CN109466717A - A kind of Multifunctional hoisting ship balance system and its working method - Google Patents
A kind of Multifunctional hoisting ship balance system and its working method Download PDFInfo
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- CN109466717A CN109466717A CN201811388359.5A CN201811388359A CN109466717A CN 109466717 A CN109466717 A CN 109466717A CN 201811388359 A CN201811388359 A CN 201811388359A CN 109466717 A CN109466717 A CN 109466717A
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- water
- ship
- counterweight
- hydraulic cylinder
- water tank
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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
- B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
- B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
- B63B43/04—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving stability
- B63B43/06—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving stability using ballast tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
- B63B39/08—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using auxiliary jets or propellers
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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
- B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
- B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
- B63B43/10—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy
- B63B43/14—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy using outboard floating members
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The present invention provides a kind of Multifunctional hoisting ship balance system and its working methods, including hull, balance sink, tuning balanced reservoir, lift fan, self-balancing crane, double water spray balancing devices and PLC control system；Balance sink is located on the ship side of hull two sides, tuning balanced reservoir is located at belowdecks, tuning balanced reservoir includes main water box and deputy tank, lift fan is respectively provided on the deck of hull surrounding, self-balancing crane counter-jib is equipped with fixed weight block and variable counterweight cistern device, and double water spray balancing devices are located at two side bottom of ship side.The present invention provides the trimming moment of hull using the thrust of the gravity and buoyancy of balance sink, the gravity for tuning balanced reservoir, fan lift and double water jet pumps, variable counterweight water tank can automatically adjust crane balance power, double water spray balancing devices can provide thrust forward or backward in ship's navigation, 90 ° of offer upwards thrusts can be provided when lifting cargo, realize several work function.
Description
Technical field
The invention belongs to lifting technical field of ships, it is related to a kind of Multifunctional hoisting ship balance system and its work side
Method.
Background technique
Lifting in ship there are in, large-scale at present is plugged into cargo ship, after cargo being lifted by crane, is transported to stop
On mammoth tanker in deep-sea, which can be used in incomplete harbour.Common lifting plugs into cargo ship in ship
Two sides be provided with goliath for lift transport goods, it is easy since ship is unstable but during lift cargo
It is uneven to cause crane center of gravity, tipping phenomenon is caused, to reduce the service life of crane；Meanwhile in high-volume
When hoisting heavy, ship two sides discontinuity causes unbalance, be easy to cause the rollover of ship, navigation when power not
Be enough and Shipping navigate by water when wave cause cargoes from scattering phenomenon occur.
Summary of the invention
To solve the above problems, the present invention provides a kind of Multifunctional hoisting ship balance system and its working methods.System
System includes that balance sink, tuning balanced reservoir, lift fan, self-balancing crane, double water spray balancing devices and PLC control are single
Member；Balance sink is located at ship side two sides, can extend to both sides and expand, and increases beam of hull and provides upward buoyancy, when a hoist
One side filled water provides gravity and is balanced when object hull tilts；Tuning balanced reservoir can apply by adjusting dress water position
Gravitational equilibrium, while while navigating by water, adjusts slosh frequency, can subtract automatically and shake, avoid cargoes from scattering；Lift fan can be in beveled end
Upward lift is provided, ship inclination is prevented；Double water spray balancing devices provide backward thrust in ship's navigation and improve speed,
Offer upwards thrust is provided when ship inclination, returns ship just；Self-balancing crane being capable of adjust automatically weight in lifting
Heart balance prevents crane tipping, and whole system is connected to PLC control unit, realizes automation control.
Technical scheme is as follows:
A kind of Multifunctional hoisting ship balance system, including hull, further include balance sink, tuning balanced reservoir, lift fan,
Self-balancing crane, double water sprays balance dress and PLC control system；The balance sink is equipped with two groups, is respectively provided at hull two sides
Ship side on, the balance sink includes groove body and hydraulic telescopic arm, and the groove body is open-topped U-shaped ship structure, described
Groove body bottom is hinged on hydraulic telescopic arm extension end, and the groove body is hinged in overturning hydraulic cylinder extension end, the overturning liquid
Cylinder pressure cylinder bottom end is hinged on hydraulic telescopic arm, and the hydraulically extensible arm headend is hinged on ship side, on the hydraulic telescopic arm
Equipped with stretching, extension hydraulic cylinder, the stretching, extension hydraulic cylinder extension end is hinged on hydraulic telescopic arm, the stretching, extension hydraulic cylinder bottom end hinge
It connects on the quarter；The tuning balanced reservoir is equipped with two groups, is respectively provided at stem belowdecks and tail portion, the tuning balance
Water tank includes main water box and deputy tank, and the main water box bottom is equipped with lateral water tank support, and the water tank support is fixed on cabin
Bottom, water tank support both ends are equipped with limited block I, and the water tank support is equipped with rolling rod, and the rolling rod and main water box roll
Connection, the main water box is interior to be equipped with piston plate, and main water box is divided into two parts by the piston plate, and the piston plate both sides are equipped with and watch
Hydraulic cylinder is taken, the servo hydraulic cylinder passes through main water box side wall and is separately fixed at two sides in cabin, on the main water box inside
End is equipped with conversion water channel, and the conversion water channel both ends are equipped with two groups of conversion water valves, and the conversion water channel side is equipped with water compensating valve, institute
It states main water box outboard end and is transversely provided with two groups of hydraulic damper with adjustable, the hydraulic damper with adjustable is fastened on cabin side
Between main water box outboard end, the main water box two side ends are respectively equipped with basic, normal, high three groups of balanced reservoir liquid level sensors；Institute
It states deputy tank to be longitudinally located at the top of main water box, the deputy tank bottom is equipped with two groups of sliding rails, and the sliding rail support is secondary
Water tank is fixed on main water box upper surface, and the sliding rail both ends are equipped with limited block II, are fixed with limit on the limited block II
Bit switch, deputy tank bottom middle position are fixed with ball screw, and the ball screw end is equipped with stepper motor, institute
It states and is equipped with grating scale by ball screw, the grating scale is parallel with sliding rail to be fixed on main water box upper surface；The lift wind
Fan is equipped with four groups, is respectively provided on the deck of hull surrounding, and the lift fan is equipped with two groups of horizontal drive shafts, described laterally to pass
End shaft is equipped with automatic transmission, and angular wheel transmission group I, the angular wheel transmission are equipped among the horizontal drive shaft
Group I is connect with longitudinal drive shaft both ends, and angular wheel transmission group II is equipped among the longitudinal drive shaft, and the angular wheel passes
Dynamic group II is connect with vertical drive shaft upper end, and the vertical drive shaft lower end is connected to angular wheel transmission group III, the taper
Gear drive group III is inputted by main shaft and is driven, and the main shaft is connected to ship power system；The deck is equipped with
Lifting track, the self-balancing crane are located on the lifting track；Double water spray balancing devices are equipped with two groups, and respectively
It is located at the ship side bottom position of hull two sides, double water spray balancing devices include water jet, cam disc and conversion hydraulic cylinder, institute
Water jet and the cam disc are stated equipped with opposite direction is installed between two groups, two groups of water jet, water jet is fixed on the side of cam disc
On, cam disc protrusion side is fixed with slide bar, and the conversion hydraulic cylinder is vertically located in two groups of water jets upper position, institute
It states conversion hydraulic cylinder one end to fix on the quarter, the conversion hydraulic cylinder other end is equipped with pull rod, is equipped with and slides among the pull rod
Slot, the cam disc are connected together by slide bar across sliding slot, and the cam disc is equipped with hollow rotating shaft, the hollow rotating shaft
One end is hinged with cam disc, and the hollow rotating shaft other end is fixedly connected with ship side, and the water jet is equipped with semiaxis, and described half
Axis passes through hollow rotating shaft and is connected on main shaft；The hydraulic telescopic arm, stretching, extension hydraulic cylinder, overturning hydraulic cylinder, servo-hydraulic
Cylinder, conversion water valve, water compensating valve, balanced reservoir liquid level sensor, hydraulic damper with adjustable, stepper motor, conversion hydraulic cylinder and from
Dynamic speed changer is all connected to PLC control system；The groove body is that open-topped U-shaped ship just fills the water into sink, described to turn over
Turning hydraulic cylinder can push sink overturning to be turned to open-topped sink in water to be filled the water, and the stretching, extension hydraulic cylinder can be adjusted
The angle of whole hydraulic telescopic arm and horizontal plane makes to balance sink offer gravity or buoyancy, the main water of the tuning balanced reservoir
Case squeezes the water level for changing two sides by piston plate, and the deputy tank can carry out back-and-forth motion adjustment under the drive of stepper motor
Change position of centre of gravity, the main water box can be swung with rolling rod in navigation, be shaken using water in water tank to side wall
Generation dynamic pressure feedback effect hull on, achieve the purpose that subtract and shake, the lift fan can be according to automatic transmission tune
Whole to provide the size of lift, the self-balancing crane can carry out moving operation along lifting track on clamping plate；It is described convex
Wheel disc can be rotated along hollow rotating shaft, and the slide bar can slide left and right in sliding slot, the conversion hydraulic cylinder
When pull rod being driven to push, slide bar recalls middle slip under the effect of the pressure, drives the water jet rotation on cam disc.
