Anchoring device for geological disaster control

Abstract

The utility model belongs to the technical field of geological disaster control, and discloses an anchoring device for geological disaster control. Comprising an anchoring pipe, a flowerpot, a rubber ring, a supporting rod and an inserting rod, vent holes are formed in the outer side of the flowerpot in an array mode, a mounting hole is formed in the bottom of the flowerpot, a filtering cover is mounted in the mounting hole, and the bottom of the filtering cover is attached to the anchoring pipe and the top of a mounting ring. The screw rod, the rotating ring, the transmission rod and the supporting rod are additionally arranged, the supporting rod is unfolded when the screw rod rotates, the anti-skid and anti-falling effects of the anchoring pipe are improved, the flowerpot and the anchoring pipe are fixed through the bolt, flowerpots of different sizes can be replaced according to plants of different thicknesses, the bolt is covered with the rubber ring, the bolt can be prevented from rusting, and the service life of the flowerpot is prolonged. The filter cover and the rotary drum are added, and when the water level of underground water rises, the underground water seeps through the filter screen of the rotary drum and the filter cover, so that the water content of slope soil is reduced, the shear strength of the soil body is improved, and the slope stability is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of geological disaster management, and more specifically, to an anchoring device for geological disaster management. Background Art

[0002] Geological disasters refer to natural disasters whose main cause is geological dynamic activities or abnormal changes in the geological environment. They are geological phenomena that cause damage and loss to human life, property, and the environment under the influence of natural or human factors, such as collapse, landslides, mudslides, ground fissures, ground subsidence, ground collapse, rock bursts, tunnel water inrush, mud inrush, gas inrush, spontaneous combustion of coal seams, loess collapse, rock and soil expansion, sand liquefaction, land freezing and thawing, soil erosion, land desertification and swamping, soil salinization, as well as earthquakes, volcanoes, geothermal damage, etc. In order to reduce or prevent the occurrence of disasters, anchor rods are usually used to drive into the slope surface to increase the slope load through the anchor rods.

[0003] The patent with publication number: CN112459057A discloses an anchoring device for preventing landslide geological disasters, which includes an anchor rod body, an anchor head arranged at one end of the anchor rod body, and a planting tube arranged at an end of the anchor rod body away from the anchor head. The opening of the planting tube is arranged away from the anchor rod body, and the side wall of the planting tube is penetrated by a plurality of through holes connected to the interior of the planting tube. The present application has the effect of improving the problem of soil erosion on the slope.

[0004] The above patent has the following problems: the process of plant rooting takes a long time, and before that, it is easy to slip if it is fixed only by anchor rods, which affects the subsequent protection effect of the slope. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model proposes an anchoring device for geological disaster management.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anchoring device for geological disaster management, comprising an anchoring pipe, a flower pot, a rubber ring, a support rod and an insertion rod, a mounting ring is installed on the top of the outer side of the anchoring pipe, the top of the mounting ring is fixedly connected to the bottom of the flower pot by bolts, an array of air holes is opened on the outer side of the flower pot, a connecting hole is opened on the top of the anchoring pipe, a mounting hole is opened on the bottom of the flower pot, a filter cover is installed in the mounting hole, and the bottom of the filter cover is in contact with the top of the anchoring pipe and the mounting ring;

[0007] A screw is rotatably installed at the bottom of the anchor tube, and a swivel is provided on the outer threaded sleeve of the screw. Four transmission rods are hinged on the outer side of the swivel, and one end of each of the four transmission rods is hinged to a support rod. A groove is provided in an array at the bottom of the outer side of the anchor tube, and the support rod is hinged to the bottom of the groove. A channel is provided between the upper end of the groove and the inside of the anchor tube, and a rotating drum with upper and lower openings is rotatably installed inside the anchor tube, and a through hole communicating with a single channel is provided on the outer side of the rotating drum, and a filter is embedded in the through hole.

[0008] Furthermore, a sliding hole matched with the size of the transmission rod is provided between the lower end of the groove and the inside of the anchoring tube, and the rubber ring is provided on the outside of the mounting ring and the bolt and fits with the bottom of the flower pot.

[0009] Furthermore, a partition is installed inside the anchoring pipe, the partition is located between the screw and the drum, and a through hole is opened at the center of the partition.

[0010] Furthermore, two baffles that fit each other are hinged at the bottom of the partition, and the bottom of the baffle is elastically connected to the inner wall of the anchoring tube through a limit spring.

