Offshore wind power foundation construction guide frame

Abstract

The utility model discloses an offshore wind power foundation construction guide frame in the field of construction guide frames, which comprises a support, an X-shaped stabilizing frame is sequentially welded on the inner side of the support from top to bottom, the support comprises a steel plate base layer, a protective layer and a corrosion-resistant layer, the protective layer is arranged on the outer surface of the steel plate base layer, and the corrosion-resistant layer is arranged on the outer surface of the steel plate base layer. A corrosion-resistant layer is arranged on the outer surface of the protective layer and comprises a nickel-based alloy, an anti-rust primer layer and an epoxy anti-rust finish paint layer. According to the utility model, the bracket is stabilized through the X-shaped stabilizing frame, the stability of the bracket in use is improved, and the bracket has unique corrosion resistance and even high-temperature corrosion resistance through the arrangement of the protective layer, the corrosion-resistant alloy and the corrosion-resistant steel plate, and has the advantages of high strength, good plasticity and toughness, good corrosion resistance and the like. The aluminum alloy bracket has the properties of smelting, casting, cold and hot deformation, processing forming, welding and the like, is widely applied to the fields of petrifaction, energy, ocean, aerospace and the like, improves the corrosion resistance of the bracket and prolongs the service life of the bracket.

Description

Technical Field

[0001] The utility model relates to the field of construction guide frames, in particular to an offshore wind power foundation construction guide frame. Background Art

[0002] At present, the guide frames used in offshore wind power foundation construction are mostly fixed by hanging devices on the top of temporary piles. However, due to differences in water depth and geological conditions, different types of guide frames are needed, and there are many problems in the actual use of existing guide frames.

[0003] The existing offshore wind power foundation construction guide frame has poor corrosion resistance. Long-term erosion by seawater will cause damage to the guide frame, which poses a great safety hazard, reduces the use strength of the guide frame, and shortens the service life of the guide frame. Therefore, those skilled in the art provide an offshore wind power foundation construction guide frame to solve the problems raised in the above background technology.

[0004] Therefore, it is necessary to provide an offshore wind power foundation construction guide frame to solve the above-mentioned technical problems. The disclosure of the information in this background technology section is only intended to increase the understanding of the overall background of the invention, and is not necessarily regarded as an admission or suggestion in any form that the information constitutes prior art that is already known to ordinary technicians in the field. Utility Model Content

[0005] The purpose of the utility model is to provide a guide frame for offshore wind power foundation construction to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an offshore wind power foundation construction guide frame, comprising a bracket, an X-shaped stabilizing frame is welded on the inner side of the bracket from top to bottom, the bracket comprises a steel plate base, a protective layer and a corrosion-resistant layer, the outer surface of the steel plate base is provided with a protective layer, and the outer surface of the protective layer is provided with a corrosion-resistant layer;

[0007] The corrosion-resistant layer comprises a nickel-based alloy, an anti-rust primer layer and an epoxy anti-rust topcoat layer, the outer surface of the nickel-based alloy is provided with the anti-rust primer layer, and the outer surface of the anti-rust primer layer is provided with the epoxy anti-rust topcoat layer;

[0008] The protective layer comprises a corrosion-resistant alloy, a corrosion-resistant steel plate and a chromium alloy. The outer surface of the corrosion-resistant alloy is provided with the corrosion-resistant steel plate, and the outer surface of the corrosion-resistant steel plate is provided with the chromium alloy.

[0009] As a further solution of the utility model: a bottom column is welded to the bottom of the bracket, and a support seat is arranged at the bottom of the bottom column. The X-shaped stabilizing frame stabilizes the bracket and increases the stability of the bracket when in use.

[0010] As a further solution of the utility model: a stabilizing plate is welded on the top of the bracket, and through the setting of the protective layer of corrosion-resistant alloy and corrosion-resistant steel plate, it has unique corrosion resistance and even high-temperature corrosion resistance, and has high strength, good plasticity and toughness, and can be smelted, cast, hot and cold deformed, processed and welded. It is widely used in petrochemical, energy, ocean, aerospace and other fields, which increases the corrosion resistance of the bracket and extends the service life of the bracket.

[0011] As a further solution of the utility model: the outer surface of the corrosion-resistant alloy is adhered to the inner surface of the corrosion-resistant steel plate, and the outer surface of the corrosion-resistant steel plate is adhered to the inner surface of the chromium alloy. The setting of the chromium alloy has good antioxidant properties and resistance to high sulfur, diesel fuel, and seawater corrosion, which increases the corrosion resistance of the bracket and extends the service life of the bracket.

[0012] As a further solution of the utility model: the outer surface of the nickel-based alloy is adhered to the inner surface of the anti-rust primer layer, and the outer surface of the anti-rust primer layer is adhered to the inner surface of the epoxy anti-rust topcoat layer. Through the arrangement of the corrosion-resistant layer and the nickel-based alloy, it has wear-resistant performance, and its antioxidant, corrosion-resistant and welding properties are also good. It can be used to manufacture wear-resistant parts, and can also be used as a coating material. It can be coated on the surface of other base materials through surfacing and spraying processes, thereby improving the use strength of the bracket and extending the service life of the bracket.

