River channel slope protection structure

Abstract

The utility model discloses a riverway slope protection structure which comprises a riverway body and side slopes on the two sides of the riverway body, a plurality of adjacent grid frameworks are laid on the upper portions of the side slopes, longitudinal buffer blocks are arranged between the adjacent grid frameworks, and transverse buffer strips connected with bottom plates of the grid frameworks are arranged on the lower portions of the grid frameworks. The laid square framework of the river channel protection slope is rapid and efficient, adjustment is not needed during laying, only two adjacent positioning blocks of the transverse buffer strips need to be aligned, a gap between two adjacent square frameworks is buffered and limited by the longitudinal buffer blocks and is not affected by the quality of the framework, and the overall structure is rapid, efficient, time-saving and labor-saving to install; and the quality of the installed slope protection structure is better.

Description

Technical Field

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

[0002] River slope protection is to directly reinforce the river bank slope to resist the scouring and washing of water flow. It is commonly built with concrete skeletons, grouted rubble masonry, stone cages, and fascines, etc.

[0003] When the existing concrete skeletons are laid for river slope protection, they are laid closely one by one. During laying, manual adjustment is required for alignment, which not only takes time but also results in a poor appearance of the slope protection. At the same time, the gap between adjacent concrete skeletons is greatly affected by the quality of the skeletons. Therefore, it is necessary to study a river slope protection structure to solve the above problems. Content of the Utility Model

[0004] In order to solve the above existing problems, the utility model provides a river slope protection structure.

[0005] The utility model is realized through the following technical solutions:

[0006] A river slope protection structure includes a river channel body and the slopes on both sides thereof. A plurality of adjacent grid skeletons are laid on the upper part of the slopes. A longitudinal buffer block is arranged between adjacent grid skeletons, and a transverse buffer strip is arranged at the lower part of the grid skeleton and is connected to the bottom plate of the grid skeleton.

[0007] Further optionally, the grid skeleton is arranged as a longitudinal strip-shaped concrete skeleton and is provided with a plurality of square filling holes inside. A plurality of card slots are arranged on the outer side of the grid skeleton.

[0008] Further optionally, a plurality of limiting convex blocks corresponding to and matching the card slots of the grid skeleton are arranged on both sides of the longitudinal buffer block.

[0009] Further optionally, a plurality of positioning blocks are arranged on the upper part of the transverse buffer strip, and each positioning block is inserted into the clamping grooves at the bottoms of two adjacent grid skeletons.

[0010] Further optionally, small stones are filled in the square filling holes of the grid skeleton.

[0011] Further optionally, a layer of anti-seepage plastic film is laid at the bottom of the slope, and the bottom edge of the anti-seepage plastic film extends to the bottom plate and is squeezed and sealed by the side part of the transverse buffer strip.

[0012] Compared with the existing technologies, the beneficial effects of the present utility model are as follows: The slope protection structure of the present utility model is simple in structure. The grid skeleton of the river channel slope protection laid is fast and efficient. During laying, there is no need for adjustment, and it only needs to be aligned with two adjacent positioning blocks of the transverse buffer strip. The gap between two adjacent grid skeletons is buffered and restricted by the longitudinal buffer block, and is not affected by the quality of the skeleton. The overall structure is installed quickly, efficiently, time-saving and labor-saving, and the installed slope protection structure has better quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a three-dimensional schematic diagram of the structure of the present utility model;

[0014] Figure 2 is Figure 1 a partially enlarged schematic diagram of the structure in

[0015] Figure 3 is a schematic diagram of the grid skeleton structure of the present utility model;

[0016] Figure 4 is a schematic diagram of the laying of the anti-seepage plastic film of the present utility model;

[0017] In the figure: river channel body 1, bottom plate 2, slope 3, grid skeleton 4, card slot 41, longitudinal buffer block 5, transverse buffer strip 6, positioning block 7, limit convex block 8, anti-seepage plastic film 9. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The present utility model will be further described in detail below in conjunction with the drawings and the specific embodiments:

[0019] As Figure 1 、 2 shown, a river channel slope protection structure includes a river channel body 1 and slopes 3 on both sides thereof. A plurality of adjacent grid skeletons 4 are laid on the upper part of the slopes 3. A longitudinal buffer block 5 is arranged between adjacent grid skeletons 4. The longitudinal buffer block 5 is processed from elastic rubber and has good shrinkage buffering performance, which can ensure the tight fit between two grid skeletons 4. A transverse buffer strip 6 connected to the bottom plate 2 of the grid skeleton 4 is arranged below the grid skeleton 4. The transverse buffer strip 6 is made of high-strength hard rubber and has the functions of longitudinally bearing and limiting the grid skeleton 4, making the adjustment and installation of the grid skeleton 4 more efficient and convenient.

