River bank concrete retaining wall
By designing a multi-layered wall structure and a boulders positioning structure, the problem of high demand and cost of cement mortar and metal mesh in riverbank concrete retaining walls was solved, achieving a rapid and stable riverbank protection effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-21
- Publication Date
- 2026-03-24
AI Technical Summary
The existing concrete retaining walls along the riverbank require a large amount of cement mortar and metal mesh during the rubble stacking process, resulting in high costs and complicated procedures.
The design employs a multi-layered wall structure with varying stone heights in each layer. The height of the layers closer to the river is reduced. The stones are fitted with sloping surfaces and positioning structures at the top and bottom, and are fixed to the ground using interlocking blocks and positioning nails. The hexagonal stone structure fits tightly together, reducing the use of adhesives.
It enables the rapid construction of stable concrete retaining walls, reduces manpower and material consumption, optimizes structural layout, lowers costs, and improves the stability and impact resistance of the retaining walls.
Smart Images
Figure CN224031578U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model mainly relates to the technical field of river bank retaining wall, concretely a kind of river bank concrete retaining wall. BACKGROUND
[0002] River bank retaining wall is an engineering structure used for river regulation and bank protection, its main function is to prevent river bank erosion, protect the land and buildings on the bank from the impact of river erosion, river bank retaining wall is usually located at the junction of river and land, and has characteristics such as stability, durability, water permeability and ecological friendliness, the design and construction of river bank retaining wall need to consider many factors such as hydrological and hydraulic characteristics of river, geological conditions and surrounding environment, to ensure its safety, effectiveness and meet the requirements of sustainable development of ecological environment.
[0003] River bank concrete retaining wall is mainly piled up by block stones, and the block stones are bonded by cement mortar (special adhesive, geosynthetic material and natural clay), the cement mortar is a mortar made of cement, sand and water in a certain proportion, which not only plays a bonding role, but also fills the gaps between the block stones, increases the integrity and stability of the structure, after the retaining wall is piled up, the metal mesh cover is placed on the retaining wall with the cooperation of some supports, to further fix the block stones together and increase the stability of the whole retaining wall, prevent the displacement or loss of block stones under the scouring of river water, improve the direct impact of block stones on water flow, and improve the risk of river bank erosion, since the river bank line is generally long, the current way to construct the retaining wall requires a large amount of cement mortar, and a lot of manpower and material resources are consumed in the process of sleeving steel wire mesh, with high cost. CONTENT OF THE UTILITY MODEL
[0004] The technical scheme of the utility model provides a solution significantly different from the prior art, to solve the technical problems of high cost and complicated steps in the process of piling up the retaining wall with block stones, which requires a large amount of cement mortar and metal mesh.
[0005] The technical scheme adopted by the utility model to solve the above technical problems is as follows:
[0006] A river bank concrete retaining wall, comprising a river bank retaining wall body, the river bank retaining wall body comprises a plurality of wall structure layers, the height of each wall structure layer is different, the wall structure layer closer to the river bank is lower, each wall structure layer comprises a plurality of block stones, and the block stones are linearly distributed at equal intervals, each block stone is provided with an inclined surface on the upper side, and each block stone is provided with a positioning structure on the lower side, and the positioning structure is inserted into the ground on both sides of the river bank.
[0007] Further, the inclined surface parts of each wall structure layer are combined into a complete slope.
[0008] Further, each of the block stones is provided with a plurality of through holes on the side wall.
[0009] Further, each of the block stones is provided with a plurality of through holes on the side wall.
[0010] Further, each of the block stones is provided with a plurality of through holes on the side wall.
[0011] Further, the block stone is a hexagonal structure, and adjacent block stones are closely fitted.
[0012] Compared with the prior art, the wall structure layer, the block stone, the inclined surface part, the insertion block, the positioning nail and the insertion slot are arranged, so that the concrete retaining wall with stable structure can be quickly stacked on both sides of the riverbank line, the stability, the compressive resistance and the impact resistance of the retaining wall are improved through the splicing and combination process of the block stones, the stable cooperation between the block stones is realized through the hexagonal structure of the block stone, the block stones are stacked more conveniently without the need of adhesive, the use of the metal net in the traditional mode is avoided, the structural layout is optimized, the consumption of manpower and material resources is reduced, the cost is reduced, and the utility value is high.
[0013] The wall structure layer, the block stone, the inclined surface part, the insertion block, the positioning nail and the insertion slot are arranged, so that the concrete retaining wall with stable structure can be quickly stacked on both sides of the riverbank line, the stability, the compressive resistance and the impact resistance of the retaining wall are improved through the splicing and combination process of the block stones, the stable cooperation between the block stones is realized through the hexagonal structure of the block stone, the block stones are stacked more conveniently without the need of adhesive, the use of the metal net in the traditional mode is avoided, the structural layout is optimized, the consumption of manpower and material resources is reduced, the cost is reduced, and the utility value is high.
[0014] The utility model will be explained in detail in combination with the drawings and specific embodiments. DRAWINGS
[0015] Fig. 1 It is the whole structure schematic diagram of the utility model;
[0016] Fig. 2 It is the whole structure exploded schematic diagram of the utility model;
[0017] Fig. 3 It is the riverbank retaining wall body bottom structure schematic diagram of the utility model.
