CN113622437A - 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 an ecological protection structure of a rock-soil slope and a slope protection method. The protective 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 the corresponding through hole; a central column is arranged in the anchoring shell, an operating plate is arranged outside the top of the anchoring shell, the operating 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 operating plate; a buffer control switch is arranged in the anchoring shell and between the anchoring shell and the central column; the anchor shells of the plurality of anchor structures are connected through a traction rope. The invention utilizes the anchoring shell, the central column, the buffer control switch and the fixed claws to carry out multi-directional, multi-angle and multi-level slope protection, and utilizes the soil entering the anchoring shell to provide nutrient medium 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 an ecological protection structure of a rock-soil slope and a slope protection method.

Background

The rock-soil side slope can be divided into a natural rock-soil side slope and an artificial rock-soil side slope according to causes, the natural rock-soil side slope is a terrain formed under natural environmental factors, and the artificial rock-soil side slope is a terrain formed by artificially building embankments and the like. Regardless of the cause, the two kinds of factors are used for a common characteristic, namely slope terrain which is poor in water retention and easy to cause water and soil loss and has larger potential safety hazard, so that the protection measures of the rock-soil side slope are very important. The broken stone is one of main composition substances of the rock-soil side slope, but the broken stone is high in density and hard in texture, and moss is easy to grow on the broken stone, so that the material landslide is easier to cause on the broken stone rock-soil side slope than clay, loess and other soil side slopes, and the 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 that the facing wall is laid on a slope surface and has a certain thrust resistance effect, but the wall surface is heavy and easy to slide, so that the facing wall is not suitable for being used on large-area side slopes;

(2) compared with the method (1), the method has the advantages that the built protective strips are light in weight, vegetation can maintain ecological water and soil, but the vegetation is suitable for growing in the soil and has poor growth state in rock and soil with more broken stones, so that the method is more used for protecting loess or other soil slopes;

(3) an ecological slope protection method, which mainly utilizes vegetation with higher height such as trees for protection, and can replace some protection strips or anchor rods due to developed root systems and deeper root depth, but has a common defect with the method (2), namely the vegetation cannot grow in rock-soil bodies with more broken stones, and a large-area ecological slope protection barrier is difficult to establish;

(4) structure bank protection method, this method indicates to insert a plurality of stocks in the side slope, a plurality of slope protection structures such as haulage rope, through the stress that changes the ground body in ground depths and two directions on side slope surface, and then realize the bank protection effect, the characteristics of this method are multipoint mode protection, every certain distance is provided with the stock, connect the haulage rope again between the adjacent stock, a plurality of stocks and a plurality of haulage rope intercrossing set up, form complicated many networks slope protection structure on the side slope surface, vegetation is not planted usually to this kind of mode, and because stock and the haulage rope that set up in the ground all are solid construction, these structures are the same with the rubble in the ground, unable vegetation of growing, can't improve ecology.

In summary, although the prior art has various slope protection structures and slope protection methods, a device capable of simultaneously protecting a side slope and improving ecology is lacked for the special soil quality of rock soil.

Disclosure of Invention

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

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 operating plate, a fixed claw and a buffer control switch;

the anchoring shell is of a hollow structure, a plurality of through holes are formed in the lower end of the anchoring shell, a sealing piece is arranged at each through hole, and the top of the anchoring shell is open;

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

the buffering control switch is arranged in the anchoring shell and between the anchoring shell and the central column, a plurality of soil inlet holes are formed in the shell wall of the anchoring shell, the buffering control switch comprises a plurality of sealing blocks and a buffering piece, the buffering piece is arranged on the central column, the sealing blocks correspond to the soil inlet holes one by one, one end of each sealing block is fixedly arranged on the buffering piece, and the other end of each sealing block is detachably arranged on the soil inlet hole;

when the central column rotates and moves downwards, the fixed claws penetrate through the corresponding through holes, and the sealing blocks are separated from the soil inlet holes;

the anchoring shells of the anchoring structures are connected through a traction rope.

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

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

Preferably, in the rock-soil slope ecological protection structure, the end part of the lower end of the fixed claw is in a shape of a pointed end or a blade.

Preferably, above-mentioned rock-soil side slope ecological protection structure, the bolster is fixed connection in a plurality of connecting plates of center post outer wall, it is a plurality of the connecting plate centers on the periphery of center post distributes, seal the piece and fix on the connecting plate.

