CN216194610U - Plug device and anti-slip system - Google Patents
Plug device and anti-slip system Download PDFInfo
- Publication number
- CN216194610U CN216194610U CN202122559151.9U CN202122559151U CN216194610U CN 216194610 U CN216194610 U CN 216194610U CN 202122559151 U CN202122559151 U CN 202122559151U CN 216194610 U CN216194610 U CN 216194610U
- Authority
- CN
- China
- Prior art keywords
- pile body
- limiting
- platform
- lifting
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses a plugging device and an anti-sliding system, wherein the plugging device comprises a connecting platform, a lifting platform and a first limiting mechanism. The connecting platform is connected with the ship body and sleeved outside the pile body, the lifting platform and the connecting platform are arranged at intervals through the lifting mechanism, the lifting platform is sleeved outside the pile body, and the first limiting mechanism is installed on the lifting platform. The pile body is through under connection platform and lift platform's is spacing, will slide along lift platform and lift platform's extending direction, guarantee the reliability of pile body plug in-process, thereby avoid plug pile body in-process to take place the anti-skidding pile body and rock, further avoid the appearance of potential safety hazard, and simultaneously, first locating part is at the lifting pile body in-process, at first peg graft in the pile body, drive lift platform through elevating system drives the lift platform motion, further guarantee the reliability of lifting pile body action, thereby further avoid plug pile body in-process to take place the anti-skidding pile body and rock, the appearance of potential safety hazard has been avoided.
Description
Technical Field
The utility model relates to the technical field of lifting and locking of anti-slide piles, in particular to a plugging device and an anti-slide system.
Background
The development and construction of offshore wind power gradually enters a motorway, a plurality of provinces begin to develop the construction of offshore wind power, but the offshore wind power project needs to face the problem of deeper water depth or even extremely shallow water depth. Particularly, the existing wind power installation platform of the shallow water machine position has the problem that the wind power installation platform is difficult to enter the machine position for construction operation when the wind power installation platform is in a tide state due to deep draught. When an existing shallow draft barge is matched with a crawler crane to carry out shallow water machine position fan hoisting operation, the shallow draft barge firstly enters a machine position while being wet, then static-to-static hoisting operation required by fan installation is realized in a bottom making mode, finally a bottom ship is made on a bottom seabed, and resistance to horizontal acting force generated by combined action of sea waves and sea currents is realized through friction force of the seabed and the ship bottom.
In the prior art, pile legs are inserted into the sea bottom to support the weight of the upper hull and bear environmental loads such as wind, waves and currents. The existing hydraulic lifting device for inserting a pile into the seabed comprises an anti-slide pile body, a main hydraulic cylinder, an outer plug and an inner plug, wherein one end of the outer plug is provided with a hinged support and is connected with a ship body, the inner plug is connected with the bottom of the main hydraulic cylinder, a pin shaft of the outer plug is retracted, the locking state of the anti-slide pile body is released, and the anti-slide pile body is in an inserted state. The main hydraulic oil cylinder drives the inner bolt and the anti-slide pile body to move downwards to be inserted into the sea bottom, when the main hydraulic oil cylinder moves to the position near the lower limit position of the main hydraulic oil cylinder, the inner bolt is stopped to retract from the pin hole, the main hydraulic oil cylinder drives the inner bolt to move upwards to the position near the upper limit position, the pin shaft of the inner bolt is automatically aligned with a certain pin hole, the pin shaft of the inner bolt extends out and is inserted into a certain pin hole of the anti-slide pile body, the anti-slide pile body is in an insertion state, and the operation process of the pile insertion is continued until the pile insertion meets the requirement of fixing the ocean platform.
The hydraulic lifting and locking device for the slide-resistant pile is low in reliability, so that the slide-resistant pile is easy to shake when the slide-resistant pile is plugged and pulled out, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
Therefore, the technical problem to be solved by the utility model is that the hydraulic lifting device and the locking device in the prior art have low reliability, so that the anti-slide pile body is easy to shake when the anti-slide pile body is plugged and pulled out, and potential safety hazards exist.
