CN108216549B - High-altitude rope releasing device and near space airship flying method - Google Patents
High-altitude rope releasing device and near space airship flying method Download PDFInfo
- Publication number
- CN108216549B CN108216549B CN201711359898.1A CN201711359898A CN108216549B CN 108216549 B CN108216549 B CN 108216549B CN 201711359898 A CN201711359898 A CN 201711359898A CN 108216549 B CN108216549 B CN 108216549B
- Authority
- CN
- China
- Prior art keywords
- airship
- rope
- joint
- ball stud
- hull
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64B—LIGHTER-THAN AIR AIRCRAFT
- B64B1/00—Lighter-than-air aircraft
- B64B1/005—Arrangements for landing or taking-off, e.g. alighting gear
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention relates to a high-altitude rope removing device for an airship in a near space and a flying method for the airship in the near space, wherein the high-altitude rope removing device comprises a hull joint, an arc-shaped flanging at the lower part of the hull joint, a pair of ball stud bolts, a pair of connecting members, a pull rope and a protecting member, a guide groove is arranged in the middle of the arc-shaped flanging, the ball stud bolts can slide in the guide groove, and the protecting member is disconnected under the action of preset tension, so that the ball stud bolts can be separated from through holes at the tail end of the guide groove, and the high-altitude rope removing and the flying process of the airship are completed. Compared with the prior art, the process of rope release and airship flying provided by the invention is more convenient and reliable, the use height is not limited, the airship can be repeatedly used for multiple times, and the airship can be effectively prevented from being worn in the use process, so that the comprehensive use cost of the airship can be reduced, and the airship has better comprehensive benefits.
Description
Technical Field
The invention belongs to the field of overhead operation transportation, and particularly relates to an overhead rope removing device and an adjacent space airship flying method.
Background
An airship (airship) belongs to one of aerostats, is an aircraft which utilizes gases lighter than air such as hydrogen, helium and the like to provide lift force, and the airship hull is also provided with a power and control device for propelling and controlling the flying state, so that the airship has very important application value in the fields of cargo transportation, military reconnaissance, meteorological observation, modern entertainment and the like. The airship generally needs to be integrated, inflated, debugged and other operations on the ground before being released, and during the above operations, the bulky airship is easily affected by gusts of wind, resulting in instability of the hull, so that for a long time, the posture stabilization of the airship is generally realized by being restrained by ground anchoring ropes.
At present, be at the hull configuration a pair of stay cord and anchor the restraint among the prior art, when needs are relieved the stay cord restraint, drag stay cord one end, the other end wears out from the airship interface, nevertheless, drags the in-process at the stay cord and has following problem easily: firstly, the hull is easily worn in the long-term drawing process of the pull rope, so that the hull is damaged to a certain extent, and the maintenance and operation cost of the airship is obviously increased due to the fact that the cost of the hull is usually high; and secondly, the pull rope is easy to wind in the restraining and pulling processes, so that the pulling process is difficult, and the height of the restraining point from the ground is usually high (ranging from dozens of meters to hundreds of meters high), and exceeds the working height which can be reached by a common high-altitude operation vehicle, so that the lifting is difficult to remove manually.
Disclosure of Invention
The object of the present invention is to solve at least one of the problems of the prior art mentioned above, and the object is achieved by the following technical solutions:
a high altitude rope releasing device for an adjacent space airship comprises a hull joint, a pair of ball stud bolts, a pair of connecting members, a pull rope and a protecting member, the upper part of the hull joint can be fixedly connected with a hull of an airship close to the space, the lower part of the hull joint is provided with an arc-shaped flanging, a guide groove is arranged in the middle of the arc-shaped flanging, the pair of ball stud bolts can slide in the guide groove, each ball stud bolt is connected with the pull rope through a connecting component with internal threads, a protective member is connected between the pair of ball studs and constrains relative motion between the pair of ball studs, the protective member is broken under a predetermined pulling force so that the pair of ball studs can slide in the guide groove relative to each other and can come out of the arc-shaped flanges at the through holes at the ends of the guide groove.
Further, the hull joint and the connecting member are both made of metal or nonmetal.
Furthermore, a reinforcing rib plate is arranged between the main body of the hull joint and the arc-shaped flanging.
Further, the hull joint is disc-shaped, and a plurality of round holes used for being connected with the near space airship are uniformly distributed on the periphery of the hull joint.
Further, the arc-shaped edge and the hull joint are integrally formed or fixedly connected in a detachable mode.
Further, the diameter of the through hole is larger than the width of the guide groove.
Further, the ball head size of the ball head stud is larger than the width of the guide groove and smaller than the diameter of the through hole.
