Square pile foundation convenient to construct

Abstract

The utility model relates to the technical field of building construction, and provides a square pile foundation convenient to construct, which comprises a square pile protection shell, and a reinforcing frame, a metal net, a reinforcing column, a reinforcing rib and a stabilizing frame which are sequentially arranged in the square pile protection shell from outside to inside, the bottom end of the outer side wall of the square pile protection shell is in a trapezoid shape. The bottom end of the outer side wall of the square pile protection shell is trapezoidal, if the square pile protection shell encounters a hard stratum, the square pile protection shell can be better driven into a soil layer through the inclined face of the trapezoid, then the square pile protection shell can be driven into the soil layer according to the requirement for the penetrating depth, and through a reinforcing frame, a metal net, reinforcing columns, reinforcing ribs and a stabilizing frame, the square pile protection shell can be better driven into the soil layer. The square pile protection shell is subjected to multiple reinforcement, the bearing capacity of the square pile protection shell is better, meanwhile, the square pile protection shell can bear larger loads through the poured high-strength concrete, the bearing capacity and durability of the square pile protection shell are improved, and therefore the purpose of reinforcing the square pile protection shell is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction, specifically relates to a square pile foundation convenient for construction. BACKGROUND

[0002] In the present building, the building foundation needs to be composed of foundation piles, and the common structure is that several concrete column piles penetrating into the land commonly support a pile cap to form a support unit of the building. In the construction process of the building pile, the basic construction concept is to support the building by the building pile so that the building does not sink. In the current construction, the pile hole is punched to a sufficient depth, and then it is considered that the bottom of the pile hole has sufficient hardness to support the building. Therefore, by the pouring or precast pile method, the pile is formed in the pile hole, and the building support unit is constructed.

[0003] The square pile is a common concrete prefabricated component and is widely used in the field of building engineering. The bearing capacity is the core performance of the square pile. However, when the existing square pile encounters a hard stratum, it is difficult to punch into the soil layer according to the soil depth requirement, which leads to the difficulty of soil depth. Moreover, the existing square pile has poor bearing capacity effect and lacks a reinforcing structure. Therefore, a square pile foundation convenient for construction is proposed. SUMMARY

[0004] The utility model provides a square pile foundation convenient for construction, solves the problems in the related art that the square pile is a common concrete prefabricated component and is widely used in the field of building engineering. The bearing capacity is the core performance of the square pile. However, when the existing square pile encounters a hard stratum, it is difficult to punch into the soil layer according to the soil depth requirement, which leads to the difficulty of soil depth. Moreover, the existing square pile has poor bearing capacity effect and lacks a reinforcing structure.

[0005] The technical scheme of the utility model is as follows: a square pile foundation convenient for construction comprises a square pile protection shell.

[0006] A reinforcing frame, a metal mesh, a reinforcing column, a reinforcing rib and a stabilizing frame are sequentially arranged inside the square pile protection shell from the outside to the inside. The stabilizing frame has a triangular shape. The bottom end of the outer side wall of the square pile protection shell has a trapezoidal shape. The square pile protection shell is made of steel.

[0007] High-strength concrete is poured between the reinforcing frame, the metal mesh, the reinforcing column, the reinforcing rib and the stabilizing frame.

[0008] The outer side wall of the square pile protection shell is provided with a protection mechanism.

[0009] Preferably, the protection mechanism comprises a first anticorrosive coating applied to the outer side wall of the square pile protection shell. The first anticorrosive coating is a hot-dip galvanized layer.

[0010] Preferably, the first anticorrosive coating is coated with a second anticorrosive coating away from the outer lateral wall of the square pile protective shell, and the second anticorrosive coating is specifically an epoxy primer.

[0011] Preferably, the second anticorrosive coating is coated with a permeation-resistant coating away from the outer lateral wall of the square pile protective shell, and the permeation-resistant coating is specifically a glass flake coating.

[0012] Preferably, two L-shaped rods are fixedly installed on opposite sides of the square pile protective shell, and the outer lateral wall bottom end of the two L-shaped rods is tapered.

