River levee reinforcing and danger removing structure

Abstract

The invention discloses a river embankment reinforcing and danger removing structure, and belongs to the technical field of river embankment reinforcing, the river embankment reinforcing and danger removing structure comprises a grid layer mounted on a downstream slope of a river embankment and further comprises a wave unit assembled on an upstream slope of the river embankment, the wave unit comprises wave plates, every two wave plates are connected end to end, and fluctuation assemblies are assembled on the two sides of the back face of each wave plate; by arranging the wave units, the tough wave plates are connected end to end and are matched with the buffers and the force storage abutting assemblies to form a dynamic buffering system, when water waves impact, the wave plates are reset through the torsional springs and the clockwork springs after being pressed, impact force is converted into wave-shaped shaking, energy is effectively absorbed, and meanwhile the impact force is reduced. When the wave plate moves due to impact, the wave plate abuts against the cam piece, the clockwork spring is driven to accumulate force and abut against the wave plate reversely, an impact-force accumulation-rebound circulation is formed, and dam surface erosion is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of riverbank reinforcement, and in particular to a riverbank reinforcement and hazard removal structure. Background Art

[0002] River embankments are water-retaining structures built along rivers, canals, lakes, coasts, or at the edges of flood diversion areas and reclaimed land. Embankments prevent flooding, block tides, and protect residents and industrial and agricultural production within the embankment.

[0003] When reinforcing riverbanks, the reinforcement of the water-facing slope is more challenging than that of the water-facing slope. Since the water-facing slope is directly subjected to the impact of water flow and waves, its reinforcement project needs to take into account multiple requirements such as anti-scouring, anti-erosion and structural stability. The currently commonly used reinforcement method is to add anchor bars and cast concrete walls twice. Although it can effectively improve the stability of the slope, the construction operation is particularly complicated. Summary of the Invention

[0004] The purpose of the present invention is to propose a riverbank reinforcement and hazard removal structure in order to solve the problem of complex construction operations of commonly used reinforcement methods.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A riverbank reinforcement and hazard removal structure comprises a grid layer installed on the riverbank's backwater slope and a wave unit installed on the riverbank's frontwater slope. The wave unit includes wave plates, two of which are connected end to end, and wave components are installed on both sides of the back of the wave plates; The wave assembly includes a first mounting column fixed in the river bank, a buffer is fixed to one end of the first mounting column, one end of the buffer is rotatably connected to a first U-shaped seat with one end connected to the wave plate through a connecting head, and both ends of the connecting head are provided with torsion springs to enable the wave plate to reset itself after fluctuating due to the impact of water waves.

[0006] As a further description of the above technical solution: The wave unit also includes a force storage and top-resisting assembly mounted on the waterfront slope of the riverbank. The force storage and top-resisting assembly includes a second mounting column fixed to the riverbank, one end of which is rotatably connected to a cylinder via a second U-shaped seat.

[0007] As a further description of the above technical solution: Both ends of the cylinder that penetrates the second U-shaped seat are sleeved with springs, and the two ends of the spring are respectively fixed to the inner wall of the second U-shaped seat and the outer wall of the cylinder.

[0008] As a further description of the above technical solution: Cylindrical members are fixedly provided at both ends of the second U-shaped seat passing through the cylinder. The cam members are inclined, and bumps are fixedly provided on the outer walls of the cam members.

[0009] As a further description of the above technical solution: The buffer includes a positioning disk fixed to the first mounting post, and a holding rod is fixed to the positioning disk.

[0010] As a further description of the above technical solution: A connecting cylinder is sleeved on the holding rod, and a buffer spring is connected by a buffer pad at the inner wall of the connecting cylinder and one end of the holding rod inserted into the connecting cylinder.

[0011] As a further description of the above technical solution: A positioning cylinder is fixed to the grid layer, and a deep embedding assembly is inserted into the positioning cylinder.

[0012] As a further description of the above technical solution: The deep embedding assembly includes a deep embedding column inserted into the positioning cylinder. The bottom end of the deep embedding column is fixed in the river embankment. A plurality of cross through grooves distributed in a circumferential array are formed at the bottom of the inner wall of the deep embedding column, and side embedding strips are slidably connected in the cross through grooves.

[0013] As a further description of the above technical solution: Internal threads are engraved at the top and bottom of the inner wall of the deep embedding column. The deep embedding column is connected with a reinforcing screw through the internal thread, and the bottom end of the reinforcing screw is threadedly connected in the river embankment.

