Locking type concrete pile convenient to splice

Abstract

The utility model relates to the technical field of constructional engineering, in particular to a locking type concrete pile convenient to splice, which comprises a first soil pile base body and a bottom groove, a second soil pile base body is vertically arranged above the first soil pile base body, and a third soil pile base body is vertically arranged at the bottom of the first soil pile base body. A bottom groove is formed in one end of the outer side of the first soil pile base body, a protruding block is arranged at the other end of the outer side of the first soil pile base body, a sunken groove is formed in the inner side of the bottom groove in an extending mode, and longitudinal reinforcing steel bars are embedded in the long ends of the interiors of the first soil pile base body, the second soil pile base body and the third soil pile base body. Transverse reinforcing steel bars are pre-buried in the short end of the interior of the soil pile base body. The problems that in the prior art, when an existing concrete pile is built, corresponding regulation and control cannot be well conducted according to the building angle, during installation and connection, a single concave-convex structure is mostly adopted, and although the concave-convex structure can guarantee the tightness during connection, the connecting position is not stable enough, and the strength is poor are solved.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, specifically to a locking concrete pile that is easy to assemble. Background Technology

[0002] In construction engineering, concrete piles are widely used as foundation load-bearing components. Concrete piles are piles made of concrete, including ordinary reinforced concrete and prestressed concrete. They have advantages such as saving timber and steel, durability, and low cost, and are widely used in the foundation engineering of hydraulic structures, industrial buildings, civil buildings, and bridges. They are also often used for anti-sliding or water-proofing of slopes and foundation pits. Precast concrete piles, on the other hand, are pre-produced concrete piles that can be used directly in building construction, improving construction efficiency.

[0003] When constructing existing concrete piles, it is not possible to adjust the angle according to the construction angle. Moreover, during installation and connection, most piles use a single concave-convex structure. Although the concave-convex structure can ensure the tightness of the connection, the connection is not stable enough and has poor strength.

[0004] Therefore, in view of this, we studied and improved the existing structure and its shortcomings, and proposed a locking concrete pile that is easy to splice, in order to achieve a more practical purpose. Utility Model Content

[0005] The purpose of this invention is to provide a locking concrete pile that is easy to assemble, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a lockable concrete pile that is easy to assemble, comprising a first soil pile base and a bottom groove, a second soil pile base being vertically installed above the first soil pile base, and a third soil pile base being vertically installed at the bottom of the first soil pile base, a bottom groove being provided at one end of the outer side of the first soil pile base, and a protrusion being provided at the other end of the outer side of the first soil pile base, an indentation extending from the inner side of the bottom groove, longitudinal reinforcing bars being pre-embedded at the long ends of the first soil pile base, the second soil pile base and the third soil pile base, and transverse reinforcing bars being pre-embedded at the short ends of the soil pile base, and a fixing bolt being provided at the interlocking connection end of the first soil pile base and the third soil pile base.

[0007] Furthermore, the longitudinal reinforcing bars are arranged in a quadrangular pattern, and there are four sets of longitudinal reinforcing bars.

[0008] Furthermore, the horizontal reinforcing bars are evenly distributed in a horizontal arrangement.

[0009] Furthermore, two sets of protrusions are symmetrically arranged along the central axis of the first soil pile foundation, and the two sets of protrusions are symmetrically arranged on one side of the first soil pile foundation.

[0010] Furthermore, the bottom groove and the two sets of protrusions are sized to match each other.

[0011] Furthermore, the horizontal reinforcing bars penetrate the interior of both sets of protrusions.

[0012] Furthermore, the horizontal reinforcing bar extends through the inner side of the horizontal reinforcing bar.

[0013] This utility model provides a locking concrete pile that is easy to assemble, and has the following beneficial effects:

[0014] 1. In this utility model, the concrete pile is manufactured by fitting at both ends. Both the protruding end and the recessed end are equipped with reinforcing bars to ensure the demolding stability of the two mating ends, so that the overall stability of the concrete pile is high, and thus it can be more secure during splicing and assembly.

[0015] The two sets of protrusions and the bottom groove on the other side serve as splicing parts. Their interlocking space has a square structure, which can be tightly fitted in the vertical or vertical direction. The connection is reinforced by a fixed bolt, which ensures the firmness and stability of the splicing.

[0016] Horizontal reinforcing bars are inserted inside adjacent protrusions, and similarly, horizontal reinforcing bars are inserted in the recessed grooves that sink into the bottom grooves. After splicing and locking, grouting is performed into the gaps between adjacent protrusions and the recessed grooves to allow the grout and exposed horizontal reinforcing bars to solidify as a whole. This further strengthens the connection strength while ensuring easy splicing, making the entire structure a whole. Attached Figure Description

[0017] The disclosure of this utility model will become more readily understood with reference to the accompanying drawings. It will be readily understood by those skilled in the art that these drawings are merely illustrative of the technical solutions of this utility model and are not intended to limit the scope of protection of this utility model. In the drawings:

[0018] Figure 1 This is a three-dimensional structural diagram of a locking concrete pile that is easy to assemble, according to the present invention.

