CN112478123B - Nose tower end structure of mooring balloon anchoring facility - Google Patents
Nose tower end structure of mooring balloon anchoring facility Download PDFInfo
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- CN112478123B CN112478123B CN202011357514.4A CN202011357514A CN112478123B CN 112478123 B CN112478123 B CN 112478123B CN 202011357514 A CN202011357514 A CN 202011357514A CN 112478123 B CN112478123 B CN 112478123B
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- 238000004873 anchoring Methods 0.000 title claims abstract description 30
- 230000007306 turnover Effects 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 230000009471 action Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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)
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Abstract
The invention provides a nose-tower end structure of a captive balloon anchoring facility, which comprises a bracket, and a clamping ring, a first transverse shaft, a second transverse shaft, a first longitudinal shaft, a second longitudinal shaft and a turnover mechanism which are arranged on the bracket; the first transverse shaft has a first state and a second state, and in the first state, a nasal lanyard channel is enclosed between the first transverse shaft and the second transverse shaft as well as between the first longitudinal shaft and the second longitudinal shaft; in a second state, the first transverse shaft forms an opening on the nasal lanyard channel on one side of the first transverse shaft; the clamping ring is provided with a radial gap, and the radial gap extends to the extending path of the nasal lanyard channel; the turnover mechanism is used for driving the first transverse shaft to switch between a first state and a second state. The nose tower end structure of the mooring balloon anchoring facility provided by the invention can prevent the nose lanyard from being clamped in a structure gap when the nose lanyard is loosened, has smaller nose lanyard retraction resistance, and can not generate friction with other structures, and the operation of moving the nose lanyard into or out of a nose lanyard channel can be completed on the ground.
Description
Technical Field
The invention relates to the technical field of aerostats, in particular to a nose tower end structure of a mooring balloon anchoring facility.
Background
The captive balloon is a lighter-than-air, unpowered aerostat having an envelope filled with lighter-than-air gas and thereby creating an upward buoyancy. The captive balloon system comprises a captive balloon sphere, a captive cable assembly, a mooring facility, a ground comprehensive guarantee facility and the like. The captive balloon is suspended in the air by virtue of buoyancy, the ball body is connected with a ground anchoring facility through a mooring rope, and the height of the ball body is adjusted by adjusting the length of the mooring rope, so that a quasi-static air platform is provided for other equipment.
A typical captive balloon lift-off platform is centered around the captive balloon and includes a ball, mooring facilities, a captive tether, a payload, a ground control system, and the like. Wherein the mooring lines are divided into a main line, a nose mooring line, a side mooring line and the like. In the anchoring state, the ball is restrained on the anchoring facility through the nose bridle at the nose cone of the ball and the bridles at the two sides.
Wherein, the position of the anchoring facility, which is connected with the nose bridle, is the end part of the nose tower. When the ball body is anchored, the nose bridle is required to be gradually tightened on the nose winch, and the nose winch is usually placed at the bottom of an anchoring facility, so that the operation of personnel is facilitated. The nose tower end therefore not only needs to limit the position of the nose cone portion of the ball, but also needs a nose winch that flexibly steers the nose lanyard to the ground.
The nose cone is higher due to the larger diameter of the sphere and the higher position of the nose cone. The end part of the nose tower needs to be connected with the nose lanyard, so that the personnel can be arranged to operate at the end part of the nose tower by hands, and the problems of time and labor waste and safety are solved. In addition, the nose lanyard passes through the end part of the nose tower and turns to the nose winch at the lower part, the nose lanyard needs to be freely folded and unfolded, the nose lanyard is loosened sometimes, the end part of the nose tower is ensured that the folding and unfolding process of the nose lanyard cannot generate relative friction with surrounding structures so as to avoid losing the strength of the nose lanyard, and the nose lanyard cannot be clamped in a structural gap when being loosened so as to influence the subsequent operation, which is another difficult problem.
