Slope protection structure

Abstract

The utility model discloses a side slope protection structure, which belongs to the field of side slope protection and comprises an anchoring component, a drainage component, a waterproof structure and a protective net. The protective net is assembled on the surfaces of the first part and the second part of the slope body through the anchoring assembly; the drainage assembly is obliquely connected into the first part and the second part of the slope body in an inserted mode. The first part is arranged between the first part and the second part of the slope body; and / or a waterproof structure is arranged between the second part of the slope body and the slope toe. According to the slope protection structure, the waterproof structures arranged on the first part and the second part of the slope body and at the slope toe are matched with the drainage structure inserted into the slope body, so that the slope protection structure not only can drain water in a mountain, but also can effectively carry out flood prevention or leakage prevention operation, and the slope protection structure is simple in structure and convenient to use. The method has good practical value and application prospect.

Description

Technical Field

[0001] The utility model belongs to the field of slope protection, and in particular relates to a slope protection structure. Background Art

[0002] Slope protection systems use various flexible meshes, primarily steel wire ropes, to cover the slope or rock to be protected. This prevents weathering, spalling, or damage to the rock mass on the slope, as well as the collapse of the surrounding rock mass. This system relies primarily on high-strength steel wire ropes, which are used to cover and secure the slope, preventing hazards such as rock collapse, tumbling, and flying rocks from blasting.

[0003] Existing slope protection structures generally only consider external rockfall protection. However, if the geological construction site is located next to mountains, rivers, lakes or seas, traditional slope protection structures cannot take into account the erosion effect of water inside the mountain on the slope, and lack drainage structures. Therefore, we have introduced a slope protection structure to solve the above problems. Utility Model Content

[0004] In response to one or more of the above-mentioned defects or improvement needs of the prior art, the present invention provides a slope protection structure, which utilizes a waterproof structure arranged at the first and second parts of the slope, as well as at the foot of the slope, in conjunction with a drainage structure inserted into the slope, so that the slope protection structure can not only drain water from the mountain, but also effectively carry out flood prevention or leakage prevention operations, and has good practical value and application prospects.

[0005] To achieve the above object, the utility model provides a slope protection structure, which is arranged on a slope body, and the slope body includes a first part, a second part and a slope foot connected in sequence;

[0006] The slope protection structure includes an anchoring assembly, a drainage assembly, a waterproof structure, and a protective net; the protective net is assembled on the surface of the first part and the second part of the slope through the anchoring assembly; the drainage assembly is tiltably connected to the first part and the second part of the slope; and a waterproof structure is provided between the first part and the second part of the slope; and / or between the second part of the slope and the toe of the slope.

[0007] As a further improvement of the present invention, the anchoring assembly includes an anchoring section rod body, a free section rod body, a grouting pipe and a steel cable; wherein, one end of the anchoring section rod body is spirally shaped for being inserted into the slope body, and the other end is connected to the free section rod body; and the grouting pipe passes through the free section rod body and the anchoring section rod body in sequence; and a sleeve is provided on one end of the free section rod body.

[0008] As a further improvement of the present invention, the protective net is a double-layer steel mesh; and the two double-layer steel meshes are bound together by tying.

[0009] As a further improvement of the present invention, the drainage assembly includes a drainage hose, and a non-woven fabric is provided at one end of the drainage hose inserted into the mountain; and

[0010] There are multiple drainage hoses, which are evenly inserted into the first and second parts of the slope.

[0011] As a further improvement of the present invention, a filter unit is provided at a section of the drainage hose away from the non-woven fabric.

[0012] As a further improvement of the present invention, the waterproof structure includes a water cut-off groove, which is arranged between the first part and the second part of the slope and / or at the top of the slope;

[0013] The waterproof structure further includes a first drainage groove, which is also arranged between the first part and the second part of the slope and / or at the top of the slope.

[0014] As a further improvement of the present invention, a concrete inner layer is provided in the first drainage ditch.

[0015] As a further improvement of the present invention, the waterproof structure further comprises a plurality of anti-slip platforms, which are sequentially and continuously arranged on the second portion of the slope;

[0016] A stilling pool is provided at the slope and the slope foot; a splash wall is provided corresponding to the stilling pool, and a second drainage ditch is provided at the other end of the splash wall, which is connected to the stilling pool.

