CN116289839A - Intelligent automatic offshore beach operation device and method - Google Patents
Intelligent automatic offshore beach operation device and method Download PDFInfo
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- CN116289839A CN116289839A CN202310538155.XA CN202310538155A CN116289839A CN 116289839 A CN116289839 A CN 116289839A CN 202310538155 A CN202310538155 A CN 202310538155A CN 116289839 A CN116289839 A CN 116289839A
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- supporting leg
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/02—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/04—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction
- E02B17/08—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/20—Equipment for shipping on coasts, in harbours or on other fixed marine structures, e.g. bollards
- E02B3/26—Fenders
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- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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- Ocean & Marine Engineering (AREA)
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Abstract
The invention belongs to the technical field of water area operation equipment, in particular to an intelligent automatic offshore beach operation device and method, comprising an operation platform, wherein a plurality of supporting legs are arranged at the bottom of the operation platform, the supporting legs are enclosed into a circle, the outer sides of the supporting legs are sleeved with the same enclosure, the inner sides of the enclosures are provided with a plurality of limiting rings which are in one-to-one correspondence with the supporting legs, the top of each limiting ring is provided with a rotation driving mechanism, and the bottom of each limiting ring is provided with a lifting mechanism; according to the invention, through the functions of the plurality of circumferentially arranged supporting legs, when the operation platform is in transition, the operation platform can realize oblique linear motion only by matching with the rotation driving mechanism and the lifting mechanism, and according to the principle that the distance between two points is shortest, the distance is short, the transition speed is high, 360-degree rotation can be performed, the transition mode is more flexible, and rotation at any angle can be performed as required.
Description
Technical Field
The invention belongs to the technical field of water area operation equipment, and particularly relates to an intelligent automatic offshore beach operation device and method.
Background
The offshore beach development space is wide, and the construction requirements are increased increasingly: such as offshore wind power, cross-sea bridges, offshore substations, offshore confluence stations, offshore farms, submarine mineral exploitation, various offshore relay stations, submarine exploration, marine biological science research and the like.
The application number is 2021101759635, the relative movement of the first platform body and the second platform body can realize the direct movement of the offshore beach operation device on the water surface, the self-contained transfer function can avoid the defect that the traditional self-elevating construction platform is movable only by external force such as tugboat and the like, and the construction cost and the construction time are saved;
however, when the transfer is performed, the transfer device can only move transversely or longitudinally until reaching a required position, but cannot move obliquely, so that the transfer efficiency is reduced.
Therefore, it is necessary to invent an intelligent automatic offshore beach operation device and method to solve the above problems.
Disclosure of Invention
The invention provides an intelligent automatic offshore beach operation device and method, which can move obliquely during transition so as to solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an automatic coastal beach operation device of intelligence, includes the operation platform, the operation platform bottom is provided with a plurality of supporting legs, and a plurality of supporting legs enclose into a circular, and same enclose has been cup jointed in a plurality of supporting leg outsides, encloses the inboard spacing ring that is provided with a plurality of and supporting leg one-to-one, and the spacing ring top is provided with rotation actuating mechanism, and spacing ring bottom is provided with elevating system.
Preferably, the rotation driving mechanism comprises a rotation motor, a driving gear is arranged at the bottom end of an output shaft of the rotation motor, and a fixed gear fixedly sleeved on the supporting leg is connected to the surface of the driving gear in a meshed mode.
Preferably, the lifting mechanism comprises a hydraulic cylinder fixedly arranged on the supporting leg, a limiting block is arranged at the bottom of the hydraulic cylinder, an annular clamping groove is formed in the top of the limiting ring, and the limiting block is positioned in the annular clamping groove, so that the limiting block can only do circular motion by taking the central shaft of the supporting leg as a rotating shaft.
Preferably, the floating ring is sleeved on the outer side of the enclosure, a plurality of blocking rods uniformly distributed in the circumferential direction are arranged on the outer surface of the bottom of the floating ring, one ends of the blocking rods, far away from the floating ring, are spliced with connecting rods in vertical arrangement, and floating balls are arranged on the top ends of the connecting rods.
Preferably, the blocking rod is a telescopic assembly, the telescopic assembly comprises a telescopic cylinder with a telescopic rod positioned at the outer side of the telescopic cylinder, the telescopic cylinder is fixedly connected to the surrounding ring, and a connecting spring is arranged between the telescopic cylinder and the telescopic rod.
