1. The utility model provides a combination formula retaining structure suitable for side slope stable support which characterized in that: comprises a supporting and retaining component, a planting part (16) for planting slope protection plants and a screen plate;

the supporting and retaining component is arranged on the slope base layer (1); the supporting and blocking assembly comprises a first fixed baffle (2), a second fixed baffle (3) and a movable baffle (4); the movable baffle (4) is arranged between the first fixed baffle (2) and the second fixed baffle (3);

the planting piece (16) is arranged on the movable baffle (4);

the screen plate is arranged along the slope inclined plane of the slope base layer (1);

the planting base layer (22) and the compression-resistant base layer (21) are respectively filled in the space enclosed by the first fixed baffle (2), the second fixed baffle (3), the movable baffle (4), the net plate and the slope base layer (1).

2. The combined retaining structure suitable for slope stable support according to claim 1, wherein: the first fixed baffle (2) is arranged on the upper section of the side slope base layer (1); the second fixed baffle (3) is arranged at the lower section of the side slope base layer (1); the first fixed baffle (2) and the second fixed baffle (3) are arranged in parallel;

the movable baffle (4) is connected between the first fixed baffle (2) and the second fixed baffle (3);

a plurality of movable baffles (4) are arranged; the movable baffles (4) are arranged in parallel.

3. The combined retaining structure suitable for slope stable support according to claim 1 or 2, characterized in that: one end of the movable baffle (4) is movably connected with the first fixed baffle (2), and the other end is movably connected with the second fixed baffle (3);

the movable baffle (4) is provided with a plurality of through holes (8); the planting pieces (16) are inserted into the through holes (8);

the planting part (16) comprises a cylindrical part (17) and a slotted plate part (18), and the cylindrical part (17) is connected with the slotted plate part (18); the cylindrical piece (17) is matched with the through hole (8) in size, and the cylindrical piece (17) penetrates through the through hole (8); the slotted plate member (18) is positioned at the inner side of the movable baffle plate (4); one side of the slotted plate piece (18) is provided with a slot opening (20);

the outer wall of the cylindrical piece (17) is provided with a mounting plate (19), and the mounting plate (19) is connected with the movable baffle (4).

4. The combined retaining structure suitable for slope stable support according to claim 3, wherein: the net plate comprises a first net plate (13) and a second net plate (23);

the first screen plate (13) is arranged by being attached to the slope inclined plane of the slope base layer (1), and one end of the first screen plate is obliquely inserted into the slope base layer (1);

planting base layers (22) are filled between two adjacent groups of movable baffles (4) far away from the first screen plate (13), and compression-resistant base layers (21) are filled between a plurality of movable baffles (4) close to the first screen plate (13) and between the movable baffles (4) and the first screen plate (13);

the second net plate (23) is arranged in the pressure-resistant base layer (21).

5. The combined retaining structure suitable for slope stable support according to claim 4, wherein: a plurality of second otter board (23) are arranged in the compression-resistant base layer (21), and the second otter boards (23) are arranged at equal intervals along the inclination direction of the compression-resistant base layer (21).

6. The combined retaining structure suitable for slope stable support according to claim 5, wherein: the connecting blocks (9) are respectively arranged on the first fixed baffle (2) and the second fixed baffle (3);

two ends of the movable baffle (4) are respectively and rotatably connected with the connecting block (9).

7. The combined retaining structure suitable for slope stable support according to claim 6, wherein: the connecting blocks (9) are arranged at one end of the first fixed baffle (2); the middle part of the second fixed baffle (3) is provided with a plurality of connecting blocks (9).

8. The combined retaining structure suitable for slope stable support according to claim 7, wherein: the first fixed baffle (2) covers the side slope base layer (1), the compression-resistant base layer (21) and the planting base layer (22) at the same time;

one end of the second fixed baffle (3) close to the first screen plate (13) is provided with an extension plate (11), and the extension plate (11) is inserted into the compression-resistant base layer (21) along the vertical direction; the other end of the second fixed baffle (3) is provided with an anti-sliding column (5);

one side of the extension plate (11) close to the first screen plate (13) is attached with a side drainage groove (15).

