Anchoring device for slope support

Abstract

The utility model belongs to the field of anchoring device, concretely relates to a kind of anchoring device for side slope support, including anchor disc, the inner wall of anchor disc is detachably connected with main anchor rod, the inner wall of anchor disc is detachably connected with vice anchor rod, the outer wall of main anchor rod is provided with splicing round sleeve, the outer wall of main anchor rod is detachably connected with connecting assembly, and the connecting assembly includes support sleeve seat.The anchoring device for side slope support can realize the connection of main anchor rod and vice anchor rod in different levels inside slope surface, greatly improves anchoring effect.Through the ingenious cooperation of rotating plate, push rod and connecting assembly, it is simple and convenient to operate, just need to pull positioning rod to remove limit, push rotating plate, so that connecting rod can slide into the connecting ring groove of vice anchor rod, and connection is completed.Moreover, connecting assembly is driven through connecting sleeve rod, can realize multilevel connection, effectively enhance the anchoring force to slope surface, greatly reduce landslide risk.

Description

Technical Field

[0001] This utility model relates to the field of anchoring device technology, specifically to an anchoring device for slope protection. Background Technology

[0002] Slope protection is a crucial aspect of ensuring project safety in various construction projects. Whether it's road construction, mining, or building construction, slope treatment is often involved. Anchoring devices, as key equipment in slope protection, directly affect slope stability. With the continuous expansion of project scale and the increasing complexity of construction environments, the requirements for slope protection anchoring devices are becoming increasingly stringent.

[0003] Currently, existing slope support anchoring devices have shortcomings, such as the simple connection method between the main anchor and the secondary anchor, which often can only be connected on the same plane or at a limited level, resulting in limited anchoring effect and difficulty in effectively resisting the risk of landslides under complex geological conditions. In view of this, we propose an anchoring device for slope support. Utility Model Content

[0004] The main objective of this invention is to provide an anchoring device for slope protection that can solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention proposes an anchoring device for slope protection, comprising an anchoring disc, a main anchor rod detachably connected to the inner wall of the anchoring disc, a secondary anchor rod detachably connected to the inner wall of the anchoring disc, a splicing sleeve provided on the outer wall of the main anchor rod, and a connecting assembly detachably connected to the outer wall of the main anchor rod, the connecting assembly comprising:

[0006] The main anchor rod has a support sleeve detachably connected to its outer wall, and a crank plate is rotatably connected to its inner wall.

[0007] A guide plate is fixedly connected to the inner wall of the support sleeve, and a connecting rod is slidably connected to the inner wall of the guide plate;

[0008] A connecting turntable is fixedly connected to the top of the curved disc, and a synchronization top bar is fixedly connected to the top of the connecting turntable;

[0009] The inner wall of the support sleeve is threaded with a limiting ring, the top of the synchronizing top bar is fitted with a connecting sleeve bar, and the bottom of the crank plate is fixedly connected with a synchronizing bottom bar.

[0010] Preferably, both ends of the connecting rod are curved, the connecting rod is provided with a boss, and the guide plate is elastically connected to the connecting rod by a spring.

[0011] Preferably, the synchronous bottom bar passes through the support sleeve, the bottom of the support sleeve is provided with an arc-shaped clearance groove, and both ends of the connecting sleeve bar are provided with socket holes.

[0012] Preferably, a rotating plate is rotatably connected to the top of the main anchor rod, and a push rod penetrates the rotating plate. The outer wall of the push rod is fixedly connected to the inner wall of the rotating plate, and a connection hole is provided at the bottom of the push rod. The synchronous top rod of the connection assembly closest to the anchor plate can be inserted into the connection hole.

[0013] Preferably, a positioning rod is slidably connected to the inner wall of the rotating plate, and the positioning rod is elastically connected to the rotating plate by two springs. A boss is provided on the positioning rod.

[0014] Preferably, the top of the anchoring plate is provided with positioning holes, and two sets of positioning holes are provided, so that the positioning rod can slide into the positioning holes.

[0015] Preferably, the secondary anchor rod has a connecting ring groove, and the connecting rod can slide into the connecting ring groove.

[0016] This utility model provides an anchoring device for slope protection. It has the following beneficial effects:

[0017] (1) The anchoring device used for slope support can achieve the connection of the main anchor and the secondary anchor at different levels inside the slope, which greatly improves the anchoring effect. Through the ingenious cooperation of the rotating plate, the pushing rod and the connecting components, the operation is simple and convenient. Just pull the positioning rod to release the limit and push the rotating plate to make the connecting rod slide into the connecting ring groove of the secondary anchor to complete the connection. Moreover, the connecting components can achieve multi-level connection through the transmission of the connecting sleeve rod, which effectively enhances the anchoring force on the slope and greatly reduces the risk of landslide.

