A water accumulation cleaning tool for a mountain photovoltaic micro pile foundation hole

Abstract

The utility model relates to a cleaning tool technical field especially, it is a kind of water cleaning tool for mountain photovoltaic micro cast-in-place pile foundation hole. It mainly aims at the problem that mountain photovoltaic micro cast-in-place pile foundation hole is prone to a large amount of accumulated water due to rainwater, the efficiency of manual water bailing is low in the existing cleaning mode, manpower is consumed and construction progress is affected, simple water pumping equipment has poor adaptability to small and deep foundation hole, and water pumping is not complete, thereby affecting pipe pile foundation quality, and the following technical scheme is proposed: including pumping cylinder;Limiting rod is fixedly connected in the pumping cylinder, the limiting rod is U-shaped structure;Water pumping mechanism is installed on the pumping cylinder and limiting rod, and the water pumping mechanism is used to pump accumulated water into one end of pumping cylinder;Positioning assembly is arranged on the limiting rod.The utility model avoids backflow of accumulated water, reduces labor intensity and operating cost by means of leakage prevention and automatic reset design, guarantees pipe pile foundation quality and promotes construction progress.

Description

Technical Field

[0001] This utility model relates to the field of cleaning tools, and in particular to a tool for cleaning water accumulation in the foundation holes of micro-grown-pipe solar photovoltaic structures in mountainous areas. Background Technology

[0002] At mountain photovoltaic construction sites, after drilling is completed but before the foundation piles are poured, the foundation holes often accumulate a large amount of water due to rain, making cleaning difficult. Existing technologies have significant limitations in cleaning water from foundation holes for mountain photovoltaic micro-grouting piles. Traditional methods often involve manual scooping or the use of simple pumping equipment: manual scooping is extremely inefficient, consumes a lot of manpower, and is slow, severely impacting construction progress; simple pumping equipment is poorly suited for these small and deep foundation holes, making it difficult to effectively pump water from the bottom of the hole, resulting in incomplete cleaning and affecting the quality of the pipe pile foundation. Therefore, this utility model proposes a tool for cleaning water from foundation holes of mountain photovoltaic micro-grouting piles. Utility Model Content

[0003] The purpose of this utility model is to address the problem in the background technology that the foundation holes of micro-grown piles for mountain photovoltaic systems are prone to large amounts of water accumulation due to rainwater. Existing cleaning methods, such as manual scooping, are inefficient, labor-intensive, and affect the construction progress. Simple pumping equipment is not adaptable to small and deep foundation holes and cannot completely pump water, thus affecting the quality of the pipe pile foundation. This utility model proposes a tool for cleaning water accumulation in the foundation holes of micro-grown piles for mountain photovoltaic systems.

[0004] The technical solution of this utility model is as follows: a tool for cleaning water accumulation in foundation holes of micro-grown photovoltaic piles in mountainous areas, comprising a pumping cylinder; a limiting rod fixedly connected in the pumping cylinder, the limiting rod having a U-shaped structure; a pumping mechanism installed on the pumping cylinder and the limiting rod, the pumping mechanism being used to pump water from one end of the pumping cylinder; and a positioning component provided on the limiting rod, the positioning component being used to prevent water accumulation in the pumping cylinder from flowing out during movement.

[0005] Optionally, a base plate is fixedly connected to the end of the water pump away from the limiting rod, and a water inlet hole is provided on the base plate.

[0006] Optionally, the pumping mechanism includes two sets of first limiting cylinders slidably connected to the limiting rod, a pull rod fixedly connected between the two sets of first limiting cylinders, a connecting rod fixedly connected to the bottom of the pull rod, a movable plate fixedly connected to the end of the connecting rod away from the pull rod, and the movable plate slidably connected in the pumping cylinder.

[0007] Optionally, limit grooves are provided on both sides of the movable plate at positions corresponding to the limit rods, and the movable plate slides with the limit rods through two sets of limit grooves. A sealing ring is installed on the outer ring of the bottom of the movable plate.

[0008] Optionally, the pumping mechanism further includes a retaining ring disposed below the sealing ring, the retaining ring being fixedly connected to the inner wall of the pumping cylinder, and the retaining ring being fixedly connected to the bottom of the limiting rod.

