CN111547193A - Offshore replenishment system and method - Google Patents
Offshore replenishment system and method Download PDFInfo
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- CN111547193A CN111547193A CN202010254817.7A CN202010254817A CN111547193A CN 111547193 A CN111547193 A CN 111547193A CN 202010254817 A CN202010254817 A CN 202010254817A CN 111547193 A CN111547193 A CN 111547193A
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- motor
- supply
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- supporting
- replenishment
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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
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
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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
- B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
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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
- B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
- B63B27/30—Arrangement of ship-based loading or unloading equipment for transfer at sea between ships or between ships and off-shore structures
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
Abstract
The invention belongs to the technical field of offshore replenishment, and particularly relates to an offshore replenishment system and method, aiming at the problems that a screw rod is usually used for driving lifting in the conventional replenishment system, the screw rod is difficult to disassemble and maintain when deformation and other problems occur under a long-time load condition, and the angle of a supply box is inconvenient to adjust and stretch during replenishment and cannot meet the requirement of taking and placing goods, the offshore replenishment system comprises a replenishment ship and a replenishment box, wherein a plurality of replenishment partition plates are arranged in the replenishment box, the top of the replenishment ship is fixedly connected with a placing seat, the top of the placing seat is fixedly connected with an upright post, a cavity is formed in the upright post, two symmetrical holes are formed in the inner wall of the cavity, the same connecting rod is arranged in each symmetrical hole in a sliding manner, and a lifting structure is arranged on the. The automatic feeding device is simple in structure and convenient to operate, the lifting by using a lead screw is avoided, the angle and the telescopic length of the feeding box can be adjusted, feeding materials can be conveniently taken and placed, and the taking and placing requirements can be met.
Description
Technical Field
The invention relates to the technical field of offshore replenishment, in particular to an offshore replenishment system and method.
Background
The offshore replenishment system is used for replenishing dry goods and liquid goods to a receiving ship by a replenishment ship, the ship can continuously consume reserved materials when sailing on the sea or the platform works in the open sea, the consumed materials must be quickly replenished in order to ensure the normal operation of the ship and the platform, and the materials need to be lifted or lowered by the offshore replenishment lifting system in the offshore replenishment process to replenish the materials.
The lead screw is usually used for driving lifting in the existing replenishment system, and the lead screw is difficult to detach and maintain when the problems such as deformation occur under the long-time load condition, and the angle of the supply box is inconvenient to adjust and stretch during replenishment, so that the requirement for taking and placing goods cannot be met.
Disclosure of Invention
The invention aims to solve the defects that a screw rod is usually used for driving lifting in the conventional replenishing system, the screw rod is difficult to disassemble and maintain when the screw rod is deformed under a long-time load condition and the like, and the angle of a supply box is inconvenient to adjust and stretch during replenishing, so that the requirement for taking and placing goods cannot be met.
In order to achieve the purpose, the invention adopts the following technical scheme:
a maritime supply system comprises a supply ship and a supply tank, wherein a plurality of supply partition plates are arranged inside the supply tank, the top of the supply ship is fixedly connected with a placing seat, the top of the placing seat is fixedly connected with a stand column, the stand column is provided with a cavity, the inner wall of the cavity is provided with two symmetrical holes, the two symmetrical holes are respectively and slidably provided with a same connecting rod, the stand column is provided with a lifting structure, the lifting structure is fixedly connected with the connecting rods, two ends of each connecting rod are fixedly provided with a same welding ring, the outer side of each welding ring is rotatably provided with a supporting outer ring, the inner wall of each supporting outer ring is fixedly provided with a shielding ring, the bottom of each welding ring is provided with a rotary driving mechanism, the rotary driving mechanism is matched with the corresponding supporting outer ring, the outer side of each supporting outer ring, the supply tank is matched with the telescopic driving mechanism.
Preferably, elevation structure includes brake motor, rolling axle, rolling wheel and wire rope, and brake motor fixed connection is in one side of stand, and the rolling axle rotates with the stand to be connected, and the outside at the rolling axle is established to the rolling wheel fixed cover, wire rope's one end and rolling wheel fixed connection, wire rope's the other end and connecting rod fixed connection, and brake motor passes through the rolling axle and drives the rolling wheel rotation, and the rolling wheel can drive the connecting rod upward movement to wire rope rolling, and the rolling wheel relaxs wire rope for the connecting rod downstream.
