Anti-sliding pile with drainage function

Abstract

This utility model relates to an anti-slide pile with drainage function, including an anti-slide pile and an overflow pool. A drainage structure is installed inside the anti-slide pile, and the drainage structure is connected to the overflow pool via a siphon pipe. The drainage structure consists of a water supply pipe, a sediment expansion pipe, and multiple water inlet pipes. The bottom end of the water supply pipe is located inside the anti-slide pile, and the top end extends to the top of the anti-slide pile. The sediment expansion pipe is connected to the bottom end of the water supply pipe. The water inlet pipes are connected between the side wall of the anti-slide pile and the side wall of the water supply pipe, connecting the outside of the anti-slide pile to the water supply pipe. One end of the siphon pipe is located inside the sediment expansion pipe, and the other end is located inside the overflow pool. This utility model, through its efficient drainage system, automatic operation mechanism, anti-clogging design, flexible water level adjustment, and convenient construction method, can effectively solve the problem of water accumulation in landslide areas, lower the ground water level, reduce the impact of water accumulation on slope stability, extend the service life of the drainage system, and adapt to different working conditions.

Description

Technical Field

[0001] This utility model relates to the field of slope protection technology, specifically to an anti-slide pile with drainage function. Background Technology

[0002] In the field of engineering construction, slope stability is one of the key factors in ensuring project safety, especially in areas with significant elevation differences and complex geological conditions, where slope stability is paramount. Anti-slide piles, as a common slope protection measure, are widely used in various slope engineering projects due to their effective resistance to landslide forces. However, while traditional anti-slide pile support measures can mitigate landslides to some extent, they often neglect the construction of drainage systems. During heavy rains or storms, anti-slide piles lacking drainage capabilities can cause water to accumulate near the sliding surface, leading to a rise in surface water levels, which in turn exacerbates the risk of landslides and may even trigger serious engineering accidents.

[0003] To address this issue, this application proposes an anti-slide pile with drainage function, which aims to effectively solve the problem of water accumulation on the slope near the anti-slide pile, reduce the risk of landslides, and improve slope stability. Utility Model Content

[0004] This utility model provides an anti-slide pile with drainage function.

[0005] The specific technical solution is as follows: an anti-slide pile with drainage function, including an anti-slide pile and an overflow pool, wherein a drainage structure is provided inside the anti-slide pile, and the drainage structure is connected to the overflow pool through a siphon pipe; the drainage structure consists of a water conveying pipe, a sediment expansion pipe and multiple water inlet pipes; the bottom end of the water conveying pipe is located inside the anti-slide pile, and the top end extends to the top of the anti-slide pile, and the sediment expansion pipe is connected to the bottom end of the water conveying pipe; the water inlet pipes are connected between the side wall of the anti-slide pile and the side wall of the water conveying pipe, connecting the outside of the anti-slide pile to the water conveying pipe; one end of the siphon pipe is located inside the sediment expansion pipe, and the other end is located inside the overflow pool.

[0006] Furthermore, preferably, filter balls are connected to both ends of the siphon tube.

[0007] Furthermore, preferably, a filter screen is provided at one end of the water pipe near the side wall of the anti-slide pile.

[0008] Furthermore, preferably, the overflow pool has multiple water outlets on its sidewall.

[0009] Furthermore, preferably, the overflow pool has three outlets spaced apart on its side wall.

[0010] The beneficial effects of this utility model are: the anti-slide pile structure of this utility model is reasonably designed and powerful. Through the efficient drainage system, automatic operation mechanism, anti-clogging design, flexible water level adjustment and convenient construction method, it can effectively solve the problem of water accumulation in landslide areas, reduce the ground water level, reduce the impact of water accumulation on slope stability, extend the service life of the drainage system and adapt to different working conditions. It has significant practicality and economy and has broad application prospects. Attached Figure Description

[0011] Figure 1 This is a cross-sectional schematic diagram of an anti-slide pile with drainage function according to the present invention;

[0012] Figure 2 This is a simplified schematic diagram of an anti-slide pile with drainage function according to the present invention;

[0013] In the diagram: 1-Anti-slide pile; 2-Drainage structure; 201-Water supply pipe; 202-Sediment expansion pipe; 203-Water intake pipe; 3-Siphon pipe; 4-Overflow pool; 401-Outlet; 5-Filter ball; 6-Filter screen; 7-Landslide zone; 8-Landslide surface; 9-Slide bed. Detailed Implementation

[0014] To make the technical problems and solutions solved by this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely for explaining the present utility model and are not intended to limit the present utility model.

[0015] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0016] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," and "connect" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0017] like Figure 1 Figure 2As shown, this utility model provides an anti-slide pile with drainage function, which aims to effectively solve the problem of water accumulation on the slope near the anti-slide pile, reduce the risk of landslide, and improve slope stability. It includes an anti-slide pile 1, a drainage structure 2, a siphon pipe 3, and an overflow pool 4. The drainage structure 2 is installed inside the anti-slide pile 1, and the drainage structure 2 and the overflow pool 4 are connected by the siphon pipe 3.

[0018] The drainage structure 2 is the core component of the entire drainage system, consisting of a water conveyance pipe 201, a sediment expansion pipe 202, and multiple water inlet pipes 203. The bottom end of the water conveyance pipe 201 is located inside the anti-slide pile 1, and the top end extends to the top of the anti-slide pile 1, penetrating the entire anti-slide pile structure and providing the main channel for water flow. The sediment expansion pipe 202 is connected to the bottom end of the water conveyance pipe 201, its function being to expand the settling space of the water flow, facilitating the sedimentation of impurities such as silt, preventing blockage of the drainage pipe, and ensuring the long-term stable operation of the drainage system. The water inlet pipes 203 are connected between the side wall of the anti-slide pile 2 and the side wall of the water conveyance pipe 201, connecting the outside of the anti-slide pile 2 to the water conveyance pipe 10, thereby introducing water from the outside of the anti-slide pile into the water conveyance pipe 201, achieving effective communication between the water bodies inside and outside the slope. The location of the water pipe 9 is highly flexible. It can be comprehensively considered and precisely positioned based on factors such as the stress of the anti-slide pile 2, the thickness of the landslide zone 7, the location of the landslide surface 8, the distribution of the sliding bed 9 and the aquifer, so as to achieve the best drainage effect.

