Water conservancy dike reinforcing device with buffering and wave blocking functions

Abstract

The invention relates to the field of dike reinforcement, in particular to a water conservancy dike reinforcement device with buffering and wave blocking functions. The wave blocking device comprises a concrete base and a wave blocking module. The concrete base is obliquely arranged on a dam slope; the multiple wave blocking modules are attached to the upper surface of the concrete base in an array mode, each wave blocking module comprises a mounting block detachably mounted on the concrete base and two wave blocking assemblies distributed in a staggered mode, and each mounting block is provided with two bosses used for limiting the overturning range of the corresponding wave blocking assembly. The wave blocking assembly comprises a support arranged on the mounting block, a rotary table rotationally arranged on the support and a wave blocking frame arranged on the rotary table, the wave blocking frame comprises a V-shaped plate part and an end plate part connected to the end of the V-shaped plate part, the end plate part is connected with the rotary table, and the inner side of the V-shaped plate part is provided with a water inlet face gradually expanding in the direction away from the end plate part. Waves are disturbed through the echelon progressive wave blocking modules, impact of the waves is buffered, and the buffering effect is good.

Description

Technical Field

[0001] The present invention relates to the field of levee reinforcement, and particularly to a water conservancy levee reinforcement device with a buffer wave-blocking function. Background Art

[0002] Water conservancy levees are protective projects to prevent water from flowing randomly, including river levees, lake levees, river embankments, and sea dikes, etc. Generally, a levee reinforcement device is installed on the water conservancy levee to improve the protection effect of the water conservancy levee.

[0003] Chinese Patent Publication No. CN113846601A discloses a water conservancy levee reinforcement device with a buffer wave-blocking function, including: a concrete base, on which an upper part of the concrete base is fixedly installed with a reinforcement plate member, and the middle part of the upper end surface of the reinforcement plate member is an inclined surface, and six rectangular through-holes are evenly formed on the upper inclined surface of the reinforcement plate member; eighteen water-blocking parts are evenly clamped on the upper inclined surface of the reinforcement plate member, and a wave-blocking part is fixed on the upper end surface at the rear side of the reinforcement plate member. In this device, after the water-blocking part is damaged due to the impact of water waves, the corresponding damaged water-blocking part can be removed from the upper end surface of the support frame and replaced. And during the whole replacement process, since there is no need to replace the entire levee reinforcement device, the replacement cost of the levee reinforcement device is greatly reduced.

[0004] However, the above technical solution has the following deficiencies: mainly through the wave-blocking part at the top to buffer the impact of waves, which belongs to end protection and has a poor buffering effect. Summary of the Invention

[0005] The object of the present invention is to address the problems in the background art and propose a water conservancy levee reinforcement device with a buffer wave-blocking function, which turbulizes the waves through a wave-blocking module with a step-by-step progression and buffers the impact of the waves, and has a good buffering effect.

[0006] The technical solution of the present invention, a water conservancy levee reinforcement device with a buffer wave-blocking function, includes a concrete base and a wave-blocking module; the concrete base is inclined and arranged on the slope of the dam; multiple groups of the wave-blocking modules are arrayed and attached to the upper surface of the concrete base. The wave-blocking module includes a mounting block detachably installed on the concrete base and two groups of wave-blocking components distributed in a staggered manner. The mounting block has two convex platforms for defining the flipping range of the wave-blocking components. The wave-blocking component includes a support seat arranged on the mounting block, a turntable rotatably arranged on the support seat, and a wave-blocking frame arranged on the turntable. The wave-blocking frame includes a V-shaped plate part and an end plate part connected to the end of the V-shaped plate part. The end plate part is connected to the turntable. The inner side of the V-shaped plate part has a water inlet surface that gradually expands in the direction away from the end plate part. When the wave impacts the wave-blocking frame upward, the wave-blocking frame is flipped to the position where the end plate part abuts against the top surface of the convex platform.

[0007] Preferably, the end plate part is evenly provided with mesh holes.

[0008] Preferably, a retaining seat for blocking the wave blocking rack is provided on the convex platform, and the retaining seat has a V-shaped groove that fits the outer side surface of the V-shaped plate portion.

[0009] Preferably, the mounting block is provided with a first diversion block, a second diversion block and a third diversion block. The first diversion block and the second diversion block are parallel, the second diversion block and the third diversion block are arranged side by side, the second diversion block faces one convex platform and is spaced from it, the third diversion block is connected to the convex platform, and the first diversion block faces the other convex platform and is spaced from it; a diversion channel is formed between the first diversion block, the second diversion block and the third diversion block.

[0010] Preferably, the cross-sectional profiles of the first diversion block, the second diversion block and the third diversion block are all trapezoidal.

