CN114476014B - Rotary device for anchoring facility and anchoring facility - Google Patents
Rotary device for anchoring facility and anchoring facility Download PDFInfo
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- CN114476014B CN114476014B CN202210050364.5A CN202210050364A CN114476014B CN 114476014 B CN114476014 B CN 114476014B CN 202210050364 A CN202210050364 A CN 202210050364A CN 114476014 B CN114476014 B CN 114476014B
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- 238000004873 anchoring Methods 0.000 title claims abstract description 58
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 238000003466 welding Methods 0.000 description 3
- 210000001015 abdomen Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64B—LIGHTER-THAN AIR AIRCRAFT
- B64B1/00—Lighter-than-air aircraft
- B64B1/66—Mooring attachments
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Earth Drilling (AREA)
Abstract
The invention provides a turning device for anchoring facilities and anchoring facilities, wherein the turning device for anchoring facilities comprises: a swing mechanism and a lock mechanism; the rotating mechanism comprises an inner ring and an outer ring, and the inner ring is rotationally connected with the outer ring; the outer ring is used for being connected with the supporting platform, and the inner ring is used for being connected with the rotating platform; the locking mechanism is arranged on the rotary platform and comprises a driving piece and a locking piece, and the driving piece is used for driving the locking piece to move between a first position and a second position; under the condition that the locking piece is positioned at the first position, the rotary platform is in an unlocking state; when the locking piece is located at the second position, the rotary platform is in a locking state. According to the rotary device for the anchoring facility, the rotary platform rotates around the rotary center along with the inner ring, the locking mechanism synchronously rotates along with the rotary platform, and the driving piece drives the locking piece to move, so that the locking piece is separated from or connected with the outer ring, and the rotary platform can conveniently switch between an unlocking state and a locking state at a plurality of positions.
Description
Technical Field
The invention relates to the technical field of aerostats, in particular to a slewing device for anchoring facilities and the anchoring facilities.
Background
The tethered balloon anchoring facility is ground equipment for anchoring, mooring and deploying and retracting the tethered balloon, and the structure of the anchoring facility is mainly divided into a platform assembly and a functional assembly. The platform assembly refers to a part of the anchoring facility which supports the sphere and the functional assembly, and generally consists of a supporting platform, a slewing mechanism and a slewing platform. Functional components refer to components closely related to the moored state or tethered state of the tethered balloon, and generally include a nose tower, a ball support, and a main cable retrieving and releasing device.
In the tethered state, the tethered balloon is tethered to the anchoring facility by the main cable; in the moored state, the tethered balloon is secured to the moored facility by the nasal and lateral tethers; the transition of the tethered balloon from the tethered state to the anchored state is accomplished by the anchoring facility. The support platform is fixed on the ground, and when the tethered balloon is in an anchoring state or a tethered state, the rotary platform can freely rotate along the rotary center, and various functional components are placed above the rotary platform to rotate along with the rotary platform. The structure can enable the tethered balloon to be quickly transferred into a windward state no matter in a tethered state or in an anchored state.
When the anchoring facilities are required to be installed or maintained, the free rotation state of the rotary platform is unfavorable for personnel operation, and the rotary platform is required to be locked. In the prior art, most of the two ends of the rotary platform are provided with limiting pieces, one end of each limiting piece is connected with the rotary platform, the other end of each limiting piece is connected with the supporting platform, the rotary platform is not easy to switch between an unlocking state and a locking state, and multi-angle locking cannot be achieved.
Disclosure of Invention
The invention provides a slewing device for anchoring equipment and an anchoring facility, which are used for solving the problems that the existing anchoring facility is not easy to switch between an unlocking state and a locking state and multi-angle locking cannot be realized.
In a first aspect, the present invention provides a swivel device for mooring facilities, comprising: a swing mechanism and a lock mechanism;
the rotary mechanism comprises an inner ring and an outer ring, and the inner ring is rotationally connected with the outer ring; the outer ring is used for being connected with the supporting platform, and the inner ring is used for being connected with the rotating platform;
the locking mechanism is arranged on the rotary platform and comprises a driving piece and a locking piece, and the driving piece is used for driving the locking piece to move between a first position and a second position;
when the locking piece is positioned at the first position, the rotary platform is in an unlocking state and can rotate around the rotation center of the rotary mechanism; and under the condition that the locking piece is positioned at the second position, the rotary platform is in a locking state.
