A prefabricated block structure for water conservancy ecological protection slope

Abstract

The utility model relates to the technical field of water conservancy ecological protection slopes, specifically a prefabricated block structure for water conservancy ecological protection slopes. It includes a prefabricated block group, the prefabricated block group includes a plurality of prefabricated block monomers, at least one side of the prefabricated block monomer is provided with a protruding snap-in ear, at least one end of the prefabricated block monomer is provided with a clamping groove, the clamping groove is located on the upper surface of the prefabricated block monomer, and the depth is half of the thickness of the prefabricated block monomer; in the prefabricated block monomers adjacent to the side; the snap-in ears of adjacent prefabricated block monomers are staggered; in the front and back adjacent prefabricated blocks, the adjacent prefabricated block monomers are offset. The prefabricated block structure for water conservancy ecological protection slopes of the utility model will not cause the converged rainwater to scour the protection slope due to the continuous and through seams formed between the prefabricated block monomers, and effectively protect the water conservancy ecological protection slope.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy ecological protection slopes, in particular to a prefabricated block structure for water conservancy ecological protection slopes. Background Art

[0002] The water conservancy ecological protection slope is a comprehensive slope protection technology that aims to protect the slopes of water conservancy projects such as river slopes and reservoir slopes, prevent soil erosion and ecological damage, and promote the restoration and improvement of the ecological environment. Compared with traditional slope protection technology, the water conservancy ecological protection slope focuses on the protection and restoration of the ecological environment, and adopts ecological slope protection materials and technical means to achieve the coordinated development of slope protection and the ecological environment. The water conservancy ecological protection slope has been widely used in the construction of water conservancy projects, and is of great significance for protecting the ecological environment and promoting sustainable development. The water conservancy ecological protection slope requires the use of prefabricated block monomers.

[0003] Common prefabricated block structures for water conservancy ecological protection slopes are usually concrete blocks with regular shapes and sizes. They can be closely arranged on the water conservancy ecological protection slopes. Adjacent prefabricated block units fit together on the protection slope. This is a common prefabricated block structure for water conservancy ecological protection slopes and its use. Traditional prefabricated block structures for water conservancy ecological protection slopes are usually rectangular, hexagonal or octagonal. When in use, adjacent prefabricated block units fit together. For ease of operation, clamp grooves that run through the two ends of the prefabricated block units are provided. This will form a continuous and through seam between adjacent prefabricated block units, causing the converged rainwater to scour the protection slope. For this reason, a prefabricated block structure for water conservancy ecological protection slopes is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a prefabricated block structure for a water conservancy ecological protection slope to solve the above-mentioned technical problems.

[0005] The technical solution of the utility model is as follows:

[0006] A prefabricated block structure for a water conservancy ecological protection slope comprises a prefabricated block group, wherein the prefabricated block group comprises a plurality of prefabricated block monomers, at least one side of the prefabricated block monomer is provided with a protruding snap-in ear, at least one end of the prefabricated block monomer is provided with a clamping groove, the clamping groove is located on the upper surface of the prefabricated block monomer, and the depth is half of the thickness of the prefabricated block monomer; in the prefabricated block monomers adjacent to the side; the snap-in ears of adjacent prefabricated block monomers are staggered; in the prefabricated blocks adjacent to each other in front and back, the adjacent prefabricated block monomers are offset against each other.

