Method for making anchor foundation for floating wind turbine

3. The technical problem to be solved by this utility model is to provide an anchoring foundation suitable for floating wind turbines. The structure is simple. A flange is arranged under the anti-sinking plate, and the flange is connected with the anti-sinking plate and spiral anchors, and the anchor chain assembly It is connected and fixed on the side of the anti-settling board, and a plurality of spiral anchors are arranged in a triangle shape, and the anchor cables connected by the anchor chain components extend upward to the triangle center to connect to the platform. The construction process is simple, the construction efficiency is high, the assembly and transportation are convenient, and the cost is low. The operation is simple and convenient.

4. In order to solve the above technical problems, the technical solution adopted by the present utility model is: an anchor foundation suitable for floating wind turbines, which includes anti-settling plates, flanges, spiral anchors and anchor chain components; The upper end is connected with the lower side of the flange, the flange is connected with the anti-settling plate, and the anchor chain assembly is connected with the anti-settling plate; there are multiple spiral pieces on the spiral anchor; the multiple spiral anchors are arranged in a triangle shape, and the anchor chain components are connected The anchor cable extends upward to the center of the triangle.

5. The anti-settling plate is a hollow box-shaped structure, a plurality of annular convex studs are arranged in the center of the box body cover, and fillers are arranged inside the box body.

6. A plurality of mounting holes are distributed on the upper side of the flange in a ring shape, and bolts are connected with the mounting holes and the anti-settling plate.

7. The spiral pieces of the spiral anchor are distributed at unequal intervals in the axial direction of the anchor rod.

8. The anchor chain assembly includes an anchor ring connected with the fixing plate and an anchor cable connected with the anchor ring, and a plurality of ring-shaped fixing holes are arranged outside the anchor ring.

9. The utility model reasonably combines the spiral anchor and the anti-settling plate foundation, which greatly improves the stability of the spiral anchor and the corresponding anti-pull bearing performance. The anchoring foundation is a fabricated structure, which is easy to adjust, high in flexibility, low in installation cost, and convenient to use. The spiral anchor, anti-settling plate and anchor chain components can be flexibly adjusted in size, material and position according to the marine environment and geological conditions. The spiral anchor, The installation between the anti-settling plate and the anchor chain assembly is mainly fixed by bolts and nuts. Low requirements on the materials and shapes of spiral anchors and anti-settling plates, low processing difficulty, convenient transportation, mass production, transportation and installation, is a kind of

A new type of anchoring foundation with low cost, flexible transportation and superior bearing capacity can be produced, manufactured and installed in a modular manner.

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