CN115158556B - Large-scale floating production oil storage and oil discharge ship component mounting device - Google Patents
Large-scale floating production oil storage and oil discharge ship component mounting device Download PDFInfo
- Publication number
- CN115158556B CN115158556B CN202210883314.5A CN202210883314A CN115158556B CN 115158556 B CN115158556 B CN 115158556B CN 202210883314 A CN202210883314 A CN 202210883314A CN 115158556 B CN115158556 B CN 115158556B
- Authority
- CN
- China
- Prior art keywords
- mounting
- floating production
- outer side
- frame body
- component
- 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
- 238000003860 storage Methods 0.000 title claims abstract description 15
- 238000007667 floating Methods 0.000 title claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 title claims description 13
- 238000004804 winding Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 31
- 238000003780 insertion Methods 0.000 claims description 15
- 230000037431 insertion Effects 0.000 claims description 15
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 210000005056 cell body Anatomy 0.000 description 15
- 238000000034 method Methods 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 239000013535 sea water Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- B63B27/08—Arrangement of ship-based loading or unloading equipment for cargo or passengers of winches
-
- 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
- B63B27/34—Arrangement of ship-based loading or unloading equipment for transfer at sea between ships or between ships and off-shore structures using pipe-lines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
- B63B2035/448—Floating hydrocarbon production vessels, e.g. Floating Production Storage and Offloading vessels [FPSO]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
Abstract
The invention discloses a large-scale floating type oil storage and offloading component mounting device, wherein two ends of a winding cylinder are respectively connected with a supporting frame, the bottom of the supporting frame is connected with a mounting frame body, the bottom of the mounting frame body is provided with a mounting groove, an inserting component inserted into a ship body is arranged in the mounting groove, an adjusting component is connected between the tops of the two inserting components, the outer side of the mounting frame body is connected with a lapping piece matched with the inserting component, and the lapping piece is arranged on the surface of the ship body.
Description
Technical Field
The invention relates to the technical field of oil storage and unloading ships, in particular to a component mounting device for a large floating oil storage and unloading ship.
Background
The floating production oil storage and unloading ship has the functions of production and oil unloading, wherein the main components of the large floating production oil storage and unloading ship are provided with ship body parts: the device can be built according to specific requirements, and can be modified by a cruise ship or a barge; production equipment: mainly comprises oil extraction and storage equipment, oil, gas and water separation equipment and the like; unloading system: including a cable winch, hose winch, etc., for connecting and securing the shuttle wheel, wherein the hose reel is mounted at the bow position.
When the hose winch is installed, the roller used for winding the hose is fixed on the hose winch, the mounting brackets are fixed on the two sides of the roller, the bottom of the bracket is fixedly connected with the bow, and when the bracket and the bow are fixed, the bolt or screw structure is adopted, but the hose winch is used at the sea surface position for a long time, and long-term seawater corrosion and the like are caused, so that the hose winch and the bow are easily rusted and loosened at the installation position, and the hose winch is not easy to stably install at the bow.
Disclosure of Invention
The invention aims to provide a large-scale floating production oil storage and offloading ship component mounting device so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a large-scale floating production oil storage and oil discharge ship component installation device, includes the rolling barrel, the both ends of rolling barrel are connected with the support frame respectively, and the support frame bottom is connected with the installation framework, the mounting groove has been seted up to installation framework bottom, the inside insert subassembly that inserts the hull that is equipped with of mounting groove, and be connected with adjusting part between the top of two insert subassemblies, the outside of installation framework is connected with the piece of taking mutually supporting with insert subassembly, and takes the piece in hull surface department.
Preferably, the insert assembly comprises an insert block arranged in the mounting groove, the top of the insert block is connected with an insert rod, external threads are arranged on the outer side of the insert rod, threaded holes are formed in the mounting frame body, the external threads on the insert rod are matched with the threaded holes, and the adjusting assembly is connected with the top of the insert rod.