[0007] Preferably, the prefabricated block group includes a first prefabricated block group formed by a middle row of prefabricated block monomers, a second prefabricated block group formed by prefabricated block monomers located on both sides of the middle row of prefabricated block monomers, and a third prefabricated block group located outside the second prefabricated block group; in the first prefabricated block group: the prefabricated block monomers are square, and protruding snap-in ears are arranged on both sides of the prefabricated block monomers, the snap-in ears are located in the middle of the prefabricated block monomers, and the length is half of the side length of the prefabricated block monomers, and a first accommodating groove for accommodating the snap-in ears is formed between the snap-in ears of adjacent prefabricated block monomers, and the two sides of the prefabricated block monomers at both ends are located at the opposite sides of the corresponding snap-in ears. One end of the first accommodating groove forms a first accommodating recess; both ends of the prefabricated block monomer are provided with clamping grooves, and the clamping grooves at both ends are arranged correspondingly; in the second prefabricated block group: the prefabricated block monomer in the middle has the same structure as the prefabricated block monomer in the first prefabricated block group; the prefabricated block monomer at the upper end is rectangular, with a width of half the width of the prefabricated block monomer in the middle, and protruding snap-on ears are arranged on both sides, and a clamping groove is provided at the lower end, and the snap-on ears of the prefabricated block monomer at the upper end are located at the top of the prefabricated block monomer at the upper end, and the length is half the length of the side of the prefabricated block monomer at the upper end; the prefabricated block monomer at the lower end is rectangular, with a width of the prefabricated block monomer in the middle Half of it, both sides are provided with protruding snap-in ears, the upper end is provided with a clamping groove, the snap-in ear of the prefabricated block monomer at the lower end is located at the lower end of the prefabricated block monomer at the lower end, and the length is half of the side length of the prefabricated block monomer at the lower end; a second accommodating groove for accommodating the snap-in ear is formed between the snap-in ears of adjacent prefabricated block monomers; in the third prefabricated block group: a protruding snap-in ear is provided on one side of the prefabricated block monomer corresponding to the second prefabricated block group, the snap-in ear is located in the middle of the prefabricated block monomer, and the length is half of the side length of the prefabricated block monomer, a third accommodating groove for accommodating the snap-in ear is formed between the snap-in ears of adjacent prefabricated block monomers, and the prefabricated blocks at both ends A third accommodating recess is formed on the end of the monomer located at the corresponding snap-in ear facing away from the third accommodating groove; in the first prefabricated block group: the snap-in ear of the prefabricated block monomer is inserted into the corresponding second accommodating groove; in the second prefabricated block group: the snap-in ear of the middle prefabricated block monomer close to the first prefabricated block group is inserted into the corresponding first accommodating groove, and the snap-in ear on the other side is inserted into the corresponding third accommodating groove; the snap-in ears of the prefabricated block monomers at the upper and lower ends close to the first prefabricated block group are inserted into the corresponding first accommodating recess, and the snap-in ears on the other side are inserted into the corresponding third accommodating recess; in the third prefabricated block group: the snap-in ears of the prefabricated block monomer are inserted into the corresponding second accommodating groove.

[0008] Preferably, a through hole penetrating the prefabricated block monomer is provided at a position on the prefabricated block monomer corresponding to the clamping groove, a steel cable, iron wire or rope is passed through the through hole, and a plurality of prefabricated block monomers are connected as a whole by the steel cable, iron wire or rope.

[0009] Preferably, the bottom groove surface of the clamping groove is an inclined surface.

[0010] Preferably, the prefabricated block group is square or rectangular, and the prefabricated block monomers used to form four sides of the prefabricated block group are all cut to form right-angled surfaces.

[0011] Preferably, the upper and lower end surfaces of the snap-in ear are both inclined at 45°, and the inclination directions are opposite.

[0012] Preferably, the surface of the prefabricated block monomer is also provided with anti-slip protrusions.

[0013] Preferably, the snap-in ear is located on the upper surface of the prefabricated block monomer and has a thickness that is half of the prefabricated block monomer; a protruding sealing strip is provided on the side of the prefabricated block monomer corresponding to the snap-in ear, and the sealing strip is located on the lower surface of the prefabricated block monomer, and the outer side surface is flush with the outer side surface of the snap-in ear.

[0014] The utility model provides a prefabricated block structure for a water conservancy ecological protection slope, which is convenient for clamping with a clamp and for splicing prefabricated block units on the slope protection, and the groove depth is half of the prefabricated block unit, so that no through seams are formed between the prefabricated block units after splicing, and the formed prefabricated block structure will not cause erosion of the protection slope by the converged rainwater due to the formation of continuous and through seams between the prefabricated block units, thereby effectively protecting the water conservancy ecological protection slope. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the top view of the prefabricated block group of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the prefabricated block group of the utility model;

[0017] Figure 3 This is a schematic diagram of the top view of the prefabricated block monomer of the utility model;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the prefabricated block monomer of the utility model.

