Reusable ground anchor

Abstract

The utility model discloses a reusable ground anchor, which belongs to the technical field of reutilization of ground anchors and is characterized in that a concrete precast seat is arranged at the lower end of a concrete precast block, a concrete precast member consisting of the concrete precast block and the concrete precast seat is divided into two halves, and embedding holes matched with a V-shaped underframe and an anchor rod are formed in the inner end of the concrete precast block on one half; the impact head is impacted to damage the concrete precast block, the concrete precast block and the V-shaped bottom frame are rapidly separated, and a new ground anchor is formed by the new concrete precast piece, the anchor rod and the V-shaped bottom frame. And by adopting the innovative design of the concrete prefabricated part and the reusable anchor rod, the production and installation cost is remarkably reduced. By producing the prefabricated parts in batches, the production efficiency is improved, and the unit cost is reduced, which benefits from the advantage of standardized production. Meanwhile, due to the reusable characteristic of the anchor rod, the extra cost for purchasing a new anchor rod in each construction is eliminated, and long-term effective cost control is ensured.

Description

Technical Field

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

[0002] As an anchoring body, ground anchor is buried deep under the ground and is mainly used to firmly connect the objects to be fixed to the ground. In lifting operations, ground anchor plays a vital role and is used to fix the towing rope, wind rope, winch, guide pulley and other equipment to ensure the safety and stability of the operation.

[0003] There are many types of ground anchors. According to their different settings, they can be divided into pile anchors, counterweight anchors, pit anchors, and horizontal anchors. Among them, pile anchors are usually used to fix cables with less force, while horizontal anchors are made by tying multiple logs with wire ropes, placing them horizontally at the bottom of the anchor pit, and then backfilling and compacting them with soil and rocks. Their structure is strong and can withstand greater tension.

[0004] However, in actual applications, the design and use of ground anchors are often closely related to specific projects or projects. Due to the diversity of application scenarios and geological conditions, the specifications, materials and installation methods of ground anchors also vary greatly. This makes it difficult for one type of ground anchor to adapt to a variety of different application scenarios, thus limiting its reuse possibility to a certain extent.

[0005] In addition, during the installation process, ground anchors usually need to be tightly connected to the ground or structure to ensure their stability and safety. This connection method often involves destructive installation, such as drilling, digging or welding, which may cause damage or destruction to the ground anchor, thereby reducing the possibility of its reuse. Utility Model Content

[0006] The main purpose of the utility model is to provide a reusable ground anchor, which can effectively solve the problems raised in the background technology.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A reusable ground anchor comprises an anchor rod and a V-shaped base frame, wherein the V-shaped base frame is located at the lower end of the anchor rod, and the V-shaped base frame and the anchor rod are designed in an inverted umbrella shape;

[0009] The end surface of the anchor rod is provided with a plurality of first mounting holes, and a docking seat is sleeved at the first mounting hole of the anchor rod, a connecting seat is provided at the lower end of the docking seat, a second mounting hole matching the first mounting hole is provided on the docking seat, and the connection between the docking seat and the anchor rod is realized by inserting bolts into the first mounting hole and the second mounting hole, an impact head is provided at the upper end of the anchor rod, and a hanging hole is provided on the side wall of the impact head;

[0010] A precast concrete block is provided at the lower end of the connection seat, and a precast concrete seat is provided at the lower end of the precast concrete block. The precast concrete part consisting of the precast concrete block and the precast concrete seat is divided into two halves, and an embedded hole adapted to the V-shaped base frame and the anchor rod is opened at the inner end of the precast concrete block on one side;

[0011] The impact head destroys the precast concrete block under impact, quickly separates the precast concrete block and the V-shaped base frame, and uses a new precast concrete part, an anchor rod and the V-shaped base frame to form a new ground anchor.

[0012] In an optional solution of the present application, the anchor rod, impact head and V-shaped chassis are designed as one piece, and the two end heads of the V-shaped chassis are designed as wedge-shaped blocks, and the edges of the anchor rod, impact head and V-shaped chassis are designed as arcs;

[0013] In an optional solution of the present application, the connecting seat and the docking seat are designed as one body, and the cross-sections of the connecting seat and the docking seat are designed in a "T" shape, and a rubber ring is provided at the connection between the docking seat and the anchor rod;

[0014] In an optional solution of the present application, a plurality of the first mounting holes are equidistantly distributed on the anchor rod, and a plurality of the second mounting holes are equidistantly distributed on the docking seat;

[0015] In an optional solution of the present application, a hole is drilled on the end surface of the connecting seat, and the edge of the lower end hole of the hole protrudes;

[0016] According to an optional solution of the present application, the precast concrete block and the precast concrete seat are designed as an integrated whole, and the cross-sections of half of the precast concrete block and the precast concrete seat are designed in an "L" shape.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] In this utility model, we have significantly reduced production and installation costs by using the innovative design of prefabricated concrete parts and reusable anchor rods. By mass-producing prefabricated parts, we have improved production efficiency and achieved unit cost reduction, thanks to the advantages of standardized production. At the same time, the reusable nature of the anchor rod eliminates the additional cost of purchasing new anchor rods for each construction, ensuring effective control of long-term costs.