Preferably, two guide rods are fixedly mounted on the inner wall of the top and the inner wall of the bottom of the cavity, the connecting rod is connected with the two guide rods in a sliding mode, and the guide rods play a role in guiding the connecting rod.
Preferably, the rotary driving mechanism comprises a motor, a gear and an annular inner rack, the annular inner rack is fixedly connected with the inner wall of the supporting outer ring, the motor is fixedly connected to the bottom of the welding ring, the gear is fixedly connected with an output shaft of the motor, the gear is meshed with the annular inner rack, the motor drives the annular inner rack to rotate through the gear, and the annular inner rack movably supports the outer ring to rotate.
Preferably, an annular supporting groove is formed in the outer side of the welding ring, an annular supporting block is fixedly mounted on the inner wall of the supporting outer ring and is connected with the annular supporting groove in a sliding mode, a plurality of balls are embedded in the inner ring of the annular supporting block and are connected with the inner wall of the annular supporting groove in a sliding mode, the annular supporting block plays a supporting and guiding role in supporting the outer ring through the annular supporting groove, and the balls can reduce friction force between the annular supporting block and the annular supporting groove.
Preferably, the top of the supporting plate is provided with a placing groove with a notch at one side, and the supply box is connected with the placing groove in a sliding manner.
Preferably, flexible actuating mechanism includes screw motor and lead screw, has seted up the motor chamber in the backup pad, and screw motor fixed mounting is on one side inner wall in motor chamber, and lead screw and screw motor's output shaft fixed connection, the lead screw groove has been seted up to one side of replenishing the case, lead screw and lead screw groove threaded connection, and screw motor makes the replenishing box move in the backup pad through driving the lead screw rotation.
Preferably, equal fixed mounting has spacing support bar on the both sides inner wall of backup pad, and one side is all seted up for open-ended spacing support groove in the both sides of supply tank, spacing support bar and the spacing support groove sliding connection who corresponds, spacing support bar and the cooperation of spacing support groove to spacing and support the supply tank.
A method of using an offshore replenishment system, comprising the steps of:
s1: when the supply box is used, all electrical equipment is connected with a power supply and a controller, the controller can select a conventional controller, supplies are placed in the supply box, and the supplies are classified and placed through a plurality of supply partition plates;
s2: when the height of the supply box needs to be adjusted, a brake motor is started, the brake motor drives a winding wheel to rotate through a winding shaft, the winding wheel can drive a connecting rod to move upwards by winding a steel wire rope, the winding wheel can release the steel wire rope to enable the connecting rod to move downwards, and the connecting rod drives the supply box to adjust the height through a welding ring, a support outer ring and a support plate so as to meet different height using requirements;
s3: when the angle of the supply box needs to be adjusted, a motor is started, the motor drives an annular inner rack to rotate through a gear, an annular inner rack drives a support outer ring to rotate, the support outer ring drives an annular support block to slide in a support groove, a ball can reduce the friction force between the annular support block and the annular support groove, and the support outer ring drives the supply box to adjust the angle through a support plate, so that different angle use requirements can be met;
s4: when the flexible length of supply tank need be adjusted, start screw motor, screw motor rotates through driving the lead screw for supply tank removes in the backup pad, can satisfy different flexible length, can conveniently get and put the supply, and after accomplishing the supply, with supply tank reset can.
Compared with the prior art, the invention has the advantages that:
(1) when the height of the supply box needs to be adjusted, the brake motor drives the winding wheel to rotate through the winding shaft, the winding wheel can drive the connecting rod to move upwards by winding the steel wire rope, the winding wheel can release the steel wire rope to enable the connecting rod to move downwards, and the connecting rod drives the supply box to adjust the height through the welding ring, the support outer ring and the support plate so as to meet different height using requirements;
(2) when the angle of the supply box needs to be adjusted, the motor drives the annular inner rack to rotate through the gear, the annular inner rack drives the supply box to adjust the angle through the supporting outer ring and the supporting plate, and different angle use requirements can be met;
(3) when the flexible length of supply tank need be adjusted, this scheme lead screw motor makes the supply tank remove in the backup pad through driving the lead screw, can satisfy different flexible length, can conveniently get and put the supply.
