Anchoring device for preventing landslide geological disasters

Abstract

The utility model relates to the technical field of landslide treatment, and discloses an anchoring device for preventing landslide geological disasters, which comprises an anchor body, the inside of the anchor body is rotatably connected with a rotating shaft, the outside of the rotating shaft is provided with a main thread, the outside of the rotating shaft is in threaded connection with a thread bushing, the inside of the anchor body is in sliding connection with a sliding ring, and the sliding ring is provided with a main thread. Sliding blocks are fixedly connected to the four corners of the outer portion of the sliding ring, connecting blocks are fixedly connected to the bottoms of the multiple sliding blocks, rotating plates are rotatably connected to the bottoms of the multiple connecting blocks, triangular blocks are rotatably connected to the bottoms of the multiple rotating plates, and an elastic assembly is arranged at the bottom of the sliding ring. Triangular grooves are formed in the four corners of the interior of the anchor body. The anchor body can be reinforced, stability can be further enhanced, landslide geological disasters can be prevented, meanwhile, the fixing efficiency of the anchor body can be greatly improved, installation steps are simplified, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of landslide control, in particular to an anchoring device for preventing landslide geological disasters. Background Art

[0002] Landslide geological disasters are a natural phenomenon in which the soil or rock on a slope slides down along a weak surface as a whole or in a dispersed manner under the action of gravity. It is mainly induced by external factors. The occurrence of landslides is usually related to multiple factors, including natural factors and human factors. Natural factors such as earthquakes, rainfall, melting ice and snow, and the scouring and soaking of the slope foot by rivers are common causes. For example, rainwater seeping into the soil or rock cracks will cause the material strength to decrease, which may trigger a landslide. Human factors include unreasonable engineering activities, such as excessive excavation at the slope foot, excessive loading on the slope, and water storage and discharge in waterways. These activities will destroy the stability of the slope and may induce landslides.

[0003] In the relevant technologies for preventing and controlling landslides, anchor rods are usually driven into anchor holes inside the slope to anchor the slope, so as to transfer the tension to the deep stable rock and soil layer, so as to effectively bear the structural load and prevent the slope from deforming and becoming unstable. The anchoring force is used to actively resist sliding to enhance the stability of the slope. However, the insufficient stability between the anchor body and the landslide makes it impossible to effectively prevent geological disasters and achieve long-term effective stabilization. At the same time, the fixing efficiency of the anchor body is low, the installation steps are cumbersome, time-consuming and labor-intensive. Therefore, in view of the above shortcomings, an anchoring device for preventing landslide geological disasters is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings in the prior art and to propose an anchoring device for preventing landslide geological disasters, aiming to improve the problems of poor fixing effect and low fixing efficiency of some anchoring devices in the prior art.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An anchoring device for preventing landslide geological disasters comprises an anchor body, wherein the interior of the anchor body is rotatably connected to a rotating shaft, the exterior of the rotating shaft is provided with a main thread, the exterior of the rotating shaft is threadedly connected to a threaded sleeve, the interior of the anchor body is slidably connected to a sliding ring, the exterior four corners of the sliding ring are fixedly connected to sliding blocks, the bottoms of a plurality of the sliding blocks are fixedly connected to connecting blocks, the bottoms of a plurality of the connecting blocks are rotatably connected to rotating plates, the bottoms of a plurality of the rotating plates are rotatably connected to triangular blocks, an elastic component is arranged at the bottom of the sliding ring, the interior four corners of the anchor body are provided with triangular grooves, and the interior of the anchor body is provided with a plurality of sliding grooves.

[0007] Furthermore, the elastic component comprises a sliding column, the top of which is fixedly connected to the bottom of the sliding ring, a spring is sleeved on the outside of the sliding column, and a sliding groove is provided on the inner bottom side of the anchor body.

[0008] Furthermore, a lower pressure ring is fixedly connected to the external top side of the anchor body, a wedge-shaped groove is provided on the internal top side of the anchor body, a rotating disk is fixedly connected to the top of the rotating shaft, wedge blocks are fixedly connected to the four corners of the bottom of the rotating disk, and a drill bit is fixedly connected to the bottom of the anchor body.

[0009] Furthermore, the outside of the threaded sleeve is slidably connected to the inside of the anchor body, and the bottom of the threaded sleeve is in contact with the top of the sliding ring.

[0010] Furthermore, the outer portion of the sliding block is slidably connected to the inner portion of the anchor body, and the outer portion of the connecting block is slidably connected to the inner portion of the anchor body.

[0011] Furthermore, the outside of the triangular block is slidably connected to the inside of the triangular groove, and the outside of the sliding column is slidably connected to the inside of the sliding groove.

[0012] Furthermore, one end of the spring is fixedly connected to the bottom of the sliding ring, and the other end of the spring is fixedly connected to the inner bottom side of the anchor body.

[0013] Furthermore, the outside of the sliding column is slidably connected to the inside of the sliding groove, and the outside of the wedge block is slidably connected to the inside of the wedge groove.