According to the slewing device for anchoring equipment provided by the invention, the locking mechanism further comprises a support;
the support is arranged on the rotary platform and is provided with a chute, the chute is matched with the locking piece, and part of the locking piece is positioned in the chute;
one end of the locking piece is connected with the driving piece, the locking piece slides along the extending direction of the sliding groove under the driving of the driving piece, and the other end of the locking piece can be connected with or separated from the outer ring.
According to the rotary device for anchoring equipment, the driving piece comprises a shifting fork, a shifting fork rod and a rotating shaft;
a first connecting plate is arranged at one end of the locking piece, which is away from the outer ring, and two ends of the shifting fork rod are connected with the first connecting plate; the support is provided with a second connecting plate, and two ends of the rotating shaft are rotationally connected with the second connecting plate; the axis of the shifting fork rod is parallel to the axis of the rotating shaft;
one end of the shifting fork is provided with an opening, one end of the shifting fork is movably connected with the shifting fork rod, and the other end of the shifting fork is connected with the rotating shaft.
According to the slewing device for anchoring equipment provided by the invention, the driving piece further comprises a shifting fork handle;
the shifting fork handle is connected with the rotating shaft and used for driving the rotating shaft to rotate.
According to the slewing device for anchoring equipment, the locking mechanism further comprises a limiting piece;
the limiting piece is used for limiting the locking piece to move towards the direction approaching to the outer ring under the condition that the locking piece is located at the first position; the limiting piece is used for limiting the movement of the locking piece in a direction away from the outer ring under the condition that the locking piece is located at the second position.
According to the slewing device for anchoring equipment, the locking mechanism further comprises a third connecting plate;
the third connecting plate is connected with the second connecting plate, the third connecting plate is provided with a first through hole, the support is provided with a second through hole, and a limiting hole is formed in one side of the locking piece, which is away from the rotary platform; the limiting piece sequentially penetrates through the first through hole, the second through hole and the limiting hole.
According to the rotary device for anchoring equipment, the first meshing teeth are arranged on the circumference of the outer ring, and the second meshing teeth are arranged on one end, facing the outer ring, of the locking piece; the first engagement tooth is in engagement with the second engagement tooth with the locking member in the second position.
According to the rotary device for anchoring equipment, the first meshing teeth are uniformly distributed along the circumferential direction of the outer ring.
According to the slewing device for the anchoring equipment, the outer ring is detachably connected with the supporting platform, and the inner ring is detachably connected with the slewing platform.
In a second aspect, the invention provides a mooring facility comprising a swivel arrangement for a mooring facility as described above, the swivel platform being provided with a mooring assembly and a mooring assembly.
According to the rotating device for the anchoring facility and the anchoring facility, the outer ring is fixedly connected with the supporting platform, the inner ring is connected with the rotating platform, the rotating platform rotates along with the inner ring around the rotating center, the locking mechanism is arranged on the rotating platform and synchronously rotates along with the rotating platform, the driving piece drives the locking piece to move to the first position or the second position, so that the second end of the locking piece is separated from or connected with the outer ring, the rotating platform can conveniently switch between the unlocking state and the locking state at a plurality of positions, and the use requirement of the rotating platform is met.
Drawings
In order to more clearly illustrate the invention or the technical solutions of the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a swivel device for mooring according to the present invention;
FIG. 2 is a second schematic view of a swing device for anchoring according to the present invention;
reference numerals:
1: an outer ring; 2: an inner ring;
3: a locking member; 4: a support;
5: a first connection plate; 6: a fork lever;
7: a shifting fork; 8: a rotating shaft;
9: a fork handle; 10: a second connecting plate;
11: a limiting piece; 12: and a third connecting plate.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Turning apparatus for mooring according to an embodiment of the present invention will be described with reference to fig. 1 and 2.
As shown in fig. 1 and 2, a swivel device for anchoring equipment according to an embodiment of the present invention includes: a swing mechanism and a lock mechanism; the slewing mechanism comprises an inner ring 2 and an outer ring 1, and the inner ring 2 is rotationally connected with the outer ring 1; the outer ring 1 is used for being connected with the supporting platform, and the inner ring 2 is used for being connected with the rotating platform; the locking mechanism is arranged on the rotary platform and comprises a driving piece and a locking piece 3, and the driving piece is used for driving the locking piece 3 to move between a first position and a second position;
when the locking piece 3 is positioned at the first position, the rotary platform is in an unlocking state and can rotate around the rotary center of the rotary mechanism; in the second position of the locking element 3, the rotary platform is in the locked state.
