Anchoring device for side slope

Abstract

The utility model relates to an anchoring device for a side slope. The method is suitable for the technical field of slope treatment. According to the technical scheme, the side slope anchoring device is characterized in that the side slope anchoring device is provided with a first bottom plate and a second bottom plate, the first bottom plate and the second bottom plate are connected through a hinge, and an angle adjusting mechanism is installed between the first bottom plate and the second bottom plate; the first bottom plate and the second bottom plate are each provided with an anchoring mechanism capable of being anchored into a side slope. Thus, when the anchoring device is applied to slopes with different angles, the included angle between the first bottom plate and the second bottom plate is adjusted through the angle adjusting mechanism, the first bottom plate and the second bottom plate can be stably arranged on the surface of the slope conveniently, the anchoring mechanisms on the first bottom plate and the second bottom plate can also be stably anchored into the slope, and the slope fixing effect of the anchoring device is enhanced.

Description

Technical Field

[0001] The utility model relates to an anchoring device for a slope, and is applicable to the technical field of slope management. Background Art

[0002] Slope anchoring device is an engineering structure used to fix and reinforce soil or rock slopes. Usually, such devices include anchor rods, anchor cables, anti-slip piles, ground anchors and other components, which tightly connect the structure to the foundation through mechanical or chemical methods to improve the stability and anti-slip ability of the slope. Slope anchoring technology is widely used in my country's infrastructure construction, especially in highway, railway, water conservancy and urban construction. It is of great significance to ensure engineering safety and prevent geological disasters. The design and construction of anchoring devices need to comply with relevant national standards and specifications to ensure their safety, reliability and long-term effectiveness.

[0003] At present, when the slope anchoring device is used to fix the ditch slope, due to the different angles of the slope, the existing slope anchoring device is inconvenient to fix and support the slopes of different angles, and thus it is difficult to meet the demand for slope fixation. Utility Model Content

[0004] The technical problem to be solved by the utility model is: in order to solve the above technical problem, the utility model provides an anchoring device for a slope.

[0005] The technical solution adopted by the utility model is: a slope anchoring device, characterized in that: it has a first bottom plate and a second bottom plate, the first bottom plate and the second bottom plate are connected by a hinge, an angle adjustment mechanism is installed between the first bottom plate and the second bottom plate, and an anchoring mechanism that can be anchored into the slope is installed on the first bottom plate and the second bottom plate. In this way, when applied to slopes with different angles, the angle between the first bottom plate and the second bottom plate is adjusted by the angle adjustment mechanism, so that the first bottom plate and the second bottom plate can be stably arranged on the slope surface, and the anchoring mechanisms on the first bottom plate and the second bottom plate can also be stably anchored into the slope, thereby enhancing the slope fixing effect of the anchoring device.

[0006] The angle adjustment mechanism comprises a first threaded sleeve and a second threaded sleeve respectively mounted on the first bottom plate and the second bottom plate, a bidirectional screw is mounted between the first threaded sleeve and the second threaded sleeve, and both ends of the bidirectional screw are respectively threadedly matched with the first threaded sleeve and the second threaded sleeve. In this way, during the rotation of the bidirectional screw, the telescopic adjustment of the bidirectional screw is achieved under the cooperation of the first threaded sleeve and the second threaded sleeve at both ends of the bidirectional screw, thereby driving the adjustment of the angle between the first bottom plate and the second bottom plate.

[0007] The first threaded sleeve and the second threaded sleeve are hingedly connected to the first bottom plate and the second bottom plate respectively, the first bottom plate and the second bottom plate are fixedly mounted with a second rotating seat, and the first threaded sleeve and the second threaded sleeve are mounted with a second rotating shaft that matches the shaft hole of the second rotating seat on the first bottom plate and the second bottom plate. In this way, when the bidirectional screw is extended and drives the angle between the first bottom plate and the second bottom plate to be adjusted, the first bottom plate and the first threaded sleeve, and the second bottom plate and the second threaded sleeve can rotate relative to each other.

[0008] A hand-twisting handle is installed on the bidirectional screw rod, so that a person can operate the hand-twisting handle to rotate the bidirectional screw rod.

