Flood prevention slope with concrete structure

Abstract

The utility model discloses a flood prevention slope of a concrete structure, and belongs to the technical field of flood prevention slopes. Comprising a dam body base and an anti-impact river wall, the dam body base and the anti-impact river wall are installed at the position of a river slope structure, a plurality of riverbed protection slopes are connected between the dam body base and the anti-impact river wall, a drainage ditch is installed between every two adjacent riverbed protection slopes in a clamped mode, and a plurality of water permeable holes are formed in the inner walls of the two sides of each drainage ditch. The river bed protection slope comprises two longitudinal beams and a longitudinal stairway, a plurality of transverse beams are connected between the longitudinal beams and the longitudinal stairway in a penetrating mode, the whole flood prevention slope structure can be produced through prefabricated parts and installed in an assembled clamping mode, stable connection with a side slope can be achieved, the anti-impact capacity is high, the construction and installation efficiency is high, and the overall flood prevention slope structure is suitable for large-scale popularization and application. And drainage ditches are arranged at intervals, so that drainage work is facilitated, and the purpose of water and soil conservation is effectively improved.

Description

Technical Field

[0001] The present application relates to the technical field of flood control slopes, and more specifically, to a flood control slope with a concrete structure. Background Art

[0002] The concrete structure flood control slope uses a prefabricated concrete structure as a protective layer unit and is constructed and installed along the slope of the river. It can be used to enhance the structural strength and stability of the slope. By making the soil on the surface of the slope jointly bear the impact load on the upper part of the slope, the slope structure becomes extremely strong, which is used to prevent the waves of the river from damaging the slope body, and then form a paved slope protection structure. The existing public technology number CN220301261U proposes a combined flood control slope protection device. The device connects two adjacent prefabricated slope protection boards through a direct connection seat / hinged seat. The slope protection boards have good connection stability with each other and can be used according to the slope conditions of the river. It is used for river banks with large surges and the wave-breaking cones inserted in the prefabricated slope protection boards can further reduce the impact of waves on the slopes, effectively reducing the damage caused by surges hitting the shore. Regarding the above-mentioned related technologies, the utility model author believes that there are still the following defects: compared with the flood control slopes in the literature, the entire structure cannot be prefabricated and assembled, the construction is difficult, the construction period is long, the overall structure is difficult to be stably connected to the slope, the firmness and impact resistance are weak, and the rapid drainage of soil moisture on the slope cannot be effectively achieved. It is easy to cause cracks in the flood control slope structure due to soil erosion. In view of this, we propose a concrete structure flood control slope. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] The purpose of the present application is to provide a concrete flood control slope, which solves the technical problems that the flood control slope in the comparative literature in the above-mentioned background technology cannot be prefabricated and assembled as a whole, the construction is difficult, the construction period is long, the overall structure is difficult to stably connect with the slope, the firmness and impact resistance are weak, and the rapid drainage of soil moisture on the slope cannot be effectively achieved, and the flood control slope structure is prone to cracking due to soil erosion. The overall flood control slope structure can be produced through prefabricated parts and installed through assembled clip-on installation, which can achieve a stable connection with the slope, has strong impact resistance, high construction and installation efficiency, greatly reduces the construction difficulty and construction period, and facilitates drainage by arranging drainage ditches at intervals, effectively improving the technical effect of soil and water conservation.

[0005] 2. Technical solution

[0006] The technical solution of the present application provides a concrete structure flood control slope, comprising: a dam body base and an impact-resistant river wall, wherein the dam body base and the impact-resistant river wall are installed at the river channel slope structure, a plurality of riverbed slope protections are connected between the dam body base and the impact-resistant river wall, a drainage ditch is clamped and installed between two adjacent riverbed slope protections, a plurality of water-permeable holes are opened on the inner walls on both sides of the drainage ditch, the riverbed slope protection comprises two longitudinal beams and a longitudinal staircase, a plurality of transverse beams are penetrated and connected between the longitudinal beams and the longitudinal staircase, a plurality of vertical vertebrae and two limit plugs are fixedly connected to the bottom surfaces of the longitudinal beams and the longitudinal staircase, and the two limit plugs are respectively plug-in-matched with the dam body base and the impact-resistant river wall.