[0009] Optionally, the retaining ring is fixedly connected to a plurality of fixed blocks on the side away from the sealing ring, and the fixed blocks are fixedly connected to the inner wall of the pumping cylinder. The moving plate is fixedly connected to a plurality of connecting plates on the side near the retaining ring. The plurality of connecting plates are all disposed on the inner side of the retaining ring. The fixed blocks and connecting plates are arranged in a ring array. The number of the plurality of fixed blocks and the plurality of connecting plates are equal and correspond one-to-one. A tension spring is connected between the corresponding fixed blocks and connecting plates.

[0010] Optionally, the positioning component includes a movable cylinder slidably connected to a connecting rod, two sets of symmetrically arranged movable rods fixedly connected to both sides of the movable cylinder, and a second limiting cylinder fixedly connected to the end of the movable rod away from the movable cylinder, with both sets of second limiting cylinders slidably sleeved on the limiting rod.

[0011] Optionally, both sets of moving rods are fixedly connected to a first connecting seat near the pull rod. The first connecting seat is U-shaped. A first rotating shaft is fixedly connected to the first connecting seat. A diagonal rod is rotatably connected to the first rotating shaft. A second rotating shaft is rotatably connected to the end of the diagonal rod away from the first rotating shaft. A second connecting seat is fixedly connected to both ends of the second rotating shaft. The second connecting seat is U-shaped. One end of the diagonal rod is located in the second connecting seat.

[0012] Optionally, a compression block is fixedly connected to the side of the second connecting seat, and a rubber pad is installed on the side of the compression block near the limiting rod.

[0013] Optionally, side plates are provided on both sides of the extrusion block, and sliding grooves are provided on the side plates. Sliding blocks are slidably connected in the sliding grooves. Two sets of sliding blocks are fixedly connected to both sides of the extrusion block. A synchronizing block is fixedly connected between the two sets of side plates. A connecting cylinder is fixedly connected between the synchronizing block and the first limiting cylinder. The synchronizing block and the connecting cylinder are slidably sleeved on the limiting rod.

[0014] In summary, this application includes at least one of the following beneficial technical effects: This utility model utilizes a movable plate that slides with limiting rods via limiting grooves on both sides, and a pull rod that moves smoothly along the limiting rods via two sets of first limiting cylinders. This double limiting ensures that the movable plate slides without deviation within the water pumping cylinder. Simultaneously, the sealing ring at the bottom of the movable plate can tightly fit the inner wall of the water pumping cylinder, preventing air leakage during the pumping process and ensuring that accumulated water can efficiently enter the water pumping cylinder through the water inlet hole of the bottom plate. In addition, the U-shaped limiting rod makes it easy for workers to hold and accurately insert the water pumping cylinder into the mountain foundation hole without additional positioning assistance. This makes it suitable for complex scenarios with varying depths of mountain foundation holes and limited operating space, improving the convenience of cleaning. Furthermore, the design of the positioning components and tension springs effectively solves the problems of water backflow and cumbersome reset. After the water is pumped out, pushing the moving rod upwards can cause the inclined rod to deflect, so that the rubber pad of the squeezing block squeezes the limiting rod. The friction force is used to fix the position of the moving plate, preventing the moving plate from accidentally sliding down before the water pumping cylinder moves out of the foundation hole, which would cause water backflow and ensure that the pumping results are not lost. The tension spring stretched when the moving plate moves up can automatically release its elasticity to pull the moving plate back to its original position after the positioning is released. There is no need for manual pressing down to reset, which reduces the number of operation steps and the labor intensity of the staff. At the same time, during the reset process, the moving plate can also squeeze the water in the water pumping cylinder to be discharged from the water inlet, and simultaneously clear the residual water in the first limiting cylinder, preparing it for the next use, further improving cleaning efficiency and reducing overall operating costs. In summary, this utility model, through its leak-proof and automatic reset design, avoids backflow of accumulated water, reduces labor intensity and operating costs, ensures the quality of the pipe pile foundation, and promotes construction progress. Attached Figure Description

[0015] Figure 1 This is a structural schematic diagram of a tool for cleaning water accumulation in the foundation holes of micro-grown-pile photovoltaic power plants in mountainous areas; Figure 2 yes Figure 1 A schematic diagram of the cross-sectional structure; Figure 3 yes Figure 2 Enlarged view of point A in the middle; Figure 4 yes Figure 1 Enlarged view of point B in the middle; Figure 5 yes Figure 2 Enlarged diagram of point C in the middle.