Specifically, the anchoring device has a wide application range, for example, the anchoring device can be used in combination with the tethered balloon, scientific research such as environmental observation and meteorological observation can be performed in a high-altitude area, the anchoring device can also be used in combination with other equipment, and the combination of the anchoring device and the tethered balloon is mainly used for illustration. The platform assembly of the tethered balloon anchoring facility comprises a supporting platform and a rotating platform, wherein the rotating platform is arranged above the supporting platform and is in rotary connection with the supporting platform through a rotating mechanism. The support platform is used for supporting the whole tethered balloon anchoring facility, the rotating platform is provided with an anchoring assembly and a tethered assembly, the tethered assembly comprises a main cable and a cable storage roller, one end of the main cable is connected with the tethered balloon, the other end of the main cable is connected with the cable storage roller, and the tethered balloon is in a tethered state through the tethered assembly. The mooring component mainly comprises a nose tower, a ball support and side arms, wherein the nose tower, the ball support and the side arms are sequentially arranged along the length direction of the rotary platform, the nose tower is connected with a ball nose cone of the tethered balloon through a nose lanyard, the ball support is used for supporting the abdomen of the tethered balloon, the side arms are connected with the tethered balloon through side lanyards, and the tethered balloon is in a mooring state through the mooring component. The mooring component and the mooring component on the rotary platform enable the tethered balloon to meet the use requirements of different states.
The rotary platform can rotate relative to the support platform, so that the tethered balloon is in a windward state no matter in an anchoring state or a tethered state, and the use safety of the whole tethered balloon anchoring facility is guaranteed.
The rotary platform is rotationally connected with the supporting platform through the rotary mechanism, for example, the rotary mechanism can be a rotary bearing, the rotary bearing comprises an inner ring 2 and an outer ring 1, the inner ring 2 and the outer ring 1 are coaxially arranged, the inner ring 2 and the outer ring 1 are rotationally connected through rolling bodies, and the connection mode of the inner ring 2 and the outer ring 1 with the supporting platform and the rotary platform is not particularly limited.
The top surface of the inner ring 2 and the top surface of the outer ring 1 have height difference, the top surface of the inner ring 2 is higher than the top surface of the outer ring 1, the outer ring 1 is connected with the supporting platform in a welding mode or a screw connection mode, the outer ring 1 is fixed, the inner ring 2 is connected with the rotating platform in a welding mode or a screw connection mode, and the rotating platform synchronously rotates along with the inner ring 2 under the action of wind force, so that the captive balloon is in a windward state at all times, and the axis of the inner ring 2 forms a rotation center line of the rotating platform.
The locking mechanism is arranged on the rotary platform, when the rotary platform rotates around the rotation center, the locking mechanism rotates along with the rotary platform, the locking mechanism comprises a driving piece and a locking piece 3, the locking piece 3 can move between a first position and a second position, a connecting line of the first position and the second position is intersected with the rotation center line, the first position is far away from the rotation center, the second position is close to the rotation center, one end of the locking piece 3 is connected with the driving piece, and the other end of the locking piece 3 is used for being connected with or separated from the outer ring 1. The end of the locking piece 3 far away from the outer ring 1 is defined as a first end of the locking piece 3, and the other end of the locking piece 3 near to the outer ring 1 is defined as a second end of the locking piece 3.
The driving member may be an oil cylinder, an air cylinder, an electric push rod, etc., and the driving end of the driving member is not particularly limited, and is connected with the first end of the locking member 3. In an initial state, the locking piece 3 is located at the first position, the second end of the locking piece 3 is separated from the outer ring 1, and the rotary platform can rotate around the rotary center.
When the tethered balloon anchoring facility is required to be maintained or assembled and the like, the rotary platform rotates to the position where the tethered balloon is in the windward state, the driving part drives the locking part 3 to horizontally move from the first position to the second position, and at the moment, the second end of the locking part 3 is relatively fixed with the outer ring 1, and the outer ring 1 is fixedly connected with the supporting platform, so that the rotary platform is in the locking state, and further, corresponding maintenance or assembly operation can be carried out on the tethered balloon anchoring facility, and the installability of operators is ensured.