The automatic feeding device is simple in structure and convenient to operate, the lifting by using a lead screw is avoided, the angle and the telescopic length of the feeding box can be adjusted, feeding materials can be conveniently taken and placed, and the taking and placing requirements can be met.
Drawings
FIG. 1 is a schematic diagram of an offshore replenishment system according to the present invention;
FIG. 2 is a schematic structural diagram of part A of an offshore replenishment system according to the present invention;
FIG. 3 is a schematic structural diagram of part B of an offshore replenishment system according to the present invention;
FIG. 4 is a schematic perspective view of a support plate and a supply tank of an offshore supply system according to the present invention;
fig. 5 is a schematic perspective view of a weld ring of an offshore replenishment system according to the present invention.
In the figure: the device comprises a supply boat 1, a placing seat 2, an upright post 3, a symmetrical hole 4, a connecting rod 5, a guide rod 6, a brake motor 7, a winding wheel 8, a winding shaft 9, a steel wire rope 10, a cavity 11, a supporting outer ring 12, a shielding ring 13, an annular supporting block 14, a rotating motor 15, a welding ring 16, an annular supporting groove 17, a ball 18, a gear 19, an annular inner rack 20, a supporting plate 21, a placing groove 22, a supply box 23, a screw 24, a motor cavity 25, a screw motor 26, a supply partition plate 27, a limit supporting bar 28 and a limit supporting groove 29.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, an offshore supply system comprises a supply ship 1 and a supply tank 23, wherein a plurality of supply partition plates 27 are arranged inside the supply tank 23, a placing seat 2 is fixedly connected to the top of the supply ship 1, a vertical column 3 is fixedly connected to the top of the placing seat 2, a cavity 11 is formed in the vertical column 3, the inner wall of the cavity 11 is provided with two symmetrical holes 4, the two symmetrical holes 4 are internally and slidably provided with the same connecting rod 5, the vertical column 3 is provided with a lifting structure, the lifting structure is fixedly connected with the connecting rod 5, two ends of the connecting rod 5 are fixedly provided with the same welding ring 16, the outer side of the welding ring 16 is rotatably provided with a support outer ring 12, the inner wall of the support outer ring 12 is fixedly provided with a blocking ring 13, the bottom of the welding ring 16 is provided with a rotary driving mechanism, the rotary driving mechanism is matched with the support, the supply tank 23 is slidably mounted on the support plate 21, a telescopic driving mechanism is arranged on the support plate 21, and the supply tank 23 is matched with the telescopic driving mechanism.
In this embodiment, elevation structure includes brake motor 7, rolling axle 9, rolling wheel 8 and wire rope 10, 7 fixed connection of brake motor is in one side of stand 3, rolling axle 9 rotates with stand 3 to be connected, the fixed cover of rolling wheel 8 is established in the outside of rolling axle 9, wire rope 10's one end and rolling wheel 8 fixed connection, wire rope 10's the other end and connecting rod 5 fixed connection, brake motor 7 drives rolling wheel 8 through rolling axle 9 and rotates, rolling wheel 8 can drive connecting rod 5 upward movement to wire rope 10 rolling, rolling wheel 8 relaxs wire rope 10, make connecting rod 5 downstream.
In this embodiment, fixed mounting has two guide bars 6 on the top inner wall of cavity 11 and the bottom inner wall, and connecting rod 5 and two guide bar 6 sliding connection, guide bar 6 play the guide effect to connecting rod 5.
In this embodiment, the rotation driving mechanism includes a motor 15, a gear 19 and an annular inner rack 20, the annular inner rack 20 is fixedly connected to the inner wall of the support outer ring 12, the motor 15 is fixedly connected to the bottom of the welding ring 16, the gear 19 is fixedly connected to an output shaft of the motor 15, the gear 19 is engaged with the annular inner rack 20, the motor 15 drives the annular inner rack 20 to rotate through the gear 19, and the annular inner rack 20 drives the support outer ring 12 to rotate.