[0013] Preferably, a fixing plate is fixedly installed on the outer lateral wall of the two L-shaped rods, and a notch is formed through the fixing plate, and the notch is fan-shaped.

[0014] The working principle and beneficial effects of the utility model are as follows:

[0015] 1. The bottom end of the outer lateral wall of the square pile protective shell is trapezoidal, and when a hard stratum is encountered, the inclined surface of the trapezoid is used to better drive the square pile protective shell into the soil layer, thereby achieving the purpose of driving the square pile protective shell into the soil layer according to the soil depth requirement.

[0016] 2. The square pile protective shell is reinforced by the reinforcing frame, metal mesh, reinforcing column, reinforcing rib and stabilizing frame, so that the bearing capacity is better, and the stabilizing frame is triangular, which is used to increase the stability of the whole, and the high-strength concrete is poured to make the square pile protective shell bear greater load, improve the bearing capacity and durability, thereby achieving the purpose of reinforcing the square pile protective shell. BRIEF DESCRIPTION OF DRAWINGS

[0017] The utility model will be further described in detail in combination with the drawings and specific embodiments.

[0018] Figure 1 The overall three-dimensional structure schematic diagram of the utility model is shown in the figure.

[0019] Figure 2 The overall overhead three-dimensional structure schematic diagram of the utility model is shown in the figure.

[0020] Figure 3 The protective shell plane section structure schematic diagram of the utility model is shown in the figure.

[0021] In the figure: 1, square pile protective shell; 2, reinforcing frame; 3, metal mesh; 4, reinforcing column; 5, reinforcing rib; 6, stabilizing frame; 7, protection mechanism; 70, first anticorrosive coating; 71, second anticorrosive coating; 72, permeation-resistant coating; 8, L-shaped rod; 9, fixing plate; 10, notch. DETAILED DESCRIPTION

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

[0023] Example 1

[0024] Please see Figure 1 - Figure 3 A type of square pile foundation that is easy to construct includes: a square pile protective shell 1;

[0025] The reinforcing frame 2, metal mesh 3, reinforcing column 4, reinforcing rib 5 and stabilizing frame 6 are arranged sequentially inside the square pile protective shell 1 from the outside to the inside. The stabilizing frame 6 is triangular in shape, and the bottom of the outer wall of the square pile protective shell 1 is trapezoidal in shape. The square pile protective shell 1 is made of steel.

[0026] High-strength concrete is poured between the reinforcing frame 2, metal mesh 3, reinforcing column 4, reinforcing rib 5 and stabilizing frame 6.

[0027] The technical solution provided by this utility model is that the bottom of the outer wall of the square pile protective shell 1 is trapezoidal. When encountering hard soil layers, the inclined surface of the trapezoid allows the square pile protective shell 1 to be driven into the soil layer more effectively. This enables the square pile protective shell 1 to be driven into the soil layer according to the required depth. The square pile protective shell 1 is reinforced in multiple ways by the reinforcing frame 2, metal mesh 3, reinforcing column 4, reinforcing bar 5, and stabilizing frame 6, which improves its load-bearing capacity. The stabilizing frame 6 is triangular in shape to increase the overall stability. At the same time, the high-strength concrete poured allows the square pile protective shell 1 to withstand greater loads, thereby improving its load-bearing capacity and durability. This achieves the purpose of reinforcing the square pile protective shell 1.

[0028] Furthermore, two L-shaped rods 8 are fixedly installed on both sides of the square pile protective shell 1. The bottom of the outer wall of the two L-shaped rods 8 is tapered. The outer walls of the two L-shaped rods 8 are fixedly installed with a fixing plate 9. A slot 10 is opened through the fixing plate 9. The slot 10 is fan-shaped.

[0029] Specifically, the slot 10 on the fixing plate 9 facilitates the transfer of the square pile protective shell 1. The bottom of the outer wall of the L-shaped rod 8 is tapered to prevent the square pile protective shell 1 from being driven into the soil.

