Novel river channel slope protection structure

Abstract

The utility model discloses a novel river channel slope protection structure, and relates to the technical field of river channel slope protection. The cast-in-place piece comprises a concrete pouring root wall located at the bottom of the river channel and a concrete rod fixed to the lower end of the concrete pouring root wall through pouring. The prefabricated part comprises a bottom supporting part, a bottom slope protection plate, a slope turning plate and an upper slope protection plate which are sequentially arranged from bottom to top in an inclined mode. According to the river channel slope protection structure composed of the cast-in-place pieces and the prefabricated pieces, the cast-in-place pieces are composed of the concrete pouring root walls and the concrete rods, so that the adaptability of the concrete pouring root walls and the concrete rods formed through cast-in-place with the bottom of the river channel is improved, and the prefabricated pieces can be conveniently supported by the cast-in-place pieces; and the prefabricated part is composed of a bottom supporting part, a bottom slope protection plate, a slope turning plate and an upper slope protection plate, so that the prefabricated part composed of the bottom supporting part, the bottom slope protection plate, the slope turning plate and the upper slope protection plate protects the river channel slope, and meanwhile the prefabricated part further improves the construction efficiency.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the riverway revetment field, especially relates to a novel riverway revetment structure. BACKGROUND

[0002] Riverway revetment refers to a series of engineering measures taken on the two banks of a river or a river embankment to prevent riverbank erosion, landslides or slope collapse, thereby protecting the stability and safety of the riverbank. Common riverway revetment methods include: vegetation revetment, which fixes the soil by planting vegetation such as grass and trees; hard revetment, which uses materials such as concrete, stone, and reinforced concrete to build a revetment wall or revetment masonry; geogrid revetment, which uses materials such as geogrid to construct a revetment structure with a certain anti-erosion capacity; and revetment cushion, which lays a revetment cushion such as vegetation cloth and impermeable cloth on the riverbank surface. Selecting an appropriate riverway revetment method requires considering factors such as river flow conditions, soil properties, topography, and environmental conditions, and designing and constructing it reasonably according to engineering needs and environmental conditions.

[0003] However, when the riverway revetment is completely selected as a prefabricated part to protect the riverway slope, the strength of the prefabricated part combined with the riverway is insufficient, and the prefabricated part is easily separated from the riverway by rainwater erosion. When cast-in-place parts are used for construction, the construction efficiency of cast-in-place parts is low, the construction cost is high, and the cost of riverway protection is increased. UTILITY MODEL CONTENT

[0004] The utility model provides a novel riverway revetment structure to solve the technical problems mentioned in the background art.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a novel riverway revetment structure, comprising a cast-in-place part and a prefabricated part;

[0006] The cast-in-place part comprises a concrete pouring root wall located at the bottom of the riverway, and a concrete rod fixed by pouring at the lower end of the concrete pouring root wall;

[0007] The prefabricated part comprises a bottom support, a bottom revetment plate, a transition plate, and an upper revetment plate arranged in sequence from the bottom to the top, the bottom support is installed at the upper end of the concrete pouring root wall, the lower end of the bottom revetment plate is connected with the bottom support, the transition plate is installed at the upper end of the bottom revetment plate, the lower end of the upper revetment plate is connected with the transition plate, and the bottom support, the bottom revetment plate, the transition plate, and the upper revetment plate are all arranged on the riverway slope;

[0008] The concrete pouring root wall comprises a root wall body formed by on-site pouring and a limiting groove formed at the upper end of the root wall body; the bottom support member comprises a bottom base plate, a limiting plug and a first interlocking tooth plate, the bottom base plate is a rectangular plate component, the first interlocking tooth plate is arranged at the side edge of the bottom base plate, the limiting plug is arranged at the lower surface of the bottom base plate, the limiting plug is perpendicular to the bottom base plate, and the lower end of the limiting plug is inserted into the limiting groove.

[0009] As an improvement of the above technical solution, the included angle between the first interlocking tooth plate and the bottom base plate is 120 degrees.

[0010] As an improvement of the above technical solution, the limiting plug is a rectangular block, the limiting groove is a rectangular groove, and two limiting plugs are arranged at the bottom end of each bottom support member.

