CN108116996B - Ocean power parameter towing type profile measurement system - Google Patents
Ocean power parameter towing type profile measurement system Download PDFInfo
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- CN108116996B CN108116996B CN201711449221.7A CN201711449221A CN108116996B CN 108116996 B CN108116996 B CN 108116996B CN 201711449221 A CN201711449221 A CN 201711449221A CN 108116996 B CN108116996 B CN 108116996B
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- 238000005259 measurement Methods 0.000 title claims abstract description 15
- 238000004804 winding Methods 0.000 claims abstract description 137
- 239000000523 sample Substances 0.000 claims abstract description 59
- 238000011084 recovery Methods 0.000 claims abstract description 14
- 208000017379 Undifferentiated connective tissue syndrome Diseases 0.000 claims abstract description 9
- 238000004064 recycling Methods 0.000 claims abstract description 4
- 238000006073 displacement reaction Methods 0.000 claims description 34
- 239000000725 suspension Substances 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000011835 investigation Methods 0.000 abstract description 2
- 230000001276 controlling effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
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- 229920000742 Cotton Polymers 0.000 description 1
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006247 magnetic powder Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
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- 150000003839 salts Chemical class 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/12—Driving gear incorporating electric motors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
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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
- G01C13/002—Measuring the movement of open water
- G01C13/004—Measuring the movement of open water vertical movement
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
- G05D3/128—Control of position or direction using feedback using clutch or brake
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- Hydrology & Water Resources (AREA)
- Radar, Positioning & Navigation (AREA)
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Abstract
The invention discloses a marine power parameter dragging type profile measurement system which comprises a winch, a winding machine, a recovery rope, a UCTD probe and a deck terminal computer, wherein the winch is connected with the winding machine through a cable; the winch is used for rapidly throwing and recycling the probe, the winding machine is used for rapidly winding the wire on the wire barrel after the probe is recycled, the probe is loaded with a self-contained CTD instrument and used for measuring CTD data of ocean profiles, and when the probe is recycled to the deck, the terminal computer collects the probe data; the invention realizes the requirements of rapid installation, convenient use, stability and reliability on the investigation ship, and improves the reliability, environmental adaptability and maintainability of UCTD equipment.
Description
Technical Field
The invention relates to the technical field of sea water detection, in particular to a marine power parameter dragging type profile measurement system.
Background
In view of the demand of marine scientific research, the profile data can better reflect the distribution of marine thermal salt stratums, but the marine profile investigation cost is high, so that the research of a marine dynamic parameter drag profile measurement system (UCTD) used on a survey vessel is carried out in recent years.
The UCTD prototype developed at home at present adopts a frequency conversion speed regulation principle to realize the functions of quick throwing and recovery of a probe, stepless speed change is adopted during recovery, belt type braking is adopted during braking, and a single-plate clutch is adopted for power transmission between an alternating current motor and a winding drum. Although the winch realizes the required functions and technical performances, the whole machine has the problems of larger volume, heavier weight and more operation steps. And the winding machine for winding the thread rope back to the probe wire reel adopts an alternating current speed regulating motor, and the problem that the success rate of putting the probe to a preset depth is affected due to the fact that the tension control function is imperfect during winding.
Disclosure of Invention
Aiming at the defects, the invention provides a marine power parameter towing type profile measurement system, which meets the requirements of quick installation, convenient use, stability and reliability on a survey ship and improves the reliability, environmental adaptability and maintainability of UCTD equipment.