9. The modular retaining structure for stable support of side slopes according to claim 8, wherein: one end of the first fixed baffle (2) close to the side slope base layer (1) and two ends of the second fixed baffle (3) are respectively provided with a plurality of mounting holes (12), the first anchor rod (6) penetrates through the mounting holes (12) and stretches into the side slope base layer (1), and the second anchor rod (7) penetrates through the mounting holes (12) and stretches into the side slope base layer (1).

10. The modular retaining structure for stable support of side slopes according to claim 9, wherein: a resisting component is arranged on one side, close to the first screen plate (13), of the first fixed baffle (2);

the resisting component comprises two stoppers (14) arranged at intervals;

one end of the first net plate (13) close to the first fixed baffle plate (2) is positioned between the two stop blocks (14).

Background

The side slope formed in engineering construction is easy to have geological disasters such as landslide, collapse, expansion or peeling and the like when meeting rainy days or strong vibration, and the stability of the side slope is required to be controlled in order to prevent the geological disasters.

The common support mode in the prior art is anchor rod and gridwork, anchor rod and shotcrete, anchor rod and retaining wall etc. combination support mode, wherein, the use of retaining wall, baffle etc. requires relatively lower to the ground bearing capacity, construction convenience simultaneously, be applicable to partial narrow place, and take up an area of fewly, the cost is low, consequently widely apply to the side slope and strut the processing work, however, when using to some side slope basic units that soil property is comparatively soft or comparatively moist, retaining wall, baffle easily produce the offset because of reasons such as side slope lax, partial soil erosion, the time just can influence the support effect to the side slope for a long time.

Therefore, it is necessary to develop a retaining structure suitable for a slope base layer with soft soil or wet soil.

Disclosure of Invention

The invention aims to provide a combined retaining structure suitable for stable side slope support, which has strong integral support stability and applicability, is suitable for retaining various side slope base layers, and is particularly suitable for retaining the side slope base layers with soft soil or moist soil.

In order to achieve the purpose, the technical scheme of the invention is as follows: the utility model provides a combination formula retaining structure suitable for side slope stable support which characterized in that: comprises a supporting and retaining component, a planting piece and a screen plate, wherein the planting piece is used for planting slope protection plants;

the supporting and retaining component is arranged on the slope base layer; the supporting and blocking assembly comprises a first fixed baffle, a second fixed baffle and a movable baffle; the movable baffle is arranged between the first fixed baffle and the second fixed baffle;

the planting piece is arranged on the movable baffle;

the screen plate is arranged along the slope inclined plane of the base layer of the side slope;

the planting base layer and the compression-resistant base layer are respectively filled in the space surrounded by the first fixed baffle, the second fixed baffle, the movable baffle, the net plate and the slope base layer.

In the technical scheme, the first fixed baffle is arranged on the upper section of the slope base layer; the second fixed baffle is arranged at the lower section of the slope base layer; the first fixed baffle and the second fixed baffle are arranged in parallel;

the movable baffle is connected between the first fixed baffle and the second fixed baffle;

the number of the movable baffles is multiple; the movable baffles are arranged in parallel.

In the technical scheme, one end of the movable baffle is movably connected with the first fixed baffle, and the other end of the movable baffle is movably connected with the second fixed baffle;

the movable baffle is provided with a plurality of through holes; the planting pieces are inserted and arranged in the through holes;

the planting piece comprises a cylindrical piece and a slotted plate piece, and the cylindrical piece is connected with the slotted plate piece; the planting piece is a whole formed by connecting a cylindrical piece and a slotted plate piece; the cylindrical part is matched with the through hole in size and penetrates through the through hole; the groove plate piece is positioned on the inner side of the movable baffle plate and is positioned in the planting substrate; one side of the slotted plate piece is provided with a notch;

the outer wall of the column casing is provided with a mounting plate, and the mounting plate is connected with the movable baffle;

the planting piece is connected and fixed with the movable baffle through the mounting plate.

