Quickly replaceable anchor rod structure for ecological restoration of high and steep slope
Patent Information
- Application Number
- CN202522214150.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-20
- Publication Date
- 2026-09-25
- Estimated Expiration
- 2035-10-20
AI Technical Summary
[0004]本实用新型的目的在于提供一种高陡边坡生态修复用可快速更换的锚杆结构，通过设置维护部，具体是连杆带动移动块沿着滑杆二向外移动，滑杆二带动移动架向外移动，直到移动架上的卡块不再卡住卡槽，此时将受损的锚杆取出，将新的锚杆插入，接着松开按压环，由于弹簧弹性的原因，弹簧带动移动架沿着滑杆一向内移动，移动架上的卡块再次卡住卡槽，此时锚杆就安装完成了，操作简单，效率高，解决了现有锚杆一般是直接安装在山体内部，想要更换新的锚杆会花费大量的时间成本和人工成本，尤其是锚杆在长期运作后，很容易受到损伤，进而无法担任该点位的支撑工作，不及时对其进行更换维护很容易导致该点位因得不到有效支撑而发生意外的问题
本实用新型通过设置维护部，具体是连杆带动移动块沿着滑杆二向外移动，滑杆二带动移动架向外移动，直到移动架上的卡块不再卡住卡槽，此时将受损的锚杆取出，将新的锚杆插入，接着松开按压环，由于弹簧弹性的原因，弹簧带动移动架沿着滑杆一向内移动，移动架上的卡块再次卡住卡槽，此时锚杆就安装完成了，操作简单，效率高。
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Figure CN224799486U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of ecological restoration and protection technology, and in particular relates to a quick-replaceable anchor structure for ecological restoration of steep slopes. Background Technology
[0002] There are many ways to restore ecology. When facing steep slopes, SNS active protection is generally adopted. SNS active protection system is a flexible protection technology for geological disasters (such as collapse, rockfall, landslide, etc.) on steep slopes.
[0003] The structural system, composed of anchor bolts, support ropes, and flexible netting, actively intercepts and restricts the displacement of soil and rock masses while providing a carrier for vegetation restoration, thus combining engineering protection with ecological restoration. Among these, anchor bolts serve as a support and are an important structure for the anti-slip netting to intercept gravel. However, existing anchor bolts are generally installed directly inside the mountain, and replacing them with new ones incurs significant time and labor costs. In particular, after long-term operation, the hooks at the ends of the anchor bolts are prone to damage (such as cracks, bending, or breakage), rendering them unable to provide support at that point. Failure to replace and maintain them in a timely manner can easily lead to accidents due to ineffective support at that point. Therefore, we propose a rapidly replaceable anchor bolt structure for the ecological restoration of steep slopes. Utility Model Content
[0004] The purpose of this utility model is to provide a quick-replaceable anchor structure for ecological restoration of steep slopes. By setting up a maintenance section, specifically, a connecting rod drives a moving block to move outward along a sliding rod, which in turn drives a moving frame to move outward until the locking block on the moving frame no longer engages the slot. At this point, the damaged anchor is removed, and a new anchor is inserted. Then, the pressing ring is released. Due to the elasticity of the spring, the spring drives the moving frame to move inward along a sliding rod, and the locking block on the moving frame engages the slot again. The anchor installation is then complete. This method is simple to operate and highly efficient. It solves the problem that existing anchors are generally installed directly inside the mountainside, and replacing them requires significant time and labor costs. Especially after long-term operation, anchors are easily damaged and unable to provide support at that point. Failure to replace and maintain them in a timely manner can easily lead to accidents due to ineffective support at that point.
[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to a quick-replaceable anchor structure for ecological restoration of steep slopes, comprising a pre-embedded pipe and an anchor, wherein the outer surface of the pre-embedded pipe is fixedly connected with several convex rings, and further comprising: A sealing part is installed on the top of the embedded pipe and is used to seal the gaps; A maintenance section, installed inside the embedded pipe, is used to remove damaged anchor bolts; The convex ring is used to increase the friction between the pre-embedded pipe and the inside of the mountain, and the sealing part is located above the maintenance part.
[0006] Furthermore, the sealing portion includes a protective assembly installed on the top of the embedded pipe, the protective assembly being used to provide a protective base for the top of the embedded pipe; A limiting component is installed on the outer surface of the anchor rod and is used to limit the anchor rod.
