Combined type plant pit stone

Abstract

The utility model relates to the technical field of plant pit stones, and discloses a combined type plant pit stone which comprises a stone body, a stabilizing assembly is arranged on the surface of the stone body, and the stabilizing assembly comprises a ground nail used for reinforcing the stone body, and a fixing assembly used for fixing the stone body, the threaded column is used for butt joint of the ground nail and the stone body; the combined tree pit stone comprises a stone body, a stabilizing assembly and a movable cylinder, the stabilizing assembly is arranged on the stone body, a threaded column is fixed to the top of the stone body, a threaded groove is formed in the bottom of the stone body, the threaded groove is used for being in threaded butt joint with the threaded column, the ground nail is arranged below the stone body, the threaded column is fixed to the top of the ground nail, and the threaded groove is formed in the bottom of the stone body. Then a movable cylinder is rotated, a rotating rod can be driven to synchronously rotate through a positioning plate and a limiting groove, at the moment, a circular plate synchronously rotates, the inner wall of a movable hole abuts against the surface of a short rod, the short rod drives a limiting plate to synchronously and radially move, the limiting plate moves out of the ground nail and is inserted into soil, the stone body is further stabilized, displacement is avoided, and stability is improved.

Description

Technical Field

[0001] This utility model relates to the field of tree pit stone technology, specifically a composite tree pit stone. Background Technology

[0002] To ensure the normal growth of trees along urban roads and in parks, a certain area of ​​bare soil is usually left around the roots of the trees. This area of ​​bare soil is commonly known as a tree pit. To prevent pedestrians or tourists from trampling on the bare soil in the tree pit, and also to prevent the bare soil from being blown away by the wind, tree pit stones are usually used to cover the tree pit.

[0003] While existing tree pit stones offer some protection to the bare soil in tree pits, their stability during installation is a significant issue. Most tree pit stones are simply placed around the base of the tree without effective securing measures. This installation method makes the stones susceptible to displacement or overturning due to external forces (such as pedestrian traffic or wind), thus reducing their protective effect on the bare soil. This stability problem is particularly pronounced in areas with high pedestrian traffic or strong winds. Utility Model Content

[0004] The purpose of this invention is to provide a combined tree pit stone to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a combined tree pit stone, comprising a stone body, wherein a stabilizing component is provided on the surface of the stone body;

[0006] The stabilizing component includes:

[0007] Ground nails are used to reinforce rock formations.

[0008] Threaded posts are used for ground nails and rock joints.

[0009] Threaded grooves are used for threaded connections with threaded posts.

[0010] Preferably, the ground nail is positioned below the stone body, with a threaded post fixed to the top of the ground nail, a threaded groove formed at the bottom of the stone body, and a cavity formed inside the ground nail. A circular plate is rotatably connected to the inner wall of the cavity, and a movable hole is formed on the surface of the circular plate. A short rod is abutted against the inner wall of the movable hole, and a limiting plate is fixed to the surface of the short rod. The end of the limiting plate away from the center of the cavity passes through the ground nail, and the limiting plate is slidably connected to the ground nail. Transmission components are provided on the surface and inside of the ground nail and the stone body to thread the threaded post and the threaded groove. When the ground nail is inserted into the soil, the circular plate rotates synchronously through the transmission components, the inner wall of the movable hole abuts against the surface of the short rod, and the short rod drives the limiting plate to move radially synchronously, thus inserting the limiting plate into the soil.

[0011] Preferably, the transmission component includes a rotating rod, which is fixed to the top of the circular plate. The top of the rotating rod passes through a ground nail, and the rotating rod is rotatably connected to the ground nail. The rotating rod passes through a movable cylinder, and the movable cylinder is slidably connected to the rotating rod. A top plate is fixed to the top of the rotating rod, and a positioning plate is fixed to the inner side of the movable cylinder. A limiting groove is formed on the surface of the rotating rod, and the positioning plate is slidably connected to the inner wall of the limiting groove. A through hole is formed on the inner wall of the threaded groove, and a receiving groove is formed on the top of the stone body. The receiving groove communicates with the through hole. When the movable cylinder is pulled out, the positioning plate moves within the limiting groove. When the movable cylinder is rotated, the rotating rod can be driven to rotate synchronously through the positioning plate and the limiting groove.

