CN116706819B - Floating support device and floating support system - Google Patents
Floating support device and floating support system Download PDFInfo
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- CN116706819B CN116706819B CN202310984617.0A CN202310984617A CN116706819B CN 116706819 B CN116706819 B CN 116706819B CN 202310984617 A CN202310984617 A CN 202310984617A CN 116706819 B CN116706819 B CN 116706819B
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- 238000007667 floating Methods 0.000 title claims abstract description 76
- 230000000149 penetrating effect Effects 0.000 claims description 13
- 238000004804 winding Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 abstract description 10
- 238000013461 design Methods 0.000 abstract description 9
- 230000009471 action Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000003780 insertion Methods 0.000 description 9
- 230000037431 insertion Effects 0.000 description 9
- 230000008901 benefit Effects 0.000 description 6
- 239000003292 glue Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/12—Installations of electric cables or lines in or on the ground or water supported on or from floats, e.g. in water
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a floating device and a floating system, and belongs to the technical field of floating devices. The existing floating device has the problem that the existing floating device cannot be stably installed and installed for various-diameter submarine cables and is complicated in disassembly steps; according to the invention, the two rotary inserted rotary bodies I and II are adopted as the base bodies, the rubber cushion is arranged between the rotary bodies I and II, the submarine cable is clamped into the opening, when the rotary bodies I and II are closed, the rubber cushion is extruded and deformed, the outer wall above the submarine cable is coated, the effect of stable clamping is realized, the submarine cable with various diameters can be elastically clamped, the installation design of rotary clamping can be realized, the convenient installation can be realized, and the locking state of the rotary ends of the rotary bodies I and II can be unlocked through the air bag component in linkage design of the air bag component and the telescopic locking piece, namely, when the rotary bodies are required to be disassembled, the automatic expansion unlocking is realized under the tension action of the rubber cushion, and the use flexibility is higher.
Description
Technical Field
The invention relates to the technical field of floating devices, in particular to a floating device and a floating system.
Background
The submarine cable is required to be controlled to float on the water surface by using a floating device in the laying or overhauling process, and is removed after wiring or overhauling is finished, and then the submarine cable is sunk into a pre-dug groove of the seabed.
The conventional floating device comprises a floating ball and a floating pontoon, wherein the floating ball is a common buoyancy device, is generally spherical or disc-shaped, and is made of a corrosion-resistant material, such as polyethylene or glass fiber reinforced plastic. The floating ball is fixed above the submarine cable through a tether or a fixing device, and provides buoyancy in water so that the submarine cable is exposed on the water surface; the buoy is commonly used as two arc-shaped shells connected through bolts, a cavity is formed in each arc-shaped shell, and the two arc-shaped shells are covered on the outer side of the submarine cable.
On one hand, the floating device is more in number in the submarine cable laying or overhauling process, and the process of installing the floating devices one by one in a rope or bolt clamping mode is slow, particularly, when the floating devices are dismantled, the floating devices are also required to be dismantled one by one, so that a large amount of manpower and material resources are wasted; on the other hand, when the pontoon is adopted, because the clamping inner diameter of the pontoon is fixed, the gasket is additionally arranged for the submarine cables with different diameters to meet the firm installation function, and once the floating device sideslips and piles along the circumferential direction of the submarine cables, the local submarine cables can sink on the water surface.
According to the technical scheme, the first pull ropes and the second pull ropes are arranged on each floating device, when the floating device needs to be unlocked, the first pull ropes are pulled through rope reeling devices, the second pull ropes are pulled through the second pull ropes, the second pull ropes are pulled through locking pins, the locking pins are pulled out of locking holes, the third clamping parts rebound in the second clamping parts under the pulling force of the second tension springs, the second clamping parts rebound in the first clamping parts under the action of the first tension springs, and therefore quick and automatic release is achieved.
Based on the above problems, the present invention provides a floating device and a floating system.
Disclosure of Invention
Aiming at the problems in the technical background, the invention aims to provide a floating device and a floating system, which can stably install floating for sea cables with different diameters on one hand, and can realize the functions of convenient installation and one-key release type disassembly on the other hand, thereby solving the problem that the existing floating device in the background technology cannot stably install, install and disassemble sea cables with various diameters.
