CN113622437B - Rock-soil slope ecological protection structure and slope protection method - Google Patents

Abstract

The invention belongs to the technical field of slope protection, and particularly relates to a rock-soil slope ecological protection structure and a slope protection method. The protection structure comprises a plurality of anchoring structures, each anchoring structure comprises an anchoring shell, each anchoring shell is of a hollow structure, a plurality of through holes are formed in the bottom of each anchoring shell, and each through hole is provided with a fixing claw which can penetrate through; a central column is arranged in the anchoring shell, an operation plate is arranged outside the top of the anchoring shell, the operation plate is fixedly connected with the top of the central column, a plurality of fixing claws are fixedly arranged at the bottom of the central column, and a plurality of planting holes are formed in the operation plate; a buffer control switch is arranged in the anchoring shell and between the anchoring shell and the central column; the anchoring shells of the anchoring structures are connected through traction ropes. The invention utilizes the anchoring shell, the central column, the buffer control switch and the fixed claw to carry out multidirectional, multi-angle and multi-layer slope protection, and utilizes the soil entering the anchoring shell to provide a nutrition matrix for the growth of plants, thereby realizing ecological improvement.

Description

Rock-soil slope ecological protection structure and slope protection method

Technical Field

The invention belongs to the technical field of slope protection, and particularly relates to a rock-soil slope ecological protection structure and a slope protection method.

Background

The rock-soil side slope can be classified into a natural rock-soil side slope and an artificial rock-soil side slope according to the cause, the natural rock-soil side slope is a land formed under the natural environment factor, and the artificial rock-soil side slope is a land formed by manually constructing embankments and the like. Regardless of the cause, the soil erosion prevention agent is used for a common characteristic, namely a slope topography, and the topography has poor water retention, is easy to cause soil erosion and has larger potential safety hazard, so that the rock-soil slope protection measure is very important. Broken stone is one of main constituent substances of a rock-soil slope, but because broken stone is high in density and hard in texture, moss is easy to grow on the broken stone, the broken stone-soil slope is easier to cause material landslide than clay, loess and other soil slopes, and slope protection difficulty is increased.

The slope protection method commonly used in the prior art comprises the following steps:

(1) The protection method of the facing wall is to build the facing wall on the slope surface, has a certain thrust resistance effect, but is not suitable for being used on a slope with a large area because the wall surface has a large weight and is easy to slide;

(2) The network slope protection method is characterized in that vegetation such as grass is planted in the center of a grid of the slope surface by using a protection strip with a grid structure, and compared with the method (1), the built protection strip is light in weight and has vegetation for retaining ecological water and soil, but the vegetation is suitable to grow in soil and is poor in growth state in rock soil with more broken stones, so that the method is more used for protecting loess or other soil slopes;

(3) The ecological slope protection method mainly utilizes vegetation with higher heights such as trees and the like to protect, and because the root systems of the vegetation are developed and the root taking depth is deeper, the ecological slope protection method can replace the functions of a plurality of protective strips or anchor rods, but has a common defect with the method (2), namely the vegetation cannot grow in a rock-soil body with more broken stones, and a large-area ecological slope protection barrier is difficult to establish;

(4) The method is characterized by that several anchor rods and traction ropes are inserted into the slope, and the stress of rock-soil body is changed in two directions of rock-soil depth and slope surface so as to implement slope protection effect, and the anchor rods are set at regular intervals, and the traction ropes are connected between adjacent anchor rods, the complex multi-network slope protection structure is formed on the surface of the side slope due to the fact that the anchor rods and the traction ropes are mutually crossed, vegetation is not planted in the mode generally, and due to the fact that the anchor rods and the traction ropes which are arranged in rock soil are solid structures, vegetation cannot grow and ecology cannot be improved like broken stones in the rock soil.

In summary, although there are various slope protection structures and slope protection methods in the prior art, there is a lack of a device for protecting a side slope and improving ecology at the same time for a special soil property of rock soil.

Disclosure of Invention

In order to solve the technical problems, the invention provides a rock-soil slope ecological protection structure.

