CN219428339U - Marine platform leans on ship anti-corrosion anti-collision protection device - Google Patents
Marine platform leans on ship anti-corrosion anti-collision protection device Download PDFInfo
- Publication number
- CN219428339U CN219428339U CN202320499945.7U CN202320499945U CN219428339U CN 219428339 U CN219428339 U CN 219428339U CN 202320499945 U CN202320499945 U CN 202320499945U CN 219428339 U CN219428339 U CN 219428339U
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- Prior art keywords
- splicing
- protective sleeve
- corrosion
- collision
- collision protection
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- 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
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Abstract
The utility model discloses an anti-corrosion and anti-collision protection device for an offshore platform ship leaning piece, which comprises a protection sleeve, wherein a through hole is formed in the center of the protection sleeve, the protection sleeve is formed by splicing two half-ring-shaped splicing jackets, splicing blocks and splicing grooves which are mutually corresponding are formed in the splicing surfaces of the two splicing jackets, and the splicing blocks are inserted into the splicing grooves; a plurality of counter sunk holes are uniformly formed in two sides of the splicing sheath, and when the two splicing sheaths are spliced into the protective sleeve, the protective sleeve is locked and fixed through bolts and nuts arranged in the counter sunk holes; annular fixing grooves are formed in the upper part and the lower part of the protective sleeve, steel wire ropes are arranged in the fixing grooves, and sealing rings are arranged at two ends of the inner wall of the protective sleeve; the anti-collision steel pipe is arranged on the periphery of the anti-collision steel pipe of the ship leaning piece, so that a reliable anti-corrosion anti-collision protection effect is provided for the steel pipe, the damage risk of the ship leaning piece is reduced, and the maintenance pressure of personnel is reduced.
Description
Technical Field
The utility model relates to the field of marine building protection equipment, in particular to an anti-corrosion anti-collision protection device for marine platform ship leaning pieces.
Background
With the rapid development of the offshore wind power industry, the operation and maintenance work of the offshore wind power plant is also gradually emphasized, the boarding mode of the offshore wind power plant at present adopts the mode of propping up the operation and maintenance ship, and the propping up device is provided with rubber at the bow, so that the rubber can relieve the impact force of the ship and the ship leaning piece, but frequent collision can cause the damage of the anti-corrosion coating on the surface of the ship leaning piece and the local deformation of the component, and the service life of the ship leaning piece is shortened. The ship parts are damaged and then are required to be repaired and maintained by operation and maintenance personnel, so that the repair difficulty is high, the cost is high, the offshore operation time and the workload are greatly increased, and the safety risk of offshore workers is increased.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides the anti-corrosion anti-collision protection device for the marine platform ship leaning piece, which is arranged on the periphery of the anti-collision steel pipe of the ship leaning piece and provides reliable anti-corrosion anti-collision protection effect for the steel pipe, so that the damage risk of the ship leaning piece is reduced, and the maintenance pressure of personnel is lightened.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the marine platform ship leaning piece anti-corrosion and anti-collision protection device comprises a protection sleeve, wherein a through hole is formed in the center of the protection sleeve, the protection sleeve is formed by splicing two semi-annular structure splicing jackets, splicing blocks and splicing grooves which correspond to each other are formed in the splicing surfaces of the two splicing jackets, and the splicing blocks are inserted into the splicing grooves; a plurality of counter sunk holes are uniformly formed in two sides of the splicing sheath, and when the two splicing sheaths are spliced into the protective sleeve, the protective sleeve is locked and fixed through bolts and nuts arranged in the counter sunk holes; annular fixed grooves are formed in the upper portion and the lower portion of the protective sleeve, steel wire ropes are arranged in the fixed grooves, and sealing rings are arranged at two ends of the inner wall of the protective sleeve.
Optionally, adhesive is smeared at the joint of the inner wall of the splicing sheath and the ship leaning piece.
Optionally, the material of the protective sleeve is rubber.
Optionally, cords are provided inside the rubber.
Optionally, the top and bottom of the splice enclosure are also provided with mutually corresponding splice blocks and splice slots.
Optionally, a sealing plug is disposed in each counterbore.
The marine platform ship leaning piece anti-corrosion anti-collision protection device has the following advantages:
(1) The protection sleeve is utilized to carry out corrosion prevention and anti-collision protection on the impacted area of the ship leaning piece anti-collision steel pipe, the rubber at the ship bow of the operation and maintenance ship and the protection sleeve can double lighten the impact of the ship to the ship leaning piece, and the deformation of the anti-collision steel pipe can be effectively prevented; moreover, the protection sleeve can be tightly attached to the surface of the anti-collision steel pipe, the vertical movement can not occur, the anti-corrosion coating on the anti-collision steel pipe can not be worn, and the sealing rings at the top and the bottom of the protection sleeve can prevent seawater from penetrating, so that the anti-corrosion protection effect is further improved.
(2) The bonding glue can increase the laminating degree and the firmness of the splicing sheath and the anti-collision steel pipe, and the protection effect is enhanced.
(3) Splice groove and splice piece at splice sheath top and bottom can be convenient for protect telescopic extension, and a plurality of protection sleeves can be accurate, firm link together, enlarge the protection scope to crashproof steel pipe.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the protection sleeve.