[0019] The design also simplifies the construction process, reducing complex steps such as on-site concrete pouring. Prefabricated parts can be pre-made and stored, ready for installation at any time, greatly improving construction speed and efficiency. The reusable anchor rods also reduce the workload of disassembly and replacement, further improving the convenience of construction.

[0020] In terms of structural stability, the close combination of precast concrete parts and anchor rods provides reliable protection. The design of precast parts fully considers the principles of mechanics and can efficiently disperse and withstand external forces, thereby enhancing the bearing capacity and safety of the overall structure. At the same time, the repeated use of anchor rods will not damage their performance, ensuring the long-term stability of the structure.

[0021] In addition, this design also meets the requirements of environmental protection and sustainable development. The mass production and reuse of prefabricated parts reduce the generation of construction waste and reduce the impact on the environment. By reducing resource waste and reducing energy consumption, this design helps promote the green transformation of the construction industry.

[0022] The reusable anchor design that uses precast concrete to reduce costs is not only suitable for large-scale engineering projects, but also has flexibility and versatility, and is suitable for small and temporary projects. This design provides an economical and efficient solution for various engineering projects, showing its wide application prospects in the construction industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a diagram showing the concrete prefabricated parts of the utility model;

[0025] Figure 3 This is a diagram showing the anchor rod and the connecting seat of the utility model;

[0026] Figure 4 for Figure 3 Enlarged schematic diagram at point A in the middle.

[0027] In the figure: 1. anchor rod; 2. impact head; 3. hanging hole; 4. connecting seat; 5. V-shaped base frame; 6. first installation hole position; 7. docking seat; 8. second installation hole position; 9. precast concrete block; 10. precast concrete seat; 11. embedded hole; 12. drilling hole. DETAILED DESCRIPTION

[0028] 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.

[0029] like Figure 1 - Figure 4As shown, a reusable ground anchor cleverly integrates multiple components such as an anchor rod 1, an impact head 2 and a V-shaped base frame 5 through an integrated design, showing unique and practical technical characteristics.

[0030] First, the V-shaped chassis 5 is carefully placed at the lower end of the anchor rod 1, forming an inverted umbrella-shaped stable structure. This design not only enhances the stability of the entire ground anchor device, but also greatly improves its reuse rate, allowing the device to maintain excellent performance in long-term use.

[0031] In order to further improve the stability of the structure, a plurality of equally spaced first mounting holes 6 are designed on the end surface of the anchor rod 1. These holes not only facilitate positioning and fixing during installation, but also make the entire device more compact and firm. A docking seat 7 is cleverly set at each first mounting hole 6, and these docking seats 7 are tightly connected to the anchor rod 1 by bolts, forming an indestructible connection structure.

[0032] The design of the docking seat 7 is also ingenious, with its upper end tightly connected to the anchor rod 1 and its lower end connected to the connecting seat 4. This integrated design not only improves the reliability of the connection, but also makes the entire device more convenient to disassemble and replace. In addition, the docking seat 7 is also provided with a second mounting hole 8 that matches the first mounting hole 6, and a tight connection between the docking seat 7 and the anchor rod 1 is achieved by inserting a bolt.

[0033] As an important part of the ground anchor device, the impact head 2 is cleverly arranged at the upper end of the anchor rod 1. A hanging hole 3 is opened on its side wall, which not only facilitates the hanging and carrying of the ground anchor, but also enhances the stability of the overall structure. When the impact head 2 is impacted by external force, it can quickly destroy the prefabricated concrete block 9, thereby realizing the rapid separation and replacement of the ground anchor.

[0034] The connecting seat 4 is a key component for connecting the precast concrete block 9, and its lower end is closely connected to the precast concrete block 9. The lower end of the precast concrete block 9 is closely connected to the precast concrete seat 10. The precast concrete parts composed of these two parts are cleverly designed into two halves. The inner end of each half of the precast concrete block 9 is provided with an embedding hole 11 that matches the V-shaped base frame 5 and the anchor rod 1. This design allows the ground anchor to be easily embedded in the concrete during installation, thereby improving the overall stability.

[0035] In addition, the connecting seat 4 and the docking seat 7 are designed as an integrated structure, and its cross section presents a unique "T" shape. This design not only enhances the strength of the structure, but also makes the entire ground anchor device more beautiful. A rubber ring is also cleverly provided at the connection between the docking seat 7 and the anchor rod 1 to further improve the sealing and stability of the connection.