[0014] The utility model has the following beneficial effects:

[0015] In the utility model, through the coordinated use of structures such as the rotating shaft, main thread, threaded sleeve, sliding ring, sliding block, connecting block, rotating plate, triangular block, sliding column, spring, triangular groove, etc., not only can the anchor body and the landslide be reinforced, the stability can be further enhanced, and landslide geological disasters can be prevented, but also the fixing efficiency of the anchor body can be greatly improved, the installation steps can be simplified, and time and labor can be saved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of an anchoring device for preventing landslide geological disasters proposed by the utility model;

[0017] Figure 2 A schematic diagram of the internal structure of an anchor body of an anchoring device for preventing landslide geological disasters proposed by the utility model;

[0018] Figure 3 The utility model is a schematic diagram of an anchor structure of an anchor device for preventing landslide geological disasters.

[0019] Legend:

[0020] 1. Anchor body; 2. Rotating shaft; 3. Main thread; 4. Threaded sleeve; 5. Sliding ring; 6. Sliding block; 7. Connecting block; 8. Rotating plate; 9. Triangular block; 10. Sliding column; 11. Spring; 12. Triangular groove; 13. Sliding groove; 14. Sliding groove; 15. Lower pressure ring; 16. Wedge groove; 17. Rotating disk; 18. Wedge block; 19. Drill bit. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Reference Figure 1 - Figure 3 The utility model provides an embodiment: an anchor device for preventing landslide geological disasters, including an anchor body 1, which is a solid structure used to fix the entire device on the ground, and the anchor body 1 is internally rotatably connected with a rotating shaft 2, and the rotating shaft 2 can rotate freely inside the anchor body 1, and a main thread 3 is provided on the outside of the rotating shaft 2, and a threaded sleeve 4 is connected to the external thread of the rotating shaft 2, and the main thread 3 is used to cooperate with the threaded sleeve 4, so that the rotation of the rotating shaft 2 can be converted into the up and down movement of the threaded sleeve 4, and the anchor body 1 is internally slidably connected with a sliding ring 5, and the external sliding connection of the threaded sleeve 4 is connected to the inside of the anchor body 1, and the bottom of the threaded sleeve 4 is in contact with the top of the sliding ring 5, and the threaded sleeve 4 can move up and down outside the rotating shaft 2, thereby promoting the movement of the sliding ring 5, and the external four corners of the sliding ring 5 are fixedly connected with sliding blocks 6, and the bottoms of multiple sliding blocks 6 are fixedly connected with connecting blocks 7, and the sliding blocks 6 can The sliding block 6 is connected to the inside of the anchor body 1 by sliding movement, and the connecting block 7 is connected to the inside of the anchor body 1 by sliding movement. The bottom of the connecting block 7 is connected to the inside of the anchor body 1 by sliding movement. The bottom of the connecting block 7 is connected to the inside of the anchor body 1 by rotating movement. The bottom of the connecting block 7 is connected to the rotating plate 8 by rotating movement. The bottom of the connecting plate 8 is connected to the triangular block 9 by rotating movement. The rotating plate 8 can rotate at the bottom of the connecting block 7, thereby driving the movement of the triangular block 9. The bottom of the sliding ring 5 is provided with an elastic component, and the elastic component includes a sliding column 10. The top of the sliding column 10 is fixedly connected to the bottom of the sliding ring 5. The sliding column 10 can move up and down with the movement of the sliding ring 5. The outer sleeve of the sliding column 10 is provided with a spring 11. One end of the spring 11 is fixedly connected to the bottom of the sliding ring 5. The other end of the spring 11 is fixedly connected to the inner bottom side of the anchor body 1. The function of the spring 11 is to provide elastic force when the sliding ring 5 moves. The inner bottom side of the anchor body 1 is provided with a sliding groove 14.

[0023] The four corners of the anchor body 1 are all provided with triangular grooves 12, and the anchor body 1 is provided with a plurality of sliding grooves 13. The outside of the triangular block 9 is slidably connected to the inside of the triangular groove 12, and the function of the triangular groove 12 is to limit the movement trajectory of the rotating plate 8, so that the rotating plate 8 can stably move up and down inside the anchor body 1. The outside of the sliding column 10 is slidably connected to the inside of the sliding groove 13, and the function of the sliding groove 13 is to limit the movement trajectory of the triangular block 9. The outside of the sliding column 10 is slidably connected to the inside of the sliding groove 14, and the function of the sliding groove 14 is to limit the movement trajectory of the sliding column 10, so that the sliding column 10 can stably move up and down inside the anchor body 1. The top side of the outside of the anchor body 1 is fixedly connected with a lower pressure ring 15, and the function of the lower pressure ring 15 is When the anchor device is installed, pressure is provided so that the anchor device can be firmly fixed on the ground. A wedge-shaped groove 16 is provided on the inner top side of the anchor body 1. The function of the wedge-shaped groove 16 is to limit the sliding space of the wedge block 18. When the rotating shaft 2 is displaced, the wedge block 18 can slide into the inside of the wedge-shaped groove 16 to complete the engagement, thereby making the device more stable. A rotating disk 17 is fixedly connected to the top of the rotating shaft 2. The four corners of the bottom of the rotating disk 17 are fixedly connected to wedge blocks 18. The outside of the wedge block 18 is slidably connected to the inside of the wedge-shaped groove 16. A drill bit 19 is fixedly connected to the bottom of the anchor body 1. The function of the drill bit 19 is to drill holes in the ground when the anchor device is installed, so that the anchor device can be firmly fixed on the ground.