Preferably, above-mentioned ground side slope ecological protection structure, the bolster is established for the cover and is connected the torsional spring of center post outer wall, the upper end and the lower extreme of torsional spring are fixed respectively on the center post, the seal piece is installed on the outer wall of torsional spring.

Preferably, above-mentioned rock soil side slope ecological protection structure, the inside of center post is equipped with a plurality of slip casting pipes, the stationary dog is hollow structure, the stationary dog top with slip casting socle portion one-to-one intercommunication, the bottom of stationary dog is equipped with out the liquid hole.

Preferably, in the ecological protective structure for geotechnical slopes, the hauling cable includes a plurality of first cables and a plurality of second cables, and the length of the first cables is greater than that of the second cables;

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

Preferably, in the rock-soil slope ecological protection structure, the first half ring and the second half ring are respectively provided with a water outlet, and each water outlet is provided with an electromagnetic valve; the first semi-ring is provided with a single chip microcomputer and a solar panel, or the second semi-ring is provided with a single chip microcomputer and a solar panel; the solar cell panel is provided with a matched battery, and the single chip microcomputer is respectively connected with the battery and the plurality of electromagnetic valves.

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

assembling an anchoring structure and enabling the sealing block to seal the soil inlet hole, wherein the through hole is not penetrated by the fixing claw;

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

rotating and moving the operating plate downwards to drive the central column, the fixed claw and the sealing block to move, and separating the sealing block from the soil-entering hole, wherein the through hole is penetrated by the fixed claw;

after soil flows into the anchoring shell, plants are planted in the 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 multi-azimuth, multi-angle and multi-level slope protection; the soil entering the anchoring shell is utilized to provide nutrient medium for the growth of plants, so that the ecology is improved, moreover, plant root systems can penetrate into a rock-soil layer, and the intricate and complex root systems can interweave gravels 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 plurality of grouting pipes, water is injected into all the grouting pipes in a high-pressure impact manner, so that the water permeates into 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 enhanced firmly. Different fixing slurries can be injected between the fixing claws and the soil body and between the anchoring shell and the soil body sequentially from different grouting pipes in a high-pressure impact manner to form a multi-layer fixing layer, so that the firmness between the anchoring structure and the soil body is further increased, the fixing slurries can also penetrate into broken stones to bond the broken stones and the soil together to form a fixing body with a large area, the looseness of the soil body is reduced, and the soil body landslide caused by transition looseness is avoided.

3. According to the invention, the operation plate comprises the first half ring and the second half ring, so that a structure for storing water and receiving gravels is provided, water can be supplemented for the growth of plants, the gravels can be prevented from falling, and the potential safety hazard is reduced.

Drawings

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

FIG. 2 is a second structural schematic view of the anchoring structure of embodiment 1 of the present invention;

fig. 3 is an external structural view of an anchor housing of embodiment 1 of the present invention;

FIG. 4 is a schematic view of a protective structure of a net according to embodiment 1 of the present invention;

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

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

Detailed Description

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

In the description of the present invention, it is to 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 those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The terms "first", "second" and "first" 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 defined as "first" or "second" may explicitly or implicitly include one or more of that feature; in the description of the present invention, "a plurality" means two or more unless otherwise specified.

Example 1

An ecological protection structure of a rock-soil slope is shown in figures 1-2 and comprises a plurality of anchoring structures, wherein each anchoring structure comprises an anchoring shell 1, a central column 2, an operating plate 3, a fixed claw 4 and a buffer control switch 5. Anchor shell 1 is hollow structure, and for the convenience of anchor shell 1 inserts in soil, the bottom of anchor shell 1 is back taper or inverted circular truncated cone shape with this embodiment, and an effect of anchor shell 1 is to anchor soil, during the use with anchor shell 1 insert the ground slope perpendicularly. The bottom of the anchoring shell 1 and the lower end close to the bottom are provided with a plurality of through holes 11, a sealing film capable of being punctured is arranged at each through hole 11, the material selection of the sealing film is noticed, the sealing film is prevented from being punctured by broken stones and other materials in the rock-soil body in the process that the anchoring shell 1 is inserted into the rock-soil body, and the reason for arranging the sealing film is that the broken stones or scattered soil are prevented from entering the anchoring shell 1 and other parts in the anchoring shell 1 cannot move in the process that the anchoring shell 1 is inserted into the rock-soil body. The sealing film can also be replaced by a plug arranged at the end part of the fixed claw 4, the plug can be embedded in the through hole 11, the fixed claw 4 can reciprocate in the through hole 11,