In the above technical solution, the net plate includes a first net plate and a second net plate;

the first screen plate is attached to the slope of the slope base layer, and one end of the first screen plate is obliquely inserted into the slope base layer;

a planting base layer is filled between two adjacent groups of movable baffles far away from the first screen plate, namely the planting base layer is filled between one group of movable baffles and the adjacent group of movable baffles; compression-resistant base layers are filled among the plurality of movable baffles close to the first screen plate and between the movable baffles and the first screen plate, namely the compression-resistant base layers are filled among the other two adjacent groups of movable baffles and between the first screen plate and the movable baffle close to the first screen plate;

the second net plate is arranged in the pressure-resistant base layer.

In the technical scheme, a plurality of second screen plates are arranged in the compression-resistant base layer and are arranged at equal intervals along the inclination direction of the compression-resistant base layer.

In the technical scheme, the connecting blocks are respectively arranged on the first fixed baffle and the second fixed baffle;

the number of the connecting blocks is matched with the number and the positions of the movable baffles;

two ends of the movable baffle are respectively and rotatably connected with the connecting block at the corresponding position on the first fixed baffle and the connecting block at the corresponding position on the second fixed baffle.

In the technical scheme, the connecting blocks are arranged at one end of the first fixed baffle; the middle part of the second fixed baffle is provided with a plurality of connecting blocks; namely, a plurality of connecting blocks on the first fixed baffle are arranged close to one end of the first fixed baffle; and the connecting blocks on the second fixed baffle are arranged close to the middle part of the second fixed baffle.

In the technical scheme, the first fixed baffle covers the slope base layer, the compression-resistant base layer and the planting base layer simultaneously;

one end of the second fixed baffle close to the first screen plate extends into the compression-resistant base layer,

one end of the second fixed baffle close to the first screen plate is provided with an extension plate, and the extension plate is inserted into the compression-resistant base layer along the vertical direction; the other end of the second fixed baffle is attached with an anti-sliding column;

one side of the extension plate close to the first screen plate is provided with a side drainage groove in an attaching mode.

In the technical scheme, a plurality of mounting holes are formed in one end, close to the side slope base layer, of the first fixed baffle and two ends of the second fixed baffle, the first anchor rod penetrates through the mounting hole and stretches into the side slope base layer, the second anchor rod penetrates through the mounting hole and stretches into the side slope base layer, namely a first anchor rod and a second anchor rod which are inserted into the side slope base layer are respectively arranged in the mounting hole in the first fixed baffle and the mounting hole in the second fixed baffle, the first fixed baffle is fixed to the side slope base layer through the first anchor rod, and the second fixed baffle is fixed to the side slope base layer through the second anchor rod.

In the technical scheme, a resisting component is arranged on one side, close to the first screen plate, of the first fixed baffle;

the resisting component comprises two baffle blocks which are arranged at intervals;

one end of the first net plate close to the first fixed baffle is positioned between the two stop blocks.

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

(1) first fixed stop and second fixed stop are used for stabilizing slope basic unit upper segment and lower extreme, and the slope basic unit slope is stabilized to planting basic unit and the resistance to compression basic unit that the cooperation was filled, and whole firm effect is better.

(2) The two ends of the movable baffle are respectively movably connected with the first fixed baffle and the second fixed baffle, when the base course structure changes due to looseness or water and soil loss, the movable baffle can make automatic position adjustment along the change direction of the base course structure of the side slope, and the first movable baffle and the second fixed baffle are always in a state parallel to each other, so that the connection stability of the first fixed baffle and the second fixed baffle with the base course of the side slope is ensured, and the overall supporting stability is improved.

(3) The invention has strong applicability, and is suitable for supporting and retaining various slope base layers (the invention is suitable for supporting and retaining various slope base layers with stable structures, and is particularly suitable for supporting and retaining the slope base layers with soft or moist soil quality); the invention can also be applied to the supporting work of the step type slope, and has simple and easy-to-realize integral structure and convenient installation and arrangement.