[0036] A drill hole 12 is provided on the end surface of the connection seat 4. The protruding edge of the lower end hole of the drill hole 12 not only facilitates positioning and adjustment during installation, but also enhances the overall strength of the connection seat 4. At the same time, the precast concrete block 9 and the precast concrete seat 10 are also designed as an integrated structure, and the cross-section of the half-precast concrete block 9 and the precast concrete seat 10 presents a unique "L" shape, which not only facilitates installation, but also improves the stability of the overall structure.

[0037] In actual use, first ensure that all components are complete and assemble according to the above steps. After assembly, place the ground anchor device at the position where it needs to be fixed, and impact the impact head 2 through external equipment or manpower to quickly destroy the precast concrete block 9 and separate it from the precast concrete seat 10. When replacement is required, just take out the old precast concrete parts, replace the new precast concrete block 9 and precast concrete seat 10, and then embed the anchor rod 1 and V-shaped chassis 5 into the embedding hole 11 of the new precast concrete block 9. This design enables the ground anchor device to be quickly replaced and reused, greatly improving work efficiency and economic benefits.

[0038] This reusable ground anchor device has the characteristics of high stability, high reliability and high reusability through integrated design and clever component coordination. In practical applications, it can effectively improve work efficiency, reduce costs and reduce resource waste, and has broad application prospects and market potential.

[0039] This utility model adopts the innovative design of prefabricated concrete parts and reusable anchor rods, which reduces the production and installation costs, improves production efficiency, and achieves a reduction in unit cost. This design simplifies the construction process, reduces complex steps such as on-site pouring, and improves construction speed and efficiency. At the same time, this design ensures structural stability and meets the requirements of environmental protection and sustainable development. This design is not only suitable for large-scale projects, but also has flexibility and versatility, providing an economical and efficient solution for various engineering projects;

[0040] 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 reusable ground anchor, comprising an anchor rod (1) and a V-shaped base frame (5), wherein the V-shaped base frame (5) is located at the lower end of the anchor rod (1), and the V-shaped base frame (5) and the anchor rod (1) are designed in an inverted umbrella shape, characterized in that: The end surface of the anchor rod (1) is provided with a plurality of first mounting holes (6), and a docking seat (7) is sleeved at the first mounting hole (6) of the anchor rod (1), a connecting seat (4) is provided at the lower end of the docking seat (7), a second mounting hole (8) adapted to the first mounting hole (6) is provided on the docking seat (7), and the docking seat (7) and the anchor rod (1) are connected by bolts inserted into the first mounting hole (6) and the second mounting hole (8), an impact head (2) is provided at the upper end of the anchor rod (1), and a hanging hole (3) is provided on the side wall of the impact head (2); A precast concrete block (9) is provided at the lower end of the connection seat (4), a precast concrete seat (10) is provided at the lower end of the precast concrete block (9), and the precast concrete member consisting of the precast concrete block (9) and the precast concrete seat (10) is divided into two halves, and an embedded hole (11) adapted to the V-shaped base frame (5) and the anchor rod (1) is provided at the inner end of the half of the precast concrete block (9); The impact head (2) destroys the prefabricated concrete block (9) under impact, quickly separates the prefabricated concrete block (9) and the V-shaped base frame (5), and uses a new prefabricated concrete part, the anchor rod (1) and the V-shaped base frame (5) to form a new ground anchor.

2. A reusable ground anchor according to claim 1, characterized in that: The anchor rod (1), the impact head (2) and the V-shaped base frame (5) are designed as an integrated whole, and the two end heads of the V-shaped base frame (5) are designed as wedge-shaped blocks, and the edges of the anchor rod (1), the impact head (2) and the V-shaped base frame (5) are designed as arc-shaped.

3. A reusable ground anchor according to claim 2, characterized in that: The connecting seat (4) and the docking seat (7) are designed as an integral whole, and the cross-sections of the connecting seat (4) and the docking seat (7) are designed in a "T" shape. A rubber ring is provided at the connection between the docking seat (7) and the anchor rod (1).

4. A reusable ground anchor according to claim 3, characterized in that: A plurality of the first mounting holes (6) are equidistantly distributed on the anchor rod (1), and a plurality of the second mounting holes (8) are equidistantly distributed on the docking seat (7).

5. A reusable ground anchor according to claim 4, characterized in that: The end surface of the connection seat (4) is provided with a drilling hole (12), and the lower end hole edge of the drilling hole (12) is protruding.

6. A reusable ground anchor according to claim 5, characterized in that: The precast concrete block (9) and the precast concrete seat (10) are designed as an integrated whole, and the cross-sections of the half precast concrete block (9) and the precast concrete seat (10) are designed in an "L" shape.

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