Ecological bank protection structure
By using a rock filling layer, green frame and prefabricated mechanism directly inserted into the water in the ecological bank protection structure, the problems of complex construction and serious pollution in the existing technology are solved, and a rapid, stable and efficient construction effect is achieved.
Patent Information
- Application Number
- CN202420632900.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-03-29
AI Technical Summary
The existing composite ecological bank protection structure has complicated processes, heavy weather impact, serious pollution, large project volume, slow speed and high cost during the construction process.
The structure is adopted that combines the stone filling layer with the greening frame, and is directly inserted into the water through prefabricated mechanisms and airfoil piles to avoid cofferdams and excavation. Pipe piles and inclined blocks are used to enhance the stability at the bottom of the water and achieve rapid construction.
There is no need for cofferdams and excavation, shortening construction cycles, reducing pollution, improving construction efficiency and stability, and reducing project volume and costs.
Smart Images
Figure CN222206172U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ecological bank protection, in particular to an ecological bank protection structure. Background Art
[0002] Taking into account the roads and environment around the urban rivers, the urban river bank protection is planned to adopt a composite ecological bank protection, with a structural form of C20 concrete cast-in-place concrete retaining wall at the bottom of the ecological bank protection + ecological blocks on the upper part, and aquatic plants are planted at the blocks.
[0003] The use of cast-in-place concrete retaining walls for revetments requires diversion, cofferdams, excavation, precipitation, and formwork erection, which are cumbersome procedures; it is greatly affected by the weather, and the cast-in-place concrete formwork removal and backfilling must meet age requirements; there is a large number of people and the construction site is messy and inconvenient to manage; there is serious water, soil and air pollution; the excavation and backfilling of earthwork is large, the speed is slow, and the cost is high. Utility Model Content
[0004] The purpose of the utility model is to provide an ecological bank protection structure to solve the problems raised in the above background technology.
[0005] To achieve the above object, the utility model provides the following technical solution: comprising a stone filling layer, the outer side of the stone filling layer is fixedly connected to a greening frame, and the bottoms of the stone filling layer and the greening frame are both fixedly connected to a cover plate.
[0006] Preferably, the bottom of the cover plate is extruded and adapted with a prefabricated mechanism, and wing-shaped piles are placed beside the prefabricated mechanism, wherein the water depth at which the wing-shaped piles are located is longer than the water depth at which the prefabricated mechanism is located, and in addition, the surface of the wing-shaped piles presents a wavy wing edge shape, thereby reducing the impact force of the water flow on the wing-shaped piles, and the wing-shaped piles are fixedly connected to the bottom of the cover plate, and a drill bit is fixedly connected to the bottom of the wing-shaped piles.
[0007] Preferably, the prefabricated structure includes pipe piles, and the bottom of the pipe piles is fixedly connected to a trapezoidal block. Since the mass of the pipe piles is large, the pipe piles fixedly connected to the top of the trapezoidal block will play a preliminary role in prefabricating and preventing the soil along the river from collapsing. The bottom of the trapezoidal block is fixedly connected to a prefabricated component, and the prefabricated component is slidably installed inside the pipe pile. The top of the prefabricated component is fixedly connected to a connecting plate.
[0008] Preferably, the prefabricated component comprises an inner rod, the top of which is fixedly connected to the connecting plate, and the inner rod is slidably fitted inside the pipe pile and the trapezoidal block respectively.
[0009] Preferably, the bottom of the inner rod is extruded with an inclined insert, and the outer side of the inclined insert is slidably adapted to be equipped with a storage shell, which extends out from the storage shell and is inserted into the underwater soil layer to increase the stability of the pipe pile under water, and the top of the storage shell is fixedly connected to the bottom of the trapezoidal block.
[0010] Preferably, a threaded head is fixedly connected to the bottom of the storage shell, a spring is fixedly connected to the inner side of the storage shell, an end of the spring away from the storage shell is fixedly connected to a plate, and the plate is fixedly connected to the outer side of the inclined insert.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] Because the pipe piles and wing-shaped piles are directly inserted into the water, the work is done on water and there is no need to build cofferdams or excavate.
