CN210212728U - Telescopic buoyancy adjusting buoy - Google Patents
Telescopic buoyancy adjusting buoy Download PDFInfo
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- CN210212728U CN210212728U CN201921138138.2U CN201921138138U CN210212728U CN 210212728 U CN210212728 U CN 210212728U CN 201921138138 U CN201921138138 U CN 201921138138U CN 210212728 U CN210212728 U CN 210212728U
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Abstract
The utility model discloses a flotation pontoon is adjusted to telescopic buoyancy, including the flotation pontoon body, the telescoping device, power device, the leather bag, detection device and controlling means, the telescoping device includes fixed frame, movable frame and guide rail, fixed frame links to each other with the guide rail, sets up on the guide rail movable frame slidable, and the leather bag suit is outside in fixed frame and movable frame, and the leather bag is made by the elasticity material, and movable frame makes a round trip to slide and can make the leather bag volume change, and detection device can detect the required buoyancy of equipment under water, and detection device and power device all link to each other with controlling means. The utility model discloses a flotation pontoon is adjusted to telescopic buoyancy has set up the telescoping device, and the telescoping device adopts fixed frame and movable frame's mode, and movable frame makes a round trip to slide on the guide rail, reaches the purpose that changes the leather bag volume, and the leather bag volume change can change the displacement volume of underwater equipment, and then changes the buoyancy that the underwater equipment received.
Description
Technical Field
The utility model relates to an underwater operation equipment and peripheral supporting technical field especially relate to a flotation pontoon is adjusted to telescopic buoyancy.
Background
For underwater operation tools needing buoyancy adjustment, particularly underwater operation tools needing accurate depth adjustment, the method becomes a real problem which needs to be solved urgently; the traditional method for adjusting the buoyancy is to change the volume of the device by changing the position of an actuating component through a series of mechanical transmissions so as to control the buoyancy; however, in the transmission process, mechanical self-locking is needed, the volume of the device is kept unchanged, the energy efficiency of the whole device is low, and energy is wasted. And the technology for providing high-precision reciprocating buoyancy adjustment in the deep sea environment is not mature, and the energy carried by the tool is extremely limited due to the limitation of weight and volume, so that the control of the reciprocating heaving process of the working tool in the deep sea is difficult.
The application number is 201410338760.3's chinese patent, discloses a buoyancy self-interacting flotation pontoon, including variable flotation pontoon of volume, hydraulic push rod, degree of depth detection device and hydraulic push rod controlling means, the adoption is collapsible stack shell to do not have firm mechanical structure to support the huge pressure that comes from the deep sea, cause the stack shell to destroy at the in-process that buoyancy was adjusted easily, perhaps lead to the stack shell can't extend and can't realize the buoyancy regulatory function because of water pressure is too big. The Chinese patent with the application number of 201610147200.9 discloses a buoyancy adjusting device, the system structure of the technical scheme is complex, the device design can realize the buoyancy adjustment limitation, the requirement of the deep sea buoyancy adjustment can not be met, the rotation driving used in the scheme can be reversed, and when the external pressure is too large, the pushing box end cover can move inwards to meet the requirement of the buoyancy adjustment.
Therefore, how to change the current situation that the buoyancy adjusting capacity of the buoyancy adjusting buoy is not good or is easy to lose efficacy in the prior art is an urgent problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a flotation pontoon is adjusted to telescopic buoyancy to solve the problem that above-mentioned prior art exists, improve the reliability that buoyancy adjusted the flotation pontoon.
In order to achieve the above object, the utility model provides a following scheme: the utility model provides a flotation pontoon is adjusted to telescopic buoyancy, including flotation pontoon body, telescoping device, power device, leather bag, detection device and controlling means, the telescoping device includes fixed frame, movable frame and guide rail, fixed frame with the guide rail links to each other, movable frame slidable ground set up in on the guide rail, power device with the movable frame transmission links to each other, power device can drive movable frame makes a round trip to slide, the leather bag suit in fixed frame with the movable frame is outside, the leather bag is made by the elasticity material, movable frame makes a round trip to slide and can make the leather bag volume changes, detection device can detect the required buoyancy of underwater equipment, detection device with power device all with controlling means links to each other, the guide rail power device, detection device, The detection device and the control device are arranged on the buoy body, and the relative sliding direction of the guide rail and the movable frame is parallel to the axis direction of the buoy body.
