Environment-friendly composite grating slope supporting structure

Abstract

The utility model discloses an environment-friendly composite grating slope supporting structure which comprises a top layer gravity pressing plate which is a concrete structure plate body, the top layer gravity pressing plate is located on the upper layer of a slope, and one side of the top layer gravity pressing plate is connected with a grating plate top layer through a top connecting groove. According to the environment-friendly composite grating slope supporting structure, a double-layer supporting limiting structure attached to the slope position is formed by the grating plate and the metal net in an overlapped structure, transverse steel bars and longitudinal steel bars arranged on the surface of the grating plate are further limited, and the grating plate is fixedly connected with a top-layer gravity pressing plate through a top connecting groove; the bottom connecting groove is connected to the bottom layer gravity presser foot plate, the overall installation flexibility is improved, the grating plate is arranged, the slope surface is better attached by adjusting the shape and splicing angle of each splicing unit, meanwhile, the use of water resources, cement and other mineral resources is reduced, the energy-saving and emission-reducing effects are achieved, and by conducting supporting equipment splicing type construction on site, the construction efficiency is improved. And the civilized construction requirements of no dust generation and no noise are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of slope support engineering, in particular to an environmental protection type composite grating slope support structure. BACKGROUND

[0002] In the construction industry, the mixing and spraying operation links of traditional anchor spraying support produce a large amount of dust that is difficult to control, resulting in serious dust pollution. The widely scattered slurry of high-speed injection is easy to pollute the surrounding facilities and increase material loss; at the same time, affected by multiple factors, the spraying thickness is difficult to guarantee and is easy to break and need secondary repair; in addition, anchor spraying support is limited by seasons, and the construction progress is hindered in winter and rainy season; in summary, traditional anchor spraying support has significant deficiencies in safe and civilized construction, support quality, construction period and resource utilization. Other pile wall support methods usually adopt destructive crushing method when being removed, which has great operation difficulty, large amount of dust and construction waste, and pollutes the environment. SUMMARY

[0003] The utility model aims at providing an environmental protection type composite grating slope support structure to solve the problems of a large amount of dust, construction waste and pollution to the surrounding environment generated in the construction or removal process of the traditional support structure in the above background technology, and the problems of unguaranteed spraying quality during the operation of traditional anchor spraying support, seasonal operation limitation and further waste of resources.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an environmental protection type composite grating slope support structure, including top layer gravity pressure plate, it is concrete structure board body, the top layer gravity pressure plate is located on the upper layer of slope, and one side of top layer gravity pressure plate connects the grid plate top layer through top connecting groove, the bottom end of grid plate connects with bottom layer gravity pressure foot plate through bottom connecting groove, and the upper end surface of bottom layer gravity pressure foot plate is provided with bottom layer gravity pressure foot plate, the top layer gravity pressure plate, grid plate and bottom layer gravity pressure foot plate constitute the main structure of slope support;

[0005] The upper end of top layer gravity pressure plate is placed with concrete pressure top block, the top connecting groove and bottom connecting groove connect the upper and lower ends of grid plate, and the surface of grid plate is installed with metal net, the inside of grid plate is installed with limiting auxiliary assembly, and the limiting auxiliary structure is used for auxiliary installation and positioning of the position of composite grid plate in slope support;

[0006] Longitudinal reinforcement is installed equidistantly between the top connecting groove and the bottom connecting groove, the surface of longitudinal reinforcement is abutted with transverse reinforcement, and the transverse reinforcement and the longitudinal reinforcement are arranged in a vertical direction, the grid plate is assembled on the surface of slope, and plate block clamping is installed at the edge of the grid plate splicing.

[0007] The technical scheme has the advantages that the supporting structure can be recycled and reused multiple times, and the material cost is reduced.

[0008] Preferably, the bottom gravity foot plate is provided with a hole plate on one side, and gravel water filtering cylinders are arranged equidistantly below the hole plate, and concrete foot blocks are arranged on the upper end surface of the bottom gravity foot plate.

