Grouting rubble vertical retaining wall structure
By designing metal frames, drainage plates, water outlets, baffles and reinforcement components on the mortar-masoned vertical retaining wall, the problem of easy damage to geotextile bags in the prior art is solved, and effective blocking and draining of soil are achieved.
Patent Information
- Application Number
- CN202422154763.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-03
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-09-03
AI Technical Summary
During the rainy season, the existing mortar-masoned vertical retaining walls are easily damaged due to the contact between geotextile bags and soil and water that lead to coarse sand and gravel, which causes coarse sand and gravel to be discharged along the drainage pipe and lose their blocking effect on the soil.
A water barrier assembly including a metal frame, drainage plate, outlet hole, baffle and reinforcement assembly is designed. Coarse sand and gravel are installed inside the metal frame, and water outlet holes and baffle are installed on the drainage plate. The metal frame is fixed to one side of the retaining wall through the reinforcement assembly to prevent the coarse sand and gravel from scattering.
It effectively prevents the scattering and damage of coarse sand and gravel, maintains the blocking effect on the soil, and ensures the normal drainage.
Smart Images
Figure CN222949041U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of retaining walls, in particular to a mortar-laid stone vertical retaining wall structure. Background Art
[0002] The mortar-made vertical retaining wall is a commonly used geotechnical structure used to prevent the slippage and collapse of soil or rock, increase stability, and ensure the safety of the surrounding environment and buildings. This retaining wall is composed of rows of stones, which are bonded with mortar to ensure the solidity and stability of the overall structure.
[0003] In order to reduce the stress on the wall, a drainage pipe will be set in the retaining wall. When in use, it is used to discharge the fixed water in the soil. In order to prevent the soil from being directly discharged from the drain pipe, the drain pipe will be blocked by a geotextile bag filled with coarse sand and gravel at the water inlet end of the drain pipe. The soil is blocked by the geotextile bag filled with coarse sand and gravel. In the rainy season, the geotextile bag will be in contact with the horizontal surface in the soil for a long time, and the water will drive the coarse sand and gravel to collide in the geotextile bag, which may cause direct damage to the geotextile bag. When the geotextile bag is damaged, the coarse sand and gravel may be discharged directly along the drain pipe, thereby losing the effect of blocking the soil. Utility Model Content
[0004] The utility model aims to provide a mortar-laid stone vertical retaining wall structure to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mortar-made stone vertical retaining wall structure, comprising a mortar-made stone retaining wall, a drainage pipe for drainage is inserted and connected at the bottom of the mortar-made stone retaining wall, a water retaining assembly for blocking soil is arranged on one side of the mortar-made stone retaining wall, the water retaining assembly comprises a metal frame arranged on one side of the mortar-made stone retaining wall, coarse sand and gravel for blocking soil are arranged inside the metal frame, a drainage board is fixedly connected to the top of the metal frame, a water outlet hole for drainage is opened on one side of the drainage board, a baffle for retaining soil is arranged on one side of the drainage board, and a reinforcement assembly is arranged at the connection between the mortar-made stone retaining wall and the metal frame.
[0006] Preferably, the baffle is inserted and connected to the top of the metal frame.
[0007] Preferably, an outer wall of the metal frame is provided with a water inlet hole for water intake.
[0008] Preferably, the reinforcement assembly includes a reinforcement block fixedly connected to one side of the metal frame, the top of the reinforcement block is fixedly connected to a limiting block, and the reinforcement block and the limiting block are both inserted and connected to one side of the mortar-made stone retaining wall.
[0009] Preferably, a drainage piece for drainage is provided on the other side of the mortar-made stone retaining wall, and an anti-tilt assembly for preventing the mortar-made stone retaining wall from tipping over is provided at the bottom of the mortar-made stone retaining wall.
[0010] Preferably, the anti-tilt assembly comprises a ground pile arranged at the bottom of the mortar-laid stone retaining wall, and a reinforcement plate is arranged at the bottom of the ground pile.
[0011] Preferably, the drainage member comprises a drainage groove arranged on one side of the ground pile, and the horizontal longitudinal cross-section of the drainage groove is concave.