To this end, the present invention provides a plugging device comprising:
the connecting platform is suitable for being fixedly connected with the ship body and is suitable for being sleeved outside the pile body;
the lifting platform and the connecting platform are arranged at intervals through a lifting mechanism, and the lifting platform is suitable for being sleeved outside the pile body;
the first limiting mechanism is arranged on the lifting platform and is provided with a first limiting piece, and the first limiting piece is arranged in a telescopic mode to limit the pile body;
the lifting mechanism is provided with a lifting state that the lifting platform is driven to move towards or away from the direction of the connecting platform to lift the pile body after the first limiting part limits the pile body.
Optionally, in the above inserting and pulling device, the lifting mechanism includes: the driving part and the connecting part are respectively connected with the connecting platform and the lifting platform;
the connecting part extends or retracts the driving part under the driving of the driving part.
Optionally, in the above inserting and pulling device, the lifting mechanism is a hydraulic cylinder.
Optionally, in the above inserting and pulling device, the first limiting mechanism further includes an installation frame and a limiting driving member; the mounting end of the limiting driving piece is mounted on the mounting frame, and the driving end of the limiting driving piece is connected with the first limiting piece so as to drive the first limiting piece to move towards the pile body in a telescopic mode.
Optionally, the plugging device further includes a second limiting mechanism, the second limiting mechanism is mounted on the connecting platform, and the second limiting mechanism includes a plug-in driving member and a second limiting member;
the second limiting part is provided with a limiting state that the second limiting part is driven by the plug-in driving part to stretch and retract to limit the pile body after the lifting mechanism is in the lifting state.
Optionally, in the above inserting and pulling device, the first limiting mechanism further includes a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod are connected to each other, one end of the first connecting rod, which is far away from the second connecting rod, is connected to the limiting driving element or the driving end, and one end of the second connecting rod, which is far away from the first connecting rod, is connected to the first limiting element;
the second limiting mechanism further comprises a third connecting rod and a fourth connecting rod, the third connecting rod and the fourth connecting rod are connected with each other, one end, far away from the fourth connecting rod, of the third connecting rod is connected with the driving end of the plug-in driving piece, and one end, far away from the third connecting rod, of the fourth connecting rod is connected with a second limiting piece.
Optionally, the above inserting and pulling device further includes a guide mechanism, the guide mechanism includes a first guide and a second guide, the first guide is installed on the connecting platform and/or the lifting platform, the second guide is disposed on the pile body, and the first guide is adapted to slide along a guide direction of the second guide.
An anti-sliding system comprises the plugging device.
Optionally, the anti-sliding system further comprises a pile body,
the pile body is provided with a limiting piece which relieves the limiting of the pile body, and the pile body is suitable for a pile sinking state that the pile body falls into the seabed under the self gravity.
Optionally, in the anti-sliding system, the pile body is of a hollow structure, and the insertion end of the pile body is of a pointed structure.
The technical scheme provided by the utility model has the following advantages:
1. the utility model provides a plugging device which comprises a connecting platform, a lifting platform and a first limiting mechanism. The connecting platform is suitable for being fixedly connected with the ship body and is suitable for being sleeved outside the pile body; the lifting platform and the connecting platform are arranged at intervals through a lifting mechanism, and the lifting platform is suitable for being sleeved outside the pile body; the first limiting mechanism is arranged on the lifting platform and provided with a first limiting piece, and the first limiting piece is arranged in a telescopic mode to limit the pile body; the lifting mechanism is provided with a lifting state that the lifting platform is driven to move towards or away from the direction of the connecting platform to lift the pile body after the first limiting part limits the pile body.
The plug device of this structure, the pile body is through under connection platform and lift platform's spacing, will slide along lift platform and lift platform's extending direction, guarantee the reliability of pile body plug in-process, thereby avoid the plug pile body in-process to take place the anti-slide pile body and rock, further avoid the appearance of potential safety hazard, and simultaneously, first locating part is at the lifting pile body in-process, at first peg graft in the pile body, drive lift platform through elevating system drives the lift platform motion, further guarantee the reliability of lifting pile body action, thereby further avoid the plug pile body in-process to take place the anti-slide pile body and rock, the appearance of potential safety hazard has been avoided.