The manner that the second end of the locking piece 3 is fixed relative to the outer ring 1 is not particularly limited, for example, a plurality of limit grooves are formed in the circumferential direction of the outer ring 1, the axes of the limit grooves are perpendicular to and intersect with the axes of the outer ring 1, a limit column is arranged at the second end of the locking piece 3, the limit column is matched with the limit grooves, and the limit column is located in the limit grooves, so that the rotary platform can be in a locking state; or the circumference of the outer ring 1 is provided with external teeth, the second end of the locking piece 3 is provided with internal teeth, and the internal teeth are in meshed connection with the external teeth, so that the rotary platform can be in a locking state; or the circumference of the outer ring 1 and the second end of the locking piece 3 are both provided with magnetic elements, and the second end of the locking piece 3 is adsorbed with the outer ring 1 through the magnetic elements, so that the rotary platform can be in a locking state. The driving piece and the locking piece 3 synchronously rotate along with the rotary platform, and the rotary platform can realize locking of a plurality of angles.
After the tethered balloon anchoring facility is maintained or assembled, the driving member drives the locking member 3 to horizontally move from the second position to the first position, and the second end of the locking member 3 is separated from the outer ring 1, so that the rotary platform is in an unlocking state.
In the embodiment of the invention, the outer ring 1 is fixedly connected with the supporting platform, the inner ring 2 is connected with the rotating platform, the rotating platform rotates around the rotating center along with the inner ring 2, the locking mechanism is arranged on the rotating platform and synchronously rotates along with the rotating platform, the driving piece drives the locking piece 3 to move to the first position or the second position, so that the second end of the locking piece 3 is separated from or connected with the outer ring 1, and the rotating platform can conveniently switch between an unlocking state and a locking state at a plurality of positions, thereby meeting the use requirements.
In an alternative embodiment, as shown in fig. 1 and 2, the locking mechanism further comprises a seat 4; the support 4 is arranged on the rotary platform, the support 4 is provided with a chute, the chute is matched with the locking piece 3, and part of the locking piece 3 is positioned in the chute; one end of the locking piece 3 is connected with the driving piece, the locking piece 3 slides along the extending direction of the chute under the driving of the driving piece, and the other end of the locking piece 3 can be connected with or separated from the outer ring 1.
Specifically, support 4 is fixed in on the revolving platform, and support 4 includes bottom plate, roof and two curb plates, bottom plate and revolving platform fixed connection, and the roof sets up with the bottom plate interval, and bottom plate, roof and two curb plates enclose to close and form the both ends and be open spout, and the middle part of locking piece 3 constitutes the sliding part, sliding part and spout looks adaptation, and the spout is worn to establish by locking piece 3, and the first end and the driving piece of locking piece 3 are connected, and the second end of locking piece 3 is used for being connected or separates with outer lane 1, and locking piece 3 can slide along the extending direction of spout.
The driving end of the driving member drives the locking member 3 to smoothly move from the second position to the first position along the sliding groove, the second end of the locking member 3 is separated from the outer ring 1, and therefore the rotary platform can rotate around the rotary center; the driving end of the driving member drives the locking member 3 to move from the first position to the second position smoothly along the sliding groove, and the second end of the locking member 3 is connected with the outer ring 1, so that the rotary platform is in a locking state.
In the embodiment of the invention, the support 4 is mounted on the rotary platform, the support 4 is provided with the sliding groove, the driving part drives the locking part 3 to move from the first position to the second position or from the second position to the first position along the sliding groove, the sliding groove is beneficial to the stability of the movement of the locking part 3, plays a guiding role on the movement of the locking part 3, and is beneficial to the stable switching of the rotary platform between the unlocking state and the locking state.
As shown in fig. 1 and 2, in an alternative embodiment, the driving member includes a fork 7, a fork rod 6, and a rotating shaft 8; the locking piece 3 is provided with a first connecting plate 5 at one end far away from the outer ring 1, and two ends of a shifting fork rod 6 are connected with the first connecting plate 5; the support 4 is provided with a second connecting plate 10, and two ends of the rotating shaft 8 are rotationally connected with the second connecting plate 10; the axis of the shifting fork rod 6 is parallel to the axis of the rotating shaft 8; one end of the shifting fork 7 is provided with an opening, one end of the shifting fork 7 is movably connected with the shifting fork rod 6, and the other end of the shifting fork 7 is connected with the rotating shaft 8.
