A slope anchoring device

Abstract

The utility model relates to the technical field of geological disaster control, concretely to a slope anchoring equipment, including the fender, the fender upper surface middle is equipped with the through groove, the through groove inner wall all is equipped with the locating block, the locating block all is equipped with the slide hole, is equipped with the bolt assembly in the slide hole, the through groove middle still is equipped with the wire net, the lug top is close to the adjacent edge of outer wall all is equipped with the slot, is equipped with the connecting assembly in the slot, the slope anchoring equipment, through setting up the fender with wire net, under the cooperation of multiple locating blocks, bolt assembly passes through locating hole and ground insertion joint cooperation in proper order, the fender position is fixed, the pin barrel cooperates the screw rod, and the screw rod cooperates the sleeve ring with first bracing piece, second bracing piece, the sleeve ring is located at the top position of the sliding slot, first bracing piece, second bracing piece are received in the corresponding sliding slot in vertical state, the sleeve ring is located at the middle position of the sliding slot, first bracing piece, second bracing piece junction extends to the soil, increases the friction, and then fixes the fender.

Description

Technical Field

[0001] This utility model relates to the field of geological disaster management technology, specifically a slope anchoring device. Background Technology

[0002] Geological disasters include earthquakes, floods, etc. Slope anchoring devices for geological disaster control are devices used to fix slopes during the geological disaster control process, reducing landslides and mitigating the impact of soil and rock falling.

[0003] The utility model with announcement number CN221441493U discloses a slope anchoring device for geological disaster control, including a fixing plate. A tightening mechanism is fixedly connected to the surface of the fixing plate, and a protective net is fixedly connected inside the tightening mechanism. An anchoring mechanism is overlapped inside the fixing plate. The tightening mechanism includes an installation plate. One side of the installation plate is fixedly installed to one side of the fixing plate, and a tightening chamber is fixedly connected to the other side of the installation plate. A motor is fixedly connected to the top of the tightening chamber.

[0004] The above technical solution, through the setting of the anchoring mechanism, fixes the tightening mechanism by deeply driving anchoring nails into the slope during the installation of the anchoring equipment. At the same time, after anchoring, the top rod is pushed again to extend the reinforcing spikes deep into the slope, which strengthens the gripping force of the anchoring nails and makes the anchoring effect better. When the slope is landslide, the anchoring equipment is not likely to fall off directly with the sliding mud and rocks, thus improving its protective effect. However, the anchoring structure is not convenient for splicing and matching to increase the protection area, and it is not convenient to increase the stability of the insertion installation with the ground when installing on the slope. The smooth pins are easy to detach from the ground, affecting the fixation. Utility Model Content

[0005] The purpose of this invention is to provide a slope anchoring device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A slope anchoring device includes a protective plate. A through groove is formed in the middle of the upper surface of the protective plate. Positioning blocks are provided on the inner wall of the through groove. Sliding holes are formed on the positioning blocks. A pin assembly is provided in the sliding holes. A wire mesh is also provided in the middle of the through groove. Protrusions are provided near the corners of the upper surface of the protective plate. Slots are formed near the adjacent side of the outer wall of the top of the protrusions. Connecting components are provided in the slots.

[0008] The pin assembly includes a pin cylinder and a rotatable screw inserted inside the pin cylinder. The top of the outer wall of the pin cylinder is provided with a limiting post, the top of the limiting post is provided with a countersunk hole, the bottom of the countersunk hole is provided with a rotating hole, and the outer wall of the pin cylinder is provided with several sliding grooves near the bottom that communicate with the rotating holes. The bottom of each sliding groove is provided with a convex shaft. The top of the screw is provided with a nut platform, and a collar is fitted on the screw at the sliding groove. The inner wall of the collar is provided with an internal thread, and the outer wall of the collar is provided with a hinge seat corresponding to the sliding groove. The hinge seat and the convex shaft are connected by a hinged first support rod and a second support rod.

[0009] The connecting assembly includes two symmetrical T-shaped plates, each with a trapezoidal block at its outer end and a through hole at the top of its outer end. Each through hole contains a fixing bolt. One of the T-shaped plates has a rotating shaft at its inner end, and the other T-shaped plate has a rotating seat at its inner end.