Furthermore, the connecting component is a connecting joint with internal threads, the connecting joint is in press fit connection with the pull rope, the connecting joint is in threaded connection with the ball stud, a protecting component interface is arranged on the side face of the connecting joint, and two ends of the protecting component are connected with the pair of connecting components through the protecting component interfaces respectively.
Further, the protection component is a limiting rope, and the limiting rope is broken when a certain tensile force is exceeded.
The invention also provides a method for flying an airship in the near space, which is implemented according to the high-altitude rope releasing device for the airship in the near space, and comprises the following steps:
connecting a pull rope of the aerial rope release device to a winding drum;
connecting a hull joint of the high altitude rope release device to an adjacent space airship;
inflating an airship in the adjacent space;
after the airship in the adjacent space is inflated, the airship flies;
after the airship in the adjacent space rises to a preset height, pulling the pull ropes to enable the protection components between the two pull ropes to be pulled until the protection components are disconnected, and further enabling the ball stud to be separated from the arc-shaped flanging from the through hole;
the pull cord is retracted.
Compared with the prior art, the overhead rope removing device provided by the invention solves the technical problem of how to efficiently and conveniently complete rope removing operation in the air, fills the blank of overhead rope removing, obviously improves the operation efficiency and reliability in the overhead rope removing process, realizes the convenient and efficient overhead rope removing operation, and effectively avoids a series of problems in the prior art, particularly, the obvious effects are at least reflected in the following aspects:
(1) the pull rope is more reliable and convenient to release in high altitude;
(2) the device is independent and efficient, and the main structure is not influenced in the releasing process;
(3) the multidimensional service environment is not influenced by height and environment;
(4) long service life, low use cost and repeated use of the structure.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 shows a schematic structural view of a high altitude line release apparatus;
fig. 2 shows a schematic view of the high altitude rope release device with the ball stud disengaged.
Detailed Description
Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
As shown in figure 1, the invention provides a high altitude rope relieving device for an airship near space, which comprises a hull joint 1, an arc-shaped flange 2 arranged at the lower part of the hull joint, a pair of ball stud bolts 3, a pair of connecting members 4, a pull rope 5 and a protective member 6, wherein the upper part of the hull joint 1 is fixedly connected with the hull of the airship near space, a guide groove 7 is arranged at the middle part of the arc-shaped flange 2, the ball stud bolts 3 can slide in the guide groove 7, each ball stud bolt 3 is connected with the pull rope 5 through the connecting member 4 with internal threads, the protective member 3 is connected between the ball stud bolts 3, the relative motion between the ball stud bolts 3 is restrained by the protective member 3, the protective member 3 can be disconnected only under the action of preset pulling force, so that the ball stud bolts can slide in the guide groove 7 relative to each other and can be pulled out of the arc-shaped flange 2 from a through hole (not shown in the figure) at the tail end of the (ii) a In the use process, when the posture of the airship close to the space needs to be kept fixed, as shown in fig. 1, a user controls two pull ropes to be kept in parallel arrangement, and due to the constraint effect of the protection ropes 5, no matter which direction the pull ropes are in, the ball stud cannot be simultaneously separated from the guide groove, the constraint cannot be released, the relative fixed connection between the pull ropes 5 and the arc-shaped flanging 2 is ensured, and therefore the posture of the airship is kept stable.
When the high-altitude rope is released or the airship in the adjacent space is required to fly, as shown in fig. 2, a user controls the postures of the two pull ropes to separate the pull ropes 5 to corresponding positions, after the pull ropes reach a certain angle, the protection rope 6 is broken under the action of preset tension, the constraint action is released, and the ball stud 3 slides out of the through hole at the tail end of the annular groove, so that the high-altitude rope is released and the airship in the adjacent space is released and flies.
The hull joint 1 and the connecting member 4 are both made of metal or nonmetal, high-strength alloys meeting the requirement of connecting strength such as Q460 high-strength steel, D6A ultrahigh-strength steel and Ti185 titanium alloy are preferably selected as metal materials, and new materials with high strength and light weight such as carbon fibers are preferably selected as nonmetal materials.
For further reinforcing the connection firmness, reinforcing rib plates 8 are arranged between the main body of the hull joint 1 and the arc-shaped flanging 2, so that the stability of the reinforcing structure is improved, the specific use quantity of the reinforcing rib plates can be selected according to actual needs, and the materials of the reinforcing rib plates 8 are preferably titanium alloy high-strength and light-weight novel functional materials.
The hull joint 1 is preferably disc-shaped in appearance, the thickness of the disc is 2-5cm, and a plurality of circular holes 9 are uniformly distributed on the periphery of the hull joint 1 for realizing the fixed connection between the hull joint 1 and an airship (not shown in the figure) in the adjacent space, the number of the circular holes can be 4-9, the number is preferably even, and the circular holes are uniformly distributed on the periphery edge of the hull joint.