[0007] Furthermore, the maintenance unit includes a replacement assembly installed inside the pre-embedded pipe, the replacement assembly being used to confine the anchor bolt inside the pre-embedded pipe; A linkage component, which is installed inside the embedded pipe and is used for mechanical transmission; The movement of the replacement component causes the linkage component to make corresponding adjustments, and the replacement component is located above the linkage component.
[0008] Furthermore, the protective component includes a protective cover, the inside of which is threadedly connected to the outer surface of the top of the pre-embedded pipe, the outer surface of which is provided with anti-slip texture, a sealing ring fixedly connected to the top of the protective cover, the inside of which is tightly attached to the outer surface of the anchor rod, and an anchor rod head fixedly connected to the top of the anchor rod. The anchor head is used to connect the protective net, and the inner top of the protective cover does not contact the top of the pre-buried pipe.
[0009] Furthermore, the limiting component includes a limiting ring installed on the outer surface of the anchor rod, the limiting ring being in contact with the top of the pre-embedded pipe, a plurality of limiting strips being fixedly connected to the outer surface of the anchor rod, and a plurality of slots being provided on both the left and right sides of the anchor rod; The limiting strip limits the anchor rod, and the limiting ring provides a supporting foundation for the anchor rod.
[0010] Furthermore, the replacement component includes a pressing ring, which is disposed on the top of the pre-embedded pipe, and a space is left between the pressing ring and the top of the pre-embedded pipe. Several limiting grooves are opened inside the pre-embedded pipe. A sliding push rod is fixedly connected to the bottom of the pressing ring. The outer surface of the sliding push rod is inserted into the inside of the pre-embedded pipe. Two movable frames are slidably connected inside the pre-embedded pipe. Two springs are fixedly connected to the side of the movable frame away from the anchor rod. A slot is opened inside the bottom of the sliding push rod. Both movable frames are disposed inside the slot on the sliding push rod. The sliding push rod moves linearly in the up-down direction, and the movable frames move linearly in a square shape in the left-right direction. The limiting strip is positioned and inserted into the limiting groove. The movable frame is slidably connected to a sliding rod, and three locking blocks are fixedly connected to the side of the movable frame near the anchor rod. The side of the sliding rod away from the movable frame is fixedly connected to the inner wall of the pre-embedded pipe. The outer surface of the locking block is inserted into the slot. The limiting strip and the limiting groove cooperate to position the slot toward the locking block.
[0011] Furthermore, the linkage component includes a brick-flipping block installed at the bottom of the sliding push rod. Two connecting rods are hinged inside the brick-flipping block. A moving block is hinged at the bottom of the connecting rod. Two sliding rods are slidably connected inside the moving block. The left and right sides of the sliding rods are fixedly connected to the inner wall of the pre-embedded pipe. The side of the movable block closest to the movable frame is fixedly connected to the side of the movable frame closest to the anchor rod.
[0012] This utility model has the following beneficial effects: This utility model features a maintenance mechanism. Specifically, a connecting rod drives a moving block to move outward along slide bar two, which in turn drives a moving frame to move outward until the locking block on the moving frame no longer engages with the slot. At this point, the damaged anchor rod is removed, a new anchor rod is inserted, and then the pressing ring is released. Due to the elasticity of the spring, the spring drives the moving frame to move inward along slide bar one, and the locking block on the moving frame engages with the slot again. The anchor rod is then installed. The operation is simple and efficient.
[0013] This utility model, by setting up a protective component, specifically by screwing the protective cover back into its original position and fixing the new sealing ring on the top of the protective cover, can effectively protect the pressing ring and avoid malfunctions caused by damage to the pressing ring by gravel and other objects. It can also prevent dust, rainwater, etc. from entering the interior of the pre-buried pipe.
[0014] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description
[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments 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 these drawings without creative effort.
[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the limiting strip structure of this utility model; Figure 3 This is a schematic diagram of the card block structure of this utility model; Figure 4 This is a schematic diagram of the connecting rod structure of this utility model; Figure 5 This is a schematic diagram of the mobile frame structure of this utility model.