the inside of anchor shell 1 is provided with center post 2, and the top of anchor shell 1 is equipped with operating panel 3 outward, operating panel 3 and 2 top fixed connection of center post, with anchor shell 1 insert back in the ground, the top of anchor shell 1 is uncovered, and the surface of anchor shell 1 is higher than the side slope surface slightly, prevents that materials such as rubble from getting into in anchor shell 1 before rotating center post 2. The edge of the operation plate 3 is in non-contact relation with the top edge of the anchor housing 1, and the center post 2 is movable up and down with respect to the anchor housing 1 while rotating.

The fixed a plurality of stationary dogs 4 that are equipped with in bottom of center post 2, and stationary dog 4 is located between center post 2 and the interior bottom of anchor shell 1, when center post 2 is rotatory along self axial, stationary dog 4 also rotates along with the person, and center post 2 is for anchor shell 1 when pushing down the removal, stationary dog 4 also moves down along with the person, and stationary dog 4 removes down with rotatory in-process, the sealing membrane near it is punctured to stationary dog 4 can correspond, and wear out outside perforation 11, see fig. 2. In order to make the holding claw 4 pierce the sealing membrane more quickly, the lower end of the holding claw 4, i.e. the end close to the wall of the anchoring housing 1, is provided in the shape of a pointed tip or blade. After the fixing claws 4 penetrate through the through holes 11, the fixing claws 4 can be continuously inserted into the rock-soil body from the gaps of the rocks, the fixing claws 4 are obliquely arranged relative to the anchoring shell 1, the fixing claws 4 also have a fixing effect on the rock-soil body and are combined with the fixing effect of the anchoring shell 1, a longitudinally-obliquely staggered multi-direction fixing structure is formed in the deep layer of the rock-soil body, and the fixing effect is better than that of a single insertion type anchor rod.

Preferably, the fixing jaw 4 is in the shape of an inclined plate, an inclined bar, an inclined column, or an arc bar bent by 5 to 10 degrees. Preferably, the sealing membrane can be replaced by filter cloth with filter holes less than or equal to 1mm, 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 2-5 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 through hole 11. Preferably, in the present embodiment, the fixing claw 4 may be made of a rigid material, or may be made of a material having a slight elasticity as long as it can smoothly pass through the through hole 11. Preferably, a plurality of stationary dogs 4 distribute around center post 2 bottom to make the slope protection structure of this embodiment more pleasing to the eye, and be convenient for rotatory center post 2. Preferably, the sealing film can be replaced by plugs arranged at the ends of the fixed claws 4, when the plugs are embedded in the through holes 11 and the central column 2 rotates and moves downwards, the plugs connected to the fixed claws 4 are communicated with the lower ends of the fixed claws 4 and penetrate out of the corresponding through holes 11.

Inside the anchor shell 1, be located and be equipped with buffering control switch 5 between anchor shell 1 and the center post 2, the outer wall of anchor shell 1 is equipped with a plurality of holes 12 that go into the soil, and buffering control switch 5 includes a plurality of seals piece 51 and a bolster 52, and bolster 52 sets up on center post 2, seals piece 51 fixed mounting on bolster 52. When the central column 2 is in the position shown in fig. 1, that is, the fixed claw 4 does not penetrate through the through hole 11, the sealing blocks 51 correspondingly seal the soil inlet hole 12 one by one, when the central 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 correspondingly, the sealing blocks 51 are separated from the soil inlet hole 12, soil in the rock and soil mass permeates into the anchoring shell 1 from the soil inlet hole 12 to fill the anchoring shell, and at the moment, the fixed claw 4 also penetrates through the through hole 11. Along 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, the fixed layer is matched with the solid anchoring column and the fixed claw 4 structure, rock-soil anchoring is carried out from different depths and different angles, and the anchoring effect is better. Preferably, in order to prevent gravels with larger particle size from entering into 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 hole is between 1 and 3mm, and the sealing block 51 seals the inner edge of the soil inlet hole 12, i.e. the sealing block 51 is positioned at the inner side of the sealing net. Preferably, a handle is provided at the top thereof in order to facilitate the rotation of the operation panel 3.

