CN106741707B - A kind of automatic stowage balance system for rig a ship - Google Patents
A kind of automatic stowage balance system for rig a ship Download PDFInfo
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- CN106741707B CN106741707B CN201710001577.8A CN201710001577A CN106741707B CN 106741707 B CN106741707 B CN 106741707B CN 201710001577 A CN201710001577 A CN 201710001577A CN 106741707 B CN106741707 B CN 106741707B
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- pulley
- ship
- balance weight
- guide rail
- rope
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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
- B63B43/08—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving stability by transfer of solid ballast
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- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses a kind of automatic stowage balance systems for rig a ship, including double acting hydraulic cylinder, balance weight trolley, obliquity sensor and controller, the both ends of double acting hydraulic cylinder are equipped with piston rod, the end of the piston rod of side is connect with rope distance adjusting system, rope on rope distance adjusting system after angle pulley mechanism with the side of balance weight trolley by connecting, the piston rod end of the other side is connect with another rope distance adjusting system, rope on rope distance adjusting system after angle pulley mechanism with the other side of balance weight trolley by connecting, balance weight trolley is moved along the guide rail for being located at ship hold plate.A kind of automatic stowage balance system for rig a ship of the present invention, it is moved by balance weight trolley to offset the heeling moment that part or all of lift heavy generates hull, ensure safety when rig a ship operation and stability, the work capacity of ship-lifting, especially side crane operation ability.
Description
Technical field
The present invention relates to the automatic stowage balance systems for rig a ship, belong to ship domain.
Background technology
For some coastal navigation mark hoisting function ships, under normal circumstances, when loop wheel machine lifts very weight body, necessarily to hull
Generate larger tilting moment.When especially the lifting of ship transverse direction is that side is hung, prodigious influence, ship are constituted on the safety of ship
Ability to work be very restricted, tend not to the job requirements for meeting ship.This technical barrier how is solved, is played
The effect of workboat is always one of the function ship Technology design critical issue.
In order to avoid ship turns over and sinks accident when side is hung, 202863733 U of Chinese utility model patent CN are provided
A kind of small-sized work ship movement loading system, the small-sized work ship move loading system, by movement with mounted mechanism and automatically
Control system forms, mobile to be made of counterweight trolley, counterweight trolley running track and counterweight trolley driving device with mounted mechanism, matches
The driving device of weight trolley is made of motor, retarder, driving gear, rack-track, counterweight trolley running track and rack
Transverse horizontal is packed in hold structure to track respectively, and the driving gear of counterweight trolley is driven by decelerating motor to be nibbled with rack-track
It closes, driving counterweight trolley is along trolley travelling track horizontal reciprocating movement.Since motor-driven counterweight trolley does not have the work(of self-locking
Can, counterweight trolley can be in laterally free play, to destroy the riding stability of ship in a non-operative state.
Invention content
Goal of the invention：In order to overcome the deficiencies in the prior art, the present invention provide it is a kind of for rig a ship from
Dynamic prestowage balance system, is moved to offset the heeling moment that part or all of lift heavy generates hull, really by balance weight trolley
Protect the safety and stability when rig a ship operation, the work capacity of ship-lifting, especially side crane operation ability.
Technical solution：To achieve the above object, the automatic stowage balance system for rig a ship of the invention, including position
In the double acting hydraulic cylinder on ship deck, balance weight trolley, obliquity sensor and controller on ship hold plate, institute
The both ends for stating double acting hydraulic cylinder are equipped with piston rod, and the end of the piston rod of side is connect with rope distance adjusting system, rope
Rope on rope distance adjusting system after angle pulley mechanism with the side of balance weight trolley by connecting, the piston rod of the other side
End is connect with another rope distance adjusting system, the rope on rope distance adjusting system by after angle pulley mechanism with
The other side of balance weight trolley connects, and balance weight trolley is moved along the guide rail for being located at ship hold plate, the obliquity sensor position
In on ship deck, obliquity sensor is connect with controller, and when obliquity sensor detects ship inclination, controller controls double cropping
It is acted on hydraulic cylinder, to be moved by cable tie dynamic balance weight trolley.