In order to achieve the above purpose, the invention adopts the following technical scheme:
a float-over apparatus comprising: the base body comprises a first rotating body and a second rotating body which are arc-shaped, one end of the second rotating body is at least partially inserted on the first rotating body in a sliding manner, and a cylindrical space with adjustable size along an axial opening is formed between the first rotating body and the second rotating body; the elastic winding and holding assembly comprises a rubber cushion, one end of the rubber cushion is connected with the first rotating body, the other end of the rubber cushion is connected with the second rotating body, and a thread clamping space is formed between the rubber cushion and at least one part of the first rotating body section and at least one part of the second rotating body section which face to one side of the opening; the telescopic locking piece is arranged at the rotating end of the first rotating body and is used for locking the rotating ends of the first rotating body and the second rotating body; the air bag component is arranged on the base body, is connected with a control air source through a communicating pipe, and can unlock the locking of the first rotating body and the second rotating body through the telescopic locking piece when the air bag component is deflated.
Compared with the traditional floating device, the device has the advantages that the two rotary plug-in rotary bodies I and the rotary body II are adopted as the base bodies, the rubber cushion is arranged between the rotary bodies I and the rotary bodies II, the sea cable is clamped into the opening, the rubber cushion is extruded and deformed when the rotary bodies I and the rotary bodies II are closed, the outer wall above the sea cable is coated, the effect of stable clamping is achieved, the sea cable with various diameters can be elastically clamped, the convenient installation can be realized through the installation design of the rotary clamping, and the locking state of the rotary bodies I and the rotary bodies II can be unlocked through the air bag assembly in the interlocking design of the air bag assembly and the telescopic locking piece, namely, when the device needs to be disassembled, the automatic expansion unlocking after the air bag assembly is deflated is achieved under the action of the tension of the rubber cushion, and the floating device is convenient to disassemble.
In the above technical scheme, further, one end of the first rotating body rotates one end of the second inserting rotating body through the rotating groove, meanwhile, one end of the second rotating body is provided with an upper cavity, an upper buoyancy cavity is formed between the upper cavity and the rotating groove, and an exhaust valve is further arranged on one side of the first rotating body.
In the above technical solution, further, the airbag module includes: the first air bag and the second air bag are arc-shaped; the first air bag is arranged on the first rotating body, and the second air bag is arranged on the second rotating body.
In the above technical scheme, further, a first accommodating cavity is further formed in the side wall of the first rotating body, a first limiting protrusion is arranged on the first rotating body on one side of the first accommodating cavity, a clamping plate is arranged in the first accommodating cavity on the other side, a clamping groove is formed in the clamping plate, one side of the first air bag is inserted into the inner side of the first limiting protrusion through a first inserting end, and the other side of the first air bag is inserted into the clamping groove through a second inserting end.
In the above technical scheme, still further, the splint inboard still is equipped with the slot that link up the terminal surface of the first rotating end of rotator, and the rotating end of rotator two is equipped with the inserted block, and during the closure, the inserted block inserts in the slot, flexible latch includes the slide, and slide and the side fixed connection of inserting end two towards a centre of a circle of rotator, installs the lockpin that runs through the splint on the slide, still overlaps on the lockpin between slide and the splint and is equipped with reset spring, and during the closure, the top of lockpin inserts in the locked groove that inserted block one side was equipped with.
In the above technical scheme, further, a second accommodating cavity is further formed in the side wall of the second rotating body, a second limiting protrusion is arranged on the second rotating body on one side of the second accommodating cavity, a second clamping groove penetrating through the end face of the second rotating end of the second rotating body is formed in the other side of the second accommodating cavity, one side of the second air bag is inserted into the second limiting protrusion through a third inserting end, and the other side of the second air bag is inserted into the second clamping groove through a fourth inserting end.
In the above technical scheme, further, arc spout one that runs through the tip still is equipped with on the rotator one, arc spout one has the through-hole one towards the arc medial surface of rotator one, arc spout two that runs through the tip still is equipped with on the rotator two, arc spout two has the through-hole two towards the arc medial surface of rotator two, and the subassembly is held still including two sliding shafts to the elasticity book, and two sliding shafts are installed respectively on arc spout one and arc spout two, and the tip of sliding shaft passes through threaded rod and nut fixed mounting.
The floating system adopts the plurality of floating devices to construct the floating system, can realize the functions of controlling the buoyancy and dismantling by one key, and further comprises:
the first rotating body is provided with a mounting seat, the communicating pipe penetrates through the top of the mounting seat, pipe joints are preset at two sides of the mounting seat, the pipe joints of the adjacent floating support devices are connected through the air pipes, and the air pipes at the tail ends are connected with a control air source; and the rope is connected with a plurality of mounting seats in series.
