Ground anchor with height adjusting function

Abstract

The utility model discloses a ground anchor with an adjustable height, which belongs to the field of ground anchors and is characterized in that an upper pipe is arranged at the upper end of a screw pipe, a fourth thread is arranged at a pipe orifice at the lower end of the screw pipe, the screw pipe is connected with a drill bit through the fourth thread, the drill bit is accommodated in a pipe of the screw pipe, a second notch is formed in the side wall of the upper pipe, and a rotatable holding handle is mounted in the second notch. A fifth thread is arranged on the outer wall of the upper pipe, the upper pipe is connected with a second lantern ring through the fifth thread, and a hanging ring is installed at the upper end of the upper pipe. By rotating the upper pipe, the length of the screw pipe in the foundation pipe can be adjusted, and then the height of the whole ground anchor is adjusted. Due to the flexibility, the ground anchor can adapt to soil or the ground with different depths, and the universality and the practicability of the ground anchor are greatly improved. In addition, the ground anchor is further provided with a rotatable stabilizing rod, and when the stabilizing rod is unfolded, the stability of the ground anchor in a pit hole can be remarkably improved. And through concrete pouring, the stabilizer bar is fixed, so that the bearing capacity of the ground anchor is further enhanced.

Description

Technical Field

[0001] The utility model relates to the field of ground anchors, in particular to a ground anchor with height adjustment. Background Art

[0002] Ground anchors are devices for stabilizing objects and are widely used in fields such as construction, geological exploration, and temporary facilities. However, there are some problems with the existing ground anchor height adjustment structure. First, its design is usually complex, involving multiple components and linkage mechanisms, which not only increases the manufacturing cost, but also requires users to spend more time and energy when using it. Secondly, the complex structure causes the overall weight and volume of the ground anchor to be large, which is not convenient to carry and transport, and imposes a burden on users who frequently use ground anchors. In addition, the complex structure also makes the installation process of the ground anchor difficult, requiring professional knowledge and skills, otherwise it may lead to improper installation or damage to parts, affecting the use effect and safety. Finally, the complex structure also increases the difficulty of ground anchor maintenance and maintenance. When a fault or damage occurs, it requires professional repair and replacement, which increases the use cost and time cost. Therefore, it is necessary to optimize and improve the ground anchor height adjustment structure to improve its convenience and efficiency. Utility Model Content

[0003] The main purpose of the utility model is to provide a ground anchor with height adjustment, which can effectively solve the problems raised in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A ground anchor with height adjustment, comprising a base tube and a drill bit, wherein the base tube is provided with a first thread and a second thread inside and outside the tube, and a first notch is provided at the lower part of the side wall of the base tube, a rotatable stabilizing rod is installed in the first notch, the base tube is connected with a first sleeve ring through the second thread, the first sleeve ring is rotated to the first notch to accommodate the stabilizing rod in the base tube, the lower end of the base tube is connected with a third thread, the drill bit is installed at the third thread of the base tube through the connecting thread, the drill bit is in working state at this time, and a rotating handle is installed at the upper end of the drill bit;

[0006] The base tube is connected to a spiral tube via a first thread, and an upper tube is provided at the upper end of the spiral tube, a fourth thread is provided at the lower end of the spiral tube, the spiral tube is connected to a drill bit via the fourth thread, and the drill bit is accommodated in the spiral tube at this time, a second notch is provided on the side wall of the upper tube, and a rotatable handle is installed in the second notch, a fifth thread is provided on the outer wall of the upper tube, the upper tube is connected to a second ring via the fifth thread, and a hanging ring is installed at the upper end of the upper tube.

[0007] The diameter of the base pipe is consistent with the diameter of the upper pipe, and the diameter of the orifice of the spiral pipe and the base pipe is consistent with the diameter of the upper end of the drill bit;

[0008] The stabilizing rod is installed at the first notch via a rotating shaft, and the holding handle is installed in the second notch via a rotating shaft, and both the holding handle and the stabilizing rod are designed in an arc-shaped hook shape;

[0009] Wherein, the diameters of the first ring and the second ring are consistent, and the inner walls of the first ring and the second ring are provided with threads adapted to the second thread and the fifth thread;

[0010] The drill bit and the rotating handle are designed as one body, and the lower end of the rotating handle extends to the inclined portion of the drill bit, and the surface of the rotating handle is provided with an anti-slip texture;

[0011] The upper tube, the screw tube and the hanging ring are designed as one body, and the upper tube is rotated to adjust the extension length of the screw tube in the base tube and thus adjust the length of the entire ground anchor.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the utility model, by rotating the upper tube, we can adjust the length of the screw tube in the base tube, and then adjust the height of the entire ground anchor. This flexibility enables the ground anchor to adapt to soil or ground of different depths, greatly enhancing its versatility and practicality. In addition, the ground anchor is also designed with a rotatable stabilizing rod, which, when stretched, can significantly improve the stability of the ground anchor in the pit. The stabilizing rod is fixed by concrete pouring, thereby further enhancing the bearing capacity of the ground anchor.