Preferably, the rope distance adjusting system includes first support and second support, pacify in the first support
Equipped with first pulley group, left slot rails and right slot rails are installed in the second support, are installed in left slot rails
There is left slider, right sliding block be installed in right slot rails, thrust axis and rotation axis are installed between left slider and right sliding block,
Piston rod connector is installed, piston rod connector is connect with piston rod, and is equipped in the rotation axis on the thrust axis
Pulley number in two pulley blocks, first pulley group and second pulley group is identical, and rope one end is sleeved on rotation axis, other end alternating
Be wrapped in first pulley group and second pulley group, entered in angle pulley mechanism from second pulley group.
Preferably, including two pulleys in the first pulley group and second pulley group, first pulley group is included as
First pulley and second pulley, second pulley group include that third pulley and the 4th pulley, rope enter third from first pulley
Pulley finally enters the 4th pulley subsequently into second pulley, is entered in angle pulley mechanism from the 4th pulley.
Preferably, the first pulley and second pulley are limited by sleeve, third pulley and second pulley also by
Sleeve limits.
Preferably, the angle pulley mechanism includes to be located at the first angle pulley on ship deck and be located at ship hold
The second angle pulley on plate, first angle pulley and the second angle pulley are installed in angle pulley mechanism small rack
On, angle pulley mechanism small rack is fixed on angle pulley mechanism side plate, and angle pulley mechanism side plate is fixed on angle pulley
On organization soleplate, angle pulley organization soleplate is fixed on ship deck or ship hold plate.
Preferably, the guide rail includes long slab, guide rail frid and pressing plate on the outside of guide rail, long slab is fixed on the outside of the guide rail
On ship hold plate, guide rail frid is welded on the outside of guide rail on long slab, and pressing plate is mounted on the top of guide rail frid, constitutes groove profile
Guide rail.
Preferably, long slab is bolted on ship hold plate on the outside of the guide rail, on the outside of the guide rail on long slab
The adjusting screw of long slab gradient on the outside of adjustment guide rail is installed.
Preferably, the balance weight trolley includes balance weight bottom plate, balance weight is installed on the balance weight bottom plate, is put down
Axis gusset piece is installed below weighing apparatus block bottom plate, two live axles are fixed on axis gusset piece, the both ends of live axle pass through axis
It holds and traveling wheel is installed.
In the present invention, automatic control system includes ship horizon sensor, loop wheel machine pulling force sensor, loop wheel machine angle of revolution
Sensor, arm pitch angle sensor, controller；The loop wheel machine pulling force sensor, arm pitch angle sensor, loop wheel machine return
Angle of revolution sensor and ship horizon sensor are connect with controller respectively, and the various sensors, detecting instrument respectively will inspections
It surveys and the parameter of acquisition is sent to controller, controller detects according to sensor to detecting instrument related to the ship of acquisition in real time
Heel state modulator double acting hydraulic cylinder is moved and is slided to drive the piston rod of double acting hydraulic cylinder, piston rod to drive running block
The driving of wheel group is wrapped in steel wire rope above, and steel wire rope pulls balance weight trolley by angle pulley group, so double-action hydraulic
Cylinder can be to the control in balance weight moving of car direction, distance and speed.
In the present invention, balance weight uses modular assembled, and balance weight is poured into a mould with concrete, can reduce system
This is caused, is connected and fixed with bolt group between balance weight and balance weight, balance weight uses the assembly of building block system, can basis
Loop wheel machine maximum rated load is adjusted.The balance weight mobile chassis is designed to two rows of traveling wheels, both sides be have it is two-way about
The guide rail equipped with sliding slot of beam, the inside of guide rail couple with the long slab adjusting screw being welded on ship hold plate, are welded on
The outside long slab of grooved track couples with ship hold plate bolt group and adjusting screw.Balance weight mobile chassis is designed to two rows
Traveling wheel, both sides have two-way constraint, to take into account the flexibility of rigidity and movement when guarantee structure motion.
In the present invention, the pulley combines transmission using two sets of angle pulley groups with two sets of running blocks, hydraulic cylinder
Piston rod is connect with the piston rod connector on the sliding block for being sleeved on running block, and the sliding block of running block with it is two-way about
The grooved track clearance fit of beam.