In the above technical scheme, further, the tracheal length is greater than the length of rope between adjacent mount pad, avoids the trachea to receive axial traction, realizes concatenating the effect of location through setting up the bolt and extrudeing the rope of passing on the mount pad.
In the technical scheme, further, the air pipe is further provided with the air valve, the partial dismantling of the floating device is realized by controlling the opening and closing of the air valve, and the design can meet the partition requirement of the on-site construction or maintenance operation progress and is flexible and changeable.
Compared with the prior art, the invention has the following advantages:
according to the invention, the first rotating body and the second rotating body which are rotatably inserted are adopted as the base bodies, the rubber cushion is arranged between the first rotating body and the second rotating body, the submarine cable is clamped into the opening, when the first rotating body and the second rotating body are closed, the rubber cushion is extruded and deformed, the outer wall above the submarine cable is coated, the effect of stable clamping is realized, the submarine cable with various diameters can be elastically clamped, the installation design of the rotary clamping can be realized, the convenient installation can be realized, and the locking state of the rotating ends of the first rotating body and the second rotating body can be unlocked through the air bag component air release when the air bag component is required to be disassembled, and the automatic expansion unlocking after the air release is realized under the tension action of the rubber cushion, so that the floating device is convenient to disassemble.
Secondly, through the floating system that adopts a plurality of floating device to build, can realize the function of whole or local dismantlement of buoyancy control and a key, the flexibility is higher.
Drawings
Fig. 1 is a perspective view of a floating system according to an embodiment of the present invention.
Fig. 2 is a perspective view of a floating device according to an embodiment of the present invention.
Fig. 3 is a perspective view of a floating device according to an embodiment of the present invention.
Fig. 4 is a front view of a floating device according to an embodiment of the present invention.
Fig. 5 is a perspective view showing a separated structure of an elastic rolling and holding assembly included in the floating device according to an embodiment of the present invention.
Fig. 6 is a perspective view of a floating device with an elastic winding component removed according to an embodiment of the present invention.
Fig. 7 is a front view, partly in cross section, of a floating device with an elastic winding component removed and a base body provided in an embodiment of the present invention.
Fig. 8 is a semi-sectional perspective view of a floating device provided by an embodiment of the present invention with an elastic winding component removed and a base body removed.
FIG. 9 is a perspective view of a substrate half-section and an airbag I and airbag II separated from each other according to an embodiment of the present invention.
In the figure: 10. a first rotating body; 11. a rotary groove; 12. an exhaust valve; 13. the first accommodating cavity is formed; 131. the first limit bulge is arranged; 14. a clamping plate; 141. a clamping groove I; 15. a through hole; 16. a slot; 17. an arc chute I; 18. a first through hole; 19. a mounting base;
20. a second rotating body; 21. an upper cavity; 22. a second accommodating cavity; 221. a second limiting protrusion; 23. a clamping groove II; 24. inserting blocks; 241. a locking groove; 25. arc chute II; 26. a second through hole;
30. an elastic winding and holding assembly; 31. rubber cushion; 32. a sliding shaft; 33. a threaded rod; 34. a screw cap;
40. an air bag I; 41. an insertion end I; 42. an insertion end II;
50. a retractable locking piece; 51. a slide plate; 52. a locking pin; 53. a return spring;
60. an air bag II; 61. an insertion end III; 63. an insertion end IV;
70. a communicating pipe;
80. an air pipe; 81. an air valve;
90. a rope.
Detailed Description
The following describes specific embodiments of the present invention in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the invention, are not intended to limit the invention.
Example 1
Compared with the conventional floating device, the technical solution proposed by the present invention is shown in fig. 2-9, the floating device comprises: the two rotary inserted rotary bodies 10 and 20 are used as the base body, the design has the advantages that the opening size is controlled by controlling the insertion depth of the first rotary body 10 and the second rotary body 20, namely the relative rotation angle, so that the sea cable can be clamped, the elastic winding and holding assembly 30 is arranged between the first rotary body 10 and the second rotary body 20, the elastic winding and holding assembly 30 comprises a rubber pad 31, one end of the rubber pad 31 is connected with the first rotary body 10, the other end of the rubber pad 31 is connected with the second rotary body 20, and a wire clamping space is formed between the rubber pad 31 and at least part of the section of the first rotary body 10 facing the opening side and at least part of the section of the second rotary body 20, so that the function of stably clamping and holding sea cables with different diameters is realized.