Disclosure of Invention
The invention provides a nose-tower end structure of a captive balloon anchoring facility, which is used for solving the problems that in the prior art, a nose lanyard generates relative friction with surrounding structures in the nose-tower end retracting process, and the nose lanyard is easy to be clamped in a structural gap when the nose lanyard is loosened.
The invention provides a tethered balloon anchoring facility nose tower end structure, comprising: the clamping ring, the first transverse shaft, the second transverse shaft, the first longitudinal shaft, the second longitudinal shaft and the turnover mechanism are arranged on the bracket; the collar is used for contacting with a ball nose cone of a captive balloon, the first transverse shaft has a first state and a second state, and in the first state, a nose lanyard channel is enclosed between the first transverse shaft and the second transverse shaft as well as between the first longitudinal shaft and the second longitudinal shaft and is used for passing through a nose lanyard of the captive balloon; in the second state, the first transverse axis forms an opening on a side of the nasal lanyard channel that is located on the first transverse axis; a radial gap is arranged on the clamping ring and extends to the extension path of the nose lanyard channel; the turnover mechanism is connected with one end of the first transverse shaft and used for driving the first transverse shaft to switch between the first state and the second state.
According to the nose-tower end structure of the mooring balloon anchoring facility, the turnover mechanism comprises a turnover driving rod, a driving rotating shaft and a reset torsion spring;
the driving rotating shaft is rotationally connected to the bracket;
one end of the first transverse shaft is rotatably connected with the driving rotating shaft;
one end of the overturning driving rod is fixedly connected with the driving rotating shaft, and the overturning driving rod is used for driving the driving rotating shaft to axially rotate so as to drive the overturning driving rod to switch from a first state to a second state;
the reset torsion spring is connected with the driving rotating shaft, and the reset torsion spring is used for driving the driving rotating shaft to provide elastic acting force for driving the first cross shaft to be switched to the first state from the second state.
According to the nose-tower end structure of the mooring balloon anchoring facility, a pull ring is arranged at one end, away from the driving rotating shaft, of the overturning driving rod.
According to the captive balloon mooring facility nose-tower end structure provided by the invention, the captive balloon mooring facility nose-tower end structure further comprises a limiting assembly, and the limiting assembly is used for limiting the first transverse shaft to the first state or enabling the first transverse shaft to be switched from the first state to the second state.
According to the nose-tower end structure of the captive balloon anchoring facility, the limiting assembly comprises a driving shifting fork, a limiting shaft and an elastic resetting piece, the driving shifting fork is used for driving the limiting shaft to move away from a moving path of the first transverse shaft switched from the first state to the second state, and the elastic resetting piece is used for providing elastic supporting force for the limiting shaft on the moving path of the first transverse shaft switched from the first state to the second state.
According to the nose-tower end structure of the captive balloon anchoring facility, the limiting shaft is axially connected to the support in a sliding mode, the driving shifting fork is hinged to the limiting shaft, and the elastic reset piece elastically supports the limiting shaft along the sliding direction of the limiting shaft.
According to the nose-tower end structure of the captive balloon anchoring facility, the bracket is provided with a limiting groove, and in the first state, one end, deviating from the turnover mechanism, of the first transverse shaft is located in the limiting groove.
According to the nose-tower end structure of the captive balloon anchoring facility, the nose-tower end structure of the captive balloon anchoring facility further comprises a shell, wherein the shell is fixedly connected with the support and covers the first transverse shaft, the second transverse shaft, the first longitudinal shaft, the second longitudinal shaft and the turnover mechanism.
According to the nose-tower end structure of the captive balloon anchoring facility, the clamping ring is formed by welding steel pipes, and a round angle is formed at the position of the radial notch.
According to the nose-tower end structure of the mooring balloon anchoring facility, the first transverse shaft, the second transverse shaft, the first longitudinal shaft and the second longitudinal shaft are made of alloy aluminum or nylon.