Specifically, the first end of the locking member 3 is provided with two first connecting plates 5, the two first connecting plates 5 are arranged in parallel at intervals, and two ends of the shifting fork rod 6 are respectively connected with the two first connecting plates 5. Two second connecting plates 10 are arranged on the support 4, the two second connecting plates 10 are arranged at intervals in parallel, two ends of the rotating shaft 8 are respectively connected with the two second connecting plates 10 in a rotating mode, and the axis of the shifting fork rod 6 is parallel to the axis of the rotating shaft 8.
The specific positions of the first connection plate 5 and the specific positions of the second connection plate 10 are set according to the layout of the functional components on the rotary platform, and are not particularly limited. For example, two first connection plates 5 are connected to two opposite sides of the first end of the locking member 3, two second connection plates 10 are connected to the top plate of the support 4, and the axis of the fork rod 6 and the axis of the rotary shaft 8 are perpendicular to the axis of the outer race 1. Or the two first connecting plates 5 are respectively connected with the top surface and the bottom surface of the first end of the locking piece 3, the two second connecting plates 10 are connected with one side plate of the support 4, and the axis of the shifting fork rod 6 and the axis of the rotating shaft 8 are parallel to the axis of the outer ring 1.
One end of the shifting fork 7 is provided with a U-shaped opening, the U-shaped opening is matched with the shifting fork rod 6, the U-shaped opening of the shifting fork 7 is movably connected with the shifting fork rod 6, the U-shaped opening of the shifting fork 7 always forks the shifting fork rod 6, and the other end of the shifting fork 7 is fixedly connected with the rotating shaft 8. Rotating the rotating shaft 8, driving the shifting fork 7 to swing towards a direction away from the outer ring 1 by the rotating shaft 8, and driving the shifting fork rod 6 to move towards a direction away from the outer ring 1 along the horizontal direction by the shifting fork 7, so that the locking piece 3 can move to a first position, and the second end of the locking piece 3 is separated from the outer ring 1; the rotating shaft 8 is rotated in the opposite direction, the rotating shaft 8 drives the shifting fork 7 to swing towards the direction close to the outer ring 1, the shifting fork 7 drives the shifting fork rod 6 to move towards the direction close to the outer ring 1 in the horizontal direction, the locking piece 3 can move to a second position, and the second end of the locking piece 3 is connected with the outer ring 1. The shifting fork is driven to swing through rotation of the rotating shaft 8, the shifting fork rod 6 is further driven to horizontally move in the direction away from or close to the outer ring 1, the locking piece 3 is enabled to move to the first position or the second position, and the structure is simple and the operation is convenient.
In the embodiment of the invention, the first end of the locking piece 3 is provided with two first connecting plates 5, the shifting fork rod 6 is connected with the two first connecting plates 5, the support 4 is provided with two second connecting plates 10, the rotating shaft 8 is rotationally connected with the two second connecting plates 10, one end of the shifting fork 7 is movably connected with the shifting fork rod 6, the other end of the shifting fork 7 is connected with the rotating shaft 8, and the shifting fork 7 is driven to swing through the rotation of the rotating shaft 8 to further drive the locking piece 3 to move to the first position or the second position.
In an alternative embodiment, as shown in fig. 1 and 2, the driving member further comprises a fork handle 9; the shifting fork handle 9 is connected with the rotating shaft 8, and the shifting fork handle 9 is used for driving the rotating shaft 8 to rotate.
Specifically, the shifting fork handle 9 can be made of a round tube, the shifting fork handle 9 can be fixed on the outer wall of the rotating shaft 8 in a welding mode or an adhering mode, the shifting fork handle 9 is held to shift the shifting fork handle 9 towards the direction away from the outer ring 1 or towards the direction close to the outer ring 1, and the rotating of the rotating shaft 8 can be easily achieved.
In the embodiment of the invention, the shifting fork handle 9 is connected with the rotating shaft 8, and the shifting fork handle 9 is shifted to realize the rotation of the rotating shaft 8, so that the convenience of operation is facilitated.
In an alternative embodiment, the locking mechanism further comprises a stop 11; the stopper 11 is for restricting movement of the locking piece 3 in a direction approaching the outer race 1 with the locking piece 3 in the first position; the stopper 11 serves to restrict movement of the locking member 3 in a direction away from the outer race 1 in a case where the locking member 3 is located at the second position.
