Anti-slide pile structure with built-in shape memory alloy damper

Abstract

The utility model discloses a slide-resistant pile structure with a built-in shape memory alloy damper, and relates to the technical field of slide-resistant piles, the slide-resistant pile structure comprises a stand column, one side of the stand column is connected with a buffer assembly, and the side wall of the stand column is fixedly connected with a supporting assembly; the buffer assembly comprises a damper, one end of the damper is in threaded connection with an installation disc, the interior of the installation disc is in threaded connection with a fixing bolt, one end of the damper is fixedly connected with one side of the stand column, a baffle is arranged on the outer wall of the damper, and an installation hole is formed in the baffle. According to the slide-resistant pile structure with the built-in shape memory alloy damper, the baffle is fixed to the mounting disc through the fixing bolts, the baffle can be effectively supported through the damper, meanwhile, when the baffle is stressed, under the supporting of the damper, the stress of the baffle can be reduced, meanwhile, water can be drained through the formed leakage holes, and the service life of the baffle is prolonged. The stress condition of the baffle is reduced, and the daily use requirements of people are met.

Description

Technical Field

[0001] This utility model relates to the field of anti-slide pile technology, specifically to an anti-slide pile structure with a built-in shape memory alloy damper. Background Technology

[0002] Anti-slide pile technology is an effective engineering measure for controlling landslide disasters. It involves installing reinforced concrete piles within the landslide mass, utilizing the interaction between the piles and the surrounding soil and rock to resist landslide thrust, thereby stabilizing the landslide. Anti-slide piles are typically embedded deep into stable strata below the sliding surface, relying on the frictional resistance of the pile sides and the resistance at the pile ends to withstand the landslide thrust. Their placement is flexible, and can be arranged in single rows, multiple rows, or groups depending on factors such as the landslide's topography, geological conditions, and the magnitude of the landslide thrust. This technology has advantages such as strong anti-slide capacity, minimal disturbance to the landslide, and relatively simple construction. During construction, strict control of pile quality and construction techniques is necessary to ensure the piles' bearing capacity. Anti-slide pile technology is widely used in landslide control in highway, railway, and water conservancy and hydropower engineering projects, effectively protecting engineering facilities and the safety of people's lives and property, reducing losses caused by landslide disasters, and playing a vital role in the field of geological disaster prevention and control.

[0003] In existing technologies, anti-slide pile structures generally lack internal buffer structures. When landslide thrust acts on the anti-slide pile, the stress directly concentrates in certain parts of the pile, such as near the contact surface between the pile and the soil, or at points where the pile cross-section changes. The stress in these areas exceeds the material's bearing capacity, easily leading to concrete cracking, steel bar yielding, or even breakage, thus causing damage to the anti-slide pile. Therefore, we need an anti-slide pile structure with an internal shape memory alloy damper. Utility Model Content

[0004] The purpose of this invention is to provide an anti-slip pile structure with a built-in shape memory alloy damper to solve the existing problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an anti-slip pile structure with a built-in shape memory alloy damper, comprising a column, a buffer assembly connected to one side of the column, and a support assembly fixedly connected to the side wall of the column; the buffer assembly includes a damper, one end of the damper is threadedly connected to a mounting plate, the mounting plate is internally threadedly connected to a fixing bolt, one end of the damper is fixedly connected to one side of the column, a baffle is provided on the outer wall of the damper, the baffle has an internal mounting hole, and the baffle has a perforation hole on its surface.

[0006] Preferably, the column forms a support structure with the damper and the baffle, and the mounting plate is sleeved on one side of the baffle and connected to the damper.

[0007] Preferably, the mounting plate is fixed to the baffle by fixing bolts, and one end of the fixing bolts passes through the mounting plate and is fastened inside the baffle.

[0008] Preferably, the baffle has multiple holes, and the multiple holes are evenly spaced on one side of the baffle.