When the nose tower end structure of the mooring balloon anchoring facility is installed at the nose tower end, the nose lanyard of the mooring balloon penetrates through the radial notch and the nose lanyard channel, and the nose lanyard cannot be clamped in a structural gap when being loosened under the limitation of the first transverse shaft, the second transverse shaft, the first longitudinal shaft and the second longitudinal shaft. The first transverse shaft, the second transverse shaft, the first longitudinal shaft and the second longitudinal shaft can axially rotate, so that the retraction resistance of the nasal lanyard is smaller, and friction with other structures cannot be generated.
The first cross shaft can be switched between a first state and a second state, when the nasal lanyard needs to be threaded in or moved out, the first cross shaft is driven to be switched to the second state through the turnover mechanism, and the nasal lanyard can be conveniently moved into or out of the nasal lanyard channel. When the turnover mechanism is connected to the ground through the rope, the state of the first transverse shaft can be controlled through the rope on the ground, the operation is convenient and fast, and therefore the situation that a person climbs to go to wear the nose lanyard is avoided, and the operation is safer.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic view of the nose-tower end of a captive balloon mooring facility according to the present invention;
FIG. 2 is a second schematic view of the nose-tower end of the captive balloon mooring facility of the present invention (shown with the outer shell hidden);
figure 3 is a third schematic view (with the housing hidden) of the nose-tower end of a captive balloon mooring facility according to the present invention.
Reference numerals are as follows:
1. a collar; 2. A support; 3. A housing;
4. a first lateral axis; 5. A first longitudinal axis; 6. A second lateral axis;
7. a second longitudinal axis; 8. Driving the rotating shaft; 9. Turning over the driving rod;
10. a pull ring; 11. Driving a shifting fork; 12. A limiting shaft;
13. an elastic reset member; 14. A limiting groove; 15. A nasal lanyard channel;
16. a radial gap.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. Specific meanings of the above terms in the embodiments of the present invention can be understood in specific cases by those of ordinary skill in the art.
In embodiments of the invention, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
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 an embodiment 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.
The nose-tower end structure of a captive balloon mooring facility according to an embodiment of the present invention is described below with reference to figures 1 to 3, and comprises: the device comprises a support 2, a clamping ring 1 arranged on the support 2, a first transverse shaft 4, a second transverse shaft 6, a first longitudinal shaft 5, a second longitudinal shaft 7 and a turnover mechanism.
Wherein, the bracket 2 is formed by welding thin steel plates and is used for connecting structures of various parts and forming a stable support.
The clamping ring 1 is used for contacting with a ball nose cone of the captive balloon, and the contact position of the clamping ring 1 and the captive balloon is positioned on the side, away from the bracket 2, of the clamping ring. The collar 1 is formed by welding steel pipes and comprises an outer ring part and a connecting rod part for connecting the outer ring part with the bracket 2. The used steel pipe of rand 1 is the smooth pipe structure of outer wall to further weld the hookup location of each part of rand 1 for the fillet structure, can effectively avoid causing the harm to the spheroid of captive balloon when contacting with captive balloon.
The first transverse shaft 4, the second transverse shaft 6, the first longitudinal shaft 5 and the second longitudinal shaft 7 are rotatably connected to the side of the bracket 2 away from the collar 1, wherein both ends of the second transverse shaft 6 can be connected with the bracket 2 through bearings, so that the bracket has small rotation resistance. The first and second transverse axes 4, 6 are spaced apart in parallel and aligned in the vertical axis direction, and the first and second longitudinal axes 5, 7 are spaced apart in parallel and aligned in the vertical axis direction. The first and second transverse axes 4, 6 are perpendicular to the first and second longitudinal axes 5, 7, the first and second transverse axes 4, 6 and the first and second longitudinal axes 5, 7 defining therebetween a nasal tether passageway 15, the nasal tether passageway 15 being axial of the collar 1 and perpendicular to the first and second transverse axes 4, 6, 5 and 7, the nasal tether passageway 15 being for passage of a nasal tether of a captive balloon. The collar 1 is provided with a radial gap 16, the radial gap 16 extending into the path of the nasal lanyard passage 15.