[0017] The above-mentioned improved technical features can be combined with each other as long as they do not conflict with each other.

[0018] In general, the above technical solutions conceived by the present invention have the following beneficial effects compared with the prior art:

[0019] The slope protection structure of the present invention utilizes a waterproof structure arranged at the first and second parts of the slope and at the foot of the slope, in conjunction with a drainage structure inserted into the slope, so that the slope protection structure can not only discharge water from the mountain, but also effectively carry out flood prevention or leakage prevention operations, and has good practical value and application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall cross-sectional structure of the slope protection structure in the embodiment of the present utility model;

[0021] Figure 2 It is a schematic diagram of the overall structure of the anchoring assembly in the slope protection structure in an embodiment of the present utility model;

[0022] Figure 3 This is a schematic diagram of the overall structure of the drainage assembly in the slope protection structure in the embodiment of the utility model;

[0023] Figure 4 It is a schematic cross-sectional view of a water intercepting groove in a slope protection structure according to an embodiment of the present invention;

[0024] Figure 5 It is a schematic cross-sectional structure diagram of the first drainage ditch in the slope protection structure in an embodiment of the present utility model;

[0025] Figure 6 This is a schematic diagram of the overall structure of the anti-slip platform in the slope protection structure in the embodiment of the utility model.

[0026] In all the drawings, the same reference numerals represent the same technical features, specifically:

[0027] 100, slope body; 101, first part; 102, second part; 103, slope foot;

[0028] 200, anchor assembly; 201, anchor section rod; 202, free section rod; 203, grouting pipe; 204, casing;

[0029] 300, drainage assembly; 301, drainage hose; 302, non-woven fabric; 303, filter unit;

[0030] 400. Waterproof structure; 401. Intercepting ditch; 402. First drainage ditch; 403. Concrete inner layer; 404. Anti-slip platform; 405. Energy dissipation pool; 406. Splash wall; 407. Second drainage ditch. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0032] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0033] See also Figures 1 to 6 The slope protection structure in the preferred embodiment of the present invention is arranged on a slope body, and the slope body includes a first part, a second part and a slope foot connected in sequence.

[0034] Specifically, the slope protection structure in the preferred embodiment of the present invention includes an anchoring assembly 200, a drainage assembly 300 and a waterproof structure 400, as well as a protective net; the protective net is assembled on the surface of the first part 101 and the second part 102 of the slope body 100 through the anchoring assembly 200; the drainage assembly 300 is tiltably connected to the first part 101 and the second part 102 of the slope body 100; and a waterproof structure 400 is provided between the first part 101 and the second part 102 of the slope body 100; and / or between the second part 102 of the slope body 100 and the slope foot 103.

[0035] More specifically, Figure 1 and Figure 3 As shown in the figure, the drainage assembly 300 in the preferred embodiment of the present invention includes a drainage hose 301, and a non-woven fabric 302 is provided at one end of the drainage hose 301 inserted into the mountain. There are multiple drainage hoses 301, which are evenly inserted into the first part 101 and the second part 102 of the slope 100.

[0036] Before installing the drainage pipes, use a pneumatic drill to drill holes at equal intervals, diagonally upwards 12m into the slope and at a 10% inclination. Drain hoses 301 should then be inserted into the drainage holes. Before spraying concrete, seal the drain holes with cardboard or plastic sheeting to prevent mortar clogging. After spraying concrete, remove the cardboard or plastic sheeting to facilitate drainage.

[0037] Furthermore, it is preferred that a filter unit 303 is provided at a portion of the drain hose 301 away from the non-woven fabric 302 .

[0038] Furthermore, if Figure 4 As shown in the figure, the waterproof structure 400 in the preferred embodiment of the present invention includes a water-cutting groove 401, which is arranged between the first part 101 and the second part 102 of the slope 100 and / or at the top of the slope; the waterproof structure 400 also includes a first drainage groove 402, which is also arranged between the first part 101 and the second part 102 of the slope 100 and / or at the top of the slope.

[0039] Preferably, the intercepting ditch adopts sprayed reinforced concrete. In addition, preferably, a concrete inner layer 403 is provided in the first drainage ditch 402.

