A stepped ecological copper tailings retaining wall
By designing a stepped structure and drainage holes in the copper tailings retaining wall, the problem of low drainage efficiency was solved, enabling rapid water discharge and improving the stability of the retaining wall.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ANHUI TRANSPORT CONSULTING & DESIGN INST
- Filing Date
- 2025-07-04
- Publication Date
- 2026-07-03
AI Technical Summary
Existing copper tailings retaining walls have low drainage efficiency, and long-term water accumulation can easily lead to overflow and soil erosion.
A stepped ecological copper tailings sand retaining wall is designed. By creating additional spaces on the side of the retaining wall and stacking additional blocks to form a stepped retaining surface, and by setting drainage holes at the bottom of the retaining wall to connect with the water flow channel, the seepage water can be quickly discharged.
It improves drainage efficiency, prevents water overflow, enhances the stability of the retaining wall, and reduces soil erosion.
Smart Images
Figure CN224451708U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of copper tailings retaining walls, specifically to a stepped ecological copper tailings retaining wall. Background Technology
[0002] Copper tailings are fine-particle waste produced in mineral processing and are widely used in the production of precast components to achieve material recycling. Currently used copper tailings retaining walls usually adopt an integrated structure. In such cases, seepage water and flowing water in the soil layer need to flow through each step to complete the collection and discharge, resulting in low drainage efficiency. Long-term water accumulation can easily lead to upward overflow, causing soil erosion. Therefore, a stepped ecological copper tailings retaining wall is proposed. Utility Model Content
[0003] In order to solve the technical problems existing in the prior art, this utility model provides a stepped ecological copper tailings sand retaining wall.
[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a stepped ecological copper tailings retaining wall, characterized in that it includes a copper tailings retaining wall, one side of which forms an installation space, and several sets of installation blocks are stacked inside the installation space, forming a stepped retaining surface. Each set of installation blocks has a gap between itself and the side wall of the copper tailings retaining wall, and there is also a gap between adjacent sets of installation blocks. The gaps constitute a water flow channel, and several sets of drainage holes are opened at the bottom of the copper tailings retaining wall, which are connected to the water flow channel.
[0005] Preferably, the drainage holes are provided in several groups, and the several groups of drainage holes are arranged at equal intervals at the bottom of the copper tailings retaining wall, and the drainage holes are parallel to the bottom surface of the copper tailings retaining wall.
[0006] Preferably, the bottom end of the copper tailings retaining wall is rounded, the copper tailings retaining wall is inclined, and the rounded bottom end of the copper tailings retaining wall is grounded.
[0007] Preferably, the copper tailings retaining wall has reinforcement slots on both sides, and reinforcement blocks are nested inside the reinforcement slots.
[0008] Preferably, the specifications of the several sets of mounting blocks increase one by one, and the width of each mounting block is consistent with the width of the copper tailings sand retaining wall.
[0009] Preferably, the inner wall of the copper tailings retaining wall is provided with several sets of fixing holes for fixing the mounting blocks, and each set of fixing holes consists of two sets of mounting slots arranged side by side.
[0010] Preferably, the side wall of the mounting block is formed with two sets of mounting rods that cooperate with the mounting slots, and the length of the mounting rods is longer than the depth of the mounting slots.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0012] 1. In this utility model, a gap is left between each set of the mounting blocks and the side wall of the copper tailings retaining wall, and a gap is left between two adjacent sets of mounting blocks. The gaps form a water flow channel. Several sets of drainage holes are opened at the bottom of the copper tailings retaining wall. The drainage holes are connected to the water flow channel to assist the rapid discharge of infiltrated water, avoid upward overflow, and reduce soil erosion.
[0013] 2. This utility model includes a copper tailings retaining wall. One side of the copper tailings retaining wall has an installation space. Several sets of installation blocks are stacked inside the installation space, forming a stepped retaining surface. When the retaining surface contacts the soil layer, the upper soil layer can exert downward pressure on the copper tailings retaining wall to fix it. The pressure of the soil on the retaining wall counteracts the disturbance of the wall, thereby further improving the stability of the retaining wall's installation state. Attached Figure Description
[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0015] Figure 2 This is a schematic diagram of the three-dimensional unfolding structure of this utility model. Figure 1 ;
[0016] Figure 3 This is a schematic diagram of the three-dimensional unfolding structure of this utility model. Figure 2 ;
[0017] Figure 4 This is a schematic diagram of the combined structure of this utility model.
[0018] The numbers in the diagram represent:
[0019] 1. Copper tailings retaining wall; 11. Drainage hole; 12. Reinforcement slot; 13. Reinforcement block; 14. Add slot; 2. Add space; 3. Add block; 31. Add rod. Detailed Implementation
[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments, highlighting the above and other technical features and advantages of the present invention. However, the following embodiments are merely preferred embodiments of the present invention and are not exhaustive.
[0021] Example:
[0022] like Figures 1-4As shown, this utility model provides a stepped ecological copper tailings retaining wall, including a copper tailings retaining wall 1. An installation space 2 is formed on one side of the copper tailings retaining wall 1. Several sets of installation blocks 3 are stacked inside the installation space 2, forming a stepped retaining surface. Each set of installation blocks 3 has a gap between it and the side wall of the copper tailings retaining wall 1, and there is also a gap between two adjacent sets of installation blocks 3. The gaps form a water flow channel. Several sets of drainage holes 11 are opened at the bottom of the copper tailings retaining wall 1, and the drainage holes 11 are connected to the water flow channel.
[0023] Several sets of drainage holes 11 are provided, and the sets of drainage holes 11 are arranged at equal intervals at the bottom of the copper tailings retaining wall 1. The drainage holes 11 are parallel to the bottom surface of the copper tailings retaining wall 1. When the seepage water flows to the surface of the copper tailings retaining wall 1, the seepage water gathers on the surface of the copper tailings retaining wall 1. The seepage water gathered on the surface of the copper tailings retaining wall 1 can be discharged from the inside of the copper tailings retaining wall 1 through the slot 14.
[0024] The bottom end of the copper tailings retaining wall 1 is rounded on one side. The copper tailings retaining wall 1 is set at an angle, and the rounded bottom end of the copper tailings retaining wall 1 is grounded. The curved surface helps to avoid stress concentration, reduces the possibility of wall displacement, and greatly improves the stability of the retaining wall.
[0025] Both sides of the copper tailings retaining wall 1 are provided with reinforcement slots 12, and reinforcement blocks 13 are nested inside the reinforcement slots 12. When the copper tailings retaining walls 1 are continuously installed, the two sets of copper tailings retaining walls 1 are aligned side by side, and the reinforcement slots 12 on the sides of the two sets of copper tailings retaining walls 1 are merged into a complete slot. The reinforcement blocks 13 are inserted into the slots. Under the constraint of the reinforcement blocks 13, the two sets of copper tailings retaining walls 1 form a whole, which further improves the stability of the installation state between adjacent copper tailings retaining walls 1.
[0026] The specifications of several sets of mounting blocks 3 are gradually increased, and the width of each mounting block 3 is consistent with the width of the copper tailings sand retaining wall 1. The stacked mounting blocks 3 can form a stepped contact surface. When in contact with the soil layer, the upper soil layer can exert downward pressure on the copper tailings sand retaining wall 1 to fix it. The pressure of the soil on the retaining wall offsets the disturbance of the wall, thereby further improving the stability of the retaining wall's installation state.
[0027] The inner wall of the copper tailings retaining wall 1 is provided with several sets of fixing holes for fixing the mounting block 3. Each set of fixing holes consists of two sets of mounting slots 14 arranged side by side. The side wall of the mounting block 3 is formed with two sets of mounting rods 31 that cooperate with the mounting slots 14. The length of the mounting rods 31 is longer than the depth of the mounting slots 14. When the mounting rods 31 are connected to the mounting slots 14, after the mounting rods 31 are fully inserted into the mounting slots 14, a gap will be left between the mounting block 3 and the copper tailings retaining wall 1. The gap can help the seepage water flow down the surface of the copper tailings retaining wall 1, and finally gather at the bottom of the surface of the copper tailings retaining wall 1 and be discharged outward along the drainage hole 11.
[0028] In use, clear the space at the location where the retaining wall needs to be installed, and hoist each set of copper tailings retaining wall 1 into the space in sequence. The reinforcement slots 12 on the sides of two adjacent sets of copper tailings retaining walls 1 are combined into a complete slot. Insert the reinforcement block 13 into the slot. Under the restriction of the reinforcement block 13, the two sets of copper tailings retaining walls 1 form a whole. Install the mounting blocks 3 one by one in the mounting space 2. The mounting rod 31 on the side of the mounting block 3 is connected to the mounting slot 14 to complete the fixation.
[0029] The above description is merely a preferred embodiment of the present utility model and is illustrative rather than restrictive. Those skilled in the art will understand that many changes, modifications, and even equivalents can be made within the spirit and scope defined by the claims of the present utility model, all of which will fall within the protection scope of the present utility model.
Claims
1. A stepped ecological copper tailings sand retaining wall characterised in that, The structure includes a copper tailings retaining wall (1), with an installation space (2) formed on one side of the copper tailings retaining wall (1). Several sets of installation blocks (3) are stacked inside the installation space (2), forming a stepped retaining surface. Each set of installation blocks (3) has a gap between it and the side wall of the copper tailings retaining wall (1), and there is a gap between two adjacent sets of installation blocks (3). The gaps form a water flow channel. Several sets of drainage holes (11) are opened at the bottom of the copper tailings retaining wall (1), and the drainage holes (11) are connected to the water flow channel.
2. A stepped ecological copper tailings sand retaining wall as claimed in claim 1, characterised in that, The drainage holes (11) are provided in several groups, and the drainage holes (11) are arranged at equal intervals at the bottom of the copper tailings retaining wall (1), and the drainage holes (11) are parallel to the bottom surface of the copper tailings retaining wall (1).
3. A stepped ecological copper tailings retaining wall as described in claim 2, characterized in that, The bottom end of the copper tailings retaining wall (1) is rounded on one side. The copper tailings retaining wall (1) is set at an angle and the bottom rounded corner side of the copper tailings retaining wall (1) is grounded.
4. A stepped ecological copper tailings sand retaining wall as claimed in claim 3, characterised in that, The copper tailings retaining wall (1) has reinforcement slots (12) on both sides, and reinforcement blocks (13) are nested inside the reinforcement slots (12).
5. A stepped ecological copper tailings sand retaining wall as claimed in claim 1, characterised in that, The specifications of the several sets of mounting blocks (3) increase one by one, and the width of each mounting block (3) is consistent with the width of the copper tailings sand retaining wall (1).
6. A stepped ecological copper tailings retaining wall as described in claim 5, characterized in that, The inner wall of the copper tailings retaining wall (1) is provided with several sets of fixing holes for fixing the mounting block (3). Each set of fixing holes consists of two sets of mounting slots (14) arranged side by side.
7. A stepped ecological copper tailings sand retaining wall as claimed in claim 5, characterised in that, The side wall of the mounting block (3) is formed with two sets of mounting rods (31) that cooperate with the mounting slots (14), and the length of the mounting rods (31) is longer than the depth of the mounting slots (14).