The first transverse shaft 4 has a first state and a second state, in the first state, a nasal lanyard channel 15 is defined between the first transverse shaft 4 and the second transverse shaft 6, and between the first longitudinal shaft 5 and the second longitudinal shaft 7, after the nasal lanyard passes through the nasal lanyard channel 15, the first transverse shaft 4, the second transverse shaft 6, the first longitudinal shaft 5 and the second longitudinal shaft 7 limit the nasal lanyard, and the nasal lanyard cannot laterally separate from the nasal lanyard channel 15. In the second state, the first transverse axis 4 forms an opening on the side of the nasal lanyard passage 15 located on the first transverse axis 4, and the nasal lanyard can be moved from the open position of the radial notch 16 of the collar 1 in the radial direction of the collar 1 to the nasal lanyard passage 15, or from the nasal lanyard passage 15 in the radial direction of the collar 1 and out of the open position of the radial notch 16 of the collar 1.
The first transverse shaft 4, the first longitudinal shaft 5 and the second longitudinal shaft 7 are made of alloy aluminum or nylon, and have the advantages of light weight, easiness in processing and no damage to the nose lanyard.
The turnover mechanism is connected with one end of the first transverse shaft 4 and is used for driving the first transverse shaft 4 to switch between the first state and the second state, so that the opening and closing of the lateral opening of the nasal lanyard channel 15 can be conveniently controlled.
In one embodiment of the present invention, the turnover mechanism includes a turnover driving lever 9, a driving rotation shaft 8, and a return torsion spring (not shown in the drawings). Wherein the driving shaft 8 is rotatably connected to the bracket 2 to enable the bracket to rotate axially, and the axial direction of the driving shaft 8 is perpendicular to the axial direction of the first transverse shaft 4. One end of the first transverse shaft 4 is rotatably connected to the driving rotating shaft 8, and the connection position of the first transverse shaft 4 and the driving rotating shaft 8 may be an axial center position of the driving rotating shaft 8.
The turnover driving rod 9 is perpendicular to the driving rotating shaft 8, one end of the turnover driving rod is fixedly connected with the driving rotating shaft 8, and the turnover driving rod 9 can drive the driving rotating shaft 8 to axially rotate so as to drive the turnover driving rod 9 to be switched from the first state to the second state when rotating around the axis direction of the driving rotating shaft 8.
The reset torsion spring is connected with the driving rotating shaft 8 and is used for providing elastic acting force for driving the overturning driving rod 9 to be switched from the second state to the first state for the driving rotating shaft 8.
When no external force is applied to the overturn driving rod 9, the first transverse shaft 4 can be continuously maintained in the first state under the action of the reset torsion spring; after external force is applied to the turnover driving rod 9, the first transverse shaft 4 can be switched from the first state to the second state, the lateral opening of the nose lanyard channel 15 is opened, in the process, the elastic deformation amount of the reset torsion spring is gradually increased, and after the external force applied to the turnover driving rod 9 is removed, the first transverse shaft 4 is restored to the first state under the elastic action of the reset torsion spring.
The end of the turnover driving rod 9 away from the driving rotating shaft 8 is provided with a pull ring 10, the pull ring 10 can be used for connecting a rope, and an operator can realize the operation of switching the first transverse shaft 4 from the first state to the second state by pulling the rope at the ground position.
In one embodiment of the invention, the tethered balloon mooring facility nose-tower end structure further comprises a restraining assembly for restraining the first transverse shaft 4 in the first state or enabling the first transverse shaft 4 to switch from the first state to the second state. Therefore, when the first transverse shaft 4 does not need to be switched to the second state, the first transverse shaft 4 is stably positioned at the first state position through the limiting component, and the nose lanyard is prevented from automatically separating from the nose lanyard channel 15 under the non-manual operation.