[0014] As a further description of the above technical solution: The deep embedding columns are distributed in a stepped manner, and the deep embedding columns distributed in two levels up and down are connected together by shear members.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: By providing the wave unit, the resilient wave plates are connected end to end. Cooperating with the buffer and the energy storage and jacking assembly, a dynamic buffer system is formed. When the water wave impacts, after the wave plate is pressed, it is reset by the torsion spring and the clockwork spring, converting the impact force into a wave-like vibration, effectively absorbing energy; Meanwhile, when the wave plate is displaced due to the impact, it abuts against the cam member, driving the clockwork spring to store energy and reversely abut against the wave plate, forming an "impact - energy storage - rebound" cycle, reducing the erosion of the dam surface; Moreover, components such as the wave unit and the energy storage and jacking assembly can be prefabricated and assembled on site, shortening the construction period. And compared with the traditional construction method of adding anchor bars and secondary pouring of concrete walls, the operation is relatively simple. At the same time, the wave plate can be disassembled and replaced, reducing the long-term maintenance cost. Description of the Drawings

[0016] Figure 1 Shows a schematic diagram of the overall installation position provided according to an embodiment of the present invention; Figure 2 Shows a schematic diagram of the structure of a corrugated plate provided according to an embodiment of the present invention; Figure 3 Shows a schematic diagram of the split structure of a power storage abutting component provided according to an embodiment of the present invention; Figure 4 Shows what is provided according to an embodiment of the present invention Figure 3 An enlarged view of part A in; Figure 5 Shows a schematic diagram of the structure of a buffer provided according to an embodiment of the present invention; Figure 6 Shows what is provided according to an embodiment of the present invention Figure 5 An enlarged view of part B in; Figure 7 Shows a schematic diagram of the structure of a deep penetration component after partial sectioning provided according to an embodiment of the present invention; Figure 8 Shows what is provided according to an embodiment of the present invention Figure 7 An enlarged view of part C in; Figure 9 Shows a schematic diagram of the installation position of a grid layer provided according to an embodiment of the present invention; Figure 10 Shows a schematic diagram of the installation position of a corrugated unit provided according to an embodiment of the present invention.

[0017] Legend description: 10. Grid layer; 20. Corrugated unit; 21. Corrugated plate; 22. Fluctuation component; 221. First mounting post; 222. Connector; 223. First U-shaped seat; 224. Torsion spring; 23. Power storage abutting component; 231. Second mounting post; 232. Second U-shaped seat; 233. Cylinder; 234. Mainspring; 235. Cam member; 236. Protrusion; 24. Buffer; 241. Positioning disc; 242. Holding rod; 243. Connecting cylinder; 244. Buffer spring; 30. Deep penetration component; 31. Deep penetration post; 32. Side penetration strip; 33. Reinforcing screw; 34. Shearing member; 40. Positioning cylinder. Detailed implementation manners

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0019] As Figure 1 - Figure 10 shown, the present invention provides: A river embankment reinforcement and risk elimination structure, including a grid layer 10 installed on the backwater slope of the river embankment. A positioning cylinder 40 is fixed on the grid layer 10, and a deep penetration component 30 is inserted into the positioning cylinder 40; The deep penetration component 30 includes a deep penetration column 31 inserted into the positioning cylinder 40. The bottom end of the deep penetration column 31 is fixed in the river embankment. A plurality of cross-shaped through grooves are formed at the bottom of the inner wall of the deep penetration column 31 and are distributed in a circumferential array. Side penetration strips 32 are slidably connected in the cross-shaped through grooves. Internal threads are engraved on both the top and bottom of the inner wall of the deep penetration column 31. The deep penetration column 31 is connected with a reinforcement screw 33 through the internal threads. The bottom end of the reinforcement screw 33 is threadedly connected in the river embankment; Specifically, in the initial state, for the convenience of installing the deep penetration column 31, the side penetration strips 32 are in the cross-shaped through grooves. In this state, the inner ends of the side penetration strips 32 face inward and are inside the deep penetration column 31. At the same time, both ends of the side penetration strips 32 are inclined. When installing the reinforcement screw 33, when the bottom end of the reinforcement screw 33 contacts the inner end of the side penetration strip 32, during the downward movement, it will drive the side penetration strip 32 to move outward through the inclined surface, and then the outer end of the side penetration strip 32 will penetrate into the river embankment, increasing the connection between the deep penetration column 31 and the river embankment; Further in detail, as Figure 1 、 Figure 7 and Figure 9 shown, the deep penetration columns 31 are distributed in a stepped shape, and the two deep penetration columns 31 distributed vertically are connected together by a shear member 34; Specifically, through the setting of the shear member 34, the deep penetration columns 31 are connected, enabling the deep penetration columns 31 to effectively reinforce the outside of the river embankment.