[0009] Preferably, the support assembly includes reinforcing bars, which are fixed to the bottom of the column. A ground cone is fixedly connected to the bottom of the column, and a bracket is connected to one side of the column. A positioning bolt is provided inside the bracket.

[0010] Preferably, the column is fixed to the ground by steel bars, and there are multiple steel bars, which are evenly spaced at the bottom of the column.

[0011] Preferably, the bracket is fixed to the ground by positioning bolts, and one end of the positioning bolts passes through the bracket and is fastened in the ground.

[0012] Compared with the prior art, the beneficial effects of this utility model are: this anti-slide pile structure with a built-in shape memory alloy damper,

[0013] (1) The baffle is fixed on the mounting plate by means of fixing bolts, and the baffle can be effectively supported by the damper. When the baffle is under stress, the stress on the baffle can be reduced under the support of the damper. At the same time, the water can be discharged by means of the leakage hole, reducing the stress on the baffle and meeting people's daily use needs.

[0014] (2) The columns can be supported and stabilized by the bottom steel bars and concrete. The ground cones can be inserted into the ground to further improve the stability of the columns. In addition, the supports can be used to provide lateral support for the columns. The positioning bolts can be used to fix the supports to the ground for installation, which can improve the stability of the anti-slide pile structure. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of the present utility model;

[0016] Figure 2 This is a schematic diagram of the column and ground cone structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the baffle and mounting hole structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the support component structure of this utility model.

[0019] In the diagram: 1. Column; 2. Buffer assembly; 201. Damper; 202. Mounting plate; 203. Fixing bolt; 204. Baffle; 205. Mounting hole; 206. Leakage hole; 3. Support assembly; 301. Reinforcing bar; 302. Ground cone; 303. Bracket; 304. Positioning bolt. Detailed Implementation

[0020] 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.

[0021] This utility model embodiment provides an anti-slide pile structure with a built-in shape memory alloy damper, such as... Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the system includes a column 1, a buffer assembly 2 connected to one side of the column 1, and a support assembly 3 fixedly connected to the side wall of the column 1. The buffer assembly 2 includes a damper 201, one end of which is threadedly connected to a mounting plate 202. A fixing bolt 203 is threadedly connected to the inside of the mounting plate 202. One end of the damper 201 is fixedly connected to one side of the column 1, and a baffle 204 is provided on the outer wall of the damper 201. The column 1 forms a support structure through the damper 201 and the baffle 204, and the mounting plate 202... The mounting plate 202 is connected to the damper 201 on one side of the baffle 204, strengthening the connection between the column 1 and the damper 201. This allows the damper 201 to support the baffle 204 with the support of the column 1. The damper 201 is a shape memory alloy damper. The mounting plate 202 is fixed to the baffle 204 via fixing bolts 203, with one end of the fixing bolts 203 penetrating the mounting plate 202 and securing it inside the baffle 204. This simplifies the installation of the fixing bolts 203. The fixing bolts 203 can fix the mounting plate 202 to one side of the baffle 204, thereby improving the positioning and installation effect of the baffle 204. The baffle 204 has mounting holes 205 inside and drainage holes 206 on its surface. There are multiple drainage holes 206 on the baffle 204, and these holes are evenly spaced on one side of the baffle 204. This arrangement of multiple drainage holes 206 facilitates the installation of the baffle 204 and allows it to withstand impacts. The drain hole 206 allows water to drain out, reducing the overall stress on the baffle 204. The baffle 204 is fixed to the mounting plate 202 by the fixing bolts 203, and the damper 201 can effectively support the baffle 204. When the baffle 204 is under stress, the damper 201 can support it, reducing the stress on the baffle 204 and meeting people's daily use needs.