The technical scheme of the invention is realized as follows: a marine power parameter dragging type profile measurement system comprises a winch, a winding machine, a recovery rope, a UCTD probe and a deck terminal computer; the winch is used for rapidly throwing and recycling the probe, the winding machine is used for rapidly winding the wire on the wire barrel after the probe is recycled, the probe is loaded with a self-contained CTD instrument and used for measuring CTD data of ocean profiles, and when the probe is recycled to the deck, the terminal computer collects the probe data;
the winch comprises a main body structure, a suspension arm, a rotary seat and a front end pulley, wherein the main body structure is arranged on the rotary seat and controlled by an electric control component, the suspension arm is arranged on the main body structure, the front end pulley is arranged at the front end of the suspension arm, and the recovery rope is controlled by the winch and is thrown into the ocean and recovered through the front end pulley;
the main structure comprises a box body, a winding drum shaft system, a main motor, a chain wheel, a chain, a clutch, a suspension arm mounting seat and a wire arranging device, wherein the box body is formed by splicing steel plates by adopting screws, the winding drum shaft system, the main motor and the wire arranging device are arranged in front and back in parallel, a single end of the main motor is fixed on a bottom plate of the box body, a main shaft of the winding drum shaft system is fixed on a left side plate and a right side plate through two ends of a bearing, the wire arranging device is fixed at the front end of the main structure, an output shaft of the main motor drives the main shaft of a winding drum part to rotate through the chain wheel and the chain, and the clutch is arranged on the main shaft of the winding drum and used for controlling loading and idling of winding drum power.
Further, the main body structure further comprises a manual brake, the manual brake is a disc brake, the brake handle is connected through the brake cable, and when the brake handle is pulled, the brake cable drives the disc brake to brake the chain wheel.
Further, the main body structure further comprises a manual recovery structure which is arranged at the front end of the reel shaft system and fixed on the right side plate, and is used for fixing a bolt on the rotating shaft when the power of the winch fails, and driving the bolt to rotate through the socket spanner, so that the gear at the front end is meshed with the gear of the reel shaft system, the reel is rewound, and the probe is recovered.
Further, the wire arranging device comprises a wire arranging device motor, the wire arranging device motor is connected with the screw rod through a coupler, the sliding block is arranged on the screw rod, and the wire arranging roller assembly and the wire rope tensioner are arranged on the sliding block; the winding displacement roller assembly comprises two winding displacement rollers and a base, when the winding displacement rollers are recovered, the winding displacement rollers are turned over and erect, the wires are orderly arranged when the wires are recovered, and the winding displacement rollers are turned down in other working states.
Further, the electric control component comprises a main electric appliance driver, a clutch driver, a winding displacement device motor driver, a clutch three-section switch, a winding displacement device starting switch and a main motor rotating speed double-section change-over switch.
Further, the winding machine comprises a screw, a sliding block, a coupling, a rotary main motor, a winding machine winding motor, a wire barrel clamp, a side plate, a PLC (programmable logic controller) and a motor driver, wherein the rotary main motor and the winding machine winding motor are fixed on the side plate in parallel, the wire barrel clamp is arranged on an extending shaft of the rotary main motor, the winding machine winding motor is connected with the screw through the coupling, the screw is fixed on a guide rail, and centering of two ends of the wire barrel clamp is realized by taking the guide rail as a reference;
the winding displacement roller and the rope tensioner are arranged on the sliding block, the sliding block is arranged on the screw rod, the winding displacement motor and the rotary main motor of the winding machine are provided with photoelectric code plates, the photoelectric code plates are connected with a PLC (programmable logic controller), and the PLC is connected with a motor driver.
Further, the wire barrel clamp comprises a wire barrel positioning seat and a spring telescopic seat, the wire barrel positioning seat is fixedly arranged on the extension shaft of the main motor, the wire barrel positioning seat and the spring telescopic seat at the far end form the wire barrel clamp, and the wire barrel positioning seat is matched with the front end of the probe wire barrel.
Further, the rotating main motor of the winding machine and the motor of the winding machine winding displacement device are double direct current motors, the double direct current motors are controlled by a PLC, and the total length of winding is set by a text input device of the PLC; three photoelectric switches are used for controlling the position of the flat cable.
Furthermore, the whole winding machine is fixed together with the rotary seat by adopting a mounting plate.
Compared with the prior art, the invention has the advantages that: by means of the structure designed by the present invention,
(1) the automation level of the equipment is improved, the operation procedure is simplified, the work stability is realized, the time for single operation process under the navigational speed of 12kn is not more than 45min, and the equipment can be put in continuously;
(2) the winding quality of the winding machine and the reliability of the recovered ropes are improved, so that the success rate of putting the probe to a preset depth is not less than 95%;
(3) the reliability, the environmental adaptability and the maintainability of UCTD equipment are improved.