Further, the lifting track is fixed on deck two sides, and the lifting track is in " I " fonts, and top shape
At arc structure, the lifting rail base sets three groups of lifting rail pressure sensors, and lifting track both ends are equipped with two groups
Crane displacement sensor, the deck surrounding and front-rear position be equipped with six groups of obliquity sensors, the rail pressure sensor,
Crane displacement sensor and obliquity sensor are all connected to PLC control system.The lifting track can be square in " I " fonts
Just mobile connecting device snapping, the pressure that the lifting rail pressure sensor detection track is subject to, prejudging crane in advance is
It is no will appear to topple and feed back be adjusted, the crane displacement sensor can detecte crane be applied on hull by
Power position, the obliquity sensor can detecte the tilt angle of hull, are timely fed back to PLC control system and are adjusted,
Hull is avoided to tumble.
Further, the self-balancing crane includes derrick tower, boom and counter-jib, and the derrick tower bottom is set
There are four groups of mobile devices, rotary table be equipped at the top of the derrick tower, operation storehouse is fixed on the rotary table,
The rotary table is equipped with crane rotation angular transducer, and the boom is fixed on rotary table, the boom
It is equipped with lifting trolley, the lifting trolley is slidably connected with boom, states lifting trolley and is equipped with lifting weight sensor, described
Boom tail portion is equipped with lifting trolley displacement sensor；The counter-jib is fixed on rotary table, the counter-jib and boom
It is correspondingly formed straight line and is docking together, the counter-jib is equipped with fixed weight block and variable counterweight cistern device, institute
It states variable counterweight cistern device to be located on the right side of fixed weight block, the variable counterweight cistern device includes multiple groups water tank, ballast water
Case adjusts pump and counterweight water tank small pump, and for the multiple groups water tank at least provided with two groups, the multiple groups tank top is equipped with ballast water
Case inlet valve, the multiple groups water tank bottom are equipped with counterweight discharge valve of cistern for water-closet, and the multiple groups tank top is equipped with counterweight high water tank
Sensor, the counterweight discharge valve of cistern for water-closet are connected to return pipe, and the return pipe is equipped with the adjusting of counterweight water tank and pumps, and described time
Flow tube is connected to counterweight tank intake valve of water, and the return pipe is connected to counterweight water tank drain valve, on the counterweight water tank small pump
Equipped with counterweight water tank water supply pipe, described counterweight water tank water supply pipe one end is connected to the counterweight water tank water compensating valve other end and is connected to waters
In, the counterweight water tank water compensating valve outlet is connect with return pipe；The lifting trolley displacement sensor, lifting weight sensor,
Crane rotation angular transducer, counterweight tank intake valve of water, counterweight discharge valve of cistern for water-closet, counterweight water tank drain valve, counterweight water box liquid
Level sensor, counterweight water tank water compensating valve, counterweight water tank adjust pump and counterweight water tank small pump is all connected to PLC control system.
The lifting trolley, which is equipped with lifting weight sensor, can detecte the weight of lifting cargo, the lifting trolley displacement sensor
It can detecte mass centre changing position in lifting cargo handling process, the variable counterweight cistern device can be by changing to not
The gravity for changing its position of centre of gravity and offer with water tank with water reaches equilibrium state.
Further, the mobile device be bottom be equipped with notch square structure, the mobile device gap position with
" work " type lifting track medium position is corresponding, and is equipped with rolling rod, and the rolling rod is rolled with mobile device and lifting track simultaneously
Connection, the interior idler wheel for being equipped with indent of the mobile device, the idler wheel and lifting top of the rail are rolled and are connected, and the idler wheel connects
There is crane mobile motor, the crane mobile motor is connected to PLC control system.The mobile device can pass through notch knot
Structure sliding snaps on lifting track and prevents from turning on one's side, the rolling rod can reducing friction resistance, move mobile device more smooth,
The idler wheel is designed to that concave inward structure is that mobile device rail contact area increases, and crane can be made to be applied to the power on guide rail
It is more uniform, advancing the track service life, while there is anti-rollover effect.