[0012] Technical effects and advantages of the utility model:
[0013] The utility model is designed with a metal frame, a drainage plate, a water outlet hole, a baffle plate and a reinforcement component. When in use, the metal frame is fixed to one side of the retaining wall by the reinforcement component. When drainage is required, when water enters the metal frame, the coarse sand and gravel arranged inside the metal frame are used to block the soil. When the water level rises to the height of the water outlet hole, the water is discharged through the water outlet hole. The design of the metal frame can prevent the coarse sand and gravel from scattering. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a front sectional structural schematic diagram of the utility model.
[0015] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure of part A.
[0016] Figure 3 It is a partial three-dimensional structural schematic diagram of the utility model.
[0017] In the figure: 1. mortar-made stone retaining wall; 2. drainage pipe; 3. anti-tilt assembly; 301. reinforcement plate; 302. ground pile; 4. metal frame; 5. drainage board; 6. water outlet; 7. baffle; 8. water inlet; 9. coarse sand and gravel; 10. drainage trough; 11. reinforcement block; 12. limit block. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] The utility model provides Figure 1-3A mortar-made stone vertical retaining wall structure shown includes a mortar-made stone retaining wall 1, a drainage pipe 2 for drainage is inserted and connected at the bottom of the mortar-made stone retaining wall 1, a water retaining assembly for blocking soil is arranged on one side of the mortar-made stone retaining wall 1, the water retaining assembly includes a metal frame 4 arranged on one side of the mortar-made stone retaining wall 1, coarse sand and gravel 9 for blocking soil are arranged inside the metal frame 4, a drainage board 5 is fixedly connected to the top of the metal frame 4, a water outlet hole 6 for drainage is opened on one side of the drainage board 5, a baffle 7 for retaining soil is arranged on one side of the drainage board 5, a reinforcement assembly is arranged at the connection between the mortar-made stone retaining wall 1 and the metal frame 4, and an inlet hole 8 for water inlet is opened on the outer wall of the metal frame 4.
[0020] It should be noted that the mortar-made stone retaining wall 1 is composed of rows of stones, and mortar is used to bond the stones to ensure the firmness and stability of the overall structure. The drain pipe 2 can be a HDPE pipe. This type of pipe has strong corrosion resistance to chemicals and is suitable for use in various soil and water conditions. It is not easily corroded by chemical substances, thereby ensuring the long-term use of the drain pipe 2. The connection between the metal frame 4, the drain board 5 and the baffle 7 is fixed by welding. During welding, coarse sand and gravel 9 are filled inside. The water inlet hole 8 opened on the outer wall of the metal frame 4 and the water outlet hole 6 opened on the drain board 5 are both 100-mesh holes, which are used to prevent the coarse sand and gravel 9 from moving out of the metal frame 4, the drain board 5 and the baffle 7 to form space; when the metal frame 4 is fixed to one side of the mortar-made stone retaining wall 1, fine sand is spread on the outside of the metal frame 4, and the water inlet hole 8 is filled with the fine sand. When in use, water enters the inside of the metal frame 4 through the fine sand. When the water inlet hole 8 is blocked by soil, water can still enter the metal frame 4 through the soil. When the water and soil move toward the metal frame 4, the soil is blocked by the fine sand, so that the water flows into the inside of the metal frame 4 through the gap between the coarse sand and gravel 9. When the water level reaches the height of the water outlet hole 6, the water is introduced into the drain pipe 2 through the water outlet hole 6 and discharged through the drain pipe 2. The baffle 7 is used to prevent the soil from squeezing the coarse sand and gravel 9 directly toward the water outlet hole 6, thereby protecting the water outlet hole 6.
[0021] Specifically, the baffle 7 is inserted and connected to the top of the metal frame 4, and the reinforcement component includes a reinforcement block 11 fixedly connected to one side of the metal frame 4, and the top of the reinforcement block 11 is fixedly connected to the limiting block 12, and the reinforcement block 11 and the limiting block 12 are both inserted and connected to one side of the mortar-made stone retaining wall 1.
[0022] It should be noted that the reinforcement block 11 is fixed to one side of the metal frame 4 by welding, and the limit block 12 is fixed to the top of the reinforcement block 11 by welding. When constructing the mortar-made stone retaining wall 1, the reinforcement block 11 and the limit block 12 are directly inserted into the interior of the mortar-made stone retaining wall 1, and the gaps between the reinforcement block 11 and the limit block 12 and the mortar-made stone retaining wall 1 are filled with cement mortar, so that the reinforcement block 11 and the limit block 12 are fixed to the interior of the mortar-made stone retaining wall 1 by cement mortar, and the position of the metal frame 4 is fixed by the reinforcement block 11 and the limit block 12 in fixed position.
[0023] Specifically, a drainage piece for drainage is provided on the other side of the mortar-made stone retaining wall 1, and an anti-tilt assembly 3 for preventing the mortar-made stone retaining wall 1 from tipping over is provided at the bottom of the mortar-made stone retaining wall 1. The anti-tilt assembly 3 includes a ground pile 302 provided at the bottom of the mortar-made stone retaining wall 1, and a reinforcement plate 301 is provided at the bottom of the ground pile 302. The drainage piece includes a drainage ditch 10 provided on one side of the ground pile 302, and the horizontal longitudinal section of the drainage ditch 10 is set to be concave.
[0024] It should be noted that when the drainage ditch 10, ground piles 302 and reinforcement plate 301 are manufactured, the required holes are first dug on the ground, and then they are built into the required shape through a mold, and the drainage ditch 10, the ground piles 302 and the reinforcement plate 301 are formed by casting. The ground piles 302 and the reinforcement plate 301 are used to strengthen the connection between the mortar-made stone retaining wall 1 and the ground to avoid the collapse of the mortar-made stone retaining wall 1. The drainage ditch 10 is used to receive water discharged through the drain pipe 2 to avoid the discharged water directly rushing to the ground when the water is discharged through the drain pipe 2, thereby protecting the ground.
[0025] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A mortar-made stone vertical retaining wall structure, comprising a mortar-made stone retaining wall (1), wherein a drainage pipe (2) for drainage is inserted through the bottom of the mortar-made stone retaining wall (1), characterized in that: A water retaining assembly for retaining soil is arranged on one side of the mortar-made stone retaining wall (1), and the water retaining assembly comprises a metal frame (4) arranged on one side of the mortar-made stone retaining wall (1), coarse sand and gravel (9) for retaining soil are arranged inside the metal frame (4), a drainage board (5) is fixedly connected to the top of the metal frame (4), a water outlet hole (6) for drainage is opened on one side of the drainage board (5), a baffle (7) for retaining soil is arranged on one side of the drainage board (5), and a reinforcement assembly is arranged at the connection between the mortar-made stone retaining wall (1) and the metal frame (4).
2. A mortar-laid stone vertical retaining wall structure according to claim 1, characterized in that: The baffle (7) is inserted and connected to the top of the metal frame (4).
3. A mortar-laid stone vertical retaining wall structure according to claim 1, characterized in that: The outer wall of the metal frame (4) is provided with a water inlet hole (8) for water intake.
4. The mortar-laid stone vertical retaining wall structure according to claim 1, characterized in that: The reinforcement assembly comprises a reinforcement block (11) fixedly connected to one side of the metal frame (4), the top end of the reinforcement block (11) being fixedly connected to a limiting block (12), and the reinforcement block (11) and the limiting block (12) are both inserted and connected to one side of the mortar-laid stone retaining wall (1).
5. The mortar-laid stone vertical retaining wall structure according to claim 1, characterized in that: A drainage piece for drainage is provided on the other side of the mortar-built stone retaining wall (1), and an anti-tilt assembly (3) for preventing the mortar-built stone retaining wall (1) from tipping over is provided at the bottom of the mortar-built stone retaining wall (1).
6. A mortar-laid stone vertical retaining wall structure according to claim 5, characterized in that: The anti-tilt assembly (3) comprises a ground pile (302) arranged at the bottom of the mortar-laid stone retaining wall (1), and a reinforcement plate (301) is arranged at the bottom of the ground pile (302).
7. A mortar-laid stone vertical retaining wall structure according to claim 6, characterized in that: The drainage member comprises a drainage groove (10) arranged on one side of the ground pile (302), and the horizontal longitudinal cross-section of the drainage groove (10) is arranged to be concave.