Specifically, the limiting piece 11 may be a pull rod, the shift fork handle 9 is shifted, the shift fork 7 swings to drive the shift fork rod 6 to move, the shift fork rod 6 drives the locking piece 3 to move to the first position, one end of the pull rod is connected with the shift fork handle 9, and the other end of the pull rod is connected with the rotary platform, so that the shift fork handle 9 is relatively fixed, the positions of the shift fork and the shift fork rod 6 are relatively fixed, the locking piece 3 is prevented from moving towards the direction close to the outer ring 1, the rotary platform is ensured to be stably located in an unlocking state, and the rotary function is met; the shifting fork handle 9 is shifted towards the opposite direction, the shifting fork 7 swings to drive the shifting fork rod 6 to move, the shifting fork rod 6 drives the locking piece 3 to move to the second position, one end of the pull rod is connected with the shifting fork handle 9, the other end of the pull rod is connected with the rotary platform, the shifting fork handle 9 is relatively fixed, the positions of the shifting fork and the shifting fork rod 6 are relatively fixed, the locking piece 3 is prevented from moving towards the direction away from the outer ring 1, and the rotary platform is ensured to be stably located in the locking state. It is understood that the rotary platform is provided with at least two fixing pieces for fixing the other ends of the pull rods. The limiting piece 11 can also be a limiting pin, one end of the limiting pin is connected with the support 4, and the other end of the limiting pin is used for being abutted against the locking piece 3 so as to relatively fix the locking piece 3.
The structure and the connection manner of the limiting member 11 are not particularly limited, and when the locking member 3 moves to the first position or the second position, the relative fixation of the locking member 3 can be ensured.
In the embodiment of the invention, when the locking piece 3 moves to the first position or the second position, the locking piece 3 is in a relatively fixed state through the limiting piece 11, so that the rotary platform can stably rotate, the stability of the locking state is facilitated, and the use safety of the tethered balloon anchoring facility is further facilitated.
In an alternative embodiment, as shown in fig. 1 and 2, the locking mechanism further comprises a third web 12; the third connecting plate 12 is connected with the second connecting plate 10, the third connecting plate 12 is provided with a first through hole, the support 4 is provided with a second through hole, and one side of the locking piece 3, which is away from the rotary platform, is provided with a limiting hole; the limiting piece 11 sequentially penetrates through the first through hole, the second through hole and the limiting hole.
Specifically, the third connecting plate 12 is clamped between the two second connecting plates 10, the third connecting plate 12 is provided with a first through hole, the top plate of the support 4 is provided with a second through hole under the condition that the axis of the shifting fork rod 6 and the axis of the rotating shaft 8 are perpendicular to the axis of the outer ring 1, the first through hole and the second through hole are coaxially arranged, the top surface of the locking piece 3 is provided with limiting holes, the number of the limiting holes is not specifically limited, for example, the number of the limiting holes is two, and the limiting holes are respectively defined as a first limiting hole and a second limiting hole.
The shifting fork drives the locking piece 3 to move to the first position, at the moment, the first limiting hole, the first through hole and the second through hole are coaxial, and after the limiting piece 11 sequentially penetrates through the first through hole and the second through hole, one end of the limiting piece 11 facing the rotary platform is positioned in the first limiting hole, so that the locking piece 3 is in a fixed state relative to the rotary platform, and the rotary platform is ensured to be stably positioned in an unlocking state; and after the limiting piece 11 is lifted upwards and separated from the first limiting hole, the shifting fork drives the locking piece 3 to move to the second position, at the moment, the second limiting hole, the first through hole and the second through hole are coaxial, downward force is applied to the limiting piece 11, one end of the limiting piece 11 facing the rotary platform is positioned in the second limiting hole, the locking piece 3 is in a fixed state relative to the rotary platform, and the rotary platform is ensured to be stably positioned in the locking state.
In the embodiment of the invention, the third connecting plate 12 is provided with the first through hole, the support 4 is provided with the second through hole, and after the limiting piece 11 sequentially passes through the first through hole and the second through hole, the limiting piece 11 is pulled upwards or pressed downwards, so that the limiting piece 11 can form limiting fit with the first limiting hole or the second limiting hole on the locking piece 3 quickly, and the rotary platform can be switched between the unlocking state and the locking state stably and quickly, and meanwhile, the stability of the unlocking state and the locking state is facilitated.
As shown in fig. 1 and 2, in an alternative embodiment, the outer ring 1 is provided with first meshing teeth in the circumferential direction, and the end of the locking member 3 facing the outer ring 1 is provided with second meshing teeth; the first engagement tooth is in engagement with the second engagement tooth when the locking member 3 is in the second position.