[0019] In the figure: 1. prefabricated block group; 2. prefabricated block unit; 3. snap-on ear; 4. anti-slip protrusion; 5. clamping groove; 6. sealing strip. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Example, see Figure 1-Figure 4, this embodiment is a prefabricated block structure for a water conservancy ecological protection slope, including a prefabricated block group 1, the shape of the prefabricated block group is preferably square or rectangular, the prefabricated block group includes a plurality of prefabricated block monomers 2, the prefabricated block group includes a first prefabricated block group formed by a middle row of prefabricated block monomers, a second prefabricated block group formed by prefabricated block monomers located on both sides of the middle row of prefabricated block monomers, and a third prefabricated block group located outside the second prefabricated block group; in the first prefabricated block group: the prefabricated block monomer is square, both sides of the prefabricated block monomer 2 are provided with protruding snap-in ears 3, generally the snap-in ears and the prefabricated block monomer are integrally arranged; the snap-in ears are located in the middle of the prefabricated block monomer, and the length is the length of the side of the prefabricated block monomer Half of the degree, a first accommodating groove for accommodating the snap-in ears is formed between the snap-in ears of adjacent prefabricated block monomers, and the two sides of the prefabricated block monomers at both ends are located at the end of the corresponding snap-in ears facing away from the first accommodating groove to form a first accommodating recess; both ends of the prefabricated block monomer 2 are provided with clamping grooves 5, and the clamping grooves at both ends are correspondingly arranged, wherein the bottom groove surface of the clamping groove 5 is preferably an inclined surface; in the second prefabricated block group: the prefabricated block monomer in the middle has the same structure as the prefabricated block monomer in the first prefabricated block group; the prefabricated block monomer at the upper end is rectangular, with a width of half the width of the prefabricated block monomer in the middle, protruding snap-in ears are arranged on both sides, and a clamping groove is opened at the lower end, and the snap-in ears of the prefabricated block monomer at the upper end are located at the prefabricated The top of the block monomer is half the length of the side length of the upper prefabricated block monomer; the prefabricated block monomer at the lower end is rectangular, half the width of the prefabricated block monomer in the middle, both sides are provided with protruding snap-in ears, the upper end is provided with a clamping groove, the snap-in ear of the prefabricated block monomer at the lower end is located at the lower end of the prefabricated block monomer at the lower end, and the length is half the length of the side length of the prefabricated block monomer at the lower end; a second accommodating groove for accommodating the snap-in ear is formed between the snap-in ears of adjacent prefabricated block monomers; in the third prefabricated block group: a protruding snap-in ear is provided on one side of the prefabricated block monomer corresponding to the second prefabricated block group, the snap-in ear is located in the middle of the prefabricated block monomer, and the length is half the length of the side length of the prefabricated block monomer, the snap-in ear of the adjacent prefabricated block monomer A third receiving groove for receiving the snap-in ear is formed between the ears, and a third receiving recess is formed on the prefabricated block monomers at both ends at the end of the corresponding snap-in ear facing away from the third receiving groove; in the first prefabricated block group: the snap-in ear of the prefabricated block monomer is inserted into the corresponding second receiving groove; in the second prefabricated block group: the snap-in ear of the middle prefabricated block monomer close to the first prefabricated block group is inserted into the corresponding first receiving groove, and the snap-in ear on the other side is inserted into the corresponding third receiving groove; the snap-in ear of the prefabricated block monomer at the upper and lower ends close to the first prefabricated block group is inserted into the corresponding first receiving recess, and the snap-in ear on the other side is inserted into the corresponding third receiving recess; in the third prefabricated block group: the snap-in ear of the prefabricated block monomer is inserted into the corresponding second receiving groove.

[0022] The above-mentioned prefabricated block structure for water conservancy ecological protection slope is convenient for clamping with a clamp and for splicing prefabricated block units on the slope protection by setting a clamping groove. The groove depth is half of the prefabricated block unit, so that no through seams will be formed between the prefabricated block units after splicing. The formed prefabricated block structure will not cause erosion of the protection slope by the collected rainwater due to the formation of continuous and through seams between the prefabricated block units, thereby effectively protecting the water conservancy ecological protection slope.

[0023] By providing the snap-on ears, adjacent prefabricated block monomers support each other, thereby increasing the overall anti-collision performance of the prefabricated block structure.

[0024] As a preferred embodiment: a through hole is provided on the prefabricated block monomer corresponding to the position of the clamping groove, and a steel cable, iron wire or rope is passed through the through hole. A plurality of prefabricated block monomers are connected as a whole by the steel cable, iron wire or rope. Figure 1 As shown, after a plurality of prefabricated block monomers are spliced ​​together, a steel cable or iron wire is continuously passed through the through holes of the prefabricated block monomers to tighten them, so as to prevent the prefabricated block monomers from loosening. Of course, before the prefabricated block monomers are spliced ​​together, the steel cable, iron wire or rope can be passed through the through holes of one or part of the prefabricated block monomers in advance. As the prefabricated block monomers are spliced ​​together, the steel cable, iron wire or rope is gradually passed through the through holes of the prefabricated block monomers to tighten them, so that the spliced ​​prefabricated block monomers are tighter.