[0011] Furthermore, a slot slidably connected to the lower end of the insertion rod is provided at the top of the screw rod, a protrusion is provided inside the slot, and a limiting groove slidably connected to the protrusion is provided at the bottom of the insertion rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are: a screw, a swivel, a transmission rod and a support rod are added; the support rod is unfolded when the screw rotates, thereby improving the anti-slip and anti-falling effects of the anchor pipe; the flower pot and the anchor pipe are fixed with bolts, and flower pots of different sizes can be replaced according to plants of different thicknesses; the rubber ring is covered on the outside of the bolt to prevent the bolt from rusting; a filter cover and a rotating drum are added; when the groundwater level rises, the groundwater seeps out through the filter net and the filter cover of the rotating drum, thereby reducing the water content of the slope soil, increasing the shear strength of the soil, and further increasing the stability of the slope. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is an exploded view of the overall structure of the utility model;

[0015] Figure 3 It is a cross-sectional view of the overall structure of the utility model;

[0016] Figure 4 For the utility model Figure 3 A magnified view of the structure at center;

[0017] Figure 5 This is a schematic diagram of the use effect of the plug rod of the utility model;

[0018] Figure 6 This is a schematic diagram of the rod insertion structure of the utility model.

[0019] In the figure:

[0020] 1. Anchor pipe; 101. Mounting ring; 2. Flower pot; 3. Rubber ring; 4. Bolt; 5. Filter cover; 6. Screw; 7. Swivel; 8. Transmission rod; 9. Support rod; 10. Rotating drum; 11. Partition; 12. Baffle; 13. Limit spring; 14. Insert rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-6 The utility model provides the following technical solutions: an anchoring device for geological disaster management, including an anchoring pipe 1, a flower pot 2, a rubber ring 3, a support rod 9 and an insertion rod 14. A mounting ring 101 is installed on the top of the outer side of the anchoring pipe 1. The top of the mounting ring 101 is fixedly connected to the bottom of the flower pot 2 by a bolt 4. The mounting ring 101 increases the contact area between the anchoring pipe 1 and the flower pot 2, provides an installation position for the bolt 4, and adopts the bolt 4 installation method to facilitate the subsequent replacement of the flower pot 2. The rubber ring 3 is sleeved on the outer side of the mounting ring 101 and the bolt 4, and fits with the bottom of the flower pot 2. The rubber ring 3 plays the role of sealing the gap between the mounting ring 101 and the flower pot 2 and protecting the bolt 4, avoiding the screw The bolt 4 is rusted, and an array of air holes is provided on the outer side of the flowerpot 2. The plant roots in the flowerpot 2 can extend out of the flowerpot 2 through the air holes and take root in the slope, thereby improving the overall stability. A connecting hole is provided on the top of the anchor pipe 1, and a mounting hole is provided on the bottom of the flowerpot 2. A filter cover 5 is installed in the mounting hole. A plurality of mesh holes are provided on the outer side of the filter cover 5. The bottom of the filter cover 5 fits with the top of the anchor pipe 1 and the mounting ring 101. The filter cover 5 is located on the outer side of the connecting hole. The groundwater entering the connecting hole flows out through the mesh holes of the filter cover 5, and the groundwater is discharged through the air holes of the flowerpot 2, thereby reducing the water content of the soil, increasing the shear strength of the soil, and further increasing the stability of the slope.

[0023] A screw rod 6 is rotatably installed at the bottom of the anchor tube 1. The top of the screw rod 6 is provided with a slot that is slidably connected to the lower end of the insertion rod 14. A convex block is provided inside the slot. The bottom of the insertion rod 14 is provided with a limiting groove that is slidably connected to the convex block. Through the slot, the convex block and the limiting groove, the friction resistance between the insertion rod 14 and the screw rod 6 is increased, and the rotation of the screw rod 6 is driven when the insertion rod 14 rotates. A swivel 7 is provided on the outer threaded sleeve of the screw rod 6. Four transmission rods 8 are hinged on the outer side of the swivel 7. A sliding hole matching the size of the transmission rod 8 is provided between the lower end of the groove and the inside of the anchor tube 1. One end of the four transmission rods 8 is hinged with a support rod 9. A groove is provided at the bottom array of the outer side of the anchor tube 1. The support rod 9 is hinged to the bottom of the groove. A channel is provided between the upper end of the groove and the inside of the anchor tube 1. A rotating drum 10 with upper and lower openings is also rotatably installed inside the anchor tube 1. A through hole that is connected to a single channel is provided on the outer side of the rotating drum 10. A filter screen is embedded in the through hole. A plurality of filter screens are provided on the filter screen. The mesh of the filter screen can only be used to filter the groundwater in the channel and then enter the drum 10, and then enter the interior of the anchor pipe 1 through the drum 10, so as to prevent impurities in the groundwater from entering and accumulating inside the anchor pipe 1. A partition 11 is also installed inside the anchor pipe 1, and the partition 11 is located between the screw 6 and the drum 10. The partition 11 plays the role of closing one end of the anchor pipe 1 to prevent groundwater mixed with impurities from entering the interior of the anchor pipe 1 from the sliding hole at the lower end of the groove. A through hole is opened at the center of the partition 11, and two baffles 12 that fit each other are hinged at the bottom of the partition 11. The bottom of the baffle 12 is elastically connected to the inner wall of the anchor pipe 1 through a limit spring 13, and the limit spring 13 plays the role of limiting the baffle 12. The through hole of the partition 11 is closed by the baffle 12, and the through hole of the partition 11 is matched with the size of the plug rod 14. The through hole of the partition 11 can be opened by squeezing the baffle 12 by the plug rod 14, thereby realizing the connection between the plug rod 14 and the screw 6.

