A fixed anchor for soil and water conservation

Abstract

The utility model provides a kind of fixed anchor for soil and water conservation, including a vertical rod, a upper cover is connected in the top of vertical rod, and a upper lug is arranged on the top of vertical rod and the upper surface of upper cover is in abutment;Threadedly connected a prop-up connecting portion is arranged on the bottom of vertical rod, the prop-up connecting portion includes a sleeve ring connected with vertical rod, a outer extension plate is hingedly arranged on at least one side of sleeve ring, and the outer extension plate is cooperatively arranged with a connecting torsion spring arranged outside sleeve ring.The utility model adopts the mode that prop-up connecting portion is connected in vertical rod, so that the inserted vertical rod can have better checking ability after insertion, and therefore, the loosening of fixed anchor during use can be reduced or avoided.

Description

Technical Field

[0001] This application relates to a fixed anchor for soil and water conservation. Background Technology

[0002] When constructing rivers or reservoirs, dam structures are necessary to ensure safety. A dam generally consists of two parts: one is the structure adjacent to the water surface, which requires impact-resistant features; the other is the raised section, which needs to be protected against soil erosion. Currently, soil erosion is typically prevented by installing protective netting and planting vegetation within it. However, since the protective netting not only serves a meshing function but also needs to provide stability, simply laying the netting is insufficient; anchor bolts are required for fixation. Current anchor bolt structures are prone to loosening after a period of use; therefore, it is necessary to improve the existing anchor bolt structure. Utility Model Content

[0003] To address the aforementioned problems, this application proposes a fixed anchor for soil and water conservation, comprising a vertical rod, an upper cover plate sleeved on the top of the vertical rod, and an upper protrusion abutting against the upper surface of the upper cover plate at the top of the vertical rod; a supporting connecting part threadedly connected to the bottom of the vertical rod, the supporting connecting part including a sleeve ring threadedly connected to the vertical rod, and an extension plate hinged to at least one side of the sleeve ring, the extension plate cooperating with a connecting torsion spring disposed outside the sleeve ring. This application employs a supporting connecting part sleeved on the vertical rod, enabling the inserted vertical rod to have better soil-based verification capability after insertion, thus reducing and preventing loosening of the fixed anchor during use.

[0004] Preferably, the connecting ring includes an internally threaded connecting ring threaded to the vertical rod, and lateral connecting ears are respectively provided on both sides of the internally threaded connecting ring; the extended plate includes a plate body, and lateral snap-fit ​​plates are respectively provided on both sides of the plate body, the lateral snap-fit ​​plates being movably sleeved on the lateral connecting ears. This application adopts a method of extending the lateral plates outward and using connecting torsion springs to ensure stable positioning during installation, avoiding easy insertion into the soil during use, while allowing the lateral snap-fit ​​plates to be stably inserted into the soil by extending the vertical rod during use, thus ensuring the stability of the structure.

[0005] Preferably, there are two extension plates, arranged on both sides of the vertical rod respectively, with the lateral locking plate of one extension plate disposed between the lateral locking plate of the other extension plate and the internal threaded connecting ring. This application uses two oppositely arranged extension plates, which are sleeved on the lateral connecting lugs. After unfolding, both sides of the vertical rod are effectively supported, thus making the structure more stable.

[0006] Preferably, the connecting torsion spring includes a torsion spring body, which is disposed between the lateral snap-fit ​​plates on the same side of the two outrigger plates. Spring extension arms are respectively provided on both sides of the torsion spring body, and the spring extension arms are abutted against the upper side of the corresponding plate body.

[0007] Preferably, the inner surface of the plate body is configured to mate with the outer surface of the plate body.

[0008] Preferably, the upper cover plate includes a central ring, and a plurality of pressing and embedding rods are provided on the side of the central ring.

[0009] Preferably, a conical insertion head is provided at the bottom of the vertical rod.

[0010] This application can bring the following beneficial effects: 1. This application adopts a method of sleeved connection of the support joint on the vertical rod, so that the inserted vertical rod can have a better verification ability with the soil after insertion. Therefore, it can reduce and avoid the loosening of the fixed anchor during use.

[0011] 2. This application adopts a method in which the side plate extends outward and a connecting torsion spring is used to ensure stable positioning during installation. This avoids easy insertion into the soil during use, while allowing the side plate to be stably inserted into the soil by extending the vertical rod during use, thus ensuring the stability of the structure.

[0012] 3. This application uses two oppositely arranged extension plates, which are fitted onto the lateral connecting lugs. After unfolding, both sides of the vertical rod are effectively supported, thus making the structure more stable. Attached Figure Description

[0013] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 This is a schematic diagram of the structure of this application.

[0014] Figure 2 This is a schematic diagram of the exploded structure of this application.

[0015] Figure 3 This is a schematic diagram of the structure when the vertical rod is embedded.

[0016] Figure 4 This is a schematic diagram of the structure where the vertical rod is embedded in place and then lifted out to extend from the outer plate.

[0017] Figure 5 In order to be in Figure 4 The diagram shows the structure after the vertical rods are embedded in place. Detailed Implementation

[0018] To clearly illustrate the technical features of this solution, the following detailed description, in conjunction with the accompanying drawings, will be provided.

[0019] In the first embodiment, as Figure 1-2 As shown, a fixed anchor for soil and water conservation includes a vertical rod 1, an upper cover plate 2 sleeved on the top of the vertical rod 1, an upper protrusion 3 abutting against the upper surface of the upper cover plate 2 on the top of the vertical rod 1, and a supporting connecting part 4 threadedly connected to the bottom of the vertical rod 1. The supporting connecting part 4 includes a sleeve ring 5 threadedly connected to the vertical rod 1, and an extension plate 6 hinged on at least one side of the sleeve ring 5. The extension plate 6 is configured to cooperate with a connecting torsion spring 7 disposed on the outside of the sleeve ring 5.

