Convenient spiral ground pile for small construction works

Abstract

This utility model discloses a convenient spiral ground pile for small-scale construction projects, including an installation frame. A primary pipe is fixedly connected to one side of the installation frame, a secondary pipe is provided at one end of the primary pipe, and an end pipe is provided at the end of the secondary pipe away from the primary pipe. A splicing mechanism for assembling the primary and secondary pipes is provided between them. This utility model facilitates the transportation of ground piles by splicing and assembling the primary, secondary, and end pipes. Simultaneously, the splicing and assembly method reduces the probability of the ground pile tilting when driven into the ground. Combined with the contact between the spiral blades and the soil, the stability of the ground pile during installation is ensured. By setting multiple positioning plates on the installation frame and connecting and supporting them with the rotating frame via rotating grooves, the connection and positioning between multiple adjacent installation frames can be easily achieved. The fixing and installation of multiple positioning rods ensures the connection stability and positioning process between multiple installation frames.

Description

Technical Field

[0001] This utility model relates to the field of engineering construction technology, and in particular to a convenient spiral ground pile for small-scale construction projects. Background Technology

[0002] Buildings are constructed on the ground, which bears a great deal of pressure. Therefore, it is necessary to reinforce or improve the way the ground bears the weight of the building. This led to the idea of ​​driving piles into the foundation so that most of the building's weight can be transferred to a deep location below the ground through the piles.

[0003] The existing technology for using earth and wood fixed piles on construction sites has the following problems: the existing fixed piles are all cylindrical and are driven directly into the ground by a pile driver. Due to the dense underground soil, it takes a certain amount of time to drive them in, and a number of fixed piles are required, which requires a lot of time. At the same time, the existing fixed piles are mostly integral structures, which causes inconvenience in transportation and actual installation, affecting the efficiency and stability of construction. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a convenient spiral ground pile for small-scale construction projects.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A convenient helical ground pile for small-scale construction projects includes an installation frame. A primary pipe is fixedly connected to one side of the installation frame. A secondary pipe is provided at one end of the primary pipe. An end pipe is provided at the end of the secondary pipe away from the primary pipe. A splicing mechanism for splicing and assembling the primary pipe and the secondary pipe is provided between them. A positioning mechanism for positioning the installation frame is provided on one side of the installation frame. Helical blades are fixedly connected to the side walls of the primary pipe, the secondary pipe and the end pipe.

[0007] Preferably, the splicing mechanism includes a clamping tube fixedly connected to the end of the primary tube away from the mounting bracket, and a plurality of circumferentially arranged clamping blocks are fixedly connected to the side wall of the clamping tube. A plurality of circumferentially arranged clamping grooves are opened in the secondary tube, and the clamping blocks are slidably connected in the clamping grooves.

[0008] Preferably, the outer diameter of the retaining tube matches the inner diameter of the secondary tube, and the retaining tube is slidably connected inside the secondary tube.

[0009] Preferably, the sidewall of the primary tube is provided with external threads, one end of the secondary tube is rotatably connected to a rotating tube, the inner wall of the rotating tube is provided with internal threads, and the rotating tube is threadedly connected to external threads.

[0010] Preferably, the positioning mechanism includes multiple positioning plates disposed on one side of the mounting frame, and multiple positioning rods disposed at equal intervals are provided through one side of the positioning plates.

[0011] Preferably, one side of the mounting frame has a plurality of circumferentially arranged rotating grooves, a rotating frame is rotatably connected in the rotating grooves, a mounting rod is fixedly connected to one side of the rotating frame, and the positioning plate is rotatably connected to the mounting rod.

[0012] Compared with the prior art, the advantages of this utility model are as follows:

[0013] 1. This utility model is equipped with a mounting frame, a primary pipe, a secondary pipe, and an end pipe. The primary pipe, secondary pipe, and end pipe are spliced ​​and assembled to facilitate the transportation of the ground piles. At the same time, the splicing and combination method can reduce the probability of the ground piles tilting when driven into the ground. In conjunction with the contact between the spiral blades and the soil, the stability of the ground piles can be guaranteed during the installation process.

[0014] 2. This utility model is provided with structures such as mounting frame, rotating groove, rotating frame, mounting rod and positioning plate. By setting positioning plates in multiple directions on the mounting frame and connecting and supporting the rotating groove with the rotating frame, the connection and positioning between multiple adjacent mounting frames can be easily realized. With the fixing and installation of multiple positioning rods, the connection stability and positioning process between multiple mounting frames can be guaranteed. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of the convenient spiral ground pile for small-scale construction projects proposed in this utility model.

[0016] Figure 2 This is a schematic diagram of the secondary pipe structure of the convenient spiral ground pile for small-scale construction projects proposed in this utility model.

[0017] Figure 3 This is a schematic diagram of the snap-fit ​​pipe structure for the convenient spiral ground pile for small-scale construction projects proposed in this utility model.

[0018] Figure 4 This is a schematic diagram of the installation frame structure for the convenient spiral ground pile for small-scale construction projects proposed in this utility model.

[0019] In the diagram: 1. Mounting bracket, 2. Primary pipe, 3. Secondary pipe, 4. End pipe, 5. Spiral blade, 6. Rotating groove, 7. Rotating bracket, 8. Mounting rod, 9. Positioning plate, 10. Positioning rod, 11. Snap-fit ​​pipe, 12. Snap-fit ​​block, 13. Snap-fit ​​groove, 14. Rotating pipe, 15. External thread. Detailed Implementation

[0020] To make the above-mentioned objectives, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0021] Reference Figure 1-4 A convenient spiral pile for small-scale construction projects includes a mounting frame 1. A primary pipe 2 is fixedly connected to one side of the mounting frame 1. A secondary pipe 3 is provided at one end of the primary pipe 2. An end pipe 4 is provided at the end of the secondary pipe 3 away from the primary pipe 2. A splicing mechanism for splicing and assembling the primary pipe 2 and the secondary pipe 3 is provided. The splicing mechanism includes a clamping pipe 11 fixedly connected to the end of the primary pipe 2 away from the mounting frame 1. An external thread 15 is provided on the side wall of the primary pipe 2. A rotating pipe 14 is rotatably connected to one end of the secondary pipe 3. An internal thread is provided on the inner wall of the rotating pipe 14. The rotating pipe 14 is threadedly connected to the external thread 15.

