 32.
The mechanical guy cable grippers 32 are evenly and symmetrically distributed on the surfaces of two sides of the bag body of the captive balloon 9, are positioned in the middle of the captive balloon 9 and are inclined backwards, and are positioned above the captive guy cable grippers 71.
The bearing frame, the mooring tower 4, the horizontal support arm 6 and the water balance beam 5 are fixedly connected, and the device integrally rotates around the rotary support to feather under the driving of the mooring balloon 9 under the action of wind power.
The working principle is as follows: in the process of transferring the air mooring state to the ground mooring state, firstly, the mooring rope 8 is recovered to draw the mooring balloon 9 to the position near the ground, then the head mechanical cable 1 is connected with the head mooring point 11, the winch cable 2 is connected with the side mooring point 21, the mooring balloon 9 is drawn to a proper mooring position through the head mechanical cable 1 and the two sets of winch cables 2, then the head cone 10 is sequentially connected with the head mooring point 11, the two sets of winch cables 2 are tightened, and finally the two sets of tail mechanical cables 3 are connected with the tail mooring point 31, so that five-point mooring is realized, and the mooring rope 8 is not stressed. As shown in fig. 6, compared with a three-point mooring device, the five-point mooring device has two additional winch cables 2 connected with the mooring device, and the winch cables 2 increase the application point of feathering force on ground mooring facilities, so that feathering is more flexible; on the other hand, the grading structure of the original mooring guy cable 7 and the hand grips 71 are effectively utilized to disperse the feathering force on the mooring balloon 9 more uniformly, and the effect of stress concentration is obviously reduced.
In summary, the five-point mooring device for mooring balloons of the present embodiment adopts the five-point mooring manner, so that the disadvantages of the original mooring manner are overcome, the mooring load is more uniformly dispersed on the balloon by sharing the multi-stage structure and the grippers with the mooring guy cable, the effect of stress concentration is significantly reduced, and the excessive number of grippers on the mooring balloons is effectively avoided; and when the arrangement of the winch inhaul cable is increased, the application point of the feathering force on the mooring device is increased, the feathering flexibility is improved, the reliability of the mooring balloon can be effectively improved, and the mooring device is particularly worthy of being popularized and used for the ground mooring reliability of large and medium-sized mooring balloons.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (7)
1. A five-point tethering device for tethering a balloon, characterised in that: the mooring tower comprises a bearing frame, a mooring tower, two water balance beams and two horizontal support arms, wherein the mooring tower is arranged on the bearing frame, the bearing frame is movably connected with the ground, the water balance beams are connected with the bearing frame, the two horizontal support arms are respectively arranged on two sides of the water balance beams, the horizontal support arms are arranged at the tail ends of the water balance beams, the bearing frame is arranged at the head ends of the water balance beams, head mooring points are arranged on the mooring tower, the mooring balloons are connected with the head mooring points through head cones during ground mooring, two side mooring points are symmetrically arranged in the middle of the water balance beams, winch guys are respectively arranged between the two side mooring points and the mooring balloons, the side mooring points are connected with the mooring balloons through the winch guys, tail mooring points are arranged on the horizontal support arms, and tail mechanical guys are arranged between the tail mooring points and the mooring balloons, the tail mooring point is connected with the mooring balloon through the tail mechanical inhaul cable.
2. A five-point mooring device for mooring a balloon according to claim 1, wherein: the bearing frame is connected with the ground in a rotating mode through the rotating support shaft.
3. A five-point mooring device for mooring a balloon according to claim 2, wherein: the five-point mooring device is rotatably connected with the ground, and the mooring balloon drives the five-point mooring device to rotate around the rotary supporting shaft under the action of wind power to realize feathering.
4. A five-point mooring device for mooring a balloon according to claim 1, wherein: the winch guy cable is of a binary tree structure, one end of the winch guy cable is a single cable head and is connected with the side mooring point, and the other end of the winch guy cable is connected with the mooring balloon through a gripper sharing the mooring guy cable.
5. A five-point mooring device for mooring a balloon according to claim 4, wherein: a plurality of grippers of the mooring guy cable are evenly and symmetrically distributed on the surfaces of the two sides of the balloon body of the mooring balloon.
6. A five-point mooring device for mooring a balloon according to claim 1, wherein: the tail mechanical guy cable is symmetrically arranged relative to the central longitudinal plane of the captive balloon, is of a binary tree structure, has a single cable head at one end and is connected with the tail captive point, and has the other end connected with the captive balloon.
7. A five-point mooring device for mooring a balloon according to claim 6, wherein: a plurality of grippers of the mechanical inhaul cable are evenly and symmetrically distributed on the surfaces of two sides of the balloon body of the captive balloon and are positioned behind the middle of the captive balloon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911319262.3A CN111003135A (en) | 2019-12-19 | 2019-12-19 | Five-point type mooring device for mooring balloon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911319262.3A CN111003135A (en) | 2019-12-19 | 2019-12-19 | Five-point type mooring device for mooring balloon |
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| Publication Number | Publication Date |
|---|---|
| CN111003135A true CN111003135A (en) | 2020-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911319262.3A Pending CN111003135A (en) | 2019-12-19 | 2019-12-19 | Five-point type mooring device for mooring balloon |
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| CN (1) | CN111003135A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111746772A (en) * | 2020-07-02 | 2020-10-09 | 上海交通大学 | Rigid-flexible integrated airship nose cone |
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| CN103612741A (en) * | 2013-12-16 | 2014-03-05 | 江苏科技大学 | Engine driven type captive balloon lift-off recovery system |
| WO2015173492A1 (en) * | 2014-05-13 | 2015-11-19 | A-Nte (Aero-Nautic Technology & Engineering) | Installation for mooring a lighter-than-air aircraft |
| CN105947917A (en) * | 2016-06-08 | 2016-09-21 | 中国电子科技集团公司第三十八研究所 | Towing winch for ground mooring of aerostat |
| CN107685846A (en) * | 2017-08-18 | 2018-02-13 | 中国电子科技集团公司第三十八研究所 | A kind of continental rise captive balloon draw off gear and its control system |
| CN109850116A (en) * | 2018-12-03 | 2019-06-07 | 中国电子科技集团公司第三十八研究所 | A kind of Marine Mobile formula carry platform based on captive balloon |
-
2019
- 2019-12-19 CN CN201911319262.3A patent/CN111003135A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612741A (en) * | 2013-12-16 | 2014-03-05 | 江苏科技大学 | Engine driven type captive balloon lift-off recovery system |
| WO2015173492A1 (en) * | 2014-05-13 | 2015-11-19 | A-Nte (Aero-Nautic Technology & Engineering) | Installation for mooring a lighter-than-air aircraft |
| CN105947917A (en) * | 2016-06-08 | 2016-09-21 | 中国电子科技集团公司第三十八研究所 | Towing winch for ground mooring of aerostat |
| CN107685846A (en) * | 2017-08-18 | 2018-02-13 | 中国电子科技集团公司第三十八研究所 | A kind of continental rise captive balloon draw off gear and its control system |
| CN109850116A (en) * | 2018-12-03 | 2019-06-07 | 中国电子科技集团公司第三十八研究所 | A kind of Marine Mobile formula carry platform based on captive balloon |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111746772A (en) * | 2020-07-02 | 2020-10-09 | 上海交通大学 | Rigid-flexible integrated airship nose cone |
| CN111746772B (en) * | 2020-07-02 | 2022-07-19 | 上海交通大学 | Rigid-flexible integrated airship nose cone |
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