In the present embodiment, the buffer member 52 is a plurality of connecting plates or a torsion spring connected to the outer wall of the central 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 the sealing block 51 is fixed at one end, far away from the central column 2, of the connecting plates; the torsion spring is sleeved outside the central column 2, the upper end and the lower end of the torsion spring are respectively fixed on the central column 2, and the sealing block 51 is arranged on the outer wall of the torsion spring; when the buffering piece 52 adopts a torsion spring, the torsion spring with a proper deformation range is selected carefully, the sealing piece 51 can be timely separated from the soil inlet 12 when the central column 2 is rotated, and the torsion spring has a proper elastic deformation buffering force, so that after the structure is arranged in soil, when slight geological deformation occurs, the torsion spring can provide a certain buffering force.

In this embodiment, the operation panel 3 is provided with a plurality of planting holes, since the soil with small particles but not the crushed stone with large particles is planted in the anchoring shell 1, the soil entering the anchoring shell 1 provides a nutrient medium for the growth of plants by planting plants such as grass in the planting holes, and at this time, the anchoring shell 1 is used as a planting pot.

The working principle of the embodiment is as follows:

assembling the anchoring structure according to the structure shown in fig. 1, wherein the sealing block 51 seals the soil inlet 12, the through hole 11 is not penetrated by the fixing claw 4, and the anchoring structure is inserted into the rock-soil mass of the side slope, preferably, the insertion angle is perpendicular to the surface of the side slope; then, the operation board 3 is rotated and moved downwards to drive the central column 2, the fixing claws 4 and the sealing blocks 51 to move to the structure shown in fig. 2, so that the sealing blocks 51 are separated from the soil inlet holes 12, the through holes 11 are penetrated by the fixing claws 4, and after soil flows into the anchoring shell 1, plants such as grass and the like are planted in the planting holes on the operation board 3, thereby completing the slope protection and ecological restoration. The structure of this embodiment has changed the local soil structure of side slope in the bank protection, provides better environment for the survival of plant, improves the survival rate of these plants, plays and improves ecological effect. In addition, along with the growth of plants, root systems can enter and extend out of the soil inlet 12 and gradually permeate into the rock-soil layer, and the broken stones with different sizes can be interwoven together by the aid of the intricate root systems, so that a huge fixed net system is formed inside the rock-soil layer, the stability of soil quality is improved, and a good slope protection effect is achieved.

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

Example 2

The utility model provides an ecological protective structure of ground side slope, the structure with embodiment 1 is the same basically, the difference lies in, refers to fig. 5, and the inside of center post 2 is equipped with a plurality of slip casting pipes 21, and stationary dog 4 is hollow structure, and stationary dog 4 top and slip casting pipe 21 bottom one-to-one communicate, and the bottom of stationary dog 4 is equipped with out the liquid hole. Some water is injected into all grouting pipes 21 in a high-pressure impact manner, so that the water permeates into the rock soil from the fixed claws 4, 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 4 and the soil body and between the anchoring shell 1 and the soil body is enhanced firmly. Then, the high-pressure impact type solidification slurry of different materials, such as cement paste, concrete slurry and the like, can be injected into the latter fixing slurry after the former solidification slurry is fixed, different fixing 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, so that the firmness between the anchoring structure and the soil body is further increased, the fixing slurries can also permeate into the broken stones to bond the broken stones and the soil together to form a fixing body with a larger area, the looseness of the soil body is reduced, the soil body landslide caused by transition looseness is avoided, in addition, plant root systems are wound on larger particle mixed stones, the adhesive force is larger, and the fixity is better. The structure of this embodiment is applicable to the protection of horizontal domatic in the domatic or the cascaded side slope that the slope is gentler more.

It should be noted that the pressure of "high pressure impact" is noticed, so that water or fixed slurry can penetrate into the rock-soil mass to a depth of 1-5cm, and a very large penetration amount is not required, thereby preventing the soil mass from loosening and sliding due to the impact of the over-high pressure.