[0013] Since there is no need for cofferdam or excavation, the construction will be quick and the construction period will be shortened.
[0014] The inclined insert extends from the storage shell and is inserted into the underwater soil layer to increase the stability of the pipe pile at the bottom of the water. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the external structure of an ecological bank protection structure of the utility model;
[0016] Figure 2 It is a schematic diagram of the horizontal structure of the utility model as a whole;
[0017] Figure 3 It is a structural schematic diagram of the prefabricated mechanism of the utility model;
[0018] Figure 4 It is a cross-sectional structural schematic diagram of the prefabricated component of the utility model;
[0019] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure at point B in the middle.
[0020] In the figure: 1. stone filling layer; 2. greening frame; 3. cover plate; 4. prefabricated structure; 5. wing-shaped pile; 6. drill bit; 41. connecting plate; 42. pipe pile; 43. trapezoidal block; 44. prefabricated component; 441. inner plug rod; 442. inclined embedded block; 443. pasting plate; 444. spring; 445. storage shell; 446. threaded head. DETAILED DESCRIPTION
[0021] 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.
[0022] See also Figures 1 to 5 , the utility model provides a technical solution: Figure 1 and Figure 2 As shown, it includes a stone filling layer 1, the outer side of the stone filling layer 1 is fixedly connected to a greening frame 2, the bottom of the stone filling layer 1 and the greening frame 2 are fixedly connected to a cover plate 3, then the crushed stone wrapped in non-woven fabric is placed at the bottom of the stone filling layer 1, and then the planting thick soil wrapped in non-woven fabric is placed on the top of the stone filling layer 1, and then a small amount of vegetation is placed in multiple layers of the greening frame 2 in sequence, so as to play a role in greening the riverside section, the bottom of the cover plate 3 is squeezed and adapted with a prefabricated mechanism 4, and a wing-shaped pile 5 is placed on the side of the prefabricated mechanism 4, and the wing-shaped pile 5 is fixedly connected At the bottom of the cover plate 3, a drill bit 6 is fixedly connected to the bottom of the wing-shaped pile 5. After the prefabricated mechanism 4 is installed, the cover plate 3 is placed on the top of the prefabricated mechanism 4. Then, the wing-shaped pile 5 fixedly connected to the bottom of the cover plate 3 will extend further into the river. At the same time, the drill bit 6 fixedly connected to the bottom of the wing-shaped pile 5 will penetrate deeper into the underwater soil layer. The water depth of the wing-shaped pile 5 is longer than the water depth of the prefabricated mechanism 4. In addition, the surface of the wing-shaped pile 5 presents a wavy wing edge shape, which reduces the impact force of the water flow on the wing-shaped pile 5.
[0023] like Figure 3 , Figure 4 and Figure 5 As shown, the prefabricated mechanism 4 includes a pipe pile 42, a trapezoidal block 43 is fixedly connected to the bottom of the pipe pile 42, a prefabricated component 44 is fixedly connected to the bottom of the trapezoidal block 43, the prefabricated component 44 is slidably installed inside the pipe pile 42, and a connecting plate 41 is fixedly connected to the top of the prefabricated component 44.