In this embodiment, an annular supporting groove 17 is formed in the outer side of the welding ring 16, an annular supporting block 14 is fixedly mounted on the inner wall of the supporting outer ring 12, the annular supporting block 14 is slidably connected with the annular supporting groove 17, a plurality of balls 18 are embedded in the inner ring of the annular supporting block 14, the balls 18 are slidably connected with the inner wall of the annular supporting groove 17, the annular supporting block 14 supports and guides the supporting outer ring 12 through the annular supporting groove 17, and the balls 18 can reduce the friction force between the annular supporting block 14 and the annular supporting groove 17.
In this embodiment, the top of the supporting plate 21 is provided with a placing groove 22 with a notch on one side, the supply tank 23 is slidably connected with the placing groove 22, and the inclined strut is connected between the supporting plate 21 and the supporting outer ring 12, so that the stability can be improved.
In this embodiment, flexible actuating mechanism includes lead screw motor 26 and lead screw 24, has seted up motor chamber 25 on the backup pad 21, and lead screw motor 26 fixed mounting is on one side inner wall of motor chamber 25, lead screw 24 and lead screw motor 26's output shaft fixed connection, and the lead screw groove has been seted up to one side of supply tank 23, and lead screw 24 and lead screw groove threaded connection, lead screw motor 26 make supply tank 23 remove on backup pad 21 through driving lead screw 24 rotation.
In this embodiment, the inner walls of the two sides of the supporting plate 21 are all fixedly mounted with a limiting support bar 28, the two sides of the supply box 23 are both provided with a limiting support groove 29 with one side being open, the limiting support bar 28 is slidably connected with the corresponding limiting support groove 29, and the limiting support bar 28 and the limiting support groove 29 are matched to limit and support the supply box 23.
A method of using an offshore replenishment system, comprising the steps of:
s1: when in use, all electrical equipment is connected with a power supply and a controller, the controller can adopt a conventional controller, supplies are placed in the supply box 23, and the supplies are classified and placed through the plurality of supply partition plates 27;
s2: when the height of the supply box 23 needs to be adjusted, the brake motor 7 is started, the brake motor 7 drives the winding wheel 8 to rotate through the winding shaft 9, the winding wheel 8 winds the steel wire rope 10 to drive the connecting rod 5 to move upwards, the winding wheel 8 releases the steel wire rope 10 to enable the connecting rod 5 to move downwards, and the connecting rod 5 drives the supply box 23 to adjust the height through the welding ring 16, the support outer ring 12 and the support plate 21 to meet different height using requirements;
s3: when the angle of the supply tank 23 needs to be adjusted, the motor 15 is started, the motor 15 drives the annular inner rack 20 to rotate through the gear 19, the annular inner rack 20 drives the support outer ring 12 to rotate, the support outer ring 12 drives the annular support block 14 to slide in the support groove 17, the balls 18 can reduce the friction force between the annular support block 14 and the annular support groove 17, and the support outer ring 12 drives the supply tank 23 to adjust the angle through the support plate 21, so that different angle use requirements can be met;
s4: when the flexible length of supply tank 23 needs to be adjusted, screw motor 26 is started, and screw motor 26 rotates through driving lead screw 24, so that supply tank 23 moves on support plate 21, and can meet different flexible lengths, conveniently take and place supplies, and after the supply is completed, supply tank 23 is reset.
