CN115009480A - Automatic observation device and method for ocean vertical profile - Google Patents
Automatic observation device and method for ocean vertical profile Download PDFInfo
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- CN115009480A CN115009480A CN202210944557.5A CN202210944557A CN115009480A CN 115009480 A CN115009480 A CN 115009480A CN 202210944557 A CN202210944557 A CN 202210944557A CN 115009480 A CN115009480 A CN 115009480A
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- plate
- fixedly connected
- pivot
- rotating shaft
- mooring cable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/52—Tools specially adapted for working underwater, not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/04—Fastening or guiding equipment for chains, ropes, hawsers, or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/04—Fastening or guiding equipment for chains, ropes, hawsers, or the like
- B63B21/10—Fairleads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/16—Tying-up; Shifting, towing, or pushing equipment; Anchoring using winches
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C13/00—Surveying specially adapted to open water, e.g. sea, lake, river or canal
Abstract
The invention relates to the technical field of ocean vertical section measurement, and discloses an ocean vertical section automatic observation device and method, which solve the problems that seawater in a sea area flows, although a main floating body can provide buoyancy to straighten a mooring cable, the mooring cable can be inclined when the acting force of the seawater on the main floating body is large, when the mooring cable is inclined, the height of the main floating body cannot be determined, the main floating body cannot reach the preset height, and the observation is inconvenient; the height of the floating body observation mechanism can be accurately known, so that the floating body observation mechanism can accurately reach the preset position, and observation is facilitated.
Description
Technical Field
The invention belongs to the technical field of ocean vertical section measurement, and particularly relates to an automatic ocean vertical section observation device and method.
Background
The method takes a manned submersible as a platform to develop a function and performance standardized offshore test of deep sea matching technical equipment (systems) such as detection and observation equipment, starts from several aspects of submersible interface and adaptive installation and debugging, quality control, inspection and detection and standardized offshore test operation, and has the problems that a deep sea observation sensor, equipment and a system cannot be smoothly installed and used when carrying the manned submersible for a submarine test, technical state monitoring is absent, objective evaluation criteria is absent, and the system cannot work underwater. In the prior art, chinese patent publication No. CN108917727A discloses an ocean vertical profile measuring device and a working method thereof, the publication date is 2018, 11 and 30, a mooring line is slightly negative buoyancy, the mooring line is straightened by buoyancy provided by a main floating body, a winch can rotate forward or reversely, the mooring line is released when the winch rotates forward, the main floating body rises under the action of buoyancy, the mooring line is retracted when the winch rotates reversely, the main floating body descends under the action of the tension of the winch, and various detections carried on the main floating body are performed in the processes of ascending and descending of the main floating body, wherein seawater in a sea area flows, although the main floating body can provide buoyancy to straighten the mooring line, the mooring line is inclined when the acting force of seawater on the main floating body is large, and the height of the main floating body cannot be determined when the mooring line is inclined, so that the main floating body cannot reach a preset height, it is inconvenient to observe.
Disclosure of Invention
In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an automatic observation device and method for a vertical section of an ocean, which effectively solve the problems in the background art that seawater in the ocean is flowing, although a main floating body can provide buoyancy to straighten a mooring line, the mooring line is inclined when the acting force of the seawater on the main floating body is large, and when the mooring line is inclined, the height of the main floating body cannot be determined, so that the main floating body cannot reach a preset height, and the observation is inconvenient.
In order to achieve the purpose, the invention provides the following technical scheme: an automatic observation device for ocean vertical sections comprises an installation box and a floating body observation mechanism, wherein the floating body observation mechanism is positioned above the installation box, a winding shaft is arranged in the installation box, two ends of the winding shaft are respectively and fixedly connected with a first rotating shaft, one end of the first rotating shaft is connected with the inner wall of one side of the installation box through a first bearing, a mooring rope is arranged in the installation box, one end of the mooring rope is fixedly connected with the winding shaft, the other end of the mooring rope penetrates through the inner wall of the top of the installation box, one end of the mooring rope is fixedly connected with the floating body observation mechanism, a movable seat is arranged above the winding shaft, one side of the movable seat is provided with two first guide wheels, the two first guide wheels are respectively positioned at two sides of the mooring rope, the first guide wheels are connected with the movable seat through rotating pieces, one side of the movable seat is provided with a movable plate, the movable plate is fixedly connected with the movable seat through a connecting column, and the movable plate is connected with the installation box through a slider, the movable plate is provided with a rectangular hole, one side of the movable plate is provided with a rotating plate, the rotating plate is fixedly connected with a fixed column, the fixed column is inserted into the rectangular hole, the installation box is provided with a rotating driving mechanism matched with one first rotating shaft, the other first rotating shaft is connected with the rotating plate through a synchronous transmission mechanism, and the installation box is provided with an inclination angle measuring mechanism matched with the mooring cable;
inclination measurement mechanism is including setting up in the swivel mount of install bin top, and the outside of mooring cable is located to the swivel mount cover, the below of swivel mount is equipped with two second leading wheels, second leading wheel and install bin pass through rotatory support piece and connect, fixedly connected with second pivot is sheathe in to the swivel, second pivot and install bin pass through arc slip unit and connect, the outside cover of second pivot is equipped with the swivel, swivel and second pivot are passed through the second bearing and are connected, the board is measured to one side fixedly connected with of swivel, the top fixedly connected with range sensor of install bin, be equipped with on the install bin and measure board matched with horizontal slip unit and connect.