In an embodiment of the present invention, the limiting assembly includes a driving fork 11, a limiting shaft 12 and an elastic restoring element 13, the driving fork 11 is configured to drive the limiting shaft 12 to move away from a moving path of the first transverse shaft 4 to switch from the first state to the second state, and the elastic restoring element 13 is configured to provide the limiting shaft 12 with an elastic supporting force on the moving path of the first transverse shaft 4 to switch from the first state to the second state. When the driving fork 11 does not provide driving force, the limiting shaft 12 is always located on the moving path of the first cross shaft 4 switched from the first state to the second state under the action of the elastic reset piece 13, and at this time, a blocking effect can be formed on the first cross shaft 4, so that the first cross shaft 4 can be maintained in the first state.
The limiting shaft 12 is connected to the bracket 2 in a sliding manner and is perpendicular to the first cross bar, and the sliding direction of the limiting shaft 12 is along the axial direction. The elastic reset piece 13 can adopt a compression spring, the elastic reset piece 13 is sleeved on the limiting shaft 12, one end of the elastic reset piece is abutted against the bracket 2, and the other end of the elastic reset piece is abutted against a structure such as a bolt or a gasket arranged on the limiting shaft 12, so that axial elastic supporting force is provided for the limiting shaft 12. Under the action of the elastic reset piece 13, one end of the limiting shaft 12 can be positioned on a moving path of the first transverse shaft 4 switched from the first state to the second state. One end of the driving shifting fork 11 is hinged to the limiting shaft 12, a supporting point is formed in the middle of the driving shifting fork 11 by the support 2, when the driving shifting fork 11 is shifted, the limiting shaft 12 can be driven to move axially, the end portion of the limiting shaft 12 is moved away from the first transverse shaft 4, and after the moving path is switched from the first state to the second state, the first transverse shaft 4 can be switched from the first state to the second state.
Optionally, the bracket 2 is provided with a limiting groove 14, and in the first state, one end of the first transverse shaft 4, which is away from the turnover mechanism, is located in the limiting groove 14, so that the first transverse shaft 4 can stably rotate axially. Further, the limiting shaft 12 can be arranged above the limiting groove 14, and the limiting shaft 12 can slide to the opening position of the limiting groove 14 under the action of the compression spring, so that stable limiting of the first transverse shaft 4 is realized.
In one embodiment of the invention, the nose-tower end structure of the captive balloon mooring facility further comprises a housing 3, wherein the housing 3 is fixedly connected with the support frame 2 and covers the first transverse shaft 4, the second transverse shaft 6, the first longitudinal shaft 5, the second longitudinal shaft 7 and the overturning mechanism. The shell 3 can provide dustproof function for each part and simultaneously make the appearance more neat and beautiful. The shell 3 can be fixedly connected with the bracket 2 through detachable connection modes such as bolt connection or clamping connection and the like so as to be convenient for dismantling and maintaining. The shell 3 is provided with an opening, so that the end parts of the turnover driving rod 9 and the driving shifting fork 11 can be conveniently leaked outside, or a rope can be conveniently penetrated into the shell 3 to be connected with the turnover driving rod 9 and the driving shifting fork 11. The shell 3 is a thin plate made of non-technical materials such as a nylon plate or a plastic plate, and the whole weight of the nose-tower end structure of the captive balloon anchoring facility is reduced.
