CN216215721U - Cable protection pipe fixing component of offshore wind power monitoring instrument - Google Patents
Cable protection pipe fixing component of offshore wind power monitoring instrument Download PDFInfo
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- CN216215721U CN216215721U CN202122540232.4U CN202122540232U CN216215721U CN 216215721 U CN216215721 U CN 216215721U CN 202122540232 U CN202122540232 U CN 202122540232U CN 216215721 U CN216215721 U CN 216215721U
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- cable protection
- protection pipe
- wind power
- offshore wind
- monitoring instrument
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Abstract
The utility model relates to a cable protection pipe fixing component of an offshore wind power monitoring instrument. The cable protection tube fixing device is suitable for the technical field of cable protection tube fixing of offshore wind power monitoring instruments. The technical scheme adopted by the utility model is as follows: the utility model provides an offshore wind power monitoring instrument cable protection tube fixed component for on being fixed in the collar tie beam of steel-pipe pile with the cable protection tube of offshore wind power monitoring instrument, its characterized in that: the cable protection device is provided with a steel base plate which is arranged between the ring beam and the cable protection pipe and is fixed by clinging to the ring beam, and a hoop which is wrapped on the outer side of the cable protection pipe in a surrounding manner, and two end parts of the hoop are fixedly connected with the steel base plate. The cable protection pipe fixing component for the offshore wind power monitoring instrument is simple in structure, good in corrosion prevention effect and small in follow-up maintenance workload, prevents a corrosion-resistant layer outside the cable protection pipe from being worn and corroded, and effectively avoids the problem that the monitoring instrument shakes due to shaking of the cable protection pipe under the action of wind load, wave current load and the like.
Description
Technical Field
The utility model relates to a cable protection pipe fixing component of an offshore wind power monitoring instrument. The cable protection tube fixing device is suitable for the technical field of cable protection tube fixing of offshore wind power monitoring instruments.
Background
In recent years, wind power generation technology is vigorously developed, and the center of gravity of wind power development is gradually shifted from land to the sea. The China is long in coastline, wide in sea area and rich in offshore wind energy resources, and has huge offshore wind power development potential. Compared with onshore wind power, offshore wind power has the advantages of high wind energy density, small occupied area, proximity to a load center and the like, so that the offshore wind power becomes an important development direction of future clean energy. The safety of the offshore wind power infrastructure is the key to the safe operation of the wind power plant, so that the stress state, the vibration state and the corrosion condition of the offshore wind power infrastructure need to be monitored accurately in real time.
The monitoring instrument plays a role in safety monitoring of the offshore wind turbine, the cable is in a severe marine environment, the stress condition is very complex, and the contact part of the cable protection pipe and the ring beam is easy to wear, so that the reliability of the contact part is a necessary condition for ensuring the normal operation of the offshore wind turbine safety monitoring instrument, and important attention needs to be paid.
At present, effective response is not made clearly in the ocean platform construction in China, and the following defects exist: the contact part of the ring beam of the steel pipe pile and the cable protection pipe is not provided with a fixing measure, and under the action of wind load, wave load and wave current load, the cable protection pipe is easy to shake and possibly influences the monitoring effect of a monitoring instrument. And the cable protection pipe and the ring beam are easy to rub due to shaking, so that an anticorrosive layer outside the cable protection pipe is abraded, the cable protection pipe is easy to corrode, the cable is exposed on the seabed, and great influence is brought to safety monitoring.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: to above-mentioned problem, provide a marine wind power monitoring instrument cable protection pipe fixed component that simple structure, anticorrosive effectual, follow-up maintenance work load are less to prevent the outside anticorrosive coating wearing and tearing of cable protection pipe, corrode, effectively avoid rocking the problem that the monitoring instrument that leads to rocks because of the cable protection pipe rocks under wind load, wave load and wave current load etc. effect.
The technical scheme adopted by the utility model is as follows: the utility model provides an offshore wind power monitoring instrument cable protection tube fixed component for on being fixed in the collar tie beam of steel-pipe pile with the cable protection tube of offshore wind power monitoring instrument, its characterized in that: the cable protection device is provided with a steel base plate which is arranged between the ring beam and the cable protection pipe and is fixed by clinging to the ring beam, and a hoop which is wrapped on the outer side of the cable protection pipe in a surrounding manner, and two end parts of the hoop are fixedly connected with the steel base plate.
The steel backing plate is a square arc curved surface and is connected with the ring beam through a full-length welding process, and the steel backing plate is in tangential contact with the cable protection pipe.
The middle part of the hoop is an arc-shaped curved surface which is tightly attached to the outer side of the cable protection pipe, and the two ends of the arc-shaped curved surface of the hoop are extended and then are tightly attached to and fixed with the steel base plate.
The clamp and the cable protection pipe are connected through a spot welding process, and the clamp and the steel base plate are connected through a full-length welding process.
The utility model has the beneficial effects that:
1. according to the utility model, the rectangular steel base plate can isolate the ring beam from the cable protection pipe, so that the problem of friction between the cable protection pipe and the ring beam is effectively avoided, the durability of the cable protection pipe is enhanced, and the durability of a safety monitoring instrument is further improved.
2. The cable protection pipe can be fixed on the ring beam by utilizing the clamp, so that the problem that the monitoring instrument shakes due to the shaking of the cable protection pipe caused by the influence of external forces such as wave force, wind force and the like is effectively solved, and the bending resistance and the fatigue resistance of the cable protection pipe are enhanced.