Preferably, the horizontal sliding unit comprises a first fixed plate arranged on one side of the measuring plate, the first fixed plate is fixedly connected with an installation box, a first chute is formed in the first fixed plate, a limiting cavity is formed in the measuring plate, a through hole is formed in the inner wall of one side of the limiting cavity, a limiting disc is arranged in the limiting cavity, a movable column is fixedly connected to one side of the limiting disc, the movable column penetrates through the through hole, one end of the movable column is inserted into the first chute, the measuring plate is positioned right above the distance measuring sensor, the installation box is installed on the underwater platform, the first rotating shaft is driven to rotate through the rotary driving mechanism, the winding shaft is further rotated, the length of the mooring cable wound on the winding shaft is reduced, the mooring cable is laid, the floating body observation mechanism is moved upwards to a preset height, when the acting force of seawater on the floating body observation mechanism is large, and the mooring cable positioned above the second guide wheel is inclined, and then the rotary sleeve outside the mooring cable is inclined, the height of the fixed seat is changed, the fixed seat rotates relative to the second rotating shaft, the position of the measuring plate in the horizontal direction is changed, the movable column drives the limiting disc to slide in the limiting cavity, meanwhile, the height of the measuring plate is changed, the movable column slides in the first sliding groove, the distance variation between the distance measuring sensor and the measuring plate is measured through the distance measuring sensor, the middle point between the two second guide wheels is the rotary center of the rotary sleeve, the distance variation between the distance measuring sensor and the measuring plate is the height variation of the rotary sleeve, the position of the rotary center of the rotary sleeve is unchanged, the distance from the rotary sleeve to the rotary center of the rotary sleeve is R, when the rotary sleeve and the mooring cable are inclined, the R is the length of the hypotenuse of the right triangle, the value obtained by subtracting the height variation of the rotary sleeve from the R is H, and the H is the length of the right-angle side of the right-angle triangle, knowing two side lengths of a right triangle and then knowing the inclination angle of the rotary sleeve, knowing the inclination angle of the mooring cable, knowing the height of the floating body observation mechanism and then accurately knowing the height of the floating body observation mechanism, so that the floating body observation mechanism accurately reaches a preset position for convenient observation, driving the first rotating shaft to rotate reversely by the rotary driving mechanism, further enabling the winding shaft to rotate reversely, increasing the length of the mooring cable wound on the winding shaft, winding the mooring cable, moving the floating body observation mechanism downwards, driving the rotating plate to rotate synchronously by the first rotating shaft in the process of rotating the first rotating shaft, further enabling the fixed column to slide in the rectangular hole, driving the movable seat to move left and right repeatedly in the horizontal direction by the fixed column, further driving the movable seat to move left and right in the horizontal direction by the connecting column, and driving the mooring cable to move left and right in the horizontal direction by the two first guide wheels, when the first rotating shaft and the winding shaft rotate, the mooring cable is uniformly wound outside the winding shaft.
Preferably, arc slip unit is including setting up in the arc of second pivot one side, arc and install bin pass through the connecting plate and connect, the second spout has been seted up on the arc, the one end fixedly connected with slider of second pivot, and the slider is located the second spout, the cross section of second spout and slider is T shape structure, through the arc, the second spout, the design of slider and connecting plate, when the inclination of mooring line and swivel mount changes, second pivot drive slider slides in the second spout, can make swivel mount and second pivot use the stable rotation of midpoint between two second leading wheels as the centre of a circle of rotation.
Preferably, the rotary supporting piece comprises a second fixing plate arranged at the top of the installation box, the second fixing plate is fixedly connected with the installation box, a third rotating shaft is fixedly connected to the second guide wheel, one end of the third rotating shaft is connected with the second fixing plate through a third bearing, and the second guide wheel is rotatably connected with the installation box through the second fixing plate, the third rotating shaft and the third bearing, so that the mooring cable can move between the two second guide wheels conveniently.
Preferably, the synchronous transmission mechanism comprises a fourth rotating shaft arranged on one side of the rotating plate, one end of the fourth rotating shaft is fixedly connected with the rotating plate, the other end of the fourth rotating shaft is connected with the inner wall of one side of the installation box through a fourth bearing, a worm wheel fixedly connected with the outer sleeve of the fourth rotating shaft is sleeved, a worm is arranged in the installation box and meshed with the worm wheel, two ends of the worm are respectively connected with the inner wall of the installation box through a fifth bearing, and the worm is connected with one first rotating shaft through a synchronous rotating unit.
Preferably, the synchronous rotation unit is including the first sprocket of cover locating the worm outside, first sprocket and worm fixed connection, the outside cover of first pivot is equipped with fixed connection's second sprocket, first sprocket and second sprocket pass through the chain and connect, when the winding axle is rotatory, another first pivot drive second sprocket is rotatory, and then it is rotatory to drive first sprocket through the chain, can make the worm synchronous revolution, through the cooperation of worm and worm wheel, when the worm is rotatory, the worm drives the worm wheel rotatory, and then it is rotatory to drive the rotor plate through the fourth pivot, when the first pivot is rotatory, can be so that the rotor plate synchronous revolution.
Preferably, the slider includes two fixed blocks that set up on the fly leaf, fixed block and fly leaf fixed connection, be equipped with two reference columns in the installation box, the both ends of reference column respectively with the both sides inner wall fixed connection of installation box, and two reference columns run through two fixed blocks respectively, it is including setting up the fifth pivot on first leading wheel to rotate the piece, the one end and the first leading wheel fixed connection of fifth pivot, the other end and the sliding seat of fifth pivot are passed through the sixth bearing and are connected, design through fixed block and reference column, make the steady removal of fly leaf horizontal direction, design through fifth pivot and sixth bearing, make the relative sliding seat of first leading wheel rotate and connect.
Preferably, the rotary driving mechanism comprises a motor arranged on the inner wall of one side of the installation box, the motor is fixedly connected with the inner wall of one side of the installation box, a gear is fixedly connected with the output end of the motor, a gear ring of the fixed connection is sleeved outside one of the first rotating shafts, the gear is meshed with the gear ring, the gear is driven by the motor to rotate, the gear ring is driven by the gear to rotate, and therefore the first rotating shaft can be driven to wind the shaft to rotate.