[0009] The anchoring mechanism comprises an anchor rod installed on the first bottom plate and the second bottom plate, a top plate is fixedly installed on the top of the anchor rod, a thread groove is formed on the anchor rod, and the anchor rod installed on the first bottom plate and the second bottom plate are respectively threadedly matched with the first bottom plate and the second bottom plate. In this way, when the first bottom plate and the second bottom plate are arranged on the slope, the anchor rod is screwed so that the anchor rod is anchored into the slope under the action of thread matching of the first bottom plate or the second bottom plate, thereby enhancing the connection strength between the first bottom plate, the second bottom plate and the slope.

[0010] A first handle is installed on the top plate, so that a person can rotate the anchor rod by operating the first handle.

[0011] A slide groove arranged along the radial direction of the anchor rod is formed on the side wall of the anchor rod, a barb slidably matched with the slide groove is installed in the slide groove, a guide hole arranged along the axial direction of the anchor rod is formed in the anchor rod, the slide groove is connected with the guide hole, and a driving mechanism capable of driving the barb to move out of the anchor rod is arranged in the guide hole. In this way, after the anchor rod is anchored into the slope, the barb is driven by the driving mechanism to move out of the anchor rod and inserted into the slope, thereby enhancing the connection strength between the anchor rod and the slope.

[0012] A limit block is installed on the end of the barb in the anchor rod, and a spring is installed between the limit block and the slide slot. In this way, the barb can be prevented from falling off from the slide slot under the action of the limit block, and the barb can be automatically retracted into the slide slot under the resetting action of the spring.

[0013] The driving mechanism comprises a positioning rod installed in the guide hole along the entire length of the guide hole, a truncated cone block is installed on the positioning rod at a position corresponding to the barb, a threaded column is fixedly installed on the positioning rod, a thread is formed on the threaded column, and the threaded column is matched with the anchor rod thread. In this way, when the positioning rod is rotated, the positioning rod can be driven to move in the guide hole under the action of the threaded cooperation between the threaded column and the anchor rod, and the barb moves out of the anchor rod under the push of the slope of the side wall of the truncated cone block.

[0014] The positioning rod is provided with a second handle at the end extending out of the anchor rod, so that a person can rotate the positioning rod by operating the second handle.

[0015] The beneficial effects of the utility model are as follows: the utility model provides a first bottom plate, a second bottom plate and an angle adjustment mechanism between the first bottom plate and the second bottom plate connected by hinges. When in use, the hand-twisting handle on the bidirectional screw is turned so that the two ends of the bidirectional screw are respectively threadedly rotated with the first threaded sleeve and the second threaded sleeve, so that the first bottom plate and the second bottom plate can be adjusted in angle under the control of the bidirectional screw. At this time, the first bottom plate and the second bottom plate can be respectively installed at the positions of the slope gradient. Since the first bottom plate and the second bottom plate are rotatably arranged, they can be fitted on slopes of different gradients. Then, the anchoring mechanism is used to position the support device in the slope, thereby solving the problem that the existing slope anchoring device is inconvenient to perform fixed support on slopes of different angles.

[0016] The utility model has a threaded groove on the anchor rod so that the anchor rod cooperates with the first base plate and the second base plate threads, so that when the first base plate and the second base plate are arranged on the slope, the anchor rod can be screwed into the slope by operating the first handle; and a positioning rod is installed in the anchor rod so that the threaded column on the positioning rod cooperates with the anchor rod thread, so that when the second handle is operated to rotate the positioning rod, the frustum block on the positioning rod moves in the anchor rod and drives the barb installed in the sliding groove on the anchor rod to move out of the anchor rod and insert into the slope, so that the slope anchoring device can have better stability during the fixing period. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the axial structure of one side of an anchoring device for a slope in the utility model;

[0018] Figure 2 It is a schematic diagram of the axial structure of the other side of a slope anchoring device in the utility model;

[0019] Figure 3 It is a schematic diagram of the top view of the structure of a slope anchoring device in the utility model;

[0020] Figure 4 It is a structural schematic diagram of an anchor rod in a slope anchoring device in the utility model;

[0021] Figure 5 It is a structural schematic diagram of a driving mechanism in a slope anchoring device in the utility model;

[0022] Figure 6 It is a schematic cross-sectional structure diagram of an anchor rod in a slope anchoring device in the utility model;