Can select the integrated into one piece mode between arc turn-ups 2 and hull joint 1, the integrated into one piece mode includes welding modes such as special casting shaping and fusion welding, pressure welding, also can select the dismantlement mode between arc turn-ups 2 and the hull joint 1, carries out fixed connection, and the dismantlement mode includes riveting and other fastening connection modes that can satisfy the connection requirement.
As shown in fig. 1, the ball size of the ball stud 3 is larger than the width of the guide groove 7 and smaller than the diameter of the through hole, since the ball size of the ball stud 3 is larger than the width of the guide groove 7, and due to the restraining action of the protection member 6, the pair of ball studs 3 can stay in the guide groove 7.
The diameter of the through hole at the end of the guide groove 7 is larger than the width of the guide groove 7, so that when the user controls the pull rope to be separated and exceeds the preset pull force so as to release the restraint, the ball stud 3 can smoothly slide to and from the through hole from the guide groove 7, and the restraint is released.
The connecting component 4 is a connecting joint with internal threads, the connecting joint 4 is connected with the pull rope 5 in a pressing mode, the connecting joint 4 is connected with the ball stud 3 through threads, the detachable fastening connection mode ensures convenience and high efficiency in the installation and disassembly processes, the side face of the connecting joint 4 is provided with a protecting component interface, and the two ends of the protecting component 6 are connected with the pair of connecting components 4 through the protecting component interface respectively.
The protection component 6 is a limit rope, when the rope is required to be released, a user controls the postures of the two pull ropes to separate the pull ropes 5 to corresponding positions, the protection rope 6 is broken under the action of preset tension, and the restraint effect is released.
The invention also provides a near space airship flying method implemented by adopting the high-altitude rope releasing device, which comprises the following steps:
connecting a pull rope 5 of the overhead rope release device to the winding drum;
connecting a hull joint 1 of a high-altitude rope releasing device to an adjacent space airship;
inflating an airship in the adjacent space;
after the airship in the adjacent space is inflated, the airship flies;
after the airship in the adjacent space rises to a preset height, pulling the pull ropes 5 to enable the protection members 6 between the two pull ropes to be pulled until the protection members are disconnected, and further enabling the ball stud to be separated from the arc-shaped flanging 2 from the through hole, as shown in fig. 2;
the pulling rope 5 is retracted, and the entire flying operation of the airship in the adjacent space is completed.
It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" may be intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order described or illustrated, unless specifically identified as an order of performance. It should also be understood that additional or alternative steps may be used.
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 changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (8)
1. A high altitude rope releasing device for an adjacent space airship is characterized by comprising a hull joint, a pair of ball stud bolts, a pair of connecting members, a pull rope and a protecting member, wherein the upper part of the hull joint can be fixedly connected with a hull of the adjacent space airship, the lower part of the hull joint is provided with an arc-shaped flanging, the middle part of the arc-shaped flanging is provided with a guide groove, the ball stud bolts can slide in the guide groove, each ball stud bolt is connected with the pull rope through the connecting member with internal threads, the protecting member is connected between the ball stud bolts, the protecting member restrains relative movement between the ball stud bolts, the protecting member is disconnected under the action of preset pulling force, so that the ball stud bolts can slide in the guide groove relative to each other and can be pulled out of the arc-shaped flanging in a through hole at the tail end of the guide groove, the diameter of the through hole is larger than the width of the guide groove, and the ball head size of the ball stud is larger than the width of the guide groove and smaller than the diameter of the through hole.
2. The high altitude rope release device for an adjacent space airship according to claim 1, wherein the hull joint and the connecting member are both made of metal or nonmetal.
3. The high altitude rope release device for an adjacent space airship according to claim 1, wherein a reinforcing rib plate is provided between the main body of the hull joint and the arc-shaped cuff.
4. The high altitude rope release device for an adjacent space airship according to claim 1, wherein the hull joint is disc-shaped, and a plurality of circular holes for connection with the adjacent space airship are uniformly distributed on the periphery of the hull joint.
5. The high altitude line release apparatus for an adjacent space airship of claim 1, wherein the arcuate edge is integrally formed with the hull joint or is fixedly attached in a detachable manner.
6. The high altitude rope release device for an approaching space airship according to any one of claims 1 to 5, wherein the connecting member is a connecting joint with internal threads, the connecting joint is connected with the pulling rope in a pressing mode, the connecting joint is connected with the ball stud through threads, a protecting member interface is arranged on the side surface of the connecting joint, and two ends of the protecting member are connected with the pair of connecting members through the protecting member interfaces respectively.
7. A high altitude line release device for an adjacent space airship as claimed in any one of claims 1 to 5 wherein the protection member is a restraining line which breaks when a certain tension is exceeded.