Preferably, a supporting rod assembly is arranged between the fixed frame and the movable frame and comprises two connecting rods which are hinged and connected, the two connecting rods are arranged in an X shape, the hinged points of the two connecting rods are located at the middle points of the connecting rods, one end of each connecting rod is hinged to the fixed frame, the other end of each connecting rod is hinged to the movable frame, and the relative rotating axes of the two connecting rods are perpendicular to the axis of the buoy body.
Preferably, the fixed frame with set up two sets of between the movable frame branch subassembly, two sets of branch subassembly stack sets up, and is two sets of set up the stiffener between the branch subassembly, the stiffener with four the connecting rod is articulated, the axis of stiffener with the axis of flotation pontoon body is mutually perpendicular.
Preferably, the fixed frame is connected with one end of the guide rail, the number of the movable frames is multiple, and the strut assembly is arranged between two adjacent movable frames.
Preferably, the quantity of guide rail is two, two the guide rail set up in the both sides of flotation pontoon body, fixed frame with the movable frame is the U-shaped of invering, the guide rail has the spout, fixed frame's both ends respectively with two the guide rail links to each other, the both ends of movable frame set up slidable respectively in the spout.
Preferably, the movable frame is provided with a pulley, and the pulley is rotatably arranged in the chute.
Preferably, the control device and the power device are arranged on the side wall of the bottom of the buoy body, the telescopic device is arranged at the top of the control device and the power device, and the movable frame is arranged between the fixed frame and the power device.
Preferably, the power device comprises a motor and a winding drum, the winding drum is in transmission connection with the motor, the motor can drive the winding drum to rotate, the winding drum is connected with the movable frame through a pull rope, and the winding drum rotates to drive the movable frame to move back and forth.
The utility model discloses for prior art gain following technological effect: the utility model relates to a telescopic buoyancy adjusting float, which comprises a float body, a telescopic device, a power device and a leather bag, detection device and controlling means, the telescoping device includes fixed frame, movable frame and guide rail, fixed frame links to each other with the guide rail, movable frame slidable ground sets up on the guide rail, power device links to each other with the movable frame transmission, power device can drive movable frame make a round trip to slide, the leather bag suit is outside fixed frame and movable frame, the leather bag is made by the elastic material, movable frame makes a round trip to slide and can make the leather bag volume change, detection device can detect the required buoyancy of underwater equipment, detection device and power device all link to each other with controlling means, the guide rail, power device, detection device and controlling means all set up on the flotation pontoon body, the relative slip direction of guide rail and movable frame parallels with the axis direction of flotation pontoon body. The utility model discloses a flotation pontoon is adjusted to telescopic buoyancy has set up the telescoping device, and the telescoping device adopts fixed frame and movable frame's mode, and movable frame makes a round trip to slide on the guide rail, reaches the purpose that changes the leather bag volume, and the leather bag volume changes the displacement volume that can change the underwater equipment, and then changes the buoyancy that the underwater equipment received, the utility model discloses a machinery telescoping device changes the volume of leather bag, realizes that buoyancy adjusts, and simple structure, installation of being convenient for have set up detection device simultaneously, and detection device can the real-time detection buoyancy size that the underwater equipment received, then carries out buoyancy according to actual conditions and adjusts, and overall structure is compact, it is convenient to use, makes things convenient for the dismouting to maintain.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural view of the telescopic buoyancy adjusting buoy of the present invention;
fig. 2 is a schematic view of the telescopic buoyancy adjusting buoy of the present invention in a front view;
fig. 3 is a schematic view of the structure of the telescopic buoyancy adjusting buoy in the top view direction;
fig. 4 is a schematic side view of the telescopic buoyancy adjusting buoy of the present invention;
wherein, 1 is the flotation pontoon body, 2 is power device, 3 is detection device, 4 is fixed frame, 5 is the movable frame, 6 is the guide rail, 7 is the branch subassembly, 8 is the connecting rod, 9 is the stiffener, 10 is the reel, 11 is the stay cord.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model aims at providing a flotation pontoon is adjusted to telescopic buoyancy to solve the problem that above-mentioned prior art exists, improve the reliability that buoyancy adjusted the flotation pontoon.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
Please refer to fig. 1-4, wherein, fig. 1 is a schematic structural diagram of the telescopic buoyancy adjusting float of the present invention, fig. 2 is a schematic structural diagram of the main viewing direction of the telescopic buoyancy adjusting float, fig. 3 is a schematic structural diagram of the overlooking direction of the telescopic buoyancy adjusting float, fig. 4 is a schematic structural diagram of the side viewing direction of the telescopic buoyancy adjusting float.