[0024] Working principle: When the device needs to be fixed on the landslide, the drill bit 19 can be aligned with the ground, and then the pressing ring 15 can be pressed down by the outside to fix the device underground. When the outside of the anchor body 1 is fixed underground, the rotating disk 17 can be rotated to drive the rotating shaft 2 to rotate, and then the main thread 3 and the threaded sleeve 4 can be used to displace the threaded sleeve 4. At this time, the sliding ring 5 can be squeezed and displaced downward by the displacement of the threaded sleeve 4. With the displacement of the sliding ring 5, the sliding block 6 can also be displaced downward. With the displacement of the sliding block 6, the connecting block 7 can also be displaced downward, and then the rotating plate 8 can be rotated. At this time, the rotation of the rotating plate 8 can make the three The corner block 9 slides inside the sliding groove 13, and at this time, the triangular block 9 slides out of the anchor body 1 with the help of the triangular block 9, thereby increasing the contact area between the device and the underground, thereby further enhancing the stability of the device, and with the downward displacement of the sliding ring 5, the sliding column 10 will slide inside the sliding groove 14, thereby causing the spring 11 to be compressed and rebounded. At this time, with the help of the elastic force of the spring 11, the displacement of the sliding ring 5 can be made more stable, thereby further ensuring the stable sliding out of the triangular block 9, and with the rotation of the rotating shaft 2, the wedge block 18 will slide into the inside of the wedge groove 16, thereby causing the wedge block 18 to be engaged with the inside of the wedge groove 16, thereby greatly enhancing the stability and practicality of the device.

[0025] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An anchoring device for preventing landslide geological disasters, comprising an anchor body (1), characterized in that: The anchor body (1) is rotatably connected to a rotating shaft (2) inside, the rotating shaft (2) is provided with a main thread (3) outside, the rotating shaft (2) is threadedly connected to a threaded sleeve (4) outside, the anchor body (1) is slidably connected to a sliding ring (5) inside, the sliding ring (5) is fixedly connected to sliding blocks (6) at four corners outside, the bottoms of a plurality of sliding blocks (6) are fixedly connected to connecting blocks (7), the bottoms of a plurality of connecting blocks (7) are rotatably connected to rotating plates (8), the bottoms of a plurality of rotating plates (8) are rotatably connected to triangular blocks (9), an elastic component is arranged at the bottom of the sliding ring (5), the four corners inside the anchor body (1) are provided with triangular grooves (12), and a plurality of sliding grooves (13) are provided inside the anchor body (1).

2. The anchoring device for preventing landslide geological disasters according to claim 1 is characterized in that: The elastic component comprises a sliding column (10), the top of which is fixedly connected to the bottom of the sliding ring (5), a spring (11) is sleeved on the outside of the sliding column (10), and a sliding groove (14) is provided on the inner bottom side of the anchor body (1).

3. The anchoring device for preventing landslide geological disasters according to claim 2 is characterized in that: A lower pressure ring (15) is fixedly connected to the external top side of the anchor body (1), a wedge-shaped groove (16) is provided on the internal top side of the anchor body (1), a rotating disk (17) is fixedly connected to the top of the rotating shaft (2), wedge blocks (18) are fixedly connected to the four bottom corners of the rotating disk (17), and a drill bit (19) is fixedly connected to the bottom of the anchor body (1).

4. The anchoring device for preventing landslide geological disasters according to claim 3 is characterized in that: The outside of the threaded sleeve (4) is slidably connected to the inside of the anchor body (1), and the bottom of the threaded sleeve (4) is in contact with the top of the sliding ring (5).

5. The anchoring device for preventing landslide geological disasters according to claim 4 is characterized in that: The outside of the sliding block (6) is slidably connected to the inside of the anchor body (1), and the outside of the connecting block (7) is slidably connected to the inside of the anchor body (1).

6. The anchoring device for preventing landslide geological disasters according to claim 5 is characterized in that: The outside of the triangular block (9) is slidably connected to the inside of the triangular groove (12), and the outside of the sliding column (10) is slidably connected to the inside of the sliding groove (13).

7. The anchoring device for preventing landslide geological disasters according to claim 6 is characterized in that: One end of the spring (11) is fixedly connected to the bottom of the sliding ring (5), and the other end of the spring (11) is fixedly connected to the inner bottom side of the anchor body (1).

8. The anchoring device for preventing landslide geological disasters according to claim 7 is characterized in that: The outside of the sliding column (10) is slidably connected to the inside of the sliding groove (14), and the outside of the wedge block (18) is slidably connected to the inside of the wedge groove (16).

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