[0023] In the figure: 1. first base plate; 2. second base plate; 3. first rotating seat; 4. rotating block; 5. first rotating shaft; 6. second rotating seat; 7. second rotating shaft; 8-1. first threaded sleeve; 8-2. second threaded sleeve; 9. bidirectional screw; 10. hand-tightening handle; 11. anchor rod; 12. top plate; 13. first handle; 14. threaded groove; 15. slide groove; 16. limit block; 17. barb; 18. fitting block; 19. spring; 20. fixed seat; 21. threaded column; 22. second handle; 23. positioning rod; 24. frustum block. DETAILED DESCRIPTION

[0024] The present invention will be further described in detail below with reference to the accompanying drawings and through examples. The following examples are provided to explain the present invention, but the present invention is not limited to the following examples.

[0025] This embodiment is a slope anchoring device, which is arranged on slopes with different angles.

[0026] In this embodiment, there are a first base plate 1 and a second base plate 2, which are connected by a hinge, wherein a first rotating seat 3 is fixedly installed on the side wall corresponding to the first base plate 1 and the second base plate 2, a rotating block 4 is fixedly installed on the side wall corresponding to the first base plate 1 on the second base plate 2, and a first rotating shaft 5 is fixedly installed on the rotating block 4, and the first rotating shaft 5 cooperates with the axial hole of the first rotating seat 3, so that the first base plate 1 and the second base plate 2 can rotate relative to each other.

[0027] In this embodiment, an angle adjustment mechanism is installed between the first base plate 1 and the second base plate 2. A first threaded sleeve 8-1 and a second threaded sleeve 8-2 are installed on the first base plate 1 and the second base plate 2, respectively. The first threaded sleeve 8-1 and the second threaded sleeve 8-2 are hingedly connected to the first base plate 1 and the second base plate 2, respectively. A second rotating seat 6 is fixedly installed on the first base plate 1 and the second base plate 2, and a second rotating shaft 7 is installed on the first threaded sleeve 8-1 and the second threaded sleeve 8-2 to match the axial hole of the second rotating seat 6 on the first base plate 1 and the second base plate 2. A bidirectional screw 9 is installed between the first threaded sleeve 8-1 and the second threaded sleeve 8-2, and the two ends of the bidirectional screw 9 are threadedly matched with the first threaded sleeve 8-1 and the second threaded sleeve 8-2, respectively, and a hand screw handle 10 is fixedly installed on the bidirectional screw 9. In this way, it is convenient for personnel to operate the hand-twisted handle 10 to rotate the bidirectional screw 9, so that the bidirectional screw 9 can expand and contract and adjust the angle between the first base plate 1 and the second base plate 2 in cooperation with the first threaded sleeve 8-1 and the second threaded sleeve 8-2 at both ends, so that the anchoring device can be applied to different slopes.

[0028] In this embodiment, anchoring mechanisms that can be anchored into the slope are installed on both the first bottom plate 1 and the second bottom plate 2. Anchor rods 11 are installed on both the first bottom plate 1 and the second bottom plate 2, and a top plate 12 is fixedly installed on the top of the anchor rods 11. A threaded groove 14 is formed on the anchor rods 11. The anchor rods 11 installed on the first bottom plate 1 and the second bottom plate 2 are threadedly matched with the first bottom plate 1 and the second bottom plate 2, respectively, and a first handle 13 is installed on the top plate 12. In this way, when the first bottom plate 1 and the second bottom plate 2 are arranged on the slope, the anchor rod 11 is rotated by operating the first handle 13, so that the anchor rod 11 moves into the slope under the action of threaded matching with the first bottom plate 1 and the second bottom plate 2 and anchors the first bottom plate 1 and the second bottom plate 2 on the slope.

[0029] In this embodiment, a slide groove 15 arranged along the radial direction of the anchor rod 11 is formed on the side wall of the anchor rod 11, a barb 17 slidably matched with the slide groove 15 is installed in the slide groove 15, a guide hole arranged along the axial direction of the anchor rod 11 is formed in the anchor rod 11, the slide groove 15 is connected with the guide hole, a positioning rod 23 is installed in the guide hole along the full length direction of the guide hole, a truncated cone block 24 is installed on the positioning rod 23 at a position corresponding to the barb 17, a threaded column 21 is fixedly installed on the positioning rod 23, the threaded column 21 is formed with threads, and the threaded column 21 is threadedly matched with the anchor rod 11, a fixing seat 20 is installed at the end of the positioning rod 23 extending out of the anchor rod 11, and a second handle 22 is installed on the fixing seat 20. In this way, after the anchor rod 11 is anchored in the slope, the positioning rod 23 is rotated by operating the second handle 22, so that the positioning rod 23 moves in the anchor rod 11 under the action of the threaded column 21 and the threaded cooperation of the anchor rod 11, so that the slope of the side wall of the truncated cone block 24 pushes the barb 17 out of the anchor rod 11 during the movement, thereby allowing the slope anchoring device to have better stability during the fixation period.

