Portable ground anchor

Abstract

The utility model discloses a portable ground anchor, which belongs to the field of ground anchors, and is characterized in that two symmetrical rotary hooks are arranged in a notch, the two rotary hooks are opened to be inserted into a pit hole, and concrete is used for pouring and fixing; a rotating pipe is connected to a pipe body of the screw pipe, an internal thread part matched with the screw pipe is arranged on the inner wall of the rotating pipe, an inclined block is connected to the upper end of the rotating pipe, and a kidney-shaped hole is formed in the end face of the inclined block and is a ground anchor hook hole. The portable ground anchor is unique in design, provides a simple and quick assembly and disassembly mode for a user, and is particularly prominent in outdoor or severe environments, and the use efficiency is greatly improved. Meanwhile, due to the quick mounting and dismounting characteristics, the project period is shortened, and the working efficiency is improved. The ground anchor can be stably fixed on the ground through the rotary hook and a concrete pouring mode, and the design ensures that the ground anchor can be kept stable in various application scenes and is not easy to loosen or shift.

Description

Technical Field

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

[0002] A ground anchor is a device used to fix an object on a stable ground. It is usually made of steel wire ropes, steel pipes, reinforced concrete prefabricated parts, logs and other materials, and is buried underground to provide stable support. When designing and making ground anchors, relevant requirements must be followed, and certain safety technical standards must be met during use, such as avoiding overloading and ensuring that there are no structures or temporary trenches in front of and on both sides of the ground anchor pit.

[0003] However, in actual applications, there are some problems with the design of the ground anchor, especially the integrated hook on the pole. This design makes the overall size of the ground anchor larger, which is not convenient for storage and carrying, especially in situations where frequent movement or transportation is required, such as field operations or temporary projects, where users may encounter great trouble. In addition, the integrated hook may also cause safety hazards. Due to its structural characteristics, the ground anchor may hook other objects during carrying, causing accidents. For example, it may hook clothing or skin during transportation, causing scratches or falls. Utility Model Content

[0004] The main purpose of the utility model is to provide a portable ground anchor, which can effectively solve the problems raised in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A portable ground anchor comprises a base pipe, a second threaded portion, a drill bit, a connecting threaded portion and a turning handle, wherein the second threaded portion is located at the lower end opening of the base pipe, and the drill bit is installed at the second threaded portion through the connecting threaded portion, the turning handle is located at the upper end of the drill bit, a spiral tube is provided at the upper end of the base pipe, and a first threaded portion is provided at the upper end opening of the spiral tube, a notch is provided on the side wall of the base pipe, two symmetrical rotating hooks are installed in the notch, the two rotating hooks are opened and inserted into a pit, and are fixed by pouring concrete;

[0007] The body of the spiral tube is connected with a rotating tube, and the inner wall of the rotating tube is provided with an internal threaded portion adapted to the spiral tube. The upper end of the rotating tube is connected with an inclined block, and the end surface of the inclined block is provided with a waist hole, which is a ground anchor hook hole.

[0008] As a further preferred embodiment of the present invention, the base tube and the spiral tube are designed as one body, and the spiral tube and the base tube are designed in a stepped manner, the upper and lower ends of the base tube are designed in an arc shape, and the notch is located in the middle of the side wall of the base tube;

[0009] As a further preferred embodiment of the utility model, the rotatable hook is designed as an arc-shaped hook, a rotating shaft is provided at the bottom of the rotatable hook, and the rotating shaft is installed on the notch of the base pipe, the outer end of the rotatable hook is placed on the lower end surface of the notch, and concrete is injected into the base pipe and the spiral tube through the notch;

[0010] As a further preferred solution of the utility model, the drill bit and the handle are designed as one body, and a non-slip rubber strip is bonded to the surface of the handle, and the drill bit is received in the upper end of the spiral tube through the second threaded portion;

[0011] As a further preferred embodiment of the present invention, the inclined block is integrally designed with the rotating tube, and the inclined block has an inclination angle of 15 to 75 degrees, the outermost end of the inclined block is arranged in an arc shape, and the upper end surface of the inclined block is an arc surface;

[0012] As a further preferred embodiment of the present invention, after the rotating tube rotates upward to expose the notch, the rotating hook rotates outward due to gravity to be in a use state; rotating the rotating tube can store the rotating hook in the notch to put it in a storage state.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, the design of this portable ground anchor is unique, which provides users with a simple and fast assembly and disassembly method, which is particularly prominent in outdoor or harsh environments, greatly improving the use efficiency. At the same time, its fast installation and disassembly characteristics also shorten the project cycle and improve work efficiency.