[0009] The technical scheme has the advantages that the hole plate is limited by the bottom gravity foot plate, and solid objects in the drainage are intercepted.

[0010] Preferably, the bottom end of the gravel water filtering cylinder is provided with a water collecting cylinder, the water collecting cylinder is provided in a funnel structure, and the gravel water filtering cylinder and the water collecting cylinder are arranged in vertical alignment.

[0011] The technical scheme has the advantages that the gravel water filtering cylinder and the water collecting cylinder are arranged in alignment, and the drainage is further guided into the drainage pipe.

[0012] Preferably, the gravel water filtering cylinder and the water collecting cylinder are penetrated by the drainage pipe, and the gravel water filtering cylinder is composed of an annular metal fine mesh and gravel.

[0013] The technical scheme has the advantages that the water collecting cylinder and the drainage pipe arranged below the gravel water filtering cylinder are used to guide the drainage direction.

[0014] Preferably, the limiting auxiliary assembly comprises:

[0015] A positioning anchor rod, which is penetrated equidistantly in the grid plate, and the positioning anchor rod is penetrated by a metal mesh;

[0016] A limiting clamp, which is sleeved on the surface of the positioning anchor rod, and the surface of the limiting clamp is abutted against the surface of the transverse steel bar;

[0017] Permeable concrete, which is penetrated and arranged in the grid plate and the metal mesh, and the permeable concrete is provided in an annular structure;

[0018] A pipe with holes, which is arranged in the permeable concrete.

[0019] The technical scheme has the advantages that the limiting auxiliary assembly is used to drain the grid plate in the supporting operation and increase the connection end point with the slope.

[0020] Preferably, the limiting clamp is provided in a U-shaped structure, and the limiting clamp is penetrated and connected by a bolt.

[0021] The technical scheme has the advantages that the limiting clamp is clamped into the surface of the positioning anchor rod, and the position of the positioning anchor rod is fixed by limiting the transverse steel bar and the longitudinal steel bar.

[0022] Preferably, the outer layer of the permeable concrete is surrounded by a steel mesh.

[0023] The pouring form of the pervious concrete is limited.

[0024] Compared with the prior art, the environmental protection type composite fence slope support structure has the advantages that:

[0025] 1. The double-layer adhering slope position support limiting structure is formed by the stacked grid plates and metal nets, the horizontal and vertical steel bars bound on the surface of the grid plates are further limited, the top connecting grooves are connected to the top gravity pressing plates, the bottom connecting grooves are connected to the bottom gravity pressing foot plates, the overall installation flexibility is increased, the grid plates are arranged, the shape and splicing angle of each assembled unit are adjusted to better adhere to the slope surface, the use of water resources and energy is reduced, the energy saving and emission reduction effect is achieved, the support equipment assembled construction is carried out on the site, no dust is generated, no noise is generated, and the civilized construction requirement is met;

[0026] 2. The device is integrally stacked and assembled alternately, part of the structure can be quickly replaced when damaged, the device internal structure can be used for secondary circulation in a short period of time after being disassembled, the construction cost is reduced, the uniform insertion type installation of the positioning anchor rod is matched, the connection with the slope is increased, the stability of the support structure is improved, the on-site assembly construction is adopted, the construction personnel can quickly splice and assemble each grid unit on the site, complex construction equipment and technology are not required, the whole process is free of wet operation, the operation is not limited by seasons, the construction progress is accelerated, and the construction period is effectively shortened. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is an overall external front view three-dimensional structure schematic diagram of the utility model;

[0028] Figure 2 It is an overall external side view three-dimensional structure schematic diagram of the utility model;

[0029] Figure 3 It is a grid plate and positioning anchor rod installation three-dimensional structure schematic diagram of the utility model;

[0030] Figure 4 It is a grid plate and positioning anchor rod installation three-dimensional structure schematic diagram of the utility model;

[0031] Figure 5 It is a pervious concrete and pipe with hole installation three-dimensional structure schematic diagram of the utility model;

[0032] Figure 6 It is an overall external front view three-dimensional structure schematic diagram of the utility model; Figure 2 It is an enlarged structure schematic diagram of position A of the utility model.