Preferably, the outside of inserting the piece is the rectangle and is connected with four and connects the bent plate, and the one end of connecting the bent plate is equipped with the square piece that corresponds each other with taking the piece, be connected with the fixing screw between taking piece and the square piece, the fixing screw passes in proper order and takes piece, hull and square piece.
Preferably, the adjusting component comprises a flywheel connected to the top of the insertion rod, the two flywheels are driven by a driving belt, and the top of the flywheel is connected with a rotating shaft.
Preferably, the bending position of the connecting bent plate is connected with a mounting disc, a fastening rod is connected between the two diagonally distributed mounting discs, and a stabilizing disc is connected at the joint of the two fastening rods.
Preferably, the fixing screw is inserted into the hull part in a pointed cone shape.
Preferably, a concave area is formed on the outer side of the rotating shaft, and the concave area is used for being held by a hand.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, two concave groove bodies are dug at the position of the bow, the insertion block of the insertion assembly is inserted into the inner groove body, and meanwhile, the lapping piece fixedly arranged at the outer side of the installation frame body is matched with the square block, so that the installation frame body is fixed at the position of the bow, meanwhile, the corrosion condition of the environment such as seawater is reduced by the insertion block arranged at the concave groove body, the installation and fixation of the hose reel on the position of the bow are effectively increased, and in the scheme, the adjustment assembly and the insertion assembly are matched with each other, so that the installation efficiency of the bottom of the hose reel is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the bottom structure of the present invention;
FIG. 3 is a schematic view of the structure of the insert assembly and the adjustment assembly of the present invention;
FIG. 4 is a schematic top view of FIG. 3;
fig. 5 is a schematic view of the bottom structure of the winding drum and the supporting frame.
In the figure: 1-winding a cylinder; 2-supporting frames; 3-mounting a frame; 4-mounting grooves; 5-an insert assembly; 6-an adjustment assembly; 7-lapping; 51-insert block; 52-inserting a rod; 53-a threaded hole; 54-connecting curved plates; 55-fixing the screw; 56-square blocks; 57-mounting plate; 58-fastening a rod; 59-a stabilizer plate; 61-flywheel; 62-a transmission belt; 63-rotation axis.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution: the large-scale floating production oil storage and oil discharge ship component installation device has solved the hose receipts roll-up car on current floating production oil storage and oil discharge ship in this scheme and inconvenient when installing with the hull, rust scheduling problem appears easily simultaneously, design in this scheme includes rolling barrel 1, the both ends of rolling barrel 1 are connected with support frame 2 respectively, the processing is dismantled to the plate in the accessible support frame 2 outside between support frame 2 and the rolling barrel 1 here, and support frame 2 bottom is connected with installation framework 3, installation framework 3 bottom has been seted up mounting groove 4, the inside insert subassembly 5 that is equipped with of mounting groove 4 inserts the hull, and be connected with adjusting part 6 between the top of two insert subassemblies 5, the outside of installation framework 3 is connected with and inserts subassembly 5 mutually supporting's piece 7, and piece 7 is taken in hull surface department.
When the device in this scheme is used, at first excavate twice cell body with bow installation hose reel position department, the cell body is used for placing the insert subassembly 5 here, through adjusting rotation regulation subassembly 6, install the insert subassembly 5 of both ends position department in the cell body inside that excavates in advance simultaneously, installation framework 3 distributes in the top position department of cell body this moment, insert subassembly 5 distributes in the cell body inside, simultaneously the welding corresponds each other at the corresponding position of the inside cell body of the piece 7 of taking in the installation framework 3 outside and insert subassembly 5, utilize the screw to get through piece 7 in proper order, cell body top and insert subassembly 5 department, thereby the support frame 2 and the hull stable installation of hose reel both ends department, and the area of installation position department contact sea water has effectively reduced because corrosion cause hose reel installation unstable problem.