[0022] In a further preferred embodiment of this utility model, such as Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the support component 3 includes reinforcing bars 301. The column 1 is fixed to the ground via the reinforcing bars 301, and there are multiple reinforcing bars 301. These multiple reinforcing bars 301 are evenly spaced at the bottom of the column 1. By setting multiple reinforcing bars 301, they can be deeply embedded in the column 1, which improves the stability of the support for the column 1. The reinforcing bars 301 are fixed to the bottom of the column 1. A ground cone 302 is fixedly connected to the bottom of the column 1. A bracket 303 is connected to one side of the column 1. A positioning bolt 304 is provided inside the bracket 303. The bracket 303 is fixed to the ground via the positioning bolt 304, and one end of the positioning bolt 304 is fixed to the ground. The through-bracing 303 is fastened to the ground. The positioning bolts 304 can fix the bracing 303 to the ground, which can further improve the stability of the anti-slide pile structure. The column 1 can be supported and stabilized by the bottom steel bars 301 and the concrete. The ground cone 302 extends into the ground, which can further improve the support stability of the column 1. In addition, the bracing 303 can provide lateral support for the column 1. The positioning bolts 304 can fix the bracing 303 to the ground for installation, which can improve the stability of the anti-slide pile structure.

[0023] Working principle: During use, the column 1 can achieve stable support by relying on the bottom steel bars 301 and the concrete. At this time, the ground cone 302 extends into the ground, which further improves the support stability of the column 1. In addition, the bracket 303 can provide lateral support for the column 1, and the positioning bolts 304 can fix the bracket 303 to the ground for installation, which can improve the stability of the anti-slide pile structure. Furthermore, the baffle 204 is fixed to the mounting plate 202 by the fixing bolts 203, and the damper 201 can effectively support the baffle 204. At the same time, when the baffle 204 is under stress, the support of the damper 201 can reduce the stress on the baffle 204. Meanwhile, the drainage hole 206 can drain water, reducing the stress on the baffle 204 and meeting people's daily use needs.

[0024] It will be apparent to those skilled in the art that this invention 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 essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A slide-resistant pile structure with a built-in shape memory alloy damper, comprising a stand column (1), characterized in that: A buffer assembly (2) is connected to one side of the column (1), and a support assembly (3) is fixedly connected to the side wall of the column (1); The buffer assembly (2) includes a damper (201), one end of which is threadedly connected to a mounting plate (202), and the mounting plate (202) is internally threadedly connected to a fixing bolt (203). One end of the damper (201) is fixedly connected to one side of the column (1). A baffle (204) is provided on the outer wall of the damper (201), and an installation hole (205) is provided inside the baffle (204). A leakage hole (206) is provided on the surface of the baffle (204).

2. The anti-slide pile structure with a built-in shape memory alloy damper according to claim 1, characterized in that: The column (1) forms a support structure with the damper (201) and the baffle (204), and the mounting plate (202) is sleeved on one side of the baffle (204) and connected to the damper (201).

3. The anti-slide pile structure with a built-in shape memory alloy damper according to claim 1, characterized in that: The mounting plate (202) is fixed to the baffle (204) by fixing bolts (203), and one end of the fixing bolts (203) passes through the mounting plate (202) and is fastened inside the baffle (204).

4. The anti-slide pile structure with a built-in shape memory alloy damper according to claim 1, characterized in that: The baffle (204) has multiple holes (206), and the multiple holes (206) are evenly spaced on one side of the baffle (204).

5. The anti-slide pile structure with a built-in shape memory alloy damper according to claim 1, characterized in that: The support component (3) includes a steel bar (301), and the steel bar (301) is fixed to the bottom of the column (1). A ground cone (302) is fixedly connected to the bottom of the column (1). A bracket (303) is connected to one side of the column (1), and a positioning bolt (304) is provided inside the bracket (303).

6. The anti-slide pile structure with a built-in shape memory alloy damper according to claim 5, characterized in that: The column (1) is fixed to the ground by steel bars (301), and there are multiple steel bars (301), and the multiple steel bars (301) are evenly spaced at the bottom of the column (1).

7. The anti-slide pile structure with a built-in shape memory alloy damper according to claim 5, characterized in that: The bracket (303) is fixed to the ground by positioning bolts (304), and one end of the positioning bolts (304) passes through the bracket (303) and is fastened to the ground.

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