[0015] The ground anchor can be firmly fixed to the ground through a rotating hook and concrete pouring. This design ensures that the ground anchor can remain stable in various application scenarios and is not easy to loosen or shift, thus ensuring the safety of the project.

[0016] In addition, the design of the ground anchor also takes into account the needs of various application scenarios. The inclination angle of the inclined block can be adjusted between 15 and 75 degrees to meet the needs of different scenarios. The hook hole of the ground anchor also provides users with a variety of mounting options, further increasing its versatility and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is an exploded view of the overall structure of the utility model;

[0019] Figure 3 This is an exploded view of the base pipe, drill bit and rotary pipe of the utility model;

[0020] Figure 4It is a side view of the overall structure of the utility model.

[0021] In the figure: 1, base tube; 2, notch; 3, rotary hook; 4, screw tube; 5, first threaded portion; 6, rotating tube; 7, internal threaded portion; 8, inclined block; 9, waist hole; 10, drill bit; 11, connecting threaded portion; 12, turning handle; 13, second threaded portion. 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 4 As shown, a portable ground anchor mainly includes the following key parts: a base pipe 1, a second threaded portion 13, a drill bit 10, a connecting threaded portion 11 and a turning handle 12. The second threaded portion 13 is cleverly arranged at the lower end opening of the base pipe 1, which allows the user to easily install the drill bit 10 at an appropriate position through the connecting threaded portion 11. The turning handle 12 is located at the upper end of the drill bit 10, providing a convenient operating point for the user.

[0024] The design of the base pipe 1 is ingenious, with a screw tube 4 at the upper end thereof, and a first threaded portion 5 at the upper end opening of the screw tube 4. This design allows the ground anchor to be securely installed in a variety of application scenarios. In addition, a notch 2 is provided on the side wall of the base pipe 1, and two symmetrical rotating hooks 3 are installed in the notch 2. When the two rotating hooks 3 are opened and inserted into the pit, the ground anchor can be securely fixed to the ground through concrete pouring.

[0025] The body of the spiral tube 4 is cleverly connected to a rotating tube 6, and the inner wall of the rotating tube 6 is provided with an internal threaded portion 7 adapted to the spiral tube 4. This design allows the rotating tube 6 to be easily connected or disconnected from the spiral tube 4. The upper end of the rotating tube 6 is connected to an inclined block 8, and the end surface of the inclined block 8 is provided with a waist hole 9. This waist hole 9 is used as a hook hole for the anchor, providing users with a variety of mounting options.

[0026] It is worth mentioning that the base tube 1 and the spiral tube 4 are designed as one body, and they are arranged in a stepped manner, which is both beautiful and practical. The upper and lower ends of the base tube 1 are designed in an arc shape, which not only increases its aesthetics, but also improves its structural strength. The notch 2 is located in the middle of the side wall of the base tube 1, making the rotation and storage of the rotary hook 3 more convenient.

[0027] The design of the rotatable hook 3 is also ingenious. It is in the shape of an arc hook with a rotating shaft at the bottom, which allows it to easily rotate on the notch 2 of the base pipe 1.

[0028] The drill bit 10 and the handle 12 are also designed as one piece, which not only improves the integrity of the device, but also makes the operation more convenient. The surface of the handle 12 is bonded with an anti-slip rubber strip, which provides a more comfortable and safe operation experience for the user. The drill bit 10 is received at the upper end of the screw tube 4 through the second threaded portion 13, which is convenient for the user to quickly install or remove when needed.

[0029] The inclined block 8 and the rotating tube 6 are designed as one body, which makes the structure of the entire anchor more compact and stable. The inclination angle of the inclined block 8 is carefully designed and can be adjusted between 15 and 75 degrees to meet the needs of different scenes. The outermost end of the inclined block 8 is set in an arc shape, which not only increases its aesthetics, but also improves its structural strength. The upper end surface of the inclined block 8 is designed as an arc surface, which provides users with a more comfortable operating feel.

[0030] When in use, the user only needs to rotate the rotating tube 6 upward to expose the notch 2, and the rotating hook 3 will rotate outward to the use state under the action of gravity. When the rotating hook 3 needs to be stored, the user only needs to rotate the rotating tube 6 to store it in the notch 2. This design not only improves the convenience of the anchor, but also enables it to be flexibly used in different scenarios.