[0014] It is worth mentioning that the stabilizer bar and the handle can be easily stored in the base tube and upper tube when not in use, which not only saves space but also makes it easy to carry. The various parts of the anchor are connected by threads, making installation and removal simple and quick.

[0015] In terms of design, the stabilizer bar and the handle are curved hook-shaped, which is not only beautiful, but also provides a good grip and support effect. At the same time, the surface of the rotating handle is designed with anti-slip texture, which further improves the stability when holding. These carefully designed details make this anchor both practical and beautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is an exploded view of the overall structure of the utility model;

[0018] Figure 3 This is a display diagram of the adjustment rod of the utility model;

[0019] Figure 4 This is a diagram showing the anchor rod of the utility model;

[0020] Figure 5 It is a front view of the overall structure of the utility model.

[0021] In the figure: 1. anchor rod; 11. base pipe; 12. first thread; 13. first notch; 14. stabilizing rod; 15. second thread; 16. first ring; 17. third thread; 2. adjusting rod; 21. upper tube; 22. screw tube; 23. fourth thread; 24. second notch; 25. holding handle; 26. fifth thread; 27. second ring; 28. hanging ring; 3. drill bit; 4. connecting thread; 5. rotating handle. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1 - Figure 5 As shown, a ground anchor with height adjustment, its key components include a base tube 11 and a drill bit 3, the anchor rod 1 includes a base tube 11 and a stabilizing rod 14, and the adjusting rod 2 includes an upper tube 21 and a screw tube 22. The base tube 11 is provided with a first thread 12 and a second thread 15 inside and outside the tube, respectively. These thread designs make it easy for the ground anchor to be connected and fixed with other components. A first notch 13 is provided at the lower part of the side wall of the base tube 11, and a rotatable stabilizing rod 14 is installed in the notch, which can provide additional stability when needed. When the ground anchor is poured with concrete, the first ring 16 is rotated open, and the stabilizing rod 14 is stretched to both sides by gravity. After the stabilizing rod 14 is stretched, the drill bit 3 is inserted into the bottom of the pit, and concrete is injected into the pit. After the stabilizing rod 14 is poured with concrete, the stability of the ground anchor in the pit is improved.

[0024] In addition, the base tube 11 is connected to a first collar 16 through a second thread 15. When the first collar 16 is rotated to the first notch 13, the stabilizer bar 14 can be stored in the base tube 11, thereby saving space and being convenient to carry. The lower end of the base tube 11 is connected to a third thread 17, and the drill bit 3 is installed at the third thread 17 of the base tube 11 through the connecting thread 4. In this state, the drill bit 3 is in a working state and can penetrate deep into the ground to provide a stable support.

[0025] The base tube 11 is also connected to a spiral tube 22 through the first thread 12, and an upper tube 21 is provided at the upper end of the spiral tube 22, and a fourth thread 23 is provided at the lower end of the tube. The spiral tube 22 is connected to another drill bit 3 through the fourth thread 23, and the drill bit 3 is accommodated in the spiral tube 22. A second notch 24 is provided on the side wall of the upper tube 21, and a rotatable handle 25 is installed in the notch to facilitate user operation.

[0026] The outer wall of the upper tube 21 is provided with a fifth thread 26, through which the upper tube 21 can be connected to a second ring 27. A hanging ring 28 is also installed at the upper end of the upper tube 21, which can be used to hang tools or heavy objects. It is worth noting that the diameters of the base tube 11 and the upper tube 21 are consistent, and the diameters of the tube openings of the spiral tube 22 and the base tube 11 are also consistent with the diameter of the upper end of the drill bit 3, which makes the entire anchor structure more stable and coordinated.

[0027] The stabilizing rod 14 and the gripping handle 25 are both installed in the corresponding notches through the rotating shaft, and present an arc-shaped hook design, which is both beautiful and practical. The diameters of the first ring 16 and the second ring 27 are also the same, and their inner walls are provided with threads adapted to the second thread 15 and the fifth thread 26 to ensure a firm and reliable connection.

[0028] The drill bit 3 and the rotating handle 5 are designed as one piece, and the lower end of the rotating handle 5 extends to the inclined surface of the drill bit 3, which is convenient for the user to operate. The surface of the rotating handle 5 is also provided with an anti-slip texture to increase the stability when holding. The upper tube 21, the screw tube 22 and the hanging ring 28 are also designed as one piece. The user can adjust the extension length of the screw tube 22 in the base tube 11 by rotating the upper tube 21, and then adjust the length of the entire anchor to adapt to soil or ground conditions of different depths.