[0024] The prefabricated component 44 includes an inner rod 441, the top of which is fixedly connected to the connecting plate 41, and the inner rod 441 is slidably adapted inside the pipe pile 42 and the trapezoidal block 43 respectively, and the bottom of the inner rod 441 is squeezed and adapted with an inclined insert block 442, and the outer side of the inclined insert block 442 is slidably adapted with a storage shell 445, and the top of the storage shell 445 is fixedly connected to the bottom of the trapezoidal block 43, and the bottom of the storage shell 445 is fixedly connected with a threaded head 446. By extending the pipe pile 42 into the water, the threaded head 446 and the storage shell 445 will be embedded in the underwater soil layer together, and the trapezoidal block 43 fixedly connected to the top of the storage shell 445 will be pressed on the top of the underwater soil layer, and the trapezoidal block 43 fixedly connected to the top of the trapezoidal block 43 The pipe pile 42 will play a preliminary role in prefabricating and preventing the soil layer along the river from collapsing. A spring 444 is fixedly connected to the inner side of the storage shell 445, and a plate 443 is fixedly connected to the end of the spring 444 away from the storage shell 445. The inner plug rod 441 is inserted inward from the top of the trapezoidal block 43 through external equipment, and then the inclined surface at the bottom of the inner plug rod 441 will squeeze the inclined surface embedded block 442 outward. At this time, the plate 443 fixedly connected to the outer side of the inclined surface embedded block 442 will compress the spring 444. At the same time, the inclined surface embedded block 442 will extend from the storage shell 445 and be inserted into the underwater soil layer to increase the stability of the pipe pile 42 under water. The plate 443 is fixedly connected to the outer side of the inclined surface embedded block 442.
[0025] When in use, the gravel wrapped in non-woven fabric is placed at the bottom of the stone filling layer 1, and then the thick planting soil wrapped in non-woven fabric is placed on the top of the stone filling layer 1, and then a small amount of vegetation is placed in multiple layers of the greening frame 2 in sequence. Before this, the pipe piles 42 need to be extended into the water, and then the threaded head 446 and the storage shell 445 will be embedded in the underwater soil layer together, and at the same time, the trapezoidal block 43 fixedly connected to the top of the storage shell 445 will be pressed on the top of the underwater soil layer, and the pipe piles 42 fixedly connected to the top of the trapezoidal block 43 will prefabricate the protection of the soil layer along the river. Then, the inner rod 441 is inserted inward from the top of the trapezoidal block 43 through external equipment, and then the inclined surface at the bottom of the inner rod 441 will squeeze the inclined surface insert 442 outward. At this time, the plate 443 fixedly connected to the outside of the inclined surface insert 442 will compress the spring 444, and at the same time, the inclined surface insert 442 will extend from the storage shell 445 and be inserted into the underwater soil layer.
[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An ecological bank protection structure, comprising a stone filling layer (1), characterized in that: The outer side of the stone filling layer (1) is fixedly connected to a greening frame (2), and the bottoms of the stone filling layer (1) and the greening frame (2) are both fixedly connected to a cover plate (3); The bottom of the cover plate (3) is extruded with a prefabricated mechanism (4), a wing-shaped pile (5) is placed beside the prefabricated mechanism (4), the wing-shaped pile (5) is fixedly connected to the bottom of the cover plate (3), and a drill bit (6) is fixedly connected to the bottom of the wing-shaped pile (5).
2. The ecological bank protection structure according to claim 1 is characterized by: The prefabricated mechanism (4) comprises a pipe pile (42), the bottom of the pipe pile (42) being fixedly connected to a trapezoidal block (43), the bottom of the trapezoidal block (43) being fixedly connected to a prefabricated component (44), the prefabricated component (44) being slidably mounted inside the pipe pile (42), and the top of the prefabricated component (44) being fixedly connected to a connecting plate (41).
3. The ecological bank protection structure according to claim 2 is characterized in that: The prefabricated component (44) comprises an inner insert rod (441), the top of the inner insert rod (441) is fixedly connected to the connecting plate (41), and the inner insert rod (441) is slidably fitted inside the pipe pile (42) and the trapezoidal block (43).
4. The ecological bank protection structure according to claim 3 is characterized by: The bottom of the inner insertion rod (441) is extruded and adapted with an inclined surface insert (442), the outer side of the inclined surface insert (442) is slidably adapted with a storage shell (445), and the top of the storage shell (445) is fixedly connected to the bottom of the trapezoidal block (43).
5. The ecological bank protection structure according to claim 4 is characterized by: A threaded head (446) is fixedly connected to the bottom of the storage shell (445), a spring (444) is fixedly connected to the inner side of the storage shell (445), an end of the spring (444) away from the storage shell (445) is fixedly connected to a contact plate (443), and the contact plate (443) is fixedly connected to the outer side of the inclined surface insert (442).