[0022] The outer diameter of the clamping connector 11 matches the inner diameter of the secondary tube 3. The clamping connector 11 is slidably connected inside the secondary tube 3. Multiple circumferentially arranged clamping blocks 12 are fixedly connected to the side wall of the clamping connector 11. Multiple circumferentially arranged clamping grooves 13 are opened inside the secondary tube 3. The clamping blocks 12 are slidably connected inside the clamping grooves 13.

[0023] The mounting bracket 1 is provided with a positioning mechanism on one side for positioning the mounting bracket 1. The positioning mechanism includes multiple positioning plates 9 on one side of the mounting bracket 1. Multiple positioning rods 10 are provided through one side of the positioning plate 9 at equal intervals. The side walls of the primary tube 2, the secondary tube 3 and the end tube 4 are all fixedly connected with spiral blades 5.

[0024] The mounting bracket 1 has multiple circumferentially arranged rotating grooves 6 on one side, and a rotating frame 7 is rotatably connected in the rotating grooves 6. A mounting rod 8 is fixedly connected to one side of the rotating frame 7, and a positioning plate 9 is rotatably connected to the mounting rod 8.

[0025] When using this utility model, such as Figure 1-4As shown, during use, the primary pipe 2, secondary pipe 3, and end pipe 4 are first connected and positioned using multiple snap-fit ​​blocks 12 and multiple snap-fit ​​slots 13 on the snap-fit ​​connector 11. This facilitates easy assembly and disassembly, allowing for convenient transportation and transfer, thus achieving portability. Then, the rotating pipe 14 is threaded into the external thread 15, achieving connection and fixation between the primary pipe 2, secondary pipe 3, and end pipe 4. The number of secondary pipes 3 can be increased according to the required depth of the actual ground pile, thereby achieving adjustment. The overall length of the pile is then adjusted, and the installation frame 1 is rotated and lowered by the pile driving equipment. The rotating blades 5 on the primary pipe 2, secondary pipe 3, and end pipe 4 make spiral contact with the soil, which can achieve the compaction of the primary pipe 2, secondary pipe 3, and end pipe 4 with the soil, thereby effectively ensuring the stability of the pile. After installation, the rotation of the rotating frame 7 and the rotating groove 6, and the rotational connection between the positioning plate 9 and the installation rod 8, allow the direction and position of the positioning plate 9 to be adjusted, facilitating its positioning with the adjacent installation frame 1. The positioning plate 9 is kept away from the soil. Figure 1 One end of the mounting rod 8 shown corresponds to the mounting rod 8 on another mounting frame 1, thereby connecting and positioning the mounting frames 1. By positioning multiple adjacent mounting frames 1, the overall stability of the ground pile installation can be ensured. Subsequently, multiple positioning rods 10 are inserted into the ground to further ensure the installation stability of the mounting frame 1.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A handy spiral ground pile for small construction works, comprising a mounting frame (1), characterized in that, A primary tube (2) is fixedly connected to one side of the mounting bracket (1). A secondary tube (3) is provided at one end of the primary tube (2). An end tube (4) is provided at the end of the secondary tube (3) away from the primary tube (2). A splicing mechanism for splicing and assembling the primary tube (2) and the secondary tube (3) is provided between them. A positioning mechanism for positioning the mounting bracket (1) is provided on one side of the mounting bracket (1). Spiral blades (5) are fixedly connected to the side walls of the primary tube (2), the secondary tube (3) and the end tube (4).

2. The helical pile for small construction works according to claim 1, characterized in that, The splicing mechanism includes a snap-fit ​​tube (11) fixedly connected to one end of the primary tube (2) away from the mounting bracket (1). The side wall of the snap-fit ​​tube (11) is fixedly connected with a plurality of circumferentially arranged snap-fit ​​blocks (12). The secondary tube (3) has a plurality of circumferentially arranged snap-fit ​​grooves (13). The snap-fit ​​blocks (12) are slidably connected in the snap-fit ​​grooves (13).

3. The helical pile for small construction works according to claim 2, characterized in that, The outer diameter of the retaining tube (11) matches the inner diameter of the secondary tube (3), and the retaining tube (11) is slidably connected inside the secondary tube (3).

4. The helical pile for small construction works according to claim 3, characterized in that, The side wall of the first-stage tube (2) is provided with an external thread (15), and one end of the second-stage tube (3) is rotatably connected to a rotating tube (14). The inner wall of the rotating tube (14) is provided with an internal thread, and the rotating tube (14) is threadedly connected to the external thread (15).

5. The helical pile for small construction works according to claim 4, characterized in that, The positioning mechanism includes multiple positioning plates (9) disposed on one side of the mounting frame (1), and multiple positioning rods (10) disposed at equal intervals are provided through one side of the positioning plate (9).

6. The helical pile for small construction works according to claim 5, characterized in that, The mounting bracket (1) has multiple circumferentially arranged rotating grooves (6) on one side, a rotating frame (7) is rotatably connected in the rotating grooves (6), and a mounting rod (8) is fixedly connected to one side of the rotating frame (7). The positioning plate (9) is rotatably connected to the mounting rod (8).

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