The invention aims to provide a rock-soil slope ecological protection structure which comprises a plurality of anchoring structures, wherein each anchoring structure comprises an anchoring shell, a central column, an operation plate, a fixed claw and a buffer control switch;

the anchoring shell is of a hollow structure, a plurality of perforations are formed in the lower end of the anchoring shell, sealing pieces are arranged at each perforation, and the top of the anchoring shell is open;

a central column is arranged in the anchoring shell, the top of the anchoring shell is provided with an operation plate, the operation plate is fixedly connected with the top of the central column, a plurality of fixing claws capable of piercing the sealing piece are fixedly arranged at the bottom of the central column, and a plurality of planting holes are formed in the operation plate;

the buffer control switch is arranged in the anchoring shell and between the anchoring shell and the central column, the shell wall of the anchoring shell is provided with a plurality of soil-entering holes, the buffer control switch comprises a plurality of sealing blocks and a buffer piece, the buffer piece is arranged on the central column, the sealing blocks are in one-to-one correspondence with the soil-entering holes, one end of each sealing block is fixedly arranged on the buffer piece, and the other end of each sealing block is detachably arranged on the soil-entering hole;

when the central column rotates and moves downwards, the fixed claws penetrate out of the corresponding perforations, and the sealing blocks are separated from the soil-entering holes;

the anchoring shells of the anchoring structures are connected through traction ropes.

Preferably, in the above-mentioned ecological protection structure for rock and soil slope, the bottom of the anchoring shell is in an inverted cone shape or an inverted truncated cone shape.

Preferably, in the above-mentioned ecological protection structure for a rock-soil slope, the sealing member is a sealing film, a filter cloth with a filter hole of less than or equal to 1mm, or a plug arranged at the end of the fixing claw.

Preferably, in the above-mentioned ecological protection structure for a rock-soil slope, the lower end of the fixing claw is in a tip or blade shape.

Preferably, in the above-mentioned ecological protection structure for a rock-soil slope, the buffer member is a plurality of connecting plates fixedly connected to the outer wall of the central column, a plurality of connecting plates are distributed around the periphery of the central column, and the sealing block is fixed on the connecting plates.

Preferably, in the above rock-soil slope ecological protection structure, the buffer member is a torsion spring sleeved and connected to the outer wall of the center column, the upper end and the lower end of the torsion spring are respectively fixed on the center column, and the sealing block is mounted on the outer wall of the torsion spring.

Preferably, in the above-mentioned ecological protection structure for the rock-soil slope, a plurality of grouting pipes are arranged in the center column, the fixing claws are hollow structures, the top parts of the fixing claws are communicated with the bottoms of the grouting pipes in a one-to-one correspondence manner, and liquid outlet holes are formed in the bottoms of the fixing claws.

Preferably, in the above-mentioned rock-soil slope ecological protection structure, the haulage rope includes a plurality of first ropes and a plurality of second ropes, and the length of the first ropes is greater than the length of the second ropes;

the operation panel is including dismantling first semi-ring and the second semi-ring of connection, first semi-ring with do not set up the planting hole on the second semi-ring, first semi-ring and second semi-ring are the hollow structure that has the arc interface, the remaining face of first semi-ring and second semi-ring is the enclosure surface, works as when the arc interface is down, the operation panel is pegged graft and is fixed at the top of center post, works as when the arc interface is up, first semi-ring with the second semi-ring is connected between adjacent two anchor shells.

Preferably, in the above-mentioned ecological protection structure for a rock-soil slope, water outlets are respectively formed in the first half ring and the second half ring, and an electromagnetic valve is arranged at each water outlet; the first half ring is provided with a singlechip and a solar panel, or the second half ring is provided with the singlechip and the solar panel; the solar panel is provided with a matched battery, and the singlechip is respectively connected with the battery and the electromagnetic valves.

The invention also provides a rock-soil slope protection method, which comprises the following steps:

assembling an anchoring structure, and sealing the soil-entering hole by the sealing block, wherein the through hole is not penetrated by the fixing claw;

inserting the anchoring structure into a rock-soil body of a side slope;

the operation plate is rotated and moved downwards to drive the center column, the fixing claw and the sealing block to move, the sealing block is separated from the soil-entering hole, and the perforation is penetrated by the fixing claw;

and after the soil flows into the anchoring shell, planting plants in the plurality of planting holes on the operation plate.

Compared with the prior art, the invention has the following beneficial effects:

1. the invention utilizes the anchoring shell, the central column, the buffer control switch and the fixed claw to carry out multidirectional, multi-angle and multi-layer slope protection; the soil entering the anchoring shell is utilized to provide a nutrient medium for plant growth, ecological improvement is realized, moreover, plant root systems can permeate into a rock soil layer, and the intricate root systems can interweave broken stones with different sizes together, so that a huge fixed net system is formed inside the rock soil, the stability of the rock soil body is improved, and the slope protection effect is good.

