Anchoring device for preventing landslide geological disasters

Abstract

The utility model provides an anchoring device for preventing landslide geological disasters, and relates to the technical field of anchoring equipment, the anchoring device comprises an anchor rod assembly, a transmission assembly is arranged in the anchor rod assembly, the transmission assembly comprises a lead screw rotationally connected to the inner wall of the anchor rod assembly, and the upper end of the lead screw penetrates through the top surface of the anchor rod assembly. According to the anchoring device for preventing the landslide geological disaster, a sliding block and a first trapezoidal block can be driven to extrude a second trapezoidal block through rotation of a lead screw, and then the second trapezoidal block drives a push plate and a spine block to move towards the outer side of an anchor rod body till the push plate and the spine block are inserted into soil; the firmness of the device is effectively improved by inserting the push plate and the spine blocks into soil, the anchoring capacity is improved, the device can rapidly anchor the protective net and the protective plate, the anchoring effect is good, and practicability is high.

Description

Technical Field

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

[0002] A landslide refers to a geological disaster in which the soil or rock on a slope slides downward along a certain weak surface or weak zone as a whole or in a dispersed manner under the action of gravity due to the influence of factors such as river scouring, groundwater activity, rainwater soaking, earthquakes and artificial slope cutting. To prevent landslide geological disasters, slope protection boards or protective nets are often fixed on the slope.

[0003] An anchoring device for preventing landslide geological disasters disclosed in Chinese patent CN112459057U is characterized in that a planting tube is installed at the end of the anchor body and a through hole is opened on the outer wall of the planting tube, so that the roots of plants or seedlings can extend out and take root in the rock and soil layer outside the planting tube, so that the plants or seedlings and the anchor body form a whole and share the structural load of the rock and soil layer with the anchor body. At the same time, the plants in the planting tube improve the soil fixing capacity of the anchoring device, which is beneficial to improving the problem of soil erosion on the slope.

[0004] It is found in actual applications that landslide geological disasters are sudden and urgent to a certain extent. The above-mentioned anchoring device for preventing landslide geological disasters requires a certain amount of time to improve the soil fixing capacity of the anchoring device. Judging from the technical scheme and function of the above-mentioned anchoring device for preventing landslide geological disasters, its practicality and emergency response capabilities need to be improved. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The purpose of the utility model is to provide an anchoring device for preventing landslide geological disasters in order to solve the above-mentioned problems, so as to improve the practicability and emergency response capability of the anchoring device.

[0007] (II) Technical solution

[0008] The utility model is implemented through the following technical scheme: an anchoring device for preventing landslide geological disasters comprises an anchor rod assembly, a transmission assembly is arranged inside the anchor rod assembly, the transmission assembly comprises a screw rod rotatably connected to the inner wall of the anchor rod assembly, the upper end of the screw rod penetrates the top surface of the anchor rod assembly and extends to the top of the anchor rod assembly, the surface of the screw rod is threadedly connected with three sliders, and four pushing mechanisms are arranged on the three sliders;

[0009] The pushing mechanism includes a first trapezoidal block fixedly connected to the side of the slider, one side of the first trapezoidal block is in sliding contact with the second trapezoidal block, and the second trapezoidal block is fixedly connected to a push plate on the side away from the first trapezoidal block. A limiting groove corresponding to the position of the push plate is provided on the surface of the anchor rod assembly, and the push plate extends into the limiting groove. A limiting assembly is provided on the side where the anchor rod assembly and the second trapezoidal block are close to each other.

[0010] Preferably, the anchor rod assembly includes an anchor rod body, the lower end of the anchor rod body is fixedly connected to an anchor head, the upper end of the anchor rod body is fixedly connected to three mounting columns, and the anchor rod assembly also includes an anchor plate fixedly connected to the upper ends of the three mounting columns. The protective plate and the protective net can be effectively fixed through the coordination between the anchor rod body, the anchor head, the mounting columns and the anchor plate.

[0011] Preferably, the pushing mechanism also includes a spike block fixedly connected to a side of the push plate away from the second trapezoidal block, and the surface of the screw rod is fixedly connected with a first block and a second block, the first block is arranged below the first trapezoidal block, and the second block is arranged above the first trapezoidal block. By setting the spike block, the push plate can be easily inserted into the soil, and the first block and the second block can limit the first trapezoidal block and the sliding block.