Drawings
FIG. 1 is a schematic diagram of the working principle of the present invention;
FIG. 2 is a schematic view of the winch arrangement of the present invention;
FIG. 3 is a schematic diagram of the main structure of the winch of the present invention;
FIG. 4 is a schematic diagram of the electrical control principle of the winch of the present invention;
fig. 5 is a schematic structural view of a winding machine according to the present invention;
fig. 6 is a schematic diagram of the electrical principle of the winding machine in the present invention.
Wherein:
1. a winch; 2. A string; 3. A probe;
4. a rotary base; 5. A suspension arm; 6. A front end pulley;
7. a main body structure; 8. A main motor; 9. Sprocket and chain;
10. disc brake; 11. A clutch; 12. A spool shaft system;
13. a case; 14. A wire arranging device, 15 and a wire arranging roller assembly;
16. a boom mounting base; 17. A PLC controller; 18. A screw;
19. a wire arranging roller; 20. A slide block; 21. A side plate;
22. a winding machine winding displacement motor; 23. Rotating the main motor; 24. A coupling;
25. a wire cylinder positioning seat; 26. A probe wire barrel; 27. A spring telescopic seat;
28. and (3) a switch.
Detailed Description
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
The general design principle of the invention is as follows: from the demand of marine scientific research, the profile data can be obtained by a fixed-point vertical dropping instrument to better reflect the distribution of marine thermocline. If the vertical lowering movement of the probe is achieved while the vessel is underway, a double-ended approach is taken in which the lowering of the probe is almost completely decoupled from the vessel movement, i.e. its lowering movement speed is independent of the vessel movement, as shown in fig. 1.
The UCTD-ocean power parameter dragging type profile measurement system provided by the invention consists of a portable special winch 1, a quick winding machine, a rope 2, a probe 3 and a deck terminal computer, wherein the portable winch 1 is used for rapidly throwing and recycling the probe 3, and the winding machine is used for rapidly winding on a wire cylinder after the probe 3 is recycled. The probe 3 carries a self-contained CTO for measuring CTO data of the ocean profile. After the probe 3 is retrieved to the deck, the probe data is collected with the terminal computer.
The winch 1 is shown in fig. 2 and consists of a main body structure 7, a suspension arm 5, a rotary seat 4, a front end pulley 6 and the like, and the main body structure 7 is shown in fig. 3 and comprises a box body 13, a drum shaft system 12, a main motor 8, a chain wheel and chain 9, a disc brake 10, a clutch 11, a suspension arm mounting seat 16, a manual recovery structure and a wire arranging device 14.
The box 13 is formed by splicing steel plates by adopting screws, the winding drum shafting 12, the main motor 8 and the wire arranging device 14 are arranged in front-back parallel, a main shaft of the winding drum shafting 12 is fixed on a single-end fixed bottom plate of the main motor 8, two ends of a main shaft of the winding drum shafting 12 are fixed on a left side plate and a right side plate through bearings, and the wire arranging device 14 is fixed at the front end of the main body structure 7. The output shaft of the main motor 8 drives the main shaft of the winding drum shafting 12 to rotate through a chain wheel and a chain 9, and a clutch 11 is arranged on the winding drum main shaft and is used for controlling the loading and idling of the winding drum power.
The wire arranging device 14 of the winch 1 comprises a wire arranging device motor, wherein the wire arranging device motor is connected with a screw rod through a coupler, a sliding block is arranged on the screw rod, and a wire arranging roller assembly 15 and a wire rope tensioner are arranged on the sliding block; similar to the winding machine winding device structure, the main difference is that the winch winding device 14 has larger power, the length of the screw for winding is shorter, and other composition structures are similar to the winding machine winding device.
The electric control part and the element mainly comprise a main electric appliance driver, a clutch driver, a winding displacement device motor driver, a clutch three-section switch, a winding displacement device starting switch and a main motor rotating speed double-section change-over switch.
The main structure 7 is provided with a manual brake, and adopts a disc brake 10, one end of the brake cable is connected with a brake, the other end of the brake cable is connected with a brake handle, and when the brake handle is pulled, the brake cable brakes the disc brake 10.
