Built-in structure for pile foundation of high pile foundation

Abstract

The utility model discloses a built-in structure for a pile foundation of a high-pile foundation. The built-in structure comprises a concrete base body; the built-in mechanism is installed in the concrete base body and comprises a base installed in the concrete base body in a penetrating mode, and a steel bar frame is installed in the base. By means of the arrangement of the built-in mechanism, in the installation process, the base is placed in the concrete base body in advance, the prefabricated pipe and the steel bar frame are inserted into the base, and when the prefabricated pipe enters the base, the multiple abutting blocks are extruded, so that reinforcing rods are inserted into the concrete base body through the abutting blocks; in this way, the steel bar frame and the prefabricated pipe are mounted, mounting operation is easy and convenient, and the steel bar frame, the prefabricated pipe and the concrete base body are prevented from being damaged in the tamping process.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of pile foundation auxiliary structure, and in particular to an embedded structure for a high-pile foundation pile. BACKGROUND

[0002] The high-pile foundation refers to a pile foundation whose lower part is driven into the ground or mud surface, and the upper part of the high-pile foundation is higher than the ground or mud surface line. The upper structure of the high-pile foundation has a beam plate type, a large plate type without beams, a frame type, and a pile cap type, etc. The high-pile pile cap has a free length (the length of the pile above the ground or mud surface line), and the free section is not supported by the soil body to jointly bear the horizontal external force. The internal force and displacement of the pile of the high-pile foundation are greater than those of the low-pile pile cap under the same horizontal external force, and the stability is thus poorer than that of the low-pile pile cap. Therefore, it is necessary to improve the stability of the high-pile pile foundation.

[0003] In the related art, in order to enhance the stability of the pile structure, a base for supporting the pile is usually buried in the ground during the construction of the high-pile foundation, and then the pile is embedded into the base to realize the connection between the pile and the base. However, since the existing pile is directly driven into the base, the installation is cumbersome, and the driving process is prone to damage the pile and the base, and the safety is poor.

[0004] Therefore, the technical personnel in the art provide an embedded structure for a high-pile foundation pile to solve the problems in the background art. CONTENT OF THE INVENTION

[0005] In order to solve the problems in the background art, the present application provides an embedded structure for a high-pile foundation pile.

[0006] The embedded structure for a high-pile foundation pile provided by the present application adopts the following technical scheme:

[0007] An embedded structure for a high-pile foundation pile comprises:

[0008] a concrete base body;

[0009] The embedded mechanism is installed in the interior of the concrete base body and comprises a base installed through the interior of the concrete base body. A steel frame is installed in the interior of the base. A prefabricated pipe is installed on the surface of the steel frame. A stabilizing assembly is installed through the interior of the base for reinforcing the pile foundation. A reinforcing assembly is installed between the base and the prefabricated pipe.

[0010] Preferably, the stabilizing assembly comprises a plurality of reinforcing rods installed through the interior of the base. A stopper is fixedly installed at one end of the reinforcing rods in the interior of the base. A return spring is fixedly installed between the stopper and the base. The return spring is sleeved on the surface of the reinforcing rod.

[0011] By adopting the technical scheme, the reinforcing frame and the prefabricated pipe can be installed conveniently, and the elasticity of the reset spring can facilitate dismounting of the reinforcing frame and the prefabricated pipe, thereby increasing the practicability of the device.

[0012] Preferably, the reinforcing assembly comprises two connecting rings arranged on the top of the base, and the inner walls of the two connecting rings are fixedly installed with filling plates, wherein one side of one of the connecting rings is fixedly installed with two clamping blocks, and one side of the other connecting ring is provided with two clamping grooves in a clamping connection manner, and the filling plates are located inside the base and in contact with the prefabricated pipe.

[0013] By adopting the technical scheme, the gap between the base and the prefabricated pipe can be filled, so as to further improve the stability of the reinforcing frame and the prefabricated pipe after installation.

[0014] Preferably, the top of the two connecting rings is penetrated and installed with a plurality of fastening bolts, and the bottom ends of the fastening bolts are sequentially penetrated and threadedly connected with the concrete base body.

[0015] By adopting the technical scheme, the reinforcing assembly and the reinforcing assembly can be fixed to avoid deviation of the reinforcing frame and the prefabricated pipe when vibrating, thereby affecting the stability.

[0016] Preferably, the bottom of the prefabricated pipe is conical, the shape of the abutting block is wedge-shaped, and the prefabricated pipe and the abutting block are in a sliding connection.