[0011] As an improvement of the above technical solution, the bottom slope protection plate comprises a bottom slope protection base plate, a first planting groove and a second interlocking tooth plate, the second interlocking tooth plate is arranged at the upper and lower ends of the bottom slope protection base plate, the first planting groove is arranged on the surface of the bottom slope protection base plate, and the second interlocking tooth plate at the lower end of the bottom slope protection base plate is interlocked with the first interlocking tooth plate at the side edge of the bottom support member.

[0012] As an improvement of the above technical solution, the transition slope plate comprises a transition slope base plate, a second planting groove and a third interlocking tooth plate, the third interlocking tooth plates integrally formed at the two sides of the transition slope base plate are arranged in parallel, the third interlocking tooth plate arranged at one side of the transition slope base plate is interlocked with the second interlocking tooth plate at the upper end of the bottom slope protection base plate, and the second planting groove is arranged on the transition slope base plate.

[0013] As an improvement of the above technical solution, the upper slope protection plate comprises an upper slope protection base plate, a third planting groove, a fourth interlocking tooth plate and an upper limiting rod, the fourth interlocking tooth plate is arranged at the lower end of the upper slope protection base plate, the lower end of the upper slope protection base plate is interlocked with the fourth interlocking tooth plate arranged at the side edge of the transition slope plate through the fourth interlocking tooth plate, the upper limiting rod is integrally formed at the upper end of the upper slope protection base plate, and the upper limiting rod is arranged in the river slope.

[0014] The river slope protection structure is composed of cast-in-place members and prefabricated members, the cast-in-place members are composed of a concrete pouring root wall and a concrete rod, the concrete pouring root wall and the concrete rod formed by on-site pouring increase the adaptability to the river bottom, the cast-in-place members are convenient for supporting the prefabricated members, the prefabricated members are composed of a bottom support member, a bottom slope protection plate, a transition slope plate and an upper slope protection plate, the bottom support member is installed at the upper end of the concrete pouring root wall, the lower end of the bottom slope protection plate is connected with the bottom support member, the transition slope plate is installed at the upper end of the bottom slope protection plate, and the lower end of the upper slope protection plate is connected with the transition slope plate, so that the bottom support member, the bottom slope protection plate, the transition slope plate and the upper slope protection plate form the prefabricated members for protecting the river slope, and the prefabricated members also increase the construction efficiency.

[0015] 2、Through the bottom support piece composed of bottom base plate, limiting plug and occlusal tooth plate, the concrete pouring root wall is composed of root wall main body and limiting groove, and then the limiting plug arranged on the lower surface of the bottom base plate is installed in the limiting groove arranged on the upper end of the root wall main body, the bottom slope protection plate is composed of bottom slope protection base plate, first planting groove and occlusal tooth plate one, the occlusal tooth plate two arranged on the lower end of the bottom slope protection base plate is occluded with the occlusal tooth plate one arranged on the side edge of the bottom base plate, so that the convenience of splicing of the bottom slope protection plate and the bottom support piece is increased, the first planting groove arranged on the bottom slope protection base plate is convenient for planting plants in the first planting groove, and the combination of the bottom slope protection plate and the river slope is increased, the transition slope plate is composed of transition slope base plate, second planting groove and occlusal tooth plate three, the upper slope protection plate is composed of upper slope protection base plate, third planting groove, occlusal tooth plate four and upper limiting rod, the occlusal tooth plate three arranged on the two sides of the transition slope base plate is occluded with the occlusal tooth plate two arranged on the upper end of the bottom slope protection base plate and the occlusal tooth plate four arranged on the lower end of the upper slope protection plate, so that the bottom slope protection plate and the upper slope protection plate are connected through the transition slope plate, the prefabricated part composed of the bottom support piece, the bottom slope protection plate, the transition slope plate and the upper slope protection plate is connected with the cast-in-place part composed of the concrete pouring root wall and the concrete rod, so that the protection performance of the river slope protection structure on the river slope is improved, and the vegetation coverage of the river slope is increased through planting plants in the first planting groove, the second planting groove and the third planting groove, so that the protection performance of the river slope structure is increased.