[0010] Furthermore, the positioning block and the protective plate are integrally formed, and the outer edge of the wire mesh is welded and fixed to the inner wall of the through groove on the protective plate.

[0011] In this invention, the positioning block provides a point of leverage for the installation of the pin assembly, and the wire mesh adds a protective plate to intercept and protect the soil on the slope below. The wire mesh increases the bottom ventilation and intercepts blocky particles, reducing the impact of blocky soil landslides.

[0012] Specifically, the protrusion is welded and fixed to the protective plate, the width of the inner wall of the slot is adapted to the width of the outer wall at the outer end of the T-shaped plate, the trapezoidal block and the T-shaped plate are integrally formed, the width of the outer wall of the trapezoidal block is adapted to the width of the inner wall of the trapezoidal groove, and the rotating shaft is rotatably connected to the rotating seat.

[0013] In this invention, the T-shaped plate is inserted into the slot, and the trapezoidal block is inserted into the corresponding trapezoidal slot, so that two adjacent protective plates can be spliced ​​together through the connecting component. The two T-shaped plates in the connecting component are inserted into and rotated through the rotating shaft and the rotating seat, which helps to adjust the included angle between the two adjacent protective plates. After splicing, the plates can be stably fitted and fixed to slopes of different slopes for protection.

[0014] It should be noted that the fixing bolt passes through the through hole and is threadedly connected to the threaded groove, and the top diameter of the fixing bolt is larger than the inner diameter of the through hole.

[0015] In this invention, the bottom of the fixing bolt is tightly fitted to the top of the T-shaped plate, and the bottom of the fixing bolt is threadedly connected to the threaded groove, thereby realizing the combination and fixing of the T-shaped plate and the protrusion, and thus realizing the combination and fixing between two adjacent protective plates.

[0016] Furthermore, the limiting post and the pin cylinder are integrally formed, the outer diameter of the limiting post is larger than the inner diameter of the sliding hole, the outer wall of the limiting post is symmetrically provided with lifting lugs, the lifting lugs and the limiting post are integrally formed, and the bottom of the pin cylinder is also provided with a pointed cone, the pointed cone and the pin cylinder are integrally formed.

[0017] In this invention, the two lifting lugs provide a point of leverage for easy disassembly of the pin cylinder, facilitating its removal from the protrusion. The pointed cone facilitates the insertion and connection of the pin cylinder with the soil.

[0018] Specifically, the nut platform and the screw are integrally formed, the outer diameter of the nut platform is adapted to the inner diameter of the countersunk hole, the screw is rotatably connected to the rotating hole, and the bottom of the screw is rotatably connected to the bottom of the pin cylinder through a limiting ring.

[0019] In this invention, the nut platform is rotatably connected to the countersunk hole, and the top of the nut platform is flush with the top of the pin cylinder, which increases the aesthetics. A prism groove is opened on the top of the nut platform, which helps to insert and fit the corresponding prism screwdriver. The screw and the rotating hole rotate flexibly, and with the cooperation of the limiting ring, the screw is prevented from dislodging from the pin cylinder.

[0020] It is worth noting that the inner wall space corresponding to the groove and the rotating hole is adapted to the outer diameter of the collar, the hinge seats are distributed in a ring with equal spacing, and the hinge seats and the collar are integrally formed. The internal thread meshes with the external thread on the outer wall of the screw. The top of the first support rod is rotatably connected to the hinge seat through a connecting shaft, the bottom of the first support rod is rotatably connected to the top of the second support rod through a connecting shaft, and the bottom of the second support rod is rotatably connected to the convex shaft.

[0021] In this invention, there are four sliding grooves. A collar and a screw are threadedly connected. When the screw rotates, the collar moves up and down in the space between the sliding grooves. The first support rod and the second support rod rotate in coordination. When the collar is at the top of the sliding groove, the first and second support rods are vertically stored in their respective grooves. When the collar slides down, the junction of the first and second support rods protrudes from the sliding groove, allowing it to be inserted into the soil where slope protection is needed. This increases the frictional resistance between the pin cylinder and the ground, and increases the stability of the protective plate installation.