3. The utility model effectively reduces the friction degree between the cable protection pipe and the ring beam and the abrasion of the anti-corrosion layer outside the cable protection pipe, effectively improves the corrosion resistance of the cable protection pipe and further reduces the subsequent maintenance workload.
Drawings
FIG. 1 is a schematic sectional view of the structure of the embodiment.
In the figure: 1. a steel backing plate; 2. clamping a hoop; 3. a ring beam; 4. a cable protection tube.
Detailed Description
As shown in fig. 1, the present embodiment is a cable protection tube fixing member for an offshore wind power monitoring instrument, which is used for fixing a cable protection tube 4 of an offshore wind power monitoring instrument on a ring beam 3 of a steel pipe pile, and includes a steel base plate 1 and a clamp 2.
The steel backing plate 1 is a square arc curved surface tightly attached to the ring beam 3 and arranged, the steel backing plate 1 is used for isolating the ring beam 3 from the cable protection pipe 4, the lower end of the cable protection pipe 4 is only connected with the steel backing plate 1 at one point, the rest parts are vacant, the ring beam 3 is connected with the steel backing plate 1 through a full-length welding process, the steel backing plate 1 is utilized to effectively avoid the friction problem between the ring beam 3 and the cable protection pipe 4, and the durability of the cable protection pipe 4 is enhanced.
The clamp 2 is used for fixing the cable protection pipe 4 on the steel base plate 1, and is a circular curved surface with horizontal two ends and protruding in the middle, the circular curved surface part protruding in the middle of the clamp 2 wraps up on the outer side of the cable protection pipe 4, the clamp 2 and the cable protection pipe 4 are connected through a spot welding process, the two ends of the arc-shaped curved surface of the clamp 2 are arranged in a mode of being tightly attached to the steel base plate 1 after being extended, and the clamp 2 and the steel base plate 1 are fixed through full-weld welding.
The fixed component of this embodiment has reduced the wearing and tearing of the outside anti-corrosion coating of cable protection pipe 4, has effectively improved cable protection pipe 4's corrosion resistance, thereby has effectively avoided making cable protection pipe 4 rock the problem that leads to the monitoring instrument to rock because external force influences such as wave force and wind-force to can strengthen cable protection pipe 4 bending resistance and anti fatigue ability, greatly reduced because cable protection pipe 4 rocks the risk that probably brings.
The construction method of the embodiment comprises the following steps: firstly, welding a steel backing plate 1 on a ring beam 3 according to the position of a cable protection pipe, then fixing a cable protection pipe 4 on the steel backing plate 1 by adopting a hoop 2, fully welding the steel backing plate 1 and the ring beam 3, fully welding the hoop 2 and the steel backing plate 1, and spot welding the hoop 2 and the cable protection pipe 4; the welding required by corrosion monitoring is welded before the outer sleeve cage is subjected to anti-corrosion treatment, and the outer sleeve cage and the welding are subjected to anti-corrosion treatment together.
The embodiments of the present invention are not intended to limit the scope of the present invention, and therefore, all equivalent changes in structure, shape and principle of the present invention should be covered by the present invention.
Claims (4)
1. The utility model provides an offshore wind power monitoring instrument cable protection tube fixed component for be fixed in ring roof beam (3) of steel-pipe pile with cable protection tube (4) of offshore wind power monitoring instrument on, its characterized in that: the cable protection device is provided with a steel base plate (1) which is arranged between the ring beam (3) and the cable protection pipe (4) and is tightly attached to the ring beam (3) for fixing, and a hoop (2) which surrounds and wraps the outer side and two end parts of the cable protection pipe (4) and is fixedly connected with the steel base plate (1).
2. Offshore wind power monitoring instrument cable protection tube fixing member according to claim 1, characterized in that: the steel backing plate (1) is a square arc curved surface and is connected with the ring beam (3) through a full-length welding process, and the steel backing plate (1) is in tangent contact with the cable protection pipe (4).
3. Offshore wind power monitoring instrument cable protection tube fixing member according to claim 1, characterized in that: the middle part of the clamp (2) is an arc-shaped curved surface which is tightly attached to the outer side of the cable protection pipe (4) in a protruding mode, and the two ends of the arc-shaped curved surface of the clamp are extended and then are tightly attached to the steel base plate (1) to be fixed.
4. Offshore wind power monitoring instrument cable protection tube fixing member according to claim 3, characterized in that: the clamp (2) is connected with the cable protection pipe (4) through a spot welding process, and the clamp (2) is connected with the steel base plate (1) through a full-length welding process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122540232.4U CN216215721U (en) | 2021-10-21 | 2021-10-21 | Cable protection pipe fixing component of offshore wind power monitoring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122540232.4U CN216215721U (en) | 2021-10-21 | 2021-10-21 | Cable protection pipe fixing component of offshore wind power monitoring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216215721U true CN216215721U (en) | 2022-04-05 |
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ID=80886559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122540232.4U Active CN216215721U (en) | 2021-10-21 | 2021-10-21 | Cable protection pipe fixing component of offshore wind power monitoring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216215721U (en) |
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2021
- 2021-10-21 CN CN202122540232.4U patent/CN216215721U/en active Active
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