[0011] Preferably, both the two sides of the lower part and the two sides of the upper part of the convex platform have inclined surfaces. One end of the second diversion block facing one convex platform has a V-shaped inclined surface four, and one end of the first diversion block facing the other convex platform has a V-shaped inclined surface one.

[0012] Preferably, a diversion seat is detachably installed on the top of the concrete base. The diversion seat has an arc surface extending upward in the reverse direction, and the arc surface has a diversion groove communicating with the diversion channel.

[0013] Preferably, a first screw barrel, a second screw barrel and a third screw barrel are embedded in the concrete base. The mounting block has a first through hole corresponding to the first screw barrel and a second through hole corresponding to the second screw barrel. A first bolt threadedly connected to the first screw barrel is inserted through the first through hole, a second bolt threadedly connected to the second screw barrel is inserted through the second through hole, the diversion seat has a third through hole corresponding to the third screw barrel, and a third bolt threadedly connected to the third screw barrel is inserted through the third through hole.

[0014] Compared with the prior art, the present invention has the following beneficial technical effects: The present invention turbulizes the waves through the wave blocking modules in a step-by-step progression and buffers the impact of the waves, with good buffering effect. When the waves move upward, the misaligned wave blocking racks can disrupt the impact direction of the waves and weaken the impact force of the waves, achieving an effective wave buffering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of an embodiment of the present invention; Figure 2 is a schematic structural diagram of the concrete base; Figure 3 is a schematic structural diagram of the wave blocking rack in the wave blocking module when it is not flipped; Figure 4 is a schematic structural diagram of the wave blocking rack in the wave blocking module when it is flipped; Figure 5 is a schematic structural diagram of the flipping principle of the wave blocking rack; Figure 6 is a schematic structural diagram of the diversion seat.

[0016] Figure numerals: 1, concrete base; 101, screw barrel one; 102, screw barrel two; 103, screw barrel three; 2, mounting block; 201, through hole one; 202, through hole two; 21, guide block one; 211, inclined plane one; 22, boss one; 221, inclined plane two; 222, inclined plane three; 23, guide block two; 231, inclined plane four; 24, boss two; 241, inclined plane five; 242, inclined plane six; 25, guide block three; 31, wave-breaking frame; 311, water inlet surface; 32, turntable; 33, support; 4, block seat; 5, guide seat; 501, through hole three; 51, arc surface; 511, guide groove; 52, rib plate. DETAILED DESCRIPTION

[0017] Embodiment 1 like Figures 1-6 As shown, the present embodiment proposes a water conservancy embankment reinforcement device with a buffering and wave-blocking function, comprising a concrete base 1 and a wave-blocking module.

[0018] The concrete base 1 is obliquely arranged on the slope of the dam and distributed along the direction of the dam.

[0019] like Figure 1 , Figure 3 and Figure 4 As shown, a plurality of wave-blocking modules are arranged in an array on the upper surface of a concrete base 1, and the wave-blocking module comprises a mounting block 2 detachably mounted on the concrete base 1 and two groups of wave-blocking components that are staggered. The mounting block 2 has two bosses for limiting the flipping range of the wave-blocking components, and the bosses comprise a boss 1 22 and a boss 2 24 that are staggered, and the two bosses are respectively used to limit the flipping range of the two groups of wave-blocking components.

[0020] The wave-blocking assembly includes a support 33 provided on the mounting block 2, a turntable 32 rotatably provided on the support 33, and a wave-blocking frame 31 provided on the turntable 32. The wave-blocking frame 31 is in a default laying state above the water level and is laid on the mounting block 2. The wave-blocking frame 31 can be made of a rigid plastic plate, which has good impact resistance and is easy to float. When the wave impacts the wave-blocking frame 31, it is easier to turn the wave-blocking frame 31 upwards. The wave-blocking frame 31 includes a V-shaped plate portion and end plate portions connected to the ends of the V-shaped plate portion. The end plate portions are evenly distributed with mesh holes to reduce the resistance when the wave-blocking frame 31 turns upwards. The end plate portions are connected to the turntable 32 to enable the turning of the wave-blocking frame 31. The wave-blocking frame 31 can reduce the impact of waves in the turning state. The inner side of the V-shaped plate portion has a water inlet surface 311 that gradually expands in a direction away from the end plate portion. When the wave impacts the wave-blocking frame 31 upwards, the water can more easily enter the water inlet surface 311, thereby making it easier to turn the wave-blocking frame 31 upwards. Finally, the wave-blocking frame 31 is turned to a position where the end plate portion abuts against the top surface of the convex platform. At this time, the wave-blocking frame 31 can effectively cope with the impact of the wave and reduce the wave impact force. Multiple wave-blocking assemblies act together, and multiple wave-blocking frames 31 are turned in sequence according to the order of inclined distribution from bottom to top, reducing the wave impact in a progressive manner and having good wave-blocking performance.