[0013] As a further solution of the utility model: the material of the stabilizing plate is the same as that of the X-shaped stabilizing frame. Through the arrangement of the anti-rust primer layer and the epoxy anti-rust topcoat layer, it has good anti-corrosion performance and durability. The anti-rust primer layer is a primer for base layer treatment, which mainly plays an anti-rust role. It also has excellent adhesion and impact resistance, and is resistant to oil, organic solvents, water and salt water, thereby extending the service life of the bracket.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. In the utility model, the X-shaped stabilizing frame is used to stabilize the bracket, which increases the stability of the bracket when in use. The protective layer of corrosion-resistant alloy and corrosion-resistant steel plate has unique corrosion resistance and even high-temperature corrosion resistance. It has high strength, good plasticity and toughness, and can be smelted, cast, hot and cold deformed, processed and welded. It is widely used in petrochemical, energy, marine, aerospace and other fields, which increases the corrosion resistance of the bracket and extends the service life of the bracket.

[0016] 2. In the utility model, the chromium alloy is provided with good anti-oxidation performance and resistance to high sulfur, diesel fuel, and seawater corrosion, which increases the corrosion resistance of the bracket and prolongs the service life of the bracket. The corrosion-resistant layer and the nickel-based alloy are provided with wear-resistant performance. The anti-oxidation, corrosion-resistant, and welding properties are also good, and wear-resistant parts can be manufactured. It can also be used as a coating material and coated on the surface of other base materials through surfacing and spraying processes, thereby improving the use strength of the bracket and prolonging the service life of the bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a partial cross-sectional view of the support structure in the utility model;

[0019] Figure 3 It is a partial cross-sectional view of the protective layer structure in the utility model;

[0020] Figure 4 It is a partial cross-sectional view of the corrosion-resistant layer structure in the utility model.

[0021] In the figure: 1. bracket; 2. X-shaped stabilizing frame; 3. bottom column; 4. supporting seat; 5. stabilizing plate; 6. steel plate base; 7. protective layer; 71. corrosion-resistant alloy; 72. corrosion-resistant steel plate; 73. chrome alloy; 8. corrosion-resistant layer; 81. nickel-based alloy; 82. anti-rust primer layer; 83. epoxy anti-rust topcoat layer. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 4 In an embodiment of the utility model, an offshore wind power foundation construction guide frame includes a bracket 1, an X-shaped stabilizing frame 2 is welded on the inner side of the bracket 1 from top to bottom, the bracket 1 includes a steel plate base 6, a protective layer 7 and a corrosion-resistant layer 8, the outer surface of the steel plate base 6 is provided with a protective layer 7, and the outer surface of the protective layer 7 is provided with a corrosion-resistant layer 8;

[0024] The corrosion-resistant layer 8 comprises a nickel-based alloy 81, an anti-rust primer layer 82 and an epoxy anti-rust topcoat layer 83. The outer surface of the nickel-based alloy 81 is provided with the anti-rust primer layer 82, and the outer surface of the anti-rust primer layer 82 is provided with the epoxy anti-rust topcoat layer 83.

[0025] The protective layer 7 includes a corrosion-resistant alloy 71 , a corrosion-resistant steel plate 72 and a chromium alloy 73 . The corrosion-resistant steel plate 72 is disposed on the outer surface of the corrosion-resistant alloy 71 , and the chromium alloy 73 is disposed on the outer surface of the corrosion-resistant steel plate 72 .

[0026] The bottom of the bracket 1 is welded with a bottom column 3, and the bottom of the bottom column 3 is provided with a support seat 4, which stabilizes the bracket 1 through the X-shaped stabilizing frame 2, thereby increasing the stability of the bracket 1 when in use;

[0027] Among them, the top of the bracket 1 is welded with a stabilizing plate 5, and the protection layer 7 is provided with a corrosion-resistant alloy 71 and a corrosion-resistant steel plate 72, so that the bracket 1 has unique corrosion resistance and even high-temperature corrosion resistance, and has high strength, good plasticity and toughness, and can be smelted, cast, cold and hot deformed, processed and welded, etc., and is widely used in the fields of petrochemical, energy, ocean, aerospace, etc., which increases the corrosion resistance of the bracket 1 and prolongs the service life of the bracket 1;

[0028] The outer surface of the corrosion-resistant alloy 71 is adhered to the inner surface of the corrosion-resistant steel plate 72, and the outer surface of the corrosion-resistant steel plate 72 is adhered to the inner surface of the chromium alloy 73. The chromium alloy 73 has good anti-oxidation performance and high sulfur, diesel fuel, and seawater corrosion resistance, which increases the corrosion resistance of the bracket 1 and prolongs the service life of the bracket 1.

[0029] The outer surface of the nickel-based alloy 81 is adhered to the inner surface of the antirust primer layer 82, and the outer surface of the antirust primer layer 82 is adhered to the inner surface of the epoxy antirust topcoat layer 83. Through the arrangement of the corrosion-resistant layer 8 and the nickel-based alloy 81, the nickel-based alloy 81 has wear-resistant performance, and its oxidation resistance, corrosion resistance and welding performance are also good. It can be used to manufacture wear-resistant parts, and can also be used as a coating material. It can be coated on the surface of other base materials through surfacing and spraying processes, thereby improving the use strength of the bracket 1 and extending the service life of the bracket 1.

[0030] Among them, the material of the stabilizing plate 5 is the same as that of the X-shaped stabilizing frame 2. Through the setting of the anti-rust primer layer 82 and the epoxy anti-rust topcoat layer 83, it has good anti-corrosion performance and durability. The anti-rust primer layer 82 is a primer for base layer treatment, which mainly plays an anti-rust role. It also has excellent adhesion and impact resistance, and is resistant to oil, organic solvents, water and salt water, thereby extending the service life of the bracket 1.

[0031] The working principle of the utility model is: the X-shaped stabilizing frame 2 stabilizes the bracket 1, increases the stability of the bracket 1 when in use, has unique corrosion resistance and even high temperature corrosion resistance through the setting of the protective layer 7 corrosion-resistant alloy 71 and the corrosion-resistant steel plate 72, and has high strength, good plasticity and toughness, can be smelted, cast, cold and hot deformed, processed and welded, etc., is widely used in petrochemical, energy, marine, aerospace and other fields, increases the corrosion resistance of the bracket 1, and extends the service life of the bracket 1, has good oxidation resistance and high sulfur, diesel fuel, seawater corrosion resistance through the setting of the chromium alloy 73, increases the corrosion resistance of the bracket 1, and extends the service life of the bracket 1. The service life of the bracket 1 is prolonged. Through the setting of the corrosion-resistant layer 8 and the nickel-based alloy 81, it has wear-resistant performance, and its oxidation resistance, corrosion resistance and welding performance are also good. It can be used to manufacture wear-resistant parts, and can also be used as a coating material. It is coated on the surface of other base materials through surfacing and spraying processes, which improves the use strength of the bracket 1 and extends the service life of the bracket 1. Through the setting of the anti-rust primer layer 82 and the epoxy anti-rust topcoat layer 83, it has good anti-corrosion performance and durability. The anti-rust primer layer 82 is a primer for base layer treatment, which mainly plays an anti-rust role. It also has excellent adhesion and impact resistance and oil resistance, organic solvent resistance, water resistance and salt water resistance, thereby extending the service life of the bracket 1.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0033] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A guide frame for offshore wind power foundation construction, comprising a support (1), characterized in that: An X-shaped stabilizing frame (2) is welded sequentially from top to bottom on the inner side of the bracket (1); the bracket (1) comprises a steel plate base (6), a protective layer (7) and a corrosion-resistant layer (8); the outer surface of the steel plate base (6) is provided with the protective layer (7), and the outer surface of the protective layer (7) is provided with the corrosion-resistant layer (8); The corrosion-resistant layer (8) comprises a nickel-based alloy (81), an anti-rust primer layer (82) and an epoxy anti-rust topcoat layer (83); the outer surface of the nickel-based alloy (81) is provided with the anti-rust primer layer (82), and the outer surface of the anti-rust primer layer (82) is provided with the epoxy anti-rust topcoat layer (83); The protective layer (7) comprises a corrosion-resistant alloy (71), a corrosion-resistant steel plate (72) and a chromium alloy (73); the corrosion-resistant steel plate (72) is arranged on the outer surface of the corrosion-resistant alloy (71); and the chromium alloy (73) is arranged on the outer surface of the corrosion-resistant steel plate (72).

2. The offshore wind power foundation construction guide frame according to claim 1, characterized in that: A bottom column (3) is welded to the bottom of the bracket (1), and a support seat (4) is provided at the bottom of the bottom column (3).

3. The offshore wind power foundation construction guide frame according to claim 1, characterized in that: A stabilizing plate (5) is welded to the top of the bracket (1).

4. The offshore wind power foundation construction guide frame according to claim 1, characterized in that: The outer surface of the corrosion-resistant alloy (71) is adhered to the inner surface of the corrosion-resistant steel plate (72), and the outer surface of the corrosion-resistant steel plate (72) is adhered to the inner surface of the chromium alloy (73).

5. The offshore wind power foundation construction guide frame according to claim 1, characterized in that: The outer surface of the nickel-based alloy (81) is adhered to the inner surface of the antirust primer layer (82), and the outer surface of the antirust primer layer (82) is adhered to the inner surface of the epoxy antirust topcoat layer (83).

6. The offshore wind power foundation construction guide frame according to claim 3, characterized in that: The material of the stabilizing plate (5) is the same as that of the X-shaped stabilizing frame (2).

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