(4) Resistance to compression basic unit is filled and is set up between planting basic unit and side slope basic unit, has better moment of flexure, the deformability that bears, and then the first fixed stop of cooperation, second fixed stop and the adjustable fender that can be better make position adjustment.

(5) The first screen plate is arranged between the compression-resistant base layer and the side slope base layer in a spaced mode, and the first screen plate can isolate two soil base layers without influencing water flowing in each base layer.

(6) The slope protection type plants are planted in the through holes through planting pieces, the slope protection type plants are selected to be plants with developed root systems, the base layer can be stably planted well, water and soil loss is reduced, the stable effect of the whole retaining structure is improved, and meanwhile certain environmental protection and attractive effects can be provided.

Drawings

Fig. 1 is a side view of the overall structure of the present invention.

Fig. 2 is a schematic view of a connection structure of a first fixed baffle, a second fixed baffle and a movable baffle according to the present invention.

Fig. 3 is a schematic view of the supporting structure applied to the stepped slope of the invention.

FIG. 4 is a schematic view showing the construction of the planting member of the present invention.

Fig. 5 is an enlarged schematic view of a portion a in fig. 1.

In the figure, 1-a slope base layer, 2-a first fixed baffle, 3-a second fixed baffle, 4-a movable baffle, 5-an anti-sliding column, 6-a first anchor rod, 7-a second anchor rod, 8-a through hole, 9-a connecting block, 10-a connecting shaft, 11-an extending plate, 12-a mounting hole, 13-a first net plate, 14-a stop block, 15-a side drainage groove, 16-a planting part, 17-a column barrel part, 18-a groove plate part, 19-a mounting plate, 20-a notch, 21-a pressure-resistant base layer, 22-a planting base layer and 23-a second net plate.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "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 used only for convenience in describing the present invention and for simplicity in 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. Furthermore, the terms "first", "second", etc. 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," "second," etc. 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.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The embodiments of the present invention will be described in detail with reference to the accompanying drawings, which are not intended to limit the present invention, but are merely exemplary. While the advantages of the invention will be clear and readily understood by the description.

When the side slope base layer is slightly deformed or collapsed, the first fixed baffle and the second fixed baffle which are arranged in parallel can drive the movable baffle to carry out corresponding position adjustment, so that the first fixed baffle and the second fixed baffle are always kept in a state of being parallel to each other and stably connected with the side slope base layer, the compression-resistant base layer can fill a gap generated by the position change of the movable baffle in real time, and the planting base layer is stably treated by matching with a planting piece, so that the supporting and blocking structure has strong adaptive adjustment capability and stable supporting capability, is suitable for supporting and blocking various side slope base layers, and is particularly suitable for supporting and blocking the side slope base layer with soft soil or moist soil.

In one embodiment, please refer to fig. 1, a combined retaining structure suitable for slope stable support comprises a retaining component, a planting part 16 and a first net plate 13, wherein the retaining component is arranged on a slope base layer 1 and comprises a first fixed baffle 2, a second fixed baffle 3 and a plurality of groups of parallel movable baffles 4 connected and arranged between the first fixed baffle 2 and the second fixed baffle 3, in this embodiment, the movable baffles 4 are arranged in two groups, the first fixed baffle 2 and the second fixed baffle 3 are respectively arranged on the upper section and the lower section of the slope base layer 1, the lengths and the widths of the first fixed baffle 2 and the second fixed baffle 3 are selectively adjusted according to the shape and the size of the slope base layer 1, two ends of the movable baffle 4 are respectively movably connected with the first fixed baffle 2 and the second fixed baffle 3, the movable baffle 4, the first fixed baffle 2 and the second fixed baffle 3 can rotate relatively, and first fixed stop 2 and second fixed stop 3 are in the parallel state each other, are equipped with a plurality of equidistant evenly distributed's through-hole 8 on the adjustable fender 4, it has piece 16 to plant to peg graft in the through-hole 8, it has slope protection class plant to plant in the piece 16 to plant, slope protection class plant selects for the flourishing class plant of root system, first otter board 13 laminating side slope basic unit 1 slope inclined plane sets up, and the length of first otter board 13 is greater than 1 slope length of side slope basic unit and first otter board 13 and keeps away from the one end slope of first fixed stop 2 and inserts in side slope basic unit 1.

