River dike wave-proof plate

Abstract

The utility model relates to the field of hydraulic engineering, and discloses a river dike wave-proof plate which comprises a mounting plate, an impact plate is arranged on the left side of the mounting plate, angle adjusting devices are arranged at the upper end and the lower end of the left side of the mounting plate respectively, an impact-resistant device is fixedly connected to the left side of the mounting plate, and the impact-resistant device comprises a supporting block. Through the arrangement of the elastic telescopic rod, the connecting rod, the piston rod, the damping bin and the supporting block, the impact plate drives the piston rod to slide in the damping bin when being impacted by water waves, so that damping liquid in the damping bin flows through a through hole in the piston rod, the damping effect is achieved, and meanwhile after being impacted, the piston rod can slide in the damping bin. In addition, due to the fact that the end, away from the mounting plate, of the elastic telescopic rod is arranged to be hemispherical, deformation caused by rigid collision after impact can be avoided, and the service life of the elastic telescopic rod is effectively prolonged.

Description

Technical Field

[0001] The utility model relates to the field of water conservancy projects, in particular to a river bank wave-breaking plate. Background Art

[0002] A wave shield is a structure used to prevent the impact of waves. It is usually used to protect coastal or waterside buildings such as coastlines, docks, shipyards, river embankments, bridges, etc. Its design purpose is to reduce or eliminate the damage and risks of waves to buildings and personnel.

[0003] After searching, Chinese patent announcement number: CN220521212U discloses a river embankment wave-breaking plate for water conservancy and hydropower engineering. This patent sets a first supporting spring, a second supporting spring, a second slide groove, and a second sliding block to allow the wave-breaking plate to withstand the impact of water waves. A connecting guide plate, a connecting groove, and a connecting block are also provided so that multiple wave-breaking plates can be connected for wave protection. The first guide plate, the guide groove, the water inlet groove, and the water outlet groove are also provided so that when the water waves hit the first guide plate, part of the water flow of the water wave first passes through the water inlet groove, enters the guide groove, and then flows out from the water outlet groove to slow down the convection impact with the impacting water waves. A circular shaft and a movable block are also provided so that the wave-breaking plate can adjust the contact angle with the river embankment.

[0004] However, in actual use, since the spring will continue to vibrate after being impacted to buffer the impact force, the wave-breaking plate will continue to vibrate after being impacted and hit the connection between it and the river bank, making it very easy to cause rigid collision and deformation, thereby affecting its service life. Therefore, a river bank wave-breaking plate is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a river embankment wave-breaking plate, which aims to improve the problem in the prior art that only buffering the impact force by springs will cause the wave-breaking plate to continuously vibrate and hit its connection.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a river bank wave-breaking plate, comprising a mounting plate, an impact plate is arranged on the left side of the mounting plate, angle adjustment devices are arranged at both upper and lower ends of the left side of the mounting plate, and an anti-impact device is fixedly connected to the left side of the mounting plate;

[0007] The anti-impact device includes a support block, a damping chamber is fixedly connected to the left side of the support block, the upper and lower ends of the damping chamber are piston-connected to piston rods, one end of the piston rod away from the damping chamber is hinged to a connecting rod, and the left side of the mounting plate is fixedly connected to an elastic telescopic rod.

[0008] As a further description of the above technical solution:

[0009] The angle adjustment device comprises a guide plate, the upper end of which is rotatably connected to a connecting shaft, a telescopic rod is fixedly connected to the right side of the guide plate, an air valve is fixedly connected to the upper surface of the telescopic rod, and an air bag is fixedly connected to the inside of the telescopic rod.

[0010] As a further description of the above technical solution:

[0011] The impact plate is configured as a whole to be inclined, the support block is configured to be inclined, and one end of the support block away from the damping chamber is fixedly connected to the mounting plate.

[0012] As a further description of the above technical solution:

[0013] The damping chamber is filled with damping fluid, and through holes are provided at both upper and lower ends of the damping chamber. A plurality of through holes are provided at one end of the piston rod close to the damping chamber.

[0014] As a further description of the above technical solution:

[0015] The connecting rod is configured as a whole to be inclined, one end of the connecting rod away from the piston rod is hinged to the impact plate, and one end of the elastic telescopic rod away from the mounting plate is configured to be hemispherical.

[0016] As a further description of the above technical solution:

[0017] The upper end of the guide plate is rotatably connected to the impact plate via a connecting shaft, and the telescopic rod is configured as an arc as a whole.

[0018] As a further description of the above technical solution:

[0019] The left surface of the mounting plate is provided with sliding grooves at both upper and lower ends, and the upper end of the telescopic rod is provided with a through hole.

[0020] As a further description of the above technical solution:

[0021] The lower end of the air valve is communicated with the air bag, and one end of the telescopic rod away from the guide plate is slidably connected with the mounting plate.