Preferably, the bottom of the operation platform is provided with an inserting cylinder for inserting the supporting leg, the inserting cylinder is matched with the top end of the supporting leg, and the inserting cylinder is fixedly connected with the operation platform.
Preferably, the bottom ends of the supporting legs are helical blades, and the self-rotating motor is a stepping motor.
Preferably, the card entry has been seted up to the floating ring bottom, and the enclosure surface is provided with two clamps of embedding to its external surface, and two clamps constitute a circular, and two ends of two clamps just enter into the card entry inside, and the card entry bottom is provided with the baffle.
The invention also provides a method for using the intelligent automatic offshore beach operation device, which comprises the following steps:
step one: only the supporting leg closest to the next transition position is kept still, other supporting legs are controlled to ascend, and the supporting legs are driven to ascend through the extension of the hydraulic cylinder, so that the operation platform ascends;
step two: then controlling the rotation motor at the fixed support leg to work, driving the driving gear by the rotation motor, and rotating the driving gear around the fixed gear under the action of the fixed gear meshed with the rotation motor, so as to drive the enclosure to rotate until the enclosure stops after half a circle of rotation;
step three: and then controlling the nearest supporting leg after the position adjustment to move downwards to enable the supporting leg to penetrate into the seabed, and repeating the actions after controlling the previous supporting leg to ascend.
The invention has the technical effects and advantages that:
1. according to the invention, through the functions of a plurality of circumferentially arranged supporting legs, when the operation platform is in transition, the operation platform can realize oblique linear motion only by matching with the rotation driving mechanism and the lifting mechanism, and according to the principle that the distance between two points is shortest, the distance is short, the transition rate is high, 360-degree rotation can be performed, the transition mode is more flexible, and rotation at any angle can be performed as required;
2. according to the invention, through the arrangement of the floating ring and the floating ball, floaters on the sea surface can be blocked, the impact of the floaters on the whole set of device is reduced, and the floating ball can be changed along with the change of the sea surface height under the action of the connecting rod, so that the floating ball is always positioned on the sea surface, and the blocking effect of the floaters on the sponge is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of an intelligent automated offshore beach work apparatus of the present invention;
FIG. 2 is a schematic view of one of the angles of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic view of the position of the rotation driving mechanism, the lifting mechanism and the support legs in the present invention;
FIG. 4 is a schematic view of the connection of the rotation driving mechanism, the lifting mechanism and the support legs in the present invention;
fig. 5 is a flow chart of the method of the present invention.
In the figure: 1. an operation platform; 2. support legs; 3. a surrounding ring; 4. a limiting ring; 5. a rotation driving mechanism; 51. a self-rotation motor; 52. a drive gear; 53. a fixed gear; 6. a lifting mechanism; 61. a hydraulic cylinder; 62. a limiting block; 7. an annular clamping groove; 8. a floating ring; 9. a blocking lever; 10. a connecting rod; 11. a floating ball; 12. a plug cylinder; 13. a clamp; 14. and a baffle.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, based on the embodiments of the invention, which a person of ordinary skill in the art would obtain without inventive faculty, are within the scope of the invention;
in the description of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, in the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The invention provides an intelligent automatic offshore beach operation device as shown in figures 1-4, which comprises an operation platform 1, wherein a plurality of supporting legs 2 are arranged at the bottom of the operation platform 1, the supporting legs 2 are enclosed into a circle, the outer sides of the supporting legs 2 are sleeved with the same enclosing ring 3, a plurality of limiting rings 4 which are in one-to-one correspondence with the supporting legs 2 are arranged on the inner sides of the enclosing ring 3, an autorotation driving mechanism 5 is arranged at the top of the limiting rings 4, and a lifting mechanism 6 is arranged at the bottom of the limiting rings 4; through the action of a plurality of circumferentially arranged supporting legs 2, when the operation platform 1 is in transition, the operation platform can realize oblique linear motion only by matching with the rotation driving mechanism 5 and the lifting mechanism 6.
Referring to fig. 1-4 of the specification, the rotation driving mechanism 5 includes a rotation motor 51, a driving gear 52 is disposed at the bottom end of an output shaft of the rotation motor 51, and a fixed gear 53 fixedly sleeved on the supporting leg 2 is engaged with and connected to the surface of the driving gear 52.