Operation method of the invention the following steps are included:
1) before lifting cargo, PLC control system starts self-check program, and detection data collection terminal, execution work end signal are normal, into
Enter readiness for operation；
2) when lifting is compared with low-density cargo, the hydraulic telescopic arm ejection of hull two sides drives groove body to drop to the water surface, while decline, stretches
It opens up hydraulic cylinder support hydraulic pressure telescopic arm to extend to both sides, the groove body of two sides provides upward buoyancy at this time, makes hull on the water surface
It keeps stablizing, is not in inclination；Above self-balancing crane swinging boom to the cargo for needing to lift by crane, trolley additional cargo is lifted by crane
Object, lifting weight sensor detect that goods weight, lifting trolley displacement sensor detect the arm of force, and crane rotation angle passes
Sensor, which detects the angle position of rotation and feeds back to PLC control system, is calculated equalising torque parameter, PLC control system control
Variable counterweight cistern device work on counter-jib, starting counterweight water tank adjust the water and selection in pump adjusting multiple groups water tank
The cabinet for needing to fill the water, feedback signal is stopped to PLC control system after counterweight water tank liquid level sensor detection water yield reaches requirement
It only adjusts, the variation using center of gravity to balance fulcrum distance at this time and Gravity changer amount are adjusted to equilibrium state, while crane
The mobile device of frame bottom due to work " type lifting track is engaged rolling and links together, it is ensured that self-balancing crane will not
There is derailing to overturn；
3) when lifting is compared with parcel, after system executes step 2 workflow, self-balancing crane work reaches rough balance shape
State, but due to loading weight, ship is tilted by the effect of lifting moment of face, the lifting rail pressure sensor on deck
Detect the external force applied, crane displacement sensor detects to apply the distance of external force, and obliquity sensor detects that ship inclines
Rake angle is simultaneously fed back to PLC control system, after PLC control system calculates opposite direction compensation restoring moment, inclination opposite direction side
Overturning hydraulic cylinder movement, which drives groove body to downwardly turn over, makes to be packed into water in groove body, and overturning hydraulic cylinder drives groove body to return after groove body fills water
Just, stretching, extension hydraulic cylinder ejection, makes groove body leave the water surface, fills water in groove body at this time and provides downward anti-obliquity gravity pulling ship
Hui Zheng；It tunes main water box both ends hydraulic damper with adjustable on balanced reservoir simultaneously to become larger, move left and right main water box can not, tilt
The servo hydraulic cylinder at opposite direction end acts, and heads on the movement of piston plate adipping, and the conversion water valve converted on water channel is opened, main
The water of the tilted side of water tank is flowed to behind inclination opposite direction side by conversion water channel and closes conversion water valve, inclined side servo hydraulic cylinder top
Piston plate to inclination opposite direction side compression, after the balanced reservoir liquid level sensor on main water box side detects high liquid level signal
Stop compression, the water in main water box is stored into inclination opposite direction side at this time, and provides anti-obliquity gravity downwards and pressing against ship time just；
It is located at the lift fan of inclined direction side in deck in ship structure simultaneously by the Multi-stage transmission of main shaft, it is defeated from ship power system
For power transmission out into automatic transmission, the lift fan that PLC control system controls inclined direction side connection automatic transmission is high
Speed rotation, provide makes ship return positive lift upwards；Turn on double water spray balancing devices of hull inclined side ship side bottom simultaneously
It changes hydraulic cylinder to eject downwards, pull rod pushes slide bar, and both ends slide bar drives cam disc to turn down along hollow rotating shaft to middle slip
It is 90 ° dynamic, it is fixed on two groups of water jets also and then 90 ° of rotation of cam disc side, making spout, semiaxis is connected to main shaft downward
On so that water jet is sprayed water downwards, provide makes ship return positive thrust upwards；
4) when Shipping navigates by water, the hydraulic damper with adjustable for tuning main water box both ends on balanced reservoir becomes smaller, main water box two sides
Water level is consistent, and main water box rocks from side to side with the rolling rod on the lateral water tank support on ship when ship's navigation rocks from side to side, main
Water in water tank shakes on the hull of the dynamic pressure feedback effect of the generation to side wall, plays inhibition and rocks from side to side purpose, swings
When deck on obliquity sensor detect ship hunting frequency, PLC control system calculates tuned frequency, controls adjustable hydraulic
Damper and servo hydraulic cylinder adjustment main water box hunting frequency and water slosh frequency, while stepper motor positive and negative rotation controls deputy tank
Frequency, grating scale Real-time Feedback deputy tank shift position, when realizing inhibition Shipping navigation are moved forward and backward along sliding rail
The purpose all around shaken；The water jet on double water spray balancing devices of ship side two sides is adjusted to by converting hydraulic cylinder simultaneously
It is parallel with hull, when ship navigates by water forward, first group of water jet starting in direction is navigated by water, jet navigates by water forward backward, ship
When oceangoing ship is fallen back backward, another group of water jet starting, jet ship is fallen back forward.
Compared with prior art, advantages of the present invention:
1. when lifting carrying heavy goods of the present invention, ship can adjust automatically tilt phenomenon put down using balance sink gravity, buoyancy
Hengshui case gravity and fan lift act on simultaneously, and ship is made to be rapidly achieved equilibrium state, avoid turning on one's side, the degree of automation, work
Make more efficient.
2. the crane that the present invention uses can automatically adjust balance, according to lifting weight, torque, automatic adjustment balance is matched
Heavy-water tank, while mobile device is connect with track using snapping roll mode, is prevented crane from rollover phenomenon occur, is extended lifting
The service life of machine.
3. lift fan dynamical system of the invention and ship power system share set of system, transmitted by gear set dynamic
Power automatically adjusts lift, energy saving.
4. double water spray balancing devices of the invention in ship run-off the straight can adjust automatically water jet be vertical water spray
Direction, water spray provides inclined direction upward thrust downwards, returns ship just；In ship's navigation, water jet is adjusted to water simultaneously
Square to water spray provides forward thrust backward when, advance, water spray provides backward thrust forward when retroversion, realizes and a variety of uses function
Energy.
5. the tuning balanced reservoir that the present invention is equipped with can ship lifting heavy goods tilt when provide reversed gravity and
Inhibit ship to shake when vessel motion, keeps vessel motion more stable；Beam of hull can be increased by balancing sink stretching, extension simultaneously, into one
Step increases the stability of ship, and lifting heavy goods also can provide reversed gravity and use when tilting, ingenious in design reasonable.
Detailed description of the invention
Fig. 1 is lifting ship overall schematic.
Fig. 2 is balance sink right view.
Fig. 3 is hull top view.
Fig. 4 is tuning water tank balance schematic diagram.
Fig. 5 is deputy tank schematic diagram.
Fig. 6 is lift fan schematic diagram.
Fig. 7 is that lift fan is connected by power schematic diagram.
Fig. 8 is self-balancing crane schematic diagram.
Fig. 9 is self-balancing crane counterweight water tank schematic diagram.
Figure 10 is self-balancing crane mobile device schematic diagram.
Figure 11 is double water spray balancing device schematic diagrames one.
Figure 12 is double water spray balancing device schematic diagrames two.
Figure 13 is lifting ship balance system block diagram.
Parts title and serial number in figure:
Hull 1, balance sink 2, tuning balanced reservoir 3, lift fan 4, self-balancing crane 5, PLC control system 6, deck
1.1, ship side 1.2, cabin 1.3, obliquity sensor 1.4, lifting track 1.5, lifting rail pressure sensor 1.6, lifting seat in the plane
Displacement sensor 1.7, balance sink 2, groove body 2.1, hydraulic telescopic arm 2.2, stretching, extension hydraulic cylinder 2.3, overturning hydraulic cylinder 2.4, tuning
Balanced reservoir 3, main water box 3.1, piston plate 3.2, conversion water channel 3.3, conversion water valve 3.4, water compensating valve 3.5, balanced reservoir liquid level
Sensor 3.6, hydraulic damper with adjustable 3.8, water tank support 3.9, rolling rod 3.10, deputy tank 3.11, is slided servo hydraulic cylinder 3.7
Dynamic rail road 3.12, limited block II 3.13, stepper motor 3.14, ball screw 3.15, grating scale 3.16, limit switch 3.17, limit
Position block I 3.18, lift fan 4, horizontal drive shaft 4.1, automatic transmission 4.2, angular wheel transmission group I 4.3, longitudinal drive shaft
4.4, angular wheel transmission group II 4.5, vertical drive shaft 4.6, angular wheel transmission group III 4.7, main shaft 4.8, self-balancing
Crane 5, boom 5.2, counter-jib 5.3, operation storehouse 5.4, lifting trolley 5.5, rotary table 5.6, is consolidated derrick tower 5.1
Determine clump weight 5.7, variable counterweight cistern device 5.8, multiple groups water tank 5.81, counterweight tank intake valve of water 5.82, the water outlet of counterweight water tank
Valve 5.83, return pipe 5.84, counterweight water tank drain valve 5.85, counterweight water tank adjust pump 5.86, counterweight water tank water compensating valve 5.87, match
Heavy-water tank small pump 5.88, counterweight water tank liquid level sensor 5.89, counterweight water tank water supply pipe 5.810, lifting trolley displacement sensing
Device 5.9, lifting weight sensor 5.10, crane rotation angular transducer 5.11, mobile device 5.12, idler wheel 5.13, rolling rod
5.14, crane mobile motor 5.15, PLC control system 6, double water spray balancing devices 7, water jet 7.1, cam disc 7.2, conversion
Hydraulic cylinder 7.3, pull rod 7.4, sliding slot 7.5, slide bar 7.6, hollow rotating shaft 7.7, semiaxis 7.8.
Specific embodiment
The following further describes the present invention with reference to the drawings.