The winch main body structure 7 is arranged on the rotary seat 4, after the probe is put in and recovered, the locking pin of the rotary seat 4 can be pulled out, the winch main body structure 7 and the suspension arm 5 arranged through the suspension arm mounting seat 16 can be rotated back to the inner side of the deck, and the wire is rewound into the wire barrel of the probe 3 by matching with a winding machine.
The structure of the winding displacement roller assembly 15 is composed of two winding displacement rollers and a base, when the winding displacement rollers are recovered, the winding displacement rollers are turned over and erect, the wires are orderly arranged while the wires 2 are recovered, and in other working states, the winding displacement rollers are turned down.
The manual recovery mechanism is mounted at the front end of the spool shaft 12 and fixed to the right side plate. Under the condition that the power of the winch 1 fails, a bolt can be fixed on the rotating shaft, the bolt is driven to rotate by a socket wrench, and a gear at the front end is meshed with a gear of the reel shafting 1, so that the reel is rewound, and the probe is retracted.
The winch 1 motor adopts a power 750w direct current motor, a double-pole double-throw switch controls a motor driver to realize double-section speed locking, namely a normal recovery speed and a recovery end section speed (when the probe is recovered to be close to a deck, the speed of the main motor is reduced through the switching of the switch, and the probe 3 is prevented from being recovered to be too fast to collide with the stern).
The power supply of the control part is introduced from a power supply box, the voltage is 24v, and the control part is firstly connected to a power supply module, and the power supply module is provided with a voltage stabilizer for respectively supplying power to the main motor 8, the winding displacement motor driver and the clutch control circuit.
The main motor driver switches different resistor voltage division loops to realize the double-section speed control of the main motor 8.
As shown in fig. 4, the loop of the clutch 11 controls the suction force of the electromagnetic clutch through the voltage of the three-stage switch to realize three states, namely a free wheel state of complete disconnection, free rotation of the winding drum without obstruction during paying-off, and a complete suction state, and in the process of recovering the probe 3, the winding drum shafting 12 is mounted on a chain wheel and chain transmission gear train, so that the main motor 8 drives the winding drum shafting 12 to rotate and recover the cotton rope 2. The third state requires switching to the voltage dividing circuit through a switch to adjust the voltage applied to the clutch 11, thereby achieving the effect of adjusting the suction force. The constant tension is used for winding the wire on the wire cylinder of the probe 3 after the probe is recovered, and is beneficial to the neatness and compactness of winding the wire rope 3 on the wire cylinder.
The working principle of the winch 1 is as follows: in the probe 3 releasing stage, the clutch 11 is completely released, the winding drum is not blocked to rotate, the influence on the movement below the probe 3 is small, the winding drum needs to be in a free wheel state in the probe releasing stage, namely, the electromagnetic clutch 11 of the winding drum shafting 12 is adopted to control the mounting and the releasing of the winding drum and the motor transmission, the double-end paying-off release of the probe 3 during ship navigation is realized, and the movement of the probe 3 is not interfered. In the recovery stage, the clutch 11 is engaged, the main motor 8 is driven by the sprocket and the chain 9, and the power of the main motor 8 is transmitted to the spool shaft 12. The suction of the clutch 11 enables the winding drum and the main motor 8 to synchronously rotate, and drives the winding drum to rotate to recover the rope 2; finally, in the winding stage, the winch main body structure 7 and the suspension arm 5 can be rotated back to the inner side of the deck through the rotary seat 4, and the wire is wound back again by matching with a winding machine.
In addition to the structure of the winch 1, another important point of the present invention is the structure of the winding machine, which includes, as shown in fig. 5, a screw 18, a guide rail and a slider 20 (the traverse rollers and the cord tensioner are mounted on the slider 20), a coupler 24, a rotary main motor 23 (with a photoelectric encoder), a winding machine traverse motor 22 (with a photoelectric encoder), a bobbin clamp, a side plate 21, a PLC controller 17 (integrated text display), a motor driver, and a power switch 28.
