River dike wave-proof plate for water conservancy and hydropower engineering

Abstract

The utility model relates to the technical field of river dike wave-proof plates, in particular to a river dike wave-proof plate for water conservancy and hydropower engineering, which comprises a fixing plate, a plurality of connecting frames are fixedly connected to one side of the fixing plate, an inclined guide frame is fixedly connected to one end, far away from the fixing plate, of each connecting frame, and a plurality of guide levers are fixedly connected to the inner wall of the guide frame. The outer walls of the multiple guide bars are jointly connected with a sliding block in a sliding mode, and the primary side face of the sliding block is fixedly connected with a wave-proof plate. Compared with the prior art, the wave-proof plate has the advantages that straight-face waves can be avoided through the obliquely-arranged wave-proof plate, the waves can be cleaned and uprush through guiding of the inclined face, impact is reduced, meanwhile, energy of the waves is weakened, water of a part of the waves is released when the waves are guided to the guiding plate through the through holes, kinetic energy is further weakened, and the wave-proof effect is achieved. And finally, the waves flow away reversely under the guidance of the guide plate, so that the direct impact force of the waves on the washboard is greatly reduced in the process, and the service life of the washboard is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of river embankment wave-breaking plates, in particular to a river embankment wave-breaking plate used in water conservancy and hydropower projects. Background Art

[0002] The river embankment in water conservancy and hydropower projects itself has the function of blocking water flow. However, when there are strong winds and waves in the river embankment, the waves will rush towards the river embankment and overflow the river embankment, affecting objects on the river embankment and even pedestrians and vehicles. At this time, wave-breaking boards are needed to resist the impact of the waves.

[0003] In Chinese utility model CN218932996U, a river embankment wave-breaking plate for water conservancy and hydropower engineering is disclosed. The river embankment wave-breaking plate for water conservancy and hydropower engineering is provided with a connecting plate, a rotating rod, a fixing block, a receiving shell, a guide plate and an adjusting bolt. The guide plate slides inside the receiving shell, and then the receiving shell presses the guide plate tightly, and the height of the guide plate can be adjusted to play the role of adjusting the wave-breaking height. Then, by providing a river embankment body, a mounting plate, an anti-slip plate, a mounting shell, a clamping plate, a connecting plate, a fixing bolt, a rotating rod, a fixing block and a receiving shell, the river embankment wave-breaking plate is provided with a connecting plate, a rotating rod, a fixing block and a receiving shell. The mounting plate with the anti-skid plate is embedded in the interior of the embankment body to increase the stability of the mounting shell, and then the fixing bolts fix the clamping plate with the connecting plate and the mounting shell, so that the wave-breaking structure and the embankment body can be firmly connected, thereby achieving a stronger fixation effect between the wave-breaking mechanism and the embankment, and preventing the wave-breaking mechanism from falling off from the embankment, thereby avoiding the problem that the wave-breaking mechanism lacks a firm fixing structure with the embankment, resulting in it easily falling off from the embankment over time and affecting the wave-breaking effect. However, the embankment wave-breaking plate for water conservancy and hydropower projects still has the following problems in use:

[0004] The river embankment wave-breaking plates used in this water conservancy and hydropower project are arranged perpendicular to the water surface, causing waves to rush vertically towards the wave-breaking plates, causing the wave-breaking plates to receive impact vertically. The impact is relatively large, and there is a lack of a weakening structure, which has a greater impact on the wave-breaking plates and affects their service life. Utility Model Content

[0005] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0006] Therefore, one purpose of the present invention is to provide a river embankment wave-breaking plate for water conservancy and hydropower engineering, so as to solve the problems mentioned in the background technology and overcome the shortcomings of the existing technology.

[0007] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the present invention provides a river embankment wave-breaking plate for water conservancy and hydropower engineering, including a fixed plate, a plurality of connecting frames are fixedly connected to one side of the fixed plate, and a plurality of connecting frames are fixedly connected to an inclined guide frame at one end away from the fixed plate, the inner wall of the guide frame is fixedly connected to a plurality of guide bars, and the outer walls of the plurality of guide bars are commonly slidably connected to a sliding block, the primary side of the sliding block is fixedly connected to the wave-breaking plate, the top of the wave-breaking plate is fixedly connected to the reversely curved guide plate, the wave-breaking plate is fitted with the outer surface of the guide frame and is inclined, the tops of the outer walls of the plurality of guide bars are all sleeved with thrust springs, the thrust springs are located between the top surface of the sliding block and the top surface of the inner wall of the guide frame, and the guide plate is provided with a plurality of through holes on one side close to the connection with the wave-breaking plate.

[0008] Preferably, any of the above solutions is that the plurality of through holes are evenly distributed in the width direction of the guide plate, and the plurality of through holes are all facing the wave-breaking plate.