Preferably, two side plates are fixedly connected to one side of the movable seat, two third guide wheels are arranged between the two side plates, sixth rotating shafts are fixedly connected to two sides of the third guide wheels respectively, one end of each sixth rotating shaft is connected with the side plates through seventh bearings, the third guide wheels are located below the first guide wheels, the two third guide wheels are located on two sides of the mooring cable respectively, fourth guide wheels are arranged above the first guide wheels, the two fourth guide wheels are located on two sides of the mooring cable respectively, a third fixing plate is fixedly connected to the inner wall of the top of the installation box, a seventh rotating shaft is fixedly connected to one side of each fourth guide wheel, one end of the seventh rotating shaft is connected with the third fixing plate through an eighth bearing, the third guide wheels are rotatably connected with the movable seat through the side plates, the sixth rotating shafts and the seventh bearings, the mooring cable is clamped through the two third guide wheels, and the mooring cable is wound outside the winding shaft, the mooring cable between the first guide wheel and the third guide wheel is perpendicular to each other through the positions of the two third guide wheels for limiting the mooring cable, the mooring cable is prevented from exerting force on the first guide wheel, the direction of the movable seat is far away from the first guide wheel, the mooring cable can stably move in the vertical direction between the two first guide wheels, through the design of the third fixing plate, the seventh rotating shaft and the eighth bearing, the fourth guide wheel is rotatably connected with the installation box relative to each other, the mooring cable is clamped through the two fourth guide wheels, when the first guide wheel moves in the horizontal direction, the mooring cable between the first guide wheel and the fourth guide wheel inclines, the mooring cable between the fourth guide wheel and the fourth guide wheel is kept perpendicular through the positions of the two fourth guide wheels for limiting the mooring cable, and friction between the mooring cable and the penetrating position of the installation box is reduced.
The invention also provides an automatic observing method of the ocean vertical section, which uses the automatic observing device of the ocean vertical section and comprises the following steps:
the method comprises the following steps: firstly, mounting a mounting box on an underwater platform, driving a first rotating shaft to rotate through a rotation driving mechanism, further enabling a winding shaft to rotate, reducing the length of a mooring cable wound on the winding shaft, and releasing the mooring cable to enable a floating body observation mechanism to move upwards to a preset height;
step two: when the acting force of the seawater on the floating body observation mechanism is larger, so that the mooring cable above the second guide wheel is inclined, the rotary sleeve outside the mooring cable is inclined, the height of the fixed seat is changed, and the fixed seat rotates relative to the second rotating shaft;
step three: the position of the measuring plate in the horizontal direction is changed, the movable column drives the limiting disc to slide in the limiting cavity, and meanwhile, the height of the measuring plate is changed, so that the movable column slides in the first sliding groove;
step four: then measuring the distance variation between the distance measuring sensor and the measuring plate through the distance measuring sensor, wherein the midpoint between the two second guide wheels is the rotating circle center of the rotating sleeve, and the distance variation between the distance measuring sensor and the measuring plate is the height variation of the rotating sleeve;
step five: the position of the rotary center of the rotary sleeve is unchanged, the distance from the rotary sleeve to the rotary center of the rotary sleeve is R, when the rotary sleeve and the mooring cable are inclined, R is the length of the hypotenuse of the right-angled triangle, the value obtained by subtracting the height variation of the rotary sleeve from R is H, H is the length of the right-angled side of the right-angled triangle, and the two side lengths of the right-angled triangle are known, so that the inclination angle of the rotary sleeve is known;
step six: when the inclination angle of the mooring cable is known, the height of the floating body observation mechanism can be known, so that the height of the floating body observation mechanism can be accurately known, and the floating body observation mechanism can accurately reach a preset position to facilitate observation;
step seven: the first rotating shaft is driven to rotate reversely by the rotation driving mechanism, so that the winding shaft rotates reversely, the length of the mooring cable wound on the winding shaft is increased, the mooring cable is retracted, and the floating body observation mechanism moves downwards;
step eight: first pivot rotation's in-process, first pivot drive rotor plate synchronous revolution, and then make the fixed column slide in the rectangular hole, remove repeatedly about through fixed column drive fly leaf horizontal direction, and then make the spliced pole drive sliding seat horizontal direction remove, remove about through two first guide wheel drive mooring rope horizontal directions, when first pivot and winding hub rotation, make the even winding of mooring rope in the outside of winding axle.