The rotary main motor 23 and the winding machine winding displacement motor 22 are fixed on the side plate 21 in parallel, a wire cylinder positioning seat 25 (matched with the front end of the probe wire cylinder 26) is fixed on the extending shaft of the rotary main motor 23, a wire cylinder clamp is formed by the rotary main motor and a spring telescopic seat 27 at the far end, the winding machine winding displacement motor 22 is connected with the screw 18 through a coupler 24, the screw 18 is fixed on a guide rail, and the centering of the two ends of the probe wire cylinder clamp is realized by taking the guide rail as a reference.
The winding machine is integrally fixed with the winch rotary seat by adopting a mounting plate.
The working principle of the winding machine is as follows:
after the probe 3 is recovered, the thin cable needs to be wound on the probe 3 again to realize double-end paying-off. The winding machine realizes the functions of quick clamping of the probe wire cylinder 26, quick winding and wire arrangement, positive and negative conversion and the like,
the design of the winding machine adopts a coaxial fixture made of plastic, one end of the coaxial fixture is provided with a spring, the other end of the coaxial fixture is mechanically connected with a motor shaft, and the probe wire cylinder 26 can be quickly fixed on the winding machine and can be driven to rotate stably and quickly during winding. The winding machine rotary main motor 23 and the winding device motor 22 are double direct current motors, and are controlled by the PLC 17, and the total length of winding is set by a text input device of the PLC. The PLC outputs pulse signals to the DC motor controller, drives the main motor to drive the wire barrel of the probe to rotate, drives the wire arranging DC motor to drive the lead screw (screw rod) to reciprocate, and realizes the function of wire arranging. The number of turns and the winding length during winding are displayed in real time in a text display. The magnetic powder clutch is adopted to stabilize the tension when the winding machine winds the wire on the probe 3, thereby improving the uniformity and compactness of the flat cable and avoiding the influence on the descending speed due to uneven paying-off when the probe 3 descends.
As shown in fig. 6, to match the rotational speeds of the two dc motors, the main dc motor rotates the probe wire drum 26 while the wire guide moves a corresponding distance. The PLC is adopted to count output signals of photoelectric code plates of two motors, the rotating speed of the motors is calculated, corresponding pulses are output through PLC control, the rotating main motor 23 rotates one circle in a feedback process, and the winding machine winding displacement motor 22 drives a lead screw (screw rod) to linearly move by a distance corresponding to the diameter of a wire cylinder.
Three photoelectric switches are used for controlling the position of the flat cable. When the winding machine winding displacement motor 22 drives the screw rod to rotate, the driving sliding block performs winding displacement movement. The first photoelectric switch is used for starting, rapidly bypasses an ellipsoid at the tail end of the wire barrel, when the baffle plate on the sliding block triggers the photoelectric switches at the left end and the right end, the motor turns over to drive the sliding block to reversely move, and the wire arrangement function is achieved repeatedly.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (7)
1. A marine power parameter drag type section measurement system is characterized in that,
the system comprises a winch, a winding machine, a recovery rope, a UCTD probe and a deck terminal computer; the winch is used for rapidly throwing and recycling the probe, the winding machine is used for rapidly winding the wire on the wire barrel after the probe is recycled, the probe is loaded with a self-contained CTD instrument and used for measuring CTD data of ocean profiles, and when the probe is recycled to the deck, the terminal computer collects the probe data;
the winch comprises a main body structure, a suspension arm, a rotary seat and a front end pulley, wherein the main body structure is arranged on the rotary seat and controlled by an electric control component, the suspension arm is arranged on the main body structure, the front end pulley is arranged at the front end of the suspension arm, and the recovery rope is controlled by the winch and is thrown into the ocean and recovered through the front end pulley;
the main structure comprises a box body, a winding drum shaft system, a main motor, a chain wheel, a chain, a clutch, a suspension arm mounting seat and a wire arranging device, wherein the box body is formed by splicing steel plates by adopting screws, the winding drum shaft system, the main motor and the wire arranging device are arranged in parallel front and back in the box body, one end of the main motor is fixed on a bottom plate of the box body, a main shaft of the winding drum shaft system is fixed on a left side plate and a right side plate through two ends of a bearing, the wire arranging device is fixed at the front end of the main structure, an output shaft of the main motor drives the main shaft of a winding drum part to rotate through the chain wheel and the chain, and the clutch is arranged on the main shaft of the winding drum and used for controlling loading and idling of power of the winding drum;
the winding machine comprises a screw, a sliding block, a coupler, a rotary main motor, a winding machine winding motor, a bobbin clamp, a side plate, a PLC (programmable logic controller) and a motor driver, wherein the rotary main motor and the winding machine winding motor are fixed on the side plate in parallel, the bobbin clamp is arranged on an extending shaft of the rotary main motor, the winding machine winding motor is connected with the screw through the coupler, the screw is fixed on a guide rail, and the centering of two ends of the bobbin clamp is realized by taking the guide rail as a reference; the winding displacement roller and the rope tensioner are arranged on the sliding block, the sliding block is arranged on the screw rod, the winding displacement motor and the rotary main motor of the winding machine are both provided with photoelectric code discs, the photoelectric code discs are connected with a PLC (programmable logic controller), and the PLC is connected with a motor driver; the winding machine is integrally fixed with the rotary seat by adopting a mounting plate.