2. According to the invention, by arranging the grouting pipes, high-pressure impact type water is injected into all grouting pipes, so that water permeates into the rock soil from the fixed claws, the viscosity of clay and the like in the rock soil is increased under the action of the water, and the adhesion between the fixed claws and the soil body and between the anchoring shell and the soil body is firm. Then different fixed slurries can be injected between the fixed claws and the soil body and between the anchoring shell and the soil body in sequence from different grouting pipes and different materials, so that a multi-layer fixed layer is formed, the firmness between the anchoring structure and the soil body is further increased, the fixed slurries can also infiltrate into the crushed stone, the crushed stone and the soil are bonded together, a large-area fixed body is formed, the looseness of the soil body is reduced, and the soil landslide caused by transitional looseness is avoided.

3. According to the invention, the operation plate is arranged to comprise the first semi-ring and the second semi-ring, so that a water storage and crushed stone receiving structure is provided, water can be supplemented for plant growth, crushed stone can be prevented from falling down, and potential safety hazards are reduced.

Drawings

Fig. 1 is a schematic structural view of an anchoring structure according to embodiment 1 of the present invention;

fig. 2 is a schematic structural diagram of a second anchoring structure according to embodiment 1 of the present invention;

FIG. 3 is an external structural view of the anchor shell of embodiment 1 of the present invention;

FIG. 4 is a diagram showing a mesh protection structure in accordance with embodiment 1 of the present invention;

FIG. 5 is a transverse cross-sectional view of a center pillar according to embodiment 2 of the present invention;

fig. 6 is a schematic diagram showing the connection between the first half ring, the second half ring and the two anchor shells in embodiment 3 of the present invention.

Detailed Description

In order that those skilled in the art will better understand the technical scheme of the present invention, the present invention will be further described with reference to specific embodiments and drawings.

In the description of the present invention, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second" may include one or more such features, either explicitly or implicitly; in the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.

Example 1

1-2, the ecological protection structure of the rock-soil slope comprises a plurality of anchoring structures, wherein each anchoring structure comprises an anchoring shell 1, a central column 2, an operation plate 3, a fixed claw 4 and a buffer control switch 5. In order to facilitate the insertion of the anchoring shell 1 into the soil, the bottom of the anchoring shell 1 is in an inverted cone shape or an inverted truncated cone shape in the embodiment, and one function of the anchoring shell 1 is to anchor the soil, so that the anchoring shell 1 is vertically inserted into a rock-soil slope when in use. The bottom of the anchoring shell 1 and the lower end close to the bottom are provided with a plurality of perforations 11, each perforation 11 is provided with a sealing film which can be penetrated, the choice of materials of the sealing films is paid attention to, the sealing films are prevented from being penetrated by materials such as broken stone in a rock-soil body in the process of inserting the anchoring shell 1 into the rock-soil body, and the reason for arranging the sealing films is that broken stone or scattered soil is prevented from entering the anchoring shell 1 in the process of inserting the anchoring shell 1 into the rock-soil body, so that other parts in the anchoring shell 1 cannot move. The sealing film can be replaced by a plug arranged at the end part of the fixing claw 4, the plug can be embedded in the through hole 11, and the fixing claw 4 can reciprocate in the through hole 11.

The inside of the anchoring shell 1 is provided with a center column 2, an operation plate 3 is arranged outside the top of the anchoring shell 1, the operation plate 3 is fixedly connected with the top of the center column 2, after the anchoring shell 1 is inserted into rock soil, the top of the anchoring shell 1 is open, the surface of the anchoring shell 1 is slightly higher than the surface of a slope, and materials such as broken stone and the like are prevented from entering the anchoring shell 1 before the center column 2 is rotated. The edge of the operating plate 3 is in non-contact relation with the top edge of the anchor housing 1 and the central column 2 is movable up and down relative to the anchor housing 1 when rotated.