[0021] In this embodiment, the wave is disturbed by the wave-blocking modules in a stepped progression manner, and the impact of the wave is buffered, with a good buffering effect. When the wave moves upwards, the misaligned wave-blocking frames 31 can disrupt the impact direction of the wave and weaken the wave impact force, achieving an effective wave buffering effect. When the wave retreats, the wave-blocking frame 31 rotates in the reverse direction due to its own gravity and re-lays on the mounting block 2 to prepare for the next wave impact.

[0022] Embodiment 2 As Figures 1-6 shown, a water conservancy dike reinforcement device with a buffer wave-blocking function proposed in this embodiment, compared with Embodiment 1, in this embodiment, a retaining seat 4 for blocking the wave-blocking frame 31 is provided on the convex platform. The retaining seat 4 has a V-shaped groove that fits the outer side surface of the V-shaped plate portion, effectively limiting the turning of the wave-blocking frame 31 and enhancing the ability of the wave-blocking frame 31 to buffer the wave.

[0023] As Figure 3 and Figure 4As shown in the figure, the mounting block 2 is provided with a first flow guiding block 21, a second flow guiding block 23 and a third flow guiding block 25. The first flow guiding block 21 and the second flow guiding block 23 are parallel, the second flow guiding block 23 and the third flow guiding block 25 are arranged side by side, and the second flow guiding block 23 faces a boss and is spaced from it to provide a space for the wave blocking frame 31 to flip. This boss is the second boss 24, and the third flow guiding block 25 is connected to this boss. The first flow guiding block 21 faces another boss and is spaced from it to provide a space for the wave blocking frame 31 to flip. This other boss is the first boss 22. A flow guiding channel is formed between the first flow guiding block 21, the second flow guiding block 23 and the third flow guiding block 25, which is specifically divided into a channel between the first flow guiding block 21 and the second flow guiding block 23 and a channel between the first flow guiding block 21 and the third flow guiding block 25, and the waves flow upward along this channel.

[0024] As Figure 3 and Figure 4 shown, the cross-sectional profiles of the first flow guiding block 21, the second flow guiding block 23 and the third flow guiding block 25 are all trapezoidal, and the two sides are inclined planes for the wave blocking frame 31 to rest on.

[0025] As Figure 3 and Figure 4 shown, both the lower sides and the upper sides of the bosses have inclined planes. Among them, the inclined planes on the lower sides of the first boss 22 are the second inclined planes 221, and the inclined planes on the upper sides are the third inclined planes 222. The inclined planes on the lower sides of the second boss 24 are the fifth inclined planes 241, and the inclined planes on the upper sides are the sixth inclined planes 242. One end of the second flow guiding block 23 facing a boss has a V-shaped fourth inclined plane 231, and one end of the first flow guiding block 21 facing another boss has a V-shaped first inclined plane 211. When the waves flow upward, they are guided by the second inclined plane 221 and the fifth inclined plane 241. When the waves flow downward and back, they are guided by the third inclined plane 222, the sixth inclined plane 242, the fourth inclined plane 231 and the first inclined plane 211 to flow downward along the flow guiding channel.

[0026] As Figure 2 and Figure 3 shown, a first screw barrel 101 and a second screw barrel 102 are embedded in the concrete base 1. The mounting block 2 has a first through hole 201 corresponding to the first screw barrel 101 and a second through hole 202 corresponding to the second screw barrel 102. A first bolt threadedly connected to the first screw barrel 101 is inserted through the first through hole 201, and a second bolt threadedly connected to the second screw barrel 102 is inserted through the second through hole 202. By disassembling and assembling the first bolt and the second bolt, the mounting block 2 can be disassembled and assembled on the concrete base 1. The bolts are made of stainless steel bolts and are not easy to rust. When the parts in a set of wave blocking modules are damaged, the entire wave blocking module can be removed and replaced, which is modular for maintenance and has low maintenance costs.

[0027] In this embodiment, the limit-blocking ability of the wave-blocking frame 31 is improved by adding a blocking seat 4, thereby enhancing the anti-impact performance against waves. In addition, by providing inclined surfaces on the diversion blocks and the convex platforms to divert water, the water flow direction is disrupted when the waves flow upward, and the water can flow downward effectively when it retreats downward.

[0028] Embodiment III As Figures 1-6 shown, a water conservancy dike reinforcement device with a buffer wave-blocking function proposed in this embodiment, compared with Embodiment II, in this embodiment, a diversion seat 5 is detachably installed on the top of the concrete base 1. The diversion seat 5 has an arc surface 51 extending upward in the reverse direction. The arc surface 51 has a diversion groove 511 communicating with the diversion channel, and the diversion groove 511 is an arc groove. For the waves flowing upward obliquely, they will continue to flow along the arc surface 51 and the diversion groove 511, and the waves are diverted reversely into the water, using the reversely extending arc structure to buffer the impact of the waves on the diversion seat 5, thereby enhancing the wave-blocking performance of the entire water conservancy dike reinforcement device.