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the first soil pile base of a locking concrete pile that is easy to assemble according to this utility model.

[0020] Figure 3 This is a front view of the first soil pile foundation of a locking concrete pile that is easy to assemble according to this utility model.

[0021] In the diagram: 1. First soil pile foundation; 2. Second soil pile foundation; 3. Third soil pile foundation; 4. Bottom groove; 5. Inner recess; 6. Protrusion; 7. Longitudinal reinforcing steel bar; 8. Transverse reinforcing steel bar; 9. Fixing bolt. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-3 This utility model provides a technical solution: a lockable concrete pile that is easy to assemble, comprising a first soil pile base 1 and a bottom groove 4. A second soil pile base 2 is vertically installed above the first soil pile base 1, and a third soil pile base 3 is vertically installed at the bottom of the first soil pile base 1. A bottom groove 4 is provided at one end of the outer side of the first soil pile base 1, and a protrusion 6 is provided at the other end of the outer side of the first soil pile base 1. An indentation groove 5 extends from the inner side of the bottom groove 4. Longitudinal reinforcing steel bars 7 are pre-embedded in the long ends of the first soil pile base 1, the second soil pile base 2, and the third soil pile base 3. The short end of the pile foundation is pre-embedded with transverse reinforcing bars 8. The fitting connection end of the first soil pile foundation 1 and the third soil pile foundation 3 is provided with a fixing bolt 9. The longitudinal reinforcing bars 7 are arranged in a quadrangular shape and there are four sets of longitudinal reinforcing bars 7. The transverse reinforcing bars 8 are evenly distributed in a horizontal arrangement. Two sets of protrusions 6 are symmetrically arranged along the central axis of the first soil pile foundation 1 and the two sets of protrusions 6 are symmetrically arranged on one side of the first soil pile foundation 1. The bottom groove 4 and the two sets of protrusions 6 are sized to match each other. The transverse reinforcing bars 8 pass through the interior of the two sets of protrusions 6. The transverse reinforcing bars 8 pass through the inner side of the transverse reinforcing bars 8.

[0024] The concrete pile is manufactured using a two-end fitting method, with reinforcing steel bars installed at both the protruding and recessed ends to ensure stable demolding of the two fitting ports, resulting in high overall stability of the concrete pile and making it more secure during splicing and assembly.

[0025] The two sets of protrusions 6 and the bottom groove 4 on the other side serve as splicing parts. Their fitting space has a square structure, which can be tightly fitted in the vertical or vertical direction. The connection is reinforced by the fixed bolts 9, which are nailed in to ensure the firmness and stability during splicing.

[0026] Horizontal reinforcing bars 8 are inserted into the inner side of adjacent protrusions 6. Similarly, horizontal reinforcing bars 8 are also inserted into the recessed groove 5 that is sunken in the inner side of the bottom groove 4. After splicing and locking, grouting is performed into the gap between adjacent protrusions 6 and the recessed groove 5 to solidify the grout and the exposed horizontal reinforcing bars 8 as a whole. While ensuring easy splicing, the connection strength is further enhanced, and the entire structure becomes a whole.

[0027] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions that can be conceived by those skilled in the art within the technical scope disclosed in this utility model without creative effort should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope defined in the claims.

Claims

1. A locking type concrete pile for facilitating splicing, comprising a first soil pile base body (1) and a bottom groove (4), characterized in that: A second soil pile base (2) is vertically installed above the first soil pile base (1), and a third soil pile base (3) is vertically installed at the bottom of the first soil pile base (1). A bottom groove (4) is provided at one end of the outer side of the first soil pile base (1), and a protrusion (6) is provided at the other end of the outer side of the first soil pile base (1). An indentation groove (5) is provided on the inner side of the bottom groove (4). Longitudinal reinforcing bars (7) are pre-embedded in the long ends of the first soil pile base (1), the second soil pile base (2) and the third soil pile base (3), and transverse reinforcing bars (8) are pre-embedded in the short ends of the soil pile base. A fixing bolt (9) is provided at the interlocking connection end of the first soil pile base (1) and the third soil pile base (3).

2. A locking concrete pile according to claim 1, wherein The longitudinal reinforcing bars (7) are arranged in a quadrangular pattern, and there are four sets of longitudinal reinforcing bars (7).

3. A locking concrete pile according to claim 1, wherein The horizontal reinforcing bars (8) are evenly distributed in a horizontal arrangement.

4. A locking concrete pile according to claim 1, wherein Two sets of protrusions (6) are symmetrically arranged along the central axis of the first soil pile base (1), and the two sets of protrusions (6) are symmetrically arranged on one side of the first soil pile base (1).

5. A locking concrete pile according to claim 1, wherein The bottom groove (4) and the two sets of protrusions (6) are sized to match each other.

6. A locking concrete pile according to claim 1, wherein The horizontal reinforcing steel bar (8) runs through the interior of the two sets of protrusions (6).

7. A locking concrete pile according to claim 1, wherein The horizontal reinforcing bar (8) passes through the inside of the horizontal reinforcing bar (8).

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