When the insertion block with the installation and fixation is inserted, referring to fig. 2-4, the insertion assembly 5 comprises an insertion block 51 arranged in the installation groove 4, an insertion rod 52 is connected to the top of the insertion block 51, external threads are arranged on the outer side of the insertion rod 52, a threaded hole 53 is formed in the installation frame 3, the external threads on the insertion rod 52 are matched with the threaded hole 53, and the adjusting assembly 6 is connected with the top of the insertion rod 52. The outside of the insertion block 51 is rectangular and is connected with four connection bent plates 54, one end of the connection bent plate 54 is provided with a square block 56 mutually corresponding to the lapping piece 7, a fixing screw 55 is connected between the lapping piece 7 and the square block 56, the fixing screw 55 sequentially penetrates through the lapping piece 7, the ship body and the square block 56, a mounting plate 57 is connected at the bending position of the connection bent plate 54, a fastening rod 58 is connected between the two diagonally distributed mounting plates 57, and a stabilizing plate 59 is connected at the joint of the two fastening rods 58. The fixing screw 55 is inserted into the hull part in a pointed cone shape.
In this scheme, the cell body that excavates in the bow position is the rectangle cell body, simultaneously in the both sides department of rectangle cell body respectively correspond and set up twice marginal cell body, when installing the hose winch, with installation framework 3 alignment in bow cell body top position department, insert the inside of cell body with the inserts piece 51, because the bottom of inserting piece 51 is done the chamfer and is handled, thereby be convenient for insert the piece 51, before inserting the piece 51 inserts, two of them connect bent plate 54 and connect bent plate 54 on fixed connection's square piece 56 insert marginal cell body inside, then connect bent plate 54 and connect bent plate 54 on the opposite side square piece 56 insert marginal cell body inside, so make the inside of the complete packing of insert piece 51, then with insert piece 51 top fixed connection's insert rod 52 upward adjustment, make installation framework 3 laminating in the top position department of mounting groove 4, at this moment, fix screw 55 on four pieces 7 outside the installation framework 3, use the air gun to drive into, be convenient for with installation framework 3, insert piece 51 and hull form stable connection.
After the insert block 51 is inserted, the positions of the insert block 51 and the installation frame body 3 need to be adjusted, so that the installation frame body 3 and the bow position are fixed, for the adjusting process, as described with reference to fig. 1, the adjusting assembly 6 comprises a flywheel 61 connected to the top of the insert rod 52, and the two flywheels 61 are driven by a driving belt 62, the top of the flywheel 61 is connected with a rotating shaft 63, a concave area is formed in the outer side of the rotating shaft 63, the concave area is used for holding by hand, a person holds the concave area, and fingers drive the rotating shaft 63 to rotate because the rotating shaft 63 is fixedly connected with the top of the insert block 51, so that the insert block 51 is adjusted to a position attached to the installation frame body 3, and because the outer side of the insert block 51 is inserted into an edge groove body through a square block 56 fixedly connected with the connecting curved plate 54, the insert block 51 is stably distributed at the groove body of the bow.