[0017] By adopting the technical scheme, the abutting block can be pushed when the prefabricated pipe is installed, so as to push the reinforcing rod out of the inside of the base.

[0018] Preferably, the inner walls of the two filling plates are fixedly installed with anti-skid pads, and the material of the anti-skid pads is rubber components.

[0019] In summary, the present application has the following beneficial technical effects:

[0020] 1. The embedded structure for the high-pile foundation pile, by arranging the embedded mechanism, the base is placed in the inside of the concrete base body in advance during installation, and the prefabricated pipe and the reinforcing frame are inserted into the inside of the base, and when the prefabricated pipe enters the inside of the base, the reinforcing rod is inserted into the inside of the concrete base body by the abutting blocks, so as to install the reinforcing frame and the prefabricated pipe, and the installation operation is simple, so as to avoid damage to the reinforcing frame, the prefabricated pipe and the concrete base body during ramming.

[0021] 2、The embedded structure for the pile foundation of high pile foundation, when the reinforced frame and the prefabricated pipe are installed, the filler plate is filled in the gap between the prefabricated pipe and the base by the setting of the connecting ring and the filler plate, and the clamping block and the clamping groove are connected to further improve the stability between the reinforced frame and the prefabricated pipe, and the reinforced frame and the prefabricated pipe can be easily disassembled, so that the connection stability between the reinforced frame, the prefabricated pipe and the concrete base body is realized, and the disassembly and assembly are facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a structural schematic diagram of an embedded structure for a pile foundation of high pile foundation in the embodiment of the present application;

[0023] Figure 2 is a structural schematic diagram of an embedded structure for a pile foundation of high pile foundation in the embodiment of the present application;

[0024] Figure 3 is a structural schematic diagram of a stable assembly of an embedded structure for a pile foundation of high pile foundation in the embodiment of the present application;

[0025] Figure 4 is a structural schematic diagram of a reinforcing assembly of an embedded structure for a pile foundation of high pile foundation in the embodiment of the present application.

[0026] BRIEF DESCRIPTION OF DRAWINGS: 1, concrete base body; 2, embedded mechanism; 21, base; 22, reinforced frame; 23, prefabricated pipe; 24, stable assembly; 241, reinforcing rod; 242, stop block; 243, return spring; 25, reinforcing assembly; 251, connecting ring; 252, filler plate; 253, clamping block; 254, clamping groove; 3, fastening bolt. DETAILED DESCRIPTION

[0027] The following will be described in detail in combination with the drawings Figures 1-4 The present application will be further described in detail.

[0028] The embodiment of the present application discloses an embedded structure for a pile foundation of high pile foundation. Referring to Figures 1-4 An embedded structure for a pile foundation of high pile foundation, comprising:

[0029] concrete base body 1;

[0030] The embedded mechanism 2 is installed in the inside of the concrete base body 1, and comprises a base 21 installed through the inside of the concrete base body 1, the inside of the base 21 is installed with a reinforced frame 22, the surface of the reinforced frame 22 is installed with a prefabricated pipe 23, the inside of the base 21 is installed through a stable assembly 24 for reinforcing the pile foundation, and the base 21 and the prefabricated pipe 23 are installed with a reinforcing assembly 25.

[0031] Referring toFigure 2 And as shown in Figure 3 The stable assembly 24 includes a plurality of reinforcing rods 241 installed through the inside of the base 21, and one end of the reinforcing rods 241 is fixedly installed with a stop block 242 inside the base 21, the stop block 242 is fixedly installed with a return spring 243 between the base 21, and the return spring 243 is sleeved on the surface of the reinforcing rod 241; the bottom of the prefabricated pipe 23 is conical, the shape of the stop block 242 is wedge-shaped, and the prefabricated pipe 23 and the stop block 242 are in sliding connection

[0032] In this embodiment, the base 21 is placed inside the concrete base 1 in advance, and the prefabricated pipe 23 and the steel reinforcement frame 22 are inserted into the inside of the base 21, and when the prefabricated pipe 23 enters the inside of the base 21, the stop blocks 242 are extruded, so that the stop blocks 242 insert the reinforcing rods 241 into the inside of the concrete base 1, thereby installing the steel reinforcement frame 22 and the prefabricated pipe 23.