[0017] The attached diagram lists the components represented by each number as follows: 1. Embedded pipe; 11. Convex ring; 2. Sealing part; 21. Protective component; 211. Anchor head; 212. Sealing ring; 213. Protective cover; 22. Limiting component; 221. Limiting ring; 222. Limiting strip; 223. Anchor bolt; 224. Slot; 3. Maintenance part; 31. Replacement component; 311. Limiting groove; 312. Pressing ring; 313. Sliding push rod; 314. Spring; 315. Moving frame; 316. Locking block; 317. Slide rod one; 32. Linkage component; 321. Flipping brick block; 322. Connecting rod; 323. Moving block; 324. Slide rod two. Detailed Implementation
[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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 scope of protection of the present utility model.
[0019] Please see Figures 1-5 As shown, this utility model is a quick-replaceable anchor structure for ecological restoration of steep slopes, including a pre-embedded pipe 1 and an anchor 223. The outer surface of the pre-embedded pipe 1 is fixedly connected with several protruding rings 11. It also includes: Sealing part 2 is installed on the top of the pre-embedded pipe 1 and is used to seal the gap; Maintenance unit 3 is installed inside the pre-embedded pipe 1. Maintenance unit 3 is used to remove the damaged anchor rod 223. The connecting rod 322 drives the moving block 323 to move outward along the slide bar 2 324. The slide bar 2 324 drives the moving frame 315 to move outward until the locking block 316 on the moving frame 315 no longer locks the slot 224. At this time, the damaged anchor rod 223 is taken out and a new anchor rod 223 is inserted. Then, the pressing ring 312 is released. Due to the elasticity of the spring 314, the spring 314 drives the moving frame 315 to move inward along the slide bar 1 317. The locking block 316 on the moving frame 315 locks the slot 224 again. At this time, the anchor rod 223 is installed. The operation is simple and efficient. The convex ring 11 is used to increase the friction between the pre-embedded pipe 1 and the inside of the mountain, and the sealing part 2 is located above the maintenance part 3.
[0020] The sealing part 2 includes a protective component 21 installed on the top of the pre-embedded pipe 1. The protective component 21 is used to provide a protective base for the top of the pre-embedded pipe 1. The protective cover 213 is screwed back into place, and a new sealing ring 212 is fixed on the top of the protective cover 213. The protective cover 213 can effectively protect the pressing ring 312, avoid failure caused by damage to the pressing ring 312 by gravel and other objects, and also prevent dust, rainwater and other substances from entering the interior of the pre-embedded pipe 1. Limiting component 22 is installed on the outer surface of anchor rod 223 and is used to limit the anchor rod 223.
[0021] Maintenance unit 3 includes a replacement assembly 31 installed inside the pre-embedded pipe 1, the replacement assembly 31 being used to confine the anchor bolt 223 inside the pre-embedded pipe 1; Linkage component 32 is installed inside the pre-embedded pipe 1 and is used for mechanical transmission. The movement of the replacement component 31 causes the linkage component 32 to be adjusted accordingly, and the replacement component 31 is located above the linkage component 32.
[0022] The protective component 21 includes a protective cover 213. The inside of the protective cover 213 is threaded to the top outer surface of the pre-embedded pipe 1. The outer surface of the protective cover 213 is provided with anti-slip texture. A sealing ring 212 is fixedly connected to the top of the protective cover 213. The inside of the sealing ring 212 is in close contact with the outer surface of the anchor rod 223. An anchor head 211 is fixedly connected to the top of the anchor rod 223. Among them, the anchor head 211 is used to connect the protective net, and the inner side of the top of the protective cover 213 does not contact the top of the pre-embedded pipe 1.
[0023] The limiting component 22 includes a limiting ring 221 installed on the outer surface of the anchor rod 223. The limiting ring 221 contacts the top of the pre-embedded pipe 1. Several limiting strips 222 are fixedly connected to the outer surface of the anchor rod 223. Several slots 224 are opened on the left and right sides of the anchor rod 223. Among them, the limiting strip 222 limits the anchor rod 223, and the limiting ring 221 provides a supporting foundation for the anchor rod 223.