2. The plugging device provided by the utility model further comprises a guide mechanism, wherein the guide mechanism comprises a first guide piece and a second guide piece, the first guide piece is installed on the connecting platform and the lifting platform, the second guide piece is arranged on the pile body, and the first guide piece is suitable for sliding along the direction different from the direction of the second guide piece.
Be provided with stop gear and first guide on connection platform and the lift platform respectively, stop gear realizes the locking to the pile body, and the second guide on the pile body is joined in marriage to first guide, when the pile body plug, leads to the pile body, lets the pile body along the direction up-and-down motion of direction, prevents effectively that the pile body from appearing rocking at the plug in-process to cause the accident.
3. The anti-sliding system provided by the utility model comprises any one of the plugging devices.
The pile body has the locating part and removes the spacing back to the pile body, the pile body is suitable for the pile sinking pile body that falls into the seabed at self gravity, and high efficiency, quick when realizing the stake inserting has saved the engineering time.
4. According to the anti-sliding system provided by the utility model, the pile body is of a hollow structure, and the insertion end of the pile body is of a pointed end structure.
The anti-slip system with the structure is arranged in a hollow structure through the pile body, the purposes of saving materials and reducing cost are achieved, meanwhile, the inserting end of the pile body is of a pointed end structure, the pile body can be inserted into submarine rocks, and the pile body is further prevented from slipping.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural view of an anti-slip system provided in an embodiment of the present invention;
FIG. 2 is an enlarged view of the structure of circle A in FIG. 1;
FIG. 3 is an enlarged view of the structure of circle B in FIG. 1;
FIG. 4 is a schematic structural view of a second guide member of the anti-slip system provided in an embodiment of the present invention;
description of reference numerals:
1-a connection platform;
2-a lifting platform;
3-pile body; 31-a second guide; 32-a limiting hole;
4-a lifting mechanism; 41-a drive section; 42-a connecting portion;
5-a first limiting mechanism; 51-a first stop; 52-a first mounting frame; 53-limit drive; 54-a first link; 55-a second link;
6-a second limiting mechanism; 61-a second stop; 62-a second mounting frame; 63-plug driving member; 64-a third link; 65-a fourth link;
7-a first guide;
8-a guide seat.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1
The present embodiment provides a plugging device, as shown in fig. 1 to 4, including: connecting platform 1, lift platform 2 and first stop gear 5. The connecting platform 1 is suitable for being fixedly connected with a ship body, and the connecting platform 1 is suitable for being sleeved outside the pile body 3; the lifting platform 2 and the connecting platform 1 are arranged at intervals through a lifting mechanism 4, and the lifting platform 2 is suitable for being sleeved outside the pile body 3; the first limiting mechanism 5 is installed on the lifting platform 2, the first limiting mechanism 5 is provided with a first limiting piece 51, and the first limiting piece 51 is arranged in a telescopic mode to limit the pile body 3; the lifting mechanism 4 has a lifting state of driving the lifting platform 2 to move towards a direction close to or far away from the connecting platform 1 to lift the pile 3 after the first limiting member 51 limits the pile 3.
In the plugging device provided in this embodiment, as shown in fig. 1, the lifting mechanism 4 includes: the driving part 41 and the connecting part 42, the driving part 41 and the connecting part 42 are respectively connected with the connecting platform 1 and the lifting platform 2; the connecting portion 42 extends or retracts the driving portion 41 by the driving of the driving portion 41. The lifting mechanism 4 is, for example, a hydraulic cylinder.
As shown in fig. 2, in the plugging device provided in this embodiment, the first limiting mechanism 5 further includes a first mounting bracket 52, a limiting driving member 53, a first connecting rod 54 and a second connecting rod 55; the mounting end of the limiting driving member 53 is mounted on the first mounting frame 52, and the driving end of the limiting driving member 53 is connected to the first limiting member 51 to drive the first limiting member 51 to move telescopically toward the pile body 3. The first connecting rod 54 and the second connecting rod 55 are connected with each other, one end of the first connecting rod 54 far away from the second connecting rod 55 is connected with the driving end of the limit driving piece 53 or the driving end, and one end of the second connecting rod 55 far away from the first connecting rod 54 is connected with the first limiting piece 51.