[0020] As Figure 1 、 Figure 2 and Figure 5 shown, it also includes a wave unit 20 assembled on the water-facing slope of the river embankment. The wave unit 20 includes wave plates 21. Particularly, the wave plates 21 have toughness, and two wave plates 21 are connected end to end. Preferably, a certain gap can also be left between the ends of two wave plates 21 during installation. At the same time, when connected end to end, the ends of two wave plates 21 are in a lapped form. Particularly, the ends here refer to the top and bottom ends of the wave plates 21; Both sides of the back of the wave plate 21 are equipped with wave assemblies 22. The wave assembly 22 includes a first mounting post 221 fixed in the river bank. A buffer 24 is fixed to one end of the first mounting post 221. One end of the buffer 24 is rotatably connected to a first U-shaped seat 223, one end of which is connected to the wave plate 21, through a connector 222. Specifically, a positioning plate is provided on the front of the wave plate 21 corresponding to the first U-shaped seat 223, and a bolt is provided on the positioning plate. The bolt passes through one end of the wave plate 21 and is connected to the first U-shaped seat 223. Under the action of the bolt, the first U-shaped seat 223 can be fixed to the back of the wave plate 21; In order to ensure that the first U-shaped seat 223 and the wave plate 21 can return to their original position after being deflected by the impact of waves, torsion springs 224 are installed at both ends of the connector 222 to ensure that the wave plate 21 can return to its original position after being deflected by the impact of waves. Specifically, two torsion springs 224 are provided in pairs and are distributed at both ends of the connector 222, so that the first U-shaped seat 223 can be reset to its initial state under the action of the torsion springs 224 after rotating left and right around the connector 222; Furthermore, the buffer 24 includes a positioning plate 241 fixed to the first mounting post 221, a retaining rod 242 fixed to the positioning plate 241, a connecting tube 243 sleeved on the retaining rod 242, a connector 222 fixed to the top of the connecting tube 243, and a buffer spring 244 connected to the inner wall of the connecting tube 243 and the end of the retaining rod 242 inserted into the connecting tube 243 via a buffer pad. Specifically, when the wave plate 21 is impacted by waves, the wave plate 21 moves inward, thereby pushing the connecting tube 243 to move backward, and the impact force is buffered by the buffer spring 244. At the same time, after the waves recede, the elastic force of the buffer spring 244 drives the connecting tube 243 to reset with the wave plate 21.

[0021] In further detail, Figure 2 、 Figure 3 and Figure 4 As shown, in order to further mitigate the impact of water waves, the wave unit 20 further includes a force storage and top-resisting component 23 mounted on the waterfront slope of the river bank; The force-storage push-up assembly 23 includes a second mounting post 231 fixed to the riverbank. One end of the second mounting post 231 is rotatably connected to a cylinder 233 via a second U-shaped seat 232. Both ends of the cylinder 233 that penetrates the second U-shaped seat 232 are sleeved with a spring 234. The spring 234's ends are respectively fixed to the inner wall of the second U-shaped seat 232 and the outer wall of the cylinder 233. Cam members 235 are fixed to both ends of the cylinder 233 that penetrates the second U-shaped seat 232. The cam member 235 is inclined, and a protrusion 236 is fixed to the outer wall of the cam member 235. In the initial state, the convex top end of the inclined cam member 235 abuts against the back of the corrugated plate 21, and in this state, the corrugated plate 21 will not bulge outward. Specifically, when the corrugated plate 21 is impacted by water waves and displaced towards the inner side of the river embankment, the inner wall of the corrugated plate 21 will abut against the inclined cam member 235 and cause it to rotate inward. During the rotation process, the cylinder 233 rotates, thereby driving the clockwork spring 234 to store energy. At the same time, when the cam member 235 rotates, it will also drive the convex block 236 to gradually abut against the inwardly moving corrugated plate 21, thereby abutting against the corrugated plate 21 to move outward again. During the outward movement process, no pressure is exerted on the cam member 235. At this time, the stored clockwork spring 234 releases its energy, causing the cylinder 233 to drive the cam member 235 to rotate to the initial state. During the above process, the corrugated plate 21 vibrates in a wave shape, thereby being able to further buffer the impact force of the water waves, and this vibration state is reciprocating; Specifically, each corrugated plate 21 corresponds to two sets of energy storage abutting components 23, and the two sets of energy storage abutting components 23 are symmetrically arranged, so that the two cam members 235 can still apply force to the cam members 235 at different positions when the corrugated plate 21 is displaced towards the left rear or right rear, thereby causing the clockwork spring 234 to store energy.

[0022] Finally, it is worth noting that the components of the river embankment reinforcement and risk elimination structure connected to the dam are in a sealed connection state with the dam after being fixed, which will not affect the normal anti-seepage performance of the dam, and the materials used are selected according to the formation conditions and engineering anti-seepage requirements.

