CN114476014A - Slewing gear and anchoring facility for anchoring facility - Google Patents
Slewing gear and anchoring facility for anchoring facility Download PDFInfo
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- CN114476014A CN114476014A CN202210050364.5A CN202210050364A CN114476014A CN 114476014 A CN114476014 A CN 114476014A CN 202210050364 A CN202210050364 A CN 202210050364A CN 114476014 A CN114476014 A CN 114476014A
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- 238000004873 anchoring Methods 0.000 title claims abstract description 54
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 238000009434 installation Methods 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 210000001015 abdomen Anatomy 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000009471 action Effects 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
- 238000005191 phase separation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007704 transition Effects 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
- B64B1/66—Mooring attachments
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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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- Aviation & Aerospace Engineering (AREA)
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Abstract
The invention provides a slewing device for anchoring facilities and an anchoring facility, wherein the slewing device for the anchoring facility comprises: the rotary mechanism and the locking mechanism; the slewing 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 located at the first position, the rotary platform is in an unlocking state; 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 the anchoring facility, the slewing platform rotates around the slewing center along with the inner ring, the locking mechanism synchronously rotates along with the slewing platform, 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 slewing platform can be conveniently switched between the unlocking state and the locking state at a plurality of positions.
Description
Technical Field
The invention relates to the technical field of aerostats, in particular to a rotating device for anchoring facilities and an anchoring facility.
Background
The mooring balloon anchoring facility is ground equipment for mooring, mooring and deploying and retracting of the mooring balloon, and is mainly divided into a platform component and a functional component. The platform assembly refers to a part of the anchoring facility which supports the sphere and the functional assembly, and generally comprises a supporting platform, a slewing mechanism and a slewing platform. The functional components refer to components closely related to the anchoring state or the mooring state of the captive balloon, and generally comprise a nose tower, a ball support frame and a main cable retracting device.
In the mooring state, the mooring balloon is tied to the anchoring facility through the main cable; in the anchoring state, the captive balloon is fixed on anchoring facilities through the nose lanyards and the side lanyards; the transition of the captive balloon from the captive state to the moored state is accomplished by the mooring facility. The supporting platform is fixed on the ground, when the captive balloon is in an anchoring state or a captive state, the rotary platform can freely rotate along the rotary center, and various functional components are placed above the rotary platform and rotate along with the rotary platform. The structure can ensure that the captive balloon can be quickly turned into a windward state no matter in a captive state or a mooring state.
When the mooring facility needs to be installed or maintained, the free rotation state of the rotary platform is not beneficial to personnel operation, and the rotary platform needs to be locked. In the prior art, limiting parts are mostly arranged at two ends of a rotary platform, one end of each limiting part is connected with the rotary platform, the other end of each limiting part is connected with a supporting platform, the rotary platform is not easy to switch between an unlocking state and a locking state, and multi-angle locking cannot be realized.
Disclosure of Invention
The invention provides a slewing device for anchoring facilities 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 cannot realize multi-angle locking.
In a first aspect, the present invention provides a slewing device for a mooring facility, comprising: the rotary mechanism and the locking mechanism;
the slewing 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 rotary 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 located at the first position, the rotary platform is in an unlocked 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 the anchoring facility, the locking mechanism further comprises a support;
the support is arranged on the rotary platform, the support is provided with a sliding groove, the sliding groove is matched with the locking piece, and part of the locking piece is positioned in the sliding groove;
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 rotating device for anchoring facilities provided by the invention, the driving piece comprises a shifting fork, a shifting fork rod and a rotating shaft;
a first connecting plate is arranged at one end, away from the outer ring, of the locking piece, 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 rotatably 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 rotating device for anchoring facilities 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 rotating device for anchoring facilities provided by the invention, the locking mechanism further comprises a limiting piece;
when the locking piece is located at the first position, the limiting piece is used for limiting the locking piece to move towards the direction close to the outer ring; under the condition that the locking piece is located at the second position, the limiting piece is used for limiting the locking piece to move towards the direction far away from the outer ring.