Wherein, rotator one 10 one end rotates the one end of cartridge rotator two 20 through being equipped with rotatory groove 11, and the one end of rotator two 20 has cavity 21 simultaneously, goes up the cavity 21 and forms the buoyancy cavity between rotatory groove 11, and rotator one 10 one side still is equipped with discharge valve 12, and discharge valve 12 possesses the advantage that prevents the liquid and pass, avoids the sea water to pour into, through setting up the advantage in of buoyancy cavity, on the one hand can provide stable buoyancy for the floating device, on the other hand when the gassing of gasbag subassembly, can provide buoyancy for floating of floating device itself.
An airbag assembly, comprising: the two arc-shaped air bags 40 and 60, the air bag 40 and 60 are arranged on the first rotary body 10, the air bag 60 is arranged on the second rotary body 20, and the symmetrical air bag installation design is adopted, so that balanced buoyancy can be provided for the submarine cable, and the function of stabilizing floating is achieved.
Specifically, as shown in fig. 4-9, an arc-shaped accommodating cavity 13 is further formed on the side wall of the first rotary body 10, a limiting protrusion 131 is arranged on the first rotary body 10 on one side of the accommodating cavity 13 along the circumferential direction of the rotary body, a clamping plate 14 is arranged in the accommodating cavity 13 on the other side, a clamping groove 141 is formed on one side of the clamping plate 14, which faces the accommodating cavity 13, of the first rotary body, one side of the first air bag 40 is inserted into the inner side of the limiting protrusion 131 through a first inserting end 41, one side of the first inserting end 41 is fixedly connected with the limiting protrusion 131, a glue connection mode is adopted, one side of the first air bag 40 is prevented from being separated from the first rotary body 10, the other side of the first air bag 40 is inserted into the clamping groove 141 through a second inserting end 42, therefore, the purpose of stable clamping is achieved, the outer arc-shaped surface of the first air bag 40 extends out of the first rotary body 10, and when buoyancy needs to be increased, the buoyancy of the first air bag 40 is adjusted through a pressurizing mode, and accordingly the buoyancy control function of the first air bag 40 is achieved.
The circumference lateral wall of the second rotary body 20 is also provided with a second accommodating cavity 22, the second rotary body 20 on one side of the second accommodating cavity 22 is provided with a second limiting protrusion 221, the other side of the second accommodating cavity 22 is provided with a second clamping groove 23 penetrating through the end face of the rotating end of the second rotary body 20, one side of the second air bag 60 is inserted into the inner side of the second limiting protrusion 221 through a third inserting end 61, one side face of the third inserting end 61 is fixedly connected with the second limiting protrusion 221 through glue, the other side of the second air bag 60 is inserted into the second clamping groove 23 through a fourth inserting end 63, one side face of the second air bag 60 is fixedly connected with one side face of the second clamping groove 23 through glue, the function of stably clamping the second air bag 60 is achieved through the structure, meanwhile, the first air bag 40 and the second air bag 60 are connected with a control air source through a communicating pipe 70, and the inflation and deflation of the first air bag 60 can be controlled through the control air source, and the function of controlling the buoyancy of the sea cable floating support is achieved.
In order to realize convenient disassembly of the floating device, the air bag assembly, namely the inflation state of the air bag I40 or the air bag II 60, is linked with the telescopic lock piece 50, namely the telescopic lock piece 50 can assist in controlling the locking of the rotating ends of the rotating body I10 and the rotating body II 20 in the inflation state, and the locking of the rotating ends of the rotating body I10 and the rotating body II 20 can be unlocked by controlling the telescopic lock piece 50 in the deflation state, so that the convenient disassembly function is realized.
Specifically, as shown in fig. 7-9, the telescopic lock 50 includes a sliding plate 51, a plurality of first-stage return springs 53 of a plurality of locking pins 52, a slot 16 penetrating through the end face of the rotating end of the first rotary body 10 is further provided at the inner side of the clamping plate 14, an insert block 24 is provided at the rotating end of the second rotary body 20, the sliding plate 51 is fixedly connected with one side face of the second insertion end 42 facing the center of the first rotary body 10, the locking pins 52 penetrating through the clamping plate 14 are mounted on the sliding plate 51, the return springs 53 are further sleeved on the locking pins 52 between the sliding plate 51 and the clamping plate 14, during locking, the top ends of the locking pins 52 are inserted into locking grooves 241 provided at one side of the insert block 24, the second insertion end 42 of the first air bag 40 is fixedly connected with the sliding plate 51 through glue, in an inflated state, the end of the second insertion end 42 is pushed to penetrate through the clamping plate 14 through pushing the sliding plate 51, after the insertion of the insert block 24, the locking grooves 241 are clamped at the end of the locking pins 52, thus realizing the locking function, when the disassembly is needed, the first air bag 40 is controlled to deflate, under the action of the return springs 53, the sliding plate 51 is pushed to move reversely, the end of the locking pins 52 is driven, the end is separated from the locking grooves 241, and simultaneously, the end of the first rotary body is pulled out of the locking groove 241 is pulled by the rotating body, and the end of the elastic body, and the second end is pulled out of the rotary body, and the manual device by the tension, and the tension device 20 is opened by the user under the action of the tension, and the tension of the first cable 20.