[0024] Working principle: when in use, unscrew the bolt 4 and remove the flowerpot 2. The support rod 9 is in a state of being stored in the groove on the outside of the anchor tube 1. Insert the anchor tube 1 into the slope, and then insert the insertion rod 14 into the connecting hole of the anchor tube 1. The baffle 12 is squeezed and rotated by the insertion rod 14 to open the through hole of the partition 11. The insertion rod 14 passes through the through hole of the partition 11 and enters the slot of the screw 6. Rotate the insertion rod 14 so that the limiting groove of the insertion rod 14 is stuck on the outside of the protrusion of the slot of the screw 6 and is fixed. Then rotate the insertion rod 14. The insertion rod 14 drives the screw 6 to rotate, and the screw 6 drives the swivel 7 to move up and down. The swivel 7 drives the support rod 9 to unfold through the transmission rod 8. The anti-slip and anti-falling effect of the anchor tube 1 in the slope is increased through the support rod 9. Then take out the insertion rod 14, and the baffle 12 is rotated in the opposite direction by the rebound force of the limit spring 13 to close the through hole of the partition 11 Perforation, replace the flowerpot 2 of corresponding size according to the thickness of the plant, and then fix the flowerpot 2 and the mounting ring 101 with the bolt 4, and then put the rubber ring 3 on the outside of the mounting ring 101 and the bolt 4 to prevent the bolt 4 from rusting, and plant the plant in the flowerpot 2. When the plant grows, the root system extends out of the flowerpot 2 through the air vents on the outside of the flowerpot 2 and takes root in the slope, thereby improving the stability of the anchoring device. When the groundwater level rises, the groundwater enters the interior of the anchoring pipe 1 through the grooves, channels, mesh holes of the filter screen in the through holes of the rotating drum 10, and the rotating drum 10. At this time, the through holes of the partition 11 are in a closed state, and the groundwater flows into the flowerpot 2 through the connecting holes of the anchoring pipe 1 and the mesh holes of the filter cover 5, and flows out from the slope through the air vents of the flowerpot 2, thereby reducing the water content of the soil, increasing the shear strength of the soil, and further increasing the stability of the slope.

[0025] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An anchoring device for geological disaster management, comprising an anchoring pipe (1), a flower pot (2), a rubber ring (3), a support rod (9) and an insertion rod (14), characterized in that: A mounting ring (101) is installed at the top of the outer side of the anchoring tube (1), the top of the mounting ring (101) is fixedly connected to the bottom of the flower pot (2) by means of bolts (4), the outer side of the flower pot (2) is provided with an array of air holes, the top of the anchoring tube (1) is provided with a connection hole, the bottom of the flower pot (2) is provided with a mounting hole, a filter cover (5) is installed in the mounting hole, and the bottom of the filter cover (5) is in contact with the top of the anchoring tube (1) and the mounting ring (101); A screw rod (6) is rotatably mounted at the bottom of the anchor tube (1), a swivel (7) is threadedly sleeved on the outer side of the screw rod (6), four transmission rods (8) are hingedly connected to the outer side of the swivel (7), one end of each of the four transmission rods (8) is hingedly connected to a support rod (9), a groove is arranged in an array at the bottom of the outer side of the anchor tube (1), the support rod (9) is hingedly connected to the bottom of the groove, a channel is arranged between the upper end of the groove and the inside of the anchor tube (1), a rotating drum (10) with upper and lower openings is rotatably mounted inside the anchor tube (1), a through hole communicating with a single channel is arranged on the outer side of the rotating drum (10), a filter screen is embedded in the through hole.

2. The anchoring device for geological disaster management according to claim 1 is characterized in that: A sliding hole matching the size of the transmission rod (8) is provided between the lower end of the groove and the inside of the anchoring tube (1); the rubber ring (3) is sleeved on the outside of the mounting ring (101) and the bolt (4) and fits the bottom of the flower pot (2).

3. The anchoring device for geological disaster management according to claim 1 is characterized in that: A partition (11) is also installed inside the anchoring pipe (1), and the partition (11) is located between the screw (6) and the rotating drum (10), and a through hole is opened at the center of the partition (11).

4. The anchoring device for geological disaster management according to claim 3 is characterized in that: The bottom of the partition (11) is hinged with two baffles (12) that fit each other, and the bottom of the baffle (12) is elastically connected to the inner wall of the anchor pipe (1) via a limit spring (13).

5. The anchoring device for geological disaster management according to claim 1 is characterized in that: The top of the screw rod (6) is provided with a slot slidably connected to the lower end of the insertion rod (14), a protrusion is provided inside the slot, and the bottom of the insertion rod (14) is provided with a limiting groove slidably connected to the protrusion.

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