[0019] The siphon pipe 3 is a key component connecting the drainage structure 2 and the overflow pool 4. One end of it extends into the sediment expansion pipe 202, and the other end extends into the overflow pool 4, using the siphon principle to achieve automatic water discharge.

[0020] In addition, to prevent impurities in the water from entering the siphon pipe 3 and causing blockage, filter balls 5 are connected to both ends of the siphon pipe 3. These filter balls 5 can effectively filter suspended solids and particulate matter in the water, ensuring smooth water flow. Similarly, a filter screen 6 is also installed at the end of the water pipe 203 near the side wall of the anti-slide pile 1 to intercept substances in the slope strata and prevent them from entering the drainage structure 2, further ensuring the unobstructed flow of the drainage system.

[0021] Overflow tank 4, as a terminal component of the drainage system, has multiple outlets on its side wall, such as... Figure 2 As shown, the three outlets (401, 402, 403) are spaced apart and can be flexibly adjusted in conjunction with the valve opening and closing as needed. By controlling the opening and closing status of the outlets, the water level in the overflow pool 4 can be precisely adjusted, thereby achieving effective control of the water level near the slope and providing strong protection for the stability of the slope.

[0022] Fabrication and Installation: The aforementioned drainage structure 2 is prefabricated, featuring structural stability and reliable quality. During the construction of the anti-slide piles, the prefabricated drainage structure 2 is welded into the reinforcing cage of the anti-slide piles, and then the entire reinforcing cage is placed into the excavation hole of the anti-slide piles. When pouring concrete, special care must be taken to avoid the internal space of the drainage structure 2, ensuring that a hollow structure is formed inside to provide an unobstructed channel for water flow. After the concrete pouring is completed, one end of the siphon pipe 3 with the filter ball 5 is accurately placed into the sediment expansion pipe 202, and the other end is led to the overflow pool 4. At this point, a complete anti-slide pile structure with drainage function is installed.

[0023] Working Principle: Before the anti-slide piles are put into use, the sediment expansion pipe 202, siphon pipe 3, and overflow pool 4 need to be filled with water until the siphon pipe 3 is full. At this point, the drainage system officially enters the effective state. When the water level in the slope rises due to factors such as rainfall and groundwater seepage, the water in the slope will smoothly enter the water delivery pipe 201 and sediment expansion pipe 202 through the water inlet pipe 203, triggering the drainage mechanism. Under the action of the siphon pipe 3, the water is automatically discharged into the overflow pool 4, and finally discharged outside the slope through the outlet of the overflow pool 4. As the water continues to be discharged, the ground water level gradually decreases. When the water level drops to the position of the siphon pipe 3, the drainage system automatically stops drainage. At this time, the water level is at a low level, and the drainage system enters a standby state, ready to deal with the next rise in water level. Through this siphon drainage principle, the drainage system can automatically realize the drainage function according to the change of water level without manual intervention, effectively ensuring the timely discharge of ground water and significantly reducing the risk of landslides caused by water accumulation.

[0024] The anti-slide pile structure of this utility model is reasonably designed and powerful. Through an efficient drainage system, automatic operation mechanism, anti-clogging design, flexible water level adjustment and convenient construction method, it can effectively solve the problem of water accumulation in landslide areas, lower the ground water level, reduce the impact of water accumulation on slope stability, extend the service life of the drainage system and adapt to different working conditions. It has significant practicality and economy and has broad application prospects.

[0025] The present invention has been described in detail above through specific and preferred embodiments. However, those skilled in the art should understand that the present invention is not limited to the embodiments described above. Any modifications or equivalent substitutions made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An anti-slide pile with drainage function, characterized in that: The system includes anti-slide piles (1) and an overflow pool (4). A drainage structure (2) is installed inside the anti-slide piles (1). The drainage structure (2) is connected to the overflow pool (4) by a siphon pipe (3). The drainage structure (2) consists of a water conveying pipe (201), a sediment expansion pipe (202), and multiple water inlet pipes (203). The bottom end of the water conveying pipe (201) is located inside the anti-slide piles (1), and the top end extends to the top of the anti-slide piles (1). The sediment expansion pipe (202) is connected to the bottom end of the water conveying pipe (201). The water inlet pipe (203) is connected between the side wall of the anti-slide piles (1) and the side wall of the water conveying pipe (201), connecting the outside of the anti-slide piles (1) to the water conveying pipe (201). One end of the siphon pipe (3) is located inside the sediment expansion pipe (202), and the other end is located inside the overflow pool (4).

2. The anti-slide pile with drainage function according to claim 1, characterized in that: Both ends of the siphon tube (3) are connected to filter balls (5).

3. An anti-slide pile with drainage function according to claim 1 or 2, characterized in that: A filter screen (6) is installed at one end of the water pipe (203) near the side wall of the anti-slide pile (1).

4. An anti-slide pile with drainage function according to claim 1 or 2, characterized in that: The overflow pool (4) has multiple water outlets on its side wall.

5. The anti-slide pile with drainage function according to claim 4, characterized in that: The overflow pool (4) has three outlets spaced apart on its side wall.

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