[0016] Figure label: 1. Pump cylinder; 11. Base plate; 12. Water inlet hole; 2. Limiting rod; 3. Pumping mechanism; 31. First limiting cylinder; 32. Pull rod; 33. Connecting rod; 34. Moving plate; 35. Limiting groove; 36. Sealing ring; 37. Retaining ring; 38. Fixing block; 39. Connecting plate; 310. Tension spring; 4. Positioning assembly; 41. Moving cylinder; 42. Moving rod; 43. Second limiting cylinder; 44. First connecting seat; 45. First rotating shaft; 46. Diagonal rod; 47. Second rotating shaft; 48. Second connecting seat; 49. Extrusion block; 410. Rubber pad; 411. Side plate; 412. Slide groove; 413. Slider; 414. Synchronizing block; 415. Connecting cylinder. Detailed Implementation

[0017] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0018] The components of the present invention embodiments described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0019] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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.

[0022] Example

[0023] like Figures 1 to 3 As shown, this utility model proposes a tool for cleaning accumulated water in the foundation hole of a micro-grown-pile photovoltaic system in mountainous areas. It includes a pumping cylinder 1 and a limiting rod 2 fixedly connected to the pumping cylinder 1. The limiting rod 2 has a U-shaped structure, and the positions of the pumping cylinder 1 and the limiting rod 2 are fixed, facilitating the insertion of the pumping cylinder 1 into the foundation hole via the limiting rod 2. A base plate 11 is fixedly connected to the end of the pumping cylinder 1 away from the limiting rod 2. A water inlet hole 12 is provided on the base plate 11. The water inlet hole 12 facilitates the pumping of accumulated water into the pumping cylinder 1. Simultaneously, because the diameter of the water inlet hole 12 is relatively small compared to the inner diameter of the pumping cylinder 1, it prevents water from flowing out of the pumping cylinder 1.

[0024] For further details, please refer to Figure 2 , Figure 3 and Figure 5 The cleaning tool also includes a pumping mechanism 3 installed on the pumping cylinder 1 and the limiting rod 2. The pumping mechanism 3 is used to pump accumulated water from one end of the pumping cylinder 1. The pumping mechanism 3 includes two sets of first limiting cylinders 31 slidably connected to the limiting rod 2. A pull rod 32 is fixedly connected between the two sets of first limiting cylinders 31. The limiting effect of the two sets of first limiting cylinders 31 makes the movement of the pull rod 32 smooth. A connecting rod 33 is fixedly connected to the bottom of the pull rod 32. A moving plate 34 is fixedly connected to the end of the connecting rod 33 away from the pull rod 32. When the pull rod 32 moves, the moving plate 34 moves synchronously through the connecting rod 33. The moving plate 34 is slidably connected in the pumping cylinder 1. Limiting grooves 35 are opened on both sides of the moving plate 34 at positions corresponding to the limiting rod 2. The moving plate 34 slides with the limiting rod 2 through the two sets of limiting grooves 35. The limiting effect of the limiting grooves 35 makes the movement of the moving plate 34 smooth. A sealing ring 36 is installed on the outer ring of the bottom of the movable plate 34. The sealing ring 36 ensures the sealing of the movable plate 34 during movement, thereby reducing the pressure below the movable plate 34 when it moves upward, thus driving the water accumulated in the foundation hole into the pumping cylinder 1 through the water inlet 12. The pumping mechanism 3 also includes a retaining ring 37 located below the sealing ring 36. The retaining ring 37 is fixedly connected to the inner wall of the pumping cylinder 1 and is also fixedly connected to the bottom of the limiting rod 2. The position of the retaining ring 37 is fixed, which is used to limit the position of the movable plate 34. Multiple sets of fixing blocks 38 are fixedly connected to the side of the retaining ring 37 away from the sealing ring 36. The fixing blocks 38 are fixedly connected to the inner wall of the pumping cylinder 1, and the position of the fixing blocks 38 is fixed. Multiple sets of connecting plates 39 are fixedly connected to the side of the movable plate 34 near the retaining ring 37. The multiple sets of connecting plates 39 are all located inside the retaining ring 37. When the movable plate 34 moves, it drives the connecting plates 39 to move synchronously. The fixing blocks 38 and the connecting plates 39 are arranged in a circular array. The number of fixing blocks 38 and connecting plates 39 is equal and corresponds one-to-one. The fixing blocks 38 and connecting plates 39 are connected by tension springs 310. When the moving plate 34 moves upward, it drives the multiple connecting plates 39 to move synchronously and stretches the multiple tension springs 310. After the upward pulling force on the moving plate 34 is removed, the tension springs 310 release their elasticity, allowing the moving plate 34 to return to its original position. At the same time, it facilitates the drainage of water accumulated in the first limiting cylinder 31.