Embodiment 1:
A kind of Multifunctional hoisting ship balance system, including hull 1 further include balance sink 2, tuning balanced reservoir 3, lift wind
Fan 4, self-balancing crane 5 and PLC control system 6；The balance sink 2 is equipped with two groups, is respectively provided at the ship side of 1 two sides of hull
On 1.2, the balance sink 2 includes groove body 2.1 and hydraulic telescopic arm 2.2, and the groove body 2.1 is open-topped U-shaped ship knot
Structure, 2.1 bottom of groove body are hinged on 2.2 extension end of hydraulic telescopic arm, and the groove body 2.1 is hinged in overturning hydraulic cylinder
2.4 extension ends, the 2.4 cylinder bottom end of overturning hydraulic cylinder are hinged on hydraulic telescopic arm 2.2,2.2 head end of hydraulic telescopic arm
Hingedly on the quarter on 1.2, the hydraulic telescopic arm 2.2 is equipped with stretching, extension hydraulic cylinder 2.3,2.3 extension end of stretching, extension hydraulic cylinder
It is hinged on hydraulic telescopic arm 2.2, the 2.3 cylinder bottom end of stretching, extension hydraulic cylinder is hingedly on the quarter on 1.2；The tuning balanced reservoir
3 are equipped with two groups, and the stem being respectively provided in cabin 1.3 and tail portion, the tuning balanced reservoir 3 include main water box 3.1 and pair
Water tank 3.11,3.1 bottom of main water box are equipped with lateral water tank support 3.9, and the water tank support 3.9 is fixed on 1 bottom of hull,
3.9 both ends of water tank support are equipped with limited block I 3.18, and the water tank support 3.9 is equipped with rolling rod 3.10, the rolling rod 3.10
It rolls and connects with main water box 3.1, be equipped with piston plate 3.2 in the main water box 3.1, the piston plate 3.2 is divided into main water box 3.1
Two parts, 3.2 both sides of piston plate are equipped with servo hydraulic cylinder 3.7, and the servo hydraulic cylinder 3.7 passes through 3.1 side wall of main water box
And two sides in cabin 1.3 are separately fixed at, 3.1 inner upper end of main water box is equipped with conversion water channel 3.3, the conversion water channel
3.3 both ends are equipped with two groups of conversion water valves 3.4, and 3.3 side of conversion water channel is equipped with water compensating valve 3.5,3.1 outside of main water box
End is transversely provided with two groups of hydraulic damper with adjustable 3.8, the hydraulic damper with adjustable 3.8 be fastened on 1.3 side of cabin and
Between 3.1 outboard end of main water box, 3.1 two side ends of main water box are respectively equipped with basic, normal, high three groups of balanced reservoir liquid level sensors
3.6；The deputy tank 3.11 is longitudinal to be located at 3.1 top of main water box, and 3.11 bottom of deputy tank is equipped with two groups of sliding rails
3.12, the sliding rail 3.12 supports deputy tank 3.11 to be fixed on 3.1 upper surface of main water box, 3.12 both ends of sliding rail
Equipped with limited block II 3.13, it is fixed with limit switch 3.17 on the limited block II 3.13, in 3.11 bottom of deputy tank
Between position be fixed with ball screw 3.15,3.15 end of ball screw is equipped with stepper motor 3.14, the ball screw
3.15 sides are equipped with grating scale 3.16, and the grating scale 3.16 is parallel with sliding rail 3.12 to be fixed on 3.1 upper surface of main water box；Institute
Lift fan 4 is stated equipped with four groups, is respectively provided on the deck 1.1 of 1 surrounding of hull, the lift fan 4 is equipped with two groups and laterally passes
Moving axis 4.1,4.1 both ends of horizontal drive shaft are equipped with automatic transmission 4.2, are equipped with taper among the horizontal drive shaft 4.1
Gear drive group I 4.3, the angular wheel transmission group I 4.3 are connect with 4.4 both ends of longitudinal drive shaft, the longitudinal drive shaft
Angular wheel transmission group II 4.5 is equipped among 4.4, the angular wheel transmission group II 4.5 connects with 4.6 upper end of vertical drive shaft
It connects, 4.6 lower end of vertical drive shaft is connected to angular wheel transmission group III 4.7, and the angular wheel transmission group III 4.7 is by leading
The input transmission of transmission shaft 4.8, the main shaft 4.8 are connected to ship power system；The deck 1.1 is equipped with lifting track
1.5, the self-balancing crane 5 is located on the lifting track 1.5；Double water spray balancing devices 7 are equipped with two groups, and respectively
It is located at 1.2 bottom position of ship side of 1 two sides of hull, double water spray balancing devices 7 include water jet 7.1, cam disc 7.2 and turn
Hydraulic cylinder 7.3 is changed, the water jet 7.1 and the cam disc 7.2 are installed opposite direction between being equipped with two groups, 7.1 two groups of water jet, sprayed
Hydrophone 7.1 is fixed on the side of cam disc 7.2, and the 7.2 protrusion side of cam disc is fixed with slide bar 7.6, the conversion
Hydraulic cylinder 7.3 is vertically located in two groups of water jets 7.1 position, and 7.3 one end of conversion hydraulic cylinder fixation is on the quarter on 1.2,
7.3 other end of conversion hydraulic cylinder is equipped with pull rod 7.4, and sliding slot 7.5 is equipped among the pull rod 7.4, and the cam disc 7.2 is logical
It crosses slide bar 7.6 to connect together across sliding slot 7.5, the cam disc 7.2 is equipped with hollow rotating shaft 7.7, the hollow rotating shaft 7.7
One end and cam disc 7.2 are hinged, and 7.7 other end of hollow rotating shaft is fixedly connected with ship side 1.2, is set on the water jet 7.1
There is semiaxis 7.8, the semiaxis 7.8 passes through hollow rotating shaft 7.7 and is connected on main shaft 4.8；The hydraulic telescopic arm 2.2 is stretched
Hydraulic cylinder 2.3, overturning hydraulic cylinder 2.4, servo hydraulic cylinder 3.7, conversion water valve 3.4, water compensating valve 3.5, balanced reservoir liquid level is opened up to pass
Sensor 3.6, hydraulic damper with adjustable 3.8, stepper motor 3.14, conversion hydraulic cylinder 7.3 and automatic transmission 4.2 are all connected to
PLC control system 6.
The deck 1.1 is equipped with two groups of lifting tracks 1.5, and the lifting track 1.5 is fixed on 1.1 two sides of deck, institute
Lifting track 1.5 is stated in " I " fonts, and arc structure is formed on top, 1.5 bottom of lifting track sets three groups of lifting rails
Road pressure sensor 1.6,1.5 both ends of lifting track are equipped with two groups of crane displacement sensors 1.7, the deck 1.1 4
Week and front-rear position be equipped with six groups of obliquity sensors 1.4, the rail pressure sensor 1.6, crane displacement sensor 1.7 and
Obliquity sensor 1.4 is all connected to PLC control system 6.