[0016] Other features and advantages of the present application will be set forth in the following description of the application, and in part will become apparent to those skilled in the art upon examination of the following or can be learned by practice of the application. The main objects and other advantages of the present application can be realized and obtained by means of the solutions particularly pointed out in the description. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the slope implementation structure diagram of the utility model;

[0018] Figure 2 It is the slope implementation cross section structure diagram of the utility model;

[0019] Figure 3 It is the slope three-dimensional structure one of the utility model;

[0020] Figure 4 It is the slope three-dimensional structure two of the utility model;

[0021] Figure 5 It is the slope part structure diagram of the utility model;

[0022] Figure 6 It is the upper slope protection plate structure diagram in the utility model;

[0023] Figure 7 is a structure diagram of the bottom slope protection board in the utility model;

[0024] Figure 8 is a structure diagram of the bottom slope protection board in the utility model;

[0025] Figure 9 is a structure diagram of the concrete pouring root wall, the concrete rod and the bottom supporting part in the utility model.

[0026] The drawings show that: 1, the concrete pouring root wall; 11, the root wall main body; 12, the limiting groove; 2, the concrete rod; 3, the bottom supporting part; 31, the bottom base plate; 32, the limiting plug; 33, the first engagement tooth plate; 4, the bottom slope protection board; 41, the bottom slope protection base plate; 42, the first planting groove; 43, the second engagement tooth plate; 5, the slope transition board; 51, the slope transition base plate; 52, the second planting groove; 53, the third engagement tooth plate; 6, the upper slope protection board; 61, the upper slope protection base plate; 62, the third planting groove; 63, the fourth engagement tooth plate; 64, the upper limiting rod. DETAILED DESCRIPTION

[0027] The technical scheme of the utility model will be described in detail by the following examples, the following examples are only exemplary, can only be used to explain and illustrate the technical scheme of the utility model, and can not be explained as the limitation of the technical scheme of the utility model.

[0028] A novel riverway slope protection structure, comprising a cast-in-place part and a prefabricated part;

[0029] The cast-in-place part comprises a concrete pouring root wall 1 located at the bottom of the riverway, and a concrete rod 2 fixed by pouring at the lower end of the concrete pouring root wall 1;

[0030] The prefabricated part comprises a bottom supporting part 3, a bottom slope protection board 4, a slope transition board 5 and an upper slope protection board 6 arranged in sequence from the lower side to the upper side, the bottom supporting part 3 is installed at the upper end of the concrete pouring root wall 1, the lower end of the bottom slope protection board 4 is connected with the bottom supporting part 3, the slope transition board 5 is installed at the upper end of the bottom slope protection board 4, the lower end of the upper slope protection board 6 is connected with the slope transition board 5, and the bottom supporting part 3, the bottom slope protection board 4, the slope transition board 5 and the upper slope protection board 6 are all arranged on the riverway slope;

[0031] The concrete pouring root wall 1 comprises a root wall main body 11 formed by on-site pouring, and a limiting groove 12 opened at the upper end of the root wall main body 11; the bottom supporting part 3 comprises a bottom base plate 31, a limiting plug 32 and a first engagement tooth plate 33, the bottom base plate 31 is a rectangular plate component, the first engagement tooth plate 33 is arranged at the side edge of the bottom base plate 31, the limiting plug 32 is arranged at the lower surface of the bottom base plate 31, the limiting plug 32 is perpendicular to the bottom base plate 31, and the lower end of the limiting plug 32 is inserted into the limiting groove 12.

[0032] The included angle between the occlusal tooth plate one 33 and the bottom base plate 31 is 120 degrees, the limiting plug 32 is a rectangular block, the limiting slot 12 is a rectangular slot, and two limiting plugs 32 are arranged at the bottom end of each bottom support 3.

[0033] The bottom slope protection plate 4 comprises a bottom slope protection base plate 41, a first planting groove 42 and an occlusal tooth plate two 43. The occlusal tooth plate two 43 is arranged at the upper and lower ends of the bottom slope protection base plate 41, and the first planting groove 42 is arranged on the surface of the bottom slope protection base plate 41. The occlusal tooth plate two 43 at the lower end of the bottom slope protection base plate 41 is occluded with the occlusal tooth plate one 33 at the side edge of the bottom support 3.