[0030] In this embodiment, a limit block 16 is installed on the end of the barb 17 in the anchor rod 11, and a fitting block 18 is formed on the limit block 16 to cooperate with the slope of the side wall of the truncated cone block 24, and a spring 19 is installed between the limit block 16 and the slide groove 15. In this way, the barb 17 can be prevented from falling off from the slide groove 15 under the action of the limit block 16, and the barb 17 can be automatically retracted into the slide groove 15 under the reset action of the spring 19.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A slope anchoring device, characterized in that: The invention comprises a first bottom plate (1) and a second bottom plate (2), wherein the first bottom plate (1) and the second bottom plate (2) are connected via a hinge, an angle adjustment mechanism is installed between the first bottom plate (1) and the second bottom plate (2), and an anchoring mechanism capable of being anchored into a slope is installed on both the first bottom plate (1) and the second bottom plate (2); The angle adjustment mechanism comprises a first threaded sleeve (8-1) and a second threaded sleeve (8-2) respectively mounted on the first base plate (1) and the second base plate (2); a bidirectional screw (9) is mounted between the first threaded sleeve (8-1) and the second threaded sleeve (8-2); two ends of the bidirectional screw (9) are respectively threadably matched with the first threaded sleeve (8-1) and the second threaded sleeve (8-2); The anchoring mechanism comprises an anchor rod (11) mounted on a first bottom plate (1) and a second bottom plate (2); a top plate (12) is fixedly mounted on the top end of the anchor rod (11); a thread groove (14) is formed on the anchor rod (11); the anchor rod (11) mounted on the first bottom plate (1) and the second bottom plate (2) are respectively threadably matched with the first bottom plate (1) and the second bottom plate (2).

2. A slope anchoring device according to claim 1, characterized in that: The first threaded sleeve (8-1) and the second threaded sleeve (8-2) are hingedly connected to the first base plate (1) and the second base plate (2), respectively; the first base plate (1) and the second base plate (2) are fixedly mounted with a second rotating seat (6); the first threaded sleeve (8-1) and the second threaded sleeve (8-2) are mounted with a second rotating shaft (7) that matches with the shaft hole of the second rotating seat (6) on the first base plate (1) and the second base plate (2).

3. A slope anchoring device according to claim 1, characterized in that: A hand-tightening handle (10) is mounted on the bidirectional screw rod (9).

4. A slope anchoring device according to claim 1, characterized in that: A first handle (13) is mounted on the top plate (12).

5. The slope anchoring device according to claim 1, characterized in that: A slide groove (15) is formed on the side wall of the anchor rod (11) and is arranged in the radial direction of the anchor rod (11). A barb (17) is installed in the slide groove (15) and is slidably matched with the slide groove (15). A guide hole is formed in the anchor rod (11) and is arranged in the axial direction of the anchor rod (11). The slide groove (15) is connected to the guide hole. A driving mechanism capable of driving the barb (17) to move outward from the anchor rod (11) is arranged in the guide hole.

6. A slope anchoring device according to claim 5, characterized in that: A limit block (16) is installed on the end of the barb (17) inside the anchor rod (11), and a spring (19) is installed between the limit block (16) and the slide groove (15).

7. The slope anchoring device according to claim 5, characterized in that: The driving mechanism comprises a positioning rod (23) installed in the guide hole along the entire length of the guide hole, a truncated cone block (24) is installed on the positioning rod (23) at a position corresponding to the barb (17), a threaded column (21) is fixedly installed on the positioning rod (23), a thread is formed on the threaded column (21), and the threaded column (21) is threadably matched with the anchor rod (11).

8. A slope anchoring device according to claim 7, characterized in that: The positioning rod (23) is provided with a second handle (22) at the end portion extending out of the anchor rod (11).

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