[0033] In the figure: 1, top gravity pressing plate; 2, concrete pressing top block; 3, top connecting groove; 4, grid plate; 5, metal net; 6, bottom connecting groove; 7, concrete pressing foot block; 8, bottom gravity pressing foot plate; 9, hole plate; 10, gravel water filtering cylinder; 11, water collecting cylinder; 12, drain pipe; 13, positioning anchor rod; 14, limiting clamp; 15, transverse steel bar; 16, longitudinal steel bar; 17, plate clamping buckle; 18, pervious concrete; 19, perforated pipeline. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0035] Please refer to Figures 1-6 The utility model provides a kind of technical scheme: an environmental protection type compound grid side slope support structure, including top gravity pressing plate 1, concrete pressing top block 2, top connecting groove 3, grid plate 4, metal net 5, bottom connecting groove 6, concrete pressing foot block 7, bottom gravity pressing foot plate 8, hole plate 9, gravel water filtering cylinder 10, water collecting cylinder 11, drain pipe 12, positioning anchor rod 13, limiting clamp 14, transverse steel bar 15, longitudinal steel bar 16, plate clamping buckle 17, pervious concrete 18 and perforated pipeline 19;

[0036] Wherein, top gravity pressing plate 1, it is concrete structure plate body, top gravity pressing plate 1 is located on upper layer of side slope, and one side of top gravity pressing plate 1 is connected with the top layer of grid plate 4 through top connecting groove 3, the bottom end of grid plate 4 is connected with bottom gravity pressing foot plate 8 through bottom connecting groove 6, and the upper end surface of bottom gravity pressing foot plate 8 is provided with bottom gravity pressing foot plate 8, and top gravity pressing plate 1, grid plate 4 and bottom gravity pressing foot plate 8 form the main structure of side slope support;

[0037] Concrete pressing top block 2 is placed on the upper end of top gravity pressing plate 1, and top connecting groove 3 and bottom connecting groove 6 are connected with the upper and lower ends of grid plate 4, and metal net 5 is installed on the surface of grid plate 4, and limiting auxiliary assembly is installed in grid plate 4, and limiting auxiliary structure is used to assist installation positioning of grid plate 4 in the position of side slope support;

[0038] Longitudinal steel bar 16 is installed equidistantly between top connecting groove 3 and bottom connecting groove 6, the surface of longitudinal steel bar 16 is abutted with transverse steel bar 15, and transverse steel bar 15 and longitudinal steel bar 16 are arranged in perpendicular direction, and grid plate 4 is spliced on the surface of side slope, and plate clamping buckle 17 is installed at the edge of grid plate 4 splicing;

[0039] The bottom gravity foot plate 8 is provided with a hole plate 9 on one side, and a gravel filter cylinder 10 is provided below the hole plate 9 at equal intervals. A concrete foot block 7 is provided on the upper end surface of the bottom gravity foot plate 8. A water collecting cylinder 11 is provided at the bottom end of the gravel filter cylinder 10, and the water collecting cylinder 11 is provided in a funnel structure. The gravel filter cylinder 10 and the water collecting cylinder 11 are installed in vertical alignment. The gravel filter cylinder 10 and the water collecting cylinder 11 are penetrated by a drain pipe 12, and the gravel filter cylinder 10 is composed of an annular metal fine mesh and gravel.