[0024] The replacement component 31 includes a pressing ring 312, which is set on the top of the pre-embedded pipe 1, and a space is left between the pressing ring 312 and the top of the pre-embedded pipe 1. Several limiting grooves 311 are opened inside the pre-embedded pipe 1. A sliding push rod 313 is fixedly connected to the bottom of the pressing ring 312. The outer surface of the sliding push rod 313 is inserted into the inside of the pre-embedded pipe 1. Two movable frames 315 are slidably connected inside the pre-embedded pipe 1. Two springs 314 are fixedly connected to the side of the movable frame 315 away from the anchor rod 223. A groove is opened inside the bottom of the sliding push rod 313. Both movable frames 315 are set inside the groove on the sliding push rod 313. The sliding push rod 313 moves linearly up and down, and the movable frames 315 move linearly left and right in a square shape. The limiting strip 222 is positioned and inserted into the limiting groove 311. The movable frame 315 has a sliding rod 317 slidably connected inside. Three locking blocks 316 are fixedly connected to the side of the movable frame 315 near the anchor rod 223. The side of the sliding rod 317 away from the movable frame 315 is fixedly connected to the inner wall of the pre-embedded pipe 1. The outer surface of the locking block 316 is inserted into the slot 224. The limiting strip 222 and the limiting groove 311 cooperate to position the slot 224 toward the locking block 316.
[0025] Linkage component 32 includes a brick-flipping block 321 installed at the bottom of sliding push rod 313. Two connecting rods 322 are hinged inside the brick-flipping block 321. A moving block 323 is hinged at the bottom of the connecting rod 322. Two sliding rods 324 are slidably connected inside the moving block 323. The left and right sides of the sliding rods 324 are fixedly connected to the inner wall of the pre-embedded pipe 1. The side of the movable block 323 near the movable frame 315 is fixedly connected to the side of the movable frame 315 near the anchor rod 223.
[0026] A specific application of this embodiment is as follows: When the anchor head 211 is damaged (such as cracked, bent, or broken) and cannot work normally, the worker arrives at the predetermined position, unscrews the protective cover 213, and after completely loosening it, moves it towards the anchor head 211, pushing the pressing ring 312 inward. The pressing ring 312 is squeezed, causing the sliding push rod 313 to move downward. The sliding push rod 313 causes the brick-turning block 321 to move downward. The brick-turning block 321 causes the two internal connecting rods 322 to move, and the connecting rods 322 cause... The movable block 323 moves outward along the second slide bar 324, which in turn moves the movable frame 315 outward until the locking block 316 on the movable frame 315 no longer locks the slot 224. At this point, the damaged anchor rod 223 is removed. During this process, the brick-turning block 321 will experience a large pushing force, which will successfully push the two connecting rods 322. The connecting rods 322 will then push the two movable frames 315. Although the pushing force on the movable frame 315 is concentrated at the bottom, the two slide bars 324 will push the movable frame 315 outward. The five limiting positions ensure that the movable frame 315 maintains linear movement and receives a large thrust, allowing the two movable frames 315 to be pushed smoothly and preventing uneven force distribution that could cause them to shift. This ensures stable movement of the movable frame 315. When the anchor rod 223 is removed, it is replaced together with the limiting ring 221 and the limiting strip 222. Then, the new anchor rod 223 is passed through the protective cover 213 and inserted into the pre-embedded pipe 1, and the limiting strip 222 is inserted into the limiting groove 311, positioning the slot 224. Align the position of the locking block 316, and then rotate the protective cover 213 counterclockwise to reset it. Due to the elasticity of the spring 314, the spring 314 drives the moving frame 315 to move inward along the slide bar 317, and the flipping brick 321 moves upward to reset, and pushes the inner ring 313 to move upward to reset as well. At this time, the locking block 316 on the moving frame 315 locks the slot 224 again. Finally, fix the new sealing ring 212 on the top of the protective cover 213 to prevent dust, rainwater and other substances from entering the interior of the pre-embedded pipe 1.
[0027] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0028] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A quick-replaceable anchor structure for ecological restoration of steep slopes, comprising a pre-embedded pipe (1) and an anchor (223), wherein a plurality of protruding rings (11) are fixedly connected to the outer surface of the pre-embedded pipe (1), characterized in that, Also includes: A sealing part (2) is installed on the top of the pre-embedded pipe (1) and is used to seal the gap; Maintenance part (3), which is installed inside the pre-embedded pipe (1), is used to remove the damaged anchor rod (223). The convex ring (11) is used to increase the friction between the pre-embedded pipe (1) and the inside of the mountain, and the sealing part (2) is located above the maintenance part (3).