The form of inner groove is adopted in this scheme, with the mounting position distribution of hose receipts reel car in the inner groove position department of bow, reduced corrosion hose receipts reel car mounted position under environment such as sea water, effectively reduced the unstable problem of hose receipts reel car's installation.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. Large-scale floating production oil storage oil discharge ship component installation device, including rolling barrel (1), its characterized in that: the two ends of the winding cylinder body (1) are respectively connected with a supporting frame (2), the bottom of the supporting frame (2) is connected with a mounting frame body (3), a mounting groove (4) is formed in the bottom of the mounting frame body (3), an inserting component (5) inserted into a ship body is arranged in the mounting groove (4), an adjusting component (6) is connected between the tops of the two inserting components (5), a lap (7) matched with the inserting component (5) is connected to the outer side of the mounting frame body (3), and the lap (7) is arranged on the surface of the ship body;
the inserting assembly (5) comprises an inserting block (51) arranged in the mounting groove (4), an inserting rod (52) is connected to the top of the inserting block (51), external threads are formed in the outer side of the inserting rod (52), a threaded hole (53) is formed in the mounting frame body (3), the external threads on the inserting rod (52) are matched with the threaded hole (53), and the adjusting assembly (6) is connected with the top of the inserting rod (52);
four connecting curved plates (54) are connected to the outer side of the insertion block (51) in a rectangular shape, square blocks (56) corresponding to the lapping pieces (7) are arranged at one ends of the connecting curved plates (54), fixing screws (55) are connected between the lapping pieces (7) and the square blocks (56), and the fixing screws (55) sequentially penetrate through the lapping pieces (7), the ship body and the square blocks (56);
the adjusting assembly (6) comprises a flywheel (61) connected to the top of the inserting rod (52), the two flywheels (61) are driven by a driving belt (62), and the top of the flywheels (61) is connected with a rotating shaft (63);
the bending position of the connecting bent plate (54) is connected with a mounting disc (57), a fastening rod (58) is connected between the two diagonally distributed mounting discs (57), and a stabilizing disc (59) is connected at the joint of the two fastening rods (58).
2. The large floating production, storage and offloading vessel unit mounting of claim 1, wherein: the fixing screw (55) is inserted into the hull part in a pointed cone shape.
3. The large floating production, storage and offloading vessel unit mounting of claim 2, wherein: a concave area is formed on the outer side of the rotating shaft (63) and is used for being held by a hand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210883314.5A CN115158556B (en) | 2022-07-26 | 2022-07-26 | Large-scale floating production oil storage and oil discharge ship component mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210883314.5A CN115158556B (en) | 2022-07-26 | 2022-07-26 | Large-scale floating production oil storage and oil discharge ship component mounting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115158556A CN115158556A (en) | 2022-10-11 |
| CN115158556B true CN115158556B (en) | 2023-11-03 |
Family
ID=83497615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210883314.5A Active CN115158556B (en) | 2022-07-26 | 2022-07-26 | Large-scale floating production oil storage and oil discharge ship component mounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115158556B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120037794A (en) * | 2010-10-12 | 2012-04-20 | 훌루테크 주식회사 | Winch device for ship |
| KR20160098552A (en) * | 2015-02-09 | 2016-08-19 | 현대중공업 주식회사 | Container ship |
| KR101672334B1 (en) * | 2016-04-19 | 2016-11-04 | 대광기업 주식회사 | A wire rope spool device provided to the tension adjusting |
| KR20160141012A (en) * | 2015-05-27 | 2016-12-08 | (주)엘지하우시스 | Deck system for floor and construction method thereof |