[0030] Example 2

[0031] Based on Embodiment 1, in this embodiment: a protective mechanism 7 is provided on the outer wall of the square pile protective shell 1. The protective mechanism 7 includes a first anti-corrosion coating 70 applied to the outer wall of the square pile protective shell 1. The first anti-corrosion coating 70 is specifically a hot-dip galvanized layer. A second anti-corrosion coating 71 is applied away from the outer wall of the square pile protective shell 1. The second anti-corrosion coating 71 is specifically an epoxy primer. A non-permeable coating 72 is applied away from the outer wall of the square pile protective shell 1. The non-permeable coating 72 is specifically a glass flake coating.

[0032] The technical solution provided in this embodiment is as follows: the first anti-corrosion coating 70 provides cathodic protection and barrier protection to prevent the square pile protective shell 1 from directly contacting the corrosive medium, and the second anti-corrosion coating 71 enhances the adhesion of subsequent coatings and provides preliminary chemical corrosion protection. At the same time, the anti-permeability coating 72 provides excellent anti-permeability and chemical corrosion resistance, thereby achieving excellent anti-corrosion protection and extending the service life of the square pile protective shell 1.

[0033] The working principle of this utility model is as follows: The bottom of the outer wall of the square pile protective shell 1 is trapezoidal. When encountering hard soil layers, the inclined surface of the trapezoid allows the square pile protective shell 1 to be driven into the soil layer more effectively. This allows the square pile protective shell 1 to be driven into the soil layer according to the required depth. The square pile protective shell 1 is reinforced in multiple ways by the reinforcing frame 2, metal mesh 3, reinforcing column 4, reinforcing bar 5, and stabilizing frame 6, which improves its load-bearing capacity. The stabilizing frame 6 is triangular in shape to increase the overall stability. At the same time, the high-strength concrete poured allows the square pile protective shell 1 to withstand greater loads, thereby improving its load-bearing capacity and durability. This achieves the purpose of reinforcing the square pile protective shell 1.

[0034] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A square pile foundation that is easy to construct, characterized in that, include: Protective shell for square piles (1); The reinforcing frame (2), metal mesh (3), reinforcing column (4), reinforcing rib (5) and stabilizing frame (6) are arranged sequentially inside the square pile protective shell (1) from the outside to the inside. The stabilizing frame (6) is triangular in shape, and the bottom of the outer wall of the square pile protective shell (1) is trapezoidal in shape. The square pile protective shell (1) is made of steel. High-strength concrete is poured between the reinforcing frame (2), metal mesh (3), reinforcing column (4), reinforcing rib (5) and stabilizing frame (6); The outer wall of the protective shell (1) of the square pile is provided with a protective mechanism (7).

2. The square pile foundation for convenient construction according to claim 1, characterized in that: The protective mechanism (7) includes a first anti-corrosion coating (70) applied to the outer wall of the protective shell (1) of the square pile, the first anti-corrosion coating (70) being a hot-dip galvanized layer.

3. The square pile foundation for convenient construction according to claim 2, characterized in that: The first anti-corrosion coating (70) is coated with a second anti-corrosion coating (71) on the outer wall away from the square pile protective shell (1), and the second anti-corrosion coating (71) is specifically an epoxy primer.

4. The square pile foundation for convenient construction according to claim 3, characterized in that: The second anti-corrosion coating (71) is coated with an anti-permeability coating (72) on the outer wall away from the square pile protective shell (1), and the anti-permeability coating (72) is specifically a glass flake coating.

5. A square pile foundation for convenient construction according to claim 1, characterized in that: Two L-shaped rods (8) are fixedly installed on both sides of the protective shell (1) of the square pile, and the bottom of the outer wall of the two L-shaped rods (8) is tapered.

6. A square pile foundation for convenient construction according to claim 5, characterized in that: The outer walls of the two L-shaped rods (8) are fixedly mounted with a fixing plate (9), and a slot (10) is provided through the fixing plate (9), the slot (10) being fan-shaped.

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