[0007] By adopting the above technical scheme, the dam base and the impact-resistant river wall are constructed and installed along the river slope structure, and multiple riverbed slope protections are assembled and installed at the slope of the river. The multiple riverbed slope protections are installed between the dam base and the impact-resistant river wall, and connected with the dam base and the impact-resistant river wall to form an overall flood control slope structure, which has the characteristics of high stability and strong firmness. The riverbed slope protection is assembled by two longitudinal beams, a longitudinal staircase and multiple transverse beams, and the two ends are respectively connected to the dam base and the impact-resistant river wall by limit plugs. Multiple vertical spikes are installed on the slope surface, and drainage ditches are assembled and installed between two adjacent riverbed slope protections. Excess water at the riverbed slope protection position can penetrate into the drainage ditch from the water-permeable holes to achieve the purpose of rapid drainage, so that the overall flood control slope structure can achieve a stable connection with the slope, has strong impact resistance, high construction and installation efficiency, is convenient for drainage, and effectively improves the purpose of soil and water conservation.

[0008] Optionally, the dam body base and the impact-resistant river wall are both prefabricated concrete structures, and a plurality of plug-in grooves are provided on the adjacent inclined surfaces of the dam body base and the impact-resistant river wall, and limit plugs are installed in the plug-in grooves.

[0009] By adopting the above technical solution, the dam base and the impact-resistant river wall are produced by prefabricated parts and transported to the construction site for installation, which reduces the construction difficulty and construction period. Through multiple plug-in slots and limit plug-in blocks, the riverbed slope protection, the dam base and the impact-resistant river wall can be quickly assembled and connected into an integral structure.

[0010] Optionally, the bottom of the vertebra is a conical structure and is inserted and installed in the soil of the river slope. The longitudinal beams, longitudinal stairs and transverse beams are all prefabricated concrete structures, and vegetation is planted between two adjacent transverse beams.

[0011] By adopting the above technical solution, the longitudinal beams, longitudinal stairs and transverse beams are all prefabricated concrete structures, which can achieve the purpose of prefabricated installation, and the purpose of soil and water conservation can be achieved by planting vegetation between the transverse beams.

[0012] Optionally, L-shaped brackets are integrally fixedly provided at both ends of the transverse beam, and the L-shaped brackets are clamped and connected to the drainage ditch.

[0013] By adopting the above technical solution, the drainage ditch can be connected with the L-shaped socket at the end of the transverse beam by snapping, thereby improving the installation efficiency of the drainage ditch.

[0014] Optionally, the drainage ditch is of a concave structure, and a plurality of concave sockets are fixedly provided on both sides of the drainage ditch, and rectangular through grooves are opened on the concave sockets, and the concave sockets are connected to the L-shaped sockets via the rectangular through grooves.

[0015] By adopting the above technical solution, both sides of the drainage ditch are respectively connected with the L-shaped sockets at the ends of the multiple transverse beams through the multiple concave sockets, thereby facilitating the assembled installation of the drainage ditch.

[0016] 3. Beneficial effects

[0017] One or more technical solutions provided in the technical solution of the present application have at least the following technical effects or advantages: the overall flood control slope structure can be produced by prefabricated parts and installed by assembled clip-on connection, can achieve a stable connection with the slope, has strong impact resistance, high construction and installation efficiency, greatly reduces the construction difficulty and construction period, and facilitates drainage work by setting drainage ditches at intervals, effectively improving the purpose of soil and water conservation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a concrete flood control slope disclosed in a preferred embodiment of the present application;

[0019] Figure 2 A schematic diagram of the dam base structure of a concrete flood control slope disclosed in a preferred embodiment of the present application;

[0020] Figure 3 A schematic diagram of a riverbed slope protection and drainage ditch structure of a concrete flood control slope disclosed in a preferred embodiment of the present application;

[0021] Figure 4 A concrete structure flood control slope disclosed in a preferred embodiment of the present application Figure 3 The enlarged structural diagram at A in the middle;

[0022] Explanation of the numbers in the figure: 1. Dam base; 11. Connecting groove; 2. Impact-resistant river wall; 3. Riverbed slope protection; 31. Longitudinal beam; 32. Longitudinal stairs; 33. Transverse beam; 331. L-shaped bracket; 34. Vertical vertebra; 35. Limiting plug; 4. Drainage ditch; 41. Concave bracket; 411. Rectangular through groove; 42. Water-permeable hole. DETAILED DESCRIPTION

[0023] The present application is further described in detail below in conjunction with the accompanying drawings.