[0020] As Figure 3 shown, the grid skeleton 4 is arranged as a longitudinal strip-shaped concrete skeleton and is provided with a plurality of square filling holes inside. The integrally cast large-size grid skeleton 4 has a larger slope protection area compared with the previous separate square filling hole skeleton, and the construction is relatively faster. A plurality of card slots 41 are arranged on the outer side of the grid skeleton 4.

[0021] As Figure 2As shown in the figure, a plurality of limiting bumps 8 corresponding to and matching the card slots 41 of the grid framework 4 are arranged on both sides of the longitudinal buffer block 5. The mutually cooperating card slots 41 and limiting bumps 8 can achieve the mutual restriction and limitation between the longitudinal buffer block 5 and the grid framework 4, avoiding the displacement and deformation of the grid framework 4 caused by the scouring of river water.

[0022] As Figure 2 shown in the figure, a number of positioning blocks 7 are arranged on the upper part of the transverse buffer strip 6. Each positioning block 7 is inserted into the clamping grooves at the bottoms of two adjacent grid frameworks 4. In this way, when placing the grid framework 4, it only needs to be aligned between two adjacent positioning blocks 7 to achieve positioning and installation.

[0023] Small stones are filled in the square filling holes of the grid framework 4. The filled small stones can disperse the scouring of the river water and extend the service life of the grid framework 4.

[0024] As Figure 4 shown in the figure, a layer of anti-seepage plastic film 9 is laid at the bottom of the slope 3. The bottom edge of the anti-seepage plastic film 9 extends to the bottom plate 2 and is squeezed and sealed by the side part of the transverse buffer strip 6. Laying the anti-seepage plastic film 9 in this way avoids the seepage of river water into the river slope and ensures the sealing and waterproof performance.

[0025] The implementation principle of a river slope protection structure in an embodiment of the present application is as follows:

[0026] When laying the grid framework 4 on the slope 3 of the river (the grid framework 4 can be made according to the width of the slope 3 during production), first, a layer of anti-seepage plastic film 9 is laid on the slope 3 and extended above the side end of the bottom plate 2. Then, the transverse buffer strip 6 is pressed down on the anti-seepage plastic film 9 at the side edge of the bottom plate 2. Use a crane to lift the longer grid framework 4 on the river bank and place it on the slope 3 so that the bottom is stuck between the corresponding two positioning blocks 7 to achieve the placement and positioning of the grid framework 4. After placement, the longitudinal buffer block 5 is placed along the side of the previous grid framework 4, and the limiting bumps 8 of the longitudinal buffer block 5 are stuck in the corresponding card slots 41 of the grid framework 4. Then, the grid framework 4 and the longitudinal buffer block 5 are successively laid along the slope 3 in a cycle;

[0027] In this way, the grid framework 4 of the river slope protection laid is fast and efficient. Moreover, during laying, there is no need to adjust, and it only needs to be aligned with two adjacent positioning blocks 7 of the transverse buffer strip 6. Moreover, the gap between two adjacent grid frameworks 4 is buffered and restricted by the longitudinal buffer block 5 and is not affected by the quality of the framework. The overall structure is installed quickly, efficiently, time-saving and labor-saving, and the installed slope protection structure has better quality.

[0028] The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A riverbank slope protection structure, including a river channel body (1) and the slopes (3) on both sides thereof, characterized in that: Several adjacent grid skeletons (4) are laid on the upper part of the slope (3), a longitudinal buffer block (5) is arranged between adjacent grid skeletons (4), and a transverse buffer strip (6) connected to the bottom plate (2) of the grid skeleton (4) is arranged below the grid skeleton (4).

2. The river slope protection structure according to claim 1, characterized in that: The grid skeleton (4) is arranged as a longitudinal strip-shaped concrete skeleton and is provided with a plurality of square filling holes inside, and a plurality of card slots (41) are arranged on the outer side of the grid skeleton (4).

3. A riverbank slope protection structure according to claim 1, characterized in that: A plurality of limiting convex blocks (8) corresponding to and matching the card slots (41) of the grid skeleton (4) are arranged on both sides of the longitudinal buffer block (5).

4. The river slope protection structure according to claim 1, characterized in that: A plurality of positioning blocks (7) are arranged on the upper part of the transverse buffer strip (6), and each positioning block (7) is inserted into the clamping grooves at the bottoms of two adjacent grid skeletons (4).

5. A riverbank slope protection structure according to claim 4, characterized in that: Small stones are filled in the square filling holes of the grid skeleton (4).

6. The river slope protection structure according to claim 1, characterized in that: A layer of anti-seepage plastic film (9) is laid at the bottom of the slope (3), and the bottom edge of the anti-seepage plastic film (9) extends to the bottom plate (2) and is extrusion-sealed by the side part of the transverse buffer strip (6).

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