[0022] Compared with the prior art, the beneficial effects of this utility model are:

[0023] 1. This utility model uses a protective plate with wire mesh. With the cooperation of multiple positioning blocks, the pin assembly passes through the positioning holes in sequence and is inserted into the ground to fix the position of the protective plate. A screw is fitted in the pin cylinder, and a collar with a first support rod and a second support rod is fitted on the screw. The collar is located at the top of the chute, and the first support rod and the second support rod are vertically stored in the corresponding chute. The collar is located in the middle of the chute, and the junction of the first support rod and the second support rod extends into the soil to increase the friction and thus fix the protective plate.

[0024] 2. This utility model achieves the combined connection of two adjacent protective plates by setting protrusions at the corners of the anti-slip plate and cooperating with two rotatable T-shaped plates on the connecting component, thereby increasing the stability of the splicing between multiple protective plates and thus increasing the protection and anchoring of the slope; the two T-shaped plates are rotatably connected by a rotating shaft and a rotating seat, which allows for different angles between two adjacent protective plates without affecting the fit between the protective plate and the slope, and without affecting the splicing and fixing between two adjacent protective plates. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall assembled structure of this utility model;

[0026] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0027] Figure 3 This is a schematic diagram of the unfolded and fixed state of the pin assembly of this utility model;

[0028] Figure 4 This is a schematic diagram of the protective plate structure of this utility model;

[0029] Figure 5 This is a schematic diagram of the connection component structure of this utility model;

[0030] Figure 6 This is a schematic diagram of the pin assembly structure of this utility model;

[0031] Figure 7 This is a schematic diagram of the pin cylinder and screw assembly structure of this utility model;

[0032] Figure 8 This is a schematic diagram of the screw structure frame of this utility model.

[0033] The meanings of the labels in the diagram are as follows:

[0034] 1. Protective plate; 10. Positioning block; 100. Sliding hole; 11. Wire mesh; 12. Protrusion; 120. Slot; 121. Trapezoidal groove; 122. Threaded groove;

[0035] 2. Pin assembly; 20. Pin cylinder; 200. Limiting post; 201. Countersunk hole; 202. Lifting lug; 203. Tapered cone; 204. Slide groove; 205. Convex shaft; 206. Rotary hole; 21. Screw; 210. Nut stand; 211. Collar; 212. Internal thread; 213. Hinge seat; 214. First support rod; 215. Second support rod;

[0036] 3. Connecting components; 30. T-shaped plate; 300. Trapezoidal block; 301. Perforation; 302. Rotating shaft; 303. Rotary seat; 31. Fixing bolt. Detailed Implementation

[0037] 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 protection scope of the present utility model.

[0038] Please see Figures 1-8 This embodiment provides a technical solution:

[0039] A slope anchoring device includes a protective plate 1. A through groove is formed in the middle of the upper surface of the protective plate 1. Positioning blocks 10 are provided on the inner wall of the through groove. Sliding holes 100 are formed on the positioning blocks 10. A pin assembly 2 is provided in the sliding holes 100. A wire mesh 11 is also provided in the middle of the through groove. The positioning blocks 10 and the protective plate 1 are integrally formed. The outer edge of the wire mesh 11 is welded and fixed to the inner wall of the through groove on the protective plate 1.

[0040] In this utility model, the positioning block 10 provides a point of leverage for the installation of the pin assembly 2, and the wire mesh 11 adds a protective plate 1 to intercept and protect the soil on the slope below. The wire mesh 11 increases the bottom ventilation and intercepts blocky particles, reducing the impact of blocky soil landslides.

[0041] Furthermore, the upper surface of the protective plate 1 is provided with protrusions 12 near the corners, and the top of the protrusions 12 is provided with slots 120 near the adjacent side of the outer wall, and the slots 120 are provided with connecting components 3.