[0025] Furthermore, such as Figure 4 and Figure 5As shown, the cleaning tool also includes a positioning component 4 mounted on the limiting rod 2. The positioning component 4 is used to prevent water accumulated in the pumping cylinder 1 from flowing out during movement. The positioning component 4 includes a movable cylinder 41 slidably connected to the connecting rod 33. Two sets of movable rods 42 are symmetrically arranged and fixedly connected to both sides of the movable cylinder 41. A second limiting cylinder 43 is fixedly connected to the end of the movable rod 42 away from the movable cylinder 41. Both sets of second limiting cylinders 43 are slidably sleeved on the limiting rod 2. The movable rods 42 move smoothly under the limiting action of the movable cylinder 41 and the second limiting cylinders 43. A first connecting seat 44 is fixedly connected to the side of each set of movable rods 42 near the pull rod 32. When the movable rods 42 move, they drive the first connecting seats 44 to move synchronously. The first connecting seat 44 is U-shaped. A first rotating shaft 45 is fixedly connected to the first connecting seat 44. An inclined rod 46 is rotatably connected to the first rotating shaft 45. The inclined rod 46 is rotatably connected to the first connecting seat 44 through the first rotating shaft 45. A second rotating shaft 47 is rotatably connected to the end of the diagonal rod 46 away from the first rotating shaft 45. A second connecting seat 48 is fixedly connected to both ends of the second rotating shaft 47. The second connecting seat 48 is U-shaped, with one end of the diagonal rod 46 located within it. The diagonal rod 46 is rotatably connected to the second connecting seat 48 via one end of the second rotating shaft 47. A pressing block 49 is fixedly connected to the side of the second connecting seat 48. A rubber pad 410 is installed on the side of the pressing block 49 near the limiting rod 2 to increase friction. Side plates 411 are provided on both sides of the pressing block 49. Sliding grooves 412 are formed on the side plates 411, and sliders 413 are slidably connected in the sliding grooves 412. Two sets of sliders 413 are fixedly connected to both sides of the pressing block 49. The limiting effect of the sliding grooves 412 and the sliders 413 ensures smooth movement of the pressing block 49. A synchronizing block 414 is fixedly connected between the two sets of side plates 411. A connecting cylinder 415 is fixedly connected between the synchronizing block 414 and the first limiting cylinder 31. The synchronizing block 414 and the connecting cylinder 415 are slidably sleeved on the limiting rod 2. When the pull rod 32 moves, it drives the synchronizing block 414 and the connecting cylinder 415 to move synchronously. After the pull rod 32 moves upward and drives the moving plate 34 to move, it sucks the accumulated water into the pumping cylinder 1. At this time, when the moving rod 42 moves upward and approaches the pull rod 32, it drives the inclined rod 46 to deflect. Through the second connecting seat 48, it drives the squeezing block 49 to approach the limiting rod 2, thereby squeezing the rubber pad 410 and increasing the friction with the limiting rod 2. This fixes the position of the moving rod 42 and the pull rod 32, preventing the moving plate 34 from accidentally sliding down before the pumping cylinder 1 is removed from the foundation hole, which would cause the accumulated water in the pumping cylinder 1 to re-enter the foundation hole.

[0026] It is worth mentioning that, without using external force to move the moving rod 42, the moving rod 42 is in the lowest position under the influence of gravity, while the squeezing block 49 and the rubber pad 410 are far away from the limiting rod 2, so that the moving rod 32 will not be affected by the rubber pad 410.