Compared with the prior art, the invention has the beneficial effects that:
(1) the installation box is installed on an underwater platform, the distance from the rotary sleeve to the center of the rotary circle is R, when the rotary sleeve and the mooring cable are inclined, R is the length of the hypotenuse of the right triangle, the value obtained by subtracting the height variation of the rotary sleeve from R is H, H is the length of the right-angled side of the right triangle, the two side lengths of the right triangle are known, and the inclination angle of the rotary sleeve is further known, when the inclination angle of the mooring cable is known, the height of the floating body observation mechanism can be known, the height of the floating body observation mechanism is further accurately known, and the floating body observation mechanism can accurately reach a preset position, so that observation is facilitated;
(2) the first rotating shaft is driven to rotate reversely through the rotary driving mechanism, so that the winding shaft rotates reversely, the length of the mooring cable wound on the winding shaft is increased, the mooring cable is collected, the floating body observation mechanism moves downwards, the mooring cable is driven to move left and right in the horizontal direction through the two first guide wheels, and the mooring cable is uniformly wound outside the winding shaft when the first rotating shaft and the winding shaft rotate;
(3) through the design of the arc-shaped plate, the second sliding chute, the sliding block and the connecting plate, the rotating sleeve and the second rotating shaft can stably rotate by taking the middle point between the two second guide wheels as the center of a rotating circle, and through the design of the second fixing plate, the third rotating shaft and the third bearing, the second guide wheels are rotatably connected relative to the mounting box, so that a mooring cable can conveniently move between the two second guide wheels;
(4) through the design of the fixed block and the positioning column, the movable plate can stably move in the horizontal direction, through the matching of the worm and the worm wheel, when the worm rotates, the worm drives the worm wheel to rotate, and further drives the rotating plate to rotate through the fourth rotating shaft, and when the first rotating shaft rotates, the rotating plate can synchronously rotate;
(5) through the curb plate, the design of sixth pivot and seventh bearing, make the mooring line between first leading wheel and the third leading wheel perpendicular, avoid the mooring line to exert the power of keeping away from the sliding seat direction to first leading wheel, make the steady removal of mooring line vertical direction between two first leading wheels, through the third fixed plate, the design of seventh pivot and eighth bearing, make the mooring line that is located between fourth leading wheel and the second leading wheel keep perpendicular, reduce the friction between mooring line and the install bin run through the department.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic view of the interior of the mounting box of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2A in accordance with the present invention;
FIG. 4 is a schematic view of the structure of the measuring plate of the present invention;
FIG. 5 is a schematic view of the structure of the arc sliding unit according to the present invention;
FIG. 6 is a schematic structural diagram of the synchronous drive mechanism of the present invention;
FIG. 7 is a schematic view showing the construction of a slider according to the present invention;
FIG. 8 is a schematic structural diagram of a fourth rotating shaft according to the present invention;
fig. 9 is a schematic structural view of the movable seat of the present invention.
In the figure: 1. installing a box; 2. a floating body observation mechanism; 3. a winding shaft; 4. a first rotating shaft; 5. a first bearing; 6. mooring the cable; 7. a movable seat; 8. a movable plate; 9. connecting columns; 10. a rotating plate; 11. a rectangular hole; 12. fixing a column; 13. a rotating sleeve; 14. a fixed seat; 15. a second bearing; 16. measuring a plate; 17. a first guide wheel; 18. a second rotating shaft; 19. a first fixing plate; 20. a first chute; 21. a movable post; 22. a limiting chamber; 23. a through hole; 24. a limiting disc; 25. an arc-shaped plate; 26. a second chute; 27. a slider; 28. a connecting plate; 29. a second fixing plate; 30. a third rotating shaft; 31. a third bearing; 32. a ranging sensor; 33. a fourth rotating shaft; 34. a worm gear; 35. a fourth bearing; 36. a worm; 37. a fifth bearing; 38. a first sprocket; 39. a second sprocket; 40. a chain; 41. a fixed block; 42. a positioning column; 43. a second guide wheel; 44. a fifth rotating shaft; 45. a sixth bearing; 46. a motor; 47. a gear; 48. a gear ring; 49. a third guide wheel; 50. a side plate; 51. a sixth rotating shaft; 52. a seventh bearing; 53. a fourth guide wheel; 54. a third fixing plate; 55. a seventh rotating shaft; 56. and an eighth bearing.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; 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 first embodiment, as shown in fig. 1 to 9, the present invention includes a mounting box 1 and a floating body observation mechanism 2, the floating body observation mechanism 2 is located above the mounting box 1, a winding shaft 3 is disposed in the mounting box 1, first rotating shafts 4 are respectively fixedly connected to both ends of the winding shaft 3, one end of each first rotating shaft 4 is connected to one side inner wall of the mounting box 1 through a first bearing 5, a mooring cable 6 is disposed in the mounting box 1, one end of the mooring cable 6 is fixedly connected to the winding shaft 3, the other end of the mooring cable 6 penetrates through the top inner wall of the mounting box 1, one end of the mooring cable 6 is fixedly connected to the floating body observation mechanism 2, a movable seat 7 is disposed above the winding shaft 3, two first guide wheels 17 are disposed on one side of the movable seat 7, the two first guide wheels 17 are respectively located on both sides of the mooring cable 6, the first guide wheels 17 are connected to the movable seat 7 through a rotating member, a movable plate 8 is disposed on one side of the movable seat 7, the movable plate 8 and the movable seat 7 are fixedly connected through a connecting column 9, the movable plate 8 and the installation box 1 are connected through a slider, a rectangular hole 11 is formed in the movable plate 8, a rotating plate 10 is arranged on one side of the movable plate 8, a fixed column 12 is fixedly connected to the rotating plate 10, the fixed column 12 is inserted into the rectangular hole 11, a rotation driving mechanism matched with one first rotating shaft 4 is arranged on the installation box 1, the other first rotating shaft 4 is connected with the rotating plate 10 through a synchronous transmission mechanism, and an inclination angle measuring mechanism matched with the mooring cable 6 is arranged on the installation box 1;
inclination measuring mechanism is including setting up in the swivel sleeve 13 of installation box 1 top, and 13 covers of swivel sleeve locate the outside of mooring line 6, the below of swivel sleeve 13 is equipped with two second leading wheels 43, second leading wheel 43 and installation box 1 are connected through rotary support piece, fixedly connected with second pivot 18 on the swivel sleeve 13, second pivot 18 and installation box 1 pass through arc sliding unit and connect, the outside cover of second pivot 18 is equipped with swivel sleeve 13, swivel sleeve 13 and second pivot 18 are connected through second bearing 15, one side fixedly connected with of swivel sleeve 13 measures board 16, the top fixedly connected with range sensor 32 of installation box 1, be equipped with on the installation box 1 and measure board 16 matched with horizontal slip unit and be connected.
