Ground anchor
By designing a combined structure of a cylindrical ground anchor main rod, a pin and a sleeve fixing nail, the anchoring effect and stability of the ground anchor are enhanced, the problem of insufficient bearing capacity of existing ground anchors on soft soil is solved, and the production cost is reduced.
Patent Information
- Application Number
- CN202422855677.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-22
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-11-22
AI Technical Summary
The existing ground anchor structure is simple and the anchoring effect is not strong enough, especially on soft soil, it is difficult to bear large tension, and there are consumables problems in the production process.
A ground anchor is designed, including a cylindrical main rod and two sets of symmetrical pins, with a sleeve and three sets of fixing nails on the bottom. The pins and fixing nails increase the contact area with the soil and the supporting force, forming an integrated structure to reduce the processing steps.
The stability and bearing capacity of the ground anchor are improved, the production cost is reduced, and a production process without consumables is realized.
Smart Images
Figure CN223458803U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of ground anchor, concretely is a ground anchor. BACKGROUND
[0002] The ground anchor is a device for fixing structure, and it generates tension or pressure through the anchor piece buried in the ground to stabilize the ground surface or structure. The ground anchor is widely used in construction, bridge, tunnel, retaining wall and other engineering, especially in lifting operation, excavation engineering and slope stability and other occasions. The ground anchor has various forms, including anchor pile, anchor point, anchor spindle and drag pit, and the commonly used materials are steel wire rope, steel pipe, reinforced concrete prefabricated parts, etc. In the planting industry, it is also relatively common to install a spray water on the top of the ground anchor for positioning and anchoring the spray head.
[0003] However, the existing ground anchor structure is relatively simple, and the anchoring effect is not strong enough, especially in the planting industry, when encountering soft soil, it often cannot meet the requirements when needing to bear large tension. In addition, in the production process of the ground anchor, the bottom of the ground anchor usually needs to be cut and then polished into a sharp shape, which has the problem of material consumption.
[0004] To solve the above problems, we propose a ground anchor to solve the above problems. CONTENT OF THE UTILITY MODEL
[0005] To solve the problems in the background art, the utility model provides a ground anchor.
[0006] To achieve the above purpose, the technical scheme adopted by the utility model is:
[0007] A ground anchor, comprising a cylindrical ground anchor main rod, the bottom of the ground anchor main rod is provided with two groups of insertion pins, the two groups of insertion pins are symmetrically arranged on both sides of the bottom end of the ground anchor main rod.
[0008] A support assembly, the support assembly comprises a sleeve, the sleeve is movably sleeved on the outer surface of the ground anchor main rod, and the bottom of the sleeve movably installs three groups of fixing nails.
[0009] Preferably, the head end of the ground anchor main rod is provided with two groups of fixing holes.
[0010] Preferably, the three groups of fixing nails are located on the periphery of the ground anchor main rod and are distributed in a triangular shape.
[0011] Preferably, the ground anchor main rod and the two groups of insertion pins are of an integral structure.
[0012] Preferably, the intersection of the two groups of insertion pins is provided with a "V" shaped structure.
[0013] Compared with the prior art, the utility model has the beneficial effects that:
[0014] In this solution, two sets of pins are provided at the bottom of the main ground anchor rod, thereby increasing the contact area between the main ground anchor rod and the soil when the main ground anchor rod is inserted into the soil. At the same time, a sleeve is provided on the outside of the main ground anchor rod, and three sets of fixing nails are provided at the bottom of the sleeve. The three sets of fixing nails provide support, thereby further improving the stability of the ground anchor of the present invention when inserted into the soil for use, improving its anchoring effect, and enhancing the bearing tension.
[0015] In this solution, the anchor main rod and two sets of pins are cut into one piece to form a ground anchor of a specific shape, which reduces the processing steps, reduces production costs, and has the advantages of no wasted materials. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0017] Figure 2 The exploded view of the utility model; the side sectional structural view;
[0018] Figure 3 This is a schematic diagram of the structure of the utility model assembled into a cylindrical shape;
[0019] Figure 4 This is a schematic diagram of the utility model in which a cylinder is cut and separated into two anchor structures.