The utility model provides a telescopic buoyancy adjusting buoy, which comprises a buoy body 1, a telescopic device, a power device 2, a leather bag, a detection device 3 and a control device, wherein the telescopic device comprises a fixed frame 4, a movable frame 5 and a guide rail 6, the fixed frame 4 is connected with the guide rail 6, the movable frame 5 is slidably arranged on the guide rail 6, the power device 2 is in transmission connection with the movable frame 5, the power device 2 can drive the movable frame 5 to slide back and forth, the leather bag is sleeved outside the fixed frame 4 and the movable frame 5 and is made of elastic materials, the movable frame 5 slides back and forth to change the volume of the leather bag, the detection device 3 can detect the buoyancy required by underwater equipment, the detection device 3 and the power device 2 are both connected with the control device, the guide rail 6, the power device 2, the detection device 3 and the control device are both arranged on the buoy body 1, the relative sliding direction of the guide rail 6 and the movable frame 5 is parallel to the axial direction of the buoy body 1.
The utility model discloses a flotation pontoon is adjusted to telescopic buoyancy has set up the telescoping device, and the telescoping device adopts fixed frame 4 and movable frame 5's mode, and movable frame 5 makes a round trip to slide on guide rail 6, through the distance change between fixed frame 4 and the movable frame 5, reaches the purpose that changes the leather bag volume, and the leather bag volume change can change the displacement volume of underwater equipment, and then changes the buoyancy that the underwater equipment received. When the detection device 3 detects that the buoyancy force applied to the equipment needs to be increased, the control device transmits a signal to the power device 2, the power device 2 drives the movable frame 5 to slide, the distance between the movable frame 5 and the fixed frame 4 is increased, the volume of the leather bag is increased, the drainage volume of the leather bag is increased, the buoyancy force applied to the whole equipment is increased, and the floating drum body 1 drives the equipment to float upwards; when the detection device 3 detects that the buoyancy that equipment received needs to reduce, controlling means gives power device 2 with signal transmission, power device 2 drives movable frame 5 and slides, reduce the distance between movable frame 5 and the fixed frame 4, make the volume of leather bag reduce, the volume of draining of leather bag reduces, make the whole buoyancy that receives of equipment reduce, flotation pontoon body 1 drives equipment and sinks, when detection device 3 detects buoyancy and reaches the requirement, controlling means sends stop signal to power device 2, power device 2 stops, movable frame 5 stops sliding, buoyancy regulation is accomplished.
Specifically, a supporting rod assembly 7 is arranged between the fixed frame 4 and the movable frame 5, the supporting rod assembly 7 comprises two connecting rods 8 which are hinged and connected, the two connecting rods 8 are arranged in an X shape, the hinged point of the two connecting rods 8 is located at the middle point of the connecting rod 8, one end of the connecting rod 8 is hinged with the fixed frame 4, the other end of the connecting rod 8 is hinged with the movable frame 5, and the relative rotating axis of the two connecting rods 8 is perpendicular to the axis of the buoy body 1. The branch subassembly 7 set up the structural stability who has strengthened the telescoping device, has avoided movable frame 5 and fixed frame 4 to keep away from the one end of guide rail 6 and has taken place the unable leather bag that struts of deformation, along with the change of distance between fixed frame 4 and the movable frame 5, the contained angle between two connecting rods 8 in the branch subassembly 7 changes thereupon, has improved the reliability of telescoping device.
In this embodiment, two sets of branch subassemblies 7 between fixed frame 4 and the movable frame 5, two sets of branch subassemblies 7 stack sets up, set up stiffener 9 between two sets of branch subassemblies 7, stiffener 9 is articulated with four connecting rods 8, stiffener 9 is located four connecting rods 8's axis of rotation department, the axis of stiffener 9 is mutually perpendicular with the axis of flotation pontoon body 1, the setting of stiffener 9 has strengthened telescoping device's structural strength, the buoyancy regulating capacity reliability of buoyancy regulation flotation pontoon has been improved.