In the second embodiment, on the basis of the first embodiment, as shown in fig. 4 and 5, the horizontal sliding unit includes a first fixing plate 19 disposed on one side of the measuring plate 16, the first fixing plate 19 is fixedly connected with the mounting box 1, a first sliding groove 20 is formed in the first fixing plate 19, a limiting cavity 22 is formed in the measuring plate 16, a through hole 23 is formed in an inner wall of one side of the limiting cavity 22, a limiting disc 24 is disposed in the limiting cavity 22, a movable column 21 is fixedly connected to one side of the limiting disc 24, the movable column 21 penetrates through the through hole 23, one end of the movable column 21 is inserted into the first sliding groove 20, and the measuring plate 16 is located right above the distance measuring sensor 32;
the installation box 1 is installed on an underwater platform, the first rotating shaft 4 is driven to rotate through the rotary driving mechanism, the winding shaft 3 is further driven to rotate, the length of the mooring cable 6 wound on the winding shaft 3 is reduced, the mooring cable 6 is laid, the floating body observation mechanism 2 is moved upwards to a preset height, when the acting force of seawater on the floating body observation mechanism 2 is large, the mooring cable 6 located above the second guide wheel 43 is inclined, the rotary sleeve 13 located outside the mooring cable 6 is inclined, the height of the fixed seat 14 is changed, the fixed seat 14 rotates relative to the second rotating shaft 18, the position of the measuring plate 16 in the horizontal direction is changed, the movable column 21 drives the limiting disc 24 to slide in the limiting cavity 22, meanwhile, the height of the measuring plate 16 is changed, the movable column 21 slides in the first sliding groove 20, the distance variation between the distance measuring sensor 32 and the measuring plate 16 is measured through the distance measuring sensor 32, the middle point between the two second guide wheels 43 is the rotating center of the rotating sleeve 13, the distance variation between the distance measuring sensor 32 and the measuring plate 16 is the height variation of the rotating sleeve 13, the position of the rotating center of the rotating sleeve 13 is not changed, the distance from the rotating sleeve 13 to the rotating center is R, when the rotating sleeve 13 and the mooring cable 6 are inclined, R is the length of the hypotenuse of the right triangle, the value obtained by subtracting the height variation of the rotating sleeve 13 from R is H, H is the length of the right-angled side of the right triangle, knowing the two side lengths of the right triangle, and further knowing the inclination angle of the rotating sleeve 13, when the inclination angle of the mooring cable 6 is known, the height of the floating body observation mechanism 2 can be known, and further the height of the floating body observation mechanism 2 can be accurately known, and further the floating body observation mechanism 2 can accurately reach the preset position, which is convenient for observation, the first rotating shaft 4 is driven to rotate reversely by the rotating driving mechanism, and then make winding shaft 3 reverse rotation, increase the length of mooring line 6 winding on winding shaft 3, receive the cable to mooring line 6, make body observation mechanism 2 move down, the rotatory in-process of first pivot 4, first pivot 4 drive rotor plate 10 synchronous revolution, and then make fixed column 12 slide in rectangular hole 11, remove repeatedly about 8 horizontal directions through fixed column 12 drive fly leaf, and then make spliced pole 9 drive movable seat 7 horizontal direction remove, remove about 6 horizontal directions through two first leading wheels 17 drive mooring line, when first pivot 4 and winding shaft 3 are rotatory, make the even winding of mooring line 6 in the outside of winding shaft 3.
Third embodiment, on the basis of the first embodiment, as shown in fig. 4 and 5, the arc-shaped sliding unit includes an arc-shaped plate 25 disposed on one side of the second rotating shaft 18, the arc-shaped plate 25 is connected with the installation box 1 through a connecting plate 28, a second sliding chute 26 is disposed on the arc-shaped plate 25, one end of the second rotating shaft 18 is fixedly connected with a sliding block 27, the sliding block 27 is located in the second sliding chute 26, the cross sections of the second sliding chute 26 and the sliding block 27 are both T-shaped structures, the rotary support includes a second fixing plate 29 disposed on the top of the installation box 1, the second fixing plate 29 is fixedly connected with the installation box 1, a third rotating shaft 30 is fixedly connected to the second guide wheel 43, and one end of the third rotating shaft 30 is connected with the second fixing plate 29 through a third bearing 31;
through the design of arc 25, second spout 26, slider 27 and connecting plate 28, when the inclination of mooring line 6 and swivel housing 13 changes, second pivot 18 drive slider 27 slides in second spout 26, can make swivel housing 13 and second pivot 18 use the mid point between two second leading wheels 43 as the stable rotation of centre of rotation, through the design of second fixed plate 29, third pivot 30 and third bearing 31, make second leading wheel 43 rotate relatively the install bin 1 and connect, be convenient for mooring line 6 to remove between two second leading wheels 43.