[0020] In the figure: 1. Main ground anchor rod; 11. Pin; 12. Fixing hole; 2. Sleeve; 21. Fixing nail; 3. Auxiliary ground anchor rod. DETAILED DESCRIPTION
[0021] The technical solution in the embodiments of the present application is to solve the problems of the above-mentioned background technology, and the overall idea is as follows:
[0022] Example: Refer to Figure 1 - Figure 4 As shown, a ground anchor of this embodiment includes a cylindrical ground anchor main rod 1, and two groups of pins 11 are provided at the bottom of the ground anchor main rod 1. The two groups of pins 11 are symmetrically arranged on both sides of the bottom end of the ground anchor main rod 1. By inserting the two groups of pins 11 into the soil, the ground anchor main rod 1 is installed and used.
[0023] The support assembly includes a sleeve 2, which is movably mounted on the outer surface of the ground anchor main rod 1. Three groups of fixing nails 21 are movably installed on the bottom of the sleeve 2. The three groups of fixing nails 21 are located on the periphery of the ground anchor main rod 1 and are distributed in a triangular shape. The sleeve 2 is mounted on the outer surface of the ground anchor main rod 1, and then the sleeve 2 is pressed so that the three groups of fixing nails 21 penetrate into the soil, thereby achieving stable support and fixation of the ground anchor main rod 1, thereby effectively enhancing the anchoring effect and increasing the bearing capacity.
[0024] In some examples, two groups of fixing holes 12 are opened at the head end of the ground anchor main rod 1 , and the fixing holes 12 are used to fix objects installed on the top of the ground anchor main rod 1 .
[0025] In some examples, the anchor main rod 1 and the two sets of pins 11 are an integrated structure. When producing the anchor of the present invention, only one-time cutting of the cylinder is required to obtain the finished product without the need for secondary processing, thereby reducing production costs. In addition, the material left over from the cylinder cutting is also a ground anchor. Figure 3 and Figure 4 The auxiliary ground anchor rod 3 shown, the main ground anchor rod 1 and the auxiliary ground anchor rod 3 can be combined into a complete cylinder, and separated to form two ground anchors with different structures. The entire production and processing process achieves the advantage of no consumables, thereby reducing production costs; through the above method, the pins 11 of the utility model can also be cut into three groups or more.
[0026] In some examples, the intersection of the two groups of pins 11 is configured as a “V”-shaped structure.
[0027] In some examples, the fixing nails 21 can be rotated outward 50 degrees so that the three groups of fixing nails 21 are in an expanded state. The fixing nails 21 can also be rotated inward so that the fixing nails 21 are parallel to the main anchor rod 1, thereby providing convenience for the storage of the fixing nails 21.
[0028] The working principle of this utility model is:
[0029] When the ground anchor needs to be used, the user first inserts the pin 11 into the selected location, then puts the sleeve 2 on the ground anchor main rod 1, and then rotates the three groups of fixing nails 21 outward so that the three groups of fixing nails 21 are in the expanded state, and then presses the sleeve 2 downward. When the three groups of fixing nails 21 are all inserted into the ground, the ground anchor main rod 1 is supported and fixed, thereby effectively improving the stability of the ground anchor main rod 1 when inserted into the soil for use.
[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.
Claims
1. An earth anchor characterized by, The utility model relates to a ground anchor, which comprises a cylindrical ground anchor main rod (1), the bottom of the ground anchor main rod (1) is provided with two groups of insertion pins (11), and the two groups of insertion pins (11) are symmetrically arranged at the two sides of the bottom end of the ground anchor main rod (1); A supporting assembly is arranged on the ground anchor main rod (1), which comprises a sleeve (2) movably sleeved on the outer surface of the ground anchor main rod (1), and the bottom of the sleeve (2) is movably provided with three groups of fixing nails (21).
2. An earth anchor according to claim 1 wherein, The head end of the ground anchor main rod (1) is provided with two groups of fixing holes (12).
3. An earth anchor according to claim 2, wherein, The three groups of fixing nails (21) are located on the periphery of the ground anchor main rod (1) and are distributed in a triangular shape.
4. An earth anchor according to claim 3, wherein, The ground anchor main rod (1) and the two groups of insertion pins (11) are of an integral structure.
5. An earth anchor according to claim 4 wherein, The intersection of the two groups of insertion pins (11) is provided with a "V" shaped structure.