The self-balancing crane 5 includes derrick tower 5.1, boom 5.2 and counter-jib 5.3,5.1 bottom of derrick tower
Portion is equipped with four groups of mobile devices 5.12, is equipped with rotary table 5.6, the rotary table 5.6 at the top of the derrick tower 5.1
On be fixed with operation storehouse 5.4, the boom 5.2 is fixed on rotary table 5.6, the boom 5.2 be equipped with lift by crane it is small
Vehicle 5.5, the lifting trolley 5.5 are slidably connected with boom 5.2, state lifting trolley 5.5 and are equipped with lifting weight sensor 5.10,
5.2 tail portion of boom is equipped with lifting trolley displacement sensor 5.9；The counter-jib 5.3 is fixed on rotary table 5.6,
The counter-jib 5.3 is correspondingly formed straight line with boom 5.2 and is docking together, and the counter-jib 5.3 is equipped with variable match
Heavy water case apparatus 5.8, the variable counterweight cistern device 5.8 are located at 5.3 bottom of counter-jib, the variable counterweight cistern device
5.8 include that multiple groups water tank 5.81, counterweight water tank adjust pump 5.86 and counterweight water tank small pump 5.88, the multiple groups water tank 5.81 to
It is equipped with two groups less, is equipped with counterweight tank intake valve of water 5.82 at the top of the multiple groups water tank 5.81,5.81 bottom of multiple groups water tank is set
There is counterweight discharge valve of cistern for water-closet 5.83, is equipped with counterweight water tank liquid level sensor 5.89, the counterweight at the top of the multiple groups water tank 5.81
Discharge valve of cistern for water-closet 5.83 is connected to return pipe 5.84, and the return pipe 5.84 is equipped with counterweight water tank and adjusts pump 5.86, and described time
Flow tube 5.84 is connected to counterweight tank intake valve of water 5.82, and the return pipe 5.84 is connected to counterweight water tank drain valve 5.85, described
Counterweight water tank small pump 5.88 is equipped with counterweight water tank water supply pipe 5.810, and described 5.810 one end of counterweight water tank water supply pipe is connected to
5.87 other end of counterweight water tank water compensating valve is connected in waters, and the outlet of counterweight water tank water compensating valve 5.87 connects with return pipe 5.84
It connects；The lifting trolley displacement sensor 5.9, lifting weight sensor 5.10, counterweight tank intake valve of water 5.82, counterweight water tank go out
Water valve 5.83, counterweight water tank drain valve 5.85, counterweight water tank liquid level sensor 5.89, counterweight water tank water compensating valve 5.87, ballast water
Case adjusts pump 5.86 and counterweight water tank small pump 5.88 is all connected to PLC control system 6.
The mobile device 5.12 be bottom be equipped with notch square structure, 5.12 gap position of mobile device with
1.5 medium position of " work " type lifting track is corresponding, and is equipped with rolling rod 5.14, the rolling rod 5.14 and meanwhile with mobile device 5.12
And lifting track 1.5 rolls connection, and the idler wheel 5.13 of indent, the idler wheel 5.13 and lifting are equipped in the mobile device 5.12
Connection is rolled at the top of track 1.5, the idler wheel 5.13 is connected with crane mobile motor 5.15, the crane mobile motor
5.15 are connected to PLC control system 6.
The present invention the following steps are included:
Before lifting cargo, PLC control system 6 starts self-check program, and detection data collection terminal, execution work end signal are normal, into
Enter readiness for operation；When lifting is compared with low-density cargo, the ejection of hydraulic telescopic arm 2.2 of 1 two sides of hull drives groove body 2.1 to drop to water
Face, while decline, stretching, extension 2.3 support hydraulic pressure telescopic arm 2.2 of hydraulic cylinder is extended to both sides, and the groove body 2.1 of two sides provides at this time
Upward buoyancy makes hull 1 keep stablizing on the water surface, is not in inclination；5 swinging boom 5.2 of self-balancing crane, which arrives, to be needed
Above the cargo to be lifted by crane, lifting trolley 5.5 loads cargo, and lifting weight sensor 5.10 detects goods weight, lifts by crane small
Parking stall displacement sensor 5.9 detects the arm of force, and the angle position and feedback that the detection of crane rotation angular transducer 5.11 rotates are arrived
Equalising torque parameter is calculated in PLC control system 6, and PLC control system 6 controls the variable counterweight water tank dress on counter-jib 5.3
5.8 work are set, starting counterweight water tank adjusts the water in 5.86 adjusting multiple groups water tank 5.81 of pump and selects the case for needing to fill the water
Body, counterweight water tank liquid level sensor 5.89 detects feedback signal after water yield reaches requirement to be stopped adjusting to PLC control system 6,
Variation using center of gravity to balance fulcrum distance at this time and Gravity changer amount are adjusted to equilibrium state, while 5.1 bottom of derrick tower
The mobile device 5.12 in portion due to work " type lifting track 1.5 is engaged rolling and links together, it is ensured that self-balancing crane 5
It is not in that derailing is overturned；When lifting is compared with parcel, after system executes step 2 workflow, the work of self-balancing crane 5 reaches
Rough balance state, but due to loading weight, ship is tilted by the effect of lifting moment of face, the lifting on deck 1.1
Rail pressure sensor 1.6 detects the external force applied, and crane displacement sensor 1.7 detects to apply the distance of external force, incline
Angle transducer 1.4 detects ship inclination angle and feedback arrives PLC control system 6, and PLC control system 6 calculates opposite direction benefit
After repaying restoring moment, the inclination movement of opposite direction side to overturn hydraulic cylinder 2.4, which drives groove body 2.1 to downwardly turn over, to be made to be packed into groove body 2.1
Water, groove body 2.1 fill overturning hydraulic cylinder 2.4 after water and groove body 2.1 are driven to return just, and stretching, extension hydraulic cylinder 2.3 ejects, make groove body 2.1 from
Boiled water face fills water at this time and is providing downward anti-obliquity gravity pulling ship time just in groove body 2.1；Balanced reservoir 3 is tuned simultaneously
Upper 3.1 both ends hydraulic damper with adjustable 3.8 of main water box becomes larger, and move left and right main water box 3.1 can not, and inclination opposite direction end is watched
The movement of hydraulic cylinder 3.7 is taken, the movement of 3.2 adipping of piston plate is headed on, the conversion water valve 3.4 converted on water channel 3.3 is opened, main
The water of the tilted side of water tank 3.1 is flowed to behind inclination opposite direction side by conversion water channel 3.3 and closes conversion water valve 3.4, and inclined side is watched
It takes hydraulic cylinder 3.7 and heads on balanced reservoir liquid level sensor of the piston plate to inclination opposite direction side compression, on 3.1 side of main water box
3.6 detect stopping compression after high liquid level signal, and the water in main water box 3.1 is stored into inclination opposite direction side at this time, and mentions downwards
Ship is being pressed against for anti-obliquity gravity to return just；The lift fan 4 for being located at inclined direction side on 1 deck 1.1 of hull simultaneously passes through main biography
The Multi-stage transmission of moving axis 4.8, from the power transmission that ship power system exports into automatic transmission 4.2, PLC control system 6 is controlled
4 high-speed rotation of lift fan of connection automatic transmission 4.2 in inclined direction side processed, provide makes ship return positive lift upwards；Together
When 1.2 bottom of hull 1 inclined side ship side double water spray balancing devices 7 on conversion hydraulic cylinder 7.3 eject downwards, under pull rod 7.4
Slide bar 7.6 is pressed, both ends slide bar 7.6 drives cam disc 7.2 to rotate 90 ° down along hollow rotating shaft 7.7, fixes to middle slip
Two groups of water jets 7.1 also and then 90 ° of rotation in 7.2 side of cam disc, makes spout downward, semiaxis 7.8 is connected to main shaft
Water jet 7.1 is set to spray water downwards on 4.8, provide makes ship return positive thrust upwards；When Shipping navigates by water, balanced reservoir is tuned
The hydraulic damper with adjustable 3.8 at 3.1 both ends of main water box becomes smaller on 3, and 3.1 two sides water level of main water box is consistent, and ship's navigation or so is shaken
Main water box 3.1 rocks from side to side with the rolling rod 3.10 on the lateral water tank support 3.9 on ship when dynamic, the water in main water box 3.1
It shakes on the hull 1 to the dynamic pressure feedback effect of the generation of side wall, plays inhibition and rock from side to side purpose, deck 1.1 when swing
On obliquity sensor 1.4 detect ship hunting frequency, PLC control system 6 calculates tuned frequency, control adjustable hydraulic resistance
Buddhist nun's device 3.8 and servo hydraulic cylinder 3.7 adjust 3.1 hunting frequency of main water box and water slosh frequency, while stepper motor 3.14 is positive and negative
Turn control deputy tank 3.11 and be moved forward and backward frequency along sliding rail 3.12,3.16 Real-time Feedback deputy tank 3.11 of grating scale is mobile
The purpose for inhibiting all around to shake when Shipping navigation is realized in position；Double water spray balancing devices of 1.2 two sides of ship side simultaneously
Water jet 7.1 on 7 is adjusted to parallel with hull 1 by converting hydraulic cylinder 7.3, when ship navigates by water forward, navigates by water the of direction
One group of water jet 7.1 starts, and jet navigates by water forward backward, and when ship is fallen back backward, another group of water jet 7.1 starts, to
Preceding jet ship is fallen back.