According to the slewing device for the anchoring facility, 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 one side of the locking piece, which is far away from the rotary platform, is provided with a limiting hole; the limiting piece sequentially penetrates through the first through hole, the second through hole and the limiting hole.
According to the slewing device for anchoring facilities provided by the invention, the outer ring is circumferentially provided with first meshing teeth, and one end of the locking piece facing the outer ring is provided with second meshing teeth; when the locking piece is located at the second position, the first meshing tooth is meshed with the second meshing tooth.
According to the rotating device for anchoring facilities provided by the invention, the first meshing teeth are uniformly distributed along the circumferential direction of the outer ring.
According to the slewing device for the anchoring facility, 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 slewing device for a mooring facility as described above, the slewing 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 around the rotating center along with the inner ring, 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 be conveniently switched between the unlocking state and the locking state at a plurality of positions, and the using requirements of the rotating platform are met.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed to be used in the description of the embodiments or 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 it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic view of a slewing device for a mooring facility according to the present invention;
FIG. 2 is a second schematic structural view of a swiveling device for a mooring facility 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 connecting plate; 6: a fork lever;
7: a shifting fork; 8: a rotating shaft;
9: a shift fork handle; 10: a second connecting plate;
11: a limiting member; 12: and a third connecting plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
A slewing device for a mooring facility 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 swiveling device for anchoring facilities according to an embodiment of the present invention includes: the rotary mechanism and the locking mechanism; the slewing mechanism comprises an inner ring 2 and an outer ring 1, wherein the inner ring 2 is rotationally connected with the outer ring 1; the outer ring 1 is used for being connected with a supporting platform, and the inner ring 2 is used for being connected with a rotary 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;
under the condition that the locking piece 3 is located at the first position, the rotary platform is in an unlocked state and can rotate around the rotary center of the rotary mechanism; with the locking member 3 in the second position, the rotary platform is in a locked state.
In particular, the mooring facility has a wide application range, for example, the mooring facility can be used in combination with a captive balloon for performing scientific research works such as environmental observation and meteorological observation in high-altitude areas, and the mooring facility can also be used in combination with other equipment. The platform assembly of the captive balloon anchoring facility comprises a supporting platform and a rotary platform, wherein the rotary platform is arranged above the supporting platform and is rotationally connected with the supporting platform through a rotary mechanism. The supporting platform is used for supporting the whole mooring balloon anchoring facility, the rotary platform is provided with the anchoring assembly and the mooring assembly, 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 component mainly comprises a nose tower, a ball support frame and a side arm, the nose tower, the ball support frame and the side arm are sequentially arranged along the length direction of the rotary platform, the nose tower is connected with a ball nose cone of the captive balloon through a nose lanyard, the ball support frame is used for supporting the abdomen of the captive balloon, the side arm is connected with the captive balloon through a side lanyard, and the captive balloon is located in an anchoring state through the anchoring component. The mooring component and the mooring component on the rotary platform enable the mooring balloon to meet the use requirements of different states.
The rotary platform can rotate relative to the supporting platform, so that the captive balloon is always in a windward state no matter in the anchoring state or the captive state, and the use safety of the whole captive balloon anchoring facility is guaranteed.
The rotary platform is rotatably connected with the supporting platform through a rotary mechanism, for example, the rotary mechanism may be a turntable bearing, the turntable bearing includes 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 rotatably connected through a rolling element, 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 a height difference, the top surface of the inner ring 2 is higher than that of the outer ring 1, the outer ring 1 is connected with a supporting platform in a welding mode or a threaded connection mode, the outer ring 1 is fixed and fixed, the inner ring 2 is connected with a rotary platform in a welding mode or a threaded connection mode, the rotary platform rotates synchronously along with the inner ring 2 under the action of wind power, therefore, the captive balloon is located in a windward state at any time, and the axis of the inner ring 2 forms a rotary central line of the rotary platform.
The locking mechanism is arranged on the rotary platform, when the rotary platform rotates around the rotary 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 a rotary center line, the first position is far away from the rotary center, the second position is close to the rotary 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 one end that defines locking member 3 and keep away from outer lane 1 is the first end of locking member 3, and the other end that defines locking member 3 and be close to outer lane 1 is the second end of locking member 3.