Specifically, the outer wall of the outer ring 1 is provided with first meshing teeth, and it can be understood that the first meshing teeth are external meshing teeth, the external meshing teeth extend from the top surface of the outer ring 1 to the bottom surface of the outer ring 1, and the axis of the external meshing teeth is consistent with the axis of the outer ring 1. The external teeth can be distributed on the outer wall of the outer ring 1 in a plurality of sections, and the external teeth can be distributed on the periphery of the outer wall of the outer ring 1.
The other end of the locking member 3 is provided with a second engaging tooth, and it is understood that the second engaging tooth is an inner engaging tooth, the inner engaging tooth extends from the top surface of the second end of the locking member 3 to the bottom surface of the second end, the axis of the inner engaging tooth is consistent with the axis of the outer ring 1, and the inner engaging tooth is a part cut from a circle of gears.
Under the condition that the locking piece 3 is located the first position, the locking piece 3 is separated from the outer ring 1, when the rotary platform needs to be in a locking state, the driving piece drives the locking piece 3 to continuously move towards the direction close to the outer ring 1, the locking piece 3 moves to the second position, the inner meshing teeth are in meshing connection with the outer meshing teeth, the inner meshing teeth are not easy to separate from the outer meshing teeth, and stability of the locking state of the rotary platform is ensured.
When the rotary platform needs to execute a rotary function, the driving piece drives the locking piece 3 to continuously move towards a direction far away from the outer ring 1, the inner meshing teeth and the outer meshing teeth are gradually separated, the locking piece 3 moves to a first position, the inner meshing teeth and the outer meshing teeth are completely separated, a certain gap is reserved between the end parts of the inner meshing teeth and the end parts of the outer meshing teeth, and the rotary reliability of the rotary platform is ensured. Meanwhile, the inner meshing teeth are in meshing connection with the outer meshing teeth, even if the rotary platform has larger rotary torque, the inner meshing teeth can also withdraw from tooth grooves of the outer meshing teeth, and the rotary platform can be unlocked quickly.
In the embodiment of the invention, the outer ring 1 is circumferentially provided with the outer meshing teeth, the second end of the locking piece 3 is provided with the inner meshing teeth, the inner meshing teeth are in meshing connection with the outer meshing teeth, the stability of the locking state of the rotary platform is facilitated, and meanwhile, the inner meshing teeth are easy to withdraw from tooth grooves of the outer meshing teeth, so that the rotary platform is facilitated to be unlocked quickly.
In an alternative embodiment, the first meshing teeth are uniformly distributed along the circumference of the outer race 1.
Specifically, the first meshing teeth are external meshing teeth, the external meshing teeth are uniformly distributed on the outer wall of the outer ring 1 around the axial line of the outer ring 1 in an annular mode, the internal meshing teeth rotate to any angle along with the rotary platform around the rotary center, the internal meshing teeth can be in meshing connection with the external meshing teeth, and the rotary platform can be locked when rotating to any angle around the rotary center.
In an alternative embodiment, the outer ring 1 is detachably connected to the support platform and the inner ring 2 is detachably connected to the swivel platform.
Specifically, the outer ring 1 can be connected with the supporting platform through bolts, and the inner ring 2 can also be connected with the rotating platform through bolts, so that the assembly and the maintenance are convenient.
The embodiment of the invention also provides an anchoring facility, which comprises the rotating device for the anchoring facility, wherein the anchoring assembly and the mooring assembly are arranged on the rotating platform, the mooring assembly comprises a main cable and a cable storage roller, one end of the main cable is connected with the mooring balloon, the other end of the main cable is connected with the cable storage roller, and the mooring balloon is in a mooring state through the mooring assembly. The anchoring assembly comprises a nose tower, a ball supporting frame and side arms, the nose tower, the ball supporting frame and the side arms are sequentially arranged along the length direction of the rotary platform, the nose tower is connected with a ball nose cone of the tethered balloon through a nose lanyard, the ball supporting frame is used for supporting the abdomen of the tethered balloon, the side arms are connected with the tethered balloon through side lanyards, and the tethered balloon is in an anchoring state through the anchoring assembly. The mooring component and the mooring component on the rotary platform enable the tethered balloon to meet the use requirements of different states.