[0018] (2) The anchoring device used for slope protection is easy to maintain and has a user-friendly design. The splicing sleeve can be disassembled for easy maintenance of the connecting components; the connecting turntable and crank plate can be removed by unscrewing the limiting ring, which facilitates the inspection and maintenance of the guide plate. This design can quickly locate and solve potential problems with the device, reduce maintenance time and costs, and ensure that the anchoring device can be reused. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0020] Figure 1This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0021] Figure 2 This is a cross-sectional view of the anchoring disc and rotating plate of this utility model.

[0022] Figure 3 This is an exploded cross-sectional view of the connecting sleeve and the main anchor rod of this utility model.

[0023] Figure 4 This is a schematic diagram of the guide plate and connecting rod of this utility model.

[0024] Figure 5 This is an exploded structural diagram of the limiting ring and connecting turntable of this utility model.

[0025] The reference numerals in the attached diagrams are as follows: 1. Anchor plate; 2. Main anchor rod; 3. Splicing sleeve; 4. Connecting assembly; 41. Support sleeve; 42. Curved plate; 43. Guide plate; 44. Connecting rod; 45. Connecting turntable; 46. Synchronous top bar; 47. Limiting ring; 48. Connecting sleeve bar; 49. Synchronous bottom bar; 5. Rotating plate; 6. Pushing rod; 7. Positioning rod; 8. Positioning hole; 9. Secondary anchor rod; 10. Connecting ring groove.

[0026] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1-5This utility model proposes an anchoring device for slope protection, including an anchoring plate 1. A main anchor rod 2 is detachably connected to the inner wall of the anchoring plate 1, and a secondary anchor rod 9 is detachably connected to the inner wall of the anchoring plate 1. A splicing sleeve 3 is provided on the outer wall of the main anchor rod 2. The splicing sleeve 3 consists of two arc-shaped plates, which are connected by screws. A connecting assembly 4 is detachably connected to the outer wall of the main anchor rod 2. The connecting assembly 4 includes a support sleeve 41. The support sleeve 41 is detachably connected to the outer wall of the main anchor rod 2. The support sleeve 41 is fixed to the outer wall of the main anchor rod 2 by screws. The inner wall of the support sleeve 41 is rotatably connected to the crank plate 42. The inner wall of the support sleeve 41 is fixedly connected to the guide plate 43. The inner wall of the guide plate 43 is slidably connected to the connecting rod 44. The top of the crank plate 42 is fixedly connected to the connecting turntable 45. The top of the connecting turntable 45 is fixedly connected to the synchronous top rod 46. The inner wall of the support sleeve 41 is threadedly connected to the limit ring 47. The top of the synchronous top rod 46 is sleeved with the connecting sleeve rod 48. The bottom of the crank plate 42 is fixedly connected to the synchronous bottom rod 49.

[0029] In this utility model, both ends of the connecting rod 44 are curved, and a boss is provided on the connecting rod 44. The guide plate 43 is elastically connected to the connecting rod 44 by a spring. The guide plate 43 guides the connecting rod 44, and the spring ensures that the outer wall of the connecting rod 44 abuts against the outer wall of the crank plate 42, so that the rotating crank plate 42 can drive the connecting rod 44 to slide in the guide plate 43. The synchronous bottom rod 49 passes through the support sleeve 41. The bottom of the support sleeve 41 is provided with an arc-shaped clearance groove. Both ends of the connecting sleeve rod 48 are provided with socket holes. The bottom socket hole is fitted with a synchronous top rod 46, while the top socket hole is fitted with a synchronous bottom rod 49 from another set of connecting components 4. The transmission work of the two sets of connecting components 4 is completed through the connecting sleeve rod 48.

[0030] Furthermore, a rotating plate 5 is rotatably connected to the top of the main anchor rod 2. The rotating plate 5 is penetrated by a push rod 6, and the outer wall of the push rod 6 is fixedly connected to the inner wall of the rotating plate 5. A connection hole is provided at the bottom of the push rod 6, and the synchronous top rod 46 in the set of connecting components 4 closest to the anchoring plate 1 can be inserted into the connection hole. A positioning rod 7 is slidably connected to the inner wall of the rotating plate 5. The positioning rod 7 and the rotating plate 5 are elastically connected by a spring. A boss is provided on the positioning rod 7, and a positioning hole 8 is provided at the top of the anchoring plate 1. The positioning holes 8 are provided in two sets. The anchor plate 1 is provided with an arc-shaped groove. The outer wall of the push rod 6 is slidably connected to the inner wall of the arc-shaped groove. The push rod 6 is avoided by the arc-shaped groove. The positioning rod 7 can slide into the positioning hole 8 to position the positioning rod 7, thereby limiting the rotation plate 5 and preventing it from rotating. The auxiliary anchor rod 9 is provided with a connecting ring groove 10. The connecting rod 44 can slide into the connecting ring groove 10. The connecting ring groove 10 is chamfered to facilitate the sliding of the connecting rod 44.