The bottom of the center post 2 is fixedly provided with a plurality of fixing claws 4, and the fixing claws 4 are positioned between the center post 2 and the bottom in the anchor shell 1, when the center post 2 rotates along the axial direction of the center post, the fixing claws 4 also rotate along with the anchor shell, and when the center post 2 moves downwards relative to the anchor shell 1 in a pressing manner, the fixing claws 4 also move downwards along with the anchor shell, and in the process of moving downwards and rotating the fixing claws 4, the fixing claws 4 can correspondingly puncture the sealing film nearby the fixing claws and penetrate out of the through holes 11, see fig. 2. In order to allow the holding jaw 4 to pierce the sealing film more quickly, the lower end of the holding jaw 4, i.e. the end close to the wall of the anchor housing 1, is provided in the shape of a tip or a blade. After the fixing claw 4 passes through the through hole 11, the fixing claw 4 can be continuously inserted into the rock mass from the gap of the rock, and the fixing claw 4 is obliquely arranged relative to the anchoring shell 1, so that the fixing claw 4 also has a fixing effect on the rock mass, and is combined with the fixing effect of the anchoring shell 1 to form a longitudinally-obliquely staggered multidirectional fixing structure in the deep layer of the rock mass, so that the fixing effect is better than that of a single inserted anchor rod.

Preferably, the fixing claws 4 are in the form of inclined plates, inclined strips, inclined columns or arc strips bent by 5-10 degrees. Preferably, the sealing film can be replaced by filter cloth with a filter hole smaller than or equal to 1mm, so that the probability of broken stone soil entering the anchoring shell is reduced, and the inner diameter of the perforation 11 can be set to be between 2 cm and 5 cm. Preferably, the outer diameter of the fixing jaw 4 is set to be 0.5-0.8cm smaller than the inner diameter of the penetration hole 11. Preferably, in the present embodiment, the fixing claws 4 may be made of a rigid material or a slightly elastic material, so long as they pass through the through holes 11 smoothly. Preferably, the plurality of fixing claws 4 are distributed around the bottom of the central column 2, so that the slope protection structure of the embodiment is more attractive and the central column 2 is convenient to rotate. Preferably, the sealing film may be replaced by a plug disposed at the end of the fixing claw 4, and when the plug is embedded in the through hole 11, the plug connected to the fixing claw 4 is connected with the lower end of the fixing claw 4 to pass through the corresponding through hole 11 when the central column 2 rotates and moves downwards.

The inside of anchor shell 1, locate between anchor shell 1 and center post 2 and be equipped with buffer control switch 5, the outer wall of anchor shell 1 is equipped with a plurality of soil holes 12, buffer control switch 5 includes a plurality of sealing blocks 51 and a bolster 52, bolster 52 sets up on center post 2, sealing blocks 51 fixed mounting is on bolster 52. When the center column 2 is at the position shown in fig. 1, that is, the fixing claws 4 do not penetrate out of the through holes 11, the soil-entering holes 12 are sealed by the sealing blocks 51 in a one-to-one correspondence, and the center column 2 rotates and moves downwards relative to the anchoring shell 1 to the position shown in fig. 2, the buffer control switch 5 also rotates, the sealing blocks 51 are separated from the soil-entering holes 12, the soil in the rock-soil body penetrates into the anchoring shell 1 from the soil-entering holes 12 to be filled, and at the moment, the fixing claws 4 also penetrate out of the through holes 11. With the injection of soil, the hollow anchoring shell 1 becomes a solid anchoring column, and the anchoring effect of the original anchoring shell 1 is increased. In addition, the structure of the buffer control switch 5 also forms a layer of fixed layer at different depths of the rock-soil body, and the fixed layer is matched with the solid anchoring column and the fixed claw 4 structure, so that the rock-soil anchoring is performed at different angles from different depths, and the anchoring effect is better. Preferably, in order to prevent crushed stones with larger particle size from entering the anchoring shell 1, a sealing net of flexible material can be arranged at the outer edge of the soil inlet hole 12, the diameter of the net holes is between 1 and 3mm, and the sealing block 51 seals the inner edge of the soil inlet hole 12, namely, the sealing block 51 is positioned at the inner side of the sealing net. Preferably, in order to facilitate the rotation of the operation panel 3, a handle is provided at the top thereof.

In this embodiment, the buffer member 52 is a plurality of connection plates or a torsion spring connected to the outer wall of the center post 2; a plurality of connecting plates are distributed around the periphery of the central column 2, the connecting plates are fixed on the outer wall of the central column 2, and a sealing block 51 is fixed at one end of the connecting plates far away from the central column 2; the torsion spring is sleeved outside the center column 2, the upper end and the lower end of the torsion spring are respectively fixed on the center column 2, and the sealing block 51 is arranged on the outer wall of the torsion spring; when the buffer member 52 adopts the torsion spring, attention is paid to selecting the torsion spring with a proper deformation range, and the sealing block 51 can be timely separated from the soil entering hole 12 when the rotation of the center column 2 is ensured.