The driving part can be an oil cylinder, an air cylinder, an electric push rod and the like, the driving part is not particularly limited, and the driving end of the driving part is connected with the first end of the locking part 3. In the 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 operations such as maintenance or assembly need to be carried out on the captive balloon anchoring facility, the rotary platform rotates to the position where the captive balloon is located in the windward state, the driving piece drives the locking piece 3 to horizontally move from the first position to the second position, the second end of the locking piece 3 is relatively fixed with the outer ring 1 at the moment, and the rotary platform is located in the locking state due to the fact that the outer ring 1 is fixedly connected with the supporting platform, and further corresponding maintenance or assembly operation can be carried out on the captive balloon anchoring facility, and the installation performance of operators is guaranteed.
The mode that the second end of the locking piece 3 and the outer ring 1 are relatively fixed is not particularly limited, for example, a plurality of limiting grooves are formed in the circumferential direction of the outer ring 1, the axes of the limiting grooves are perpendicular to and intersect with the axis of the outer ring 1, limiting columns are arranged at the second end of the locking piece 3, the limiting columns are matched with the limiting grooves, and the limiting columns are located in the limiting grooves, so that the rotary platform can be in a locking state; or the outer ring 1 is circumferentially provided with outer teeth, the second end of the locking piece 3 is provided with inner teeth, and the inner teeth and the outer teeth are meshed and connected, 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. Driving piece and locking piece 3 rotate along with rotary platform is synchronous, and rotary platform can realize the locking of a plurality of angles.
After the captive balloon anchoring facility is maintained or assembled, the driving piece drives the locking piece 3 to horizontally move from the second position to the first position, the second end of the locking piece 3 is separated from the outer ring 1, and therefore the rotary platform is in an unlocked 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 rotary platform, the rotary platform rotates around a rotary center along with the inner ring 2, the locking mechanism is arranged on the rotary platform and synchronously rotates along with the rotary 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, the rotary platform can conveniently switch between an unlocking state and a locking state at a plurality of positions, and the use requirements of the rotary platform are met.
As shown in fig. 1 and 2, in an alternative embodiment, the locking mechanism further comprises a seat 4; the support 4 is arranged on the rotary platform, the support 4 is provided with a sliding chute, the sliding chute is matched with the locking piece 3, and part of the locking piece 3 is positioned in the sliding chute; one end of locking piece 3 is connected with the driving piece, and under the drive of driving piece, locking piece 3 slides along the extending direction of spout, and the other end of locking piece 3 can be connected or separate with outer lane 1.
Specifically, support 4 is fixed in rotary platform on, support 4 includes the bottom plate, roof and two curb plates, bottom plate and rotary platform fixed connection, the roof sets up with the bottom plate interval, the bottom plate, roof and two curb plates enclose to close and form both ends and be open spout, the middle part of locking piece 3 constitutes the sliding part, sliding part and spout looks adaptation, the spout is worn to establish by locking piece 3, the first end and the driving piece of locking piece 3 are connected, the second end of locking piece 3 is used for being connected or separating with outer lane 1, the extending direction slip of spout can be followed to locking piece 3.
The driving end of the driving piece drives the locking piece 3 to stably move from the second position to the first position along the sliding chute, and the second end of the locking piece 3 is separated from the outer ring 1, so that the rotary platform can rotate around the rotation center; the drive end drive locking piece 3 of driving piece moves to the second position along the spout steadily from the first position, and the second end of locking piece 3 is connected with outer lane 1, and rotary platform is in the locking state from this.
In the embodiment of the present invention, the support 4 is mounted on the rotary platform, the support 4 is provided with a sliding slot, the driving member drives the locking member 3 to move along the sliding slot from the first position to the second position, or from the second position to the first position, the sliding slot is beneficial to the stability of the movement of the locking member 3, and plays a guiding role in guiding the movement of the locking member 3, thereby being 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 lever 6, and a rotating shaft 8; one end of the locking piece 3, which is far away from the outer ring 1, is provided with a first connecting plate 5, and two ends of the 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 rotatably 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 fork lever 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 in parallel at intervals, two ends of the rotating shaft 8 are respectively rotatably connected with the two second connecting plates 10, 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 connecting plate 5 and the second connecting 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 connecting plates 5 are connected to two opposite sides of the first end of the locking member 3, two second connecting plates 10 are connected to the top plate of the support 4, and the axis of the shift fork 6 and the axis of the rotating shaft 8 are perpendicular to the axis of the outer ring 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.