[0025] As an embodiment, the upper and lower end surfaces of the snap-in ears 3 are inclined at 45 degrees, and the inclination directions are opposite, so that the snap-in ears have a trapezoidal structure, so that the side surfaces of the upper and lower adjacent prefabricated block monomers form a narrow inner side and a wide outer side receiving groove between the corresponding snap-in ears, and the snap-in ears are easier to insert into the corresponding receiving groove. Of course, it is also convenient to disassemble and replace the prefabricated block monomers.

[0026] In one embodiment, the surface of the prefabricated block may be provided with anti-skid protrusions to prevent people from slipping when walking on it.

[0027] As a preferred embodiment, the snap-in ear is located on the upper surface of the prefabricated block monomer, and its thickness is half of the prefabricated block monomer; the side of the prefabricated block monomer 2 corresponding to the snap-in ear is provided with a protruding sealing strip, and the sealing strip is preferably integrally arranged with the prefabricated block monomer, and the sealing strip is located on the lower surface of the prefabricated block monomer, and the outer side surface is flush with the outer side surface of the snap-in ear. The general thickness of the sealing body is half of the thickness of the prefabricated block monomer, and it is integrally arranged with the snap-in ear. In this way, after splicing, the snap-in ear cooperates with the corresponding sealing strip, so that it is not easy to form a through seam between the adjacent prefabricated block monomers on both sides.

[0028] In the above embodiment, the prefabricated block monomer can be Figure 1As shown, there are three types of settings. In actual production, all prefabricated block monomers can also be set into squares or rectangles, with protruding snap-in ears on both sides and clamping grooves 5 on both ends. After splicing is completed to form a prefabricated block structure for water conservancy ecological protection slope, the prefabricated block monomers 2 on the four sides are cut into right-angled surfaces. In actual applications, after splicing is completed, the clamping grooves can be filled with soil, etc., and suitable flowers and plants can be planted to improve the slope protection environment.

[0029] It should be noted that the above embodiments are merely examples of the present invention. In the present application, the following structure can achieve the purpose of the present application, specifically: a protruding snap-in ear 3 is provided on at least one side of the prefabricated block monomer 2, and a clamping groove 5 is provided on at least one end of the prefabricated block monomer 2, and the clamping groove 5 is located on the upper surface of the prefabricated block monomer, and the depth is half of the thickness of the prefabricated block monomer 2; in the prefabricated block monomers adjacent to the side; the snap-in ears of adjacent prefabricated block monomers are staggered; in the front and rear adjacent prefabricated blocks, the adjacent prefabricated block monomers are offset.

[0030] The above description is only a preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any technician familiar with the technical field within the technical scope disclosed by the present utility model can make equivalent substitutions or changes based on the technical scheme and utility model concept of the present utility model, which should be covered by the protection scope of the present utility model.

Claims

1. A prefabricated block structure for a water conservancy ecological protection slope, comprising a prefabricated block group (1), wherein the prefabricated block group comprises a plurality of prefabricated block monomers (2), characterized in that: At least one side of the prefabricated block unit (2) is provided with a protruding snap-on ear (3), and at least one end of the prefabricated block unit (2) is provided with a clamping groove (5), wherein the clamping groove (5) is located on the upper surface of the prefabricated block unit and has a depth equal to half the thickness of the prefabricated block unit (2); In the prefabricated block monomers adjacent to each other at the side, the snap-in ears of the adjacent prefabricated block monomers are arranged in a staggered manner; In the front and rear adjacent prefabricated blocks, adjacent prefabricated block monomers offset each other.