[0042] Specifically, the pin assembly 2 includes a pin cylinder 20 and a rotatable screw 21 inserted inside the pin cylinder 20. A limiting post 200 is provided on the top of the outer wall of the pin cylinder 20. The limiting post 200 and the pin cylinder 20 are integrally formed. The outer diameter of the limiting post 200 is larger than the inner diameter of the sliding hole 100. A lifting lug 202 is symmetrically provided on the outer wall of the limiting post 200. The lifting lug 202 and the limiting post 200 are integrally formed. A pointed cone 203 is also provided at the bottom of the pin cylinder 20. The pointed cone 203 and the pin cylinder 20 are integrally formed.

[0043] In this utility model, the two lifting lugs 202 cooperate to provide a point of leverage when the pin cylinder 20 is disassembled, which helps the pin cylinder 20 to be pulled out from the protrusion 12. The pointed cone 203 cooperates to facilitate the insertion and engagement of the pin cylinder 20 with the soil.

[0044] It should be noted that the top of the limiting post 200 is provided with a countersunk hole 201, and the bottom of the countersunk hole 201 is provided with a rotating hole 206. Several sliding grooves 204 communicating with the rotating holes 206 are provided on the outer wall of the pin cylinder 20 near the bottom. The bottom of each sliding groove 204 is provided with a convex shaft 205. The top of the screw 21 is provided with a nut platform 210. The nut platform 210 and the screw 21 are integrally formed. The outer diameter of the nut platform 210 is adapted to the inner diameter of the countersunk hole 201. The screw 21 is rotatably connected to the rotating hole 206. The bottom of the screw 21 is rotatably connected to the bottom of the pin cylinder 20 through a limiting ring.

[0045] In this utility model, the nut platform 210 is rotatably connected to the countersunk hole 201, and the top of the nut platform 210 is flush with the top of the pin cylinder 20, which increases the aesthetics. The top of the nut platform 210 has a prism groove, which helps to insert and fit the corresponding prism screwdriver. The screw 21 rotates flexibly with the rotating hole 206, and with the cooperation of the limiting ring, the screw 21 is prevented from dislodging from the pin cylinder 20.

[0046] Furthermore, a collar 211 is fitted on the screw 21 at the slide groove 204. The inner wall of the collar 211 is provided with an internal thread 212. The outer wall of the collar 211 is provided with a hinge seat 213 at the corresponding position of the slide groove 204. The hinge seat 213 is connected to the convex shaft 205 through a hinged first support rod 214 and a second support rod 215.

[0047] Secondly, the inner wall space at the groove 204 corresponding to the rotating hole 206 is adapted to the outer diameter of the collar 211. The hinge seat 213 is distributed in a ring with equal spacing, and the hinge seat 213 and the collar 211 are integrally formed. The internal thread 212 meshes with the external thread on the outer wall of the screw 21. The top of the first support rod 214 is rotatably connected to the hinge seat 213 through a connecting shaft. The bottom of the first support rod 214 is rotatably connected to the top of the second support rod 215 through a connecting shaft. The bottom of the second support rod 215 is rotatably connected to the convex shaft 205.

[0048] In this invention, there are four sliding grooves 204. A collar 211 is threadedly connected to a screw 21. When the screw 21 rotates, the collar 211 moves up and down in the space between the sliding grooves 204. A first support rod 214 and a second support rod 215 rotate in conjunction. When the collar 211 is at the top of the sliding groove 204, both the first support rod 214 and the second support rod 215 are vertically stored in their respective sliding grooves 204. When the collar 211 slides down, the junction of the first support rod 214 and the second support rod 215 protrudes from the sliding groove 204, allowing it to be inserted into the soil where slope protection is needed. This increases the frictional resistance between the pin cylinder 20 and the ground, and increases the stability of the protective plate 1 during installation.

[0049] It should be noted that the connecting component 3 includes two symmetrical T-shaped plates 30. Each T-shaped plate 30 has a trapezoidal block 300 at its outer end. A through hole 301 is opened at the top of the outer end of the T-shaped plate 30. A fixing bolt 31 is provided in each through hole 301. A rotating shaft 302 is provided at the inner end of one T-shaped plate 30, and a rotating seat 303 is provided at the inner end of the other T-shaped plate 30.

