CN115009480B - 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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- CN115009480B CN115009480B CN202210944557.5A CN202210944557A CN115009480B CN 115009480 B CN115009480 B CN 115009480B CN 202210944557 A CN202210944557 A CN 202210944557A CN 115009480 B CN115009480 B CN 115009480B
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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 11 months and 30 days in 2018, a mooring cable is slightly negative buoyancy, the mooring cable is straightened by buoyancy provided by a main floating body, a winch can rotate forward and reverse, the mooring cable is released when the winch rotates forward, the main floating body rises under the buoyancy, the mooring cable is retracted when the winch rotates reversely, the main floating body descends under the tension of the winch, and various detections carried on the main floating body are performed in the ascending and descending processes of the main floating body, wherein seawater in a sea area flows, although the main floating body can provide buoyancy to straighten the mooring cable, the mooring cable is inclined when the acting force of the seawater on the main floating body is large, and the height of the main floating body cannot be determined when the mooring cable is inclined, so that the main floating body cannot reach a preset height, and observation is inconvenient.
Disclosure of Invention
In view of the above situation, in order to overcome the defects of the prior art, the invention provides an automatic observation device and method for an ocean vertical section, which effectively solve the problems that in the background art, seawater in an ocean area flows, although a main floating body can provide buoyancy to straighten a mooring line, the mooring line tilts when the acting force of the seawater on the main floating body is large, and the main floating body cannot reach a preset height and is inconvenient to observe when the mooring line tilts.
In order to achieve the purpose, the invention provides the following technical scheme: an automatic observation device for an ocean vertical section 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 cable is arranged in the installation box, one end of the mooring cable is fixedly connected with the winding shaft, the other end of the mooring cable penetrates through the inner wall of the top of the installation box, one end of the mooring cable 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 on two sides of the mooring cable, the first guide wheels and the movable seat are connected through rotating pieces, one side of the movable seat is provided with a movable plate, the movable plate and the movable seat are fixedly connected through connecting columns, the movable plate and the installation box are connected through sliders, a rectangular hole is formed in the movable plate, one side of the movable plate is provided with a rotating plate, a fixed column is fixedly connected with the rotating plate, the fixed column is inserted in the rectangular hole, the installation box, a rotating drive mechanism matched with the installation box through which the other first rotating shaft, and an inclination angle of the installation box is synchronously measured through 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.
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, so that the rotary sleeve positioned 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, and the value obtained by subtracting the height variation of the rotary sleeve from the R is H, h is right-angle side length of right triangle, two side lengths of known right triangle, and then learn the inclination of rotary sleeve, when knowing the inclination of mooring cable, can learn the height of body observation mechanism, and then the height of accurate body observation mechanism of learning, and then make the accurate arrival preset position of body observation mechanism, be convenient for observe, through the first pivot antiport of rotary driving mechanism drive, and then make winding axle antiport, increase the length of mooring cable winding on the winding axle, receive the cable to mooring cable, make body observation mechanism move down, the rotatory in-process of first pivot, first pivot drive rotor plate synchronous revolution, and then make the fixed column slide in the rectangular hole, through the left and right repetitious movement of fixed column drive fly leaf horizontal direction, and then make the spliced pole drive sliding seat horizontal direction remove about, through two first direction wheel drive mooring cable horizontal direction remove about, when first pivot and winding axle are rotatory, make the even winding of mooring cable in the outside of winding axle.
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 onto 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 design of the side plates, the sixth rotating shafts and the seventh bearings, the mooring cable is clamped through the two third guide wheels, when the mooring cable twines in the outside of winding axle, through the position of the spacing mooring cable of two third leading wheels, make the mooring cable between first leading wheel and the third leading wheel perpendicular, avoid the mooring cable to exert the power of keeping away from the sliding seat direction to first leading wheel, make the mooring cable at the steady removal of vertical direction between two first leading wheels, through the third fixed plate, the design of seventh pivot and eighth bearing, make the relative install bin rotation of fourth leading wheel connect, through two fourth leading wheels centre gripping mooring cable, when first leading wheel horizontal direction removes, mooring cable slope between first leading wheel and the fourth leading wheel, through the position of the spacing mooring cable of two fourth leading wheels, make the mooring cable that is located between fourth leading wheel and the second leading wheel keep perpendicular, reduce the friction between mooring cable and the department that runs through of mooring cable and install bin.