Referring to fig. 1-4 of the specification, the lifting mechanism 6 includes a hydraulic cylinder 61 fixedly mounted on the supporting leg 2, a limiting block 62 is mounted at the bottom of the hydraulic cylinder 61, an annular clamping groove 7 is formed at the top of the limiting ring 4, and the limiting block 62 is located in the annular clamping groove 7, so that the limiting block 62 can only perform circular motion by taking the central axis of the supporting leg 2 as a rotation axis.
Referring to the attached drawings 1-2 of the specification, a floating ring 8 is sleeved on the outer side of the enclosure 3, a plurality of blocking rods 9 uniformly distributed in the circumferential direction are arranged on the outer surface of the bottom of the floating ring 8, a connecting rod 10 arranged vertically is inserted into one end, far away from the floating ring 8, of each blocking rod 9, and a floating ball 11 is arranged at the top end of each connecting rod 10.
Referring to fig. 1-2 of the specification, the blocking rod 9 is a telescopic assembly, the telescopic assembly comprises a telescopic cylinder with a telescopic rod positioned at the outer side of the telescopic cylinder, the telescopic cylinder is fixedly connected to the enclosure 3, a connecting spring is arranged between the telescopic cylinder and the telescopic rod, when a floating object on the sea directly collides with the floating ball 11, the telescopic cylinder and the telescopic rod can be contracted, the connecting spring is deformed, and the floating object is impacted.
Referring to fig. 2 of the specification, a socket 12 into which the support leg 2 is inserted is disposed at the bottom of the working platform 1, the socket 12 is matched with the top end of the support leg 2, the socket 12 is fixedly connected with the working platform 1, and the support leg 2 can be inserted into the socket 12, so that the working platform 1 can be prevented from moving on the top of the support leg 2 by the socket 12.
Referring to fig. 1-2 of the specification, the bottom end of the supporting leg 2 is provided with a helical blade, the helical blade can make the supporting leg 2 more stable when being inserted into the seabed, the self-rotating motor 51 is a stepping motor, and the stepping motor can realize forward and reverse rotation so as to adapt to actual working requirements.
Referring to the attached drawings 2-3 of the specification, the bottom of the floating ring 8 is provided with a clamping inlet, the outer surface of the enclosure 3 is provided with two hoops 13 embedded into the outer surface of the enclosure, the two hoops 13 form a circle, two ends of the two hoops 13 just enter the inside of the clamping inlet, the bottom of the clamping inlet is provided with a baffle 14, when the floating ring is assembled, the two hoops 13 are clamped on the outer surface of the enclosure 3 at first, then the floating ring 8 is arranged from top to bottom, the clamping inlet penetrates through two ends of the hoops 13, and finally the two ends of the hoops 13 are blocked through the baffle 14, so that the floating ring 8 is rotatably arranged outside the enclosure 3.
Referring to fig. 5 of the specification, the invention also provides a method for using the intelligent automatic offshore beach operation device, which comprises the following steps:
step one: only the support leg 2 closest to the next transition position is kept still, other support legs 2 are controlled to ascend, the support leg 2 is driven to ascend through the extension of the hydraulic cylinder 61, and then the operation platform 1 is ascended;
step two: then the rotation motor 51 at the fixed support leg 2 is controlled to work, the rotation motor 51 drives the driving gear 52, and under the action of the fixed gear 53 meshed with the rotation motor, the driving gear 52 revolves around the fixed gear 53 while rotating, and then drives the enclosure 3 to rotate until the enclosure stops after half a circle of rotation;
step three: then the nearest supporting leg 2 after the position adjustment is controlled to move downwards to enable the supporting leg 2 to penetrate into the seabed, then the previous supporting leg 2 is controlled to ascend, and the above actions are repeated.