2. A prefabricated block structure for water conservancy ecological protection slope according to claim 1, The prefabricated block group includes a first prefabricated block group formed by a middle row of prefabricated block monomers, a second prefabricated block group formed by prefabricated block monomers located on both sides of the middle row of prefabricated block monomers, and a third prefabricated block group located outside the second prefabricated block group; In the first prefabricated block group: the prefabricated block monomer is square, and both sides of the prefabricated block monomer (2) are provided with protruding snap-in ears, the snap-in ears are located in the middle of the prefabricated block monomer, and the length is half of the side length of the prefabricated block monomer, and a first receiving groove for receiving the snap-in ears is formed between the snap-in ears of adjacent prefabricated block monomers, and the two sides of the prefabricated block monomers at both ends are located at the end of the corresponding snap-in ears facing away from the first receiving groove to form a first receiving recess; both ends of the prefabricated block monomer (2) are provided with clamping grooves (5), and the clamping grooves at both ends are correspondingly arranged; In the second prefabricated block group: the prefabricated block monomer in the middle has the same structure as the prefabricated block monomer in the first prefabricated block group; the prefabricated block monomer at the upper end is rectangular, with a width of half the width of the prefabricated block monomer in the middle, with protruding snap-in ears on both sides, and a clamping groove on the lower end, the snap-in ears of the prefabricated block monomer at the upper end are located at the top of the prefabricated block monomer at the upper end, and the length is half the length of the side of the prefabricated block monomer at the upper end; the prefabricated block monomer at the lower end is rectangular, with a width of half the width of the prefabricated block monomer in the middle, with protruding snap-in ears on both sides, and a clamping groove on the upper end, the snap-in ears of the prefabricated block monomer at the lower end are located at the lower end of the prefabricated block monomer at the lower end, and the length is half the length of the side of the prefabricated block monomer at the lower end; a second accommodating groove for accommodating the snap-in ears is formed between the snap-in ears of adjacent prefabricated block monomers; In the third prefabricated block group: a protruding snap-in ear is provided on one side of the prefabricated block monomer corresponding to the second prefabricated block group, the snap-in ear is located in the middle of the prefabricated block monomer, and the length is half of the length of the side of the prefabricated block monomer, a third receiving groove for receiving the snap-in ear is formed between the snap-in ears of adjacent prefabricated block monomers, and a third receiving recess is formed on the end of the prefabricated block monomers at both ends, which is located at the end of the corresponding snap-in ear facing away from the third receiving groove; In the first prefabricated block group: the snap-in ears of the prefabricated block monomers are inserted into the corresponding second receiving grooves; In the second prefabricated block group: the snap-in ears of the middle prefabricated block monomer close to the first prefabricated block group are inserted into the corresponding first receiving groove, and the snap-in ears of the other side are inserted into the corresponding third receiving groove; the snap-in ears of the upper and lower prefabricated block monomers close to the first prefabricated block group are inserted into the corresponding first receiving recess, and the snap-in ears of the other side are inserted into the corresponding third receiving recess; In the third prefabricated block group: the snap-on ears of the prefabricated block monomers are inserted into the corresponding second receiving grooves.

3. A prefabricated block structure for water conservancy ecological protection slope according to claim 1 or 2, characterized in that: A through hole penetrating the prefabricated block unit (2) is provided at a position on the prefabricated block unit corresponding to the clamping groove, a steel cable, iron wire or rope is passed through the through hole, and a plurality of prefabricated block units are connected as a whole via the steel cable, iron wire or rope.

4. A prefabricated block structure for water conservancy ecological protection slope according to claim 1 or 2, characterized in that: The bottom groove surface of the clamping groove (5) is an inclined surface.

5. The prefabricated block structure for water conservancy ecological protection slope according to claim 1 is characterized by: The prefabricated block group (1) is square or rectangular, and the prefabricated block monomers (2) used to form the four sides of the prefabricated block group (1) are all cut to form right-angled surfaces.

6. The prefabricated block structure for water conservancy ecological protection slope according to claim 1 is characterized by: The upper and lower end surfaces of the clamping ear (3) are both inclined at 45°, and the inclination directions are opposite.

7. The prefabricated block structure for water conservancy ecological protection slope according to claim 1 is characterized by: The surface of the prefabricated block unit (2) is also provided with anti-slip protrusions (4).

8. The prefabricated block structure for water conservancy ecological protection slope according to claim 1 is characterized by: The snap-on ear is located on the upper surface of the prefabricated block unit and has a thickness that is half of the prefabricated block unit; a protruding sealing strip (6) is provided on the side of the prefabricated block unit (2) corresponding to the snap-on ear, and the sealing strip is located on the lower surface of the prefabricated block unit and has an outer side surface that is flush with the outer side surface of the snap-on ear.

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