Swing type wave maker

Abstract

The utility model discloses a swing type wave maker, which relates to the technical field of wave making, and comprises a support component, a swing type wave making component, a swing type wave making component and a swing type wave making component, and the swinging assembly is located in the supporting assembly. According to the device, firstly, the device is fixed through the fixing frame, when irregular waves need to be used, the asynchronous motor rotates, the output end drives the driving rod to rotate, belt wheels outside the driving rod are made to rotate, meanwhile, multiple sets of belt wheels at the bottom are driven to rotate through a belt, and multiple sets of rotating wheels are driven to rotate; a rotating rod at one end of the rotating wheel also rotates, so that one side of a connecting rod moves, the other side of the connecting rod is connected with a wave making plate, alternating and moving are carried out, irregular waves are formed, when regular waves are needed, a plurality of sets of electric push rods stretch out and draw back to drive a mounting frame to move, meanwhile, supporting wheels are used for supporting, and the regular waves are formed; the device can realize the formation of irregular waves so as to meet the use requirements of different scenes.

Description

Technical Field

[0001] The utility model relates to the technical field of wave making, in particular to a swing-type wave making machine. Background Art

[0002] Waves, as the primary load on structures in offshore areas, significantly affect their operational safety. Indoor wave tank experiments can create artificial waves in a tank using a wave maker, making it a core method for studying the impact of waves on offshore structures. The pusher wave maker, as the most widely used type of wave maker, creates waves through the reciprocating motion of a pusher plate.

[0003] The wave maker creates artificial waves through the reciprocating motion of the wave pushing plate. During the operation of the traditional wave maker, the water in the water tank will exert unstable reaction force and impact force on the wave pushing plate. These forces will eventually be transmitted to the power mechanism through the wave pushing plate, affecting the stability of the power mechanism, which is not conducive to the long-term stable operation of the power mechanism. For this purpose, a wave maker is provided (see patent number: 202211259285.1 for details), including a tank body, a power mechanism, a buffer mechanism and a wave pushing plate. The tank body is provided with a cavity, the buffer mechanism is connected to the power mechanism, the wave pushing plate is connected to the buffer mechanism, the wave pushing plate is arranged in the cavity and can reciprocate under the drive of the power mechanism. Movement, the power mechanism of the wave maker can provide a reciprocating power and make the wave pushing plate do reciprocating motion. At the same time, the wave pushing plate pushes the water body to do reciprocating motion, so as to create artificial waves. In the process of the wave pushing plate pushing the water body, the water body will cause unstable force on the wave pushing plate. These unstable forces will eventually affect the normal operation of the power mechanism. By directly connecting the buffer mechanism to the wave pushing plate, the buffer mechanism can absorb and store part of the energy generated by the force of the water body, thereby effectively reducing the effect of the force transmitted from the wave pushing plate to the power mechanism, improving the stability and safety of the power mechanism, and thus reducing the maintenance cost of the wave maker.

[0004] However, some of the swing wave generators currently on the market are mainly single-plate structures. The wave forms they can simulate in the water tank can be divided into regular waves and irregular waves. Regular waves and irregular waves are only two-dimensional waves. The waves that ships encounter at sea are actually three-dimensional short-peaked waves in different directions. The current single-plate wave generators cannot simulate three-dimensional short-peaked waves in different directions in the water tank, which greatly limits laboratory experiments. Utility Model Content

[0005] The purpose of the utility model is to provide a swing wave maker to solve the problem that some swing wave makers currently on the market are mainly single-plate structures. The wave forms that can be simulated by them in a water tank can be divided into regular waves and irregular waves. Regular waves and irregular waves are only two-dimensional waves. In fact, the three-dimensional short-peaked waves encountered by ships at sea are three-dimensional short-peaked waves in different directions. The current single-plate wave makers are unable to simulate three-dimensional short-peaked waves in different directions in a water tank, thus greatly limiting laboratory experiments.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a swing-type wave maker, comprising:

[0007] Support assembly, used to support and protect the swing-type wave-making components;

[0008] a swing assembly, located inside the support assembly;

[0009] The swing assembly includes an asynchronous motor, a driving rod is provided at the output end of the asynchronous motor, multiple sets of pulleys are provided on the outside of the driving rod, and belts are provided on the outside of the multiple sets of pulleys. One side of the multiple sets of pulleys located at the bottom is provided with a rotating wheel, one end of the multiple sets of rotating wheels is provided with a mounting frame, one side of the multiple sets of rotating wheels is provided with a rotating rod, and the end of the multiple sets of rotating rods away from the rotating wheel is provided with a connecting rod.

[0010] As a further solution of the present invention: the support assembly includes a support frame, and fixing frames are provided at the four corners of the bottom of the support frame, and multiple groups of wave-making plates are provided on one side of the support frame.

[0011] As a further solution of the present invention: a plurality of electric push rods are provided on one side of the interior of the support frame, a plurality of support wheels are provided at the bottom of the mounting frame, and the mounting frame is movably connected to the support frame through the electric push rods and the support wheels.

[0012] As a further solution of the present invention: multiple groups of wave-making plates are rotatably connected to the mounting frame through rotating shafts.

[0013] As a further solution of the present invention, multiple groups of pulleys are connected to each other through belts.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: first, the device is fixed to the use position by the four sets of fixing frames at the bottom of the support frame, and the device is started. When irregular waves are needed, the swing assembly is started, the asynchronous motor rotates, and the output end drives the drive rod to rotate, so that the pulley outside the drive rod rotates, and at the same time, the belt drives the multiple sets of pulleys at the bottom to rotate, and drives the multiple sets of rotating wheels to rotate. The rotating rod at one end of the rotating wheel also rotates, so that one side of the connecting rod moves, and through the connection between the other side of the connecting rod and the wave-making plate, alternating and moving are performed to form irregular waves. When regular waves are needed, multiple sets of electric push rods are extended and retracted to drive the mounting frame to move, and at the same time, supported by the support wheels to form regular waves. This device is easy to use, and the swing assembly provided can realize the formation of irregular waves to meet the usage requirements of different scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 It is a partial three-dimensional schematic diagram of the utility model.