Embodiment 2:
The present embodiment 2 is essentially identical with 1 structure of embodiment and principle, the difference is that the rotary table 5.6 is equipped with lifting
Machine angle of revolution sensor 5.11, heavy-duty machine angle of revolution sensor 5.11 detect angle of revolution when crane transports goods
It feeds back to PLC control system and quickly calculates position of centre of gravity convenient for control system, and adjust hull balance.
Embodiment 3:
The present embodiment 3 is essentially identical with 1 structure of embodiment and principle, the difference is that the counter-jib 5.3 is equipped with fixed weight
Block 5.7, the clump weight can be balanced counterweight in crane zero load, avoid when crane zero load because hull rocks out
Now rollover phenomenon occurs, while can also pass through balancing gravity when starting parcel.
Embodiment 4:
The present embodiment 4 is essentially identical with 1 structure of embodiment and principle, the difference is that the rotary table 5.6 is equipped with lifting
Machine angle of revolution sensor 5.11, heavy-duty machine angle of revolution sensor 5.11 detect angle of revolution when crane transports goods
It feeds back to PLC control system and quickly calculates position of centre of gravity convenient for control system, and adjust hull balance；On the counter-jib 5.3
Equipped with fixed weight block 5.7, the clump weight can be balanced counterweight in crane zero load, when avoiding crane zero load because
Appearance rollover phenomenon is rocked for hull to occur, while can also pass through balancing gravity when starting parcel.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (5)
1. a kind of Multifunctional hoisting ship balance system, including hull (1), it is characterised in that: further include balance sink (2), adjust
Humorous balanced reservoir (3), lift fan (4), self-balancing crane (5), PLC control system (6) and double water spray balancing devices (7)；
The balance sink (2) is equipped with two groups, is respectively provided on the ship side (1.2) of hull (1) two sides, the balance sink (2) includes
Groove body (2.1) and hydraulic telescopic arm (2.2), the groove body (2.1) are open-topped U-shaped ship structure, groove body (2.1) bottom
Portion is hinged on hydraulic telescopic arm (2.2) extension end, and the groove body (2.1) is hinged in overturning hydraulic cylinder (2.4) extension end, institute
It states overturning hydraulic cylinder (2.4) cylinder bottom end to be hinged on hydraulic telescopic arm (2.2), hydraulic telescopic arm (2.2) head end is hinged on
On ship side (1.2), the hydraulic telescopic arm (2.2) is equipped with stretching, extension hydraulic cylinder (2.3), and the stretching, extension hydraulic cylinder (2.3) is stretched out
End is hinged on hydraulic telescopic arm (2.2), and stretching, extension hydraulic cylinder (2.3) the cylinder bottom end is hingedly on the quarter on (1.2)；The tuning
Balanced reservoir (3) is equipped with two groups, and the stem being respectively provided in hull (1) and tail portion, the tuning balanced reservoir (3) include master
Water tank (3.1) and deputy tank (3.11), main water box (3.1) bottom are equipped with lateral water tank support (3.9), the water tank support
(3.9) it is fixed on cabin (1.3) bottom, water tank support (3.9) both ends are equipped with limited block I (3.11), the water tank support
(3.9) it is equipped with rolling rod (3.10), the rolling rod (3.10) and main water box (3.1), which roll, to be connected, and is set in the main water box (3.1)
Have piston plate (3.2), main water box (3.1) is divided into two parts by the piston plate (3.2), and piston plate (3.2) both sides are equipped with
Servo hydraulic cylinder (3.7), the servo hydraulic cylinder (3.7) pass through main water box (3.1) side wall and are separately fixed in cabin (1.3)
Two sides, main water box (3.1) inner upper end are equipped with conversion water channel (3.3), and the conversion water channel (3.3) both ends are equipped with two groups and turn
It changes water valve (3.4), the conversion water channel (3.3) side is equipped with water compensating valve (3.5), and main water box (3.1) outboard end is laterally set
There are two groups of hydraulic damper with adjustable (3.8), the hydraulic damper with adjustable (3.8) is fastened on cabin (1.3) side and master
Between water tank (3.1) outboard end, main water box (3.1) two side ends are respectively equipped with basic, normal, high three groups of balanced reservoir level sensings
Device (3.6)；The deputy tank (3.11) is longitudinally located at the top of main water box (3.1), and deputy tank (3.11) bottom is equipped with two groups
Sliding rail (3.12), sliding rail (3.12) support deputy tank (3.11) is fixed on main water box (3.1) upper surface, described
Sliding rail (3.12) both ends are equipped with limited block II (3.13), are fixed with limit switch on the limited block II (3.13)
(3.17), deputy tank (3.11) the bottom middle position is fixed with ball screw (3.15), the ball screw (3.15)
End is equipped with stepper motor (3.14), is equipped with grating scale (3.16) by the ball screw (3.15), the grating scale (3.16)
It is parallel with sliding rail (3.12) to be fixed on main water box (3.1) upper surface；The lift fan (4) is equipped with four groups, is respectively provided at
On the deck (1.1) of hull (1) surrounding, the lift fan (4) is equipped with two groups of horizontal drive shafts (4.1), the laterally transmission
Axis (4.1) both ends are equipped with automatic transmission (4.2), and angular wheel transmission group I is equipped among the horizontal drive shaft (4.1)
(4.3), the angular wheel transmission group I (4.3) connect with longitudinal drive shaft (4.4) both ends, in the longitudinal drive shaft (4.4)
Between be equipped with angular wheel transmission group II (4.5), the angular wheel transmission group II (4.5) and vertical drive shaft (4.6) upper end connect
It connects, vertical drive shaft (4.6) lower end is connected to angular wheel transmission group III (4.7), the angular wheel transmission group III
(4.7) it is inputted and is driven by main shaft (4.8), the main shaft (4.8) is connected to ship power system；The deck
(1.1) lifting track (1.5) are equipped with, the self-balancing crane (5) is located on the lifting track (1.5)；Double sprays
Water balance device (7) is equipped with two groups, and is respectively provided at ship side (1.2) bottom position of hull (1) two sides, double water spray balances
Device (7) includes water jet (7.1), cam disc (7.2) and conversion hydraulic cylinder (7.3), the water jet (7.1) and the cam
Disk (7.2) installs opposite direction between being equipped with two groups, (7.1) two groups of water jet, and water jet (7.1) is fixed on the side of cam disc (7.2)
On face, cam disc (7.2) the protrusion side is fixed with slide bar (7.6), and the conversion hydraulic cylinder (7.3) is vertically located at two groups
Upper position in water jet (7.1), on the conversion hydraulic cylinder (7.3) one end fixed (1.2) on the quarter, the conversion hydraulic cylinder
(7.3) other end is equipped with pull rod (7.4), is equipped with sliding slot (7.5) among the pull rod (7.4), and the cam disc (7.2) passes through cunning
Bar (7.6) passes through sliding slot (7.5) and connects together, and the cam disc (7.2) is equipped with hollow rotating shaft (7.7), and described hollow turn
Hingedly, hollow rotating shaft (7.7) other end is fixedly connected with ship side (1.2), described for axis (7.7) one end and cam disc (7.2)
Water jet (7.1) is equipped with semiaxis (7.8), and the semiaxis (7.8) passes through hollow rotating shaft (7.7) and is connected to main shaft (4.8)
On；The hydraulic telescopic arm (2.2), stretching, extension hydraulic cylinder (2.3), overturning hydraulic cylinder (2.4), servo hydraulic cylinder (3.7), conversion water
Valve (3.4), water compensating valve (3.5), balanced reservoir liquid level sensor (3.6), hydraulic damper with adjustable (3.8), stepper motor
(3.14), automatic transmission (4.2) and conversion hydraulic cylinder (7.3) are all connected to PLC control system (6).