The working principle of the invention is as follows: when the transfer is needed, only the support leg 2 closest to the next transfer position is kept stationary, other support legs 2 are controlled to ascend, the support leg 2 is driven to ascend through the extension of the hydraulic cylinder 61, the operation platform 1 is further ascended, then the rotation motor 51 at the stationary support leg 2 is controlled to work, the rotation motor 51 drives the driving gear 52, under the action of the fixed gear 53 meshed with the rotation motor, the driving gear 52 revolves around the fixed gear 53, the enclosure 3 is driven to rotate until the enclosure is stopped after half a period of rotation, then the nearest support leg 2 after the position adjustment is controlled to move downwards, the support leg 2 is driven to extend into the seabed, then the previous support leg 2 is controlled to ascend, the operation is repeated, a GPS module is built in the whole device, satellite positioning is adopted, real-time positioning is convenient, the work of each rotation motor 51 and the hydraulic cylinder 61 is automatically controlled, and more intelligent and automatic transfer operation is realized;
the floating ring 8 sleeved on the outer side of the enclosure 3 can play a role in blocking floaters on the sea surface, when the floaters carried by sea strike the floating ring 8, the floaters can be blocked by the floating ball 11 at first and push the floating ball 11 to move, the floating ball 11 drives the blocking rod 9 to rotate through the connecting rod 10, and finally the rotation of the floating ring 8 is realized, so that the floaters can be blocked, the impact of the floaters on the whole set of device is reduced, the floating ball 11 can be changed along with the change of the sea surface height under the action of the connecting rod 10, the floating ball 11 is always positioned on the sea surface, the blocking effect of the floaters on the sponge is ensured, the floating ring 8 and the floating ball 11 can have a certain buoyancy effect on the enclosure 3, a certain movement resistance is reduced, and the enclosure 3 can smoothly rotate under the condition that the supporting legs 2 are not moved when the rotation driving mechanism 5 works;
through the functions of the supporting legs 2 arranged on the circumference, when the operation platform 1 is in transition, the operation platform can realize the oblique linear motion by only matching with the rotation driving mechanism 5 and the lifting mechanism 6, and according to the principle that the distance between two points is shortest, the distance is short, the transition speed is high, 360-degree rotation can be carried out, the transition mode is more flexible, and the rotation at any angle can be carried out according to the needs;
through the setting of floating collar 8 and floater 11, can block the floater on the sea, reduce the striking of floater to whole set of device, and floater 11 can be along with the change of sea height change under the effect of connecting rod 10, makes floater 11 be located on the sea all the time, guarantees the effect of blockking up the floater on the sponge.
Although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (9)
1. The utility model provides an intelligent automation coastal mud flat operation device, includes operation platform (1), its characterized in that: the utility model discloses a lifting mechanism, including work platform (1), supporting leg (2), ring (4), spacing ring (4), rotation actuating mechanism (5) are provided at spacing ring (4) top, and spacing ring (4) bottom is provided with elevating system (6), work platform (1) bottom is provided with a plurality of supporting legs (2), and a plurality of supporting legs (2) are provided with, and a plurality of supporting legs (2) enclose into a circular, and same enclose (3) have been cup jointed in a plurality of supporting legs (2) outsides, enclose (3) inboard be provided with a plurality of spacing rings (4) with supporting leg (2) one-to-one.
2. The intelligent automated offshore beach operation device of claim 1, wherein: the rotation driving mechanism (5) comprises a rotation motor (51), a driving gear (52) is arranged at the bottom end of an output shaft of the rotation motor (51), and a fixed gear (53) fixedly sleeved on the supporting leg (2) is connected to the surface of the driving gear (52) in a meshed mode.
3. The intelligent automated offshore beach operation device of claim 1, wherein: the lifting mechanism (6) comprises a hydraulic cylinder (61) fixedly arranged on the supporting leg (2), a limiting block (62) is arranged at the bottom of the hydraulic cylinder (61), an annular clamping groove (7) is formed in the top of the limiting ring (4), and the limiting block (62) is located in the annular clamping groove (7) so that the limiting block (62) can only do circular motion by taking the central shaft of the supporting leg (2) as a rotating shaft.
4. The intelligent automated offshore beach operation device of claim 1, wherein: the floating ring is characterized in that a floating ring (8) is sleeved on the outer side of the enclosure (3), a plurality of blocking rods (9) uniformly distributed in the circumferential direction are arranged on the outer surface of the bottom of the floating ring (8), one end, far away from the floating ring (8), of each blocking rod (9) is inserted with a connecting rod (10) which is vertically arranged, and the top end of each connecting rod (10) is provided with a floating ball (11).
5. The intelligent automated offshore beach work apparatus of claim 3, wherein: the blocking rod (9) is a telescopic assembly, the telescopic assembly comprises a telescopic cylinder, the telescopic rod is located on the outer side of the telescopic cylinder, the telescopic cylinder is fixedly connected to the enclosure (3), and a connecting spring is arranged between the telescopic cylinder and the telescopic rod.