[0029] As Figure 1 and Figure 6 shown, for the detachable installation of the diversion seat 5 on the concrete base 1, a screw barrel III 103 is embedded in the concrete base 1. The diversion seat 5 has a through hole III 501 corresponding to the screw barrel III 103, and a bolt III threadedly connected to the screw barrel III 103 is inserted through the through hole III 501. The diversion seat 5 is disassembled and assembled by disassembling and assembling the bolt III. The disassembly and assembly are convenient, and the bolt is made of stainless steel and is not easy to rust. To enhance the structural strength of the diversion seat 5, a plurality of rib plates 52 are arranged side by side on the back of the diversion seat 5.

[0030] In this embodiment, by adding a diversion seat 5 to divert the waves that cross the wave-blocking module, the waves are diverted reversely into the water, effectively buffering the impact on the diversion seat 5.

[0031] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made without departing from the spirit of the present invention within the knowledge scope of those skilled in the art to which the present invention pertains.

Claims

1. A water conservancy dike reinforcement device with a buffer wave-blocking function, characterized in that, Including: A concrete base (1), which is inclined and arranged on the slope of the dam; A wave-blocking module, on the upper surface of the concrete base (1), multiple groups are arrayed and fitted. It includes mounting blocks (2) detachably installed on the concrete base (1) and two groups of wave-blocking components with staggered distribution. The mounting block (2) has two bosses for defining the flipping range of the wave-blocking components. The wave-blocking component includes a support (33) arranged on the mounting block (2), a turntable (32) rotatably arranged on the support (33), and a wave-blocking frame (31) arranged on the turntable (32). The wave-blocking frame (31) includes a V-shaped plate part and an end plate part connected to the end of the V-shaped plate part. The end plate part is connected to the turntable (32). The inner side of the V-shaped plate part has a water inlet surface (311) that gradually expands in the direction away from the end plate part. When the wave impacts the wave-blocking frame (31) upward, the wave-blocking frame (31) is flipped to the position where the end plate part abuts against the top surface of the boss.

2. The hydraulic dike reinforcement device with a buffer wave-blocking function according to claim 1, characterized in that, The end plate part is evenly distributed with mesh holes.

3. A water conservancy dike reinforcement device with a buffer wave blocking function according to claim 1, characterized in that, A retaining seat (4) for blocking the wave-blocking frame (31) is arranged on the boss. The retaining seat (4) has a V-shaped groove that fits the outer side surface of the V-shaped plate part.

4. A water conservancy dike reinforcement device with a buffer wave-blocking function according to claim 1, characterized in that, On the mounting block (2), there are a first guide block (21), a second guide block (23), and a third guide block (25). The first guide block (21) and the second guide block (23) are parallel. The second guide block (23) and the third guide block (25) are arranged side by side. The second guide block (23) faces one boss and is spaced from it. The third guide block (25) is connected to this boss. The first guide block (21) faces the other boss and is spaced from it. A guide channel is formed between the first guide block (21), the second guide block (23), and the third guide block (25).

5. A water conservancy dike reinforcement device with a buffer wave-blocking function according to claim 4, characterized in that, The cross-sectional profiles of the first guide block (21), the second guide block (23), and the third guide block (25) are all trapezoidal.

6. The water conservancy dike reinforcement device with a buffer wave blocking function according to claim 4, characterized in that, Both sides of the lower part and both sides of the upper part of the boss have inclined surfaces. One end of the second guide block (23) facing one boss has a V-shaped inclined surface four (231). One end of the first guide block (21) facing the other boss has a V-shaped inclined surface one (211).

7. A water conservancy dike reinforcement device with a buffer wave-blocking function according to claim 4, characterized in that, A guide seat (5) is detachably installed on the top of the concrete base (1). The guide seat (5) has an arc surface (51) extending upward in the reverse direction. The arc surface (51) has a guide groove (511) communicating with the guide channel.

8. A water conservancy dike reinforcement device with a buffer wave-blocking function according to claim 7, characterized in that, On the concrete base (1), a first screw barrel (101), a second screw barrel (102), and a third screw barrel (103) are embedded. The mounting block (2) has a first through hole (201) corresponding to the first screw barrel (101) and a second through hole (202) corresponding to the second screw barrel (102). A first bolt threadedly connected to the first screw barrel (101) is inserted through the first through hole (201). A second bolt threadedly connected to the second screw barrel (102) is inserted through the second through hole (202). The guide seat (5) has a third through hole (501) corresponding to the third screw barrel (103). A third bolt threadedly connected to the third screw barrel (103) is inserted through the third through hole (501).

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