Advantageous effect：The automatic stowage balance system for rig a ship of the present invention, has the following advantages：
1, balance weight driving is driven using steel wire rope towing mode, and the program can reduce machine-building and Assembling tune
Difficulty is tried, and device context mounting arrangement is very flexible, effect of the steel wire rope towing with buffering absorbing.
2, the amplification of Driven by Hydraulic Cylinder stroke may be implemented using two sets of pulley blocks and achievees the purpose that increase journey, to improve
The response speed of hydraulic cylinder displacement, and hydraulic cylinder contour dimension can be reduced.When hydraulic cylinder displacement be S when, balance weight displacement be n ×
S, n are pulley winding rope group radical.In left and right when pulley blocks winding rope group radical phase, it is ensured that the pulley blocks folding and unfolding of left and right
Rope length is identical, to realize that balance weight or so steel wire rope is in tensioning state always.
3, hydraulic cylinder structure form uses action mode, so that when driving balance weight side-to-side movement, piston rod is all
In tension state, and the locking positioning of balance weight at an arbitrary position can be realized, and gently without shock and vibration, to reach
To stable effect.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the front view of the present invention.
Fig. 3 is the vertical view of the present invention.
Fig. 4 is the pulley block structure schematic diagram in the present invention.
Fig. 5 is the pulley vertical view in the present invention
Fig. 6 is pulley blocks pulley and sliding block vertical view in the present invention
Fig. 7 is the double acting hydraulic cylinder structural schematic diagram in the present invention.
Fig. 8 is that pulley mechanism structural schematic diagram is turned in the present invention.
Fig. 9 is middle guide structural schematic diagram of the present invention.
Figure 10 is balance weight vehicle structure schematic diagram in the present invention.
Figure 11 is the automatic control system block diagram in the present invention.
In figure：Steel wire rope 1, pulley blocks 2, left socle 2-1, bearing seal check ring 2-2, first pulley 2-3, left slot rails
2-4, third pulley 2-5, left slider 2-6, thrust axis 2-7, piston rod connector 2-8, right crus of diaphragm frame 2-9, right slot rails 2-10,
Bolt group 2-11, the 4th pulley 2-12, left foot frame 2-13, right support 2-14, second pulley 2-15, sleeve 2-16, sleeve 2-17,
Sleeve 2-18, right sliding block 2-19, axial trough 2-20, axle body 2-21, rotation axis 2-22, double acting hydraulic cylinder 3, piston rod 3-1, double cropping
It is small with hydraulic cylinder tripod 3-2, bolt group 3-3, bolt group 3-4, angle pulley mechanism 4, angle pulley 4-1, angle pulley mechanism
Holder 4-2, bolt 4-3, angle pulley mechanism side plate 4-4, angle pulley axis 4-5, quarter block mechanism reinforcing rib 4-6, nut
4-7, Single spring lock washer 4-8, washer 4-9, square hole 4-10, angle pulley organization soleplate 4-11, ship deck 5, ship bottom
Deck board 6, guide rail 7, bolt group 7-1, pressing plate 7-2, adjusting screw 7-3, long slab 7-4 on the inside of guide rail, guide rail frid 7-5, outside guide rail
Side long slab 7-6, balance weight trolley 8, balance weight 8-1, bolt group 8-2, traveling wheel 8-3, end ring 8-4, live axle 8-5,
Shackle 8-6, bolt group 8-7, axis gusset piece 8-8, balance weight bottom plate 8-9, bulkhead 9.
Specific implementation mode
The present invention is further described below in conjunction with the accompanying drawings.
As shown in Figure 1 to 11, the automatic stowage balance system of a kind of rig a ship of the invention, is fixed on ship
In mobile prestowage device cabin, including rope and rope distance adjusting system, rope are steel wire rope 1, rope distance adjusting system packet
Containing pulley blocks, connected by piston rod connector 2-8 between the piston rod 3-1 and rope distance adjusting system of double acting hydraulic cylinder 3
It connects, angle pulley group 4 is arranged symmetrically on ship deck 5, ship hold plate 6 respectively, is individually positioned in ship deck 5, ship
The group of angle pulley up and down 4 on hold plate 6 is vertically aligned placement, by the steel wire rope 1 of the winding of pulley blocks 2 out by being fixed on ship
Angle pulley 4-1 on oceangoing ship deck 5 and ship deck 5 is passed through, using the angle pulley 4-1 being fixed on ship hold plate 6
Be connected the balance weight trolley 8 pulled on guide rail with the shackle 8-6 on balance weight trolley 8.Balance weight 8-1 drivings use steel wire rope 1
Towing mode drives, and the program can reduce machine-building and Assembling debugging difficulty, and device context mounting arrangement is very
Flexibly, for the towing of steel wire rope 1 with the effect for buffering absorbing, the diameter of steel wire rope 1 is big according to the driving force of balance weight 8-1
Depending on small.