Fourth embodiment, on the basis of the first embodiment, as shown in fig. 2, 6, 7, 8 and 9, the synchronous transmission mechanism includes a fourth rotating shaft 33 disposed on one side of the rotating plate 10, one end of the fourth rotating shaft 33 is fixedly connected to the rotating plate 10, the other end of the fourth rotating shaft 33 is connected to one side of the inner wall of the mounting box 1 through a fourth bearing 35, a fixedly connected worm wheel 34 is sleeved outside the fourth rotating shaft 33, a worm 36 is disposed in the mounting box 1, the worm 36 is engaged with the worm wheel 34, two ends of the worm 36 are respectively connected to the inner wall of the mounting box 1 through a fifth bearing 37, the worm 36 is connected to one of the first rotating shafts 4 through a synchronous rotation unit, the synchronous rotation unit includes a first sprocket 38 sleeved outside the worm 36, the first sprocket 38 is fixedly connected to the worm 36, a second sprocket 39 is sleeved outside the first rotating shaft 4, the first sprocket 38 is connected to the second sprocket 39 through a chain 40, the slider comprises two fixed blocks 41 arranged on the movable plate 8, the fixed blocks 41 are fixedly connected with the movable plate 8, two positioning columns 42 are arranged in the installation box 1, two ends of each positioning column 42 are respectively and fixedly connected with the inner walls of two sides of the installation box 1, the two positioning columns 42 respectively penetrate through the two fixed blocks 41, the rotating part comprises a fifth rotating shaft 44 arranged on the first guide wheel 17, one end of the fifth rotating shaft 44 is fixedly connected with the first guide wheel 17, the other end of the fifth rotating shaft 44 is connected with the movable seat 7 through a sixth bearing 45, the rotary driving mechanism comprises a motor 46 arranged on the inner wall of one side of the installation box 1, the motor 46 is fixedly connected with the inner wall of one side of the installation box 1, the output end of the motor 46 is fixedly connected with a gear 47, a fixedly connected gear ring 48 is sleeved outside one first rotating shaft 4, and the gear 47 is meshed with the gear ring 48;
through the design of the fixed block 41 and the positioning column 42, the movable plate 8 moves stably in the horizontal direction, the gear 47 is driven to rotate by the motor 46, and then the gear ring 48 is driven to rotate by the gear 47, that is, one of the first rotating shafts 4 drives the winding shaft 3 to rotate, when the winding shaft 3 rotates, the other first rotating shaft 4 drives the second chain wheel 39 to rotate, and then the chain 40 drives the first chain wheel 38 to rotate, that is, the worm 36 rotates synchronously, and through the matching of the worm 36 and the worm wheel 34, when the worm 36 rotates, the worm 36 drives the worm wheel 34 to rotate, and then the rotating plate 10 is driven to rotate by the fourth rotating shaft 33, and when the first rotating shaft 4 rotates, the rotating plate 10 can rotate synchronously.
Fifth embodiment, on the basis of the first embodiment, as shown in fig. 2, 3 and 9, two side plates 50 are fixedly connected to one side of the movable seat 7, two third guide wheels 49 are disposed between the two side plates 50, sixth rotating shafts 51 are fixedly connected to two sides of the third guide wheels 49, one ends of the sixth rotating shafts 51 are connected to the side plates 50 through seventh bearings 52, the third guide wheels 49 are located below the first guide wheels 17, the two third guide wheels 49 are located on two sides of the mooring line 6, respectively, fourth guide wheels 53 are disposed above the first guide wheels 17, the two fourth guide wheels 53 are located on two sides of the mooring line 6, respectively, a third fixing plate 54 is fixedly connected to the inner wall of the top of the installation box 1, a seventh rotating shaft 55 is fixedly connected to one side of the fourth guide wheels 53, and one end of the seventh rotating shaft 55 is connected to the third fixing plate 54 through an eighth bearing 56;
through the design of the side plate 50, the sixth rotating shaft 51 and the seventh bearing 52, the third guide wheels 49 are rotatably connected relative to the movable seat 7, the mooring cable 6 is clamped through the two third guide wheels 49, when the mooring cable 6 is wound outside the winding shaft 3, the position of the mooring cable 6 is limited through the two third guide wheels 49, the mooring cable 6 between the first guide wheels 17 and the third guide wheels 49 is vertical, the mooring cable 6 is prevented from applying a force to the first guide wheels 17 in a direction away from the movable seat 7, the mooring cable 6 is stably moved in a vertical direction between the two first guide wheels 17, through the design of the third fixing plate 54, the seventh rotating shaft 55 and the eighth bearing 56, the fourth guide wheels 53 are rotatably connected relative to the installation box 1, the mooring cable 6 is clamped through the two fourth guide wheels 53, when the first guide wheels 17 move in a horizontal direction, the mooring cable 6 between the first guide wheels 17 and the fourth guide wheels 53 is inclined, the position of the mooring line 6 is limited by the two fourth guide wheels 53 so that the mooring line 6 between the fourth guide wheels 53 and the second guide wheels 43 remains vertical, reducing the friction between the mooring line 6 and the penetration of the mooring line 6 and the installation box 1.