The rotary platform is connected with the supporting platform through the rotary device for anchoring equipment, the rotary platform can be switched between an unlocking state and a locking state, and when the rotary platform is in the unlocking state, the tethered balloon is in a windward state no matter in the anchoring state or the tethered state, so that the use safety of the whole tethered balloon anchoring equipment is ensured; when the rotary platform is in a locking state, the tethered balloon anchoring facility can be maintained or assembled, and the installability of operators is ensured.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. A swivel device for an anchor facility, comprising: a swing mechanism and a lock mechanism;
the rotary mechanism comprises an inner ring and an outer ring, and the inner ring is rotationally connected with the outer ring; the outer ring is used for being connected with the supporting platform, and the inner ring is used for being connected with the rotating platform;
the locking mechanism is arranged on the rotary platform and comprises a driving piece and a locking piece, and the driving piece is used for driving the locking piece to move between a first position and a second position;
when the locking piece is positioned at the first position, the rotary platform is in an unlocking state and can rotate around the rotation center of the rotary mechanism; when the locking piece is positioned at the second position, the rotary platform is in a locking state;
the locking mechanism further comprises a support;
the support is arranged on the rotary platform and is provided with a chute, the chute is matched with the locking piece, and part of the locking piece is positioned in the chute;
one end of the locking piece is connected with the driving piece, the locking piece slides along the extending direction of the sliding groove under the driving of the driving piece, and the other end of the locking piece can be connected with or separated from the outer ring;
the driving piece comprises a shifting fork, a shifting fork rod and a rotating shaft; a first connecting plate is arranged at one end of the locking piece, which is away from the outer ring, and two ends of the shifting fork rod are connected with the first connecting plate; the support is provided with a second connecting plate, and two ends of the rotating shaft are rotationally connected with the second connecting plate; the axis of the shifting fork rod is parallel to the axis of the rotating shaft;
one end of the shifting fork is provided with an opening, one end of the shifting fork is movably connected with the shifting fork rod, and the other end of the shifting fork is connected with the rotating shaft.
2. The swivel device for mooring according to claim 1, wherein the driving member further comprises a fork handle;
the shifting fork handle is connected with the rotating shaft and used for driving the rotating shaft to rotate.
3. The swivel device for mooring according to claim 1, wherein the locking mechanism further comprises a stop;
the limiting piece is used for limiting the locking piece to move towards the direction approaching to the outer ring under the condition that the locking piece is located at the first position; the limiting piece is used for limiting the movement of the locking piece in a direction away from the outer ring under the condition that the locking piece is located at the second position.
4. A swivel device for mooring according to claim 3, wherein the locking mechanism further comprises a third web;
the third connecting plate is connected with the second connecting plate, the third connecting plate is provided with a first through hole, the support is provided with a second through hole, and a limiting hole is formed in one side of the locking piece, which is away from the rotary platform; the limiting piece sequentially penetrates through the first through hole, the second through hole and the limiting hole.
5. The swivel device for anchoring equipment according to claim 1, wherein the outer ring is provided with first engagement teeth in the circumferential direction, and the locking member is provided with second engagement teeth at an end facing the outer ring; the first engagement tooth is in engagement with the second engagement tooth with the locking member in the second position.
6. The swivel device for anchoring according to claim 5, wherein the first engagement teeth are uniformly distributed along the circumferential direction of the outer ring.
7. The swivel device for mooring according to claim 1, wherein the outer ring is detachably connected to the support platform and the inner ring is detachably connected to the swivel platform.
8. A mooring facility comprising a swivel arrangement for a mooring facility according to any of claims 1 to 7, said swivel platform being provided with a mooring assembly and a mooring assembly.
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| CN202210050364.5A CN114476014B (en) | 2022-01-17 | 2022-01-17 | Rotary device for anchoring facility and anchoring facility |
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| CN202210050364.5A CN114476014B (en) | 2022-01-17 | 2022-01-17 | Rotary device for anchoring facility and anchoring facility |
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| CN114476014B true CN114476014B (en) | 2024-03-26 |
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| CN115123950B (en) * | 2022-07-18 | 2024-01-12 | 中科长城海洋信息系统有限公司 | Upright post rotating mechanism and marine upright post winch |
| CN116923716B (en) * | 2023-09-15 | 2024-02-23 | 北京星河动力装备科技有限公司 | Launching device for cruising target |
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| CN114476014A (en) | 2022-05-13 |
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