Example 3

An ecological protection structure of a rock-soil slope is basically the same as that of embodiment 1 except that, referring to fig. 6, a traction rope 6 includes a plurality of first ropes and a plurality of second ropes, and the lengths of the first ropes are greater than those of the second ropes. The operating plate 3 comprises a first half ring 31 and a second half ring 32, two ends of the first half ring 31 and the second half ring 32 are buckled and connected to form an annular operating plate 3, at this time, no planting hole is arranged on the operating plate 3, the first half ring 31 and the second half ring 32 are both hollow structures with arc-shaped interfaces 33, the rest surfaces of the first half ring 31 and the second half ring 32 are closed surfaces, when the arc-shaped connectors 33 of the first half ring 31 and the second half ring 32 face downwards, the operation plate 3 can be inserted into the top edge of the central column 2, the edge of the arc-shaped connector 33 is provided with a mounting plate, the upper end of the central column 2 and the mounting plate are provided with through holes with corresponding positions, the first half ring 31 and the second half ring 32 are fixed on the central column 2 through pin shafts penetrating through holes in the central column 2 and the mounting plate, the first half ring 31 and the second half ring 32 correspond to one pin shaft respectively, and at the moment, the first half ring 31 and the second half ring 32 are spliced into the structure of the operating plate 3. The operating plate 3 is then rotated according to the working principle of embodiment 1 until the soil enters the anchoring housing 1.

The working principle of the embodiment is different from that of the embodiment 1 in that after soil enters the anchoring shell 1, the pin shaft for fixing the first half ring 31 and the second half ring 32 is removed, the position of the central column 2 is kept still, 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 of the anchoring shells 1 and the second half ring 32 are connected through at least one second rope, the two adjacent anchoring shells 1 are connected through at least two first ropes to form a structure shown in fig. 6, plants with high height such as shrubs are planted in a space surrounded by the first half ring 31 and the second half ring 32 and are positioned at the centers of the plurality of first ropes, the plants are fixed by the first ropes, the first half ring 31 and the second half ring 32 to compensate for the low content of small particles of soil in rock soil, insufficient to fix the plant. The ecological environment improvement effect of the macrophyte is better than that of the grass.

Preferably, this embodiment is when assembling the structure shown in fig. 6, and the one side that is equipped with arc interface 33 with first semi-ring 31 and second semi-ring 32 is up, and arc interface 33 acts as the effect of water receiving mouth this moment, and the earlier period of planting good plant needs water for the plant in good time, and first semi-ring 31 can act as the effect of water storage box in second semi-ring 32, can artificially store water to it, can also receive the water of rainfall. This embodiment is in order to realize automatic water supply's function, the delivery port has been seted up respectively on first semi-ring 31 and second semi-ring, every delivery port department all is equipped with the solenoid valve, be equipped with singlechip and solar cell panel on first semi-ring 31, or be equipped with singlechip and solar cell panel on second semi-ring 32, the last supporting battery of installing of solar cell panel, solar cell panel and supporting battery all select the model specification of mutual supporting use among the prior art, guarantee can turn into solar energy electric energy and save in the battery, the singlechip is connected with battery and two solenoid valves respectively, set up the procedure in the singlechip, open the solenoid valve at interval, make the water in first semi-ring 31 and the second semi-ring 32 flow via the solenoid valve, and then by its near plant absorption utilization. The single chip microcomputer is also provided with a switch, and whether the single chip microcomputer works or not is determined by manually turning on or off the switch.

The first half ring 31 and the second half ring 32 arranged in the embodiment have a water storage function, because the arc-shaped connectors 33 of the first half ring 31 and the second half ring 32 are placed upwards, when a small amount of loose gravel falls along a side slope in rock-soil bodies, the first half ring 31 and the second half ring 32 can also receive the gravel, the condition that the cleanliness of a road is influenced by the fact that the gravel falls on the road surface is prevented, the gravel is prevented from splashing on passersby or passing through a vehicle is prevented, after some water is stored in the first half ring 31 and the second half ring 32, when the gravel falls into the first half ring 31 and the second half ring 32, the water has a buffering effect, the gravel is prevented from splashing out of the first half ring 31 and the second half ring 32 again, and the gravel in the first half ring 31 and the second half ring 32 is cleaned regularly.

It should be noted that, the connection relation of the components not specifically mentioned in the present invention is the default of the prior art, and the connection relation of the structures is not described in detail since it does not relate to the invention point and is a common application of the prior art.