[0034] The turning slope plate 5 comprises a turning slope base plate 51, a second planting groove 52 and an occlusal tooth plate three 53. The occlusal tooth plate three 53 integrally formed at both sides of the turning slope base plate 51 is arranged in parallel, and the occlusal tooth plate three 53 arranged at one side of the turning slope base plate 51 is occluded with the occlusal tooth plate two 43 at the upper end of the bottom slope protection base plate 41. The second planting groove 52 is arranged on the turning slope base plate 51.

[0035] The upper slope protection plate 6 comprises an upper slope protection base plate 61, a third planting groove 62, an occlusal tooth plate four 63 and an upper limiting rod 64. The occlusal tooth plate four 63 is arranged at the lower end of the upper slope protection base plate 61, and the lower end of the upper slope protection base plate 61 is occluded with the occlusal tooth plate four 63 arranged at the side edge of the turning slope plate 5 through the occlusal tooth plate four 63. The upper limiting rod 64 is integrally formed at the upper end of the upper slope protection base plate 61, and the upper limiting rod 64 is arranged in the river slope.

[0036] 1. The river slope protection structure composed of cast-in-place parts and prefabricated parts, wherein the cast-in-place parts are composed of a concrete pouring root wall 1 and a concrete rod 2, so that the concrete pouring root wall 1 and the concrete rod 2 cast on site increase the adaptability to the river bottom, and the cast-in-place parts are convenient for supporting the prefabricated parts, and the prefabricated parts are composed of a bottom support 3, a bottom slope protection plate 4, a turning slope plate 5 and an upper slope protection plate 6. The bottom support 3 is installed at the upper end of the concrete pouring root wall 1, the lower end of the bottom slope protection plate 4 is connected with the bottom support 3, the turning slope plate 5 is installed at the upper end of the bottom slope protection plate 4, and the lower end of the upper slope protection plate 6 is connected with the turning slope plate 5, so that the prefabricated parts composed of the bottom support 3, the bottom slope protection plate 4, the turning slope plate 5 and the upper slope protection plate 6 protect the river slope, and the prefabricated parts also increase the construction efficiency.

[0037] 2、Through the bottom support piece 3 composed of the bottom base plate 31, the limiting plug 32 and the occlusal tooth plate, the concrete pouring root wall 1 is composed of the root wall main body 11 and the limiting groove 12, and then the limiting plug 32 arranged on the lower surface of the bottom base plate 31 is installed in the limiting groove 12 arranged on the upper end of the root wall main body 11, the bottom revetment plate 4 is composed of the bottom revetment base plate 41, the first planting groove 42 and the occlusal tooth plate one 33, the occlusal tooth plate two 43 on the lower end of the bottom revetment base plate 41 and the occlusal tooth plate one 33 on the side of the bottom base plate 31 are mutually occluded, thereby increasing the convenience of splicing of the bottom revetment plate 4 and the bottom support piece 3, the first planting groove 42 arranged on the bottom revetment base plate 41, thereby facilitating the plants to be planted in the first planting groove 42, increasing the combination of the bottom revetment plate 4 and the river slope, the transition plate 5 is composed of the transition base plate 51, the second planting groove 52 and the occlusal tooth plate three 53, the upper revetment plate 6 is composed of the upper revetment base plate 61, the third planting groove 62, the occlusal tooth plate four 63 and the upper limiting rod 64, the occlusal tooth plate three 53 arranged on the two sides of the transition base plate 51 are mutually occluded with the occlusal tooth plate two 43 on the upper end of the bottom revetment base plate 41 and the occlusal tooth plate four 63 on the lower end of the upper revetment plate 6, thereby facilitating the bottom revetment plate 4 and the upper revetment plate 6 to be connected through the transition plate 5, making the prefabricated piece composed of the bottom support piece 3, the bottom revetment plate 4, the transition plate 5 and the upper revetment plate 6 to be connected with the cast-in-place piece composed of the concrete pouring root wall 1 and the concrete rod 2, thereby improving the protection performance of the river revetment structure to the river slope, and the plants are planted in the first planting groove 42, the second planting groove 52 and the third planting groove 62, increasing the vegetation coverage of the river slope, thereby increasing the protection performance to the river slope structure.