The one end of shift fork 7 is equipped with U type opening, U type opening and fork lever 6 looks adaptation, the U type opening and the 6 swing joint of fork lever of shift fork 7, and fork lever 6 is lived all the time to the U type opening of shift fork 7, the other end and the pivot 8 fixed connection of shift fork 7. The rotating shaft 8 is rotated, the rotating shaft 8 drives the shifting fork 7 to swing towards the direction far away from the outer ring 1, the shifting fork 7 drives the shifting fork rod 6 to move towards the direction far away from the outer ring 1 along the horizontal direction, so that the locking piece 3 can move to the first position, and the second end of the locking piece 3 is separated from the outer ring 1; rotate pivot 8 along opposite direction, pivot 8 drives shift fork 7 and swings towards the direction of being close to outer lane 1, and shift fork 7 drives shift fork lever 6 and moves along the direction of horizontal direction orientation being close to outer lane 1 for locking piece 3 can move to the second position, and the second end of locking piece 3 is connected with outer lane 1. The rotating shaft 8 rotates to drive the shifting fork to swing, and the shifting fork rod 6 is further driven to horizontally move towards the direction far away from or close to the outer ring 1, so that the locking piece 3 moves to a first position or a second position, the structure is simple, and the operation is convenient and fast.
In the embodiment of the invention, the first end of the locking member 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 rotatably 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, the shifting fork 7 is driven to swing by the rotation of the rotating shaft 8, and the locking member 3 is further driven to move to the first position or the second position.
As shown in fig. 1 and 2, in an alternative embodiment, 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, shift fork handle 9 can adopt the pipe preparation, and on shift fork handle 9 can be fixed in the outer wall of pivot 8 through welding mode or bonding mode, hold shift fork handle 9 towards the direction of keeping away from outer lane 1 or towards the direction of being close to outer lane 1 and stir shift fork handle 9, can easily realize the rotation of pivot 8.
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 limiting member 11; when the locking member 3 is located at the first position, the limiting member 11 is used for limiting the locking member 3 to move towards the direction close to the outer ring 1; the stopper 11 is configured to restrict the movement of the lock member 3 in a direction away from the outer race 1 when the lock member 3 is located at the second position.
Specifically, the limiting member 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 member 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, and therefore, the positions of the shift fork and the shift fork rod 6 are relatively fixed, the locking member 3 is prevented from moving in a direction close to the outer ring 1, the rotary platform is ensured to be stably located in an unlocking state, and the rotary function of the rotary platform is met; poking fork handle 9 is stirred towards opposite direction, 7 swings of shift fork drive shift fork pole 6 and removes, shift fork pole 6 drives locking piece 3 and removes to the second position, the one end and the shift fork handle 9 of pull rod are connected, the other end and the rotary platform of pull rod are connected for shift fork handle 9 relatively fixed, the position relatively fixed of shift fork and shift fork pole 6 from this avoids locking piece 3 to remove towards the direction of keeping away from outer lane 1, ensures that rotary platform can be located the locking state steadily. It can be understood that the rotating platform is provided with at least two fixing parts for fixing the other end of the pull rod. The limiting part 11 may also be a limiting pin, one end of the limiting pin is connected to the support 4, and the other end of the limiting pin is used to abut against the locking part 3, so as to relatively fix the locking part 3.
The structure and connection mode 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 locking member 3 can be relatively fixed.
In the embodiment of the present invention, when the locking member 3 moves to the first position or the second position, the limiting member 11 enables the locking member 3 to be in a relatively fixed state, which is beneficial to the stable rotation of the rotating platform, and is also beneficial to the stability of the locked state, further beneficial to the safety of the use of the captive balloon anchoring facility.
