Concrete prefabricated wave pile for river bank protection

Abstract

The concrete prefabricated wave pile comprises an arc-shaped pile body, a plurality of arc-shaped holes are formed in the head wave side of the convex face of the arc-shaped pile body, a plurality of rotating rods are arranged in the arc-shaped holes in a penetrating mode, and a reinforcing pile body is integrally arranged in the middle of the back wave side of the concave face of the arc-shaped pile body. A plurality of through holes are formed in the reinforcing pile body in a penetrating mode, and anchoring rods are arranged in the through holes in a penetrating mode. Clamping grooves are symmetrically formed in the two ends of the back wave sides of the concave faces of the arc-shaped pile bodies, and connecting insertion plates are arranged in the two corresponding clamping grooves of every two adjacent arc-shaped pile bodies in a penetrating mode. The rotatable rotating rod is arranged on the wave facing side of the convex surface of the arc-shaped pile body, so that the rotating rod can rotate to decompose concentrated impact force to different directions when being impacted by waves, and concentrated impact is avoided; and the reinforcing pile body is arranged on the back-wave side of the concave surface, so that the back-wave side can be better supported, and the situation that the stability of the wave pile is reduced under continuous impact is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of bank protection piles, in particular to a prefabricated concrete wave pile for river bank protection. Background Art

[0002] Wave piles are increasingly being used in hydraulic revetment projects. A prestressed concrete component, they offer excellent waterproofing, anti-seepage, and soil-retaining properties, high strength, reliable quality, and rapid construction. They are primarily used for river bank protection, effectively reducing scour. River wave piles are typically installed directly on the riverbank by driving piles. Mud, sand, and stone at the base of the piles secure the piles. However, the wave-facing side of the piles is subject to concentrated scour from the river's waves, which can affect their stability. Utility Model Content

[0003] The utility model aims to solve the deficiencies of the prior art and provides a prefabricated concrete wave pile for river bank protection.

[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions:

[0005] A prefabricated concrete wave pile for river bank protection comprises an arc-shaped pile body. A plurality of arc-shaped holes are provided on the convex wave-facing side of the arc-shaped pile body. A plurality of rotating rods are passed through the arc-shaped holes. A reinforcing pile body is integrally provided in the middle position of the concave wave-facing side of the arc-shaped pile body.

[0006] A plurality of through holes are passed through the reinforced pile body, and anchor rods are passed through the through holes.

[0007] Clamping grooves are symmetrically arranged at both ends of the concave wave-receiving side of the arc-shaped pile body, and connecting plug plates are inserted into the two clamping grooves corresponding to the two adjacent arc-shaped pile bodies.

[0008] One end of the convex wave-facing side of the arc-shaped pile body is provided with a positioning column and the other end is provided with a positioning groove. The positioning column of one arc-shaped pile body is inserted into the positioning groove of the adjacent arc-shaped pile body.

[0009] The beneficial effects of the present invention are as follows: a rotatable rotating rod is provided on the convex wave-facing side of the arc-shaped pile body of the present invention, so that when impacted by waves, the rotating rod can be rotated to decompose the concentrated impact force into different directions, thereby avoiding concentrated impact; and a reinforced pile body is provided on the concave wave-facing side, thereby providing better support for the wave-facing side, thereby avoiding the situation where the stability of the wave pile is reduced under continuous impact. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural diagram of the utility model;

[0011] Figure 2 is a structural diagram of the anchor rod;

[0012] In the figure: 1-arc-shaped pile body; 2-arc-shaped hole; 3-rotating rod; 4-reinforced pile body; 5-through hole; 6-anchor rod; 7-conical tip; 8-anti-pullout protrusion; 9-slot; 10-connecting plug plate; 11-positioning column; 12-positioning groove;

[0013] The following is a detailed description of the embodiments of the present invention with reference to the accompanying drawings. DETAILED DESCRIPTION

[0014] The principles and features of the present invention are described below with reference to the accompanying drawings. The examples provided are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. The following paragraphs describe the present invention in more detail by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the drawings are all in a very simplified form and are not to exact proportions, and are only used to facilitate and clearly illustrate the embodiments of the present invention.