As shown in fig. 2-5, in order to realize the clamping range of submarine cables with different diameters, if a single rubber pad 31 is clamped, only a submarine cable with a certain diameter can be applied due to the deformation range of the rubber pad 31, in order to increase the cladding coverage, the first arc chute 17 penetrating through the end is further arranged on the first rotary body 10, the arc inner side surface of the first arc chute 17 facing the first rotary body 10 is provided with the first through opening 18, the second arc chute 25 penetrating through the end is further arranged on the second rotary body 20, the arc inner side surface of the second arc chute 25 facing the second rotary body 20 is provided with the second through opening 26, the elastic winding assembly 30 further comprises two sliding shafts 32, the two sliding shafts 32 are respectively arranged on the first arc chute 17 and the second arc chute 25, the end of the sliding shaft 32 is fixedly arranged through a threaded rod 33 and a nut 34, the function of forming a wire clamping space between the rubber pad 31 and at least part of the first rotary body 10 and the part of the second rotary body 20 is controlled through controlling the position of the two sliding shafts 32, and the function of covering the space ratio of the submarine cable can also be controlled.
Example two
Compared with the first embodiment, the present embodiment is based on the submarine cable floating device proposed in the first embodiment, and the used floating device is at least tens or hundreds in the actual laying or overhauling process, which takes more manpower and material resources for installation and disassembly, resulting in higher operation cost.
Therefore, the floating system is provided, and comprises a control air source, wherein the control air source is an existing air source control system, and is not described in detail in the prior art, and the floating system further comprises a plurality of air pipes 80, a mounting seat 19 is arranged on the first rotary body 10, a communicating pipe 70 penetrates through the top of the mounting seat 19, pipe joints are preset at two sides of the mounting seat 19, adjacent floating device pipe joints are connected through the air pipes 80, and the tail end air pipes 80 are connected with the control air source; the ropes 90 are connected with the plurality of mounting seats 19 in series, the length of the air pipe 80 is larger than that of the ropes 90 between the adjacent mounting seats 19, the air pipe 80 is prevented from being damaged by axial pulling force, and the mounting seats 19 are provided with bolts to extrude the penetrated ropes 90 to realize the effect of serial connection and positioning.
The air pipe 80 is also provided with the air valve 81, the air valve 81 can be electrically controlled, the function of partial or total deflation can be completed through remote control, the partial dismantling of the floating device can be realized through controlling the opening and closing of the air valve, the design can meet the partition requirement of the on-site construction or maintenance operation progress, the air valve is flexible and changeable, the one-key dismantling is realized, and an operator only needs to pull the rope 90 to retract the floating device, so that the air valve is convenient and efficient.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The device of floating support, its characterized in that includes:
the base body comprises a first rotating body (10) and a second rotating body (20) which are arc-shaped, one end of the second rotating body (20) is at least partially inserted on the first rotating body (10) in a sliding manner, and a cylindrical space with adjustable size along an axial opening is formed between the first rotating body (10) and the second rotating body (20);
the elastic winding and holding assembly (30) comprises a rubber pad (31), one end of the rubber pad (31) is connected with the first rotary body (10) and the other end of the rubber pad is connected with the second rotary body (20), and a wire clamping space is formed between the rubber pad (31) and at least part of the section of the first rotary body (10) facing to one side of the opening and at least part of the section of the second rotary body (20);
the telescopic lock (50) is arranged at the rotating end of the first rotating body (10) and is used for locking the rotating ends of the first rotating body (10) and the second rotating body (20);
the air bag component is arranged on the base body, is connected with a control air source through a communicating pipe (70), and can unlock the locking of the first rotary body (10) and the second rotary body (20) through the telescopic locking piece (50) when the air bag component is deflated.