As shown in fig. 1 and 2, in an alternative embodiment, the locking mechanism further comprises a third connecting plate 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 far away from the rotary platform, is provided with a limiting hole; the limiting part 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 two second connecting plates 10, the third connecting plate 12 is provided with a first through hole, under the condition that the axis of the shift fork rod 6 and the axis of the rotating shaft 8 are both perpendicular to the axis of the outer ring 1, the top plate of the support 4 is provided with a second through hole, the first through hole and the second through hole are coaxially arranged, the top surface of the locking member 3 is provided with two 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 a first position, at the moment, a first limiting hole, a first through hole and a second through hole are coaxial, after the limiting piece 11 sequentially penetrates through the first through hole and the second through hole, one end, facing the rotary platform, of the limiting piece 11 is located 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 located in an unlocking state; after the limiting part 11 is pulled upwards and the limiting part 11 is separated from the first limiting hole, the shifting fork drives the locking part 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 part 11, one end, facing the rotary platform, of the limiting part 11 is located in the second limiting hole, the locking part 3 is in a fixed state relative to the rotary platform, and the rotary platform is guaranteed to be stably located in a locking state.
In the embodiment of the present invention, the third connecting plate 12 is provided with a first through hole, the support 4 is provided with a second through hole, and after the limiting member 11 sequentially penetrates through the first through hole and the second through hole, the limiting member 11 can rapidly form a limiting fit with the first limiting hole or the second limiting hole on the locking member 3 by lifting up or pressing down the limiting member 11, which is beneficial to stably and rapidly switching the rotating platform between the unlocking state and the locking state, and simultaneously, is beneficial to the stability of the unlocking state and the locking state.
As shown in fig. 1 and fig. 2, in an alternative embodiment, the outer ring 1 is provided with first engaging teeth in the circumferential direction, and the end of the locking member 3 facing the outer ring 1 is provided with second engaging teeth; when the locking element 3 is in the second position, the first toothing engages with the second toothing.
Specifically, the outer wall of the outer ring 1 is distributed with first meshing teeth, 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 gear teeth can be distributed on the outer wall of the outer ring 1 in a plurality of sections, or the external gear teeth can be distributed on the outer wall of the outer ring 1 in a circle.
The other end of locking piece 3 is equipped with second meshing tooth, and it can be understood that second meshing tooth is the inner gearing tooth, and the inner gearing tooth is extended to the bottom surface of second end by the top surface of the second end of locking piece 3, and the axis of inner gearing tooth is unanimous with the axis of outer lane 1, and the inner gearing tooth is the part in the interception from the round gear.
Under the condition that locking piece 3 is located the first position, locking piece 3 and 1 phase separation in outer lane, when rotary platform need be in the locking state, driving piece drive locking piece 3 constantly moves towards the direction of being close to outer lane 1, and locking piece 3 moves to the second position, and interior meshing tooth and external toothing meshing are connected, and interior meshing tooth and external toothing are difficult for separating, ensure the steadiness of rotary platform locking state.
When gyration platform need carry out the gyration function, driving piece drive locking piece 3 constantly removes towards the direction of keeping away from outer lane 1, and interior meshing tooth separates gradually with outer meshing tooth, and locking piece 3 removes to first position, and interior meshing tooth separates completely with outer meshing tooth, and has certain clearance between the tip of interior meshing tooth and the tip of outer meshing tooth, ensures the reliability of gyration platform gyration. And meanwhile, the inner meshing teeth are meshed with the outer meshing teeth to be connected, so that even if the rotary platform has large rotary torque, the inner meshing teeth can also be withdrawn from the tooth grooves of the outer meshing teeth, and the rotary platform is favorably unlocked quickly.
In the embodiment of the invention, the outer ring 1 is circumferentially provided with external meshing teeth, the second end of the locking piece 3 is provided with internal meshing teeth, and the internal meshing teeth are meshed and connected with the external meshing teeth, so that the stability of the locking state of the rotary platform is facilitated, and meanwhile, the internal meshing teeth are easy to withdraw from tooth grooves of the external meshing teeth, and the rotary platform is rapidly unlocked.