[0012] Preferably, the end of the limiting plate away from the center of the cavity has a triangular cross-section, which facilitates the insertion of the limiting plate into the soil.

[0013] Preferably, the movable hole is arc-shaped, and when the circular plate rotates, the short rod and the limiting plate move radially synchronously, which facilitates the insertion or release of the limiting plate into the soil.

[0014] Preferably, the surface of the movable cylinder is provided with anti-slip grooves to prevent slippage when the movable cylinder is pulled.

[0015] Compared with the prior art, this utility model provides a combined tree pit stone, which has the following beneficial effects:

[0016] This modular tree pit stone, through a set of stabilizing components, connects the threaded post and the threaded groove with threads. When the ground nail is inserted into the soil, the movable cylinder is pulled out, and then the movable cylinder is rotated. Through the positioning plate and the limiting groove, the rotating rod is driven to rotate synchronously. At this time, the circular plate rotates synchronously, and the inner wall of the movable hole abuts against the surface of the short rod. The short rod drives the limiting plate to move radially synchronously. The limiting plate moves out and the ground nail is inserted into the soil, further stabilizing the stone body, preventing displacement, and improving stability. Attached Figure Description

[0017] Figure 1 This is a front view structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the stone body structure from below in this utility model;

[0019] Figure 3 This is a cross-sectional view of the stabilizing component of this utility model;

[0020] Figure 4 This is a cross-sectional view of the stabilizing components of this utility model from a bottom angle.

[0021] Figure 5 This is a cross-sectional structural diagram of the movable cylinder and positioning plate of this utility model.

[0022] In the diagram: 1. Stone body; 2. Stabilizing component; 20. Ground nail; 21. Threaded column; 22. Threaded groove; 23. Cavity; 24. Circular plate; 25. Movable hole; 26. Short rod; 27. Limiting plate; 28. Transmission component; 280. Rotating rod; 281. Movable cylinder; 282. Top plate; 283. Positioning plate; 284. Limiting groove; 285. Receiving groove; 286. Through hole. Detailed Implementation

[0023] like Figures 1-5 As shown, this utility model provides a technical solution: a combined tree pit stone, including a stone body 1. A stabilizing component 2 is provided on the surface of the stone body 1. The stabilizing component 2 includes: a ground nail 20, a threaded post 21, a threaded groove 22, a cavity 23, a circular plate 24, a movable hole 25, a short rod 26, a limiting plate 27, a transmission component 28, a rotating rod 280, a movable cylinder 281, a top plate 282, a positioning plate 283, a limiting groove 284, a receiving groove 285, and a through hole 286. The ground nail 20 is located below the stone body 1, and a threaded post 21 is fixed to the top of the ground nail 20. A threaded groove 22 is provided at the bottom of the stone body 1. A cavity 23 is provided inside the ground nail 20, and a circular plate 24 is rotatably connected to the inner wall of the cavity 23. A surface of the circular plate 24 is provided. There is a movable hole 25, and the inner wall of the movable hole 25 abuts against a short rod 26. A limiting plate 27 is fixed on the surface of the short rod 26. The end of the limiting plate 27 away from the center of the cavity 23 passes through the ground nail 20, and the limiting plate 27 is slidably connected to the ground nail 20. The surface and interior of the ground nail 20 and the stone body 1 are provided with a transmission component 28 to connect the threaded column 21 and the threaded groove 22. At this time, the ground nail 20 is inserted into the soil. Through the transmission component 28, the circular plate 24 rotates synchronously. At this time, the inner wall of the movable hole 25 abuts against the surface of the short rod 26. At this time, the short rod 26 drives the limiting plate 27 to move radially synchronously. At this time, the limiting plate 27 moves out of the ground nail 20 and inserts into the soil, further stabilizing the stone body 1, preventing displacement, and improving stability.