Fig. 3 is a schematic structural view of a splice jacket.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1 to 3, an anti-corrosion and anti-collision protection device for marine platform ship leaning pieces is hereinafter referred to as a protection device, and the protection device is installed on an anti-collision steel pipe 10 of the ship leaning piece to play a role in anti-corrosion and anti-collision for the anti-collision steel pipe 10. The protection device comprises a protection sleeve 1, a through hole 2 for an anti-collision steel pipe 10 to pass through is formed in the center of the protection sleeve 1, rubber is selected as a material of the protection sleeve 1, the hardness is 75 degrees, the tensile strength is 12MPa, and a cord is arranged in the rubber, so that the protection performance of the protection sleeve 1 is further improved.
The protection sleeve 1 is formed by splicing two semi-annular structure splicing sheaths 3, splicing blocks 4 and splicing grooves 5 which correspond to each other are arranged on the splicing surfaces of the two splicing sheaths 3, and the splicing blocks 4 are inserted into the splicing grooves 5 to realize accurate butt joint of the two splicing sheaths 3. A plurality of counter sunk holes 6 are uniformly formed in two sides of the splicing sheath 3, when the two splicing sheaths 3 are spliced into the protection sleeve 1, the protection sleeve is locked and fixed through bolts and nuts arranged in the counter sunk holes 6, and then sealing plugs 7 are plugged into the counter sunk holes 6 to protect the bolts and the nuts and prevent the bolts and the nuts from being corroded by seawater. The upper portion and the lower part of protection sleeve 1 are provided with annular fixed slot 8, are provided with wire rope in the fixed slot 8, and the both sides of protection sleeve 1 pass through bolt and nut locking fixedly, and the upper and lower both ends of protection sleeve 1 pass through wire rope tightening fixedly, and the inner wall of protection sleeve 1 still has paintd the bonding adhesive and fixes with the laminating department of anticollision steel pipe 10, triple fixed measure, ensures that protection sleeve 1 can be inseparable be connected with anticollision steel pipe 10. Both ends of the inner wall of the protection sleeve 1 are provided with sealing rings 9, and the sealing rings 9 can prevent seawater from penetrating into the protection sleeve 1 and avoid seawater from corroding the anti-collision steel pipe 10. The top and the bottom of concatenation sheath 3 also are provided with splice 4 and splice groove 5 that correspond each other, and a plurality of protection sleeve 1 can be in the vertical direction extension, and protection sleeve 1 can be accurate, firm link together, enlarges the protection scope to crashproof steel pipe 10.
The anti-collision steel pipe 10 has the advantages that the structure is not complex, the installation mode is simple, a good anti-collision anti-corrosion protection effect can be achieved on the anti-collision steel pipe 10 of the ship leaning piece, the impact and damage to the anti-collision steel pipe 10 when the operation and maintenance ship approaches are reduced, the service life of the ship leaning piece is prolonged, and the maintenance pressure of the ship leaning piece is reduced.
The embodiments described above are merely some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
Claims (6)
1. An anti-corrosion anti-collision protection device for an offshore platform ship leaning piece is characterized in that: the protective sleeve is formed by splicing two half-ring-shaped splicing jackets, splicing blocks and splicing grooves which correspond to each other are arranged on the splicing surfaces of the two splicing jackets, and the splicing blocks are inserted into the splicing grooves; a plurality of counter sunk holes are uniformly formed in two sides of the splicing sheath, and when the two splicing sheaths are spliced into the protective sleeve, the protective sleeve is locked and fixed through bolts and nuts arranged in the counter sunk holes; annular fixed grooves are formed in the upper portion and the lower portion of the protective sleeve, steel wire ropes are arranged in the fixed grooves, and sealing rings are arranged at two ends of the inner wall of the protective sleeve.
2. The offshore platform hull part corrosion and collision protection apparatus of claim 1, wherein: adhesive is smeared at the joint of the inner wall of the splicing sheath and the ship leaning piece.
3. The offshore platform hull part corrosion and collision protection apparatus of claim 1, wherein: the material of the protective sleeve is rubber.
4. A marine platform ship component corrosion protection and collision protection device according to claim 3, wherein: a cord is disposed within the rubber.
5. The offshore platform hull part corrosion and collision protection apparatus of claim 1, wherein: the top and the bottom of the splicing sheath are also provided with splicing blocks and splicing grooves which correspond to each other.
6. The offshore platform hull part corrosion and collision protection apparatus of claim 1, wherein: a sealing plug is arranged in each countersunk head hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320499945.7U CN219428339U (en) | 2023-03-15 | 2023-03-15 | Marine platform leans on ship anti-corrosion anti-collision protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320499945.7U CN219428339U (en) | 2023-03-15 | 2023-03-15 | Marine platform leans on ship anti-corrosion anti-collision protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219428339U true CN219428339U (en) | 2023-07-28 |
Family
ID=87338900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320499945.7U Active CN219428339U (en) | 2023-03-15 | 2023-03-15 | Marine platform leans on ship anti-corrosion anti-collision protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219428339U (en) |
-
2023
- 2023-03-15 CN CN202320499945.7U patent/CN219428339U/en active Active
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