[0033] Referring to Figure 2 And as shown in Figure 4 The reinforcing assembly 25 includes two connecting rings 251 arranged on the top of the base 21, and the inner walls of the two connecting rings 251 are fixedly installed with filling plates 252, wherein one side of one connecting ring 251 is fixedly installed with two clamping blocks 253, and one side of the other connecting ring 251 is provided with two clamping grooves 254, the clamping blocks 253 and the clamping grooves 254 are in embedded connection, and the filling plates 252 are located inside the base 21 and in contact with the prefabricated pipe 23; the inner walls of the two filling plates 252 are fixedly installed with anti-skid pads, and the material of the anti-skid pads is rubber components;

[0034] In this embodiment, the connecting ring 251 and the filling plate 252 are arranged, the filling plate 252 can be filled into the gap between the prefabricated pipe 23 and the base 21, and the clamping block 253 and the clamping groove 254 are connected between the two, so as to further improve the stability between the steel reinforcement frame 22 and the prefabricated pipe 23.

[0035] Referring to Figure 2 And as shown in Figure 4 The top of the two connecting rings 251 is penetrated by a plurality of fastening bolts 3, and the bottom of the plurality of fastening bolts 3 is sequentially penetrated through the base 21 and the concrete base 1 and is threadedly connected with the concrete base 1; the stable assembly 24 and the reinforcing assembly 25 can be locked to prevent the steel reinforcement frame 22 and the prefabricated pipe 23 from deviating when working.

[0036] The implementation principle of the embedded structure for the pile foundation of the high-pile foundation is that: the base 21 is placed in the inside of the concrete base body 1 in advance, and the prefabricated pipe 23 and the steel reinforcement frame 22 are inserted into the inside of the base 21, and when the prefabricated pipe 23 enters the inside of the base 21, the several resisting blocks 242 are extruded, the resisting blocks 242 insert the reinforcing rods 241 into the inside of the concrete base body 1, so that the steel reinforcement frame 22 and the prefabricated pipe 23 are installed; and when the steel reinforcement frame 22 and the prefabricated pipe 23 are installed, the connecting ring 251 and the filling plate 252 are arranged, the filling plate 252 is filled into the gap between the prefabricated pipe 23 and the base 21, and the clamping block 253 and the clamping groove 254 are connected between the two, so as to further improve the stability between the steel reinforcement frame 22 and the prefabricated pipe 23.

[0037] The above are preferred embodiments of the present application, and are not intended to limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. An embedded structure for a pile foundation of a high-pile foundation, characterized by, The utility model relates to a pile foundation embedded fixing mechanism, including: Concrete base (1); Embedded fixing mechanism (2) is installed in the inside of concrete base (1), and includes the base (21) through installation in the inside of concrete base (1), the inside installation of base (21) has reinforced frame (22), the surface installation of reinforced frame (22) has prefabricated pipe (23), the inside through installation of base (21) has firm component (24) for reinforcing pile foundation, the installation of base (21) and prefabricated pipe (23) between has reinforcing component (25).

2. A kind of embedded structure for the pile foundation of high-pile foundation according to claim 1, it is characterized in that: The firm component (24) includes a plurality of reinforcing rods (241) through installation in the inside of base (21), a plurality of reinforcing rods (241) are fixedly installed with abutment (242) at one end in the inside of base (21), reset spring (243) is fixedly installed between abutment (242) and base (21), reset spring (243) is sleeved on the surface of reinforcing rod (241).

3. A kind of embedded structure for the pile foundation of high-pile foundation according to claim 2, with the characteristics of: The reinforcing component (25) includes two connecting rings (251) arranged on the top of base (21), and the inner walls of the two connecting rings (251) are fixedly installed with filling plates (252), one side of one connecting ring (251) is fixedly installed with two clamping blocks (253), and the other side of the other connecting ring (251) is provided with two clamping grooves (254), the clamping blocks (253) and the clamping grooves (254) are embeddedly connected, the filling plates (252) are located in the inside of the base (21) and contact with the prefabricated pipe (23).

4. A kind of embedded structure for the pile foundation of high-pile foundation according to claim 3, with the characteristics of: The top of the two connecting rings (251) is throughly installed with a plurality of fastening bolts (3), and the bottom of the plurality of fastening bolts (3) is sequentially through the base (21) and the concrete base (1) and is threadedly connected with the concrete base (1).

5. The embedded structure for pile foundation of high pile according to claim 2, characterized in that: The bottom of the prefabricated pipe (23) is conical, the abutment (242) is wedge-shaped, and the prefabricated pipe (23) and the abutment (242) are in sliding connection.

6. A fixed embedded structure for pile foundation of high pile according to claim 3, characterized in that: The inner walls of the two filling plates (252) are fixedly installed with anti-skid pads, and the anti-skid pads are made of rubber members.

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