Ecological revetment suitable for wetland

Abstract

The ecological revetment comprises a revetment body, pine piles are densely arranged outside a channel line of the revetment body, the backwater sides of the pine piles abut against bamboo woven gabions which are stacked up and down in a two-layer mode, the bamboo woven gabions are filled with silt and sandy soil, and every two adjacent pine piles are fixedly connected through a connecting component. The utility model aims to solve the technical problems in the prior art, and provides the ecological revetment suitable for the wetland, which has durability, can practically and effectively solve the main problems encountered in the channel slope protection of the wetland scenic spot at the present stage, maintains the ecological environment of the wetland, and improves the ecological quality of the wetland. And the pond bottom sludge obtained by dredging the river channel is reasonably utilized.

Description

Technical Field

[0001] The utility model relates to the technical field of ecological revetments, in particular to an ecological revetment suitable for wetland scenic spots. Background Art

[0002] In today's wetland scenic spots (such as Xixi Wetland), pine piles are used to protect the banks on both sides of the waterway. Pine piles are easily rotten when exposed to water for a long time, especially in places where the water level fluctuates, and need to be replaced frequently. In addition, the soil on the back side of the water is hollowed out due to erosion by waves and the habitat of alien species, resulting in soil erosion. Repeated repairs have been required but have not been effectively solved. Utility Model Content

[0003] 1. Technical problems to be solved by the utility model

[0004] The utility model aims to solve the technical problems existing in the prior art and to provide an ecological revetment suitable for wetlands, which can be durable, can effectively solve the main problems encountered in the slope protection of scenic waterways at this stage, and reasonably utilizes the pond bottom silt dredged from the river channel.

[0005] 2. Technical solution

[0006] In order to solve the above problems, the technical solution provided by the utility model is:

[0007] An ecological revetment suitable for wetlands comprises a revetment, wherein pine wood piles are densely arranged outside a waterway line of the revetment, two layers of stacked bamboo gabions are abutted on the backwater side of the pine wood piles, the interior of the bamboo gabions is filled with silt mixed with sand, and two adjacent pine wood piles are fixedly connected by a connecting member.

[0008] Optionally, a bamboo gabion planting pot is arranged above the bamboo gabion located on the upper layer.

[0009] Optionally, two upper and lower adjacent bamboo gabions are connected by an aluminum alloy round tube.

[0010] Optionally, the burying depth of the pine wood pile is greater than 2 / 3 of its own height.

[0011] Optionally, the connecting member includes two semicircular connecting rings fixedly connected together, and the connecting rings embrace the pine wood pile and are fixedly connected.

[0012] Optionally, a connecting portion fixedly connected to the pine wood pile is provided on the inner peripheral wall of the connecting ring.

[0013] Optionally, the connecting ring is a bamboo piece, the connecting portion is a protrusion arranged perpendicular to the inner wall of the connecting ring, the connecting portion is symmetrically arranged on both sides of the connecting ring, and the pine wood pile is provided with a connecting groove that cooperates with the connecting portion.

[0014] 3. Beneficial effects

[0015] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0016] This ecological revetment suitable for wetlands is durable and has the same effect as conventional ecological revetments after completion. By improving the slope protection forms on both sides of the waterway, it can effectively solve the main problems encountered in the current waterway slope protection in scenic spots, and rationally utilize the pond bottom silt dredged from the river channel, reducing the cost of silt transportation, and effectively realizing the ecological nature of the materials used and the reuse of silt. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A cross-sectional view of an ecological revetment suitable for wetlands proposed in an embodiment of the utility model;

[0018] Figure 2 A schematic diagram of the structure of a bamboo gabion and a bamboo gabion planting pot in an ecological revetment suitable for wetlands proposed in an embodiment of the utility model;

[0019] Figure 3 A schematic diagram of the structure of a connecting member in an ecological revetment suitable for wetlands proposed in an embodiment of the utility model;

[0020] 1. Pine wood piles; 2. Bamboo gabion; 3. Connecting components; 31. Connecting rings; 32. Connecting parts; 4. Bamboo gabion planting pots; 5. Aluminum alloy round tubes. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be understood that the specific implementation methods described here are only used to explain the utility model and do not limit the protection scope of the utility model.

[0022] It should be noted that when an element is referred to as being "fixed to", "disposed on", "fixed on" or "installed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. Further, when an element is considered to be "fixedly connected to" another element, the two may be fixed in a detachable connection manner or in a non-detachable connection manner, such as socketing, snap-on, one-piece fixation, welding, etc., which can be achieved in the prior art and will not be repeated here. When an element is perpendicular or approximately perpendicular to another element, it means that the ideal state of the two is vertical, but due to the influence of manufacturing and assembly, there may be a certain vertical error. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0024] The “first” and “second” involved in the present invention do not represent specific quantities and orders, but are merely used to distinguish names.