It should be noted that, when the present invention relates to a numerical range, it should be understood that two endpoints of each numerical range and any value between the two endpoints can be selected, and since the steps and methods adopted are the same as those in 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. Therefore, it is intended that the appended claims be interpreted as including 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 changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (10)

1. The ecological protection structure of the rock-soil side slope is characterized by comprising a plurality of anchoring structures, wherein each anchoring structure comprises an anchoring shell (1), a central column (2), an operating plate (3), a fixed claw (4) and a buffer control switch (5);

the anchoring shell (1) is of a hollow structure, a plurality of through holes (11) are formed in the lower end of the anchoring shell (1), a sealing piece is arranged at each through hole (11), and the top of the anchoring shell (1) is open;

a central column (2) is arranged in the anchoring shell (1), the operating plate (3) is arranged at the top of the anchoring shell (1), the operating plate (3) is fixedly connected with the top of the central column (2), a plurality of fixing claws (4) capable of penetrating through the sealing piece are fixedly arranged at the bottom of the central column (2), and a plurality of planting holes are formed in the operating plate (3);

the buffering control switch (5) is arranged inside the anchoring shell (1) and between the anchoring shell (1) and the central column (2), the shell wall of the anchoring shell (1) is provided with a plurality of soil inlet holes (12), the buffering control switch (5) comprises a plurality of sealing blocks (51) and buffering parts (52), the buffering parts (52) are arranged on the central column (2), the sealing blocks (51) correspond to the soil inlet holes (12) one by one, one end of each sealing block (51) is fixedly arranged on the buffering part (52), and the other end of each sealing block (51) is detachably arranged on the soil inlet hole (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 inlet holes (12);

the anchoring shells (1) of the anchoring structures are connected through a traction rope (6).

2. The ecological protection structure of rock-soil side slope according to claim 1, characterized in that the bottom of the anchoring shell (1) is in the shape of an inverted cone or an inverted truncated cone.

3. The ecological protection structure of the geotechnical slope according to claim 2, wherein the sealing piece is a sealing film, a filter cloth with filter holes less than or equal to 1mm or a plug arranged at the end part of the fixed claw (4).

4. The ecological protection structure of rock-soil slope according to claim 3, characterized in that the lower end of the fixing claw (4) is provided in the shape of a pointed end or a blade.

5. Ecological protective structure of rock-soil slope according to claim 1, characterized in that the buffer (52) is a plurality of connecting plates fixedly connected to the outer wall of the central column (2), the connecting plates are distributed around the periphery of the central column (2), and the sealing block (51) is fixed on the connecting plates.

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

7. The ecological protection structure of rock-soil side slope according to any one of claims 1 to 6, characterized in that a plurality of grouting pipes (21) are arranged inside the central column (2), the fixed claw (4) is of a hollow structure, the top of the fixed claw (4) is in one-to-one correspondence communication with the bottoms of the grouting pipes (21), and the bottom of the fixed claw (4) is provided with a liquid outlet.

8. The ecological protection structure of geotechnical slope according to claim 7, characterized in that said traction rope (6) comprises a plurality of first ropes and a plurality of second ropes, the length of said first ropes is greater than the length of said second ropes;

the operation panel (3) is including dismantling first semi-ring (31) and second semi-ring (32) of connecting, first semi-ring (31) with all do not set up planting hole on second semi-ring (32), first semi-ring (31) and second semi-ring (32) are the hollow structure who has arc interface (33), the remaining face of first semi-ring (31) and second semi-ring (32) is the closed surface, works as arc interface (33) is when down, operation panel (3) are pegged graft and are fixed at the top of center post (2), works as when arc interface (33) is up, first semi-ring (31) with second semi-ring (32) are connected adjacent two between anchor shell (1).

9. The ecological protection structure of rock-soil slope according to claim 8, characterized in that the first half ring (31) and the second half ring are respectively provided with a water outlet, 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, the solar cell panel is provided with a matched battery, and the single chip microcomputer is respectively connected with the battery and the plurality of electromagnetic valves.

10. The method for slope protection of geotechnical side slopes by using the device of claim 1, comprising:

assembling the anchoring structure and enabling the sealing block (51) to seal the soil inlet hole (12), wherein the through hole (11) is not penetrated by the fixed claw (4);

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

rotating and moving the operating plate (3) downwards to drive the central column (2), the fixed claw (4) and the sealing block (51) to move, and separating the sealing block (51) from the soil inlet hole (12), wherein the through hole (11) is penetrated by the fixed claw (4);

when soil flows into the anchoring shell (1), plants are planted in the planting holes on the operating plate (3).

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