2. A marine power parameter towed profile measurement system according to claim 1, wherein,
the main structure further comprises a manual brake, wherein the manual brake is a disc brake, a brake handle is connected through a brake cable, and when the brake handle is pulled, the brake cable drives the disc brake to brake the chain wheel.
3. A marine power parameter towed profile measurement system according to claim 1, wherein,
the main structure further comprises a manual recovery structure which is arranged at the front end of the reel shaft system and fixed on the right side plate, and is used for fixing a bolt on the rotating shaft when the power of the winch fails, and driving the bolt to rotate through the socket spanner, so that the gear at the front end is meshed with the gear of the reel shaft system, the reel is rewound, and the probe is recovered.
4. A marine power parameter towed profile measurement system according to claim 1, wherein,
the wire arranging device comprises a wire arranging device motor, wherein the wire arranging device motor is connected with a screw rod through a coupler, a sliding block is arranged on the screw rod, and a wire arranging roller assembly and a wire rope tensioner are arranged on the sliding block; the winding displacement roller assembly comprises two winding displacement rollers and a base, when the winding displacement rollers are recovered, the winding displacement rollers are turned over and erect, the wires are orderly arranged when the wires are recovered, and the winding displacement rollers are turned down in other working states.
5. A marine power parameter towed profile measurement system according to claim 1, wherein,
the electric control component comprises a main electric appliance driver, a clutch driver, a winding displacement device motor driver, a clutch three-section switch, a winding displacement device starting switch and a main motor rotating speed double-section change-over switch.
6. A marine power parameter towed profile measurement system according to claim 1, wherein,
the wire barrel clamp comprises a wire barrel positioning seat and a spring telescopic seat, wherein the wire barrel positioning seat is fixedly arranged on an extension shaft of the main motor, the wire barrel positioning seat and the spring telescopic seat at the far end form the wire barrel clamp, and the wire barrel positioning seat is matched with the front end of the probe wire barrel.
7. A marine power parameter towed profile measurement system according to claim 1, wherein,
the rotary motor of the winding machine and the motor of the winding machine winding displacement device are double direct current motors, the double direct current motors are controlled by a PLC (programmable logic controller), and the total length of winding is set by a text input device of the PLC; three photoelectric switches are used for controlling the position of the flat cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711449221.7A CN108116996B (en) | 2017-12-27 | 2017-12-27 | Ocean power parameter towing type profile measurement system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711449221.7A CN108116996B (en) | 2017-12-27 | 2017-12-27 | Ocean power parameter towing type profile measurement system |
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| CN108116996A CN108116996A (en) | 2018-06-05 |
| CN108116996B true CN108116996B (en) | 2023-12-08 |
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| CN114735609B (en) * | 2022-04-28 | 2024-01-26 | 杭州流控机器制造有限公司 | Electric winch with automatic probe laying function |
| CN115123950B (en) * | 2022-07-18 | 2024-01-12 | 中科长城海洋信息系统有限公司 | Upright post rotating mechanism and marine upright post winch |
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| 任炜 ; 李晖 ; 李永奇 ; 杜敏 ; .UCTD系统及其关键技术介绍.海洋技术.2008,(01),第8-10、18页. * |
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