[0025] Combined with Figure 1-3 The ecological revetment suitable for wetlands of the present embodiment comprises a revetment, at a reasonable slope position outside the waterway line, densely arranged improved pine piles 1, the backwater side of the pine piles 1 is abutted with two layers of stacked bamboo gabions 2, further stabilizing the backwater side soil, the inside of the bamboo gabions 2 is filled with silt mixed with sand, stabilizing the backwater side soil, optimizing the backwater side slope, two adjacent pine piles 1 are fixedly connected by a connecting member 3, and after the pine piles 1 are fixed, they are customized as single-row (meter-based) finished products, and piles are driven in rows instead of single piles, thereby shortening the overall construction period.

[0026] This ecological revetment suitable for wetlands is durable and has the same effect as conventional ecological revetments after completion. By improving the slope protection forms on both sides of the waterway, it can effectively solve the main problems encountered in the current waterway slope protection in scenic spots, and rationally utilize the pond bottom silt dredged from the river channel, reducing the cost of silt transportation, and effectively realizing the ecological nature of materials, silt reuse and biological habitat protection.

[0027] As a preferred solution of the utility model, a bamboo gabion planting pot 4 is arranged above the bamboo gabion 2 located on the upper layer. The upper part of the bamboo gabion planting pot 4 is opened and filled with planting soil to plant aquatic or wetland plants.

[0028] As a preferred embodiment of the utility model, two upper and lower adjacent bamboo gabions 2 are connected by an aluminum alloy round tube 5. If a bamboo gabion planting pot 4 is provided, the bamboo gabion 2 and the bamboo gabion planting pot 4 are also connected by an aluminum alloy round tube 5. The aluminum alloy round tube 5 is horizontally arranged and passes through the weaving holes of the two bamboo gabions 2 in sequence to achieve connection. The reserved holes in the aluminum alloy round tube 5 are all biological corridors for benthic animals.

[0029] As a preferred solution of the utility model, the buried depth of the pine pile 1 is greater than 2 / 3 of its own height.

[0030] As a preferred embodiment of the present invention, the connecting member 3 includes two semicircular connecting rings 31 fixedly connected together. The two connecting rings 31 are arranged back to back and are used to respectively embrace the two pine piles 1 on both sides. The connecting rings 31 embrace the pine piles 1 and are fixedly connected. Specifically, a connecting portion 32 fixedly connected to the pine piles 1 is provided on the inner peripheral wall of the connecting ring 31. The connecting ring 31 is a bamboo piece with a certain elasticity. The diameter of the connecting ring 31 is slightly smaller than the diameter of the pine pile 1. The connecting portion 32 is fixedly connected to the pine pile 1. 32 is a protrusion arranged perpendicular to the inner wall of the connecting ring 31. The connecting parts 32 are symmetrically arranged on both sides of the connecting ring 31. The pine pile 1 is provided with a connecting groove that cooperates with the connecting parts 32. When the connecting ring 31 is embraced on the pine pile 1, the connecting parts 32 on both sides are inserted into the corresponding connecting grooves. At this time, the connecting ring 31 moves toward the middle under the action of its own elastic force, thereby clamping the pine pile 1. On this basis, the connection between the connecting ring 31 and the pine pile 1 can also be reinforced by screws or waterproof glue.

[0031] This ecological revetment design suitable for wetlands uses anti-corrosion treated bamboo components, bamboo gabions, and bamboo planting pots to replace synthetic materials such as geotextiles and eco-bags, and rationally utilizes the pond sludge dredged from the river, reducing the cost of sludge transportation, and effectively realizing the ecology of the materials used, the reuse of sludge, and the protection of biological habitats.

[0032] The above schematically describes the present invention and its implementation methods, which are not restrictive. The drawings show only one implementation method of the present invention, and the actual structure is not limited thereto. Therefore, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the present invention, they should all fall within the protection scope of the present invention.

Claims

1. An ecological revetment suitable for wetlands, characterized by: It comprises a revetment, wherein pine wood piles are densely arranged outside the waterway line of the revetment, and two layers of stacked bamboo gabions are abutted on the backwater side of the pine wood piles. The interior of the bamboo gabions is filled with silt mixed with sand, and two adjacent pine wood piles are fixedly connected by a connecting member.

2. The ecological revetment suitable for wetlands according to claim 1, characterized in that: A bamboo gabion planting pot is arranged above the bamboo gabion located on the upper layer.

3. The ecological revetment suitable for wetlands according to claim 1, characterized in that: The upper and lower adjacent bamboo gabions are connected by an aluminum alloy round tube.

4. The ecological revetment suitable for wetlands according to claim 1, characterized in that: The buried depth of the pine pile is greater than 2 / 3 of its own height.

5. An ecological revetment suitable for wetlands according to any one of claims 1 to 4, characterized in that: The connecting member comprises two semicircular connecting rings which are fixedly connected together, and the connecting rings are surrounded by the pine wood piles and fixedly connected.

6. The ecological revetment suitable for wetlands according to claim 5, characterized in that: A connecting portion fixedly connected to the pine wood pile is provided on the inner peripheral wall of the connecting ring.

7. The ecological revetment suitable for wetlands according to claim 6, characterized in that: The connecting ring is a bamboo piece, the connecting part is a protrusion arranged perpendicular to the inner wall of the connecting ring, the connecting part is symmetrically arranged on both sides of the connecting ring, and the pine wood pile is provided with a connecting groove matched with the connecting part.

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