[0015] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a central component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0016] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0018] like Figures 1 to 2 As shown, a prefabricated concrete wave pile for river bank protection includes an arc-shaped pile body 1, an arc-shaped hole 2, a rotating rod 3, a reinforced pile body 4, a through hole 5, an anchor rod 6, a conical tip 7, an anti-pullout protrusion 8, a slot 9, a connecting plug plate 10, a positioning column 11 and a positioning groove 12.

[0019] A plurality of arc-shaped holes 2 are provided on the convex wave-facing side of the arc-shaped pile body 1, and a plurality of rotating rods 3 are passed through the arc-shaped holes 2. A reinforcing pile body 4 is integrally provided in the middle position of the concave wave-facing side of the arc-shaped pile body 1.

[0020] The convex wave-facing side of the curved pile body 1 is equipped with a rotatable rod 3. When impacted by waves, the rod 3 can rotate to distribute the concentrated impact force in different directions, thus avoiding concentrated impact. The concave wave-facing side is equipped with a reinforced pile body 4, which provides better support for the wave-facing side and prevents the wave pile from losing stability under continuous impact.

[0021] A plurality of through holes 5 are passed through the reinforced pile body 4 , and anchor rods 6 are passed through the through holes 5 .

[0022] A conical tip 7 is provided at the bottom of the anchor rod 6 .

[0023] A plurality of anti-pullout protrusions 8 are provided at the lower end of the outer wall of the anchor rod 6 .

[0024] The anchor rod 6 can better fix the reinforced pile 4 and improve the support stability. The tapered tip 7 facilitates the anchor rod 6 to be better inserted into the soil, and the anti-pullout protrusion 8 improves the overall anchoring ability.

[0025] The two ends of the concave wave-repelling side of the arc-shaped pile body 1 are symmetrically provided with slots 9. The two slots 9 corresponding to the two adjacent arc-shaped pile bodies 1 are penetrated by connecting plugs 10. The connecting plugs 10 connect the two arc-shaped pile bodies 1 into one body, which is more stable.

[0026] A positioning column 11 is provided at one end of the convex wave-facing side of the arc-shaped pile body 1 and a positioning groove 12 is provided at the other end. The positioning column 11 of one arc-shaped pile body 1 is inserted into the positioning groove 12 of the adjacent arc-shaped pile body 1 .

[0027] A plurality of insertion rods are evenly arranged at the bottom of the arc-shaped pile body 1.

[0028] The above is an exemplary description of the present invention in conjunction with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as various improvements are made using the method concept and technical solution of the present invention, or they are directly applied to other occasions without improvement, they are all within the scope of protection of the present invention.

Claims

1. A prefabricated concrete wave pile for river bank protection, characterized in that: The invention comprises an arc-shaped pile body (1), wherein a plurality of arc-shaped holes (2) are provided on the convex wave-facing side of the arc-shaped pile body (1), a plurality of rotating rods (3) are passed through the arc-shaped holes (2), and a reinforcing pile body (4) is integrally provided at the middle position of the concave wave-facing side of the arc-shaped pile body (1).

2. The precast concrete wave pile for river bank protection according to claim 1, characterized in that: A plurality of through holes (5) are passed through the reinforced pile body (4), and anchor rods (6) are passed through the through holes (5).

3. The precast concrete wave pile for river bank protection according to claim 2, characterized in that: The bottom of the anchor rod (6) is provided with a conical tip (7).

4. The precast concrete wave pile for river bank protection according to claim 3, characterized in that: A plurality of anti-pullout protrusions (8) are provided at the lower end of the outer wall of the anchor rod (6).

5. The precast concrete wave pile for river bank protection according to claim 4, characterized in that: Clamping grooves (9) are symmetrically provided at both ends of the concave wave-receiving side of the arc-shaped pile body (1), and connecting plug plates (10) are inserted into the two clamping grooves (9) corresponding to the two adjacent arc-shaped pile bodies (1).

6. The precast concrete wave pile for river bank protection according to claim 5, characterized in that: A positioning column (11) is provided at one end of the convex wave-facing side of the arc-shaped pile body (1) and a positioning groove (12) is provided at the other end. The positioning column (11) of one arc-shaped pile body (1) is inserted into the positioning groove (12) of the adjacent arc-shaped pile body (1).

7. The precast concrete wave pile for river bank protection according to claim 6, characterized in that: A plurality of insertion rods are evenly arranged at the bottom of the arc-shaped pile body (1).

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