[0012] Preferably, a plurality of limiting inclined plates are fixedly connected to the upper and lower sides of the push plate, and a slide plate is fixedly connected to the upper and lower sides of the push plate. The side surfaces of the two slide plates that are away from each other are slidably connected to the anchor rod body through limiting grooves. The limiting inclined plates can not only improve the ground-breaking ability of the push plate but also hook the soil to improve the gripping ability.

[0013] Preferably, the transmission assembly further comprises a fixing block fixedly connected to one end of the screw rod penetrating to the upper side of the anchor rod body, the outer contour of the fixing block is a polygonal column, and the fixing block is used to facilitate adjustment of the screw rod.

[0014] Preferably, the limiting assembly includes two limiting rods fixedly connected to the inner wall of the anchor rod body, and a side of the second trapezoidal block away from the screw rod is provided with limiting holes corresponding to the positions of the two limiting rods, and the stability of the push plate movement is improved by the matching setting between the limiting rods and the limiting holes.

[0015] Preferably, four reinforcing mechanisms are provided on the anchor plate, and the reinforcing mechanisms include a mounting block fixedly connected to the side of the anchor plate, an insertion rod is slidingly contacted in a reserved hole of the mounting block, and the upper end of the insertion rod is fixedly connected to a limiting plate, and the firmness of the device is further improved by the matching arrangement between the mounting block, the insertion rod and the limiting plate.

[0016] The utility model provides an anchoring device for preventing landslide geological disasters, and the beneficial effects thereof are as follows:

[0017] 1. The anchoring device for preventing landslide geological disasters can drive the slider and the first trapezoidal block to squeeze the second trapezoidal block through the rotation of the screw rod, so that the second trapezoidal block drives the push plate and the spike block to move to the outside of the anchor rod body until the push plate and the spike block are inserted into the soil. By inserting the push plate and the spike block into the soil, the firmness of the device is effectively improved, and the anchoring capacity is improved. The device can quickly anchor the protective net and the protective plate, and the anchoring effect is good and the practicability is strong.

[0018] 2. The anchoring device for preventing landslide geological disasters can effectively fix the protective plate and the protective net through the coordinated setting between the anchor rod body, the anchor head, the mounting column and the anchor plate. The spike block can make it easy for the push plate to be inserted into the soil. The first stop block and the second stop block can limit the first trapezoidal block. The limiting inclined plate can not only improve the pushing plate's ability to break the ground but also hook the soil to improve the gripping ability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is an enlarged schematic diagram of the structure at A of the utility model;

[0021] Figure 3 This is a cross-sectional view from the front view of the present invention;

[0022] Figure 4 It is an enlarged schematic diagram of the structure at B of the utility model;

[0023] Figure 5 It is the first schematic diagram of the utility model;

[0024] Figure 6 This is a schematic diagram of the first trapezoidal block and the sliding block structure of the utility model.

[0025] Description of Reference Numerals

[0026] 1. Anchor rod assembly; 101. Anchor rod body; 102. Anchor head; 103. Mounting column; 104. Anchor plate;

[0027] 2. Pushing mechanism; 201. First trapezoidal block; 202. Second trapezoidal block; 203. Pushing plate; 204. Limiting groove; 205. Spike block; 206. Limiting inclined plate; 207. First stopper; 208. Second stopper; 209. Slide plate;

[0028] 3. Transmission assembly; 301. Screw rod; 302. Sliding block; 303. Fixed block;

[0029] 4. Limiting assembly; 401. Limiting rod; 402. Limiting hole;

[0030] 5. Strengthening mechanism; 501. Mounting block; 502. Insertion rod; 503. Limiting plate. DETAILED DESCRIPTION

[0031] The embodiment of the utility model provides an anchoring device for preventing landslide geological disasters.

[0032] Please refer to Figure 1 , Figure 2 and Figure 3 The anchoring device for preventing landslide geological disasters includes an anchor rod assembly 1, the anchor rod assembly 1 includes an anchor rod body 101, the lower end of the anchor rod body 101 is fixedly connected to an anchor head 102, the upper end of the anchor rod body 101 is fixedly connected to three mounting columns 103, and the anchor rod assembly 1 also includes an anchor plate 104 fixedly connected to the upper ends of the three mounting columns 103.

[0033] The anchor head 102 can effectively improve the ground-breaking ability. The outer contour of the anchor body 101 is preferably a cylinder so that it can be inserted into the soil. The protective plate and the protective net can be effectively fixed by the coordinated setting between the anchor body 101, the anchor head 102, the mounting column 103 and the anchor plate 104.

