Road slope retaining wall structure
By designing a highway slope retaining wall structure including a water diversion tank, a water guide tank, a filter net and a collection box, the problem of rainwater mixing with soil during heavy rain caused by blockage of drainage ditches is solved, effective diversion and filtration of rainwater is achieved, and the use effect of slope retaining walls is improved.
Patent Information
- Application Number
- CN202420545500.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-20
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-03-20
AI Technical Summary
In the prior art, the slope retaining wall is affected by rainwater during heavy rain. After the rainwater mixes with the soil, it is lost through drainage ditches or ground depressions, causing soil to gather in low-lying places to block the drainage ditches, and the water flow spreads to the surface of the road, causing water to the road area and reducing the use effect of slope retaining walls.
A road slope retaining wall structure is designed, including a slope base layer, a water guide groove, a first and second filter mesh, a collection box and a pipe body. The rainwater is diverted through the water guide tank, and the water guide tank is guided to the collection box. The filter screen filters out the soil and debris to ensure that the rainwater is collected and discharged smoothly.
It effectively avoids the blockage of drainage ditches caused by mixing rainwater with soil, prevents water flow from spreading to the surface of the road, improves the use effect of slope retaining walls, and ensures smooth drainage on rainy days.
Smart Images
Figure CN222666862U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of slope retaining walls, in particular to a highway slope retaining wall structure. Background Art
[0002] Slope is a natural or artificial slope. It is one of the most basic geological environments in human engineering activities and the most common engineering form in engineering construction. Slopes are prone to collapse or landslides, so protective devices are needed to effectively protect the slopes.
[0003] In the prior art, when it rains heavily, the rain impacts the soil on the slope of the slope retaining wall. After mixing with the soil, the rain will flow away with the water through the drainage ditch or the depressions on the ground. The mud in the rain will gather in the low-lying areas and block the drainage ditch. As a result, the water flow on the slope will spread to the surface of the road during heavy rain, which may easily cause water accumulation on the road in the low-lying areas, reducing the effectiveness of the slope retaining wall. Utility Model Content
[0004] The utility model aims to solve the problem in the prior art that, due to the impact of rainwater on the soil on the slope, the rainwater will be lost with the water flow through the drainage ditch or the ground depression after mixing with the soil, and the mud in the rainwater will be uniformly gathered in the low-lying area, blocking the drainage ditch, causing the water flow on the slope to spread to the road surface during heavy rain, which is easy to cause water accumulation on a certain road surface and reduce the use effect of the slope retaining wall. A highway slope retaining wall structure is proposed.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a highway slope retaining wall structure, comprising: a slope base layer, a water diversion trough is provided on the upper surface of the slope base layer, a first pipe body is provided on the left surface of the slope base layer, a plurality of water diversion troughs are equidistantly provided on the upper surface of the slope base layer, and a retaining wall assembly is provided on the front surface of the slope base layer; a retaining wall assembly, the retaining wall assembly comprises a retaining wall body, a first filter screen is provided on the inner surface wall of the retaining wall body, a second filter screen is provided on the rear surface of the retaining wall body, bearing blocks are symmetrically provided on the lower surface of the second filter screen, the front surface of one of the bearing blocks is fixedly connected to the rear surface of the retaining wall body, and the rear surface of the other bearing block is fixedly connected to the front surface of the slope base layer, a collecting box is fixedly connected to the rear surface of the retaining wall body near the lower surface of the retaining wall body, the rear surface of the collecting box is fixedly connected to the front surface of the slope base layer, and a second pipe body is provided on the left surface of the collecting box.
[0006] Preferably, the outer surfaces on both sides of the bearing block are respectively fixedly connected to limit blocks, and the limit blocks are matched with the second filter screen.
[0007] Preferably, the outer surface of the second tube body passes through the left surface of the collecting box, and the outer surface of the second tube body is fixedly connected to the inner surface wall of the collecting box.
[0008] Preferably, the outer surface of the first tube body passes through the left surface of the slope base layer, the outer surface of the first tube body is fixedly connected to the inner surface wall of the slope base layer, and the first tube body is connected to the water diversion trough.
[0009] Preferably, a plurality of planting grooves are symmetrically provided on the upper surface of the slope base layer.
[0010] Preferably, a plurality of fixing piles are equidistantly provided on the upper surface of the slope base layer, and the plurality of fixing piles are located between the plurality of planting grooves.
[0011] Preferably, a protective frame is provided between the slope base layer and the outer surface of the retaining wall body.
[0012] Compared with the prior art, the advantages and positive effects of the utility model are:
[0013] 1. In the utility model, when in use, by providing a water diversion groove on the upper surface of the slope base layer, part of the rainwater can be diverted to be discharged from the first pipe body, and by providing a plurality of water diversion grooves equidistantly on the upper surface of the slope base layer, the water flow can be directed into the collection box, and filtered through the second filter screen during the flow process to prevent larger debris and soil from entering the collection box, and under the filtering and blocking of the first filter screen, the water flow on the road surface is filtered and then collected into the collection box and discharged through the second pipe body, and the rainwater on the road surface and the slope base layer is filtered and blocked by the first filter screen and the second filter screen respectively, to prevent larger debris and soil from clogging the drainage ditch in heavy rainy weather, resulting in water accumulation on the road surface in low-lying areas, thereby improving the use effect of the highway slope retaining wall structure.
[0014] 2. In the utility model, when in use, by setting a protective frame between the slope base and the retaining wall body, it plays a role in blocking larger objects such as tree branches or fallen rocks, avoiding the impact of tree branches and larger fallen rocks on the retaining wall body and the obstruction of the collection box, and further improving the use effect of the highway slope retaining wall structure. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A stereoscopic diagram of a highway slope retaining wall structure is proposed for the utility model;
[0016] Figure 2 A schematic diagram of a retaining wall component structure of a highway slope retaining wall structure is provided for the utility model;
[0017] Figure 3 A partial structural schematic diagram of a highway slope retaining wall structure is proposed for the utility model;
[0018] Figure 4 The utility model provides a front view of a highway slope retaining wall structure.
[0019] Legend: 1. Slope base; 2. First pipe body; 3. Water diversion trough; 4. Water guide trough; 5. Planting trough; 6. Fixed piles; 7. Protective frame; 8. Retaining wall assembly; 801. Retaining wall body; 802. First filter screen; 803. Second filter screen; 804. Limit block; 805. Load-bearing block; 806. Collection box; 807. Second pipe body. DETAILED DESCRIPTION
[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.
[0022] Embodiment 1, as Figure 1-Figure 4As shown, the utility model provides a highway slope retaining wall structure, including: a slope base 1, a water diversion groove 3 is provided on the upper surface of the slope base 1, a first pipe body 2 is provided on the left surface of the slope base 1, a plurality of water diversion grooves 4 are equidistantly provided on the upper surface of the slope base 1, a retaining wall assembly 8 is provided on the front surface of the slope base 1; the retaining wall assembly 8 includes a retaining wall body 801, a first filter screen 802 is provided on the inner surface wall of the retaining wall body 801, and a second filter screen 803 is provided on the rear surface of the retaining wall body 801. 03, bearing blocks 805 are symmetrically arranged on the lower surface of the second filter 803, wherein the front surface of one bearing block 805 is fixedly connected to the rear surface of the retaining wall body 801, and the rear surface of the other bearing block 805 is fixedly connected to the front surface of the slope base 1, and the rear surface of the retaining wall body 801 is fixedly connected to a collecting box 806 near the lower surface of the retaining wall body 801, and the rear surface of the collecting box 806 is fixedly connected to the front surface of the slope base 1, and the left surface of the collecting box 806 is provided with a second tube 807. The outer surfaces of both sides of the bearing blocks 805 are respectively fixedly connected to the limiting blocks 804, and the limiting blocks 804 are matched with the second filter 803. The outer surface of the second tube 807 passes through the left surface of the collecting box 806, and the outer surface of the second tube 807 is fixedly connected to the inner surface wall of the collecting box 806. The outer surface of the first tube body 2 penetrates the left surface of the slope base layer 1, and the outer surface of the first tube body 2 is fixedly connected to the inner surface wall of the slope base layer 1, and the first tube body 2 is connected to the water diversion groove 3. A plurality of planting grooves 5 are symmetrically opened on the upper surface of the slope base layer 1. A plurality of fixed piles 6 are equidistantly opened on the upper surface of the slope base layer 1, and the plurality of fixed piles 6 are located between the plurality of planting grooves 5.
[0023] The effect achieved by the entire embodiment 1 is that, when in use, by opening a water diversion trough 3 on the upper surface of the slope base 1, rainwater is collected and discharged through the first pipe body 2, which plays a role in diverting rainwater and preventing excessive rainwater from gathering downward from the inclined surface of the slope base 1. By symmetrically opening a plurality of planting troughs 5 on the slope surface, the soil can be fixed by the plants, thereby reducing the loss rate of the soil. By equidistantly arranging a plurality of fixed piles 6 on the slope surface between the plurality of planting troughs 5, a protection effect is played against large rockfalls, thereby preventing the rockfalls from sliding down the slope surface and impacting the retaining wall body 801 and the road surface. By equidistantly opening a plurality of water guide grooves 4 on the upper surface of the slope base 1, the water flow on the inclined surface of the slope base 1 can be guided along the water guide grooves 4 to the collection box 806 for collection, thereby reducing the contact area between the rainwater and the soil when flowing, thereby reducing The mixing amount of soil in rainwater is reduced. When rainwater collected on the slope surface of the slope base 1 flows to the surface of the second filter 803, it will be filtered by the holes evenly opened on its surface, and larger soil and debris will be blocked. By symmetrically arranging the bearing blocks 805 on the lower surface of the second filter 803, it plays a supporting role for the second filter 803. By respectively arranging the limit blocks 804 on the outer surfaces of both sides of the bearing blocks 805, it plays a limiting role for the second filter 803 to prevent the second filter 803 from moving due to the impact of rainwater. By arranging the first filter 802 on the inner surface wall of the retaining wall body 801, it plays a filtering role for the water flow on the road surface, and prevents larger soil or debris in the water flow on the road surface from entering the collection box 806. The water flow on the slope and the road surface is collected in the collection box 806 and then discharged through the second pipe body 807.
[0024] Embodiment 2, as Figure 1-Figure 4 As shown, a protective frame 7 is provided between the slope base layer 1 and the outer surface of the retaining wall body 801 .
[0025] The effect achieved by the entire embodiment 2 is that, when in use, by setting a protective frame 7 between the slope base layer 1 and the outer surface of the retaining wall body 801, it plays a role in blocking water and falling rocks, and prevents larger debris such as tree branches or fallen rocks from blocking the top of the collection box 806 in extreme weather, causing the water flow to be unable to gather downward and spread to the road surface.
[0026] Working principle: When in use, a water diversion trough 3 is provided on the upper surface of the slope base 1 to collect rainwater and then discharge it through the first pipe body 2, thereby diverting rainwater and preventing excessive rainwater from gathering downward from the slope of the slope base 1. By symmetrically providing a plurality of planting troughs 5 on the slope surface, the soil can be fixed by the plants, thereby reducing the loss rate of the soil. By equidistantly providing a plurality of fixed piles 6 on the slope surface between the plurality of planting troughs 5, a protective effect is provided against large falling rocks, thereby preventing the falling rocks from sliding down the slope surface and impacting the retaining wall body 801 and the road. The road surface can be provided with a plurality of water guide grooves 4 at equal intervals on the upper surface of the slope base layer 1, so that the water flow on the inclined surface of the slope base layer 1 can be guided along the water guide grooves 4 to be collected in the collection box 806, thereby reducing the contact area between rainwater and soil when flowing, reducing the mixing amount of soil in rainwater, and filtering the rainwater collected on the road surface and the slope surface separately by the first filter net 802 and the second filter net 803, so as to avoid the large mud or debris in the collected water flow from clogging the collection box 806, resulting in poor drainage, and rainwater will accumulate on the road surface, thereby improving the use effect of the highway slope retaining wall structure.
[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A highway slope retaining wall structure, characterized in that: include: A slope base (1), wherein a water diversion groove (3) is provided on the upper surface of the slope base (1), a first pipe body (2) is provided on the left surface of the slope base (1), a plurality of water diversion grooves (4) are provided on the upper surface of the slope base (1) at equal intervals, and a retaining wall assembly (8) is provided on the front surface of the slope base (1); A retaining wall assembly (8), the retaining wall assembly (8) comprising a retaining wall body (801), the inner surface wall of the retaining wall body (801) being provided with a first filter screen (802), the rear surface of the retaining wall body (801) being provided with a second filter screen (803), the lower surface of the second filter screen (803) being symmetrically provided with supporting blocks (805), the front surface of one supporting block (805) being fixedly connected to the rear surface of the retaining wall body (801), the rear surface of the other supporting block (805) being fixedly connected to the front surface of the slope base layer (1), the rear surface of the retaining wall body (801) being fixedly connected with a collecting box (806) near the lower surface of the retaining wall body (801), the rear surface of the collecting box (806) being fixedly connected to the front surface of the slope base layer (1), and the left surface of the collecting box (806) being provided with a second pipe body (807).
2. The highway slope retaining wall structure according to claim 1, characterized in that: The outer surfaces on both sides of the bearing block (805) are respectively fixedly connected to limit blocks (804), and the limit blocks (804) are matched with the second filter screen (803).
3. The highway slope retaining wall structure according to claim 1, characterized in that: The outer surface of the second tube body (807) passes through the left surface of the collection box (806), and the outer surface of the second tube body (807) is fixedly connected to the inner wall of the collection box (806).
4. The highway slope retaining wall structure according to claim 1, characterized in that: The outer surface of the first tube body (2) penetrates the left surface of the slope base layer (1), the outer surface of the first tube body (2) is fixedly connected to the inner surface wall of the slope base layer (1), and the first tube body (2) is connected to the water diversion trough (3).
5. The highway slope retaining wall structure according to claim 1, characterized in that: A plurality of planting grooves (5) are symmetrically provided on the upper surface of the slope base layer (1).
6. The highway slope retaining wall structure according to claim 5, characterized in that: A plurality of fixing piles (6) are equidistantly provided on the upper surface of the slope base layer (1), and the plurality of fixing piles (6) are located between the plurality of planting grooves (5).
7. The highway slope retaining wall structure according to claim 1, characterized in that: A protective frame (7) is provided between the slope base layer (1) and the outer surface of the retaining wall body (801).