[0022] The utility model has the following beneficial effects:

[0023] 1. The utility model is provided with an elastic telescopic rod, a connecting rod, a piston rod, a damping bin and a supporting block, so that when impacted by water waves, the impact plate drives the piston rod to slide inside the damping bin, so that the damping fluid inside the damping bin flows through the through hole on the piston rod, thereby producing a damping effect. At the same time, after being impacted, the elastic telescopic rod will be deformed to buffer the impact force, and because the end of the elastic telescopic rod away from the mounting plate is set to a hemispherical shape, it can avoid deformation caused by rigid collision after being impacted, thereby effectively extending its service life.

[0024] 2. The utility model is provided with a guide plate, a connecting shaft, a telescopic rod, an air valve, and an air bag. When impacted by water waves, the water waves can drive the impact plate and the guide plate to deflect, so that the telescopic rod slides inside the slide groove, thereby buffering the impact force through the telescopic rod. At the same time, when deflecting, the air valve will allow the gas inside the air bag to enter the telescopic rod, thereby buffering the impact force through air pressure, thereby further improving its impact resistance effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional schematic diagram of a river bank wave-breaking board proposed by the utility model;

[0026] Figure 2 A schematic diagram of an anti-impact device for a river bank wave-breaking plate proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of a cross-section of a damping chamber of a river bank wave-breaking plate proposed by the utility model;

[0028] Figure 4 A schematic diagram of a river bank wave-breaking board proposed by the utility model;

[0029] Figure 5 The utility model is a schematic diagram of a cross section of a telescopic rod of a river bank wave-breaking plate.

[0030] Legend:

[0031] 1. Mounting plate; 2. Anti-impact device; 3. Angle adjustment device; 4. Impact plate; 201. Elastic telescopic rod; 202. Connecting rod; 203. Piston rod; 204. Damping chamber; 205. Support block; 301. Connecting shaft; 302. Guide plate; 303. Telescopic rod; 304. Air valve; 305. Airbag. DETAILED DESCRIPTION

[0032] 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.

[0033] Reference Figure 1-Figure 3 The utility model provides an embodiment: a river bank wave-breaking plate, comprising a mounting plate 1, an impact plate 4 is arranged on the left side of the mounting plate 1, angle adjustment devices 3 are arranged at both upper and lower ends of the left side of the mounting plate 1, and an anti-impact device 2 is fixedly connected to the left side of the mounting plate 1;

[0034] The anti-impact device 2 includes a support block 205, a damping chamber 204 is fixedly connected to the left side of the support block 205, the upper and lower ends of the damping chamber 204 are piston-connected to a piston rod 203, the end of the piston rod 203 away from the damping chamber 204 is hinged to a connecting rod 202, and an elastic telescopic rod 201 is fixedly connected to the left side of the mounting plate 1.

[0035] The impact plate 4 is arranged as a whole in an inclined shape. Therefore, compared with the anti-wave plate of the vertical plane structure, the contact area between the two groups of inclined impact plates 4 and the water waves is larger when impacted, thereby reducing the pressure during impact. The support block 205 is arranged in an inclined shape, so that it can form a triangular stable structure with the mounting plate 1. The end of the support block 205 away from the damping chamber 204 is fixedly connected to the mounting plate 1. The damping chamber 204 is filled with damping fluid, so that it can hinder the movement of the piston rod 203 when squeezed. The upper and lower ends of the damping chamber 204 are provided with through holes. , so it can accommodate the piston rod 203 to move inside the damping chamber 204. The piston rod 203 is provided with a plurality of groups of through holes at one end close to the damping chamber 204. Therefore, when the damping fluid is squeezed, the piston rod 203 will not be completely blocked from moving by the damping fluid, but will only be hindered. The connecting rod 202 is arranged as a whole in an inclined shape, so that when it is impacted, it will be able to push the piston rod 203 to move inside the damping chamber 204. The end of the connecting rod 202 away from the piston rod 203 is hinged to the impact plate 4, and the end of the elastic telescopic rod 201 away from the mounting plate 1 is arranged in a hemispherical shape.

[0036] Reference Figure 1 , Figure 4 as well as Figure 5 The angle adjustment device 3 includes a guide plate 302, the upper end of the guide plate 302 is rotatably connected to a connecting shaft 301, a telescopic rod 303 is fixedly connected to the right side of the guide plate 302, an air valve 304 is fixedly connected to the upper surface of the telescopic rod 303, and an air bag 305 is fixedly connected to the inside of the telescopic rod 303.