[0020] In use, the vertical rod 1 is anchored into the soil. During the burial process, the extended plate 6 is pressed against the vertical rod 1 by the soil pressure as it is buried downwards, until the upper cover plate 2 abuts against the protective net. After reaching the predetermined position, the vertical rod 1 is pulled upwards, causing the supporting connecting part 4 to protrude outwards due to the obstruction of the soil. Then, the vertical rod 1 is screwed downwards, so that the upper protrusion 3 abuts against the upper cover plate 2, and the upper cover plate 2 abuts against the protective net, thus completing the structural assembly.

[0021] In the second embodiment, as Figure 1-5 As shown, a fixed anchor for soil and water conservation includes a vertical rod 1, an upper cover plate 2 sleeved on the top of the vertical rod 1, an upper protrusion 3 abutting against the upper surface of the upper cover plate 2 on the top of the vertical rod 1, and a supporting connecting part 4 threadedly connected to the bottom of the vertical rod 1. The supporting connecting part 4 includes a sleeve ring 5 threadedly connected to the vertical rod 1, and an extension plate 6 hinged on at least one side of the sleeve ring 5. The extension plate 6 is configured to cooperate with a connecting torsion spring 7 disposed on the outside of the sleeve ring.

[0022] The connecting ring 5 includes an internally threaded connecting ring 8 that is threadedly connected to the vertical rod 1, and lateral connecting ears 9 are respectively provided on both sides of the internally threaded connecting ring 8. The extending plate 6 includes a plate body 10, and lateral locking plates 11 are respectively provided on both sides of the plate body 10. The lateral locking plates 11 are movably sleeved on the lateral connecting ears 9. There are two extending plates 6, which are respectively arranged on both sides relative to the vertical rod 1. The lateral locking plate 11 of one extending plate 6 is disposed between the lateral locking plate 11 of the other extending plate 6 and the internally threaded connecting ring 8. The connecting torsion spring 7 includes a torsion spring body 12, which is disposed between the lateral locking plates 11 on the same side of the two extending plates 6. Spring extension arms 13 are respectively provided on both sides of the torsion spring body 12, and the spring extension arms 13 abut against the upper side of the corresponding plate body 10. The inner surface of the plate body 10 is fitted with the outer surface of the plate body 10.

[0023] The upper cover plate 2 includes a central ring 14, and several pressing and embedding rods 15 are provided on the side of the central ring 14. A conical insertion head 16 is provided at the bottom of the vertical rod 1.

[0024] During assembly, the side connecting plate 11 is movably sleeved and engaged with the side connecting ear 9. Two connecting torsion springs 7 can be set, respectively between the side connecting plates 11 of the two extended plates 6, so that the spring extension arm 13 abuts against the upper side of the corresponding plate body 10. During use, the vertical rod 1 is anchored into the soil. During the burial process, the extended plate 6 is pressed against the vertical rod 1 by the soil pressure when buried downwards, until the upper cover plate 2 abuts against the protective net. After reaching the predetermined position, the vertical rod 1 is pulled upwards, so that the supporting connecting part 4 protrudes outwards due to the obstruction of the soil and the pressure of the spring extension arm 13 on the plate body 10. Then, the vertical rod 1 is screwed downwards, so that the upper protrusion 3 abuts against the upper cover plate 2, so that the upper cover plate 2 abuts against the protective net, completing the structural assembly.

[0025] The above are merely embodiments of this application and are not intended to limit the scope of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of the claims of this application.

Claims

1. A fixed anchor for soil and water conservation, characterized in that: The device includes a vertical rod, an upper cover plate sleeved on the top of the vertical rod, and an upper protrusion abutting against the upper surface of the upper cover plate at the top of the vertical rod. A supporting connection part is threaded to the bottom of the vertical rod. The supporting connection part includes a sleeve ring threaded to the vertical rod. An extension plate is hinged to at least one side of the sleeve ring. The extension plate is configured to cooperate with a connecting torsion spring disposed on the outside of the sleeve ring.

2. A fixed anchor for soil and water conservation as described in claim 1, characterized in that: The sleeve ring includes an internally threaded connecting ring that is threaded to the vertical rod, and lateral connecting ears are provided on both sides of the internally threaded connecting ring; the extension plate includes a plate body, and lateral snap-fit ​​plates are provided on both sides of the plate body, and the lateral snap-fit ​​plates are movably sleeved on the lateral connecting ears.

3. A fixed anchor for soil and water conservation as described in claim 2, characterized in that: The number of the extension plates is two, and they are arranged on both sides relative to the vertical rod. The lateral snap-fit ​​plate of one extension plate is disposed between the lateral snap-fit ​​plate of the other extension plate and the internal threaded connecting ring.

4. A fixed anchor for soil and water conservation as described in claim 3, characterized in that: The connecting torsion spring includes a torsion spring body, which is disposed between lateral snap plates on the same side of the two outward extension plates. Spring extension arms are respectively provided on both sides of the torsion spring body, and the spring extension arms are abutted against the upper side of the corresponding plate body.

5. A fixed anchor for soil and water conservation as described in claim 2, characterized in that: The inner surface of the plate body is fitted with the outer surface of the plate body.

6. A fixed anchor for soil and water conservation as described in claim 1, characterized in that: The upper cover plate includes a central ring, and several pressing rods are provided on the side of the central ring.

7. A fixed anchor for soil and water conservation as described in claim 1, characterized in that: A conical insert head is provided at the bottom of the vertical rod.

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