In the present embodiment, a plurality of planting holes are formed in the operation panel 3, and since small-sized soil rather than large-sized crushed stone is introduced into the anchor housing 1, the soil introduced into the anchor housing 1 provides a nutrient medium for the growth of plants such as grass by planting the plants into the planting holes, and at this time, the anchor housing 1 is used as a planting pot.

The working principle of this embodiment is as follows:

the anchoring structure is assembled according to the structure shown in fig. 1, at this time, the sealing block 51 seals the soil-entering hole 12, the through hole 11 is not penetrated by the fixing claw 4, and the anchoring structure is inserted into the rock-soil body of the side slope, preferably, the insertion angle is vertical to the surface of the side slope; then, the operation plate 3 is rotated and moved downwards to drive the center column 2, the fixing claws 4 and the sealing block 51 to move to the structure shown in fig. 2, the sealing block 51 is separated from the soil-entering hole 12, the through holes 11 are penetrated by the fixing claws 4, after the soil flows into the anchoring shell 1, plants such as grass planting are planted in the plurality of planting holes on the operation plate 3, and the protection of the side slope and the ecological restoration are completed. The structure of the embodiment changes the local soil structure of the slope while protecting the slope, provides a better environment for the survival of plants, improves the survival rate of the plants and plays a role in improving ecology. In addition, along with the growth of plants, root systems can enter the rock soil layers which extend out of the soil inlet holes 12 and gradually permeate into the rock soil layers, and the intricate root systems can interweave broken stones with different sizes together, so that a huge fixed net system is formed inside the rock soil, the stability of soil is improved, and a good slope protection effect is achieved.

A plurality of anchoring structures are arranged on the rock-soil slope, so that the multi-point slope protection can be performed. The anchor shells 1 of the plurality of anchor structures are connected through the traction ropes 6 to form a net structure shown in fig. 4, so that a face type slope protection is formed, and a large-area rock-soil slope protection can be performed. Vegetation can be planted in the grid shown in fig. 4, and ecological slope protection operation is performed.

Example 2

The ecological protection structure of the rock-soil slope is basically the same as that of the embodiment 1, except that, referring to fig. 5, a plurality of grouting pipes 21 are arranged in the center column 2, the fixing claws 4 are hollow structures, the tops of the fixing claws 4 are communicated with the bottoms of the grouting pipes 21 in a one-to-one correspondence manner, and liquid outlets are formed in the bottoms of the fixing claws 4. Firstly, some water is injected into all grouting pipes 21 in a high-pressure impact mode, so that the water permeates into the rock soil from the fixing claws 4, viscosity of clay and the like in the rock soil is increased under the action of the water, and adhesion between the fixing claws 4 and the soil body and between the anchoring shell 1 and the soil body is firm. Then, the solidification slurry of different materials such as cement slurry and concrete slurry is injected into the grouting pipe 21 after the former solidification slurry is fixed, so that different solidification slurries can be injected between the fixing claw 4 and the soil body and between the anchoring shell 1 and the soil body to form a multi-layer fixing layer, the firmness between the anchoring structure and the soil body is further increased, the fixation slurries can penetrate into the gravel, the gravel and the soil are adhered together to form a fixing body with a larger area, the looseness of the soil body is reduced, the soil body landslide caused by transitional looseness is avoided, and in addition, the plant root system is wound on the larger particle mixed stone block, the adhesive force is larger, and the fixity is better. The structure of this embodiment is more applicable to the protection of the slope surface that the slope is slower or the lateral slope surface in the cascaded slope.

Note that the pressure of high-pressure impact is noted, so that water or fixed slurry can permeate into the rock-soil body to a depth of 1-5cm, and the method does not need very large permeation quantity, so that the soil body is prevented from loosening and sliding due to the impact of excessive high pressure.