As shown in fig. 3, the plugging device provided in this embodiment further includes a second limiting mechanism 6, the second limiting mechanism 6 is installed on the connecting platform 1, and the second limiting mechanism 6 includes a plugging driving member 63, a second limiting member 61, a second mounting bracket 62, a third connecting rod 64, and a fourth connecting rod 65; wherein, the plug driving member 63 is installed on the second mounting bracket 62, and the second mounting bracket 62 is installed on the connection platform 1. The second limiting member 61 has a limiting state in which the plug driving member 63 drives the second limiting member 61 to extend and retract to limit the pile 3 after the lifting mechanism 4 is in the lifting state. The third connecting rod 64 and the fourth connecting rod 65 are connected with each other, one end of the third connecting rod 64 far away from the fourth connecting rod 65 is connected with the driving end of the plug-in driving element 63, and one end of the fourth connecting rod 65 far away from the third connecting rod 64 is connected with the second limiting element 61.
As shown in fig. 1 and 4, the plugging device provided in this embodiment further includes a guiding mechanism, the guiding mechanism includes a first guiding element 7 and a second guiding element 31, the first guiding element 7 is installed on the connecting platform 1 and the lifting platform 2, the second guiding element 31 is disposed on the pile body 3, and the first guiding element 7 is adapted to slide along a guiding direction of the second guiding element 31. The first guide 7 is a guide and the second guide 31 is an angle beam or a groove adapted to the guide to slide. Of course, the first guiding element 7 can be selectively installed only on the connecting platform 1 or the lifting platform 2, as long as the guiding function for the pile body 3 is ensured.
The plug device that this embodiment provided, the pile body is through under connection platform and lift platform's spacing, will slide along lift platform and lift platform's extending direction, guarantee the reliability of pile body plug in-process, thereby avoid the plug pile body in-process to take place the anti-slide pile body and rock, further avoid the appearance of potential safety hazard, and simultaneously, first locating part is at the lifting pile body in-process, at first peg graft in the pile body, drive lift platform through elevating system drives the lift platform motion, further guarantee the reliability of lifting pile body action, thereby further avoid the plug pile body in-process to take place the anti-slide pile body and rock, the appearance of potential safety hazard has been avoided.
Example 2
The embodiment provides an anti-slip system, as shown in fig. 1 to 4, including the plugging device provided in embodiment 1.
The anti-slip system provided by the embodiment further comprises a pile body as shown in fig. 1. After the pile body is provided with the limiting part to relieve the limiting on the pile body, the pile body is suitable for a pile sinking state that the pile body falls into the seabed under the self gravity. High efficiency and high speed are realized during pile inserting, and the construction time is further saved.
In the anti-sliding system provided by this embodiment, as shown in fig. 1, the pile body is a hollow structure, and the insertion end of the pile body is a pointed structure. The pile body is arranged in a hollow structure, so that the purposes of saving materials and reducing cost are achieved, and meanwhile, the inserting end of the pile body is of a pointed end structure, so that the pile body can be inserted into submarine rocks, and the pile body is further prevented from sliding.
When pile insertion is needed, the driving end of the first limiting mechanism 5 on the lifting platform 2 drives the first connecting rod 54 and the second connecting rod 55, and the second connecting rod 55 pulls the limiting member to exit from the limiting hole 32 on the pile body 3, so that the first limiting mechanism 5 is separated from the pile body 3. The second limiting mechanism 6 repeats the above operation to realize the separation of the second limiting mechanism 6 and the pile body 3, and the second guide on the pile body 3 slides into the seabed under the action of gravity along the first guide piece 7 fixed on the lifting platform 2 and the connecting platform 1.
When pile pulling is needed, the driving end of the first limiting mechanism 5 on the lifting platform 2 pushes the first connecting rod 54 and the second connecting rod 55 to move, so as to drive the limiting part to extend into the limiting hole 32 on the pile body 3, and meanwhile, the driving end of the second limiting mechanism 6 pulls the third connecting rod 64 and the fourth connecting rod 65, so as to drive the inserting limiting part to exit from the limiting hole 32 on the pile body 3.