[0034] Please refer to Figure 2 , Figure 4 and Figure 6 A transmission assembly 3 is provided in the anchor assembly 1, and the transmission assembly 3 includes a screw rod 301 rotatably connected to the inner wall of the anchor assembly 1, the upper end of the screw rod 301 passes through the top surface of the anchor assembly 1 and extends to the top of the anchor assembly 1, and three sliders 302 are threadedly connected to the surface of the screw rod 301. The transmission assembly 3 also includes a fixed block 303 fixedly connected to one end of the screw rod 301 that passes through the top of the anchor body 101. The outer contour of the fixed block 303 is a polygonal column, and the screw rod 301 can be driven to rotate by rotating the fixed block 303.

[0035] Please refer to Figure 4 , Figure 5 and Figure 6 Four pushing mechanisms 2 are provided on each of the three sliders 302. The pushing mechanisms 2 include a first trapezoidal block 201 fixedly connected to the side of the slider 302. One side of the first trapezoidal block 201 is in sliding contact with a second trapezoidal block 202. A side of the second trapezoidal block 202 away from the first trapezoidal block 201 is fixedly connected with a push plate 203. A limiting groove 204 corresponding to the position of the push plate 203 is opened on the surface of the anchor rod assembly 1, and the push plate 203 extends into the limiting groove 204.

[0036] Please refer to Figure 5The pushing mechanism 2 also includes a spike block 205 fixedly connected to a side of the push plate 203 away from the second trapezoidal block 202. The surface of the screw rod 301 is fixedly connected with a first stop block 207 and a second stop block 208. The first stop block 207 and the second stop block 208 are set to limit the first trapezoidal block 201 and the slider 302 to prevent the second trapezoidal block 202 from being separated from the limit of the first trapezoidal block 201. The first stop block 207 is set below the first trapezoidal block 201, and the second stop block 208 is set above the first trapezoidal block 201.

[0037] The four first trapezoidal blocks 201 and the four second trapezoidal blocks 202 cooperate to limit the slider 302 so that the slider 302 cannot rotate. The rotation of the screw rod 301 can drive the limited slider 302 to drive the first trapezoidal block 201 to squeeze the second trapezoidal block 202, so that the second trapezoidal block 202 drives the push plate 203 and the spike block 205 to move toward the outside of the anchor body 101 until the push plate 203 and the spike block 205 are inserted into the soil, so as to improve the firmness of the device.

[0038] Please refer to Figure 5 The upper and lower sides of the push plate 203 are fixedly connected with a plurality of limiting inclined plates 206. The limiting inclined plates 206 can not only improve the ground-breaking ability of the push plate 203 but also hook the soil, thereby improving the gripping ability. The upper and lower sides of the push plate 203 are fixedly connected with slide plates 209. The side surfaces of the two slide plates 209 that are away from each other are slidably connected to the anchor rod body 101 through limiting grooves 204. The sliding of the side surfaces of the slide plates 209 on the limiting grooves 204 can improve the stability of the movement of the push plate 203, thereby making the push plate 203 and the spike block 205 more smoothly inserted into the soil, thereby realizing rapid anchoring of the protective net and the protective plate, and the anchoring effect is better.

[0039] Please refer to Figure 4 and Figure 5 A limit assembly 4 is provided on the side where the anchor rod assembly 1 and the second trapezoidal block 202 are close to each other. The limit assembly 4 includes two limit rods 401 fixedly connected to the inner wall of the anchor rod body 101. A limit hole 402 corresponding to the position of the two limit rods 401 is opened on the side of the second trapezoidal block 202 away from the screw rod 301. When the second trapezoidal block 202 moves toward the outside of the anchor rod body 101 under the extrusion of the first trapezoidal block 201, the two limit rods 401 fixed on the inner wall of the anchor rod body 101 will slide in the limit holes 402 opened on the second trapezoidal block 202, further improving the stability of the movement of the push plate 203.

[0040] Please refer to Figure 2Four reinforcing mechanisms 5 are provided on the anchor plate 104. The reinforcing mechanisms 5 include a mounting block 501 fixedly connected to the side of the anchor plate 104. A plug rod 502 is in sliding contact with a reserved hole in the mounting block 501. A limiting plate 503 is fixedly connected to the upper end of the plug rod 502. The plug rod 502 can slide in the mounting block 501. The limiting plate 503 is provided to limit the plug rod 502. By embedding the plug rod 502 into the soil, the anchoring property of the device can be further improved.

