Ecological retaining wall for water conservancy project

Abstract

The utility model discloses an ecological retaining wall for a water conservancy project, which relates to the technical field of ecological retaining walls and comprises ecological building blocks, arc-shaped butt joint columns, arc-shaped butt joint grooves, filling grooves and limiting slots. Positioning clamping grooves are symmetrically formed in the two sides of the outer wall of each ecological building block, a notch formed by combining the two positioning clamping grooves in every two horizontally adjacent ecological building blocks is aligned with the corresponding limiting inserting groove in the ecological building block above, and positioning inserting blocks are inserted into the inner sides of the limiting inserting grooves and the positioning clamping grooves which are vertically aligned; the limiting device is used for achieving limiting and fixing between the vertically-adjacent ecological building blocks. According to the ecological retaining wall, the limiting insertion grooves, the positioning clamping grooves, the positioning insertion blocks and the limiting protruding blocks are arranged, through the positioning insertion, the clamping of the limiting insertion grooves and the positioning clamping grooves and the limiting of the front end faces of the ecological building blocks by the limiting protruding blocks, the limiting connection of the upper and lower adjacent ecological building blocks can be achieved, and the stability of the overall structure of the retaining wall is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ecological retaining walls, in particular to an ecological retaining wall for a water conservancy project. Background Art

[0002] In the construction of water conservancy projects, it is often necessary to set up various forms of retaining walls to stabilize the soil behind the wall. Traditional retaining wall types include gravity retaining walls, semi-gravity retaining walls, cantilever retaining walls, buttress retaining walls, anchored retaining walls and reinforced earth retaining walls, etc. In recent years, with the strengthening of ecological requirements in water conservancy projects, a new type of ecological block retaining wall has emerged. The ecological retaining wall is a retaining wall that can not only play an ecological and environmental protection role, but also has a landscape function and can prevent soil erosion.

[0003] During the construction of existing ecological block retaining walls, most of the ecological blocks are stacked up by relying on their own gravity. No connectors are set between the upper and lower adjacent ecological blocks, which easily leads to collapse of concentrated stress points and poor structural stability. Based on this, an ecological retaining wall for water conservancy projects is provided. Utility Model Content

[0004] The purpose of the utility model is to provide an ecological retaining wall for a water conservancy project in order to solve the problems in the above background.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an ecological retaining wall for a water conservancy project, comprising an ecological block, wherein the cross-section of the ecological block is concave in a top view, an arc-shaped docking column is fixed on one side of the ecological block, and an arc-shaped docking groove is opened on the other side of the ecological block, and two horizontally adjacent ecological blocks are positioned and spliced by engaging the arc-shaped docking column with the arc-shaped docking groove;

[0006] A soil filling groove is provided on the transverse portion of the ecological building block, and a limited slot is provided on the middle portion of the inner wall of the soil filling groove;

[0007] Positioning slots are symmetrically provided on both sides of the outer wall of the ecological building block. The notches of the two positioning slots on the two horizontally adjacent ecological building blocks are aligned with the limiting slots on the upper ecological building block, and the vertically aligned limiting slots are connected to the inner side of the positioning slots with positioning blocks, which are used to achieve limiting fixation between the upper and lower adjacent ecological building blocks.

[0008] As a further solution of the present invention: a limiting protrusion is fixed on the top of the positioning block, the limiting protrusion protrudes from the top of the ecological building block and the end face of the limiting protrusion fits with the end faces of the upper two ecological building blocks at the splicing position.

[0009] As a further solution of the present invention: the limiting protrusion and the positioning plug are overall in an "L"-shaped structure, the height of the positioning plug matches the height of the ecological building block, and the height of the limiting protrusion is greater than the depth of the positioning slot.

[0010] As a further solution of the present invention: two arc-shaped docking columns and two arc-shaped docking grooves are provided on both sides of the ecological building block, and the positioning slots are distributed in the middle position of the two arc-shaped docking columns and the two arc-shaped docking grooves.

[0011] As a further solution of the present invention: the ecological building blocks, arc-shaped docking columns, arc-shaped docking grooves, soil filling grooves, limiting slots, and positioning slots are integrally formed through a mold, and the positioning plugs and limiting protrusions are integrally formed through a mold.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] By setting limit slots, positioning card slots, positioning plugs, and limit protrusions, and by the positioning plug-in and the limit slots, positioning card slots, and the limiting of the front end surface of the ecological building block by the limiting protrusion, the limit connection of the upper and lower adjacent ecological building blocks can be achieved, effectively improving the stability of the overall structure of the retaining wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 For the utility model Figure 1 A magnified view of the position in the middle;

[0016] Figure 3 This is a schematic diagram of the disassembly of the positioning plug and the ecological building block of the utility model.