Thereafter, the driving part 41 drives the connection part 42 to extend out, (which can be directly written that the driving part 41 drives the connection part 42 to extend out) so as to drive the connection part to move upwards synchronously with the pile body 3 through the first limiting mechanism 5, and after the connection part 42 of the lifting mechanism 4 extends out to a limit position, for example, in this embodiment, the lifting mechanism 4 extends out upwards to a height position of two adjacent limiting holes 32 in the vertical direction each time; the second limiting mechanism 6 on the connecting platform 1 repeats the actions of the locking pile body 3, so as to lock the pile body 3. Ending the lifting action; then, the lifting platform 2 needs to be reset to prepare for the next lifting action, specifically, the resetting process is as follows: after the first limiting mechanism 5 on the lifting platform 2 is separated from the pile body 3, the driving part 41 of the lifting mechanism 4 drives the connecting part 42 to retract, for example, the height position of two adjacent limiting holes 32 in the vertical direction in the embodiment is retracted; the first limiting mechanism 5 is inserted into the limiting hole 32 to lock the pile body 3, and the second limiting mechanism 6 is pulled out from the limiting hole 32, so that next lifting action can be started. Until the pilings 3 are completely extracted from the sea bottom.
In this embodiment, by using any one of the plugging devices provided in embodiment 1, when the operating system is in a pile inserting state, only an operator needs to control the first limiting mechanism 5 and the second limiting mechanism 6 to be separated from the pile body 3, so that the limitation of the limiting mechanism on the pile body 3 can be removed, the pile body 3 slides downwards along the first guide part 7 under the action of gravity, the guide seat 8 is arranged outside the ship board, and the pile body 3 is further guided and limited, thereby realizing high-efficiency pile inserting and increasing the construction efficiency.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.
Claims (10)
1. A plugging device, comprising:
the connecting platform (1) is suitable for being fixedly connected with a ship body, and the connecting platform (1) is suitable for being sleeved outside the pile body (3);
the lifting platform (2) and the connecting platform (1) are arranged at intervals through a lifting mechanism (4), and the lifting platform (2) is suitable for being sleeved outside the pile body (3);
the first limiting mechanism (5) is installed on the lifting platform (2), the first limiting mechanism (5) is provided with a first limiting piece (51), and the first limiting piece (51) is arranged in a telescopic mode to limit the pile body (3);
the lifting mechanism (4) is provided with a lifting state that after the first limiting part (51) is used for limiting the pile body (3), the lifting platform (2) is driven to move towards the direction close to or far away from the connecting platform (1) so as to lift the pile body (3).
2. The plugging device according to claim 1, wherein the lifting mechanism (4) comprises: the lifting platform comprises a driving part (41) and a connecting part (42), wherein the driving part (41) and the connecting part (42) are respectively connected with the connecting platform (1) and the lifting platform (2);
the connecting portion (42) extends or retracts the driving portion (41) under the driving of the driving portion (41).
3. The plugging device according to claim 2, wherein the lifting mechanism (4) is a hydraulic cylinder.
4. The plugging device according to any one of claims 1 to 3, wherein the first limiting mechanism (5) further comprises a first mounting bracket (52) and a limiting driving member (53); the mounting end of the limiting driving piece (53) is mounted on the first mounting frame (52), and the driving end of the limiting driving piece (53) is connected with the first limiting piece (51) so as to drive the first limiting piece (51) to move towards the pile body (3) in a telescopic mode.
5. The plugging device according to claim 4,
the connecting platform is characterized by further comprising a second limiting mechanism (6), wherein the second limiting mechanism (6) is installed on the connecting platform (1), and the second limiting mechanism (6) comprises an inserting driving piece (63) and a second limiting piece (61);
the second limiting part (61) is in the lifting state after the lifting mechanism (4) is in the lifting state, and the plug-in driving part (63) drives the second limiting part (61) to stretch and retract so as to limit the limiting state of the pile body (3).