In the present invention, the angle pulley mechanism 4 is fixed on ship deck 5 and ship by the first bolt group 2-11
On oceangoing ship hold plate 6, ship deck 5 and ship hold plate 6 are welded on bulkhead 9, the square hole 4- on angle pulley mechanism side plate 4-4
10 coordinate with the square hole on ship deck 5, and angle pulley 4-1 is fixed on angle pulley mechanism by angle pulley axis 4-5
On small rack 4-2, bearing, circlip and bearing seal check ring are installed on angle pulley 4-1, angle pulley axis 4-5 passes through
Baffle ring 4-9, Single spring locking baffle ring 4-8 and nut 4-7 are fastened on angle pulley mechanism small rack 4-2, angle pulley
Mechanism small rack 4-2 is connected with angle pulley mechanism side plate 4-4 by 4 bolt 4-3.In order to allow entire angle pulley mechanism 4
Stabilization, angle pulley mechanism reinforcing rib 4-6 and angle pulley mechanism side plate 4-4 and the 4-11 welding of angle pulley organization soleplate
It is attached, in order to which steel wire rope 1 play, two quarter block 4-1 and the 4th on ship deck 5 will not be slided in pulley groove
2-12 is taken turns in upper parallel, the shackle 8-6 of two angle pulley 4-1 and balance weight trolley 8 on ship hold plate 6 of ship transverse direction
Alignment.
In the present invention, the rope distance adjusting system includes first support and second support, in the first support
First pulley group is installed, left slot rails 2-4 and right slot rails 2-10 are installed in the second support, is led in left groove profile
Left slider 2-6 is installed on rail 2-4, right sliding block 2-19 is installed on right slot rails 2-10, in left slider 2-6 and right sliding block
It is equipped between 2-19 on thrust axis 2-7 and rotation axis 2-22, the thrust axis 2-7 and piston rod connector 2-8, piston is installed
Bar connector 2-8 is connect with piston rod 3-1, and second pulley group, first pulley group and second are equipped on the rotation axis 2-22
Pulley number in pulley blocks is identical, and rope one end is sleeved on rotation axis, and the other end is alternately wrapped in first pulley group and second
In pulley blocks, entered in angle pulley mechanism from second pulley group.
In the present invention, the pulley blocks 2 include first pulley group and second pulley group, the left socle 2-1 of pulley blocks 2,
Right support 2-14 is fixed on by bolt group 2-11 on ship deck 5, and pulley spindle is first pulley 2-3 and second pulley 2-
15 are placed on the left socle 2-1 of pulley blocks, right support 2-14, are connected by flat key between them, pulley spindle both ends are equipped with
Bearing and end ring 2-2 are mounted on left and right holder 2-1,2-14, end ring 2-2 and first pulley 2-3, second pulley
Carry out axial restraint plus sleeve 2-17 between 2-15, also used between first pulley 2-3 and second pulley 2-15 sleeve 2-16 into
Row axial restraint, left slot rails 2-4, right slot rails 2-10 are connected with left and right tripod 2-13,2-9 by bolt group 2-11,
Left and right tripod 2-13,2-9 are fixed on by bolt group 2-11 on ship deck 5, third pulley 2-5, the 4th pulley 2-12 installations
It is connected by flat key on pulley spindle, between them, pulley spindle both ends are equipped with bearing and end ring 2-2, are mounted on left cunning
On block 2-6 and right sliding block 2-19, axle body 2-21 diameters are equal with rotation axis 2-22 diameters, respectively to third pulley 2-5 and bearing
Baffle ring 2-2 plays the role of axial restraint, is fixed with sleeve 2-16 between third pulley 2-5 and the 4th pulley 2-12, the 4th pulley
It is fixed with sleeve 2-18 between 2-12 and end ring 2-2, since axial trough 2-20, first pulley 2-3, third pulley 2-5,
Four pulley 2-12, second pulley 2-15 press equal distance and separate successively in the axial direction, and this distance as possible small, and
Angle between front and back adjacent pulleys is less than the half of the angle of pulley groove, prevents the play in pulley groove of steel wire rope 1, pulley
Number depending on ship lateral distance, ship lateral distance is bigger, and pulley number is more, the first pulley 2-3 of pulley blocks,
The angle pulley 4- of third pulley 2-5, the 4th pulley 2-12, second pulley 2-15 and the quarter block mechanism 4 on ship deck 5
1 is in sustained height, and the distance between angle pulley mechanism 4, left and right holder 2-1,2-14 and left foot frame 2-13 are according to ship
Depending on oceangoing ship lateral distance and actual conditions, 1 one end of steel wire rope is firstly fixed on axial trough 2-20, and other end is wrapped in the first cunning
After taking turns 2-3 half, then after being wrapped in third pulley 2-5, being wrapped in third pulley 2-5 half, then be wrapped in second pulley 2-15,
It after being wrapped in second pulley 2-15 half, then is wrapped on the 4th pulley 2-12, is drawn after being wrapped in the 4th pulley 2-12 half
Steel wire rope 1 be connected on the shackle 8-5 of balance weight trolley 8 by the Liang Ge angle pulleies mechanism 4 for being vertically aligned placement, pulley
Axle sleeve is on left slider 2-6 and right sliding block 2-19, the width of left slider 2-6 and right sliding block 2-19 and left slot rails 2-4, right slot
The width gaps of type guide rail 2-10 coordinate, and left slider 2-6 and right sliding block 2-19 are in left slot rails 2-4, right slot rails 2-10
Upper horizontal reciprocating movement, piston rod connector 2-8 are fixed on thrust axis 2-7, and thrust axis 2-7 is fixed on left and right and slides
On block 2-6,2-19, pulley blocks 2 are symmetrically placed about double acting hydraulic cylinder 3.Hydraulic cylinder 3 may be implemented using two sets of pulley blocks 2
The amplification of driving trip and achieve the purpose that increase journey, to improve the response speed of 3 displacement of hydraulic cylinder, and hydraulic cylinder 3 can be reduced
Contour dimension.When 3 displacement of hydraulic cylinder is S, balance weight 8-1 displacements are n × S, and n is pulley winding rope group radical.It is slided in left and right
When 2 winding rope group radical phase of wheel group, it is ensured that 2 withdrawing rope of left and right pulley blocks length is identical, to realize that balance weight 8-1 is left
Right steel wire rope 1 is in tensioning state always.
In the present invention, the double acting hydraulic cylinder 3 is fixed on double acting hydraulic cylinder tripod 3- by bolt group 3-4
On 2, double acting hydraulic cylinder tripod 3-2 is fixed on by bolt group 2-11 on ship deck 5, double-action hydraulic cylinder piston rod 3-1
It is connected with piston rod connector 2-8.3 structure type of hydraulic cylinder uses action mode, so that driving balance weight 8-1 or so
When movement, piston rod 3-1 can realize the locking positionings of balance weight 8-1 at an arbitrary position all in tension state, and put down
Delay without shock and vibration, it is stable to achieve the effect that.
In the present invention, the installation of the guide rail 7 is placed on ship hold plate 6, and the length of guide rail 7 is according to the transverse direction of ship
Depending on distance and actual needs, the lateral distance of ship is bigger, and 7 length of guide rail is longer, and such balance weight trolley 8 has enough power
Square carrys out the heeling moment of balancing hoisting machine, and guide rail frid 7-5 couples with pressing plate 7-2 bolt groups 7-1, and long slab 7-6 is welded on the outside of guide rail
It is connected on guide rail frid 7-5, long slab 7-6 is connect with ship hold plate 6 with bolt group 7-1 and adjusting screw 7-3 on the outside of guide rail, spiral shell
Bolt group 7-1 is to fix guide rail 7, and adjusting screw 7-3 is for the up and down adjustment of guide rail 7, the i.e. adjusting of gradient, in guide rail
Side long slab 7-4 is welded on ship hold plate 6, and long slab 7-4 is connect with guide rail frid 7-5 with adjusting screw 7-3 on the inside of guide rail, is
For the Level tune of guide rail 7.By adjusting screw 7-3 to the level and up and down adjustment of guide rail 7, balance weight trolley 8 can be
Stable and accurate horizontal reciprocating movement on guide rail 7.
In the present invention, the traveling wheel 8-3 of the balance weight trolley 8 is rolled in guide rail 7, the bottom end of traveling wheel 8-3 with
Guide rail frid 7-5 is not contacted, and prevents Planar Mechanisms, live axle 8-5 and axis gusset piece 8-8 from being filled in traveling wheel 8-3 with being welded to connect
There are bearing, bearing outer end that end ring 8-4 is housed, live axle 8-5 is not rotated, traveling wheel 8-3 rotations, balance weight bottom plate 8-9
With axis gusset piece 8-8 with being welded to connect, balance weight 8-1 is placed on balance weight bottom plate 8-9, balance weight bottom plate 8-9 surrounding Constraineds,
Balance weight 8-1 is using modular assembled, and balance weight 8-1 is poured into a mould with concrete, can reduce manufacturing cost, required flat
The quantity of weighing apparatus block 8-1 is adjusted according to loop wheel machine maximum rated load, for the fixation between balance weight 8-1 and balance weight 8-1,
The upper surface of balance weight 8-1 is beaten there are four bolt hole, is coupled with bolt group 8-2 between balance weight 8-1 and balance weight 8-1, in order to
Can smoothly it couple between balance weight 8-1 and balance weight 8-1 without interfering, four bolts hole on the surfaces adjacent counterweights 8-1
Position is different, and shackle 8-6 is connected in by bolt group 8-7 on balance weight bottom plate 8-9.Balance weight 8-1 mobile chassis is designed to
Two rows of traveling wheel 8-3, both sides have two-way constraint, to take into account the flexibility of rigidity and movement when guarantee structure motion.
In the present invention, a kind of control information of the automatic stowage balance system of rig a ship comes from automatic control system,
The automatic control system includes ship horizon sensor, loop wheel machine pulling force sensor, loop wheel machine angle of revolution sensor, arm pitching
Angular transducer, controller；The loop wheel machine pulling force sensor, arm pitch angle sensor, loop wheel machine angle of revolution sensor and
Ship horizon sensor is connect with controller respectively, and the various sensors, detecting instrument are respectively by the parameter of detection and acquisition
It is sent to controller, it is double that controller detects heel state modulator related to the ship of acquisition according to sensor in real time to detecting instrument
Acting cylinder 3, to drive the piston rod 3-1 of double acting hydraulic cylinder, piston rod 3-1 driving pulleys group 2, pulley blocks 2 to drive
It is wrapped in steel wire rope 1 above, steel wire rope 1 pulls balance weight trolley 8 by angle pulley group 4, so double acting hydraulic cylinder 3 can
With the control to balance weight trolley 8 direction of motion, distance and speed.
The course of work of the present invention is as follows：When the side run-off the straight of ship transverse direction, controller is according to sensor and detection
Instrument detects the related heel parameter of ship to acquisition in real time, controls the piston rod 3-1 of double acting hydraulic cylinder 3 toward ship inclination
Side drives, and double acting hydraulic cylinder 3 drives the steel wire rope 1 being wrapped on pulley blocks 2, and steel wire rope 1 is by being fixed on ship deck 5
On angle pulley 4-1 and pass through ship deck 5, pull guide rail using the angle pulley 4-1 being fixed on ship hold plate 6
Balance weight trolley 8 on 7 arrives the other side of ship transverse direction, achievees the purpose that ship balances.
The above is only a preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (7)
1. a kind of automatic stowage balance system for rig a ship, it is characterised in that：It include the double cropping on ship deck
With hydraulic cylinder, balance weight trolley, obliquity sensor and controller on ship hold plate, the two of the double acting hydraulic cylinder
End is equipped with piston rod, and the end of the piston rod of side is connect with rope distance adjusting system, on rope distance adjusting system
Rope after angle pulley mechanism with the side of balance weight trolley by connecting, the end of the piston rod of the other side and another rope
Distance adjusting system connects, and the rope on rope distance adjusting system passes through another with balance weight trolley after angle pulley mechanism
Side connects, and balance weight trolley is moved along the guide rail for being located at ship hold plate, and the obliquity sensor is located on ship deck, inclination angle
Sensor is connect with controller, and when obliquity sensor detects ship inclination, controller controls double acting hydraulic cylinder effect, to
It is moved by cable tie dynamic balance weight trolley；The balance weight trolley includes balance weight bottom plate, is installed on the balance weight bottom plate
There is balance weight, axis gusset piece is installed below balance weight bottom plate, two live axles are fixed on axis gusset piece, live axle
Both ends are equipped with traveling wheel by bearing；The rope distance adjusting system include first support and second support, described first
First pulley group is installed on holder, left slot rails and right slot rails are installed in the second support, is led in left groove profile
Left slider is installed on rail, right sliding block is installed in right slot rails, thrust axis is installed between left slider and right sliding block
And rotation axis, piston rod connector is installed on the thrust axis, piston rod connector is connect with piston rod, in the rotation axis
Second pulley group is installed, first pulley group is identical with the pulley number in second pulley group, and rope one end is sleeved on rotation axis, separately
One end is alternately wrapped in first pulley group and second pulley group, is entered in angle pulley mechanism from second pulley group.
2. the automatic stowage balance system according to claim 1 for rig a ship, it is characterised in that：Described first slides
Include two pulleys in wheel group and second pulley group, first pulley group is included as first pulley and second pulley, second pulley
Group includes third pulley and the 4th pulley, and rope enters third pulley from first pulley, most laggard subsequently into second pulley
Enter the 4th pulley, is entered in angle pulley mechanism from the 4th pulley.
3. the automatic stowage balance system according to claim 2 for rig a ship, it is characterised in that：Described first slides
Wheel and second pulley are limited by sleeve, and third pulley and second pulley are limited also by sleeve.
4. the automatic stowage balance system according to claim 1 for rig a ship, it is characterised in that：The steering is slided
It includes to be located at the first angle pulley and the second angle pulley on ship hold plate on ship deck to take turns mechanism, and described first
Angle pulley and the second angle pulley are installed on angle pulley mechanism small rack, and angle pulley mechanism small rack, which is fixed on, to be turned
To on pulley mechanism side plate, angle pulley mechanism side plate is fixed on angle pulley organization soleplate, and angle pulley organization soleplate is solid
It is scheduled on ship deck or ship hold plate.
5. the automatic stowage balance system according to claim 1 for rig a ship, it is characterised in that：The guide rail packet
Containing long slab, guide rail frid and pressing plate on the outside of guide rail, long slab is fixed on ship hold plate on the outside of the guide rail, the welding of guide rail frid
On the outside of the guide rail on long slab, pressing plate is mounted on the top of guide rail frid, constitutes slot rails.
6. the automatic stowage balance system according to claim 5 for rig a ship, it is characterised in that：Outside the guide rail
Side long slab is bolted on ship hold plate, is equipped with long slab gradient on the outside of adjustment guide rail on the outside of the guide rail on long slab
Adjusting screw.
7. the automatic stowage balance system according to claim 1 for rig a ship, it is characterised in that：The balance weight
It is poured into a mould for concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710001577.8A CN106741707B (en) | 2017-01-03 | 2017-01-03 | A kind of automatic stowage balance system for rig a ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710001577.8A CN106741707B (en) | 2017-01-03 | 2017-01-03 | A kind of automatic stowage balance system for rig a ship |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106741707A CN106741707A (en) | 2017-05-31 |
| CN106741707B true CN106741707B (en) | 2018-10-23 |
Family
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| CN112918629B (en) * | 2021-03-31 | 2021-10-15 | 广东海洋大学 | Side-turning prevention safety device for fishing boat |
| CN115009484B (en) * | 2022-06-28 | 2024-03-15 | 江苏科技大学 | Device for improving maneuverability of wing body fusion underwater glider and working method thereof |
| CN115289136B (en) * | 2022-10-09 | 2022-12-27 | 太原福莱瑞达物流设备科技有限公司 | Adjustable guide wheel |
| 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 |
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