[0031] Working process: ensure that the pit has been excavated according to the design requirements, and the size and depth of the pit should meet the installation requirements of the ground anchor; check whether the various components of the portable ground anchor are complete, including the base pipe 1, the second threaded portion 13, the drill bit 10, the connecting threaded portion 11 and the turning handle 12; install the drill bit 10 at the lower end opening of the base pipe 1 through the connecting threaded portion 11 to ensure that the connection is firm; hold the turning handle 12 and gently rotate it to check whether the drill bit 10 is installed in place and can rotate freely; insert the base pipe 1 and the drill bit 10 of the ground anchor into the pit together, ensuring that the side wall of the base pipe 1 fits tightly against the pit wall; use appropriate tools or manpower to push the ground anchor into the bottom of the pit, ensuring that the base pipe 1 is stably placed at the bottom of the pit; turn the rotating tube 6 upward to expose the notch 2, so that the rotating hook 3 rotates outward under the action of gravity to the use state; ensure that the two rotating hooks 3 are fully opened and inserted around the pit into the surrounding soil to provide a solid support; pour an appropriate amount of concrete into the hole to ensure that the concrete can fully fill the hole and wrap the base pipe 1 and the swivel hook 3 of the anchor; use a vibrator or manual vibration to ensure that the concrete is evenly distributed in the hole and the air in it is removed; wait for the concrete to completely solidify, which usually takes a while, depending on the type of concrete and environmental conditions; during this period, avoid applying any external force to the anchor to avoid affecting its fixing effect; after the concrete is completely solidified, check whether the anchor is firmly fixed to the ground without shaking or shifting; if necessary, use appropriate tools or manpower to fine-tune the anchor to ensure that it is in the best condition; clean up the debris and residual concrete around the hole to ensure that the environment around the anchor is clean; the portable anchor has been successfully installed in the hole and reinforced by concrete pouring, and can be used safely.

[0032] The standard parts used in the utility model can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt the conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0033] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A portable ground anchor, comprising a base pipe (1), a second threaded portion (13), a drill bit (10), a connecting threaded portion (11) and a turning handle (12), wherein the second threaded portion (13) is located at the lower end opening of the base pipe (1), and the drill bit (10) is mounted on the second threaded portion (13) via the connecting threaded portion (11), and the turning handle (12) is located at the upper end of the drill bit (10), characterized in that: The upper end of the base tube (1) is provided with a spiral tube (4), and the upper end opening of the spiral tube (4) is provided with a first threaded portion (5). The side wall of the base tube (1) is provided with a notch (2), and two symmetrical rotating hooks (3) are installed in the notch (2). The two rotating hooks (3) are spread open and inserted into the pit, and are fixed by pouring concrete; The body of the spiral tube (4) is connected to a rotating tube (6), and the inner wall of the rotating tube (6) is provided with an internal threaded portion (7) adapted to the spiral tube (4); the upper end of the rotating tube (6) is connected to an inclined block (8), and the end surface of the inclined block (8) is provided with a waist hole (9), which is a ground anchor hook hole.

2. A portable ground anchor according to claim 1, characterized in that: The base tube (1) and the spiral tube (4) are designed as an integral whole, and the spiral tube (4) and the base tube (1) are designed in a stepped manner. The upper and lower ends of the base tube (1) are designed in an arc shape, and the notch (2) is located in the middle of the side wall of the base tube (1).

3. A portable ground anchor according to claim 2, characterized in that: The rotary hook (3) is designed as an arc-shaped hook. A rotating shaft is provided at the bottom of the rotary hook (3). The rotating hook (3) is mounted on the notch (2) of the base pipe (1) via the rotating shaft. The outer end of the rotary hook (3) rests on the lower end surface of the notch (2). Concrete is injected into the base pipe (1) and the spiral tube (4) through the notch (2).

4. A portable ground anchor according to claim 3, characterized in that: The drill bit (10) and the turning handle (12) are designed as an integral whole, and a non-slip rubber strip is bonded to the surface of the turning handle (12). The drill bit (10) is received in the upper end of the spiral tube (4) via the second threaded portion (13).

5. A portable ground anchor according to claim 4, characterized in that: The inclined block (8) is designed as an integral unit with the rotating tube (6), and the inclination angle of the inclined block (8) is 15 to 75 degrees. The outermost end of the inclined block (8) is arranged in an arc shape, and the upper end surface of the inclined block (8) is an arc surface.

6. A portable ground anchor according to claim 5, characterized in that: After the rotating tube (6) rotates upward to expose the notch (2), the rotating hook (3) rotates outward due to gravity to be in a use state; the rotating tube (6) can be rotated to store the rotating hook (3) in the notch (2) to be in a stored state.

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