[0027] In this embodiment, the water pump 1 is first inserted into the foundation hole of the mountain photovoltaic micro-grouting pile using the U-shaped limiting rod 2, until the bottom plate 11 of the water pump 1 contacts the water accumulation hole. At this time, the fixed relationship between the limiting rod 2 and the water pump 1 ensures the stability of the tool insertion process and prevents the water pump 1 from shifting. The water inlet hole 12 on the bottom plate 11 provides a channel for subsequent water accumulation to enter the water pump 1. Pulling the pull rod 32 upward, the pull rod 32 moves smoothly through the limiting action of the two sets of first limiting cylinders 31, and simultaneously drives the bottom fixed connecting rod 33 to move upward. The connecting rod 33 further drives the moving plate 34 to slide upward along the inner wall of the water pump 1, and the moving plate 34 cooperates with the limiting rod 2 through the limiting grooves 35 on both sides to ensure that there is no deviation during the movement. The sealing ring 36 on the outer bottom of the movable plate 34 ensures the seal between the movable plate 34 and the inner wall of the pumping cylinder 1. When the movable plate 34 moves upward, the pressure inside the pumping cylinder 1 below it decreases. Under the action of the pressure difference, the water accumulated in the foundation hole enters the pumping cylinder 1 through the water inlet 12 of the bottom plate 11, completing the water extraction. At the same time, when the movable plate 34 moves upward, it will drive the multiple sets of connecting plates 39 fixed at the bottom to move upward synchronously, stretching the tension spring 310 between the connecting plate 39 and the fixed block 38, storing elasticity for the subsequent reset of the movable plate 34. The retaining ring 37 can also limit the downward movement range of the movable plate 34 to prevent the movable plate 34 from detaching from the pumping cylinder 1.

[0028] As the pull rod 32 moves upward, the side plate 411, which is connected to the first limiting cylinder 31 via the connecting cylinder 415 and the synchronizing block 414, moves upward synchronously with the pull rod 32. After the water is pumped out, the moving rod 42 remains in the lower position under the action of gravity. At this time, hook the moving rod 42 with your finger to bring it closer to the pull rod 32. The moving rod 42 drives the first connecting seat 44, which is fixed on one side, to move upward. The first connecting seat 44 drives the inclined rod 46 to deflect via the first rotating shaft 45. The other end of the inclined rod 46 pushes the second connecting seat 48 and the pressing block 49 fixed thereto toward the limiting rod 2 via the second rotating shaft 47. The extrusion block 49 slides in the groove 412 of the side plate 411 via the sliders 413 on both sides, ensuring smooth movement. When the rubber pad 410 on one side of the extrusion block 49 contacts the limiting rod 2 and is squeezed, the rubber pad 410 increases the friction with the limiting rod 2, thereby fixing the position of the moving rod 42, the pull rod 32 and the moving plate 34, preventing the moving plate 34 from accidentally sliding down before the water pump 1 is moved out of the foundation hole, causing water to flow back from the water inlet hole 12 into the foundation hole.

[0029] After the water pump 1 is moved out of the foundation hole, the moving rod 42 is released, allowing it to move away from the pull rod 32 under the influence of gravity. The inclined rod 46 deflects in the opposite direction, causing the squeezing block 49 and the rubber pad 410 to move away from the limiting rod 2, thus releasing the positioning fixation. At this time, the tension spring 310 releases its stored elasticity, pulling the connecting plate 39 and the moving plate 34 downwards to reset. The moving plate 34, through the connecting rod 33, drives the pull rod 32 and the first limiting cylinder 31 to reset synchronously. The water accumulated in the water pump 1 is squeezed out from the water inlet 12 by the moving plate 34, completing one water cleaning cycle. At the same time, during the reset process of the moving plate 34, the residual water in the first limiting cylinder 31 is also discharged, preparing for the next use.

[0030] The above specific embodiments are merely optional embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A tool for cleaning accumulated water in foundation holes of micro-grown cast-in-place photovoltaic piles in mountainous areas, characterized in that, include: Pump (1); A limiting rod (2) is fixedly connected to the pump cylinder (1), and the limiting rod (2) has a U-shaped structure; The pumping mechanism (3) is installed on the pumping cylinder (1) and the limiting rod (2), and the pumping mechanism (3) is used to pump water from one end of the pumping cylinder (1); The positioning component (4) is provided on the limiting rod (2) to prevent water in the pumping cylinder (1) from flowing out during the movement.

2. The tool for cleaning water accumulation in foundation holes of micro-grown photovoltaic piles in mountainous areas according to claim 1, characterized in that, The bottom plate (11) is fixedly connected to the end of the pump cylinder (1) away from the limiting rod (2), and the bottom plate (11) is provided with a water inlet hole (12).