Example 3

A rock slope ecological protection structure substantially identical to the structure of embodiment 1, except that, referring to fig. 6, the haulage rope 6 includes a plurality of first ropes and a plurality of second ropes, the first ropes having a length greater than that of the second ropes. The operation plate 3 comprises a first semi-ring 31 and a second semi-ring 32, two ends of the first semi-ring 31 and two ends of the second semi-ring 32 are connected in a buckled mode, the operation plate 3 is spliced into an annular operation plate 3, at this time, no planting holes are formed in the operation plate 3, the first semi-ring 31 and the second semi-ring 32 are of hollow structures with arc-shaped interfaces 33, the other surfaces of the first semi-ring 31 and the second semi-ring 32 are sealing surfaces, when the arc-shaped interfaces 33 of the first semi-ring 31 and the second semi-ring 32 face downwards, the operation plate 3 can be spliced at the top edge of the central column 2, mounting plates are arranged at the edges of the arc-shaped interfaces 33, through holes corresponding to positions are formed in the upper end of the central column 2 and the mounting plates, the first semi-ring 31 and the second semi-ring 32 are fixed on the central column 2 through pins penetrating through the through holes in the central column 2, the first semi-ring 31 and the second semi-ring 32 correspond to one pin shaft respectively, and at this time, the first semi-ring 31 and the second semi-ring 32 are spliced into the structure of the operation plate 3. The operating plate 3 is then rotated according to the working principle of example 1 until the soil enters the anchor housing 1.

The working principle of this embodiment is different from that of embodiment 1 in that after soil enters the anchoring shell 1, the pins for fixing the first half ring 31 and the second half ring 32 are removed, the position of the central column 2 is kept motionless, the first half ring 31 and the second half ring 32 are placed between the anchoring shells 1 of two adjacent anchoring structures, one of the anchoring shells 1 and the first half ring 31 and the other anchoring shell 1 and the second half ring 32 are connected through at least one second rope, the adjacent two anchoring shells 1 are connected through at least two first ropes to form the structure shown in fig. 6, plants with higher heights such as shrubs are planted in the space surrounded by the first half ring 31 and the second half ring 32, and the plants are fixed by the first ropes, the first half ring 31 and the second half ring 32 to make up the defects of small particle soil content and insufficient fixing of the plants in the rock soil. The ecological environment improvement effect of the large plants is better than that of grass.

Preferably, in the embodiment, when the structure shown in fig. 6 is assembled, the surface, provided with the arc-shaped interface 33, of the first half ring 31 and the second half ring 32 faces upwards, at this time, the arc-shaped interface 33 acts as a water receiving port, and in a period of time earlier when plants are planted, the plants need to be watered timely, and the first half ring 31 can act as a water storage tank in the second half ring 32, so that water can be stored in the water storage tank manually and rainy water can be received. In order to realize the function of automatic water supply, the first half ring 31 and the second half ring are respectively provided with water outlets, each water outlet is provided with an electromagnetic valve, the first half ring 31 is provided with a single chip microcomputer and a solar cell panel, or the second half ring 32 is provided with a single chip microcomputer and a solar cell panel, matched batteries are arranged on the solar cell panel, the solar cell panel and the matched batteries thereof all select model specifications matched with each other in the prior art, the solar energy can be converted into electric energy and stored in the batteries, the single chip microcomputer is respectively connected with the batteries and the two electromagnetic valves, a program is set in the single chip microcomputer, the electromagnetic valves are opened at intervals, and water in the first half ring 31 and the second half ring 32 flows out through the electromagnetic valves and is absorbed and utilized by plants nearby. The singlechip is also provided with a switch, and whether the singlechip works is determined by manually opening or closing the switch.

The first half ring 31 and the second half ring 32 which are arranged in the embodiment have the water storage function, and because the arc-shaped interfaces 33 of the first half ring 31 and the second half ring 32 are upwards placed, when a small amount of loose broken stone in a rock-soil body falls along a slope, the broken stone can be received by the first half ring 31 and the second half ring 32, the broken stone is prevented from falling onto a road surface to influence road cleanliness, the broken stone is prevented from splashing to injure road persons or crashing road vehicles, and when some water is stored in the first half ring 31 and the second half ring 32, the broken stone falls into the first half ring 31 and the second half ring 32, the water has the buffer effect to prevent the broken stone from splashing out of the first half ring 31 and the second half ring 32 again, and the broken stone in the first half ring 31 and the second half ring 32 is cleaned regularly.

It should be noted that, the connection relationships of the components not specifically mentioned in the present invention are all default to the prior art, and the connection relationships of the structures are not described in detail because they do not relate to the invention points and are common applications of the prior art.