6. The plugging device according to claim 5, wherein the first limiting mechanism (5) further comprises a first connecting rod (54) and a second connecting rod (55), the first connecting rod (54) and the second connecting rod (55) are connected with each other, one end of the first connecting rod (54) far away from the second connecting rod (55) is connected with the limiting driving part (53) or the driving end, and one end of the second connecting rod (55) far away from the first connecting rod (54) is connected with the first limiting part (51);
the second limiting mechanism (6) further comprises a third connecting rod (64) and a fourth connecting rod (65), the third connecting rod (64) and the fourth connecting rod (65) are connected with each other, one end, far away from the fourth connecting rod (65), of the third connecting rod (64) is connected with the driving end of the plug-in driving piece (63), and one end, far away from the third connecting rod (64), of the fourth connecting rod (65) is connected with the second limiting piece (61).
7. The plugging device according to claim 6, further comprising a guiding mechanism, wherein the guiding mechanism comprises a first guiding element (7) and a second guiding element (31), the first guiding element (7) is mounted on the connecting platform (1) and the lifting platform (2), the second guiding element (31) is arranged on the pile body (3), and the first guiding element (7) is adapted to slide along a guiding direction of the second guiding element (31).
8. An anti-slippage system, comprising the plugging device of any one of claims 1-5.
9. Anti-slip system according to claim 8, further comprising a pile (3),
the pile body (3) is provided with a limiting piece to relieve the limiting of the pile body (3), and the pile body (3) is suitable for a pile sinking state that the self gravity falls into the seabed.
10. Anti-slip system according to claim 9, characterized in that the pilings (3) are hollow and the insertion ends of the pilings (3) are pointed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122559151.9U CN216194610U (en) | 2021-10-22 | 2021-10-22 | Plug device and anti-slip system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122559151.9U CN216194610U (en) | 2021-10-22 | 2021-10-22 | Plug device and anti-slip system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216194610U true CN216194610U (en) | 2022-04-05 |
Family
ID=80887879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122559151.9U Active CN216194610U (en) | 2021-10-22 | 2021-10-22 | Plug device and anti-slip system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216194610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162307A (en) * | 2022-08-15 | 2022-10-11 | 湖北海洋工程装备研究院有限公司 | Offshore floating platform pile body lifting system and method |
-
2021
- 2021-10-22 CN CN202122559151.9U patent/CN216194610U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162307A (en) * | 2022-08-15 | 2022-10-11 | 湖北海洋工程装备研究院有限公司 | Offshore floating platform pile body lifting system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9499240B2 (en) | Floating marine structure | |
| CN216194610U (en) | Plug device and anti-slip system | |
| EP2327839A2 (en) | A support leg and a mobile offshore work platform | |
| CN102923610A (en) | Hydraulic bolt lifting gear | |
| DE2452560A1 (en) | DEVICE AND METHOD FOR REDUCING THE FORCE ON EXTENDABLE SUPPORT OF A FLOATING SHIP | |
| CN102153023B (en) | Safety pin interlocking device for crane, single cylinder safety pin type telescopic arm and crane | |
| CN112794207B (en) | Flexible connection telescopic swing stopping frame suitable for mining vehicle cloth-laying recovery | |
| WO2023169244A1 (en) | Gravity pile shoe capable of bearing lateral load effect | |
| CN105804077B (en) | A kind of pile extracting method of jack-up unit | |
| KR20230161412A (en) | Deep-sea self-rising wind power installation platform pile shoe with good lateral slip resistance performance | |
| KR101422232B1 (en) | Spud-can of floating structure | |
| CN106149661A (en) | Self-lifting offshore wind power job platform elevating mechanism and elevating method thereof | |
| CN214219659U (en) | Lifting type guide frame | |
| KR101750889B1 (en) | Apparatus for fixation of leg in floating structure | |
| CN212797217U (en) | Ocean engineering exhibition wing anchor | |
| KR101422229B1 (en) | Floating structure | |
| US8215871B2 (en) | Tideway anchor system | |
| US20130011202A1 (en) | Tideway positioning system | |
| CN216185836U (en) | Gravity injection type deepwater anchor | |
| KR101359651B1 (en) | Supporting leg apparatus of floating structure | |
| CN113928477B (en) | Gravity penetration type deepwater anchor and construction method | |
| CN221138542U (en) | Assembled type water multifunctional operation platform | |
| KR101422226B1 (en) | Floating structure | |
| CN217676499U (en) | Pile penetrating device | |
| KR101973083B1 (en) | Offshore structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |