Anti-scouring device for offshore wind power pile

Abstract

The utility model relates to the technical field of offshore wind power piles, in particular to an anti-scouring device for an offshore wind power pile, which comprises a bottom plate, the top of the bottom plate is fixedly connected with an electric pile main body, and the top of the bottom plate is fixedly connected with a plurality of trapezoidal plates. Seawater firstly scours an inclined plate to drive the inclined plate to rotate downwards, the inclined plate drives a sliding rail to rotate downwards, a sliding block slides on the outer side of the sliding rail, the sliding block drives a vertical rod to slide on the outer side of a round rod and compresses a spring, the vertical rod drives a transverse rod to move through a connecting rod, and the transverse rod extrudes an arc-shaped elastic piece. The arc-shaped elastic piece drives the connecting block to move to compress the elastic air bag, and at the moment, under the action of the elastic force of the spring, the arc-shaped elastic piece and the elastic air bag, the scouring force of seawater is effectively buffered, so that the fixing effect of the electric pile body is greatly improved, and the anti-scouring function is achieved in the using process; and normal work operation is prevented from being influenced in the use process, so that the work can be normally operated.

Description

Technical Field

[0001] The utility model relates to the technical field of offshore wind power piles, in particular to an anti-erosion device for offshore wind power piles. Background Technique

[0002] Although the existing wind power pile foundations are stable, they do not have the function of preventing erosion during use, which will affect the normal operation during use and may cause the work to be unable to run properly. For this reason, we propose an anti-erosion device for offshore wind power piles to solve the above problems. Content of the Utility Model

[0003] The purpose of the utility model is to provide an anti-erosion device for offshore wind power piles to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: an anti-erosion device for offshore wind power piles, including a bottom plate, the top of the bottom plate is fixedly connected with a pile body, the top of the bottom plate is fixedly connected with a plurality of trapezoidal plates, the top of the trapezoidal plates is fixedly connected with two support blocks, the same inclined plate is rotatably connected between the two support blocks, the bottom of the inclined plate is fixedly connected with a slide rail, the bottom of the slide rail is slidably connected with a slider, the bottom of the slider is rotatably connected with a vertical rod, the top of the trapezoidal plate is fixedly connected with a fixed box, a round rod is fixedly connected to the inner wall of the bottom of the fixed box, the bottom end of the vertical rod extends into the fixed box, the fixed box is slidably sleeved outside the corresponding vertical rod, the vertical rod is slidably sleeved outside the round rod, and the same spring is fixedly connected between the bottom end of the vertical rod and the inner wall of the bottom of the fixed box.

[0005] Further preferably, the spring is movably sleeved outside the corresponding round rod, and a connecting rod is rotatably connected to the outside of the vertical rod.

[0006] Further preferably, the bottom end of the connecting rod is rotatably connected with a cross bar, and an arc-shaped elastic piece is fixedly connected to the end of the cross bar.

[0007] Further preferably, both ends of the arc-shaped elastic piece are rotatably connected with connecting blocks, and the same elastic airbag is fixedly connected between the outside of the connecting blocks and the inner wall of the corresponding fixed box.

[0008] Further preferably, a fixed block is fixedly connected to the side wall of the fixed box, and positioning rods are fixedly connected to the top and bottom of the fixed block.

[0009] Further preferably, cylinders are fixedly connected to the sides of the two corresponding connecting blocks close to each other. The cylinders are slidably sleeved on the outer sides of the corresponding positioning rods. A same fixed rod is fixedly connected between the top inner wall and the bottom inner wall of the fixed box. The fixed rod is slidably sleeved on the outer side of the corresponding cross bar.

[0010] Further preferably, a first inclined surface is provided on the top of the inclined plate, and second inclined surfaces are provided on both sides of the inclined plate.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: In the present utility model, seawater first scours the inclined plate to drive the inclined plate to rotate downward. The inclined plate drives the slide rail to rotate downward. The slider slides on the outer side of the slide rail. The slider drives the vertical rod to slide on the outer side of the round rod and compresses the spring. The vertical rod drives the cross bar to move through the connecting rod. The cross bar squeezes the arc-shaped elastic piece. The arc-shaped elastic piece drives the connecting block to move and compress the elastic airbag. At this time, under the action of the spring, the arc-shaped elastic piece and the self-elastic force of the elastic airbag, the scouring force of the seawater is effectively buffered, thereby greatly improving the fixing effect of the electric pile main body. It has the function of preventing scouring during use, avoiding affecting the normal operation during use, and enabling the work to operate normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is the main perspective structural schematic diagram of the present utility model;

[0013] Figure 2 is the connecting perspective view of the trapezoidal plate, the inclined plate and the fixed box in the present utility model;

[0014] Figure 3 is the front view of the trapezoidal plate, the inclined plate and the fixed box in the present utility model;

[0015] Figure 4 is the internal cross-sectional view of the fixed box in the present utility model.

[0016] In the figure: 1, bottom plate; 2, electric pile main body; 3, trapezoidal plate; 4, support block; 5, inclined plate; 6, slide rail; 7, slider; 8, vertical rod; 9, fixed box; 10, round rod; 11, spring; 12, connecting rod; 13, cross bar; 14, arc-shaped elastic piece; 15, connecting block; 16, elastic airbag; 17, fixed block; 18, positioning rod; 19, cylinder; 20, fixed rod; 21, first inclined surface; 22, second inclined surface. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0018] Embodiment

[0019] Please refer to Figures 1-4 , the present invention provides a technical solution: an anti-erosion device for an offshore wind power pile, including a bottom plate 1. The top of the bottom plate 1 is fixedly connected to a pile main body 2. The top of the bottom plate 1 is fixedly connected with a plurality of trapezoidal plates 3. The top of the trapezoidal plates 3 is fixedly connected with two support blocks 4. The same inclined plate 5 is rotatably connected between the two support blocks 4. The bottom of the inclined plate 5 is fixedly connected with a slide rail 6. The bottom of the slide rail 6 is slidably connected with a slider 7. The bottom of the slider 7 is rotatably connected with a vertical rod 8. The top of the trapezoidal plate 3 is fixedly connected with a fixed box 9. A round rod 10 is fixedly connected to the inner wall of the bottom of the fixed box 9. The bottom end of the vertical rod 8 extends into the fixed box 9. The fixed box 9 is slidably sleeved on the outer side of the corresponding vertical rod 8. The vertical rod 8 is slidably sleeved on the outer side of the round rod 10. A same spring 11 is fixedly connected between the bottom end of the vertical rod 8 and the inner wall of the bottom of the fixed box 9. First, the sea water erodes the inclined plate 5 and drives the inclined plate 5 to rotate downward. The inclined plate 5 drives the slide rail 6 to rotate downward. The slider 7 slides on the outer side of the slide rail 6. The slider 7 drives the vertical rod 8 to slide on the outer side of the round rod 10 and compresses the spring 11. The vertical rod 8 drives the cross bar 13 to move through the connecting rod 12. The cross bar 13 squeezes the arc-shaped elastic piece 14. The arc-shaped elastic piece 14 drives the connecting block 15 to move and compress the elastic airbag 16. At this time, under the action of the elastic forces of the spring 11, the arc-shaped elastic piece 14 and the elastic airbag 16, the erosion force of the sea water is effectively buffered, thereby greatly improving the fixing effect of the pile main body 2. During the use process, it has the function of preventing erosion, avoiding affecting the normal operation during the use process, and enabling the work to operate normally.

[0020] In this embodiment, specifically: the spring 11 is movably sleeved on the outer side of the corresponding round rod 10, and a connecting rod 12 is rotatably connected to the outer side of the vertical rod 8;

[0021] In this embodiment, specifically: the bottom end of the connecting rod 12 is rotatably connected to a cross bar 13, and an arc-shaped elastic piece 14 is fixedly connected to the end of the cross bar 13;

[0022] In this embodiment, specifically: both ends of the arc-shaped elastic piece 14 are rotatably connected to a connecting block 15, and the same elastic airbag 16 is fixedly connected between the outer side of the connecting block 15 and the inner wall of the corresponding fixed box 9;

[0023] In this embodiment, specifically: a fixing block 17 is fixedly connected to the side wall of the fixing box 9, and positioning rods 18 are fixedly connected to both the top and bottom of the fixing block 17;

[0024] In this embodiment, specifically: cylinders 19 are fixedly connected to the mutually approaching sides of two corresponding connecting blocks 15, the cylinders 19 are slidably sleeved on the outer sides of the corresponding positioning rods 18, and a same fixing rod 20 is fixedly connected between the top inner wall and the bottom inner wall of the fixing box 9, and the fixing rod 20 is slidably sleeved on the outer side of the corresponding cross bar 13;

[0025] In this embodiment, specifically: a first inclined surface 21 is provided on the top of the inclined plate 5, and second inclined surfaces 22 are provided on both sides of the inclined plate 5.

[0026] When the utility model works: during use, a plurality of inclined plates 5 surround the pile body 2. When the waves formed by seawater scour the pile body 2, the seawater will first scour the inclined plates 5. Under the action of the gravity of the seawater, the seawater drives the inclined plates 5 to rotate downward, the inclined plates 5 drive the slide rails 6 to rotate downward, the sliders 7 slide on the outer sides of the slide rails 6, the sliders 7 drive the vertical rods 8 to move downward, the vertical rods 8 slide on the outer sides of the round rods 10 and compress the springs 11, the vertical rods 8 extrude the connecting rods 12. Under the action of the extrusion force, the connecting rods 12 move and rotate, the connecting rods 12 drive the corresponding cross bars 13 to move, the cross bars 13 extrude the arc-shaped elastic pieces 14. Under the action of the extrusion force, the arc-shaped elastic pieces 14 drive the two connecting blocks 15 to move, the corresponding connecting blocks 15 move in the direction away from each other, the connecting blocks 15 drive the corresponding cylinders 19 to move, the cylinders 19 slide on the outer sides of the corresponding positioning rods 18, and the connecting blocks 15 compress the elastic air bags 16 during the moving process. At this time, under the action of the self-elastic forces of the springs 11, the arc-shaped elastic pieces 14 and the elastic air bags 16, the scouring force of the seawater is effectively buffered, thereby greatly improving the fixing effect of the pile body 2, thus constituting an anti-scouring device for an offshore wind power pile, which has the function of anti-scouring during use, avoiding affecting the normal operation during use, and enabling the work to operate normally.

[0027] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An anti-erosion device for an offshore wind power pile, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected with a pile body (2). The top of the bottom plate (1) is fixedly connected with a plurality of trapezoidal plates (3). The top of the trapezoidal plate (3) is fixedly connected with two support blocks (4). A same inclined plate (5) is rotatably connected between the two support blocks (4). The bottom of the inclined plate (5) is fixedly connected with a slide rail (6). The bottom of the slide rail (6) is slidably connected with a slider (7). The bottom of the slider (7) is rotatably connected with a vertical rod (8). The top of the trapezoidal plate (3) is fixedly connected with a fixed box (9). A round rod (10) is fixedly connected to the inner wall of the bottom of the fixed box (9). The bottom end of the vertical rod (8) extends into the fixed box (9). The fixed box (9) is slidably sleeved on the outer side of the corresponding vertical rod (8). The vertical rod (8) is slidably sleeved on the outer side of the round rod (10). A same spring (11) is fixedly connected between the bottom end of the vertical rod (8) and the inner wall of the bottom of the fixed box (9).

2. The anti-erosion device for an offshore wind power pile according to claim 1, characterized in that: The spring (11) is movably sleeved on the outer side of the corresponding round rod (10). A connecting rod (12) is rotatably connected to the outer side of the vertical rod (8).

3. The anti-erosion device for an offshore wind power pile according to claim 2, characterized in that: The bottom end of the connecting rod (12) is rotatably connected with a cross rod (13). An arc-shaped elastic piece (14) is fixedly connected to the end of the cross rod (13).

4. The anti-erosion device for an offshore wind power pile according to claim 3, wherein: Both ends of the arc-shaped elastic piece (14) are rotatably connected with connecting blocks (15). A same elastic airbag (16) is fixedly connected between the outer side of the connecting block (15) and the inner wall of the corresponding fixed box (9).

5. The anti-erosion device for an offshore wind power pile according to claim 4, characterized in that: A fixed block (17) is fixedly connected to the side wall of the fixed box (9). Positioning rods (18) are fixedly connected to the top and bottom of the fixed block (17).

6. The anti-erosion device for an offshore wind power pile according to claim 5, characterized in that: Cylinders (19) are fixedly connected to the mutually approaching sides of the two corresponding connecting blocks (15). The cylinders (19) are slidably sleeved on the outer sides of the corresponding positioning rods (18). A same fixed rod (20) is fixedly connected between the inner wall of the top and the inner wall of the bottom of the fixed box (9). The fixed rod (20) is slidably sleeved on the outer side of the corresponding cross rod (13).

7. The anti-erosion device for an offshore wind power pile according to claim 6, characterized in that: The top of the inclined plate (5) is provided with a first inclined surface (21). The two sides of the inclined plate (5) are provided with second inclined surfaces (22).

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