It should be noted that, when numerical ranges are referred to in the present invention, it should be understood that two endpoints of each numerical range and any numerical value between the two endpoints are optional, and because the adopted step method is the same as the embodiment, in order to prevent redundancy, the present invention describes a preferred embodiment. While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the invention.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (7)

1. The method for carrying out the rock-soil slope protection by utilizing the rock-soil slope ecological protection structure is characterized in that the rock-soil slope ecological protection structure comprises a plurality of anchoring structures, wherein each anchoring structure comprises an anchoring shell (1), a center column (2), an operation plate (3), a fixing claw (4) and a buffer control switch (5);

the anchoring shell (1) is of a hollow structure, a plurality of perforations (11) are formed in the lower end of the anchoring shell (1), sealing pieces are arranged at the positions of each perforation (11), and the top of the anchoring shell (1) is open;

the inside of the anchoring shell (1) is provided with a central column (2), the top of the anchoring shell (1) is provided with an operation plate (3), the operation plate (3) is fixedly connected with the top of the central column (2), the bottom of the central column (2) is fixedly provided with a plurality of fixing claws (4) which can puncture the sealing piece, and a plurality of planting holes are formed in the operation plate (3);

the novel soil-penetrating control device is characterized in that a buffer control switch (5) is arranged in the anchoring shell (1) and between the anchoring shell (1) and the central column (2), a plurality of soil-penetrating holes (12) are formed in the shell wall of the anchoring shell (1), the buffer control switch (5) comprises a plurality of sealing blocks (51) and buffer pieces (52), the buffer pieces (52) are arranged on the central column (2), the sealing blocks (51) are in one-to-one correspondence with the soil-penetrating holes (12), one ends of the sealing blocks (51) are fixedly arranged on the buffer pieces (52), and the other ends of the sealing blocks (51) are detachably arranged on the soil-penetrating holes (12);

when the central column (2) rotates and moves downwards, the fixed claws (4) penetrate through the corresponding through holes (11), and the sealing blocks (51) are separated from the soil penetrating holes (12);

the anchoring shells (1) of the anchoring structures are connected through traction ropes (6);

the method comprises the following steps:

assembling an anchoring structure, and enabling the sealing block (51) to seal the soil-entering hole (12), wherein the perforation (11) is not penetrated by the fixing claw (4);

inserting the anchoring structure into a rock-soil body of a side slope;

the operation plate (3) is rotated and moved downwards to drive the center column (2), the fixed claw (4) and the sealing block (51) to move, the sealing block (51) is separated from the soil-entering hole (12), and the perforation (11) is penetrated by the fixed claw (4);

after the soil flows into the anchoring shell (1), plants are planted in a plurality of planting holes on the operation plate (3).

2. The method for slope protection of a rock-soil slope by using the ecological protection structure of the rock-soil slope according to claim 1, wherein the bottom of the anchoring shell (1) is in an inverted cone shape or an inverted truncated cone shape.

3. The method for slope protection of a rock-soil slope by using the ecological protection structure of the rock-soil slope according to claim 2, wherein the sealing piece is a sealing film, a filter cloth with a filter hole of less than or equal to 1mm or a plug arranged at the end part of the fixed claw (4).

4. A method for slope protection of a rock-soil slope using a rock-soil slope ecological protection structure according to claim 3, wherein the lower end of the fixing claw (4) is provided in a tip or blade shape.

5. The method for slope protection of a rock-soil slope by using the ecological protection structure of the rock-soil slope according to claim 1, wherein the buffer (52) is a plurality of connecting plates fixedly connected to the outer wall of the central column (2), the plurality of connecting plates are distributed around the periphery of the central column (2), and the sealing blocks (51) are fixed on the connecting plates.

6. The method for slope protection of a rock-soil slope by using the ecological protection structure of the rock-soil slope according to claim 1, wherein the buffer member (52) is a torsion spring sleeved on the outer wall of the center column (2), the upper end and the lower end of the torsion spring are respectively fixed on the center column (2), and the sealing block (51) is installed on the outer wall of the torsion spring.

7. The method for slope protection of a rock-soil slope by using the ecological protection structure of the rock-soil slope according to any one of claims 1 to 6, wherein a plurality of grouting pipes (21) are arranged in the center column (2), the fixing claws (4) are of hollow structures, the tops of the fixing claws (4) are communicated with the bottoms of the grouting pipes (21) in a one-to-one correspondence manner, and liquid outlet holes are formed in the bottoms of the fixing claws (4).

Images