[0040] The drawings accompanying the specification Figures 1-6 As shown, the top gravity pressing plate 1 and the bottom gravity foot plate 8 are laid in a strip shape above and below the slope surface when in use, as shown in Figure 1 As shown, the top gravity pressing plate 1 and the bottom gravity foot plate 8 are laid in a strip shape above and below the slope surface when in use, as shown in The concrete foot block 7 provided on the upper end of the bottom gravity foot plate 8 cooperates with the internal steel bars to increase the overall structure of the device. The hole plate 9 provided on one side of the bottom gravity foot plate 8 cooperates with the gravel filter cylinder 10, the water collecting cylinder 11, and the drain pipe 12 provided below to form a stable drainage environment, further maintaining the surrounding environment of the slope. The grid plate 4 between the top gravity pressing plate 1 and the bottom gravity foot plate 8 forms a slope surface support, which is uniformly laid according to the length and width of the slope. The plate block clamping 17 penetrates the grid plate 4 and the metal mesh 5 through the U-shaped structure, and is positioned. The top connecting groove 3 and the bottom connecting groove 6 are used to match the grid plate 4 to connect and position the top gravity pressing plate 1 and the bottom gravity foot plate 8. The longitudinal steel bars 16 installed between the top connecting groove 3 and the bottom connecting groove 6 limit the position of the grid plate 4. The longitudinal steel bars 16 cooperate with the transverse steel bars 15 to form a multi-layer structure stack installation on the slope surface. It is convenient for disassembly and secondary recycling between structures. When the supporting structure is locally damaged or needs to be updated, only the damaged grid part needs to be replaced, instead of the whole structure being removed and rebuilt as in the traditional supporting structure. This can save a lot of maintenance and replacement costs;

[0041] The limiting auxiliary assembly comprises:

[0042] The positioning anchor rod 13 penetrates the grid plate 4 at equal intervals in the measurement matrix, and the positioning anchor rod 13 penetrates the metal mesh 5;

[0043] The limiting clamp 14 is sleeved on the surface of the positioning anchor rod 13, and the surface of the limiting clamp 14 abuts against the surface of the transverse steel bar 15. The limiting clamp 14 is provided in a U-shaped structure, and the limiting clamp 14 is connected by penetrating the bolt;

[0044] The water permeable concrete 18 is installed in the grid plate 4 and the metal mesh 5, and the water permeable concrete 18 is provided in an annular structure. The outer layer of the water permeable concrete 18 is surrounded by a steel mesh.

[0045] A perforated pipe 19 is installed inside permeable concrete 18;

[0046] Referring to the attached diagrams in the instruction manual Figures 1-6 As shown, during use, the positioning anchor rod 13 penetrates the inside of the grating plate 4 and the metal mesh 5, as... Figures 1-2 As shown, the positioning anchor rod 13 is inserted and installed perpendicular to the grating plate 4. A limiting clamp 14 is provided on the surface of the positioning anchor rod 13 to limit excessive insertion and settlement. The permeable concrete 18 penetrating the grating plate 4 and the metal mesh 5 is installed in a dotted pattern at different locations on the slope according to drainage needs. The annular column formed by the permeable concrete 18 is directly inserted into the slope, and with the help of the perforated pipe 19, excess liquid is discharged outwards. Figures 1-3 As shown, it is used to relieve internal drainage pressure, while increasing the stability of the connection point with the slope, and facilitating quick plugging and unplugging.

[0047] Working principle: When using this environmentally friendly composite grid slope support structure, the top gravity pressure plate 1 and the bottom gravity foot plate 8 are laid on the upper and lower positions of the slope, respectively. The grid plate 4 and metal mesh 5 are laid on the slope. The top and bottom connecting grooves 3 and 6 connect the top gravity pressure plate 1 and the bottom gravity foot plate 8 on both sides. The concrete capping block 2 and concrete foot block 7 are added to further limit and pull the whole structure. As the transverse steel bars 15 and longitudinal steel bars 16 further pull and cover the surface of the grid plate 4, the slope is prevented from being scratched. At the same time, the positioning anchor rod 13 and the permeable concrete 18 penetrate through the grid plate 4 and the metal mesh 5 to increase the slope connection points. The perforated pipe 19 set inside the permeable concrete 18 is used to discharge excess liquid in the slope. The perforated plate 9 and the crushed stone filter cylinder 10 intercept solids, and the filtered liquid is discharged through the water collection cylinder 11 and the drainage pipe 12 to prevent water accumulation, increase slope safety, and increase the overall practicality.