Further, it has planting basic unit 22 to pack between a set of adjustable fender 4 of keeping away from first otter board 13 and its adjacent a set of adjustable fender 4, all packs between all the other adjacent two sets of adjustable fender 4, between first otter board 13 and the adjustable fender 4 that is close to it have resistance to compression basic unit 21, planting basic unit 22 is the planting foundation for plant foretell bank protection class plant, and above-mentioned resistance to compression basic unit 21 is the elastic foundation, has better moment of bearing bending, bears deformability. The planting foundation and the elastic foundation are both in the prior art.

In one aspect of this embodiment, referring to fig. 2, a plurality of connecting blocks 9, the number and the positions of which are matched with those of the movable baffle 4, are respectively disposed at corresponding positions on one side of the first fixed baffle 2 and one side of the second fixed baffle 3, two ends of the movable baffle 4 are respectively connected with the connecting blocks 9 at corresponding positions on the first fixed baffle 2 and the connecting blocks 9 at corresponding positions on the second fixed baffle 3 through connecting shafts 10, the materials of the first fixed baffle 2, the second fixed baffle 3, the movable baffle 4 and the connecting blocks 9 can be light corrosion-resistant alloys, the connecting blocks 9 can be installed at corresponding positions of the corresponding fixed baffles in a welding manner, the number and the positions of the connecting blocks 9 are adjusted according to the number and the positions of the movable baffle 4, the connecting shafts 10 penetrate through the end portions of the movable baffle 4 and the connecting blocks 9, and two ends of the connecting shafts 10 can be fixed by bolts, the movable baffle 4 can rotate relative to the connecting block 9 through the connecting shaft 10, so that the movable baffle 4 can move normally and the position of the movable baffle can be adjusted.

In a situation of this embodiment, please refer to fig. 1 and 2, the plurality of connecting blocks 9 on the first fixing baffle 2 are disposed near one end of the first fixing baffle 2, and the plurality of connecting blocks 9 on the second fixing baffle 3 are disposed near the middle of the second fixing baffle 3, in the illustration, the connecting blocks 9 on the first fixing baffle 2 are disposed on the left half section thereof, and the right half section of the first fixing baffle 2 covers both the compression-resistant base layer 21 and the upper section of the slope base layer 1.

Meet the aforesaid, first fixed stop 2 covers side slope basic unit 1, resistance to compression basic unit 21 and plants basic unit 22 simultaneously, second fixed stop 3 is close to in first otter board 13 one end extends to resistance to compression basic unit 21, and the weight pressure that considers second fixed stop 3 to bear is great, is provided with anti traveller 5 in the laminating of the other end of second fixed stop 3, the one end and the 3 side end joint of second fixed stop of anti traveller 5, and the other end of anti traveller 5 inserts in side slope basic unit 1.

Meet the aforesaid, first fixed stop 2 is close to the one end of side slope basic unit 1, the both ends of second fixed stop 3 all are equipped with a plurality of mounting hole 12, be provided with first stock 6 and the second stock 7 that inserts side slope basic unit 1 in mounting hole 12 on the first fixed stop 2, the mounting hole 12 on the second fixed stop 3 respectively, wherein, because first fixed stop 2, second fixed stop 3 set up the position and bearing capacity degree is all inequality separately, make first stock 6 set up length and be greater than second stock 7 and set up length, second stock 7 sets up quantity and is greater than first stock 6 and sets up quantity to reach better fixed effect.