2. The quick-replaceable anchor structure for ecological restoration of steep slopes according to claim 1, characterized in that, The sealing part (2) includes a protective component (21) installed on the top of the pre-embedded pipe (1), the protective component (21) being used to provide a protective base for the top of the pre-embedded pipe (1); A limiting component (22) is installed on the outer surface of the anchor rod (223) and is used to limit the anchor rod (223).
3. The quick-replaceable anchor structure for ecological restoration of steep slopes according to claim 2, characterized in that, The maintenance unit (3) includes a replacement assembly (31) installed inside the pre-embedded pipe (1), the replacement assembly (31) being used to confine the anchor bolt (223) inside the pre-embedded pipe (1); Linkage component (32), which is installed inside the pre-embedded pipe (1), is used for mechanical transmission; The movement of the replacement component (31) causes the linkage component (32) to be adjusted accordingly, and the replacement component (31) is located above the linkage component (32).
4. The quick-replaceable anchor structure for ecological restoration of steep slopes according to claim 3, characterized in that, The protective component (21) includes a protective cover (213), the inside of which is threaded to the top outer surface of the pre-embedded pipe (1), the outer surface of which is provided with anti-slip texture, a sealing ring (212) is fixedly connected to the top of the protective cover (213), the inside of which is tightly attached to the outer surface of the anchor rod (223), and an anchor head (211) is fixedly connected to the top of the anchor rod (223). The anchor head (211) is used to connect the protective net, and the inner top of the protective cover (213) does not contact the top of the pre-embedded pipe (1).
5. The quick-replaceable anchor structure for ecological restoration of steep slopes according to claim 4, characterized in that, The limiting component (22) includes a limiting ring (221) installed on the outer surface of the anchor rod (223). The limiting ring (221) is in contact with the top of the pre-embedded pipe (1). Several limiting strips (222) are fixedly connected to the outer surface of the anchor rod (223). Several slots (224) are opened on the left and right sides of the anchor rod (223). The limiting strip (222) limits the anchor rod (223), and the limiting ring (221) provides a supporting foundation for the anchor rod (223).
6. The quick-replaceable anchor structure for ecological restoration of steep slopes according to claim 5, characterized in that, The replacement component (31) includes a pressing ring (312), which is disposed on the top of the pre-embedded pipe (1), and a space is left between the pressing ring (312) and the top of the pre-embedded pipe (1). Several limiting grooves (311) are opened inside the pre-embedded pipe (1). A sliding push rod (313) is fixedly connected to the bottom of the pressing ring (312). The outer surface of the sliding push rod (313) is inserted into the interior of the pre-embedded pipe (1). Two sliding connections are slidably connected inside the pre-embedded pipe (1). A movable frame (315) is fixedly connected to two springs (314) on the side of the movable frame (315) away from the anchor rod (223). The bottom of the sliding push rod (313) has a slot. Both movable frames (315) are set inside the slot on the sliding push rod (313). The sliding push rod (313) moves linearly up and down, and the movable frame (315) moves linearly left and right in a square shape. The limiting strip (222) is positioned and inserted into the limiting groove (311). The movable frame (315) is slidably connected to a slide rod (317). Three locking blocks (316) are fixedly connected to the side of the movable frame (315) near the anchor rod (223). The side of the slide rod (317) away from the movable frame (315) is fixedly connected to the inner wall of the pre-embedded pipe (1). The outer surface of the locking block (316) is inserted into the slot (224). The limiting strip (222) and the limiting groove (311) cooperate to position the slot (224) toward the locking block (316).
7. The quick-replaceable anchor structure for ecological restoration of steep slopes according to claim 6, characterized in that, The linkage component (32) includes a brick-flipping block (321) installed at the bottom of the sliding push rod (313). Two connecting rods (322) are hinged inside the brick-flipping block (321). A moving block (323) is hinged at the bottom of the connecting rod (322). Two sliding rods (324) are slidably connected inside the moving block (323). The left and right sides of the sliding rods (324) are fixedly connected to the inner wall of the pre-embedded pipe (1). The movable block (323) is fixedly connected to the movable frame (315) on the side near the movable frame (315) and to the movable frame (315) on the side near the anchor rod (223).