CN215862355U - Corrosion-resistant protection device for ocean engineering welded structure - Google Patents
Corrosion-resistant protection device for ocean engineering welded structure Download PDFInfo
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- CN215862355U CN215862355U CN202122236328.1U CN202122236328U CN215862355U CN 215862355 U CN215862355 U CN 215862355U CN 202122236328 U CN202122236328 U CN 202122236328U CN 215862355 U CN215862355 U CN 215862355U
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Abstract
The utility model relates to a corrosion-resistant protection device for a welding structure of ocean engineering, which comprises two groups of protection rings, a first mounting plate, a second mounting plate, a sealing assembly and a vibration assembly, wherein two sides of one group of protection rings are fixedly connected with the first mounting plate, two sides of the other group of protection rings are fixedly connected with the second mounting plate, and the first mounting plate and the second mounting plate are fixedly connected through a fixing bolt so that the two groups of protection rings are fixedly connected; a sealing assembly is arranged between the first mounting plate and the second mounting plate; the protective ring is connected with a vibration assembly; the inner side and the outer side of the protective ring are both coated with anticorrosive coatings. The advantages are that: can play good protection to pipeline splice, simultaneously through setting up at the interior anticorrosive coating and the outer anticorrosive coating of guard ring, can avoid the sea water to corrode fast of device to prolonged protector's life, also further guaranteed protector to pipeline splice's protection effect.
Description
Technical Field
The utility model relates to a corrosion-resistant protection device for a welding structure of ocean engineering.
Background
The ocean engineering refers to new construction, reconstruction and extension engineering which aims at developing, utilizing, protecting and recovering ocean resources and is characterized in that an engineering main body is positioned on one side of a coastline towards the sea. Generally, the main contents of ocean engineering can be divided into two parts, namely resource development technology and equipment facility technology, and specifically include: the method comprises the following steps of sea reclamation, sea dam engineering, artificial islands, sea and seabed material storage facilities, sea-crossing bridges, sea bottom tunnel engineering, seabed pipelines, seabed electric (optical) cable engineering, sea mineral resource exploration and development and auxiliary engineering thereof, sea energy development and utilization engineering such as offshore tidal power stations, wave power stations, temperature difference power stations and the like, seawater comprehensive utilization engineering such as large-scale seawater farms, artificial fish reef engineering, salt fields, seawater desalination and the like, sea entertainment and sports, landscape development engineering and other ocean engineering specified by the national ocean administration and the national institute of environmental protection administration.
In marine engineering, protection of the welded joints of pipelines is required to avoid damage to the welded joints due to long-term damage to the welded joints. When the existing protection device is used, the existing protection device is not good in corrosion resistance, so that the protection device and a welding structure are damaged to a certain degree, and the use requirements of people cannot be met.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide the corrosion-resistant protection device for the ocean engineering welded structure, which can play a role in protecting the welded part of the welded structure and avoid the welded structure from being damaged.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
a corrosion-resistant protection device for a welding structure of ocean engineering comprises two groups of protection rings, a first mounting plate, a second mounting plate, a sealing assembly and a vibration assembly, wherein two sides of one group of protection rings are fixedly connected with the first mounting plate, two sides of the other group of protection rings are fixedly connected with the second mounting plate, and the first mounting plate and the second mounting plate are fixedly connected through fixing bolts so that the two groups of protection rings are fixedly connected; a sealing assembly is arranged between the first mounting plate and the second mounting plate; the protective ring is connected with a vibration assembly; the inner side and the outer side of the protective ring are both coated with anticorrosive coatings.
The fixing bolts are distributed on the first mounting plate at equal intervals.
The sealing assembly comprises a clamping block, the clamping block is fixedly connected with the first mounting plate, the second mounting plate is provided with a clamping groove, and the clamping block is clamped with the clamping groove.
The sealing device is characterized by further comprising a sealing gasket, wherein a sealing groove is formed in the inner wall of the clamping groove, and the sealing gasket is arranged in the sealing groove.
The vibration subassembly include fixed block, first spring, set casing, the fixed block is fixed at the guard ring outer wall, first spring one end is connected with the fixed block, the other end is connected with the set casing.
The fixed shell is internally provided with a knocking ball and a second spring, and the two knocking balls are connected through the second spring.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model can well protect the pipeline welding position, and meanwhile, the inner anticorrosive layer and the outer anticorrosive layer which are arranged on the protective ring can prevent seawater from quickly corroding the device, thereby prolonging the service life of the protective device and further ensuring the protection effect of the protective device on the pipeline welding position.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front sectional view of the present invention.
Fig. 3 is an enlarged view of a portion a of fig. 2.
In the figure: 1. a guard ring; 2. a first mounting plate; 3. a second mounting plate; 4. a card slot; 5. a threaded hole; 6. fixing the bolt; 7. a stationary case; 8. a first spring; 9. a fixed block; 10. knocking and hitting the ball; 11. an outer corrosion resistant layer; 12. an inner corrosion resistant layer; 13. a clamping block; 14. a gasket; 15. a sealing groove; 16. a second spring.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings, but it should be noted that the present invention is not limited to the following embodiments.