[0050] Furthermore, the protrusion 12 is welded and fixed to the protective plate 1, the width of the inner wall of the slot 120 is adapted to the width of the outer wall at the outer end of the T-shaped plate 30, the trapezoidal block 300 and the T-shaped plate 30 are integrally formed, the width of the outer wall of the trapezoidal block 300 is adapted to the width of the inner wall of the trapezoidal groove 121, and the rotating shaft 302 is rotatably connected to the rotating seat 303.

[0051] In this utility model, the T-shaped plate 30 is inserted into the slot 120, and the trapezoidal block 300 is inserted into the corresponding trapezoidal groove 121, so that two adjacent protective plates 1 can be spliced ​​together through the connecting component 3. The two T-shaped plates 30 in the connecting component 3 are inserted into and rotated through the rotating shaft 302 and the rotating seat 303, which helps to adjust the included angle between the two adjacent protective plates 1. After splicing, they can be stably fitted and fixed to slopes of different slopes for protection.

[0052] Specifically, the fixing bolt 31 passes through the through hole 301 and is threadedly connected to the threaded groove 122, and the top diameter of the fixing bolt 31 is larger than the inner diameter of the through hole 301.

[0053] In this utility model, the bottom of the fixing bolt 31 is tightly fitted with the top of the T-shaped plate 30, and the bottom of the fixing bolt 31 is threadedly connected to the threaded groove 122, so as to realize the combination and fixation of the T-shaped plate 30 and the protrusion 12, thereby realizing the combination and fixation between two adjacent protective plates 1.

[0054] When using the slope anchoring device of this embodiment, firstly, the wire mesh 11 is combined and fixed with the protective plate 1 with the positioning block 10. Then, the screw 21 with the nut platform 210 is combined with the pin cylinder 20, and the pin cylinder 20 is inserted into the sliding hole 100. The two T-shaped plates 30 are rotated and engaged with the rotating seat 303 through the rotating shaft 302.

[0055] When two adjacent protective plates 1 are combined and spliced, the corresponding T-shaped plates 30 are respectively inserted into the slots 120 on the corresponding protrusions 12, and the trapezoidal blocks 300 on the T-shaped plates 30 are inserted into the corresponding trapezoidal grooves 121. The fixing bolts 31 pass through the through holes 301 and are threadedly connected to the threaded grooves 122, so that the two protective plates 1 are spliced ​​and combined at one end. The above operation is repeated at the other end. The connecting components 3 connect the two adjacent protective plates 1 in sequence, and the two T-shaped plates 30 of the connecting components 3 can rotate flexibly to fit together, so that the two adjacent protective plates 1 are attached to the corresponding slopes without affecting the splicing and use.

[0056] Then, the pin cylinder 20 is passed through the sliding hole 100 and, with the cooperation of the pointed cone 203, is inserted into the slope ground. The bottom surface of the limiting post 200 is tightly fitted with the top of the positioning block 10, so that the pin cylinder 20 anchors the protective plate 1 and the slope. The external prismatic screwdriver is inserted into the prismatic slot in the nut stand 210. Rotating the screwdriver makes the screw 21 rotate in the forward direction. When the collar 211 is at the top position of the sliding groove 204, the first support rod 214 and the second support rod 215 are both vertically stored in the corresponding sliding groove 204. When the collar 211 slides down, the first support rod 214 and the second support rod 215 move down the slope. At the junction of the first and second support rods 214 and 215, the pin cylinder 20 protrudes from the groove 204 and is inserted into the soil where slope protection is needed. This increases the frictional resistance between the pin cylinder 20 and the ground, and increases the stability of the protective plate 1 installation. The overall assembly is convenient. When the pin cylinder 20 needs to be removed, the screw 21 rotates in the opposite direction, and the collar 211 slides upward. The first support rod 214 and the second support rod 215 are stored vertically in the corresponding groove 204. With the cooperation of the two lifting lugs 202, the external rope passes through the lifting lugs 202 to remove and replace the pin cylinder 20, which helps to continuously recycle and reuse it.