[0029] Working process: First, determine the location of the pit where the anchor needs to be installed, and ensure that the depth of the pit matches the length of the anchor. At the same time, prepare the required concrete pouring materials, tools and equipment, such as concrete mixers, delivery pumps, etc.; install the drill bit 3 at the third thread 17 of the base pipe 11 through the connecting thread 4. Ensure that the drill bit 3 is firmly installed and can work normally; insert the anchor with the drill bit 3 installed into the bottom of the pit. Ensure that the anchor is vertical and stable for subsequent concrete pouring; use a concrete mixer to mix the concrete evenly, and then inject the concrete into the pit through a delivery pump. During the pouring process, ensure that the concrete is evenly distributed around the anchor to avoid voids or looseness; during the concrete pouring process, rotate the first ring 16 to allow the stabilizing rod 14 to be stretched to both sides by gravity. After the stabilizing rod 14 is stretched, it will be fixed by concrete pouring to improve the stability of the anchor in the pit; according to actual needs, adjust the extension length of the screw tube 22 in the base pipe 11 by rotating the upper tube 21, and then adjust the height of the entire anchor. This ensures that the anchor can adapt to soil or ground conditions at different depths; after the concrete pouring is completed and reaches a certain strength (usually after waiting for a while), the anchor is successfully installed in the pit. At this point, the stability and bearing capacity of the anchor are guaranteed. Finally, clean up the installation site and check whether the anchor is firmly installed, damaged or deformed. After ensuring that everything is normal, the anchor can be put into use.

[0030] By rotating the upper tube of the utility model, we can adjust the length of the screw tube in the base tube, and then adjust the height of the entire ground anchor. This flexibility enables the ground anchor to adapt to soil or ground of different depths, greatly enhancing its versatility and practicality. In addition, the ground anchor is also designed with a rotatable stabilizing rod, which, when stretched out, can significantly improve the stability of the ground anchor in the pit. Through concrete pouring, the stabilizing rod is fixed, thereby further enhancing the bearing capacity of the ground anchor. The stabilizing rod and the holding handle can be conveniently stored in the base tube and the upper tube when not in use, which not only saves space but also is easy to carry. The various components of the ground anchor are threadedly connected, making installation and disassembly simple and quick. The stabilizing rod and the holding handle are in the shape of an arc hook, which is not only beautiful, but also provides a good grip and support effect. At the same time, the surface of the rotating handle is designed with an anti-slip texture, which further improves the stability when holding. These carefully designed details make this ground anchor both practical and beautiful;

[0031] The above are the preferred embodiments of the utility model and the technical principles used therein. For those skilled in the art, without departing from the spirit and scope of the utility model, any obvious changes such as equivalent transformation, simple replacement, etc. based on the technical solution of the utility model shall fall within the protection scope of the utility model.

Claims

1. A ground anchor with height adjustment, characterized in that: The invention comprises a base tube (11) and a drill bit (3), wherein the base tube (11) is provided with a first thread (12) and a second thread (15) inside and outside the tube, and a first notch (13) is provided at the lower part of the side wall of the base tube (11), and a rotatable stabilizing rod (14) is installed in the first notch (13), and the base tube (11) is connected to a first collar (16) via the second thread (15), and the first collar (16) is rotated to the first notch (13) to accommodate the stabilizing rod (14) in the base tube (11), and the lower end of the base tube (11) is connected to a third thread (17), and the drill bit (3) is installed at the third thread (17) of the base tube (11) via a connecting thread (4), and the drill bit (3) is in a working state at this time, and a rotating handle (5) is installed at the upper end of the drill bit (3); The base tube (11) is connected to a spiral tube (22) via a first thread (12), and an upper tube (21) is provided at the upper end of the spiral tube (22), and a fourth thread (23) is provided at the lower end of the spiral tube (22). The spiral tube (22) is connected to a drill bit (3) via the fourth thread (23), and the drill bit (3) is accommodated in the spiral tube (22). A second notch (24) is provided on the side wall of the upper tube (21), and a rotatable grip (25) is installed in the second notch (24). A fifth thread (26) is provided on the outer wall of the upper tube (21), and a second ring (27) is connected to the upper tube (21) via the fifth thread (26). A hanging ring (28) is installed at the upper end of the upper tube (21).

2. A ground anchor with height adjustment according to claim 1, characterized in that: The diameter of the base pipe (11) is consistent with the diameter of the upper pipe (21), and the diameters of the pipe openings of the spiral pipe (22) and the base pipe (11) are consistent with the diameter of the upper end of the drill bit (3).

3. A ground anchor with height adjustment according to claim 2, characterized in that: The stabilizing rod (14) is installed at the first notch (13) via a rotating shaft, and the holding handle (25) is installed in the second notch (24) via a rotating shaft. Both the holding handle (25) and the stabilizing rod (14) are designed to be arc-shaped hooks.

4. A ground anchor with height adjustment according to claim 3, characterized in that: The diameters of the first sleeve ring (16) and the second sleeve ring (27) are consistent, and the inner walls of the first sleeve ring (16) and the second sleeve ring (27) are provided with threads that match the second thread (15) and the fifth thread (26).

5. A ground anchor with height adjustment according to claim 4, characterized in that: The drill bit (3) and the rotating handle (5) are designed as an integral whole, and the lower end of the rotating handle (5) extends to the inclined portion of the drill bit (3), and the surface of the rotating handle (5) is provided with an anti-slip texture.

6. A ground anchor with height adjustment according to claim 5, characterized in that: The upper tube (21), the spiral tube (22) and the hanging ring (28) are designed as an integrated whole, and the upper tube (21) is rotated to adjust the extension length of the spiral tube (22) inside the base tube (11) and thus adjust the length of the entire ground anchor.

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