In the use process, the nose lanyard passes through the radial gap 16 and the nose lanyard channel 15 and then is connected with the nose winch which is arranged at the bottom end of the anchoring facility, so that the nose lanyard is convenient for personnel to operate. Connect upset actuating lever 9 and drive shift fork 11 through the rope respectively, when needs make the nose bridle penetrate nose tower tip, need not contact nose tower tip, operate upset actuating lever 9 and drive shift fork 11 on ground the connecting rope can, do not need personnel to climb high operation, can improve operation safety.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A tethered balloon anchoring facility nose-tower end structure, comprising: the clamping ring, the first transverse shaft, the second transverse shaft, the first longitudinal shaft, the second longitudinal shaft and the turnover mechanism are arranged on the bracket; the retainer ring is used for being in contact with a ball nose cone of the captive balloon, the first transverse shaft has a first state and a second state, in the first state, a nose lanyard channel is defined between the first transverse shaft and the second transverse shaft as well as between the first longitudinal shaft and the second longitudinal shaft and is used for passing through a nose lanyard of the captive balloon, after the nose lanyard passes through the nose lanyard channel, the first transverse shaft, the second transverse shaft, the first longitudinal shaft and the second longitudinal shaft limit the nose lanyard, and the nose lanyard cannot laterally separate from the nose lanyard channel; in the second state, the first transverse axis forms an opening on a side of the nasal lanyard channel that is located on the first transverse axis; a radial gap is arranged on the clamping ring and extends to the extending path of the nose lanyard channel; the turnover mechanism is connected with one end of the first transverse shaft and is used for driving the first transverse shaft to switch between the first state and the second state; in the second state, the nose lanyard can move along the radial direction of the collar from the opening position of the radial gap of the collar to the nose lanyard passage or move along the radial direction of the collar from the nose lanyard passage and move out of the opening position of the radial gap.
2. The tethered balloon mooring facility nose-tower end structure of claim 1, wherein the flipping mechanism comprises a flip drive rod, a drive shaft, and a return torsion spring;
the driving rotating shaft is rotatably connected to the bracket;
one end of the first transverse shaft is rotatably connected with the driving rotating shaft;
one end of the overturning driving rod is fixedly connected with the driving rotating shaft, and the overturning driving rod is used for driving the driving rotating shaft to axially rotate so as to drive the overturning driving rod to switch from a first state to a second state;
the reduction torsion spring is connected the drive pivot, the reduction torsion spring be used for doing the drive pivot provides the drive first cross axle switches to the elastic force of first state by the second state.
3. The tethered balloon mooring facility nose-tower end structure of claim 2, wherein the rollover drive rod is provided with a pull ring at an end facing away from the drive shaft.
4. The tethered balloon anchoring facility nose-tower end structure of claim 1, further comprising a stop assembly for limiting the first transverse axis to the first state or enabling the first transverse axis to switch from the first state to the second state.
5. The tethered balloon anchoring facility nose-tower end structure of claim 4, wherein the restraint assembly comprises a drive fork for driving the restraint shaft away from the path of travel of the first lateral axle from the first state to the second state, a restraint shaft, and a resilient return for providing resilient support force to the restraint shaft on the path of travel of the first lateral axle from the first state to the second state.
6. The tethered balloon mooring facility nose-tower end structure of claim 5, wherein the retainer shaft is axially slidably connected to the frame, the drive fork is hinged to the retainer shaft, and the resilient return member resiliently supports the retainer shaft along the sliding direction of the retainer shaft.
7. The tethered balloon anchoring facility nose-tower end structure of claim 1, wherein a restraint slot is provided in the support, and wherein in the first state, an end of the first transverse shaft facing away from the canting mechanism is positioned within the restraint slot.
8. The tethered balloon anchoring facility nose-tower end structure of claim 1, further comprising a housing fixedly attached to the frame and covering the first lateral axis, the second lateral axis, the first longitudinal axis, the second longitudinal axis, and the canting mechanism.
9. The tethered balloon mooring facility nose tower end structure of claim 1, wherein the collar is formed from a welded steel tube with a radius formed at the radial notch location.
10. The tethered balloon anchoring facility nose-tower end structure of claim 1, wherein the first lateral axis, the second lateral axis, the first longitudinal axis, and the second longitudinal axis are fabricated from an alloy of aluminum or nylon.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011357514.4A CN112478123B (en) | 2020-11-27 | 2020-11-27 | Nose tower end structure of mooring balloon anchoring facility |
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| CN202011357514.4A CN112478123B (en) | 2020-11-27 | 2020-11-27 | Nose tower end structure of mooring balloon anchoring facility |
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| CN112478123A CN112478123A (en) | 2021-03-12 |
| CN112478123B true CN112478123B (en) | 2022-06-17 |
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