An assembled ecological retaining wall block

Abstract

The utility model relates to ecological retaining wall technical field, concretely is a kind of assembled ecological retaining wall block, including base block, protruding part, butt joint assembly, ecological groove, first connecting hole, second connecting hole and connecting assembly;Ecological groove is set away from the end of base block and soil layer contact;First connecting hole is provided with two groups;Connecting assembly is respectively detachably connected with the second connecting hole and first connecting hole in the upper and lower two groups of base blocks.The utility model is connected with the horizontal direction of adjacent two groups of base blocks by butt joint assembly, and the connection stability is high;Through connecting assembly, adjacent two groups of base blocks are connected in vertical direction, and the assembly efficiency is improved by assembling fast and convenient;Through the setting of rack and give place to part, the contact area of base block and soil layer is improved, the contact surface of the upper and lower adjacent multiple groups of base blocks and soil layer is trapezoidal by the setting of protruding part, further improves adhesion, and improves use safety.

Description

Technical Field

[0001] This utility model relates to the field of ecological retaining wall technology, specifically a prefabricated ecological retaining wall block. Background Technology

[0002] An ecological retaining wall is a type of retaining wall that serves both ecological and environmental protection purposes, as well as aesthetic functions, and prevents soil erosion. Chinese Patent No. CN222500329U discloses an easy-to-climb ecological retaining wall block. This easy-to-climb ecological retaining wall block features protrusions that engage with grooves for longitudinal connection between blocks, butt joints that engage with slots for lateral connection, interlocking rods that connect with slots to improve the stability of the block connection, and fixing blocks that form steps on the assembled blocks for easy climbing by workers.

[0003] However, the above-mentioned publicly disclosed solutions have the following shortcomings: the adhesion of the multi-block body in contact with the soil on the side where the horizontal and vertical splicing is located is relatively small. Once the soil layer is high, it is easy to cause the multi-block body to collapse, resulting in weak soil retention capacity and low safety. Utility Model Content

[0004] The purpose of this utility model is to address the problems existing in the background technology by proposing a prefabricated ecological retaining wall block.

[0005] The technical solution of this utility model is as follows: A prefabricated ecological retaining wall block includes a base block with clearance portions on both its left and right sides; a protrusion located at the bottom of the base block and close to the soil layer; a connecting component disposed on the base block; an ecological groove formed on the base block, with the end of the ecological groove away from the base block and in contact with the soil layer; two sets of first connecting holes symmetrically distributed laterally on the base block; two sets of second connecting holes symmetrically distributed laterally on the base block, with the second connecting holes located outside the first connecting holes, and the first and second connecting holes having the same size; and a connecting component detachably installed between the upper and lower sets of base blocks, the connecting component being detachably connected to the second connecting holes and the first connecting holes in the upper and lower sets of base blocks respectively.

[0006] Preferably, the bottom of the ecological tank is provided with a drain outlet, and a fence plate is detachably installed on the drain outlet by bolts. The drain outlet corresponds to the two adjacent clearance portions between the two adjacent sets of base blocks.

[0007] Preferably, the docking component includes a docking groove disposed at one end of the base block, and a docking strip disposed at the other end of the base block; and a docking strip disposed at the other end of the base block, the docking strip corresponding to the docking groove.

[0008] Preferably, the connecting assembly includes a substrate, on which multiple sets of elastic elements are provided on both side walls, the elastic elements being springs; and two sets of abutment seats, the two sets of abutment seats being symmetrically distributed on two sets of the substrate, the multiple sets of elastic elements located on the side walls of the substrate being connected to the abutment seats, and the abutment seats abutting against the side walls of the first connecting hole or the second connecting hole.

[0009] Preferably, multiple sets of racks are provided on the side wall of the base block that is in contact with the soil layer, and the height of the racks is less than the height of the base block.

[0010] Preferably, the base block has an opening, which is located between two sets of clearance portions on the base block.

[0011] Compared with the prior art, the above-mentioned technical solution of this utility model has the following beneficial technical effects: This utility model facilitates the horizontal connection of two adjacent sets of base blocks through the docking component, resulting in high connection stability and preventing horizontal displacement; the connection component facilitates the connection of the corresponding second and first connection holes between two adjacent sets of base blocks, making it easy to connect the two sets of base blocks vertically, which is quick and convenient and improves assembly efficiency; the rack and relief portion increases the contact area between the base block and the soil layer, and the protrusion portion makes the contact surface between multiple adjacent sets of base blocks and the soil layer trapezoidal, further improving adhesion and making the connection between the retaining wall and the soil layer more stable, thus improving safety in use. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 This is a top view of the assembly method of this utility model;

[0014] Figure 3 This is a perspective view of the assembly method of this utility model;

[0015] Figure 4 This is a cross-sectional view of the base block of this utility model;

[0016] Figure 5 This is a side view of the connection method between the present invention and the soil layer.

[0017] Reference numerals: 1. Base block; 101. Relief portion; 102. Protrusion; 103. Rack; 2. Connecting groove; 201. Connecting strip; 3. Through opening; 4. First connecting hole; 401. Base plate; 402. Elastic element; 403. Abutment seat; 404. Second connecting hole; 5. Ecological tank; 501. Drainage outlet; 502. Fence panel; 6. Soil layer. Detailed Implementation

[0018] Example 1

[0019] like Figures 1 to 5 As shown, this utility model proposes a prefabricated ecological retaining wall block, including a base block 1, a protrusion 102, a connecting component, an ecological groove 5, a first connecting hole 4, a second connecting hole 404, and a connecting component; the base block 1 has clearance portions 101 on both the left and right sides; the protrusion 102 is located at the bottom of the base block 1 and close to the soil layer 6; the connecting component is located on the base block 1 for horizontal docking of two sets of base blocks 1; the ecological groove 5 is opened on the base block 1, with the end of the ecological groove 5 away from the base block 1 and in contact with the soil layer 6; the first connecting hole 404... Two sets of holes 4 are provided, with the two sets of first connecting holes 4 being symmetrically distributed laterally on the base block 1; two sets of second connecting holes 404 are provided, with the two sets of second connecting holes 404 being symmetrically distributed laterally on the base block 1, and the second connecting holes 404 being located outside the first connecting holes 4. The first connecting holes 4 and the second connecting holes 404 have the same size; the connecting assembly is detachably installed between the upper and lower sets of base blocks 1 for vertically connecting the two sets of base blocks 1. The connecting assembly is detachably connected to the second connecting holes 404 and the first connecting holes 4 in the upper and lower sets of base blocks 1, respectively.

[0020] Furthermore, a drain outlet 501 is provided at the bottom of the ecological tank 5. A fence plate 502 is detachably installed on the drain outlet 501 by bolts. The drain outlet 501 corresponds to the two adjacent clearance portions 101 between the two adjacent base blocks 1, so that the plants planted in the ecological tank 5 can drain excess water downwards.

[0021] Furthermore, the docking assembly includes a docking groove 2 and a docking strip 201; the docking groove 2 is located at one end of the base block 1, and the docking strip 201 is correspondingly located at the other end of the base block 1; the docking strip 201 is located at the other end of the base block 1, and the docking strip 201 corresponds to the docking groove 2. The cross-sections of both the docking strip 201 and the docking groove 2 are T-shaped to improve the stability of the connection and prevent the two sets of base blocks 1 from easily shifting in the horizontal direction.

[0022] Furthermore, the connecting assembly includes a substrate 401 and an abutment seat 403; multiple sets of elastic elements 402 are provided on both side walls of the substrate 401. The elastic elements 402 are springs and are made of waterproof and corrosion-resistant materials to extend their service life; two sets of abutment seats 403 are provided, symmetrically distributed on two sides of the substrate 401. The multiple sets of elastic elements 402 located on the side walls of the substrate 401 are connected to the abutment seats 403. The abutment seats 403 abut against the side wall of the first connecting hole 4 or the second connecting hole 404. The end of the abutment seat 403 away from the elastic element 402 is provided with an arc-shaped surface to increase the contact area at the abutment point with the first connecting hole 4 and the second connecting hole 404, thereby improving the connection stability. Both the substrate 401 and the abutment seats 403 are made of concrete, and steel bars are embedded inside the substrate 401 and the abutment seats 403 to improve the overall strength.

[0023] In this embodiment, the base block 1 is laid at the edge of the soil layer 6, and the mating groove 2 on another set of base blocks 1 is slidably inserted into the mating strip 201 on the first set of base blocks 1, thereby connecting the two sets of base blocks 1 horizontally. In this way, other sets of base blocks 1 can be connected horizontally in sequence to form a base layer. In order to improve the stability of the base layer connection, the drain outlet 501 in the ecological trough 5 can be inserted into the foundation, thereby stably connecting the various base blocks 1 of the base layer to the foundation. Then, the second layer of base blocks 1 is spliced ​​on top of the base layer. In addition to the horizontal connection of multiple sets of base blocks 1, the upper set of base blocks 1 is stacked on top of the base blocks 1 on the base layer until the protrusion 102 in the upper set of base blocks 1 abuts against the end of the lower set of base blocks 1 that is close to the soil layer 6. At this time, the ecological trough 5 in the lower base block 1 is exposed to the outside, which is convenient for planting green plants. Excess water in the ecological trough 5 can flow along the two sets of relief parts 101 between the two sets of base blocks 1 below. After the space is cleared, the upper and lower sets of base blocks 1 are adjusted so that the second connecting hole 404 at the lower left corner of the upper set of base blocks 1 is aligned with the first connecting hole 4 at the upper right corner of the lower set of base blocks 1. Following the above method, the other sets of base blocks 1 are vertically installed with their corresponding lower base blocks 1. Then, the two sets of abutment seats 403 are pressed against the substrate 401, compressing the elastic element 402. It is then inserted between the second connecting hole 404 and the first connecting hole 4. When the substrate 401... After inserting to a suitable depth, release the abutment seat 403. Under the elastic recovery action of the elastic element 402, the two sets of abutment seats 403 abut against the side wall of the second connecting hole 404, improving the connection stability of the upper and lower sets of base blocks 1. In this way, multiple base blocks 1 are vertically connected, which is quick to assemble and improves work efficiency. Furthermore, due to the setting of the protrusion 102, multiple sets of base blocks 1 are arranged in a trapezoidal shape in the vertical direction, which increases the contact area with the soil layer 6, improves the adhesion, and makes the retaining wall more stable as a whole.

[0024] Example 2

[0025] like Figure 1 As shown, the prefabricated ecological retaining wall block proposed in this utility model, compared with the first embodiment, has multiple sets of toothed racks 103 on the side wall of the base block 1 that is in contact with the soil layer 6. The height of the toothed racks 103 is less than the height of the base block 1. The base block 1, the connecting strip 201, and the toothed racks 103 are all made of concrete. The base block 1 has an opening 3, which is located between two sets of relief portions 101 on the base block 1. This makes it easier to reduce the overall weight of the base block 1, facilitates worker installation, and also facilitates drainage.

[0026] In this embodiment, the length of the rack 103 is set to avoid interfering with the installation of the protrusion 102, while increasing the contact area at the connection between the base block 1 and the soil layer 6, improving adhesion, and further enhancing the installation stability of the ecological retaining wall. The connection between the rack 103 and the base block 1, as well as the connection between the connecting strip 201 and the base block 1, can be fitted with steel bars according to the needs of retaining the soil, thereby improving the stability of the connection.

[0027] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A prefabricated ecological retaining wall block, characterized in that, include The base block (1) has clearance portions (101) on both its left and right sides. The protrusion (102) is provided at the bottom of the base block (1) and near the soil layer (6); The docking component is set on the base block (1); An ecological trough (5) is set on the base block (1), with the ecological trough (5) located at the end away from the base block (1) and in contact with the soil layer (6); The first connecting hole (4) is provided in two sets, and the two sets of first connecting holes (4) are symmetrically distributed laterally on the base block (1); The second connecting hole (404) is provided in two sets. The two sets of second connecting holes (404) are symmetrically distributed laterally on the base block (1), and the second connecting hole (404) is located outside the first connecting hole (4). The first connecting hole (4) and the second connecting hole (404) have the same size. And a connecting component, which is detachably installed between the upper and lower base blocks (1), and the connecting component is detachably connected to the second connecting hole (404) and the first connecting hole (4) in the upper and lower base blocks (1) respectively.

2. The prefabricated ecological retaining wall block according to claim 1, characterized in that, The bottom of the ecological tank (5) is provided with a drain outlet (501). A fence plate (502) is detachably installed on the drain outlet (501) by bolts. The drain outlet (501) corresponds to the two adjacent clearance parts (101) between the two adjacent base blocks (1).

3. The prefabricated ecological retaining wall block according to claim 1, characterized in that, The docking components include A docking groove (2) is provided at one end of the base block (1), and a docking strip (201) is provided at the other end of the base block (1). And a docking strip (201) is provided at the other end of the base block (1), and the docking strip (201) corresponds to the docking groove (2).

4. The prefabricated ecological retaining wall block according to claim 1, characterized in that, Connection components include The substrate (401) has multiple sets of elastic elements (402) on both sides, and the elastic elements (402) are springs; And the abutment seat (403) is provided in two sets. The two sets of abutment seats (403) are symmetrically distributed on the two sets of substrate (401). Multiple sets of elastic members (402) located on the side wall of substrate (401) are connected to the abutment seat (403). The abutment seat (403) abuts against the side wall of the first connecting hole (4) or the second connecting hole (404).

5. A prefabricated ecological retaining wall block according to claim 1, characterized in that, Multiple sets of racks (103) are provided on one side wall of the base block (1) that is in contact with the soil layer (6), and the height of the racks (103) is less than the height of the base block (1).

6. The prefabricated ecological retaining wall block according to claim 1, characterized in that, The base block (1) has an opening (3), which is located between two sets of clearance parts (101) on the base block (1).

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