6. The intelligent automated offshore beach operation device of claim 1, wherein: the bottom of the operation platform (1) is provided with an inserting cylinder (12) for inserting the supporting leg (2), the inserting cylinder (12) is matched with the top end of the supporting leg (2), and the inserting cylinder (12) is fixedly connected with the operation platform (1).
7. The intelligent automated offshore beach operation device of claim 1, wherein: the bottom ends of the supporting legs (2) are spiral blades, and the self-rotating motor (51) is a stepping motor.
8. The intelligent automated offshore beach operation device of claim 1, wherein: the floating ring (8) bottom has seted up the card entry, and enclosure (3) surface is provided with two clamp (13) of embedding to its external surface, and a circular is constituteed to two clamp (13), and the both ends of two clamp (13) just in time enter into the card entry inside, and card entry bottom is provided with baffle (14).
9. A method of using the intelligent automated offshore beach work apparatus of any one of claims 1 to 8, characterized in that: the method comprises the following steps:
step one: only the supporting leg (2) closest to the next transition position is kept still, other supporting legs (2) are controlled to ascend, the supporting leg (2) is driven to ascend through the extension of a hydraulic cylinder (61), and then the operation platform (1) is ascended;
step two: then, the rotation motor (51) at the fixed supporting leg (2) is controlled to work, the rotation motor (51) drives the driving gear (52), and under the action of the fixed gear (53) meshed with the rotation motor, the driving gear (52) revolves around the fixed gear (53) while rotating, so that the enclosure (3) is driven to rotate until the enclosure stops after half a circle of rotation;
step three: then the nearest supporting leg (2) after the position adjustment is controlled to move downwards to enable the supporting leg (2) to penetrate into the seabed, then the previous supporting leg (2) is controlled to ascend, and the actions are repeated.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310538155.XA CN116289839B (en) | 2023-05-15 | 2023-05-15 | Intelligent automatic offshore beach operation device and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310538155.XA CN116289839B (en) | 2023-05-15 | 2023-05-15 | Intelligent automatic offshore beach operation device and method |
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| CN116289839A true CN116289839A (en) | 2023-06-23 |
| CN116289839B CN116289839B (en) | 2023-08-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116732961A (en) * | 2023-08-14 | 2023-09-12 | 浙江华东岩土勘察设计研究院有限公司 | Positioning system of offshore jack-up platform |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101062751A (en) * | 2007-05-31 | 2007-10-31 | 何富荣 | Beach working hoister |
| CN101476322A (en) * | 2009-01-20 | 2009-07-08 | 三一电气有限责任公司 | Amphibian four-pedrail piling machine |
| CN104058340A (en) * | 2014-07-02 | 2014-09-24 | 徐工集团工程机械股份有限公司 | Offshore operation lifting device and offshore operation lifting equipment |
| CN205044921U (en) * | 2015-08-19 | 2016-02-24 | 天津港航工程有限公司 | Multi -functional marine construction is from peaceful platform |
| CN105672232A (en) * | 2016-03-23 | 2016-06-15 | 中交第三航务工程勘察设计院有限公司 | In-situ test survey platform of shallow sea area and application method |
-
2023
- 2023-05-15 CN CN202310538155.XA patent/CN116289839B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101062751A (en) * | 2007-05-31 | 2007-10-31 | 何富荣 | Beach working hoister |
| CN101476322A (en) * | 2009-01-20 | 2009-07-08 | 三一电气有限责任公司 | Amphibian four-pedrail piling machine |
| CN104058340A (en) * | 2014-07-02 | 2014-09-24 | 徐工集团工程机械股份有限公司 | Offshore operation lifting device and offshore operation lifting equipment |
| CN205044921U (en) * | 2015-08-19 | 2016-02-24 | 天津港航工程有限公司 | Multi -functional marine construction is from peaceful platform |
| CN105672232A (en) * | 2016-03-23 | 2016-06-15 | 中交第三航务工程勘察设计院有限公司 | In-situ test survey platform of shallow sea area and application method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116732961A (en) * | 2023-08-14 | 2023-09-12 | 浙江华东岩土勘察设计研究院有限公司 | Positioning system of offshore jack-up platform |
| CN116732961B (en) * | 2023-08-14 | 2023-10-31 | 浙江华东岩土勘察设计研究院有限公司 | Positioning system of offshore jack-up platform |
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| CN116289839B (en) | 2023-08-08 |
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