In a case of this embodiment, please refer to fig. 1 and 2, an extension plate 11 is disposed at an end of the second fixing baffle 3 close to the first mesh plate 13, the extension plate 11 is inserted into the pressure-resistant base layer 21 along a vertical direction, the extension plate 11 can prevent moisture in the slope base layer 1 from excessively flowing into the pressure-resistant base layer 21, a side drainage groove 15 is attached to one side of the extension plate 11 close to the first mesh plate 13, the side drainage groove 15 is disposed at a joint of the pressure-resistant base layer 21 and the slope base layer 1, and part of water in the slope base layer 1 will flow into the side drainage groove 15 and finally be discharged from both sides of the overall structure.

In a situation of this embodiment, please refer to fig. 1, a blocking assembly is disposed on one side of the first fixed barrier 2 close to the first mesh plate 13, and includes two unconnected stoppers 14, one end of the first mesh plate 13 close to the first fixed barrier 2 is disposed between the two stoppers 14, and the blocking assembly is configured to limit a position of the first mesh plate 13, so that the first mesh plate 13 can well adjust the position along with the shape change of the slope base layer 1.

In one case of this embodiment, referring to fig. 1, a plurality of second mesh plates 23 are disposed in the compressive base layer 21, the plurality of second mesh plates 23 are disposed at equal intervals along the inclination direction of the compressive base layer 21, and the second mesh plates 23 are only used for stabilizing the compressive base layer 21.

In one aspect of this embodiment, referring to fig. 4 and 5, the planting member 16 is a whole formed by connecting a cylindrical member 17 and a trough plate member 18, the cylindrical member 17 is matched with the through hole 8 in size, a notch 20 is formed on one side of the trough member 18, an installation plate 19 is connected to an outer wall of the cylindrical member 17, the installation plate 19 can be installed on the movable baffle 4 by screws, the trough member 18 is inserted into a planting base layer 22 when installed, the notch 20 faces upward, a slope protection plant is inserted into the cylindrical member 17, the slope protection plant is obliquely arranged in the planting member 16, the initial extending direction of the root of the slope protection plant is close to or in the horizontal direction, and the root of the slope protection plant can pass through the through hole 8 of another movable baffle 4 to the compression-resistant base layer 21 when the root grows too long; notch 20 makes bank protection class plant root can pass the notch and extend to planting in the basal layer, and the notch upwards makes the initial extending direction of bank protection class plant root keep more level to make the extension of edge horizontal direction that its root can be better.

The invention provides an installation step: first laminating side slope basic unit 1 sets up first otter board 13, rethread first stock 6 and second stock 7 come to set up first fixed stop 2 and second fixed stop 3 in side slope basic unit 1 upper segment and hypomere suitable position department respectively, later laminating extension board 11 sets up side water drainage tank 15, the one end of keeping away from extension board 11 at second fixed stop 3 simultaneously sets up anti-slide column 5, later pack resistance to compression basic unit 21, the interval sets up a plurality of second otter boards 23 on resistance to compression basic unit 21 during the packing, later pack and plant basic unit 22, at last will be equipped with the planting piece 16 of bank protection class plant and insert the through-hole 8 that is located outer adjustable fender 4 in and install fixedly through mounting panel 19.

When slope basic unit 1 produced less deformation or collapse because of partial soil erosion and water loss or receive vibrations, will drive adjustable fender 4 and carry out corresponding position adjustment, when adjustable fender 4 position changes, first fixed stop 2 and second fixed stop 3 remain the state of being parallel to each other all the time, fixed stop obtains the guarantee with the stability of slope, and simultaneously, resistance to compression basic unit 21 can be real-time correspond the space that adjustable fender 4 position changes and produce and fill to guarantee the normal use of whole fender structure.

The invention is also suitable for the supporting work of the step type slope. As shown in fig. 3, the first fixed baffle 2 in the retaining structure on the left side and the second fixed baffle 3 in the right side are located on the same horizontal plane, and a plurality of retaining structures can be correspondingly arranged according to the height of the stepped slope.

Other parts not described belong to the prior art.