Example two
Referring to fig. 1-5, an offshore supply system comprises a supply ship 1 and a supply tank 23, wherein a plurality of supply partition plates 27 are arranged inside the supply tank 23, the top of the supply ship 1 is fixedly connected with a placing seat 2 through screws, the top of the placing seat 2 is fixedly connected with an upright post 3 through screws, the upright post 3 is provided with a cavity 11, the inner wall of the cavity 11 is provided with two symmetrical holes 4, the two symmetrical holes 4 are internally and slidably provided with the same connecting rod 5, the upright post 3 is provided with a lifting structure, the lifting structure is fixedly connected with the connecting rod 5 through screws, two ends of the connecting rod 5 are fixedly provided with the same welding ring 16 through welding, the outer side of the welding ring 16 is rotatably provided with a support outer ring 12, the inner wall of the support outer ring 12 is fixedly provided with a blocking ring 13 through welding, the bottom of the welding ring 16 is provided with a rotary driving mechanism, the outer side of the support outer ring 12 is fixedly connected with a support plate 21 through screws, a supply box 23 is slidably mounted on the support plate 21, a telescopic driving mechanism is arranged on the support plate 21, and the supply box 23 is matched with the telescopic driving mechanism.
In this embodiment, elevation structure includes brake motor 7, rolling axle 9, rolling wheel 8 and wire rope 10, brake motor 7 passes through screw fixed connection in one side of stand 3, rolling axle 9 rotates with stand 3 to be connected, 8 fixed sleeves of rolling wheel are established in the outside of rolling axle 9, wire rope 10's one end passes through screw fixed connection with rolling wheel 8, wire rope 10's the other end passes through screw fixed connection with connecting rod 5, brake motor 7 passes through rolling axle 9 and drives rolling wheel 8 and rotate, rolling wheel 8 can drive connecting rod 5 upward movement to wire rope 10 rolling, rolling wheel 8 relaxs wire rope 10, make connecting rod 5 downstream.
In this embodiment, there are two guide bars 6 through welded fastening on the top inner wall of cavity 11 and the bottom inner wall, connecting rod 5 and two guide bar 6 sliding connection, and guide bar 6 plays the guide effect to connecting rod 5.
In this embodiment, the rotation driving mechanism includes a motor 15, a gear 19 and an annular inner rack 20, the annular inner rack 20 is fixedly connected with the inner wall of the support outer ring 12 through a screw, the motor 15 is fixedly connected to the bottom of the welding ring 16 through a screw, the gear 19 is fixedly connected with the output shaft of the motor 15 through a screw, the gear 19 is engaged with the annular inner rack 20, the motor 15 drives the annular inner rack 20 to rotate through the gear 19, and the annular inner rack 20 drives the support outer ring 12 to rotate.
In this embodiment, an annular supporting groove 17 is formed in the outer side of the welding ring 16, an annular supporting block 14 is fixedly mounted on the inner wall of the supporting outer ring 12 through welding, the annular supporting block 14 is connected with the annular supporting groove 17 in a sliding manner, a plurality of balls 18 are embedded in the inner ring of the annular supporting block 14, the balls 18 are connected with the inner wall of the annular supporting groove 17 in a sliding manner, the annular supporting block 14 plays a supporting and guiding role in supporting the outer ring 12 through the annular supporting groove 17, and the balls 18 can reduce the friction force between the annular supporting block 14 and the annular supporting groove 17.
In this embodiment, the top of the supporting plate 21 is provided with a placing groove 22 with a notch on one side, the supply tank 23 is slidably connected with the placing groove 22, and the inclined strut is connected between the supporting plate 21 and the supporting outer ring 12, so that the stability can be improved.
In this embodiment, flexible actuating mechanism includes lead screw motor 26 and lead screw 24, has seted up motor chamber 25 on the backup pad 21, and lead screw motor 26 passes through welded fastening and installs on the inner wall of one side of motor chamber 25, and lead screw 24 passes through screw fixed connection with lead screw motor 26's output shaft, and the lead screw groove has been seted up to one side of supply tank 23, and lead screw 24 and lead screw groove threaded connection, lead screw motor 26 makes supply tank 23 remove on backup pad 21 through driving lead screw 24 to rotate.
In this embodiment, the inner walls of the two sides of the supporting plate 21 are fixedly provided with limit supporting bars 28 by welding, the two sides of the supply box 23 are provided with limit supporting grooves 29 with one open side, the limit supporting bars 28 are slidably connected with the corresponding limit supporting grooves 29, and the limit supporting bars 28 are matched with the limit supporting grooves 29 to limit and support the supply box 23.