Claims

1. A slope anchoring device, comprising a protective plate (1), characterized in that: The upper surface of the protective plate (1) has a through groove in the middle, and each of the inner walls of the through groove has a positioning block (10). Each of the positioning blocks (10) has a sliding hole (100), and each of the sliding holes (100) has a pin assembly (2). A wire mesh (11) is also provided in the middle of the through groove. Each of the upper surfaces of the protective plate (1) has a protrusion (12) near the corner. Each of the protrusions (12) has a slot (120) near the adjacent side of the outer wall. Each of the slots (120) has a connecting assembly (3). The pin assembly (2) includes a pin cylinder (20) and a rotatable screw (21) inserted inside the pin cylinder (20). A limiting post (200) is provided on the top of the outer wall of the pin cylinder (20). A countersunk hole (201) is opened on the top of the limiting post (200). A rotating hole (206) is opened at the bottom of the countersunk hole (201). Several sliding grooves (204) communicating with the rotating holes (206) are opened on the outer wall of the pin cylinder (20) near the bottom. The bottom of each sliding groove (204) is provided with The screw (21) has a convex shaft (205), and a nut platform (210) is provided on the top of the screw (21). A collar (211) is fitted on the screw (21) at the slide groove (204). An internal thread (212) is provided on the inner wall of the collar (211). A hinge seat (213) is provided on the outer wall of the collar (211) at the position corresponding to the slide groove (204). The hinge seat (213) is connected to the convex shaft (205) through a hinged first support rod (214) and a second support rod (215). The connecting component (3) includes two symmetrical T-shaped plates (30), each with a trapezoidal block (300) at its outer end and a through hole (301) at the top of its outer end. Each through hole (301) contains a fixing bolt (31). One of the T-shaped plates (30) has a rotating shaft (302) at its inner end, and the other T-shaped plate (30) has a rotating seat (303) at its inner end.

2. The slope anchoring device according to claim 1, characterized in that: The positioning block (10) and the protective plate (1) are integrally formed. The outer edge of the wire mesh (11) is welded and fixed to the inner wall of the through groove on the protective plate (1).

3. The slope anchoring device according to claim 1, characterized in that: The protrusion (12) is welded and fixed to the protective plate (1). The width of the inner wall of the slot (120) is adapted to the width of the outer wall at the outer end of the T-shaped plate (30). The trapezoidal block (300) and the T-shaped plate (30) are integrally formed. The width of the outer wall of the trapezoidal block (300) is adapted to the width of the inner wall of the trapezoidal groove (121). The rotating shaft (302) is rotatably connected to the rotating seat (303).

4. The slope anchoring device according to claim 3, characterized in that: The fixing bolt (31) passes through the through hole (301) and is threaded to the threaded groove (122), and the top diameter of the fixing bolt (31) is larger than the inner diameter of the through hole (301).

5. The slope anchoring device according to claim 1, characterized in that: The limiting post (200) and the pin cylinder (20) are integrally formed. The outer diameter of the limiting post (200) is larger than the inner diameter of the sliding hole (100). The limiting post (200) is symmetrically provided with lifting lugs (202) on its outer wall. The lifting lugs (202) and the limiting post (200) are integrally formed. The bottom of the pin cylinder (20) is also provided with a pointed cone (203). The pointed cone (203) and the pin cylinder (20) are integrally formed.

6. The slope anchoring device according to claim 1, characterized in that: The nut platform (210) and the screw (21) are integrally formed. The outer diameter of the nut platform (210) is adapted to the inner diameter of the countersunk hole (201). The screw (21) is rotatably connected to the rotating hole (206). The bottom of the screw (21) is rotatably connected to the bottom of the pin cylinder (20) through a limiting ring.

7. The slope anchoring device according to claim 1, characterized in that: The inner wall space of the groove (204) corresponding to the rotating hole (206) is adapted to the outer diameter of the collar (211). The hinge seat (213) is distributed in a ring with equal spacing. The hinge seat (213) and the collar (211) are integrally formed. The internal thread (212) meshes with the external thread on the outer wall of the screw (21). The top of the first support rod (214) is rotatably connected to the hinge seat (213) through a connecting shaft. The bottom of the first support rod (214) is rotatably connected to the top of the second support rod (215) through a connecting shaft. The bottom of the second support rod (215) is rotatably connected to the convex shaft (205).

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