[0024] Reference Figures 1 to 4 The embodiment of the present application provides a concrete structure flood control slope, comprising: a dam body base 1 and an impact-resistant river wall 2, the dam body base 1 and the impact-resistant river wall 2 are installed at the river channel slope structure, a plurality of riverbed slope protections 3 are connected between the dam body base 1 and the impact-resistant river wall 2, a drainage ditch 4 is clamped and installed between two adjacent riverbed slope protections 3, and a plurality of water-permeable holes 42 are opened on the inner walls of both sides of the drainage ditch 4, the riverbed slope protection 3 includes two longitudinal beams 31 and a longitudinal staircase 32, a plurality of transverse beams 33 are penetrated and connected between the longitudinal beams 31 and the longitudinal staircase 32, a plurality of vertical vertebrae 34 and two limiting plugs 35 are fixedly connected to the bottom surfaces of the longitudinal beams 31 and the longitudinal staircase 32, and the two limiting plugs 35 are respectively plug-connected with the dam body base 1 and the impact-resistant river wall 2, the dam body base 1 and the impact-resistant river wall 2 are installed along the river channel slope structure, and are assembled at the slope of the river channel. A plurality of riverbed slope protections 3 are installed, and the plurality of riverbed slope protections 3 are installed between the dam body base 1 and the impact-resistant river wall 2, and connected with the dam body base 1 and the impact-resistant river wall 2 to form an integral flood control slope structure, which has the characteristics of high stability and strong firmness. The riverbed slope protection 3 is assembled by two longitudinal beams 31, a longitudinal staircase 32 and a plurality of transverse beams 33, and the two ends are respectively connected with the dam body base 1 and the impact-resistant river wall 2 by plug-in cooperation through limiting plug blocks 35, and a plurality of vertical vertebrae 34 are installed on the surface of the slope, and a drainage ditch 4 is assembled and installed between two adjacent riverbed slope protections 3. Excess water at the position of the riverbed slope protection 3 can penetrate into the drainage ditch 4 from the water-permeable holes 42 to achieve the purpose of rapid drainage, so that the overall flood control slope structure can achieve a stable connection with the slope, has a strong impact resistance, high construction and installation efficiency, is convenient for drainage, and effectively improves the purpose of soil and water conservation.

[0025] Reference Figure 2 and Figure 3 The dam body base 1 and the impact-resistant river wall 2 are both prefabricated concrete structures. A plurality of plug-in grooves 11 are provided on the adjacent inclined surfaces of one side of the dam body base 1 and the impact-resistant river wall 2. The limit plug-in blocks 35 are installed in the plug-in grooves 11. The dam body base 1 and the impact-resistant river wall 2 are produced by prefabricated parts and transported to the construction site for installation, which reduces the construction difficulty and construction period. The riverbed slope protection 3 is quickly assembled and connected with the dam body base 1 and the impact-resistant river wall 2 to form an integral structure through the plug-in connection of the plurality of plug-in grooves 11 and the limit plug-in blocks 35.

[0026] Reference Figure 1 and Figure 3The bottom of the vertical vertebra 34 is a conical structure and is inserted and installed in the soil of the river slope. The longitudinal beam 31, the longitudinal staircase 32 and the transverse beam 33 are all prefabricated concrete structures. Vegetation is planted between two adjacent transverse beams 33. The longitudinal beam 31, the longitudinal staircase 32 and the transverse beam 33 are all prefabricated concrete structures, which can achieve the purpose of prefabricated installation. By planting vegetation between the transverse beams 33, the purpose of soil and water conservation can be achieved.

[0027] Reference Figure 3 and Figure 4 An L-shaped holder 331 is integrally fixed at both ends of the transverse beam 33, and the L-shaped holder 331 is snap-connected with the drainage ditch 4. The drainage ditch 4 can be snap-connected with the L-shaped holder 331 at the end of the transverse beam 33, thereby improving the installation efficiency of the drainage ditch 4.

[0028] Reference Figure 3 and Figure 4 The drainage ditch 4 has a concave structure, and a plurality of concave sockets 41 are fixedly provided on both sides of the drainage ditch 4. A rectangular through groove 411 is opened on the concave sockets 41. The concave sockets 41 are connected to the L-shaped sockets 331 through the rectangular through grooves 411. The two sides of the drainage ditch 4 are respectively connected to the L-shaped sockets 331 at the ends of the plurality of transverse beams 33 through the plurality of concave sockets 41, thereby facilitating the assembled installation of the drainage ditch 4.