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 center of the rotation circle of the rotation sleeve, and the distance variation between the distance measuring sensor and the measuring plate is the height variation of the rotation sleeve;
step five: the position of the rotary circle center of the rotary sleeve is unchanged, the distance from the rotary sleeve to the rotary circle center 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 variable quantity of the rotary sleeve from R is H, H is the length of the right-angled side of the right-angled triangle, and the inclination angle of the rotary sleeve is known by knowing the two side lengths of the right-angled triangle;
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 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 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-angle side of the right triangle, and knowing the two side lengths of the right triangle, the inclination angle of the rotary sleeve is further known;
(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 structural view of an arc-shaped 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 device comprises a mounting box 1 and a floating body observation mechanism 2, wherein the floating body observation mechanism 2 is located above the mounting box 1, a winding shaft 3 is arranged in the mounting 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 mounting box 1 through a first bearing 5, a mooring cable 6 is arranged in the mounting 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 mounting 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 located on two sides of the mooring cable 6, the first guide wheels 17 are connected with the movable seat 7 through a rotating member, one side of the movable seat 7 is provided with a movable plate 8, the movable plate 8 is fixedly connected with the movable seat 7 through a rotating plate 9, the rotating plate 8 is connected with the mounting box 1 through a rectangular sliding member 11, one side of the movable plate 8 is provided with a movable plate driving mechanism 10, one movable plate 10, and a movable plate driving mechanism 10 is arranged on the rotating shaft 10, and connected with a rotating mechanism 10, and a rotating mechanism 10, the rotating mechanism of the rotating plate 1, and a rotating mechanism 10, the rotating mechanism 10, and a rotating mechanism 10, the rotating mechanism is arranged in the rotating plate 1;
inclination measurement mechanism is including setting up in the swivel mount 13 of installation box 1 top, and the outside of mooring cable 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 installation box 1 are connected through rotary support piece, fixedly connected with second pivot 18 on the swivel mount 13, second pivot 18 and installation box 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 installation box 1, be equipped with on the installation box 1 and measure board 16 matched with horizontal slip unit.
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 above the second guide wheel 43 is inclined, the rotary sleeve 13 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 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, the two side lengths of the right triangle are known, the inclination angle of the rotating sleeve 13 is further known, when the inclination angle of the mooring cable 6 is known, the height of the floating body observation mechanism 2 can be known, the height of the floating body observation mechanism 2 is further accurately known, the floating body observation mechanism 2 can accurately reach a preset position, and the observation is convenient, through the 4 antiport of rotary driving mechanism drive first pivot, and then make winding shaft 3 antiport, 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, move about repeatedly through fixed column 12 drive fly leaf 8 horizontal direction, and then make and control about spliced pole 9 drive sliding seat 7 horizontal direction, control through controlling of two first leading wheels 17 drive mooring line 6 horizontal directions, when first pivot 4 and winding shaft 3 are rotatory, make the even winding in the outside of winding shaft 3 of mooring line 6.
In a third embodiment, on the basis of the first embodiment, as shown in fig. 4 and 5, the arc sliding unit includes an arc plate 25 disposed on one side of the second rotating shaft 18, the arc plate 25 is connected to the mounting box 1 through a connecting plate 28, a second sliding slot 26 is disposed on the arc plate 25, one end of the second rotating shaft 18 is fixedly connected to a sliding block 27, the sliding block 27 is located in the second sliding slot 26, the cross sections of the second sliding slot 26 and the sliding block 27 are both T-shaped structures, the rotating support includes a second fixing plate 29 disposed on the top of the mounting box 1, the second fixing plate 29 is fixedly connected to the mounting 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 to 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 chain wheel 38 and the second chain wheel 39 are connected by 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 the positioning columns 42 are respectively 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 by 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, one of the first rotating shafts 4 is sleeved with a fixedly connected gear ring 48, the gear 47 is meshed with the gear ring 48;
through the design of fixed block 41 and reference column 42, make the steady removal of fly leaf 8 horizontal direction, drive gear 47 through motor 46 and rotate, and then drive gear ring 48 through gear 47 and rotate, can make one of them first pivot 4 drive winding axle 3 rotatory, when winding axle 3 is rotatory, another first pivot 4 drives second sprocket 39 and rotates, and then drive first sprocket 38 through chain 40 and rotate, can make worm 36 synchronous revolution, through the cooperation of worm 36 and worm wheel 34, when worm 36 is rotatory, worm 36 drives worm wheel 34 and rotates, and then drive swivel plate 10 through fourth pivot 33 and rotate, when first pivot 4 is rotatory, can make swivel plate 10 synchronous revolution.
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 wheel 49 is 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 wheel 17 and the third guide wheel 49 is vertical, the mooring cable 6 is prevented from applying a force to the first guide wheel 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 wheel 53 is 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 wheel 17 moves in a horizontal direction, the mooring cable 6 between the first guide wheel 17 and the fourth guide wheel 53 is inclined, and through the position of the mooring cable 6 between the two fourth guide wheels 53, the position of the mooring cable 6 is located between the fourth guide wheels 43, and the mooring cable 6 penetrates through the installation box 1, and the vertical friction between the mooring cable 6 is reduced.