2. a kind of Multifunctional hoisting ship balance system according to claim 1, it is characterised in that: the lifting track
(1.5) deck (1.1) two sides are fixed on, the lifting track (1.5) is in " I " fonts, and arc structure, institute are formed on top
It states lifting track (1.5) bottom and sets three groups of lifting rail pressure sensors (1.6), lifting track (1.5) both ends are equipped with two
Group crane displacement sensor (1.7), deck (1.1) surrounding and front-rear position are equipped with six groups of obliquity sensors (1.4), institute
It states rail pressure sensor (1.6), crane displacement sensor (1.7) and obliquity sensor (1.4) and is all connected to PLC control system
It unites (6).
3. a kind of Multifunctional hoisting ship balance system according to claim 1, it is characterised in that: the self-balancing lifting
Machine (5) includes derrick tower (5.1), boom (5.2) and counter-jib (5.3), and derrick tower (5.1) bottom is equipped with four groups of shiftings
Dynamic device (5.12), derrick tower (5.1) top is equipped with rotary table (5.6), solid on the rotary table (5.6)
Fixed to be equipped with operation storehouse (5.4), the rotary table (5.6) is equipped with crane rotation angular transducer (5.11), described to hang
Arm (5.2) is fixed on rotary table (5.6), and the boom (5.2) is equipped with lifting trolley (5.5), the lifting trolley
(5.5) it is slidably connected with boom (5.2), states lifting trolley (5.5) and be equipped with lifting weight sensor (5.10), the boom
(5.2) tail portion is equipped with lifting trolley displacement sensor (5.9)；The counter-jib (5.3) is fixed on rotary table (5.6),
The counter-jib (5.3) is correspondingly formed straight line with boom (5.2) and is docking together, and the counter-jib (5.3) is equipped with
Fixed weight block (5.7) and variable counterweight cistern device (5.8), the variable counterweight cistern device (5.8) are located at fixed weight
On the right side of block (5.7), the variable counterweight cistern device (5.8) includes multiple groups water tank (5.81), counterweight water tank adjusting pump (5.86)
With counterweight water tank small pump (5.88), the multiple groups water tank (5.81) is at least provided with two groups, at the top of the multiple groups water tank (5.81)
Equipped with counterweight tank intake valve of water (5.82), multiple groups water tank (5.81) bottom is equipped with counterweight discharge valve of cistern for water-closet (5.83), described
Counterweight water tank liquid level sensor (5.89) is equipped at the top of multiple groups water tank (5.81), the counterweight discharge valve of cistern for water-closet (5.83) is connected to
Return pipe (5.84), the return pipe (5.84) are equipped with counterweight water tank and adjust pump (5.86), return pipe (5.84) connection
To counterweight tank intake valve of water (5.82), the return pipe (5.84) is connected to counterweight water tank drain valve (5.85), the ballast water
Case small pump (5.88) is equipped with counterweight water tank water supply pipe (5.810), and described counterweight water tank water supply pipe (5.810) one end is connected to
Counterweight water tank water compensating valve (5.87) other end is connected in waters, counterweight water tank water compensating valve (5.87) outlet and return pipe
(5.84) it connects；The lifting trolley displacement sensor (5.9), lifting weight sensor (5.10), crane rotation angle pass
Sensor (5.11), counterweight discharge valve of cistern for water-closet (5.83), counterweight water tank drain valve (5.85), is matched at counterweight tank intake valve of water (5.82)
Heavy-water tank liquid level sensor (5.89), counterweight water tank water compensating valve (5.87), counterweight water tank adjust pump (5.86) and counterweight water tank
Small pump (5.88) is all connected to PLC control system (6).
4. a kind of Multifunctional hoisting ship balance system according to claim 3, it is characterised in that: the mobile device
(5.12) notch square structure, mobile device (5.12) gap position and " work " type lifting track are equipped with for bottom
(1.5) medium position is corresponding, and is equipped with rolling rod (5.14), the rolling rod (5.14) and meanwhile with mobile device (5.12) and lifting
Track (1.5) rolls connection, is equipped with the idler wheel (5.13) of indent in the mobile device (5.12), the idler wheel (5.13) with rise
Connection is rolled at the top of heavy rail road (1.5), the idler wheel (5.13) is connected with crane mobile motor (5.15), and the crane moves
Dynamic motor (5.15) are connected to PLC control system (6).
5. a kind of working method of Multifunctional hoisting ship balance system described in -4 according to claim 1, it is characterised in that: packet
Include following steps:
1) before lifting cargo, PLC control system (6) starts self-check program, and detection data collection terminal is executing work end signal just
Often, into readiness for operation；
2) when lifting is compared with low-density cargo, hydraulic telescopic arm (2.2) ejection of hull (1) two sides drives groove body (2.1) to drop to the water surface,
While decline, stretching, extension hydraulic cylinder (2.3) support hydraulic pressure telescopic arm (2.2) is extended to both sides, and the groove body (2.1) of two sides mentions at this time
For upward buoyancy, hull (1) is made to keep stablizing on the water surface, is not in inclination；Self-balancing crane (5) swinging boom
(5.2) to the cargo top for needing to lift by crane, lifting trolley (5.5) load cargo, lifting weight sensor (5.10) detection shipment
Object weight, lifting trolley displacement sensor (5.9) detect the arm of force, crane rotation angular transducer (5.11) detection rotation
Angle position simultaneously feeds back to PLC control system (6) and is calculated equalising torque parameter, PLC control system (6) control counter-jib
(5.3) variable counterweight cistern device (5.8) work on, starting counterweight water tank adjust pump (5.86) and adjust multiple groups water tank (5.81)
The cabinet that interior water and selection need to fill the water, counterweight water tank liquid level sensor (5.89) detection water yield reach anti-after requirement
Feedback signal stops adjusting to PLC control system (6), utilizes variation and Gravity changer amount tune of the center of gravity to balance fulcrum distance at this time
Save equilibrium state, at the same the mobile device (5.12) of derrick tower (5.1) bottom due to work " type lifting track (1.5) phase
Button is rolled and is linked together, it is ensured that self-balancing crane (5) is not in that derailing is overturned；
3) when lifting is compared with parcel, after system executes step 2 workflow, self-balancing crane (5) work reaches rough balance
State, but due to loading weight, ship is tilted by the effect of lifting moment of face, the lifting track pressure on deck (1.1)
Force snesor (1.6) detects the external force applied, and crane displacement sensor (1.7) detects to apply the distance of external force, inclination angle
Sensor (1.4) detects ship inclination angle and feedback arrives PLC control system (6), and PLC control system (6) calculates negative side
To after compensation restoring moment, inclination opposite direction side to overturn hydraulic cylinder (2.4) movement, which drives groove body (2.1) to downwardly turn over, makes groove body
(2.1) water is packed into, overturning hydraulic cylinder (2.4) drives groove body (2.1) to return just after groove body (2.1) fills water, stretches hydraulic cylinder