[0040] Further, if Figure 6As shown in the figure, the waterproof structure 400 in the preferred embodiment of the present invention also includes a plurality of anti-slip platforms 404, which are successively arranged on the second part 102 of the slope 100; and an energy dissipation pool 405 is provided at the slope 100 and the slope foot 103; at the same time, a splash wall 406 is provided corresponding to the energy dissipation pool 405, and a second drainage ditch 407 is provided at the other end of the splash wall 406, which is connected to the energy dissipation pool 405.

[0041] In actual use, the direction of the ditch is determined by the site topography, requiring a bottom slope greater than 0.3%. When the slope of the ditch outlet is greater than 10% and the head difference is greater than 1.0m, a waterfall or rapids can be installed to direct the water out of the slope 100 or into the drainage system.

[0042] Further, if Figure 2 As shown in the figure, the anchoring assembly 200 in the preferred embodiment of the present invention includes an anchoring section rod body 201, a free section rod body 202, a grouting pipe 203 and a steel cable; one end of the anchoring section rod body 201 is spirally shaped for being inserted into the slope body 100, and the other end is connected to the free section rod body 202; and the grouting pipe 203 passes through the free section rod body 202 and the anchoring section rod body 201 in sequence; and a sleeve 204 is provided on one end of the free section rod body 202.

[0043] Preferably, the protective net is a double-layer steel mesh; and the two double-layer steel meshes are tied together by binding.

[0044] The slope protection structure of the present invention utilizes a waterproof structure arranged at the first and second parts of the slope and at the foot of the slope, in conjunction with a drainage structure inserted into the slope, so that the slope protection structure can not only discharge water from the mountain, but also effectively carry out flood prevention or leakage prevention operations, and has good practical value and application prospects.

[0045] It will be easily understood by those skilled in the art that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A slope protection structure, which is arranged on a slope body (100), wherein the slope body (100) comprises a first part (101), a second part (102) and a slope foot (103) connected in sequence, characterized in that: The slope protection structure comprises an anchoring assembly (200), a drainage assembly (300), a waterproof structure (400), and a protection net; the protection net is assembled on the surface of the first part (101) and the second part (102) of the slope body (100) through the anchoring assembly (200); the drainage assembly (300) is tiltably connected to the first part (101) and the second part (102) of the slope body (100); and between the first portion (101) and the second portion (102) of the slope (100); and / or A waterproof structure (400) is provided between the second portion (102) of the slope body (100) and the slope foot (103); the anchoring assembly (200) comprises an anchoring section rod body (201), a free section rod body (202), a grouting pipe (203) and a steel cable; One end of the anchoring section rod (201) is spirally shaped and is used to be inserted into the slope body (100), and the other end is connected to the free section rod (202); the grouting pipe (203) passes through the free section rod (202) and the anchoring section rod (201) in sequence; and a sleeve (204) is sleeved on one end of the free section rod (202); The drainage assembly (300) comprises a drainage hose (301), and a non-woven fabric (302) is provided at one end of the drainage hose (301) inserted into the mountain; there are a plurality of drainage hoses (301), which are evenly inserted into the first part (101) and the second part (102) of the slope (100); and a filter unit (303) is provided at a section of the drainage hose (301) away from the non-woven fabric (302).

2. The slope protection structure according to claim 1, characterized in that: The protective net is a double-layer steel mesh; and the two double-layer steel meshes are bound together by tying.

3. The slope protection structure according to claim 1, characterized in that: The waterproof structure (400) comprises a water intercepting groove (401), which is arranged between the first part (101) and the second part (102) of the slope body (100) and / or at the top of the slope; The waterproof structure (400) further comprises a first drainage groove (402), which is also arranged between the first part (101) and the second part (102) of the slope body (100) and / or at the top of the slope.

4. The slope protection structure according to claim 3, characterized in that: A concrete inner layer (403) is provided in the first drainage groove (402).

5. The slope protection structure according to claim 1, characterized in that: The waterproof structure (400) further includes a plurality of anti-slip platforms (404), and the plurality of anti-slip platforms (404) are sequentially and continuously arranged on the second portion (102) of the slope (100); An energy dissipation pool (405) is provided at the slope (100) and the slope foot (103); a splash wall (406) is provided corresponding to the energy dissipation pool (405), and a second drainage ditch (407) is provided at the other end of the splash wall (406) and is communicated with the energy dissipation pool (405).

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