The automatic observing method of the ocean vertical section of the embodiment 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 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 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 (4)
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), the first guide wheels (17) are connected with the movable seat (7) through rotating pieces, one side of the movable seat (7) is provided with a connecting column (8), one side of the movable seat (7) is provided with a rectangular plate (8), and one side of the movable plate (10) is connected with the installation box (1) through a connecting column (8), the rotating plate (10) is fixedly connected with a fixed column (12), the fixed column (12) is inserted into the rectangular hole (11), a rotating 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), the rotary sleeve (13) is sleeved outside the mooring cable (6), two second guide wheels (43) are arranged below the rotary sleeve (13), the second guide wheels (43) are connected with the installation box (1) through rotary supporting members, a second rotating shaft (18) is fixedly connected onto the rotary sleeve (13), the second rotating shaft (18) is connected with the installation box (1) through an arc-shaped sliding unit, the rotary sleeve (13) is sleeved outside the second rotating shaft (18), the rotary sleeve (13) is connected with the second rotating shaft (18) through a second bearing (15), a measuring plate (16) is fixedly connected onto one side of the rotary sleeve (13), a distance measuring sensor (32) is fixedly connected onto the top of the installation box (1), and a horizontal sliding unit matched with the measuring plate (16) is arranged on the installation box (1);
the horizontal sliding unit comprises a first fixing plate (19) arranged 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 the inner wall of one side of the limiting cavity (22), a limiting disc (24) is arranged 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 arc-shaped sliding unit comprises an arc-shaped plate (25) arranged 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 groove (26) is formed in the arc-shaped plate (25), a sliding block (27) is fixedly connected to one end of the second rotating shaft (18), the sliding block (27) is located in the second sliding groove (26), and the cross sections of the second sliding groove (26) and the sliding block (27) are both of a T-shaped structure;
the rotating 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);
the synchronous transmission mechanism comprises a fourth rotating shaft (33) arranged on one side of the rotating plate (10), one end of the fourth rotating shaft (33) is fixedly connected with the rotating plate (10), the other end of the fourth rotating shaft (33) is connected with the inner wall of one side of the installation box (1) through a fourth bearing (35), a worm wheel (34) fixedly connected with the outside of the fourth rotating shaft (33) is sleeved, a worm (36) is arranged in the installation box (1), the worm (36) is meshed with the worm wheel (34), two ends of the worm (36) are respectively connected with the inner wall of the installation box (1) through fifth bearings (37), and the worm (36) is connected with one first rotating shaft (4) through a synchronous rotating unit;
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 fixedly connected with the inner walls of two sides of the installation box (1) respectively, the two positioning columns (42) penetrate through the two fixed blocks (41) respectively, 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), and 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), a gear (47) is fixedly connected with an output end of the motor (46), a gear ring (48) which is fixedly connected with the outside of one first rotating shaft (4) is sleeved, and the gear (47) is meshed with the gear ring (48).
2. The automatic observing device of ocean vertical section of claim 1, 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).
3. The automatic observation device of ocean vertical section according to claim 1, characterized in that: two curb plates (50) of one side fixedly connected with of sliding seat (7), be equipped with two third leading wheels (49) between two curb plates (50), the both sides of third leading wheel (49) are fixedly connected with sixth pivot (51) respectively, the one end and curb plate (50) of sixth pivot (51) are connected through 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 wheel (53) are located the both sides of mooring line (6) respectively, the top inner wall fixedly connected with third fixed plate (54) of installation box (1), one side fixedly connected with seventh pivot (55) of fourth leading wheel (53), the one end of seventh pivot (55) is connected through eighth bearing (56) with third fixed plate (54).
4. An automatic observing method of a marine vertical section using the automatic observing apparatus of a marine vertical section according to claim 1, 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) above the second guide wheel (43) is inclined, and the rotary sleeve (13) outside the mooring rope (6) is inclined;
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 collected, and the floating body observation mechanism (2) moves downwards;
step eight: first pivot (4) rotatory in-process, first pivot (4) drive rotor plate (10) synchronous revolution, and then make fixed column (12) slide in rectangular hole (11), control through fixed column (12) drive fly leaf (8) horizontal direction and remove repeatedly, and then make spliced pole (9) drive movable seat (7) horizontal direction and remove, control through controlling of two first leading wheels (17) drive mooring rope (6) horizontal direction, when first pivot (4) and winding axle (3) are rotatory, make the even winding in the outside of winding axle (3) of mooring rope (6).
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