Referring to fig. 1-3, a corrosion-resistant protection device for a welding structure of ocean engineering comprises a protection ring 1, a first mounting plate 2, a second mounting plate 3, a sealing assembly and a vibration assembly; the two groups of the protective rings 1 are arranged, wherein two sides of one group of the protective rings 1 are fixedly connected with a first mounting plate 2, two sides of the other group of the protective rings 1 are fixedly connected with a second mounting plate 3, and the first mounting plate 2 and the second mounting plate 3 are fixedly connected through a fixing bolt 6, so that the two groups of the protective rings 1 are fixedly connected; the second mounting plate 3 can be provided with a threaded hole 5, so that the fixing bolt 6 can be conveniently mounted. A sealing component is arranged between the first mounting plate 2 and the second mounting plate 3; the protective ring 1 is connected with a vibration component; the protective ring 1 has the anticorrosive coating on the inner side and the outer side, and can avoid the seawater from corroding the device quickly by arranging the inner anticorrosive coating 12 and the outer anticorrosive coating 11, so that the service life of the protective device is prolonged, and the protective effect of the protective device on the pipeline welding position is further ensured.
The section of the protective ring 1 can be circular arc. The fixing bolts 6 are equidistantly distributed on the first mounting plate 2.
When the staff need protect the welding department of pipeline, can fix two sets of protective rings 1 at the circumference outer wall of pipeline, rotate fixing bolt 6 afterwards and assemble two sets of protective rings 1, make two sets of protective rings 1 can play good protective effect to the welding department of pipeline, simultaneously when assembling two sets of protective rings 1, can guarantee the leakproofness after two sets of protective rings 1 assemble through seal assembly, the protection effect of protector to pipeline welding department has been improved, can receive the striking or gnaw the time of eating at the pipeline through the vibration subassembly that sets up at protective ring 1 outer wall and send the sound, thereby avoid the biological condition emergence of destroying protective device in the ocean.
The sealing assembly comprises a clamping block 13, the clamping block 13 is fixedly connected with the first mounting plate 2, the second mounting plate 3 is provided with a clamping groove 4, and the clamping block 13 is clamped with the clamping groove 4; the seal assembly can ensure the stability of the two groups of protection rings 1 after installation.
The clamping device is characterized by further comprising a sealing gasket 14, a sealing groove 15 is formed in the inner wall of the clamping groove 4, and the sealing gasket 14 is arranged in the sealing groove 15, so that the sealing performance of the clamping position of the clamping block 13 and the clamping groove 4 is guaranteed.
The vibration subassembly includes fixed block 9, first spring 8, set casing 7, and fixed block 9 is fixed at 1 outer wall of guard ring, and 8 one end of first spring are connected with fixed block 9, and the other end is connected with set casing 7. The fixed shell 7 is internally provided with knocking balls 10 and a second spring 16, and the two knocking balls 10 are connected through the second spring 16. When marine organisms impact or bite the protection device, the first spring 8 can be vibrated, so that the fixed shell 7 and the protection ring 1 are collided, the marine organisms are threatened by sound, and the service life of the protection device is prolonged. Because the knocking ball 10 is arranged inside the fixed shell 7, when the fixed shell 7 collides with the protection ring 1, the knocking ball 10 also collides with the inner wall of the fixed shell 7, so that a larger sound is generated, and the deterrence force of the vibration assembly is further improved.
Claims (6)
1. A corrosion-resistant protection device for a welding structure of ocean engineering is characterized by comprising a protection ring, a first mounting plate, a second mounting plate, a sealing assembly and a vibration assembly; the two groups of the guard rings are arranged, wherein two sides of one group of the guard rings are fixedly connected with a first mounting plate, two sides of the other group of the guard rings are fixedly connected with a second mounting plate, and the first mounting plate and the second mounting plate are fixedly connected through a fixing bolt so that the two groups of the guard rings are fixedly connected; a sealing assembly is arranged between the first mounting plate and the second mounting plate; the protective ring is connected with a vibration assembly; the inner side and the outer side of the protective ring are both coated with anticorrosive coatings.
2. The corrosion protection device for the welded marine engineering structure as claimed in claim 1, wherein the fixing bolts are equidistantly distributed on the first mounting plate.
3. The corrosion-resistant protection device for the ocean engineering welded structure according to claim 1, wherein the sealing assembly comprises a clamping block, the clamping block is fixedly connected with the first mounting plate, the second mounting plate is provided with a clamping groove, and the clamping block and the clamping groove are clamped with each other.
4. The corrosion-resistant protection device for the ocean engineering welded structure according to claim 3, further comprising a sealing gasket, wherein a sealing groove is formed in the inner wall of the clamping groove, and the sealing gasket is arranged in the sealing groove.
5. The corrosion-resistant protection device for the ocean engineering welded structure according to claim 1, wherein the vibration assembly comprises a fixed block, a first spring and a fixed shell, the fixed block is fixed on the outer wall of the protection ring, one end of the first spring is connected with the fixed block, and the other end of the first spring is connected with the fixed shell.
6. The corrosion-resistant protection device for the ocean engineering welded structure according to claim 5, wherein a knocking ball and a second spring are arranged in the fixed shell, and the two knocking balls are connected through the second spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122236328.1U CN215862355U (en) | 2021-09-15 | 2021-09-15 | Corrosion-resistant protection device for ocean engineering welded structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122236328.1U CN215862355U (en) | 2021-09-15 | 2021-09-15 | Corrosion-resistant protection device for ocean engineering welded structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215862355U true CN215862355U (en) | 2022-02-18 |
Family
ID=80320696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122236328.1U Active CN215862355U (en) | 2021-09-15 | 2021-09-15 | Corrosion-resistant protection device for ocean engineering welded structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215862355U (en) |
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2021
- 2021-09-15 CN CN202122236328.1U patent/CN215862355U/en active Active
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