Combined foundation pile

Abstract

The utility model provides a combined type foundation pile which comprises a bearing platform box, a plurality of casing pipes are fixedly connected to the lower inner wall of the bearing platform box, infusion foundation pile pipes are arranged in the casing pipes, and positioning rings are fixedly connected to the circumferential surfaces of the infusion foundation pile pipes. In order to solve the problems that in the prior art, a plurality of pouring foundation pile pipes are nailed on a foundation and then are subjected to pouring treatment through concrete, however, time and labor are wasted during weaving, a steel bar weaving structure can be deviated during operation, and inclination and position deviation are prone to being caused early when woven steel bars are arranged and installed, the pouring foundation pile pipe is reasonable in structure and good in practicability; a plurality of foundation piles are positioned through the bearing platform boxes, meanwhile, the moving positions of the rolling balls can be observed, the bearing platform boxes can be prevented from deviating, and finally concrete is poured, so that non-uniform installation of the foundation piles is completed, and the conditions of deviation and inclination can be prevented.

Description

Technical Field

[0001] This utility model is a composite foundation pile, belonging to the field of pile foundation technology. Background Technology

[0002] A pile foundation is a deep foundation in which the tops of several piles are connected into a whole by a pile cap to jointly bear dynamic and static loads. A pile is a vertical or inclined foundation component set in the soil. Its function is to penetrate soft, highly compressible soil layers or water and transfer the load borne by the pile to a harder, denser or less compressible bearing layer. We usually refer to the piles in a pile foundation as foundation piles.

[0003] However, in the existing technology, before grouting the foundation piles, it is necessary to first braid the steel bars into a column shape and then pour concrete. However, the braiding process is time-consuming and laborious, and the operation can cause the braided steel bar structure to shift. The layout and installation of the braided steel bars can easily cause tilting and positional deviation. There is an urgent need for a composite foundation pile to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a combined foundation pile to solve the problems mentioned in the background. This utility model is highly practical. By nailing multiple injection pile pipes to the foundation and then positioning them through a pile cap, the movement of the rolling ball can be observed to prevent the pile cap from shifting. Finally, concrete is poured in to complete the uneven installation of the piles and prevent shifting or tilting.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a combined foundation pile, including a pile cap, wherein a plurality of sleeves are fixedly connected to the lower inner wall of the pile cap, and each of the plurality of sleeves is provided with a grouting pile pipe, and a positioning ring is fixedly connected to the circumferential surface of each of the plurality of grouting pile pipes.

[0006] Parallel frames are fixedly connected to both the front right ends of the support box, and rolling balls are slidably connected inside each of the two parallel frames. A support bar is fixedly connected to the lower end of the support box, and multiple positioning rings are slidably connected inside the support bar.

[0007] Furthermore, a plurality of pressure rods are fixedly connected through and to the upper end of the support box, and an adjustment disc is fixedly connected to the upper end of each of the plurality of pressure rods.

[0008] Furthermore, two sliding grooves are provided on the upper ends of each of the four sides of the support box, and a positioning block is slidably connected in each pair of sliding grooves, and a protective plate is fixedly connected to the side ends of multiple sets of positioning blocks.

[0009] Furthermore, a rubber layer is provided at the upper end of each of the multiple adjustment discs.

[0010] Furthermore, multiple protective plates are disposed on the four inner walls of the support box.

[0011] Furthermore, diamonds are provided at the lower ends of each of the aforementioned support boxes.

[0012] The beneficial effects of this utility model are as follows: This utility model provides a combined foundation pile, which, through the addition of a grouting pile pipe, a pile cap box, a parallel frame, a rolling ball, a sleeve, and a positioning ring, demonstrates, through our design improvements and practical use, that this device has a reasonable structure and good practicality. By nailing multiple grouting pile pipes to the foundation and then positioning them through the pile cap box, the movement of the rolling ball can be observed, preventing the pile cap box from shifting. Finally, concrete is poured in, thus completing the uneven installation of the foundation piles and preventing shifting and tilting. Attached Figure Description

[0013] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0014] Figure 1 This is a three-dimensional schematic diagram of the overall structure of a combined foundation pile according to the present invention from a first-view perspective.

[0015] Figure 2 This is a two-dimensional schematic diagram of the overall structure of a combined foundation pile according to the present invention from a second perspective.

[0016] Figure 3 This is a partial cross-sectional structural diagram of a composite foundation pile according to the present invention;

[0017] Figure 4 This utility model relates to a composite foundation pile. Figure 3 Schematic diagram of the structure at point A;

[0018] Figure 5 This is a schematic diagram of the structure of the retaining plate in a combined foundation pile according to this utility model;

[0019] Figure 6 This is a schematic diagram of the structure of the pile cap box in a combined foundation pile according to this utility model.