8. A close space airship discharging method implemented by the high altitude tether release device for a close space airship according to any one of claims 1 to 7, the close space airship discharging method comprising:
connecting a pull rope of the aerial rope release device to a winding drum;
connecting a hull joint of the high altitude rope release device to an adjacent space airship;
inflating an airship in the adjacent space;
after the airship in the adjacent space is inflated, the airship flies;
after the airship in the adjacent space rises to a preset height, pulling the pull ropes to enable the protection components between the two pull ropes to be pulled until the protection components are disconnected, and further enabling the ball stud to be separated from the arc-shaped flanging from the through hole;
the pull cord is retracted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711359898.1A CN108216549B (en) | 2017-12-14 | 2017-12-14 | High-altitude rope releasing device and near space airship flying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711359898.1A CN108216549B (en) | 2017-12-14 | 2017-12-14 | High-altitude rope releasing device and near space airship flying method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108216549A CN108216549A (en) | 2018-06-29 |
| CN108216549B true CN108216549B (en) | 2020-08-18 |
Family
ID=62652314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711359898.1A Active CN108216549B (en) | 2017-12-14 | 2017-12-14 | High-altitude rope releasing device and near space airship flying method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108216549B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203139627U (en) * | 2013-02-01 | 2013-08-21 | 深圳市沈氏彤创航天模型有限公司 | Frame and mixed control steering gear structure of real-helicopter-like remote control model |
| US9346530B2 (en) * | 2014-02-11 | 2016-05-24 | Google Inc. | Mechanical assembly for lifting a balloon |
| CN106005350A (en) * | 2016-05-19 | 2016-10-12 | 东莞前沿技术研究院 | Flying method for large balloon |
| CN106885051A (en) * | 2017-04-06 | 2017-06-23 | 广西柳工机械股份有限公司 | Hose fixing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9027877B1 (en) * | 2014-04-10 | 2015-05-12 | Google Inc. | Filling apparatus for high-altitude balloons |
-
2017
- 2017-12-14 CN CN201711359898.1A patent/CN108216549B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203139627U (en) * | 2013-02-01 | 2013-08-21 | 深圳市沈氏彤创航天模型有限公司 | Frame and mixed control steering gear structure of real-helicopter-like remote control model |
| US9346530B2 (en) * | 2014-02-11 | 2016-05-24 | Google Inc. | Mechanical assembly for lifting a balloon |
| CN106005350A (en) * | 2016-05-19 | 2016-10-12 | 东莞前沿技术研究院 | Flying method for large balloon |
| CN106885051A (en) * | 2017-04-06 | 2017-06-23 | 广西柳工机械股份有限公司 | Hose fixing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108216549A (en) | 2018-06-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101681348B1 (en) | Systems and methods for recovering and controlling post-recovery motion of unmanned aircraft | |
| CN110165602B (en) | System and method for high-voltage stringing | |
| US20200130810A1 (en) | Aerial vehicle tether | |
| KR101276168B1 (en) | Apparatus for Take-off and Climb a Fixed wing Aircraft without a Runway | |
| CN108216549B (en) | High-altitude rope releasing device and near space airship flying method | |
| CN209814294U (en) | Rain-increasing bomb parachute | |
| CN104859815A (en) | Navigation type device for rescuing and salvaging personnel falling into sea | |
| CN207374702U (en) | A kind of helicopter high wind mooring mast | |
| KR20070059748A (en) | Vertical landing equipment for radio control multi-aid aircraft and a method thereof | |
| CN209427030U (en) | Unmanned plane parachuting Emergency recovery system | |
| CN105667800B (en) | A kind of depopulated helicopter rope transfer device and depopulated helicopter | |
| CN107021242A (en) | A kind of aircraft picketing structure | |
| CN110979624B (en) | Automatic fly-away device | |
| CN102030107A (en) | Air crash self-rescue type spiral-wing and fixed-wing aircraft | |
| CN207089663U (en) | A kind of parachute with quick parachute-opening function | |
| WO2018212109A1 (en) | Parachute | |
| CN115667070A (en) | Hovering aerial vehicle and method of transporting a load suspended from the aerial vehicle | |
| CN206107540U (en) | Multi -functional structure and aerostatics of drawing in net | |
| CN110420408A (en) | A kind of high-altitude working safety dragline component and high-altitude working safety guide cable system | |
| CN205819578U (en) | A kind of hanger Tiebar structure outside airframe | |
| US20120153079A1 (en) | Anchoring element and mooring device for an aircraft | |
| CN204383753U (en) | A kind of new rocket ejection-seat compound type sparking mechanism | |
| CN204078079U (en) | Airplane emergency airplane forced landing device | |
| CN216424757U (en) | Parachute rope for parachute of airborne soldier | |
| CN220334519U (en) | Blade lifting appliance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xiong Nian Inventor after: Guo Ta Inventor before: Xiong Nian |
|
| CB03 | Change of inventor or designer information |