2. The floating device according to claim 1, wherein one end of the first rotating body (10) is provided with a rotating groove (11) to rotate one end of the second rotating body (20), meanwhile, one end of the second rotating body (20) is provided with an upper cavity (21), an upper buoyancy cavity is formed between the upper cavity (21) and the rotating groove (11), and one side of the first rotating body (10) is further provided with an exhaust valve (12).
3. The float arrangement of claim 1, wherein,
an airbag assembly, comprising:
the first air bag (40) and the second air bag (60), and the first air bag (40) and the second air bag (60) are arc-shaped;
the first air bag (40) is arranged on the first rotating body (10), and the second air bag (60) is arranged on the second rotating body (20).
4. A floating device according to claim 3, wherein the side wall of the first rotating body (10) is further provided with a first accommodating cavity (13), the first rotating body (10) on one side of the first accommodating cavity (13) is provided with a first limiting protrusion (131), the first accommodating cavity (13) on the other side is internally provided with a clamping plate (14), the clamping plate (14) is provided with a first clamping groove (141), one side of the first air bag (40) is inserted into the inner side of the first limiting protrusion (131) by being provided with a first inserting end (41), and the other side of the first air bag (40) is inserted into the first clamping groove (141) by being provided with a second inserting end (42).
5. The floating device according to claim 4, wherein the inner side of the clamping plate (14) is further provided with a slot (16) penetrating through the end face of the rotating end of the first rotating body (10), the rotating end of the second rotating body (20) is provided with an inserting block (24), the telescopic locking piece (50) comprises a sliding plate (51), the sliding plate (51) is fixedly connected with one side face, facing the center of the first rotating body (10), of the inserting end second (42), of the sliding plate, a locking pin (52) penetrating through the clamping plate (14) is arranged on the sliding plate (51), a reset spring (53) is sleeved on the locking pin (52) between the sliding plate (51) and the clamping plate (14), and when the sliding plate is locked, the top end of the locking pin (52) is inserted into a locking groove (241) formed in one side of the inserting block (24).
6. The floating device according to claim 5, wherein the side wall of the second rotating body (20) is further provided with a second accommodating cavity (22), the second rotating body (20) on one side of the second accommodating cavity (22) is provided with a second limiting protrusion (221), the other side of the second accommodating cavity (22) is provided with a second clamping groove (23) penetrating through the end face of the rotating end of the second rotating body (20), one side of the second air bag (60) is inserted into the inner side of the second limiting protrusion (221) by being provided with a third inserting end (61), and the other side of the second air bag (60) is inserted into the second clamping groove (23) by being provided with a fourth inserting end (63).
7. The floating device according to claim 1, wherein the first rotating body (10) is further provided with an arc-shaped chute (17) penetrating through the end, the arc-shaped chute (17) is provided with a first penetrating opening (18) towards the arc-shaped inner side surface of the first rotating body (10), the second rotating body (20) is further provided with an arc-shaped chute (25) penetrating through the end, the arc-shaped chute (25) is provided with a second penetrating opening (26) towards the arc-shaped inner side surface of the second rotating body (20), the elastic winding and holding assembly (30) further comprises two sliding shafts (32), the two sliding shafts (32) are respectively arranged on the first arc-shaped chute (17) and the second arc-shaped chute (25), and the end parts of the sliding shafts (32) are fixedly arranged through threaded rods (33) and nuts (34).
8. A floating system constructed by using a plurality of floating devices based on the floating device of any one of claims 1 to 7, further comprising:
a plurality of air pipes (80), a mounting seat (19) is arranged on the first rotating body (10), a communicating pipe (70) penetrates through the top of the mounting seat (19), pipe joints are pre-arranged on two sides of the mounting seat (19), adjacent floating device pipe joints are connected through the air pipes (80), and the tail end air pipes (80) are connected with a control air source;
the rope (90), the rope (90) concatenates a plurality of mount pad (19).
9. A floating system according to claim 8, characterized in that the length of the air pipe (80) is greater than the length of the ropes (90) between adjacent mountings (19).
10. A floating system according to claim 8, characterized in that the air pipe (80) is further provided with an air valve (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310984617.0A CN116706819B (en) | 2023-08-07 | 2023-08-07 | Floating support device and floating support system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310984617.0A CN116706819B (en) | 2023-08-07 | 2023-08-07 | Floating support device and floating support system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116706819A CN116706819A (en) | 2023-09-05 |
| CN116706819B true CN116706819B (en) | 2023-11-28 |
Family
ID=87827955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310984617.0A Active CN116706819B (en) | 2023-08-07 | 2023-08-07 | Floating support device and floating support system |
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