In an alternative embodiment, the first teeth are uniformly distributed along the circumference of the outer ring 1.
Specifically, first meshing tooth is external toothing tooth, and external toothing tooth winds the axis hoop equipartition of outer lane 1 on the outer wall of outer lane 1, and the internal toothing tooth is rotatory to arbitrary angle around the gyration center along with rotary platform, and the internal toothing tooth can both be connected with external toothing tooth meshing, and rotary platform can both realize the locking around the rotation center rotatory to arbitrary angle department.
In an alternative embodiment, the outer ring 1 is detachably connected with the supporting platform, and the inner ring 2 is detachably connected with the rotating 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 rotary 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 slewing device for the anchoring facility, wherein the slewing platform is provided with an anchoring component and a mooring component, the mooring component 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 positioned in a mooring state through the mooring component. The mooring component comprises a nose tower, a ball support frame and a side arm, the nose tower, the ball support frame and the side arm are sequentially arranged along the length direction of the rotary platform, the nose tower is connected with a ball nose cone of the captive balloon through a nose lanyard, the ball support frame is used for supporting the belly of the captive balloon, the side arm is connected with the captive balloon through a side lanyard, and the captive balloon is located in a mooring state through the mooring component. The mooring component and the mooring component on the rotary platform enable the mooring balloon to meet the use requirements of different states.
The rotary platform is connected with the supporting platform through a rotary device for the anchoring facility, 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 captive balloon is always in a windward state no matter the captive balloon is in an anchoring state or a captive state, so that the use safety of the whole captive balloon anchoring facility is guaranteed; when the rotary platform is in a locking state, operations such as maintenance or assembly and the like can be carried out on the captive balloon anchoring facility, and the installation performance of operators is ensured.
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 will 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 slewing device for mooring facilities, comprising: the rotary mechanism and the locking mechanism;
the slewing 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 rotary 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 located at the first position, the rotary platform is in an unlocked 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.
2. The slewing device for mooring facilities as defined in claim 1, wherein the locking mechanism further comprises a seat;
the support is arranged on the rotary platform, the support is provided with a sliding groove, the sliding groove is matched with the locking piece, and part of the locking piece is positioned in the sliding groove;
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.
3. A slewing device for anchoring installations according to claim 2, wherein the drive member comprises a fork, a fork rod and a shaft;
a first connecting plate is arranged at one end, away from the outer ring, of the locking piece, 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 rotatably 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.
4. A slewing device for anchoring installations according to claim 3, wherein the drive further comprises a fork handle;
the shifting fork handle is connected with the rotating shaft and used for driving the rotating shaft to rotate.
5. A slewing device for anchoring installations according to claim 3, wherein the locking mechanism further comprises a stop;
when the locking piece is located at the first position, the limiting piece is used for limiting the locking piece to move towards the direction close to the outer ring; under the condition that the locking piece is located at the second position, the limiting piece is used for limiting the locking piece to move towards the direction far away from the outer ring.
6. The slewing device for mooring facilities as defined in claim 5, 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 one side of the locking piece, which is far away from the rotary platform, is provided with a limiting hole; the limiting piece sequentially penetrates through the first through hole, the second through hole and the limiting hole.
7. The slewing device for anchoring installations according to claim 1, wherein the outer ring is provided with first meshing teeth in the circumferential direction and the end of the locking element facing the outer ring is provided with second meshing teeth; when the locking piece is located at the second position, the first meshing tooth is meshed with the second meshing tooth.
8. The slewing device for mooring facilities according to claim 7, wherein the first meshing teeth are uniformly distributed in the circumferential direction of the outer ring.
9. A slewing device for use in a mooring facility according to claim 1, wherein the outer ring is removably connected to the support platform and the inner ring is removably connected to the slewing platform.
10. A mooring facility comprising a slewing device for a mooring facility as defined in any one of claims 1 to 9, the slewing platform being provided with mooring and mooring components.
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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 CN114476014B (en) | 2024-03-26 |
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| CN114476014B (en) | 2024-03-26 |
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