More specifically, the fixed frame 4 is connected with one end of the guide rail 6, the number of the movable frames 5 is multiple, the buoyancy adjusting range of the buoyancy adjusting buoy is ensured, and the strut assembly 7 is arranged between every two adjacent movable frames 5.
In addition, the number of the guide rails 6 is two, the two guide rails 6 are arranged on two sides of the buoy body 1, the fixed frame 4 and the movable frame 5 are both inverted U-shaped guide rails 6 and are provided with sliding grooves, two ends of the fixed frame 4 are respectively connected with the two guide rails 6, two ends of the movable frame 5 are respectively slidably arranged in the sliding grooves, two sides of the movable frame 5 are respectively slidably connected with the guide rails 6, and the sliding uniformity of the movable frame 5 is improved.
In order to reduce the side friction force between the movable frame 5 and the sliding groove, the movable frame 5 is provided with a pulley which is rotatably arranged in the sliding groove, so that the movable frame 5 can slide smoothly, and the energy consumption is reduced.
Further, controlling means and power device 2 set up on the bottom lateral wall of flotation pontoon body 1, and the telescoping device sets up in controlling means and power device 2's top, and movable frame 5 sets up between fixed frame 4 and power device 2, and during the aquatic operation, controlling means and power device 2 are located the bottom of flotation pontoon body 1, and the leather bag is located controlling means and power device 2's top, and power device 2 and controlling means can also play the effect of adjusting balance.
Further, power device 2 includes motor and reel 10, and reel 10 links to each other with motor drive, and the motor can drive reel 10 and rotate, and reel 10 passes through stay cord 11 and links to each other with movable frame 5, and reel 10 rotates and to drive movable frame 5 back and forth movement, and reel 10 passes through stay cord 11 pulling movable frame 5 towards keeping away from or being close to the direction motion of fixed frame 4 to the volume size of adjustment leather bag among the other embodiments of the utility model, the motor can also drive movable frame 5 through modes such as sprocket chain and move, and the motor has self-locking function, can avoid movable frame 5 to rock after accomplishing the buoyancy adjustment, guarantees buoyancy adjustment reliability.
The utility model discloses a flotation pontoon is adjusted to telescopic buoyancy has set up the telescoping device, and the telescoping device adopts fixed frame 4 and movable frame 5's mode, and movable frame 5 makes a round trip to slide on guide rail 6, reaches the purpose that changes the leather bag volume, sets up branch subassembly 7 between fixed frame 4 and the movable frame 5, guarantees the reliability of telescoping device, and the leather bag volume change can change the displacement volume of equipment under water, and then changes the buoyancy that equipment under water received, the utility model discloses a mechanical telescoping device changes the volume of leather bag, realizes that buoyancy adjusts, simple structure, the installation of being convenient for, has set up detection device 3 simultaneously, and detection device 3 can the real-time detection buoyancy size that equipment under water received, then carries out buoyancy according to actual conditions and adjusts, and overall structure is compact, and it is convenient to use, makes things convenient for the dismouting to maintain.
The utility model discloses a concrete example is applied to explain the principle and the implementation mode of the utility model, and the explanation of the above example is only used to help understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (8)
1. The utility model provides a flotation pontoon is adjusted to telescopic buoyancy which characterized in that: the device comprises a buoy body, a telescopic device, a power device, a leather bag, a detection device and a control device, wherein the telescopic device comprises a fixed frame, a movable frame and a guide rail, the fixed frame is connected with the guide rail, the movable frame is slidably arranged on the guide rail, the power device is in transmission connection with the movable frame, the power device can drive the movable frame to slide back and forth, the leather bag is sleeved outside the fixed frame and the movable frame, the leather bag is made of elastic materials, the movable frame can slide back and forth to enable the volume of the leather bag to change, the detection device can detect the buoyancy required by underwater equipment, the detection device and the power device are both connected with the control device, and the guide rail, the power device, the detection device and the control device are all arranged on the buoy body, the relative sliding direction of the guide rail and the movable frame is parallel to the axis direction of the buoy body.
2. The telescopic buoyancy regulating buoy of claim 1, wherein: the floating pontoon structure is characterized in that a supporting rod assembly is arranged between the fixed frame and the movable frame, the supporting rod assembly comprises two connecting rods which are hinged and connected, the two connecting rods are arranged in an X shape, the hinged points of the two connecting rods are located at the middle points of the connecting rods, one ends of the connecting rods are hinged with the fixed frame, the other ends of the connecting rods are hinged with the movable frame, and the axes of the two connecting rods which rotate relatively are perpendicular to the axis of the pontoon body.