[0009] The technical effect achieved by adopting the above solution is that a portion of the wave water is released when it is guided to the guide plate through the plurality of through holes, thereby further weakening the kinetic energy.

[0010] Preferably, any of the above schemes has a plurality of weakening ridges fixedly connected to the water-facing surface of the wave-breaking plate, the lengths of the plurality of weakening ridges are adapted to the width of the wave-breaking plate, and the back of the wave-breaking plate completely covers the outer surface of the guide frame.

[0011] The technical effect achieved by adopting the above solution is that the energy of the waves can be gradually weakened by a plurality of weakening ribs.

[0012] Preferably, any of the above schemes has a diameter of the thrust spring that is smaller than the depth of the inner wall of the guide frame, and a length of the thrust spring after reset that is compatible with the length of the guide bar.

[0013] The technical effect achieved by adopting the above solution is: the thrust spring is completely accommodated in the inner wall of the guide frame, the wave-breaking plate tightly covers the inner wall of the guide frame, and the protection effect on the spring is improved.

[0014] Preferably, any of the above schemes has a baffle fixedly connected to the back of the guide plate at the bottom of the through hole, and a guide baffle fixedly connected to the back of the guide plate at the top of the through hole, and the guide baffle is bent downward to align with the position between the fixed plate and the guide frame.

[0015] The technical effect achieved by adopting the above solution is that the water passing through the through hole is guided by the guide shield to the outside of the fixed plate to prevent it from flying onto the shore.

[0016] Compared with the prior art, the advantages and beneficial effects of the present invention are as follows:

[0017] The river embankment wave-breaking plate for water conservancy and hydropower projects can avoid facing waves directly by virtue of the inclined wave-breaking plate. The inclined surface guides the waves to clean and surge, thereby reducing the impact and weakening the energy of the waves. A portion of the wave water is then released when it is guided to the guide plate through the plurality of through holes, thereby further weakening the kinetic energy. Finally, the waves flow in the opposite direction under the guidance of the guide plate. This process greatly reduces the direct impact force of the waves on the wave-breaking plate, thereby increasing the service life of the wave-breaking plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 This is a front view structural diagram of the utility model;

[0020] Figure 3 For this utility model Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle.

[0021] In the figure: 1-fixed plate, 2-connecting frame, 3-guide frame, 4-wave-proof plate, 5-weakening ridge, 6-guide plate, 7-shielding plate, 8-flow guide shield, 9-through hole, 10-guide bar, 11-sliding block, 12-thrust spring. DETAILED DESCRIPTION

[0022] The present invention will be further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0023] Example 1: Figures 1 to 3 As shown, a river embankment wave-breaking plate for water conservancy and hydropower projects includes a fixed plate 1, a plurality of connecting frames 2 are fixedly connected to one side of the fixed plate 1, and an end of the plurality of connecting frames 2 away from the fixed plate 1 is fixedly connected to an inclined guide frame 3, the inner wall of the guide frame 3 is fixedly connected to a plurality of guide bars 10, and the outer walls of the plurality of guide bars 10 are slidably connected to a sliding block 11, a primary side surface of the sliding block 11 is fixedly connected to a wave-breaking plate 4, and the top of the wave-breaking plate 4 is fixedly connected to a reversely curved guide plate 6, the wave-breaking plate 4 is fitted with the outer surface of the guide frame 3 and is arranged in an inclined manner, the tops of the outer walls of the plurality of guide bars 10 are all sleeved with thrust springs 12, the thrust springs 12 are between the top surface of the sliding block 11 and the top surface of the inner wall of the guide frame 3, and a plurality of through holes 9 are opened on the side of the guide plate 6 close to the connection with the wave-breaking plate 4.

[0024] As an optional technical solution of the present invention, a plurality of through holes 9 are evenly distributed in the width direction of the guide plate 6, and a plurality of through holes 9 are all facing the wave-breaking plate 4. The waves rush to the guide plate 6 under the guidance of the inclined surface, and a portion of the wave water is released when guided to the guide plate 6 through the plurality of through holes 9, thereby further weakening the kinetic energy.

[0025] As an optional technical solution of the present invention, the water-facing surface of the wave-breaking plate 4 is fixedly connected with a plurality of weakening ridges 5, the lengths of the plurality of weakening ridges 5 are adapted to the width of the wave-breaking plate 4, and the back of the wave-breaking plate 4 completely covers the outer surface of the guide frame 3. The energy of the waves can be gradually weakened by the plurality of weakening ridges 5.

[0026] As an optional technical solution of the present invention, the diameter of the thrust spring 12 is smaller than the depth of the inner wall of the guide frame 3, and the length of the thrust spring 12 after reset is adapted to the length of the guide bar 10, so that the thrust spring 12 is completely received in the inner wall of the guide frame 3, so that the wave-breaking plate 4 tightly covers the inner wall of the guide frame 3, thereby improving the protection effect of the spring.