[0020] In the diagram: 1-Pile cap box, 2-Parallel frame, 3-Injection pile pipe, 4-Rolling ball, 5-Guard plate, 6-Adjusting disc, 7-Sleeve, 8-Positioning block, 9-Supporting strip, 10-Pressure rod, 11-Slide groove, 12-Positioning ring. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] Please see Figures 1-6 This utility model provides a technical solution: a combined foundation pile, including a pile cap 1, with multiple sleeves 7 fixedly connected to the lower inner wall of the pile cap 1, each sleeve 7 containing a pile 3 for grouting, and positioning rings 12 fixedly connected to the circumferential surface of each pile 3. Parallel frames 2 are fixedly connected to the front right ends of the pile cap 1, and rolling balls 4 are slidably connected to each of the two parallel frames 2. A support bar 9 is fixedly connected to the lower end of the pile cap 1, and multiple positioning rings 12 are slidably connected to the support bar 9. This design solves the problem that in the original device, before grouting the pile, it is necessary to first weave the steel bars into a column shape and then pour concrete. However, weaving is time-consuming and laborious, and the operation can cause the steel bar weaving structure to shift, which can easily lead to tilting and positional shift when laying out and installing the woven steel bars.

[0023] As the first embodiment of this utility model: Multiple pressure rods 10 are connected and fixedly connected to the upper end of the foundation box 1. Each pressure rod 10 has an adjusting plate 6 fixedly connected to its upper end. The pressure rods 10 installed inside the foundation box 1 can be adjusted by hammering the adjusting plate 6 with an external device to adjust the position of the foundation box 1, thereby adjusting its parallelism and ensuring it is flush with the ground. Two sliding grooves 11 are provided on the upper ends of each of the four sides of the foundation box 1. Positioning blocks 8 are slidably connected within each pair of sliding grooves 11. Protective plates 5 are fixedly connected to the sides of the multiple sets of positioning blocks 8. The protective plates 5 installed within the sliding grooves 11 can limit the concrete within the foundation box 1, preventing concrete from flowing out during pouring and facilitating user operation. A rubber layer is provided on the upper end of each adjusting plate 6. This rubber layer on the upper surface of the adjusting plate 6 protects the hammer body and prevents damage from the adjusting plate 6. Multiple protective plates 5 are installed on the four inner walls of the foundation box 1. By being installed around the foundation box 1, the protective plates 5 can effectively confine the concrete within the foundation box 1, preventing excessive concrete overflow. The lower ends of multiple foundation boxes 1 are each equipped with diamonds. When the grouting pile pipe 3 is driven into the foundation pile, the diamond structure at the tip of the grouting pile pipe 3 has sufficient strength to protect the surface structure of the grouting pile pipe 3, preventing damage to the structure of the grouting pile pipe 3.

[0024] As a second embodiment of this utility model: First, multiple grouting pile pipes 3 are driven into the piles. Then, the foundation box 1 is installed on the upper end of the multiple grouting pile pipes 3. After the foundation box 1 is attached to the pile, the user can understand the tilt angle of the foundation box 1 by observing the sliding position of the rolling ball 4. Then, the corresponding external adjustment plate 6 is hammered to make the foundation box 1 level with the ground. Then, concrete is poured into the multiple grouting pile pipes 3. Finally, concrete is poured into the foundation box 1.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0026] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A composite foundation pile, comprising a pile cap (1), characterized in that: The lower inner wall of the foundation box (1) is fixedly connected with multiple sleeves (7), each of the multiple sleeves (7) is provided with a grouting pile pipe (3), and each of the multiple grouting pile pipes (3) is fixedly connected with a positioning ring (12) on its circumferential surface. Parallel frames (2) are fixedly connected to both the front right ends of the support box (1), and rolling balls (4) are slidably connected in both parallel frames (2). A support bar (9) is fixedly connected to the lower end of the support box (1), and multiple positioning rings (12) are slidably connected in the support bar (9).

2. The composite foundation pile according to claim 1, characterized in that: The upper end of the support box (1) is connected to a plurality of pressure rods (10), and the upper ends of the plurality of pressure rods (10) are all fixedly connected to an adjustment plate (6).

3. A composite foundation pile according to claim 2, characterized in that: The upper ends of the four sides of the support box (1) are provided with two sliding grooves (11), and each pair of sliding grooves (11) is slidably connected with a positioning block (8), and the side ends of multiple sets of positioning blocks (8) are fixedly connected with a guard plate (5).

4. A composite foundation pile according to claim 3, characterized in that: The upper ends of the multiple adjustment discs (6) are provided with rubber layers.

5. A composite foundation pile according to claim 4, characterized in that: Multiple protective plates (5) are disposed on the four inner walls of the support box (1).

6. A composite foundation pile according to claim 5, characterized in that: Diamonds are provided at the lower ends of multiple of the aforementioned support boxes (1).

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