[0031] In use, pull the positioning rod 7 to move it away from the positioning hole 8, releasing the limiting state of the rotating plate 5. Push the rotating plate 5, causing the push rod 6 to move in the arc groove. The push rod 6 can drive the synchronous top rod 46 (the synchronous top rod 46 closest to the set of connecting components 4 on the anchoring plate 1) to move synchronously. The synchronous top rod 46 drives the connecting turntable 45 to rotate, which in turn drives the crank plate 42 to rotate synchronously. The rotating crank plate 42 pushes the connecting rod 44 to move on the guide plate 43, causing one end of the connecting rod 44 to slide into the connecting ring groove 10, completing the connection between the main anchor rod 2 and the secondary anchor rod 9. When the synchronous top rod 46 closest to the set of connecting components 4 on the anchoring plate 1 rotates, the crank plate 42 rotates... Simultaneously, it drives the synchronous bottom bar 49 to rotate synchronously. Through the connection of the connecting sleeve bar 48 and the synchronous bottom bar 49, the connecting sleeve bar 48 rotates synchronously. The connecting sleeve bar 48 drives the synchronous top bar 46 in another set of connecting components 4 located below to rotate. Then, the connecting rod 44 in this set of connecting components 4 can slide out and enter the connecting ring groove 10, which can realize the connection of the main anchor bar 2 and the secondary anchor bar 9 at different levels inside the slope, thereby improving the anchoring effect of the slope and reducing the possibility of landslides. At the same time, the positioning rod 7 slides to the top of another set of positioning holes 8, and through the spring 2, it slides into the positioning hole 8, and re-limits the rotating plate 5 to ensure the connection state between the main anchor bar 2 and the secondary anchor bar 9.

[0032] By loosening the screws connected to the splicing sleeve 3, the splicing sleeve 3 can be disassembled, which makes it easier to maintain the connecting component 4. By unscrewing the limit ring 47, the connecting turntable 45 and the curved plate 42 can be easily removed, making it easier to maintain the guide plate 43.

[0033] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. An anchoring device for slope protection, comprising an anchoring disc (1), characterized in that: The inner wall of the anchoring disc (1) is detachably connected to a main anchor rod (2), and the inner wall of the anchoring disc (1) is detachably connected to a secondary anchor rod (9). The outer wall of the main anchor rod (2) is provided with a splicing sleeve (3), and the outer wall of the main anchor rod (2) is detachably connected to a connecting assembly (4). The connecting assembly (4) includes: Support sleeve (41), the outer wall of the main anchor rod (2) is detachably connected to the support sleeve (41), and the inner wall of the support sleeve (41) is rotatably connected to the crank plate (42); Guide plate (43), the inner wall of the support sleeve (41) is fixedly connected to the guide plate (43), and the inner wall of the guide plate (43) is slidably connected to the connecting rod (44); A connecting turntable (45) is fixedly connected to the top of the curved plate (42), and a synchronous top rod (46) is fixedly connected to the top of the connecting turntable (45). The limiting ring (47) is threadedly connected to the inner wall of the support sleeve (41), the top of the synchronous top rod (46) is sleeved with a connecting sleeve rod (48), and the bottom of the crank plate (42) is fixedly connected with a synchronous bottom rod (49).

2. The anchoring device for slope protection according to claim 1, characterized in that: Both ends of the connecting rod (44) are curved, and a boss is provided on the connecting rod (44). The guide plate (43) and the connecting rod (44) are elastically connected by a spring.

3. The anchoring device for slope protection according to claim 1, characterized in that: The synchronous bottom bar (49) passes through the support sleeve (41), and the bottom of the support sleeve (41) is provided with an arc-shaped clearance groove. Both ends of the connecting sleeve bar (48) are provided with socket holes.

4. The anchoring device for slope protection according to claim 1, characterized in that: The top of the main anchor rod (2) is rotatably connected to a rotating plate (5), which is penetrated by a push rod (6), and the outer wall of the push rod (6) is fixedly connected to the inner wall of the rotating plate (5).

5. The anchoring device for slope protection according to claim 4, characterized in that: The inner wall of the rotating plate (5) is slidably connected to a positioning rod (7), and the positioning rod (7) and the rotating plate (5) are elastically connected by a spring.

6. The anchoring device for slope protection according to claim 1, characterized in that: The top of the anchor plate (1) is provided with positioning holes (8), and there are two sets of positioning holes (8).

7. The anchoring device for slope protection according to claim 1, characterized in that: The secondary anchor rod (9) is provided with a connecting ring groove (10), and the connecting rod (44) can slide into the connecting ring groove (10).

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