[0027] As an optional technical solution of the present invention, a baffle plate 7 is fixedly connected to the back of the guide plate 6 at the bottom of the through hole 9, and a guide baffle 8 is fixedly connected to the back of the guide plate 6 at the top of the through hole 9. The guide baffle 8 is bent downward to align with the position between the fixed plate 1 and the guide frame 3. The water passing through the through hole 9 is guided by the guide baffle 8 and introduced into the outside of the fixed plate 1 to prevent it from flying onto the shore.

[0028] A river embankment wave-breaking plate for water conservancy and hydropower projects, the working principle of which is as follows:

[0029] 1) When the water flows towards the wave-breaking board 4, the inclined surface guides the water to wash the waves upwards, avoiding facing the waves directly;

[0030] 2) The wave energy can be gradually weakened by a number of weakening ribs 5, and the kinetic energy can be absorbed by the thrust spring 12;

[0031] 3) The waves, guided by the inclined surface, rush to the guide plate 6. When the waves are guided to the guide plate 6, a portion of the wave water is released through the plurality of through holes 9, further weakening the kinetic energy. The water passing through the through holes 9 is shielded and guided by the guide baffle 8 and directed to the outside of the fixed plate 1, preventing it from flying onto the shore.

[0032] 4) Finally, the waves flow in the opposite direction under the guidance of the guide plate 6. This process greatly reduces the direct impact force of the waves on the wave-breaking plate 4, thereby increasing the service life of the wave-breaking plate 4.

[0033] To sum up, the river embankment wave-breaking plate used in the water conservancy and hydropower project can avoid facing the waves directly by means of the inclined wave-breaking plate 4. The waves can be cleaned and surged by the guidance of the inclined surface, thereby reducing the impact and weakening the energy of the waves. Then, a part of the wave water is released when it is guided to the guide plate 6 through a number of through holes 9, thereby further weakening the kinetic energy. Finally, the waves flow in the opposite direction under the guidance of the guide plate 6. This process greatly reduces the direct impact force of the waves on the wave-breaking plate 4 and improves the service life of the wave-breaking plate 4.

[0034] Although the embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and should not be construed as limiting the present invention. Those skilled in the art may make changes, modifications, substitutions, and variations to the above embodiments without departing from the principles and purpose of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A river embankment wave-breaking plate for water conservancy and hydropower projects, characterized by: The invention comprises a fixed plate (1), wherein one side of the fixed plate (1) is fixedly connected to a plurality of connecting frames (2), and one end of the plurality of connecting frames (2) away from the fixed plate (1) is fixedly connected to an inclined guide frame (3), the inner wall of the guide frame (3) is fixedly connected to a plurality of guide bars (10), and the outer walls of the plurality of guide bars (10) are slidably connected to a sliding block (11), a primary side of the sliding block (11) is fixedly connected to a wave-breaking plate (4), and the top of the wave-breaking plate (4) is fixedly connected to a reversely curved guide plate (6), the wave-breaking plate (4) and the outer surface of the guide frame (3) are fitted and inclined, and the tops of the outer walls of the plurality of guide bars (10) are all sleeved with thrust springs (12), and the thrust springs (12) are located between the top surface of the sliding block (11) and the top surface of the inner wall of the guide frame (3), and a plurality of through holes (9) are opened on one side of the guide plate (6) close to the connection with the wave-breaking plate (4).

2. The embankment wave-breaking plate for water conservancy and hydropower engineering according to claim 1, characterized in that: The plurality of through holes (9) are evenly distributed in the width direction of the guide plate (6), and the plurality of through holes (9) are all oriented toward the wave-breaking plate (4).

3. The embankment wave-breaking plate for water conservancy and hydropower engineering according to claim 2, characterized in that: The water-facing surface of the wave-breaking plate (4) is fixedly connected with a plurality of weakening ridges (5), the lengths of the plurality of weakening ridges (5) are adapted to the width of the wave-breaking plate (4), and the back surface of the wave-breaking plate (4) completely covers the outer surface of the guide frame (3).

4. The embankment wave-breaking plate for water conservancy and hydropower engineering according to claim 3, characterized in that: The diameter of the thrust spring (12) is smaller than the depth of the inner wall of the guide frame (3), and the length of the thrust spring (12) after reset is adapted to the length of the guide bar (10).

5. The embankment wave-breaking plate for water conservancy and hydropower engineering according to claim 4, characterized in that: The back of the guide plate (6) is fixedly connected to a shielding plate (7) at a position at the bottom of the through hole (9), and the back of the guide plate (6) is fixedly connected to a guide shielding plate (8) at a position at the top of the through hole (9), and the guide shielding plate (8) is bent downward to align with a position between the fixed plate (1) and the guide frame (3).

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