The method for automatically observing the ocean vertical section uses the above-mentioned device for automatically observing the ocean vertical section, and comprises the following steps:
the method comprises the following steps: firstly, mounting a mounting box 1 on an underwater platform, driving a first rotating shaft 4 to rotate through a rotation driving mechanism, further rotating a winding shaft 3, reducing the length of a mooring cable 6 wound on the winding shaft 3, and paying off the mooring cable 6 to enable a floating body observation mechanism 2 to move up to a preset height;
step two: when the acting force of the seawater on the floating body observation mechanism 2 is large, so that the mooring line 6 above the second guide wheel 43 is inclined, the rotary sleeve 13 positioned outside the mooring line 6 is inclined, the height of the fixed seat 14 is changed, and the fixed seat 14 rotates relative to the second rotating shaft 18;
step three: the position of the measuring plate 16 in the horizontal direction is changed, the movable column 21 drives the limiting disc 24 to slide in the limiting cavity 22, and meanwhile, the height of the measuring plate 16 is changed, so that the movable column 21 slides in the first sliding groove 20;
step four: then, the distance variation between the distance measuring sensor 32 and the measuring plate 16 is measured through the distance measuring sensor 32, the midpoint between the two second guide wheels 43 is the center of the rotation circle of the rotating sleeve 13, and the distance variation between the distance measuring sensor 32 and the measuring plate 16 is the height variation of the rotating sleeve 13;
step five: the position of the rotating center of the rotating sleeve 13 is unchanged, the distance from the rotating sleeve 13 to the rotating center is R, when the rotating sleeve 13 and the mooring cable 6 are inclined, R is the length of the hypotenuse of the right triangle, the value obtained by subtracting the height variation of the rotating sleeve 13 from R is H, H is the length of the right-angled side of the right triangle, and the two side lengths of the right triangle are known, so that the inclination angle of the rotating sleeve 13 is known;
step six: when the inclination angle of the mooring cable 6 is known, the height of the floating body observation mechanism 2 can be known, so that the height of the floating body observation mechanism 2 can be accurately known, and the floating body observation mechanism 2 can accurately reach a preset position to facilitate observation;
step seven: the first rotating shaft 4 is driven by the rotary driving mechanism to rotate reversely, so that the winding shaft 3 rotates reversely, the length of the mooring cable 6 wound on the winding shaft 3 is increased, the mooring cable 6 is collected, and the floating body observation mechanism 2 moves downwards;
step eight: in-process of first pivot 4 rotations, first pivot 4 drive rotor plate 10 synchronous revolution, and then make fixed column 12 slide in rectangular hole 11, remove repeatedly about 8 horizontal directions through fixed column 12 drive fly leaf, and then make spliced pole 9 drive movable seat 7 horizontal direction remove, remove about 6 horizontal directions of mooring rope through two first leading wheel 17 drive, when first pivot 4 and winding axle 3 are rotatory, make the even winding of mooring rope 6 in the outside of winding axle 3.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an automatic observation device of ocean vertical section, includes install bin (1) and body observation mechanism (2), its characterized in that: the floating body observation mechanism (2) is positioned above the installation box (1), a winding shaft (3) is arranged in the installation box (1), two ends of the winding shaft (3) are respectively and fixedly connected with a first rotating shaft (4), one end of the first rotating shaft (4) is connected with the inner wall of one side of the installation box (1) through a first bearing (5), a mooring cable (6) is arranged in the installation box (1), one end of the mooring cable (6) is fixedly connected with the winding shaft (3), the other end of the mooring cable (6) penetrates through the inner wall of the top of the installation box (1), one end of the mooring cable (6) is fixedly connected with the floating body observation mechanism (2), a movable seat (7) is arranged above the winding shaft (3), two first guide wheels (17) are arranged on one side of the movable seat (7), the two first guide wheels (17) are respectively positioned on two sides of the mooring cable (6), and the first guide wheels (17) are connected with the movable seat (7) through rotating parts, a movable plate (8) is arranged on one side of the movable seat (7), the movable plate (8) is fixedly connected with the movable seat (7) through a connecting column (9), the movable plate (8) is connected with the installation box (1) through a slider, a rectangular hole (11) is formed in the movable plate (8), a rotating plate (10) is arranged on one side of the movable plate (8), a fixed column (12) is fixedly connected onto the rotating plate (10), the fixed column (12) is inserted into the rectangular hole (11), a rotation driving mechanism matched with one first rotating shaft (4) is arranged on the installation box (1), the other first rotating shaft (4) is connected with the rotating plate (10) through a synchronous transmission mechanism, and an inclination angle measuring mechanism matched with the mooring cable (6) is arranged on the installation box (1);
the inclination angle measuring mechanism comprises a rotary sleeve (13) arranged above the installation box (1), and the outside of mooring line (6) is located to swivel mount (13) cover, the below of swivel mount (13) is equipped with two second leading wheels (43), second leading wheel (43) and install bin (1) are connected through rotatory support piece, fixedly connected with second pivot (18) on swivel mount (13), second pivot (18) and install bin (1) are connected through arc sliding unit, the outside cover of second pivot (18) is equipped with swivel mount (13), swivel mount (13) and second pivot (18) are connected through second bearing (15), one side fixedly connected with of swivel mount (13) measures board (16), the top fixedly connected with range sensor (32) of install bin (1), be equipped with on install bin (1) and measure board (16) matched with horizontal slip unit and be connected.
2. The automatic observation device of ocean vertical section according to claim 1, characterized in that: horizontal slip unit is including setting up in first fixed plate (19) of measuring board (16) one side, first fixed plate (19) and install bin (1) fixed connection, first spout (20) have been seted up on first fixed plate (19), spacing cavity (22) have been seted up in measuring board (16), through-hole (23) have been seted up to one side inner wall of spacing cavity (22), be equipped with spacing dish (24) in spacing cavity (22), one side fixedly connected with activity post (21) of spacing dish (24), through-hole (23) are run through in activity post (21), and the one end of activity post (21) is pegged graft in first spout (20), it is located range sensor (32) directly over to measure board (16).
3. The automatic observation device of ocean vertical section according to claim 1, characterized in that: arc sliding unit is including setting up in arc (25) of second pivot (18) one side, and arc (25) and install bin (1) are connected through connecting plate (28), have seted up second spout (26) on arc (25), the one end fixedly connected with slider (27) of second pivot (18), and slider (27) are located second spout (26), and the cross section of second spout (26) and slider (27) is T shape structure.
4. The automatic observation device of ocean vertical section according to claim 1, characterized in that: the rotary supporting piece comprises a second fixing plate (29) arranged at the top of the installation box (1), the second fixing plate (29) is fixedly connected with the installation box (1), a third rotating shaft (30) is fixedly connected onto the second guide wheel (43), and one end of the third rotating shaft (30) is connected with the second fixing plate (29) through a third bearing (31).
5. The automatic observation device of ocean vertical section according to claim 1, characterized in that: synchronous drive mechanism is including setting up in fourth pivot (33) of rotor plate (10) one side, the one end and rotor plate (10) fixed connection of fourth pivot (33), the other end of fourth pivot (33) and the one side inner wall of install bin (1) are connected through fourth bearing (35), the outside cover of fourth pivot (33) is equipped with fixed connection's worm wheel (34), be equipped with worm (36) in install bin (1), worm (36) and worm wheel (34) mesh mutually, the both ends of worm (36) are connected with the inner wall of install bin (1) through fifth bearing (37) respectively, worm (36) and one of them first pivot (4) are connected through synchronous rotation unit.