[0017] In the figure: 1. Ecological building block; 2. Arc-shaped docking column; 3. Arc-shaped docking groove; 4. Filling groove; 5. Limiting slot; 6. Positioning card slot; 7. Positioning plug-in block; 8. Limiting protrusion. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figures 1 to 3In an embodiment of the present invention, an ecological retaining wall for a water conservancy project includes an ecological building block 1. The cross-section of the ecological building block 1 is a "concave" structure when viewed from above. An arc-shaped docking column 2 is fixed to one side of the ecological building block 1, and an arc-shaped docking groove 3 is opened on the other side of the ecological building block 1. Two horizontally adjacent ecological building blocks 1 are positioned and spliced by the engagement of the arc-shaped docking column 2 and the arc-shaped docking groove 3.

[0020] A soil filling groove 4 is provided on the transverse portion of the ecological building block 1, and a limited slot 5 is provided in the middle of the inner wall of the soil filling groove 4;

[0021] Positioning slots 6 are symmetrically provided on both sides of the outer wall of the eco-building block 1. The combined notches of the two positioning slots 6 on two horizontally adjacent eco-building blocks 1 are aligned with the limiting slots 5 on the upper eco-building block 1, and positioning blocks 7 are inserted into the inner sides of the vertically aligned limiting slots 5 and positioning slots 6 to achieve the limiting fixation between the upper and lower adjacent eco-building blocks 1;

[0022] A limiting protrusion 8 is fixed on the top of the positioning plug 7. The limiting protrusion 8 protrudes from the top of the ecological building block 1 and the end surface of the limiting protrusion 8 fits with the end surface of the joint position of the two ecological building blocks 1 above;

[0023] There are two arc-shaped docking columns 2 and two arc-shaped docking grooves 3 on both sides of the ecological building block 1, and the positioning slots 6 are distributed in the middle position of the two arc-shaped docking columns 2 and the two arc-shaped docking grooves 3.

[0024] In this embodiment, when the ecological building blocks 1 are stacked to form a retaining wall, the operation steps are as follows:

[0025] First, assemble the first row of eco-building blocks 1. Use the lifting equipment to lift the first eco-building block 1 and place it in the set position. Then, lift the second eco-building block 1 to horizontally splice it with the first eco-building block 1. By docking the curved docking columns 2 and the curved docking grooves 3 on the two eco-building blocks 1, the two eco-building blocks 1 can be aligned and spliced. Then, the other eco-building blocks 1 can be spliced in turn.

[0026] After the first row of eco-building blocks 1 are assembled, the positioning inserts 7 can be inserted into the limiting slots 3 on the first row of eco-building blocks 1. At this time, the upper surface of the positioning inserts 7 is flush with the upper surface of the eco-building blocks 1, and the limiting protrusions 8 protrude from the top of the eco-building blocks 1 and are close to the front end of the eco-building blocks 1.

[0027] After that, the second row of ecological building blocks 1 can be assembled. At this time, the first ecological building block 1 is lifted and placed on the top of the first row of ecological building blocks 1 by the lifting equipment, and this ecological building block 1 is located in the middle of the two ecological building blocks 1 in the first row. The front end surface of this ecological building block 1 is in contact with the end surface of the lower limiting protrusion 8, and the limiting slot 5 on this ecological building block 1 is aligned with the positioning card slot 6 on the lower ecological building block 1. At this time, a positioning plug 7 can be taken out, inserted into the limiting slot 5 and moved down to be snapped into the positioning card slot 6. In this way, the limiting operation of this ecological building block 1 and the two ecological building blocks 1 below is completed;

[0028] Then, the other ecological blocks 1 of the second row of ecological blocks 1 are spliced in sequence according to the above operation. The subsequent installation operation of the ecological blocks 1 of the other rows is the same as the operation steps of the second row of ecological blocks 1, so that the stepped retaining wall stacking operation is completed;

[0029] By engaging the positioning plug 7 with the limiting slot 5 and the positioning slot 6, and limiting the front end of the ecological building block 1 by the limiting protrusion 8, the upper and lower adjacent ecological building blocks 1 can be limitedly connected, effectively improving the stability of the overall structure of the retaining wall;

[0030] It should be noted that the limiting protrusions 8 can also provide positioning for the stacking of the upper ecological building blocks 1, so that the stacking of the other rows of ecological building blocks 1 except the first row of ecological building blocks 1 is more accurate and convenient.

[0031] After each row of ecological building blocks 1 is assembled, soil will be filled inside the soil filling trough 4 and the rear end face of the ecological building block 1. The "concave" structure of the ecological building block 1 can increase the contact area between the ecological building block 1 and the soil, and the protruding parts of the two lower ecological building blocks 1 can provide support for the horizontal part of the upper ecological building block 1, thereby further improving the stability of the stacking of the ecological building blocks 1.

[0032] Please refer to Figures 1 to 3 The limiting protrusion 8 and the positioning plug 7 are overall in an "L"-shaped structure. The height of the positioning plug 7 matches the height of the ecological building block 1 , and the height of the limiting protrusion 8 is greater than the depth of the positioning slot 6 .

[0033] In this embodiment, this structure allows the upper and lower surfaces of the positioning blocks 7 inserted into the first row of ecological building blocks 1 to be flush with the upper and lower surfaces of the first row of ecological building blocks 1, without affecting the stacking of the second batch of ecological building blocks 1.

[0034] The upper surface of the positioning block 7 inserted into the limiting slot 5 and the positioning card slot 6 is lower than the upper surface of the corresponding ecological building block 1, while the limiting protrusion 8 still protrudes from the upper surface of the ecological building block 1, so as to ensure that the limiting function of the limiting protrusion 8 on the upper ecological building block 1 is stable.

[0035] Please refer to Figures 1 to 3 The ecological building block 1, the arc-shaped docking column 2, the arc-shaped docking groove 3, the filling groove 4, the limiting slot 5, and the positioning card slot 6 are integrally formed by a mold, and the positioning plug 7 and the limiting protrusion 8 are integrally formed by a mold.

[0036] In this embodiment: the ecological building block 1 is integrally formed, and the production process is the same as the existing building block production process. The production can be improved on the basis of existing equipment, which is convenient for promoting production.

[0037] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An ecological retaining wall for a water conservancy project, comprising an ecological block (1), characterized in that: The ecological building block (1) has a concave cross-section when viewed from above. An arc-shaped docking column (2) is fixed on one side of the ecological building block (1), and an arc-shaped docking groove (3) is provided on the other side of the ecological building block (1). Two horizontally adjacent ecological building blocks (1) are positioned and spliced together by engaging the arc-shaped docking column (2) with the arc-shaped docking groove (3). A soil filling groove (4) is provided at a transverse portion of the ecological building block (1), and a limited slot (5) is provided at the middle portion of the inner wall of the soil filling groove (4); Positioning slots (6) are symmetrically provided on both sides of the outer wall of the ecological building block (1); the combined notches of the two positioning slots (6) on two horizontally adjacent ecological building blocks (1) are aligned with the limiting slots (5) on the upper ecological building block (1); and positioning plugs (7) are plugged into the inner sides of the vertically aligned limiting slots (5) and the positioning slots (6), so as to achieve limiting fixation between the upper and lower adjacent ecological building blocks (1).

2. The ecological retaining wall for water conservancy projects according to claim 1, characterized in that: A limiting protrusion (8) is fixed on the top of the positioning plug (7), the limiting protrusion (8) protrudes from the top of the ecological building block (1), and the end face of the limiting protrusion (8) fits with the end faces of the upper two ecological building blocks (1) at the splicing position.

3. The ecological retaining wall for water conservancy projects according to claim 2, characterized in that: The limiting protrusion (8) and the positioning insert (7) are in an "L"-shaped structure as a whole. The height of the positioning insert (7) matches the height of the ecological building block (1). The height of the limiting protrusion (8) is greater than the depth of the positioning slot (6).

4. The ecological retaining wall for water conservancy projects according to claim 1, characterized in that: Two arc-shaped docking columns (2) and two arc-shaped docking grooves (3) are provided on both sides of the ecological building block (1), and the positioning slots (6) are distributed in the middle of the two arc-shaped docking columns (2) and the two arc-shaped docking grooves (3).

5. The ecological retaining wall for water conservancy projects according to claim 2, characterized in that: The ecological building block (1), the arc-shaped docking column (2), the arc-shaped docking groove (3), the soil filling groove (4), the limiting slot (5), and the positioning card slot (6) are integrally formed by a mold, and the positioning plug block (7) and the limiting protrusion (8) are integrally formed by a mold.

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