High-strength concrete square pile

Abstract

The utility model discloses a high-strength concrete square pile which comprises a square pile body, and the square pile body comprises a concrete layer and a steel bar layer. A plurality of main steel bars and stirrups wound on the main steel bars are arranged in the steel bar layer; one end of the square pile body is provided with a bearing block, and the other end is provided with a connecting structure; reinforcing ribs are arranged on the periphery of the square pile body. The reinforcing ribs are arranged on the periphery of the concrete square pile, the main steel bars and the stirrups are arranged in the concrete square pile, and the overall strength is high; through the arrangement of the connecting structures, splicing of the square piles is facilitated, and inclination of the square piles is not prone to being caused; through the arrangement of the bearing plate and the arc-shaped convex blocks on the bearing plate, the square pile can be uniformly stressed during piling; and the square pile is not easily damaged.

Description

Technical Field

[0001] The utility model relates to a high-strength concrete square pile. Background Art

[0002] Concrete square piles have the characteristics of high single pile bearing capacity, low price, good bending resistance, small settlement, stable and reliable quality, fast construction speed, short construction period, civilized construction site, no sand and gravel, cement slurry pollution, etc. They have been widely used in industrial buildings, civil buildings, bridges, ports and other infrastructure projects.

[0003] At present, concrete square piles are generally made of poured concrete, but the existing concrete square piles have a relatively simple structure, are prone to breakage when inserted into the ground, and have relatively low strength; and when the concrete square piles are hammered and sunk, they are fixed only by the pile tip, which is prone to deviation, causing the concrete square piles to tilt after sinking, affecting the overall stability. Utility Model Content

[0004] The main purpose of the utility model is to provide a high-strength concrete square pile to solve the above technical problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-strength concrete square pile, comprising a square pile body, the square pile body comprising a concrete layer and a steel bar layer; the steel bar layer is provided with a plurality of main steel bars and stirrups wound around the main steel bars; one end of the square pile body is provided with a bearing block, and the other end is provided with a connecting structure; the outer periphery of the square pile body is provided with reinforcing ribs.

[0006] On the basis of the above scheme and as a preferred scheme of the above scheme: the connection structure includes a support plate, a connection disk is provided at the bottom of the support plate, and fixing bolts are provided on the connection disk.

[0007] On the basis of the above solution and as a preferred solution of the above solution: a plurality of arc-shaped protrusions are provided on the top of the bearing block.

[0008] On the basis of the above scheme and as a preferred scheme of the above scheme: the reinforcing ribs include transverse ribs and vertical ribs, and the transverse ribs and vertical ribs are arranged in a cross shape.

[0009] On the basis of the above scheme and as a preferred scheme of the above scheme: the outer periphery of the square pile body is coated with an anti-corrosion layer.

[0010] The beneficial effects of the utility model are as follows: the concrete square piles in the utility model are provided with reinforcing ribs on the periphery, and a plurality of main steel bars and stirrups are provided inside, so the overall strength is relatively high; the setting of the connecting structure facilitates the splicing between the square piles, and it is not easy to cause the inclination of the square piles; the setting of the bearing plate and the arc-shaped protrusions thereon makes it possible to make the square piles evenly stressed during piling; and the square piles are not easily damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 It is a side view of the utility model. DETAILED DESCRIPTION

[0013] In order to make the objectives, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments. However, the specific implementation methods and embodiments described below are for illustrative purposes only and are not intended to limit the present invention.

[0014] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0015] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0016] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0017] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0018] See attached figure Figure 1 to Figure 2 A high-strength concrete square pile in this embodiment includes a square pile body 1, which includes a concrete layer 10 and a steel layer 11; the steel layer 11 is provided with a plurality of main steel bars 110 and stirrups 111 wound around the main steel bars 110; a bearing block 2 is provided at one end of the square pile body 1, and a connecting structure is provided at the other end; and reinforcing ribs are provided on the periphery of the square pile body 1.

[0019] Furthermore, the connection structure comprises a support plate 3 , a connection plate 4 is provided at the bottom of the support plate 3 , and a fixing bolt 40 is provided on the connection plate 4 .

[0020] Furthermore, a plurality of arc-shaped protrusions 20 are provided on the top of the bearing block 2 .

[0021] Furthermore, the reinforcing ribs include transverse ribs 6 and vertical ribs 5, and the transverse ribs 6 and vertical ribs 5 are arranged in a cross shape.

[0022] Furthermore, the outer periphery of the square pile body 1 is coated with an anti-corrosion layer.

[0023] The concrete square piles in the utility model are provided with reinforcing ribs on the periphery, and a plurality of main steel bars 110 and stirrups 111 are provided inside, so that the overall strength is relatively high. The connection structure is provided to facilitate the splicing of the square piles, and the inclination of the square piles is not easy to be caused. The bearing plate 2 and the arc-shaped protrusions 20 thereon are provided, so that the square piles can be subjected to uniform force during piling, and the square piles are not easily damaged.

[0024] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-strength concrete square pile, characterized in that: It comprises a square pile body, which comprises a concrete layer and a steel bar layer; the steel bar layer is provided with a plurality of main steel bars and stirrups wound around the main steel bars; one end of the square pile body is provided with a bearing block, and the other end is provided with a connecting structure; and the outer periphery of the square pile body is provided with reinforcing ribs.

2. A high-strength concrete square pile according to claim 1, characterized in that: The connection structure comprises a support plate, a connection plate is provided at the bottom of the support plate, and fixing bolts are provided on the connection plate.

3. A high-strength concrete square pile according to claim 2, characterized in that: A plurality of arc-shaped protrusions are arranged on the top of the bearing block.

4. A high-strength concrete square pile according to claim 3, characterized in that: The reinforcing ribs include transverse ribs and vertical ribs, and the transverse ribs and vertical ribs are arranged in a cross shape.

5. A high-strength concrete square pile according to claim 4, characterized in that: The outer periphery of the square pile body is coated with an anti-corrosion layer.

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