[0038] The above merely provides the preferred embodiment of the present application, but the protection scope of the present application is not limited to this, and any change or replacement thought by any skilled person in the technical field within the technical range disclosed by the present application should be covered in the protection scope of the present application.

Claims

1. A new type of river channel protection structure, characterized in that, The cast-in-place part and the prefabricated part are included. The cast-in-place part includes a concrete pouring root wall (1) located at the bottom of the river channel, and a concrete rod (2) fixed by pouring at the lower end of the concrete pouring root wall (1). The prefabricated part includes a bottom support (3), a bottom slope protection plate (4), a transition slope plate (5) and an upper slope protection plate (6) arranged in sequence from bottom to top, the bottom support (3) is installed at the upper end of the concrete pouring root wall (1), the lower end of the bottom slope protection plate (4) is connected with the bottom support (3), the transition slope plate (5) is installed at the upper end of the bottom slope protection plate (4), the lower end of the upper slope protection plate (6) is connected with the transition slope plate (5), and the bottom support (3), the bottom slope protection plate (4), the transition slope plate (5) and the upper slope protection plate (6) are all arranged on the river slope. The concrete pouring root wall (1) includes a root wall main body (11) formed by on-site pouring, and a limiting slot (12) formed at the upper end of the root wall main body (11); the bottom support (3) includes a bottom base plate (31), a limiting plug (32) and a tooth plate one (33), the bottom base plate (31) is a rectangular plate component, the tooth plate one (33) is arranged at the side of the bottom base plate (31), the limiting plug (32) is arranged on the lower surface of the bottom base plate (31), the limiting plug (32) is perpendicular to the bottom base plate (31), and the lower end of the limiting plug (32) is inserted into the limiting slot (12).

2. The new river channel slope protection structure according to claim 1, characterized in that, The included angle between the tooth plate one (33) and the bottom base plate (31) is 120 degrees.

3. The new river channel slope protection structure according to claim 2, characterized in that, The limiting plug (32) is a rectangular block, and the limiting slot (12) is a rectangular slot, and two limiting plugs (32) are arranged at the bottom end of each bottom support (3).

4. The new river channel slope protection structure according to claim 3, characterized in that, The bottom slope protection plate (4) includes a bottom slope protection base plate (41), a first planting groove (42) and a tooth plate two (43), the tooth plate two (43) is located at the upper and lower ends of the bottom slope protection base plate (41), the first planting groove (42) is arranged on the surface of the bottom slope protection base plate (41), and the tooth plate two (43) at the lower end of the bottom slope protection base plate (41) is engaged with the tooth plate one (33) at the side of the bottom support (3).

5. The new river bank protection structure according to claim 4, characterized in that, The transition slope plate (5) includes a transition slope base plate (51), a second planting groove (52) and a tooth plate three (53), the tooth plate three (53) integrally formed on both sides of the transition slope base plate (51) is arranged in parallel, the tooth plate three (53) arranged on one side of the transition slope base plate (51) is engaged with the tooth plate two (43) at the upper end of the bottom slope protection base plate (41), and the second planting groove (52) is arranged on the transition slope base plate (51).

6. The new river bank protection structure according to claim 5, characterized in that, The upper slope protection plate (6) comprises an upper slope protection base plate (61), a third planting groove (62), a fourth interlocking tooth plate (63) and an upper limiting rod (64). The fourth interlocking tooth plate (63) is arranged at the lower end of the upper slope protection base plate (61). The lower end of the upper slope protection base plate (61) is interlocked with the fourth interlocking tooth plate (63) arranged at the side of the transition slope plate (5) through the fourth interlocking tooth plate (63). The upper limiting rod (64) is integrally formed at the upper end of the upper slope protection base plate (61), and the upper limiting rod (64) is arranged in the river channel slope.

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