[0048] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly composite grid slope support structure, comprising: a top layer of gravity pressing plate (1), which is a concrete structure plate body, the top layer of gravity pressing plate (1) is located on the upper layer of the slope, and one side of the top layer of gravity pressing plate (1) is connected with the top layer of grid plate (4) through the top connecting groove (3), the bottom end of the grid plate (4) is connected with the bottom layer of gravity pressing foot plate (8) through the bottom connecting groove (6), and the upper end surface of the bottom layer of gravity pressing foot plate (8) is provided with the bottom layer of gravity pressing foot plate (8), the top layer of gravity pressing plate (1), the grid plate (4) and the bottom layer of gravity pressing foot plate (8) constitute the main structure of the slope support; characterized in that: the upper end of the top layer of gravity pressing plate (1) is placed with a concrete pressing top block (2), the top connecting groove (3) and the bottom connecting groove (6) are connected with the upper and lower ends of the grid plate (4), and the surface of the grid plate (4) is provided with a metal mesh (5), a limiting auxiliary assembly is installed in the grid plate (4), and the limiting auxiliary structure is used for auxiliary installation and positioning of the grid plate (4) in the position of the slope support; the top connecting groove (3) and the bottom connecting groove (6) are equidistantly provided with longitudinal steel bars (16), the surface of the longitudinal steel bars (16) abuts against the transverse steel bars (15), and the transverse steel bars (15) and the longitudinal steel bars (16) are arranged in a vertical direction, the grid plate (4) is assembled on the surface of the slope, and the plate block clamping (17) is installed at the edge of the grid plate (4).

2. The environment-friendly composite grid slope supporting structure according to claim 1, characterized in that: one side of the bottom layer of gravity pressing foot plate (8) is provided with a hole plate (9), equidistantly provided with a gravel water filtering cylinder (10) below the hole plate (9), and a concrete pressing foot block (7) is installed on the upper end surface of the bottom layer of gravity pressing foot plate (8).

3. The environment-friendly composite grid slope supporting structure according to claim 2, characterized in that: the bottom end of the gravel water filtering cylinder (10) is provided with a water collecting cylinder (11), the water collecting cylinder (11) is provided in a funnel structure, and the gravel water filtering cylinder (10) and the water collecting cylinder (11) are installed in an upper and lower alignment.

4. The environment-friendly composite grid slope supporting structure according to claim 3, characterized in that: the gravel water filtering cylinder (10) and the water collecting cylinder (11) are penetrated by a drain pipe (12), and the gravel water filtering cylinder (10) is composed of an annular metal fine mesh and gravel.

5. The environment-friendly composite grid slope supporting structure according to claim 1, characterized in that: the limiting auxiliary assembly comprises: a positioning anchor rod (13) which penetrates the grid plate (4) inside the measuring matrix equidistantly, the positioning anchor rod (13) penetrates the metal mesh (5); a limiting clamp (14) which is sleeved on the surface of the positioning anchor rod (13), and the surface of the limiting clamp (14) abuts against the surface of the transverse steel bar (15); a pervious concrete (18) which is installed in the grid plate (4) and the metal mesh (5), and the pervious concrete (18) is provided in an annular structure; a pipe with holes (19) which is installed in the pervious concrete (18).

6. The environment-friendly composite grid slope supporting structure according to claim 5, characterized in that: the limiting clamp (14) is provided in a U-shaped structure, and the limiting clamp (14) is penetrated and connected by a bolt.

7. The environment-friendly composite grid slope supporting structure according to claim 5, characterized in that: the pervious concrete (18) is surrounded by a steel mesh outside.

Images