[0037] The upper end of the guide plate 302 is rotatably connected to the impact plate 4 through the connecting shaft 301, and the telescopic rod 303 is arranged in an arc shape as a whole, so that it can meet the rotation requirements of the guide plate 302, and the upper and lower ends of the left surface of the mounting plate 1 are provided with sliding grooves, so that the telescopic rod 303 can be accommodated to slide up and down inside it, and a through hole is opened at the upper end of the telescopic rod 303, and the lower end of the air valve 304 is connected to the airbag 305, so that the airbag 305 can be inflated through the air valve 304, thereby changing the initial extension length of the telescopic rod 303, and the end of the telescopic rod 303 away from the guide plate 302 is slidably connected to the mounting plate 1.

[0038] Working principle: When the device is used, the mounting plate 1 needs to be fixed as a whole on the river bank. When the water wave is about to hit the river bank, the impact plate 4 as a whole will be impacted first, causing it to have a rotation tendency under the impact. At this time, the elastic telescopic rod 201 will be squeezed accordingly, thereby buffering the impact force through its own elastic deformation ability. At the same time, during the rotation of the impact plate 4, the piston rod 203 will be driven to move into the damping bin 204 through the connecting rod 202, and then the damping liquid stored in the damping bin 204 will be squeezed by the piston rod 203, thereby forming the movement damping of the impact plate 4 through the properties of the damping liquid itself, that is, the device achieves the effect of buffering and vibration reduction through buffering and damping.

[0039] At the same time, when the device is in use, due to the different installation positions, gas can be injected into the air valve 304 through an external air supply device. At this time, the airbag 305 will expand due to the gas injection, and the telescopic rod 303 will be extended as a whole, and the guide plate 302 on the left will be pushed to change its angle and limit its initial guide angle. At the same time, when the guide plate 302 is impacted and rotates, the airbag 305 will also buffer the impact force on the guide plate 302 through its own deformation ability.

[0040] At the same time, when the device is in use, due to the different installation positions, gas can be injected into the air valve 304 through an external air supply device. At this time, the airbag 305 will expand due to the gas injection, and the telescopic rod 303 will be extended as a whole, and the guide plate 302 on the left will be pushed to change its angle and limit its initial guide angle. At the same time, when the guide plate 302 is impacted and rotates, the airbag 305 will also buffer the impact force on the guide plate through its own deformation ability.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A river bank wave-breaking plate, comprising a mounting plate (1), characterized in that: An impact plate (4) is provided on the left side of the mounting plate (1), angle adjustment devices (3) are provided at both upper and lower ends of the left side of the mounting plate (1), and an anti-impact device (2) is fixedly connected to the left side of the mounting plate (1); The anti-impact device (2) comprises a support block (205), the left side of the support block (205) is fixedly connected to a damping chamber (204), the upper and lower ends of the damping chamber (204) are piston-connected to piston rods (203), one end of the piston rod (203) away from the damping chamber (204) is hinged to a connecting rod (202), and the left side of the mounting plate (1) is fixedly connected to an elastic telescopic rod (201).

2. A river bank wave-breaking board according to claim 1, characterized in that: The angle adjustment device (3) comprises a guide plate (302), the upper end of the guide plate (302) is rotatably connected to a connecting shaft (301), the right side of the guide plate (302) is fixedly connected to a telescopic rod (303), the upper surface of the telescopic rod (303) is fixedly connected to an air valve (304), and the interior of the telescopic rod (303) is fixedly connected to an air bag (305).

3. A river bank wave-breaking board according to claim 1, characterized in that: The impact plate (4) is arranged as a whole in an inclined shape, the support block (205) is arranged in an inclined shape, and one end of the support block (205) away from the damping chamber (204) is fixedly connected to the mounting plate (1).

4. A river bank wave-breaking board according to claim 1, characterized in that: The damping chamber (204) is filled with damping fluid, and through holes are provided at both the upper and lower ends of the damping chamber (204). The piston rod (203) has a plurality of groups of through holes at one end close to the damping chamber (204).

5. The river bank wave-breaking board according to claim 1, characterized in that: The connecting rod (202) is arranged as a whole in an inclined shape, one end of the connecting rod (202) away from the piston rod (203) is hinged to the impact plate (4), and one end of the elastic telescopic rod (201) away from the mounting plate (1) is arranged in a hemispherical shape.

6. A river bank wave-breaking board according to claim 2, characterized in that: The upper end of the guide plate (302) is rotatably connected to the impact plate (4) via a connecting shaft (301), and the telescopic rod (303) is arranged in an arc shape as a whole.

7. A river bank wave-breaking board according to claim 2, characterized in that: The left surface of the mounting plate (1) is provided with sliding grooves at both upper and lower ends, and the upper end of the telescopic rod (303) is provided with a through hole.

8. The river bank wave-breaking board according to claim 2, characterized in that: The lower end of the air valve (304) is connected to the air bag (305), and the end of the telescopic rod (303) away from the guide plate (302) is slidably connected to the mounting plate (1).

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