[0024] The transmission component 28 includes a rotating rod 280, which is fixed to the top of the circular plate 24. The top of the rotating rod 280 passes through a ground nail 20, and the rotating rod 280 is rotatably connected to the ground nail 20. A movable cylinder 281 passes through the rotating rod 280, and the movable cylinder 281 is slidably connected to the rotating rod 280. A top plate 282 is fixed to the top of the rotating rod 280, and a positioning plate 283 is fixed to the inner side of the movable cylinder 281. A limit groove 284 is formed on the surface of the rotating rod 280. 283 is slidably connected to the inner wall of the limiting groove 284. The inner wall of the threaded groove 22 is provided with a through hole 286. The top of the stone body 1 is provided with a receiving groove 285. The receiving groove 285 communicates with the through hole 286. When the movable cylinder 281 is pulled out, the positioning plate 283 moves in the limiting groove 284. At this time, the movable cylinder 281 can be rotated normally. Through the positioning plate 283 and the limiting groove 284, the rotating rod 280 can be driven to rotate synchronously. At this time, the circular plate 24 rotates synchronously.

[0025] The end of the limiting plate 27 furthest from the center of the cavity 23 has a triangular cross-section, facilitating insertion of the limiting plate 27 into the soil. The movable hole 25 is arc-shaped, allowing the short rod 26 and the limiting plate 27 to move radially synchronously when the circular plate 24 rotates. The surface of the movable cylinder 281 is provided with anti-slip grooves, making it convenient for personnel to pull the movable cylinder 281.

[0026] During installation, the threaded post 21 is threaded into the threaded groove 22, and the ground nail 20 is inserted into the soil. The stones 1 are then joined together, and personnel reach into the receiving groove 285 to pull out the movable cylinder 281 through the anti-slip groove. The positioning plate 283 moves into the limiting groove 284, allowing the movable cylinder 281 to rotate normally. Through the positioning plate 283 and the limiting groove 284, the rotating rod 280 rotates synchronously, causing the circular plate 24 to rotate synchronously. The inner wall of the movable hole 25 abuts against the surface of the short rod 26, causing the short rod 26 to move the limiting plate 27 radially. The limiting plate 27 then moves out of the ground nail 20 and inserts into the soil, further stabilizing the stone 1, preventing displacement, and improving stability. When personnel release the movable cylinder 281, it moves downwards under gravity, making its surface flush with the stone 1 without affecting its appearance.

[0027] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A composite tree pit stone, comprising a stone body (1), characterized in that: The surface of the stone body (1) is provided with a stabilizing component (2); The stabilizing component (2) includes: Ground nails (20) are used to reinforce the rock mass (1); Threaded post (21), threaded post (21) is used for the mating of ground nail (20) and stone body (1); Threaded groove (22) is used for threaded connection with threaded post (21).

2. The composite tree pit stone according to claim 1, characterized in that: The ground nail (20) is set below the stone body (1). A threaded post (21) is fixed to the top of the ground nail (20). A threaded groove (22) is opened at the bottom of the stone body (1). A cavity (23) is opened inside the ground nail (20). A circular plate (24) is rotatably connected to the inner wall of the cavity (23). A movable hole (25) is opened on the surface of the circular plate (24). A short rod (26) is abutted against the inner wall of the movable hole (25). A limiting plate (27) is fixed to the surface of the short rod (26). The end of the limiting plate (27) away from the center of the cavity (23) passes through the ground nail (20). The limiting plate (27) is slidably connected to the ground nail (20). A transmission component (28) is provided on the surface and inside of the ground nail (20) and the stone body (1).

3. A composite tree pit stone according to claim 2, characterized in that: The transmission component (28) includes a rotating rod (280), which is fixed to the top of the circular plate (24). The top of the rotating rod (280) passes through the ground nail (20), and the rotating rod (280) is rotatably connected to the ground nail (20). The rotating rod (280) passes through a movable cylinder (281), and the movable cylinder (281) is slidably connected to the rotating rod (280). A top plate (282) is fixed to the top of the rotating rod (280), and a positioning plate (283) is fixed to the inner side of the movable cylinder (281). A limiting groove (284) is opened on the surface of the rotating rod (280), and the positioning plate (283) is slidably connected to the inner wall of the limiting groove (284). A through hole (286) is opened on the inner wall of the threaded groove (22), and a receiving groove (285) is opened on the top of the stone body (1). The receiving groove (285) communicates with the through hole (286).

4. A composite tree pit stone according to claim 2, characterized in that: The cross-section of the end of the limiting plate (27) away from the center of the cavity (23) is triangular.

5. A composite tree pit stone according to claim 2, characterized in that: The movable hole (25) is set to be arc-shaped.

6. A composite tree pit stone according to claim 3, characterized in that: The surface of the movable cylinder (281) is provided with anti-slip grooves.

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