| CN209127940U (en) * | 2018-10-18 | 2019-07-19 | 南通正德江海机械制造有限公司 | A kind of ship winch |
| CN210027824U (en) * | 2019-05-25 | 2020-02-07 | 山东省科学院海洋仪器仪表研究所 | Marine environment monitoring system based on fish raft |
| CN211283532U (en) * | 2019-12-24 | 2020-08-18 | 中铝矿业有限公司 | Device for fixing hoist |
| CN212503345U (en) * | 2020-04-15 | 2021-02-09 | 新疆中超新能源电力科技有限公司 | Coiling mechanism for cable manufacture |
| CN213262840U (en) * | 2020-10-15 | 2021-05-25 | 无锡欧玛森远洋工程设备有限公司 | Marine winch device with self-adaptive adjustment function for substitute mooring rope |
| CN213294520U (en) * | 2020-07-17 | 2021-05-28 | 徐州矿山设备制造有限公司 | Installation base suitable for endless rope speed governing winch |
| CN216190640U (en) * | 2021-09-27 | 2022-04-05 | 江苏硕海船舶科技有限责任公司 | Marine winch with protection function |
| CN216861742U (en) * | 2022-01-21 | 2022-07-01 | 上海建连装饰工程有限公司 | Marine furniture footing mounting structure |
-
2022
- 2022-07-26 CN CN202210883314.5A patent/CN115158556B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120037794A (en) * | 2010-10-12 | 2012-04-20 | 훌루테크 주식회사 | Winch device for ship |
| KR20160098552A (en) * | 2015-02-09 | 2016-08-19 | 현대중공업 주식회사 | Container ship |
| KR20160141012A (en) * | 2015-05-27 | 2016-12-08 | (주)엘지하우시스 | Deck system for floor and construction method thereof |
| KR101672334B1 (en) * | 2016-04-19 | 2016-11-04 | 대광기업 주식회사 | A wire rope spool device provided to the tension adjusting |
| CN209127940U (en) * | 2018-10-18 | 2019-07-19 | 南通正德江海机械制造有限公司 | A kind of ship winch |
| CN210027824U (en) * | 2019-05-25 | 2020-02-07 | 山东省科学院海洋仪器仪表研究所 | Marine environment monitoring system based on fish raft |
| CN211283532U (en) * | 2019-12-24 | 2020-08-18 | 中铝矿业有限公司 | Device for fixing hoist |
| CN212503345U (en) * | 2020-04-15 | 2021-02-09 | 新疆中超新能源电力科技有限公司 | Coiling mechanism for cable manufacture |
| CN213294520U (en) * | 2020-07-17 | 2021-05-28 | 徐州矿山设备制造有限公司 | Installation base suitable for endless rope speed governing winch |
| CN213262840U (en) * | 2020-10-15 | 2021-05-25 | 无锡欧玛森远洋工程设备有限公司 | Marine winch device with self-adaptive adjustment function for substitute mooring rope |
| CN216190640U (en) * | 2021-09-27 | 2022-04-05 | 江苏硕海船舶科技有限责任公司 | Marine winch with protection function |
| CN216861742U (en) * | 2022-01-21 | 2022-07-01 | 上海建连装饰工程有限公司 | Marine furniture footing mounting structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115158556A (en) | 2022-10-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113371147B (en) | Buoyancy tank locking device and wind power platform | |
| CN115158556B (en) | Large-scale floating production oil storage and oil discharge ship component mounting device | |
| CN106985979B (en) | Marine small-waterplane-area solar energy multifunctional platform | |
| CN206654166U (en) | Marine small-waterplane-area solar energy multifunctional platform | |
| CN210369480U (en) | Balcony curtain wall | |
| CN218709348U (en) | Solar evaporator | |
| CN111361708A (en) | Maintenance device for ship machinery convenient to adjust | |
| CN203031142U (en) | Impeller disc laser shock peening fixture | |
| CN220506439U (en) | Marine radar mast staple bolt | |
| CN218208167U (en) | A joint design for building old district reforms transform indoor drainage | |
| CN213741847U (en) | Connecting structure of aluminum round pipe and keel | |
| CN216834192U (en) | Semi-submersible platform foundation for offshore wind power generation | |
| CN220337633U (en) | Fixing device for heating pipe | |
| CN219012697U (en) | Tunnel pipeline supporting device | |
| CN213008662U (en) | Maintenance device for ship machinery convenient to adjust | |
| CN211223799U (en) | Ship maintenance water fixing equipment | |
| CN215663916U (en) | Anticorrosive mounting structure of boats and ships | |
| CN219154714U (en) | Marine propulsion unit | |
| CN219493708U (en) | Side-scan sonar installing support in ocean survey and drawing | |
| CN213562242U (en) | Adjustable bearing dismouting frock | |
| CN215111369U (en) | Installation device of ship electrical equipment | |
| CN220692739U (en) | Cable laying device | |
| CN216265768U (en) | Main shaft rotating and mounting device | |
| CN220217284U (en) | Adjustable supporting head for ship welding | |
| CN211038923U (en) | Liftable marine breeze power generation tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |