Ecological vegetation concrete slope protection block for water conservancy embankment
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENGHAO CONSTR GRP CO LTD
- Filing Date
- 2025-09-22
- Publication Date
- 2026-08-07
AI Technical Summary
[0004]本实用新型的目的在于提供一种水利堤防用生态植生混凝土护坡块，解决了背景技术中护坡块之间的拼接结构设计不合理，多采用简单的平面搭接或凸凹配合，拼接后整体稳定性差的问题
本实用新型通过定位块与固定块的交错设置及贴合配合，结合定位杆与定位孔的定位连接，显著增强了相邻护坡块拼接后的横向与纵向稳定性，有效防止水流冲击下的横向位移或松动，底部的防滑斜块能大幅提高护坡块与堤防基底的摩擦力，避免整体滑移，保障堤防防护效果，凸板与U型排水槽的相互配合，拼接后形成贯通的排水通道，可快速排出混凝土护坡块本体顶部雨水，防止积水在混凝土护坡块本体造成湿滑的状态，进一步减少积水渗透至堤防内部引发的安全隐患，种植空腔内的栅格板通过植生孔对植物根部进行精准定位，避免根系生长混乱缠绕，既保障植物成活率，又防止根系过度生长破坏护坡块结构；控制槽方便栅格板的取放与维护，利于植生区域的后期管理，同时混凝土护坡块本体整体呈倾斜状，配合凸板两侧的倾斜设计，能有效分散水流冲击力，减少长期冲击对护坡块的损坏，延长使用寿命。
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Figure CN224605495U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of concrete brick technology, specifically to an ecological vegetation concrete slope protection block for water conservancy embankments. Background Technology
[0002] As an important engineering facility for flood control and disaster reduction, the slope protection effect of water conservancy dikes directly affects the overall stability and service life of the dikes. At present, concrete slope protection blocks are widely used in water conservancy dike protection projects to resist natural forces such as water flow erosion and wave impact. At the same time, in order to meet the requirements of ecological and environmental protection, vegetation-type concrete slope protection blocks have gradually become a research and application hotspot.
[0003] While existing ecological vegetated concrete slope protection blocks can achieve basic slope protection and vegetation functions, they still have many shortcomings in practical applications. The splicing structure design between slope protection blocks is unreasonable, often using simple planar overlaps or convex-concave fits, resulting in poor overall stability after splicing. Under long-term water flow impact, they are prone to lateral displacement or loosening, affecting the embankment protection effect. Furthermore, their anti-slip performance is insufficient, with low friction between the slope protection blocks and the embankment base. Especially during flood season, when water levels change or strong water flow impacts, overall slippage is likely to occur. At the same time, the design of the separation and positioning structure of the vegetation area is simple, leading to chaotic plant root growth that easily becomes entangled, affecting the overall structural stability of the slope protection blocks. Moreover, the positioning effect of the planting holes is poor, resulting in a low plant survival rate. The drainage structure design is also imperfect, preventing rainwater or slope runoff from being discharged quickly, leading to water accumulation in the planting area and affecting plant growth. Utility Model Content
[0004] The purpose of this utility model is to provide an ecological vegetation concrete slope protection block for water conservancy embankments, which solves the problem of unreasonable splicing structure design between slope protection blocks in the background technology, which often adopts simple planar overlap or convex-concave fit, resulting in poor overall stability after splicing.
[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: An ecological vegetation concrete slope protection block for water conservancy embankments includes a concrete slope protection block body. The concrete slope protection block body is provided with positioning holes, anti-slip inclined blocks, protruding plates, positioning blocks, fixing blocks, positioning rods, control grooves, grid plates, drainage grooves, and recesses. The positioning holes are used to fix the slope protection block with the help of connectors. The anti-slip inclined blocks are used to enhance the friction between the slope protection block and the embankment base. The protruding plates are adapted to the adjacent drainage grooves, and the two sides of the protruding plates are inclined. The positioning rods cooperate with the positioning blocks for positioning and connecting adjacent slope protection blocks. The grid plates are used to separate the ecological vegetation area. The drainage grooves are used for drainage. The recesses are used to facilitate the formation of space when multiple slope protection blocks are spliced together.
[0006] Preferably, the anti-slip inclined block is inclinedly disposed at the bottom of the concrete slope protection block body, and the inclination angle of the anti-slip inclined block is degrees.
[0007] Preferably, one end of the positioning rod can be inserted into the positioning hole of the adjacent slope protection block, the drainage channel has a U-shaped cross section, and both ends of the drainage channel extend to the two sides of the concrete slope protection block body, so that excess water can be discharged during splicing.
[0008] Preferably, the concrete slope protection block body has a planting cavity inside, the grid plate is set in the planting cavity by snap-fit, and the grid plate has multiple planting holes for convenient positioning of plant roots.
[0009] Preferably, the positioning block and the fixing block are respectively disposed on both sides of the concrete slope protection block body, and the positioning block and the fixing block are staggered so that they can fit together when spliced, thereby improving the stability during lateral movement.
[0010] Preferably, the control groove is located on both sides inside the planting cavity and is used to facilitate the user to pick up and put down the concrete slope protection block body. The concrete slope protection block body is inclined as a whole to disperse the impact force of water flow.
[0011] Compared with the prior art, the beneficial effects achieved by this utility model are: This invention significantly enhances the lateral and longitudinal stability of adjacent revetment blocks after splicing by using an alternating arrangement and close fit of positioning and fixing blocks, combined with the positioning connection of positioning rods and positioning holes. This effectively prevents lateral displacement or loosening under the impact of water flow. The anti-slip inclined blocks at the bottom greatly increase the friction between the revetment blocks and the embankment base, preventing overall slippage and ensuring the embankment's protective effect. The cooperation between the convex plate and the U-shaped drainage channel forms a continuous drainage channel after splicing, which can quickly drain rainwater from the top of the concrete revetment blocks, preventing water accumulation on the concrete revetment blocks. The wet and slippery condition further reduces the safety hazards caused by water seepage into the embankment. The grid panels in the planting cavity precisely position the plant roots through the planting holes, avoiding root tangling and ensuring plant survival rate while preventing excessive root growth from damaging the slope protection block structure. The control groove facilitates the removal, placement, and maintenance of the grid panels, which is beneficial for the later management of the vegetated area. At the same time, the concrete slope protection block body is inclined as a whole, and the inclined design on both sides of the convex plate can effectively disperse the impact force of water flow, reduce long-term impact damage to the slope protection block, and extend its service life. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of a single concrete slope protection block of this utility model; Figure 3 This is a schematic diagram of the structure when the positioning block and the fixing block of this utility model are attached; Figure 4 This is a schematic diagram of the structure when the positioning rod and the positioning hole of this utility model are inserted.
[0013] The components include: 1. Concrete slope protection block body; 2. Positioning hole; 3. Anti-slip inclined block; 4. Convex plate; 5. Positioning block; 6. Fixing block; 7. Positioning rod; 8. Control groove; 9. Grid plate; 10. Drainage groove; 11. Groove. Detailed Implementation
[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0015] Please refer to Figure 1 - Figure 4 An ecological vegetation concrete slope protection block for water conservancy embankments includes a concrete slope protection block body 1. The concrete slope protection block body 1 is provided with positioning holes 2, anti-slip inclined blocks 3, protruding plates 4, positioning blocks 5, fixing blocks 6, positioning rods 7, control grooves 8, grid plates 9, drainage grooves 10, and grooves 11. The positioning holes 2 are used to fix the slope protection block with the connectors. The anti-slip inclined blocks 3 are used to enhance the friction between the slope protection block and the embankment base. The protruding plates 4 are adapted to the adjacent drainage grooves 10, and the two sides of the protruding plates 4 are inclined. The positioning rods 7 and positioning blocks 5 are used to position and connect adjacent slope protection blocks. The grid plates 9 are used to separate the ecological vegetation area. The drainage grooves 10 are used for drainage. The grooves 11 are used to facilitate the formation of space when multiple slope protection blocks are spliced together. The concrete slope protection block body 1 integrates multiple functional structures. The anti-slip inclined block 3 increases the friction with the embankment base. The convex plate 4 is adapted to the adjacent drainage channel 10 and is inclined on both sides, which is conducive to splicing and drainage. The positioning rod 7 and the positioning hole 2 and the positioning block 5 cooperate with the fixing block 6 to complete the positioning connection of adjacent slope protection blocks. The grid plate 9 divides the ecological vegetation area. The drainage channel 10 undertakes the drainage function. The groove 11 provides space for splicing multiple slope protection blocks. Through the synergistic effect of multiple structures, the basic performance of the slope protection block in water conservancy embankment application is guaranteed from multiple aspects such as fixing, anti-slip, splicing, vegetation, and drainage, so that the slope protection block can be installed stably and has preliminary ecological and drainage capabilities. refer to Figure 2 and Figure 3The anti-slip inclined block 3 is inclined at the bottom of the concrete slope protection block body 1, and the inclination angle of the anti-slip inclined block 3 is 30 degrees. One end of the positioning rod 7 can be inserted into the positioning hole 2 of the adjacent slope protection block. The drainage channel 10 has a U-shaped cross section, and the two ends of the drainage channel 10 extend to the two sides of the concrete slope protection block body 1 respectively, so that excess water can be discharged during splicing. The concrete slope protection block body 1 has a planting cavity inside. The grid plate 9 is set in the planting cavity by snap-fit, and multiple planting holes are opened on the grid plate 9. The multiple planting holes are used to facilitate the positioning of plant roots. The anti-slip inclined block 3 is set at the bottom of the concrete slope protection block body 1 at a 30-degree inclination angle. This angle can effectively increase the contact friction effect with the base. One end of the positioning rod 7 is inserted into the positioning hole 2 of the adjacent slope protection block to strengthen the connection and positioning of the adjacent blocks. The drainage channel 10 with a U-shaped cross section extends to both sides of the slope protection block, making the drainage path smoother. The planting cavity inside the concrete slope protection block body 1 is combined with the snap-fit grid plate 9. The planting holes on the grid plate provide positioning space for the plant roots. The 30-degree inclination anti-slip inclined block 3 greatly enhances the anti-slip performance of the slope protection block, making it more stable on the embankment base. The cooperation between the positioning rod 7 and the positioning hole 2 further improves the reliability of the connection between adjacent slope protection blocks. The U-shaped drainage channel 10 efficiently discharges excess water to prevent water accumulation from affecting the slope protection block and the embankment. The design of the planting cavity and the grid plate 9 creates good conditions for plant growth and promotes ecological vegetation. For further reference Figure 2 and Figure 4 Positioning block 5 and fixing block 6 are respectively set on both sides of concrete slope protection block body 1, and the positions of positioning block 5 and fixing block 6 are staggered so that they can fit together when spliced, thereby improving the stability when moving laterally. Control groove 8 is located on both sides inside the planting cavity and is used to facilitate users to pick up and put down concrete slope protection block body 1. The concrete slope protection block body 1 is inclined as a whole to disperse the impact force of water flow. Positioning blocks 5 and fixing blocks 6 are staggered on both sides of the concrete slope protection block body 1, fitting together during splicing to restrict lateral movement. Control grooves 8 are located on both sides inside the planting cavity, making it convenient for users to pick up and put down the slope protection blocks. The overall inclined concrete slope protection block body 1 can disperse the impact force of water flow. The staggered positioning blocks 5 and fixing blocks 6 improve the lateral stability of the slope protection blocks after splicing, reducing the risk of displacement. Control grooves 8 facilitate the operation of construction personnel and improve the convenience of installation. The inclined body effectively disperses the impact force of water flow, reduces the damage of water flow to the slope protection blocks, and extends their service life. The overall working principle of this utility model is as follows: The positioning hole 2, in conjunction with the positioning rod 7, allows multiple concrete slope protection blocks 1 to be interlocked. The interplay between the positioning block 5 and the fixing block 6 further stabilizes the multiple concrete slope protection blocks 1. The anti-slip inclined block 3, angled at 30 degrees, is positioned at the bottom of the concrete slope protection block 1, increasing the friction between the block and the embankment base and preventing slippage. The inclined sides of the convex plate 4, in conjunction with the drainage channel 10, allow for timely drainage of water accumulated on the top of the assembled concrete slope protection blocks 1. The groove 11 facilitates the creation of space during the assembly of multiple slope protection blocks. The interior of the concrete slope protection block 1 contains planting material. The cavity and the grid plate 9 are installed in the planting cavity by snap-fit. The multiple planting holes on the grid plate 9 facilitate the positioning of plant roots and realize ecological planting. The grid plate 99 also divides the ecological planting area to avoid the roots from growing in a messy and tangled manner. This not only ensures the survival rate of plants, but also prevents the roots from growing too much and damaging the slope protection block structure. The drainage channel 10 has a U-shaped cross section and extends to both sides of the concrete slope protection block body 1 to further drain excess water. The concrete slope protection block body 1 is inclined as a whole, which can disperse the impact force of water flow. The control channel 8 is located on both sides inside the planting cavity, which makes it convenient for users to pick up and put down the concrete slope protection block body 1.
[0016] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit, the scope of which is defined by the appended claims and their equivalents.
Claims
1. An ecologically vegetated concrete slope protection block for water conservancy dikes, characterized in that, The concrete slope protection block body (1) is provided with positioning holes (2), anti-slip inclined blocks (3), convex plates (4), positioning blocks (5), fixing blocks (6), positioning rods (7), control grooves (8), grid plates (9), drainage grooves (10) and recesses (11). The positioning holes (2) are used to fix the slope protection blocks with the connecting parts. The anti-slip inclined blocks (3) are used to enhance the friction between the slope protection blocks and the embankment base. The convex plates (4) are adapted to the adjacent drainage grooves (10), and the two sides of the convex plates (4) are inclined. The positioning rods (7) and positioning blocks (5) are used to position and connect adjacent slope protection blocks. The grid plates (9) are used to separate the ecological vegetation area. The drainage grooves (10) are used for drainage. The recesses (11) are used to facilitate the formation of space when multiple slope protection blocks are spliced together.
2. The ecological vegetation concrete slope protection block for water conservancy dikes according to claim 1, characterized in that: The anti-slip inclined block (3) is inclined at the bottom of the concrete slope protection block body (1), and the inclination angle of the anti-slip inclined block (3) is 30 degrees.
3. The ecological vegetation concrete slope protection block for water conservancy dikes according to claim 1, characterized in that: One end of the positioning rod (7) can be inserted into the positioning hole (2) of the adjacent slope protection block. The drainage channel (10) has a U-shaped cross section, and both ends of the drainage channel (10) extend to the two sides of the concrete slope protection block body (1), which facilitates the discharge of excess water during splicing.
4. The ecological vegetation concrete slope protection block for water conservancy dikes according to claim 1, characterized in that: The concrete slope protection block body (1) has a planting cavity inside. The grid plate (9) is set in the planting cavity by snap-fit. The grid plate (9) has multiple planting holes, which are used to facilitate the positioning of plant roots.
5. The ecological vegetation concrete slope protection block for water conservancy dikes according to claim 1, characterized in that: The positioning block (5) and the fixing block (6) are respectively set on both sides of the concrete slope protection block body (1), and the positioning block (5) and the fixing block (6) are staggered so that they can fit together when spliced, thereby improving the stability when moving laterally.
6. The ecological vegetation concrete slope protection block for water conservancy dikes according to claim 4, characterized in that: The control groove (8) is located on both sides inside the planting cavity and is used to facilitate the user to pick up and put down the concrete slope protection block body (1). The concrete slope protection block body (1) is inclined as a whole to disperse the impact force of water flow.