3. The water-clearing tool for micro-grown pile foundation holes in mountainous photovoltaic systems according to claim 2, characterized in that, The pumping mechanism (3) includes two sets of first limiting cylinders (31) slidably connected to the limiting rod (2), and a pull rod (32) is fixedly connected between the two sets of first limiting cylinders (31). A connecting rod (33) is fixedly connected to the bottom of the pull rod (32), and a moving plate (34) is fixedly connected to the end of the connecting rod (33) away from the pull rod (32). The moving plate (34) is slidably connected in the pumping cylinder (1).

4. The water-clearing tool for micro-grown pile foundation holes in mountainous photovoltaic systems according to claim 3, characterized in that, Limiting grooves (35) are provided on both sides of the movable plate (34) at positions corresponding to the limiting rod (2). The movable plate (34) slides with the limiting rod (2) through two sets of limiting grooves (35). A sealing ring (36) is installed on the outer ring of the bottom of the movable plate (34).

5. A tool for cleaning water accumulation in foundation holes of micro-grown photovoltaic piles in mountainous areas, as described in claim 4, is characterized in that... The pumping mechanism (3) also includes a retaining ring (37) located below the sealing ring (36). The retaining ring (37) is fixedly connected to the inner wall of the pumping cylinder (1), and the retaining ring (37) is fixedly connected to the bottom of the limiting rod (2).

6. The water-clearing tool for micro-grown pile foundation holes in mountainous photovoltaic systems according to claim 5, characterized in that, The retaining ring (37) is fixedly connected to a number of fixing blocks (38) on the side away from the sealing ring (36). The fixing blocks (38) are fixedly connected to the inner wall of the pumping cylinder (1). The moving plate (34) is fixedly connected to a number of connecting plates (39) on the side close to the retaining ring (37). The multiple sets of connecting plates (39) are all located inside the retaining ring (37). The fixing blocks (38) and connecting plates (39) are arranged in a ring array. The number of the multiple sets of fixing blocks (38) and the multiple sets of connecting plates (39) are equal and correspond one-to-one. A tension spring (310) is connected between the corresponding fixing blocks (38) and connecting plates (39).

7. A tool for cleaning water accumulation in foundation holes of micro-grown photovoltaic piles in mountainous areas, as described in claim 6, is characterized in that... The positioning component (4) includes a movable cylinder (41) slidably connected to the connecting rod (33). Two sets of movable rods (42) are fixedly connected on both sides of the movable cylinder (41). A second limiting cylinder (43) is fixedly connected to the end of the movable rod (42) away from the movable cylinder (41). Both sets of second limiting cylinders (43) are slidably sleeved on the limiting rod (2).

8. A tool for cleaning water accumulation in foundation holes of micro-grown photovoltaic piles in mountainous areas, as described in claim 7, is characterized in that... The two sets of moving rods (42) are each fixedly connected with a first connecting seat (44) on the side close to the pull rod (32), the first connecting seat (44) is arranged in a "U" shape, a first rotating shaft (45) is fixedly connected in the first connecting seat (44), an inclined rod (46) is rotatably connected to the first rotating shaft (45), the end of the inclined rod (46) away from the first rotating shaft (45) is rotatably connected with a second rotating shaft (47), two ends of the second rotating shaft (47) are fixedly connected with a second connecting seat (48), the second connecting seat (48) is arranged in a "U" shape, and one end of the inclined rod (46) is located in the second connecting seat (48).

9. A tool for cleaning water accumulation in foundation holes of micro-grown photovoltaic piles in mountainous areas, as described in claim 8, is characterized in that... The side surface of the second connecting seat (48) is fixedly connected with a pressing block (49), and a rubber pad (410) is mounted on the side of the pressing block (49) close to the limit rod (2).

10. A tool for cleaning water accumulation in foundation holes of micro-grown photovoltaic piles in mountainous areas, as described in claim 9, is characterized in that... Two sides of the pressing block (49) are both provided with side plates (411), the side plates (411) are provided with sliding grooves (412), sliding blocks (413) are slidably connected in the sliding grooves (412), the two sets of sliding blocks (413) are fixedly connected to two sides of the pressing block (49), a synchronizing block (414) is fixedly connected between the two sets of side plates (411), a connecting cylinder (415) is fixedly connected between the synchronizing block (414) and the first limit cylinder (31), and both the synchronizing block (414) and the connecting cylinder (415) are slidably sleeved on the limit rod (2).

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