[0017] In the figure: 1. Support assembly; 101. Support frame; 102. Electric push rod; 103. Fixed frame; 104. Support wheel; 105. Rotating shaft; 106. Wave-making plate; 2. Swing assembly; 201. Asynchronous motor; 202. Drive rod; 203. Pulley; 204. Belt; 205. Mounting frame; 206. Rotating wheel; 207. Rotating rod; 208. Connecting rod. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, they should not be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense. For example, they can be fixedly connected, detachably connected, or connected in an integral manner; they can be mechanically connected or electrically connected; they can be directly connected, indirectly connected through an intermediate medium, or they can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances. The following describes the embodiments of the present invention based on its overall structure.

[0020] See also Figures 1-2 In the embodiment of the present invention, the swing wave maker comprises:

[0021] Support assembly 1, used to support and protect the swing-type wave-making components;

[0022] The swing assembly 2 is located inside the support assembly 1;

[0023] The swing assembly 2 includes an asynchronous motor 201, and a driving rod 202 is provided at the output end of the asynchronous motor 201. Multiple sets of pulleys 203 are provided on the outside of the driving rod 202. Belts 204 are provided on the outside of the multiple sets of pulleys 203. One side of the multiple sets of pulleys 203 at the bottom is provided with a rotating wheel 206. One end of the multiple sets of rotating wheels 206 is provided with a mounting frame 205. One side of the multiple sets of rotating wheels 206 is provided with a rotating rod 207. The end of the multiple sets of rotating rods 207 away from the rotating wheel 206 is provided with a connecting rod 208.

[0024] Please refer to Figure 1 The support assembly 1 includes a support frame 101, and a fixing frame 103 is provided at the four corners of the bottom of the support frame 101. A plurality of wave-making plates 106 are provided on one side of the support frame 101 for supporting and protecting the swing-type wave-making components.

[0025] Please refer to Figure 1, multiple sets of electric push rods 102 are provided on one side of the support frame 101, and multiple sets of support wheels 104 are provided at the bottom of the mounting frame 205. The mounting frame 205 is movably connected to the support frame 101 through the electric push rods 102 and the support wheels 104 to achieve the generation of regular waves while providing a certain degree of support.

[0026] Please refer to Figure 1 and 2 The plurality of wave-making plates 106 are all rotatably connected to the mounting frame 205 via the rotating shaft 105, thereby ensuring the firmness of the connection.

[0027] Please refer to Figure 2 , multiple groups of pulleys 203 are connected to each other through belts 204 for linkage, and the belt connection has a relatively low maintenance and use cost.

[0028] The working principle of the present invention is as follows: first, the device is fixed to the use position by the four sets of fixing frames 103 at the bottom of the support frame 101, and the device is started. When irregular waves are needed, the swing assembly 2 is started, the asynchronous motor 201 rotates, and the output end drives the driving rod 202 to rotate, so that the pulley 203 outside the driving rod 202 rotates. At the same time, the belt 204 drives the multiple sets of pulleys 203 at the bottom to rotate, and drives the multiple sets of rotating wheels 206 to rotate. The rotating rod 207 at one end of the rotating wheel 206 also rotates, so that one side of the connecting rod 208 moves accordingly, and the other side of the connecting rod 208 is connected to the wave-making plate 106 to perform alternating and moving to form irregular waves. When regular waves are needed, multiple sets of electric push rods 102 are extended and retracted, driving the mounting frame 205 to move, and at the same time supported by the support wheel 104 to form regular waves. This device is easy to use, and the swing assembly 2 set can realize the formation of irregular waves to meet the usage requirements of different scenarios.

[0029] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. Swinging wave maker, characterized in that: include: A support assembly (1) is used to support and protect the swing-type wave-making components; A swing assembly (2) is located inside the support assembly (1); The swing assembly (2) comprises an asynchronous motor (201), an output end of the asynchronous motor (201) is provided with a driving rod (202), the outside of the driving rod (202) is provided with multiple groups of pulleys (203), the outside of the multiple groups of pulleys (203) are all provided with belts (204), one side of the multiple groups of pulleys (203) at the bottom is provided with a rotating wheel (206), one end of the multiple groups of rotating wheels (206) is provided with a mounting frame (205), one side of the multiple groups of rotating wheels (206) is provided with a rotating rod (207), and the end of the multiple groups of rotating rods (207) away from the rotating wheel (206) is provided with a connecting rod (208).

2. The swing wave maker according to claim 1, characterized in that: The support assembly (1) comprises a support frame (101), wherein fixing frames (103) are provided at the four corners of the bottom of the support frame (101), and a plurality of wave-making plates (106) are provided on one side of the support frame (101).

3. The swing wave maker according to claim 2, characterized in that: One side of the interior of the support frame (101) is provided with multiple groups of electric push rods (102), the bottom of the mounting frame (205) is provided with multiple groups of support wheels (104), and the mounting frame (205) is movably connected to the support frame (101) through the electric push rods (102) and the support wheels (104).

4. The swing wave maker according to claim 3, characterized in that: The plurality of groups of wave-making plates (106) are all rotatably connected to the mounting frame (205) via the rotating shaft (105).

5. The swing wave maker according to claim 4, characterized in that: The plurality of pulleys (203) are connected to each other via belts (204).

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