A method of using an offshore replenishment system, comprising the steps of:
s1: when in use, all electrical equipment is connected with a power supply and a controller, the controller can adopt a conventional controller, supplies are placed in the supply box 23, and the supplies are classified and placed through the plurality of supply partition plates 27;
s2: when the height of the supply box 23 needs to be adjusted, the brake motor 7 is started, the brake motor 7 drives the winding wheel 8 to rotate through the winding shaft 9, the winding wheel 8 winds the steel wire rope 10 to drive the connecting rod 5 to move upwards, the winding wheel 8 releases the steel wire rope 10 to enable the connecting rod 5 to move downwards, and the connecting rod 5 drives the supply box 23 to adjust the height through the welding ring 16, the support outer ring 12 and the support plate 21 to meet different height using requirements;
s3: when the angle of the supply tank 23 needs to be adjusted, the motor 15 is started, the motor 15 drives the annular inner rack 20 to rotate through the gear 19, the annular inner rack 20 drives the support outer ring 12 to rotate, the support outer ring 12 drives the annular support block 14 to slide in the support groove 17, the balls 18 can reduce the friction force between the annular support block 14 and the annular support groove 17, and the support outer ring 12 drives the supply tank 23 to adjust the angle through the support plate 21, so that different angle use requirements can be met;
s4: when the flexible length of supply tank 23 needs to be adjusted, screw motor 26 is started, and screw motor 26 rotates through driving lead screw 24, so that supply tank 23 moves on support plate 21, and can meet different flexible lengths, conveniently take and place supplies, and after the supply is completed, supply tank 23 is reset.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. A maritime supply system comprises a supply ship (1) and a supply tank (23), and is characterized in that a plurality of supply partition plates (27) are arranged inside the supply tank (23), a placing seat (2) is fixedly connected to the top of the supply ship (1), a stand column (3) is fixedly connected to the top of the placing seat (2), a cavity (11) is formed in the stand column (3), two symmetrical holes (4) are formed in the inner wall of the cavity (11), the same connecting rod (5) is slidably mounted in the two symmetrical holes (4), a lifting structure is arranged on the stand column (3), the lifting structure is fixedly connected with the connecting rod (5), the same welding ring (16) is fixedly mounted at two ends of the connecting rod (5), a supporting outer ring (12) is rotatably mounted on the outer side of the welding ring (16), a blocking ring (13) is fixedly mounted on the inner wall of the supporting outer ring (12), the bottom of the welding ring (16) is provided with a rotary driving mechanism, the rotary driving mechanism is matched with the supporting outer ring (12), the outer side of the supporting outer ring (12) is fixedly connected with a supporting plate (21), the supply tank (23) is slidably mounted on the supporting plate (21), a telescopic driving mechanism is arranged on the supporting plate (21), and the supply tank (23) is matched with the telescopic driving mechanism.
2. An offshore replenishment system according to claim 1, wherein the lifting structure comprises a brake motor (7), a winding shaft (9), a winding wheel (8) and a steel wire rope (10), the brake motor (7) is fixedly connected to one side of the upright post (3), the winding shaft (9) is rotatably connected with the upright post (3), the winding wheel (8) is fixedly sleeved on the outer side of the winding shaft (9), one end of the steel wire rope (10) is fixedly connected with the winding wheel (8), and the other end of the steel wire rope (10) is fixedly connected with the connecting rod (5).
3. An offshore replenishment system according to claim 1, characterized in that two guide bars (6) are fixedly mounted on the top and bottom inner walls of said cavity (11), and the connecting bar (5) is slidably connected to the two guide bars (6).
4. An offshore feeding system, according to claim 1, characterized in that said rotary driving means comprise a present motor (15), a gear (19) and an annular inner rack (20), the annular inner rack (20) being fixedly connected to the inner wall of the supporting outer ring (12), the motor (15) being fixedly connected to the bottom of the welding ring (16), the gear (19) being fixedly connected to the output shaft of the motor (15), the gear (19) being engaged with the annular inner rack (20).