[0029] Working principle: the dam base 1 and the impact-resistant river wall 2 are produced through concrete prefabricated parts. At the same time, the longitudinal beams 31, longitudinal stairs 32 and transverse beams 33 in the riverbed slope protection 3 are all produced through concrete prefabricated parts and transported to the construction site for installation. The dam base 1 and the impact-resistant river wall 2 are installed along the river slope structure. Multiple riverbed slope protections 3 are assembled and installed at the slope of the river, and multiple riverbed slope protections 3 are installed between the dam base 1 and the impact-resistant river wall 2. The riverbed slope protection 3 is assembled and installed by two longitudinal beams 31, a longitudinal staircase 32 and multiple transverse beams 33, and the two ends are respectively connected to the dam base 1 and the impact-resistant river wall 2 through limit plugs 35, so that the riverbed slope protection 3 can be quickly assembled and connected with the dam base 1 and the impact-resistant river wall 2. The structure is connected as an integral structure. A plurality of vertical vertebrae 34 are installed on the riverbed slope protection 3 and are plugged into the surface of the slope. The assembled installation greatly reduces the construction difficulty and construction period. The overall flood control slope structure has the characteristics of high stability and strong firmness. The drainage ditch 4 is assembled and installed between two adjacent riverbed slope protections 3. The two sides of the drainage ditch 4 are respectively connected by a plurality of concave sockets 41 and the L-shaped sockets 331 at the ends of a plurality of transverse beams 33, which facilitates the assembled installation of the drainage ditch 4. The excess water at the position of the riverbed slope protection 3 can penetrate into the drainage ditch 4 from the water-permeable holes 42 to achieve the purpose of rapid drainage. Therefore, the overall flood control slope structure can achieve a stable connection with the slope, has a strong impact resistance, high construction and installation efficiency, is convenient for drainage, and effectively improves the purpose of soil and water conservation.

Claims

1. A concrete structure flood control slope, characterized in that: The invention comprises: a dam body base (1) and an impact-resistant river wall (2), wherein the dam body base (1) and the impact-resistant river wall (2) are installed at a river channel slope structure, a plurality of river bed slope protections (3) are connected between the dam body base (1) and the impact-resistant river wall (2), a drainage ditch (4) is clamped and installed between two adjacent river bed slope protections (3), a plurality of water-permeable holes (42) are opened on the inner walls on both sides of the drainage ditch (4), the river bed slope protection (3) comprises two longitudinal beams (31) and a longitudinal staircase (32), a plurality of transverse beams (33) are connected through the longitudinal beams (31) and the longitudinal staircase (32), a plurality of vertical vertebrae (34) and two limit plugs (35) are fixedly connected to the bottom surfaces of the longitudinal beams (31) and the longitudinal staircase (32), and the two limit plugs (35) are respectively plug-connected with the dam body base (1) and the impact-resistant river wall (2).

2. A concrete structure flood control slope according to claim 1, characterized in that: The dam body base (1) and the impact-resistant river wall (2) are both prefabricated concrete structures. A plurality of plug-in grooves (11) are provided on the adjacent inclined surfaces of the dam body base (1) and the impact-resistant river wall (2). Limiting plug blocks (35) are inserted and installed in the plug-in grooves (11).

3. A concrete structure flood control slope according to claim 1, characterized in that: The bottom of the vertical column (34) is a conical structure and is inserted and installed in the soil of the river slope. The longitudinal beam (31), the longitudinal staircase (32) and the transverse beam (33) are all prefabricated concrete structures, and vegetation is planted between two adjacent transverse beams (33).

4. The concrete structure flood control slope according to claim 1, characterized in that: L-shaped clamping seats (331) are integrally fixedly provided at both ends of the transverse beam (33), and the L-shaped clamping seats (331) are clamped and connected to the drainage ditch (4).

5. A concrete structure flood control slope according to claim 4, characterized in that: The drainage ditch (4) is of a concave structure, and a plurality of concave clamping seats (41) are fixedly provided on both sides of the drainage ditch (4), and a rectangular through slot (411) is provided on each of the concave clamping seats (41), and the concave clamping seats (41) are connected to the L-shaped clamping seats (331) via the rectangular through slot (411).

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