[0023] Specifically, when the river embankment reinforcement and risk elimination structure is working / being used: 1. Install the deep penetration component 30 Step 1: Insert the deep penetration column 31 into the positioning cylinder 40 to ensure that the bottom end is fixed inside the dam; Step 2: Install the reinforcement screw 33, and drive the side tie bars 3 to expand and penetrate into the dam when moving downward.

[0024] 2. Assemble the corrugated unit 20 and the energy storage abutting component 23 Step 1: Fix the first mounting column 221 and connect the buffer 24 and the first U-shaped seat 223; Step 2: Install the corrugated plate 21 to ensure that the positioning plate is firmly connected to the first U-shaped seat 223; Step 3: Fix the second mounting column 231, connect the second U-shaped seat 232 and the cylinder 233, sleeved with the clockwork spring 234, and install the cam member 235 and the convex block 236.

[0025] 3. Installation and quality acceptance of the grid layer 10 Step 1: Lay the grid layer 10 on the water-retaining slope and fix the positioning cylinder 40; Step 2: Check the firmness of the connection of all components and test the fluctuation reset effect of the corrugated plate 21.

[0026] As described above, it is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent substitutions or changes, shall be covered by the protection scope of the present invention.

Claims

1. A river embankment reinforcement and risk elimination structure, including a grid layer (10) installed on the backwater slope of the river embankment, characterized in that, It also includes a wave unit (20) assembled on the water-facing slope of the river embankment; The wave unit (20) includes wave plates (21), and the two wave plates (21) are connected end to end. Both sides of the back of the wave plate (21) are assembled with wave components (22); The wave component (22) includes a first mounting post (221) fixed in the river embankment. One end of the first mounting post (221) is fixed with a buffer (24). One end of the buffer (24) is rotatably connected through a connector (222) to a first U-shaped seat (223) with one end connected to the wave plate (21). Both ends of the connector (222) are sleeved with torsion springs (224), enabling the wave plate (21) to automatically reset after fluctuating due to water wave impact.

2. The embankment reinforcement and risk elimination structure according to claim 1, characterized in that, The wave unit (20) also includes a power storage and abutting component (23) assembled on the water-facing slope of the river embankment. The power storage and abutting component (23) includes a second mounting post (231) fixed to the river embankment. One end of the second mounting post (231) is rotatably connected through a second U-shaped seat (232) to a cylinder (233).

3. A river embankment reinforcement and risk elimination structure according to claim 2, characterized in that, Both ends of the cylinder (233) passing through the second U-shaped seat (232) are sleeved with clockwork springs (234). The two ends of the clockwork spring (234) are respectively fixed to the inner wall of the second U-shaped seat (232) and the outer wall of the cylinder (233).

4. A river embankment reinforcement and risk elimination structure according to claim 3, characterized in that Both ends of the cylinder (233) passing through the second U-shaped seat (232) are fixed with cam members (235). The cam members (235) are inclined, and bumps (236) are fixed on the outer wall of the cam members (235).

5. A river embankment reinforcement and risk removal structure according to claim 4, characterized in that The buffer (24) includes a positioning disk (241) fixed to the first mounting post (221). A holding rod (242) is fixed on the positioning disk (241).

6. The river embankment reinforcement and risk elimination structure according to claim 5, characterized in that, A connecting cylinder (243) is sleeved on the holding rod (242). The inner wall of the connecting cylinder (243) and one end of the holding rod (242) inserted into the connecting cylinder (243) are jointly connected with a buffer spring (244) through a buffer pad.

7. A river embankment reinforcement and risk elimination structure according to claim 1, characterized in that, A positioning cylinder (40) is fixed on the grid layer (10), and a deep embedding component (30) is inserted into the positioning cylinder (40).

8. A river embankment reinforcement and risk elimination structure according to claim 7, characterized in that, The deep embedding component (30) includes a deep embedding column (31) inserted into the positioning cylinder (40). The bottom end of the deep embedding column (31) is fixed in the river embankment. A plurality of cross through grooves distributed in a circular array are formed at the bottom of the inner wall of the deep embedding column (31). Side embedding strips (32) are slidably connected in the cross through grooves.

9. A river embankment reinforcement and risk elimination structure according to claim 8, characterized in that, Internal threads are engraved at the top and bottom of the inner wall of the deep embedding column (31). The deep embedding column (31) is connected with a reinforcement screw rod (33) through internal threads. The bottom end of the reinforcement screw rod (33) is threadedly connected in the river embankment.

10. A river embankment reinforcement and risk elimination structure according to claim 9, characterized in that, The deep embedding columns (31) are distributed in a stepped shape, and the two vertically distributed deep embedding columns (31) are connected together through shear members (34).

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