5. An offshore replenishment system according to claim 1, wherein an annular support groove (17) is formed in the outer side of the welding ring (16), an annular support block (14) is fixedly mounted on the inner wall of the support outer ring (12), the annular support block (14) is slidably connected with the annular support groove (17), a plurality of balls (18) are embedded in the inner ring of the annular support block (14), and the balls (18) are slidably connected with the inner wall of the annular support groove (17).
6. An offshore replenishment system according to claim 1, characterized in that the top of the support plate (21) is provided with a placement groove (22) with a notch at one side, and the replenishment tank (23) is slidably connected with the placement groove (22).
7. An offshore replenishment system according to claim 1, wherein the telescopic driving mechanism comprises a screw motor (26) and a screw (24), a motor cavity (25) is formed in the support plate (21), the screw motor (26) is fixedly mounted on an inner wall of one side of the motor cavity (25), the screw (24) is fixedly connected with an output shaft of the screw motor (26), a screw groove is formed in one side of the replenishment tank (23), and the screw (24) is in threaded connection with the screw groove.
8. An offshore replenishment system according to claim 1, wherein the inner walls of the two sides of the support plate (21) are fixedly provided with limit support bars (28), the two sides of the replenishment tank (23) are provided with limit support grooves (29) with one side being open, and the limit support bars (28) are slidably connected with the corresponding limit support grooves (29).
9. A method of using an offshore replenishment system, further according to claims 1-8, comprising the steps of:
s1: when the device is used, all electrical equipment is connected with a power supply and a controller, the controller can adopt a conventional controller, supplies are placed in a supply box (23), and the supplies are classified and placed through a plurality of supply partition plates (27);
s2: when the height of the supply box (23) needs to be adjusted, a brake motor (7) is started, the brake motor (7) drives a winding wheel (8) to rotate through a winding shaft (9), the winding wheel (8) winds the steel wire rope (10) to drive a connecting rod (5) to move upwards, the winding wheel (8) releases the steel wire rope (10) to enable the connecting rod (5) to move downwards, and the connecting rod (5) drives the supply box (23) to adjust the height through a welding ring (16), a supporting outer ring (12) and a supporting plate (21) to meet different height using requirements;
s3: when the angle of the supply box (23) needs to be adjusted, a motor (15) is started, the motor (15) drives an annular inner rack (20) to rotate through a gear (19), the annular inner rack (20) drives a supporting outer ring (12) to rotate, the supporting outer ring (12) drives an annular supporting block (14) to slide in a supporting groove (17), balls (18) can reduce the friction force between the annular supporting block (14) and the annular supporting groove (17), the supporting outer ring (12) drives the supply box (23) to adjust the angle through a supporting plate (21), and the use requirements of different angles can be met;
s4: when the telescopic length of the supply box (23) needs to be adjusted, the screw motor (26) is started, and the screw motor (26) rotates by driving the screw (24), so that the supply box (23) moves on the support plate (21), different telescopic lengths can be met, supplies can be conveniently taken and placed, and after the supply is completed, the supply box (23) is reset.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010254817.7A CN111547193A (en) | 2020-04-02 | 2020-04-02 | Offshore replenishment system and method |
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| CN202010254817.7A CN111547193A (en) | 2020-04-02 | 2020-04-02 | Offshore replenishment system and method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111977563A (en) * | 2020-09-03 | 2020-11-24 | 林利利 | Ship lifting device based on piston motion |
| CN112660308A (en) * | 2021-01-04 | 2021-04-16 | 中国船舶重工集团公司第七0四研究所 | Dry liquid integrated receiving device |
| WO2021196125A1 (en) * | 2020-04-02 | 2021-10-07 | 唐山哈船科技有限公司 | Offshore supply system and method |
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| CN111977563A (en) * | 2020-09-03 | 2020-11-24 | 林利利 | Ship lifting device based on piston motion |
| CN112660308A (en) * | 2021-01-04 | 2021-04-16 | 中国船舶重工集团公司第七0四研究所 | Dry liquid integrated receiving device |
| CN112660308B (en) * | 2021-01-04 | 2023-02-03 | 中国船舶重工集团公司第七0四研究所 | Dry liquid integrated receiving device |
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Application publication date: 20200818 |
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