(2.3) it ejects, groove body (2.1) is made to leave the water surface, fill water in groove body (2.1) at this time and downward anti-obliquity gravity pulling ship is provided
Oceangoing ship returns just；It tunes main water box (3.1) both ends hydraulic damper with adjustable (3.8) on balanced reservoir (3) simultaneously to become larger, makes main water box
(3.1) it can not move left and right, servo hydraulic cylinder (3.7) movement at inclination opposite direction end heads on piston plate (3.2) adipping
Mobile, the conversion water valve (3.4) in conversion water channel (3.3) is opened, and the water of main water box (3.1) tilted side passes through conversion water channel
(3.3) conversion water valve (3.4) is closed after flowing to inclination opposite direction side, inclined side servo hydraulic cylinder (3.7) heads on piston plate to inclining
Oblique opposite direction side compression, the balanced reservoir liquid level sensor (3.6) on main water box (3.1) side stop after detecting high liquid level signal
It only compresses, the water in main water box (3.1) is stored into inclination opposite direction side at this time, and provides anti-obliquity gravity downwards and pressing against ship time
Just；The lift fan (4) for being located at inclined direction side on hull (1) deck (1.1) simultaneously passes through the Multi-stage transmission of main shaft (4.8)
Dynamic, from the power transmission that ship power system exports into automatic transmission (4.2), PLC control system (6) controls inclined direction side
Lift fan (4) high-speed rotation for connecting automatic transmission (4.2), provide makes ship return positive lift upwards；Hull (1) simultaneously
Conversion hydraulic cylinder (7.3) on double water spray balancing devices (7) of inclined side ship side (1.2) bottom ejects downwards, under pull rod (7.4)
It presses slide bar (7.6), both ends slide bar (7.6) drives cam disc (7.2) to rotate down along hollow rotating shaft (7.7) to middle slip
90 °, it is fixed on two groups of water jets (7.1) also and then 90 ° of rotation of cam disc (7.2) side, makes spout downward, semiaxis (7.8)
Being connected on main shaft (4.8) makes water jet (7.1) spray water downwards, and provide makes ship return positive thrust upwards；
4) when Shipping navigates by water, the hydraulic damper with adjustable (3.8) at main water box (3.1) both ends becomes in tuning balanced reservoir (3)
Small, main water box (3.1) two sides water level is consistent, and main water box (3.1) is with the lateral water tank on ship when ship's navigation rocks from side to side
Rolling rod (3.10) on support (3.9) rocks from side to side, and the water in main water box (3.1) shakes the dynamic pressure force feedback of the generation to side wall
It on the hull (1) of effect, plays inhibition and rocks from side to side purpose, the obliquity sensor (1.4) when swing on deck (1.1) detects
Ship hunting frequency, PLC control system (6) calculate tuned frequency, control hydraulic damper with adjustable (3.8) and servo hydraulic cylinder
(3.7) main water box (3.1) hunting frequency and water slosh frequency are adjusted, while stepper motor (3.14) positive and negative rotation controls deputy tank
(3.11) frequency, the mobile position of grating scale (3.16) Real-time Feedback deputy tank (3.11) are moved forward and backward along sliding rail (3.12)
It sets, realizes the purpose for inhibiting all around to shake when Shipping navigation；Double water spray balancing devices of ship side (1.2) two sides simultaneously
(7) water jet (7.1) on is adjusted to parallel with hull (1) by converting hydraulic cylinder (7.3), when ship navigates by water forward, navigation
First group of water jet (7.1) in direction starts, and jet navigates by water forward backward, when ship is fallen back backward, another group of water jet
(7.1) start, jet ship is fallen back forward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811388359.5A CN109466717A (en) | 2018-11-21 | 2018-11-21 | A kind of Multifunctional hoisting ship balance system and its working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811388359.5A CN109466717A (en) | 2018-11-21 | 2018-11-21 | A kind of Multifunctional hoisting ship balance system and its working method |
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| Publication Number | Publication Date |
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| CN109466717A true CN109466717A (en) | 2019-03-15 |
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| CN201811388359.5A Withdrawn CN109466717A (en) | 2018-11-21 | 2018-11-21 | A kind of Multifunctional hoisting ship balance system and its working method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109930495A (en) * | 2019-04-12 | 2019-06-25 | 郑州市交通规划勘察设计研究院 | A kind of application method of Bridge Erector and Bridge Erector |
| CN112722183A (en) * | 2020-07-15 | 2021-04-30 | 上海海事大学 | Installation method of marine hull balancing device |
| CN113021382A (en) * | 2021-04-29 | 2021-06-25 | 西安建筑科技大学 | Full-automatic intelligent spraying robot |
| CN113701031A (en) * | 2021-09-23 | 2021-11-26 | 上海海事大学 | Self-balancing device of ship heave measuring equipment |
| CN114954823A (en) * | 2022-05-12 | 2022-08-30 | 鲁东大学 | Rocket marine launching ship heave compensation device |
| CN117429570A (en) * | 2023-12-22 | 2024-01-23 | 山东省淡水渔业研究院（山东省淡水渔业监测中心） | Fishing vessel |
| CN118124743A (en) * | 2024-05-07 | 2024-06-04 | 江苏锦程船舶制造有限公司 | Unmanned ship with wave energy source supplementing function |
| CN118529212A (en) * | 2024-05-27 | 2024-08-23 | 中国船舶集团有限公司综合技术经济研究院 | Anti-wind-wave balance stabilizing device for ship |
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- 2018-11-21 CN CN201811388359.5A patent/CN109466717A/en not_active Withdrawn
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109930495A (en) * | 2019-04-12 | 2019-06-25 | 郑州市交通规划勘察设计研究院 | A kind of application method of Bridge Erector and Bridge Erector |
| CN112722183A (en) * | 2020-07-15 | 2021-04-30 | 上海海事大学 | Installation method of marine hull balancing device |
| CN112722183B (en) * | 2020-07-15 | 2021-12-14 | 上海海事大学 | Installation method of marine hull balancing device |
| US11498224B1 (en) | 2021-04-29 | 2022-11-15 | Xi'an University Of Architecture And Technology | Fully automatic intelligent spraying robot |
| CN113021382A (en) * | 2021-04-29 | 2021-06-25 | 西安建筑科技大学 | Full-automatic intelligent spraying robot |
| CN113701031A (en) * | 2021-09-23 | 2021-11-26 | 上海海事大学 | Self-balancing device of ship heave measuring equipment |
| CN114954823A (en) * | 2022-05-12 | 2022-08-30 | 鲁东大学 | Rocket marine launching ship heave compensation device |
| CN114954823B (en) * | 2022-05-12 | 2023-08-22 | 鲁东大学 | Heave compensation device for rocket marine launching vessel |
| CN117429570A (en) * | 2023-12-22 | 2024-01-23 | 山东省淡水渔业研究院（山东省淡水渔业监测中心） | Fishing vessel |
| CN117429570B (en) * | 2023-12-22 | 2024-02-20 | 山东省淡水渔业研究院（山东省淡水渔业监测中心） | Fishing vessel |
| CN118124743A (en) * | 2024-05-07 | 2024-06-04 | 江苏锦程船舶制造有限公司 | Unmanned ship with wave energy source supplementing function |
| CN118124743B (en) * | 2024-05-07 | 2024-07-19 | 江苏锦程船舶制造有限公司 | Unmanned ship with wave energy source supplementing function |
| CN118529212A (en) * | 2024-05-27 | 2024-08-23 | 中国船舶集团有限公司综合技术经济研究院 | Anti-wind-wave balance stabilizing device for ship |
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Application publication date: 20190315 |