[0018] In the drawing: 1, riverbank retaining wall body;2, wall structure layer;21, block stone;211, inclined surface part;22, positioning structure;221, insertion block;222, positioning nail;23, through hole;24, insertion slot. DETAILED DESCRIPTION
[0019] For the convenience of understanding the utility model, the utility model will be described more comprehensively below with reference to relevant drawings, and the drawings show several embodiments of the utility model, but the utility model can be realized in different forms and is not limited to the embodiments described in the text, on the contrary, these embodiments are provided to make the disclosed content of the utility model more thorough and comprehensive.
[0020] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can be a middle element, and when an element is referred to as being "connected to" another element, it can be directly connected to the other element or there can be a middle element, and the terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.
[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the utility model belongs, and the terms used in the specification of the utility model herein are for the purpose of describing specific embodiments and are not intended to limit the utility model, and the term "and / or" used herein includes any and all combinations of one or more related listed items.
[0022] Please refer to the drawings Figs. 1-3 A riverbank concrete retaining wall comprises a riverbank retaining wall body 1, the riverbank retaining wall body 1 comprises a plurality of wall structure layers 2, the height of each wall structure layer 2 is different, the wall structure layer 2 closer to the river is lower, each wall structure layer 2 comprises a plurality of block stones 21, the block stones 21 are linearly distributed at equal intervals, the upper side of each block stone 21 is provided with an inclined surface part 211, and the lower side of each block stone 21 is provided with a positioning structure 22, and the positioning structure 22 is inserted into the ground on both sides of the riverbank.
[0023] Through the above structure, the stable structure concrete retaining wall can be quickly stacked on both sides of the riverbank line, the splicing and combination process between the block stones 21 is used to improve the stability, compressive resistance and impact resistance of the whole retaining wall, the block stones 21 do not need to be bonded by an adhesive, the stacking is more convenient, the use of the metal net in the traditional mode is avoided, the structural layout is optimized, the consumption of manpower and material resources is reduced, the cost is reduced, and the utility model has certain practical value.
[0024] The specific operation is as follows, first, the lines are drawn and the holes are opened in the ground on both sides of the riverbank, then the insertion block 221 of the positioning structure 22 is clamped into the insertion groove 24 at the bottom of the block stone 21, then the block stone 21 is erected, and the positioning pin 222 is inserted into the previously opened hole, and then the above steps are repeated to construct the wall structure layer 2, and the plurality of wall structure layers 2 cooperate with each other to form a complete slope.
[0025] Please refer to the attached Fig. 2 and the attached Fig. 3 The inclined parts 211 of each wall structure layer 2 are combined into a complete slope, and the slope is designed to help drainage; the inclined wall surface can promote water to flow down along the wall surface, reduce water accumulation behind the wall, and reduce the risk of wall damage caused by water pressure; a plurality of through holes 23 are arranged on the side wall of each block stone 21, the through holes 23 can increase the permeability of the structure, allow water to pass through, and at the same time maintain the stability of the structure; the bottom of each block stone 21 is provided with a plug-in slot 24; each positioning structure 22 comprises a plug-in block 221 and a positioning nail 222; the plug-in block 221 is matched with the plug-in slot 24, and the positioning nail 222 is inserted into the ground on both sides of the river bank; through the positioning structure 22, the block stone 21 can be stably installed on both sides of the river bank; the block stone 21 is a hexagonal structure, and adjacent block stones 21 are closely attached to each other; through the hexagonal structure design, the block stones 21 support each other after being spliced, and the stability and impact resistance of the whole are improved.
[0026] The above is an exemplary description of the present application with reference to the drawings, and obviously, the specific implementation of the present application is not limited by the above method. As long as the method concept and technical solution of the present application are used for non-essential improvement or direct application in other occasions without improvement, they are within the protection scope of the present application.
Claims
1. A concrete retaining wall for riverbanks, comprising a retaining wall body (1), characterized in that, The riverbank retaining wall body (1) includes multiple wall structure layers (2), each wall structure layer (2) has a different height, the wall structure layer (2) closer to the riverbank has a lower height, each wall structure layer (2) includes multiple stones (21), and the stones (21) are linearly distributed at equal intervals, each stone (21) has a beveled surface (211) on its upper side, and each stone (21) has a positioning structure (22) on its lower side, the positioning structure (22) is inserted into the ground on both sides of the riverbank.
2. A concrete retaining wall for riverbanks according to claim 1, characterized in that, The inclined sections (211) of each of the wall structure layers (2) combine to form a complete slope.
3. A concrete retaining wall for riverbanks according to claim 1, characterized in that, Each of the blocks (21) has multiple through holes (23) on its sidewall.
4. A concrete retaining wall for riverbanks according to claim 3, characterized in that, Each of the blocks (21) has a slot (24) at its bottom.
5. A concrete retaining wall for riverbanks according to claim 1, characterized in that, Each of the positioning structures (22) includes a plug block (221) and a positioning pin (222), the plug block (221) fitting into the plug groove (24) and the positioning pin (222) being inserted into the ground on both sides of the riverbank.
6. A concrete retaining wall for a riverbank according to claim 4, characterized in that, The stone block (21) has a hexagonal structure, and adjacent stones (21) fit together tightly.