3. The telescopic buoyancy regulating buoy of claim 2, wherein: the fixed frame with set up two sets of between the movable frame branch subassembly, two sets of the stack of branch subassembly sets up, and is two sets of set up the stiffener between the branch subassembly, the stiffener with four the connecting rod is articulated, the axis of stiffener with the axis of flotation pontoon body is mutually perpendicular.
4. The telescopic buoyancy regulating buoy of claim 3, wherein: the fixed frame with the one end of guide rail links to each other, the quantity of movable frame is a plurality of, adjacent two set up between the movable frame the branch subassembly.
5. The telescopic buoyancy regulating buoy of claim 1, wherein: the quantity of guide rail is two, two the guide rail set up in the both sides of flotation pontoon body, fixed frame with movable frame is the U-shaped of invering, the guide rail has the spout, fixed frame's both ends respectively with two the guide rail links to each other, movable frame's both ends respectively slidable ground set up in the spout.
6. The telescopic buoyancy regulating buoy of claim 5, wherein: the movable frame is provided with a pulley, and the pulley is rotatably arranged in the sliding groove.
7. The telescopic buoyancy regulating buoy of claim 6, wherein: the control device and the power device are arranged on the side wall of the bottom of the buoy body, the telescopic device is arranged at the top of the control device and the power device, and the movable frame is arranged between the fixed frame and the power device.
8. The telescopic buoyancy regulating buoy of claim 7, wherein: the power device comprises a motor and a winding drum, the winding drum is connected with the motor in a transmission mode, the motor can drive the winding drum to rotate, the winding drum is connected with the movable frame through a pull rope, and the winding drum rotates to drive the movable frame to move back and forth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921138138.2U CN210212728U (en) | 2019-07-19 | 2019-07-19 | Telescopic buoyancy adjusting buoy |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921138138.2U CN210212728U (en) | 2019-07-19 | 2019-07-19 | Telescopic buoyancy adjusting buoy |
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| CN210212728U true CN210212728U (en) | 2020-03-31 |
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| CN201921138138.2U Active CN210212728U (en) | 2019-07-19 | 2019-07-19 | Telescopic buoyancy adjusting buoy |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110304225A (en) * | 2019-07-19 | 2019-10-08 | 中国地质科学院 | A kind of telescopic buoyancy adjustment floating drum |
| CN112382984A (en) * | 2020-09-28 | 2021-02-19 | 中国电建集团山东电力建设第一工程有限公司 | Water surface cable laying device, system and method |
| CN113200135A (en) * | 2021-06-10 | 2021-08-03 | 杭州电子科技大学 | Buoyancy adjusting device with emergency floating function and buoyancy adjusting method thereof |
| CN113998063A (en) * | 2021-11-24 | 2022-02-01 | 上海雄程海洋工程股份有限公司 | Ocean bottom-sitting type installation platform and buoyancy adjusting method thereof |
-
2019
- 2019-07-19 CN CN201921138138.2U patent/CN210212728U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110304225A (en) * | 2019-07-19 | 2019-10-08 | 中国地质科学院 | A kind of telescopic buoyancy adjustment floating drum |
| CN112382984A (en) * | 2020-09-28 | 2021-02-19 | 中国电建集团山东电力建设第一工程有限公司 | Water surface cable laying device, system and method |
| CN113200135A (en) * | 2021-06-10 | 2021-08-03 | 杭州电子科技大学 | Buoyancy adjusting device with emergency floating function and buoyancy adjusting method thereof |
| CN113200135B (en) * | 2021-06-10 | 2022-07-26 | 杭州电子科技大学 | Buoyancy adjusting device with emergency floating function and buoyancy adjusting method thereof |
| CN113998063A (en) * | 2021-11-24 | 2022-02-01 | 上海雄程海洋工程股份有限公司 | Ocean bottom-sitting type installation platform and buoyancy adjusting method thereof |
| CN113998063B (en) * | 2021-11-24 | 2022-11-11 | 上海雄程海洋工程股份有限公司 | Buoyancy adjusting method of ocean bottom-sitting type mounting platform |
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