[0041] When the utility model is in use: after the device is inserted into the soil, the fixing block 303 is rotated by a wrench, and the rotation of the fixing block 303 will drive the screw rod 301 to rotate, and the rotation of the screw rod 301 will also drive the slider 302 and the first trapezoidal block 201 to move downward, and the movement of the first trapezoidal block 201 will push the second trapezoidal block 202 to drive the push plate 203 and the spike block 205 to move toward the outside of the anchor rod body 101, until the slider 302 and the first trapezoidal block 201 are against the first stop block 207, at which time the push plate 203 and the spike block 205 are inserted into the soil, and the anchoring effect of the anchor rod body 101 is effectively improved through the cooperation between the anchor rod body 101 and the push plate 203, and the insertion rod 502 is embedded in the soil to further improve the firmness of the device, and the device can quickly anchor the protective net and the protective plate, and the anchoring effect is good.

[0042] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An anchoring device for preventing landslide geological disasters, comprising an anchor rod assembly (1), characterized in that: The anchor rod assembly (1) is provided with a transmission assembly (3), the transmission assembly (3) comprising a screw rod (301) rotatably connected to the inner wall of the anchor rod assembly (1), the upper end of the screw rod (301) passes through the top surface of the anchor rod assembly (1) and extends to the top of the anchor rod assembly (1), the surface of the screw rod (301) is threadedly connected to three sliders (302), and the three sliders (302) are each provided with four pushing mechanisms (2); The pushing mechanism (2) comprises a first trapezoidal block (201) fixedly connected to a side of a sliding block (302); one side of the first trapezoidal block (201) is in sliding contact with a second trapezoidal block (202); a side of the second trapezoidal block (202) away from the first trapezoidal block (201) is fixedly connected to a push plate (203); a limiting groove (204) corresponding to the position of the push plate (203) is provided on the surface of the anchor rod assembly (1); the push plate (203) extends into the limiting groove (204); and a limiting assembly (4) is provided on a side where the anchor rod assembly (1) and the second trapezoidal block (202) are close to each other.

2. The anchoring device for preventing landslide geological disasters according to claim 1 is characterized in that: The anchor rod assembly (1) comprises an anchor rod body (101), the lower end of the anchor rod body (101) is fixedly connected to an anchor head (102), the upper end of the anchor rod body (101) is fixedly connected to three mounting columns (103), and the anchor rod assembly (1) further comprises an anchor plate (104) fixedly connected to the upper ends of the three mounting columns (103).

3. The anchoring device for preventing landslide geological disasters according to claim 1 is characterized in that: The pushing mechanism (2) further comprises a spike block (205) fixedly connected to a side of the pushing plate (203) away from the second trapezoidal block (202); a first stop block (207) and a second stop block (208) are fixedly connected to the surface of the screw rod (301); the first stop block (207) is arranged below the first trapezoidal block (201), and the second stop block (208) is arranged above the first trapezoidal block (201).

4. The anchoring device for preventing landslide geological disasters according to claim 2 is characterized in that: The upper and lower sides of the push plate (203) are fixedly connected to a plurality of inclined limit plates (206), the upper and lower sides of the push plate (203) are fixedly connected to slide plates (209), and the side surfaces of the two slide plates (209) that are away from each other are slidably connected to the anchor rod body (101) via the limit grooves (204).

5. The anchoring device for preventing landslide geological disasters according to claim 2 is characterized in that: The transmission assembly (3) further comprises a fixing block (303) fixedly connected to one end of the screw rod (301) penetrating to the upper side of the anchor rod body (101); the outer contour of the fixing block (303) is a polygonal column.

6. The anchoring device for preventing landslide geological disasters according to claim 2 is characterized in that: The limiting assembly (4) comprises two limiting rods (401) fixedly connected to the inner wall of the anchor rod body (101), and a side surface of the second trapezoidal block (202) away from the screw rod (301) is provided with limiting holes (402) corresponding to the positions of the two limiting rods (401).

7. The anchoring device for preventing landslide geological disasters according to claim 2 is characterized in that: Four reinforcing mechanisms (5) are provided on the anchor plate (104), the reinforcing mechanisms (5) comprising a mounting block (501) fixedly connected to a side surface of the anchor plate (104), an insertion rod (502) slidingly contacting in a reserved hole of the mounting block (501), and an upper end of the insertion rod (502) fixedly connected to a limiting plate (503).

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