6. The automatic observation device of ocean vertical section according to claim 5, characterized in that: synchronous rotation unit is including the first sprocket (38) of cover locating worm (36) outside, first sprocket (38) and worm (36) fixed connection, and the outside cover of first pivot (4) is equipped with fixed connection's second sprocket (39), and first sprocket (38) and second sprocket (39) are connected through chain (40).
7. The automatic observing device of ocean vertical section of claim 1, characterized in that: the slider includes two fixed blocks (41) that set up on fly leaf (8), fixed block (41) and fly leaf (8) fixed connection, be equipped with two reference columns (42) in install bin (1), the both ends of reference column (42) respectively with the both sides inner wall fixed connection of install bin (1), and two fixed blocks (41) are run through respectively to two reference columns (42), rotate the piece including setting up fifth pivot (44) on first leading wheel (17), the one end and the first leading wheel (17) fixed connection of fifth pivot (44), the other end and the sliding seat (7) of fifth pivot (44) are connected through sixth bearing (45).
8. The automatic observation device of ocean vertical section according to claim 1, characterized in that: the rotary driving mechanism comprises a motor (46) arranged on the inner wall of one side of the installation box (1), the motor (46) is fixedly connected with the inner wall of one side of the installation box (1), a gear (47) is fixedly connected with an output end of the motor (46), a gear ring (48) of fixed connection is sleeved outside one of the first rotating shafts (4), and the gear (47) is meshed with the gear ring (48).
9. The automatic observation device of ocean vertical section according to claim 1, characterized in that: one side of the movable seat (7) is fixedly connected with two side plates (50), two third guide wheels (49) are arranged between the two side plates (50), both sides of the third guide wheels (49) are respectively and fixedly connected with a sixth rotating shaft (51), one end of the sixth rotating shaft (51) is connected with the side plates (50) through a seventh bearing (52), and third leading wheel (49) are located the below of first leading wheel (17), two third leading wheels (49) are located the both sides of mooring line (6) respectively, the top of first leading wheel (17) is equipped with fourth leading wheel (53), two fourth leading wheels (53) are located the both sides of mooring line (6) respectively, the top inner wall fixedly connected with third fixed plate (54) of install bin (1), one side fixedly connected with seventh pivot (55) of fourth leading wheel (53), the one end and the third fixed plate (54) of seventh pivot (55) are connected through eighth bearing (56).
10. An ocean vertical profile automatic observation method using the ocean vertical profile automatic observation apparatus according to claim 2, characterized in that: the method comprises the following steps:
the method comprises the following steps: firstly, an installation box (1) is installed on an underwater platform, a first rotating shaft (4) is driven to rotate through a rotation driving mechanism, then a winding shaft (3) is rotated, the length of a mooring cable (6) wound on the winding shaft (3) is reduced, the mooring cable (6) is laid, and a floating body observation mechanism (2) is moved up to a preset height;
step two: when the acting force of the seawater on the floating body observation mechanism (2) is larger, the mooring rope (6) positioned above the second guide wheel (43) is inclined, the rotary sleeve (13) positioned outside the mooring rope (6) is inclined, the height of the fixed seat (14) is changed, and the fixed seat (14) rotates relative to the second rotating shaft (18);
step three: the position of the measuring plate (16) in the horizontal direction is changed, the movable column (21) drives the limiting disc (24) to slide in the limiting cavity (22), and meanwhile, the height of the measuring plate (16) is changed, so that the movable column (21) slides in the first sliding groove (20);
step four: then measuring the distance variation between the distance measuring sensor (32) and the measuring plate (16) through the distance measuring sensor (32), wherein the middle point between the two second guide wheels (43) is the rotation circle center of the rotating sleeve (13), and the distance variation between the distance measuring sensor (32) and the measuring plate (16) is the height variation of the rotating sleeve (13);
step five: the position of the rotary center of the rotary sleeve (13) is unchanged, the distance from the rotary sleeve (13) to the rotary center of the rotary sleeve is R, when the rotary sleeve (13) and the mooring cable (6) are inclined, R is the length of the hypotenuse of the right-angled triangle, the value obtained by subtracting the height variation of the rotary sleeve (13) from R is H, H is the length of the right-angled side of the right-angled triangle, and the two side lengths of the right-angled triangle are known, so that the inclination angle of the rotary sleeve (13) is known;
step six: when the inclination angle of the mooring cable (6) is known, the height of the floating body observation mechanism (2) can be known, and then the height of the floating body observation mechanism (2) can be accurately known, so that the floating body observation mechanism (2) can accurately reach a preset position, and observation is convenient;
step seven: the first rotating shaft (4) is driven to rotate reversely through the rotary driving mechanism, so that the winding shaft (3) rotates reversely, the length of the mooring cable (6) wound on the winding shaft (3) is increased, the mooring cable (6) is retracted, and the floating body observation mechanism (2) moves downwards;
step eight: in the rotating process of the first rotating shaft (4), the first rotating shaft (4) drives the rotating plate (10) to rotate synchronously, so that the fixed column (12) slides in the rectangular hole (11), the movable plate (8) is driven to move horizontally repeatedly through the fixed column (12), and then the movable seat (7) is driven to move horizontally through the connecting column (9), the mooring cable (6) is driven to move horizontally through the two first guide wheels (17), and when the first rotating shaft (4) and the winding shaft (3) rotate, the mooring cable (6) is uniformly wound outside the winding shaft (3).
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