CN107161291A - A kind of stable head suitable for marine equipment - Google Patents

Abstract

The invention discloses a stabilized cloud platform suitable for water equipment, comprising a working platform, a lateral stabilizing plate, a buoyancy chamber, a truss, a heave damping plate, and a counterweight body, the working platform is fixed above the buoyancy chamber, and the transverse stabilizing plate surrounds the The outer wall of the working platform, the heave damping plate and the counterweight are located under the buoyancy chamber and the heave damping plate and the counterweight are connected to the bottom of the buoyancy chamber through the truss. The heave damping plate of the present invention can reduce the heave motion of the floating body caused by the vertical force component of the wave, the lateral stabilizing plate can decompose the lateral thrust of the wave on the floating body so as to reduce the yaw angle of the floating body, and the counterweight makes the platform under the wave disturbance It can quickly return to normal, and has high reliability and stability; it is completely composed of mechanical structures, and does not involve electronic components and electric control systems.

Description

A stable cloud platform suitable for water equipment

technical field

The invention belongs to the technical field of water equipment stabilization devices, and in particular relates to a stabilized cloud platform suitable for water equipment.

Background technique

The water buoy can collect the temperature, pressure and other meteorological data of the water body around the clock. In the real environment, since small buoys are easily disturbed by water fluctuations during work, the balance position is disturbed, and there are large ups and downs, left and right tilts, etc., and the stability of the work is affected. Most of the existing buoy stabilization devices use photoelectric stabilization systems. The stabilization systems based on gyroscope and electronic compass modules are complex systems involving many disciplines and technologies. Its construction cost is very expensive, and some electronic devices in the system are immersed in the water body for a long time, and are easily invalidated by the impact of the unstable water environment. Generally, they are only suitable for buoys that have very high requirements for image acquisition.

Therefore, it is very necessary to provide a device with simple structure, high reliability and performance, which can provide a stable working environment for water working equipment.

Contents of the invention

The technical problem to be solved by the present invention is to provide a stable cloud platform suitable for water equipment in view of the problems of high cost and easy failure of electronic equipment in the above-mentioned prior art. The present invention can provide stable and reliable work equipment for water equipment environment.

The technical scheme adopted in the present invention is:

A stable cloud platform suitable for water equipment, comprising a working platform, a lateral stabilizing plate, a buoyancy chamber, a truss, a heave damping plate, and a counterweight, the working platform is fixed above the buoyancy chamber, and the lateral stabilizing plate surrounds the outer wall of the working platform. The heave damping plate and the counterweight are located below the buoyancy chamber, and the heave damping plate and the counterweight are connected to the bottom of the buoyancy chamber through trusses.

According to the above solution, there are multiple heave damping plates.

According to the above solution, the lateral stabilizing plate is in a spiral shape.

According to the solution above, the counterweight body is located at the bottom of the stable platform.

The beneficial effects obtained by the present invention are:

1. Reliable work and high stability. The heave damping plate provided by the present invention can reduce the heave motion of the floating body caused by the vertical force component of the wave, and the lateral stabilizing plate can decompose the lateral thrust of the wave on the floating body to reduce the lateral force of the floating body. Swing angle, the counterweight is located at the bottom to ensure that the center of gravity is much lower than the center of buoyancy, so that the platform can quickly return to normal under wave disturbance, ensuring the reliability and stability of the working equipment on the platform;

2. Simple structure, no need for frequent maintenance, and low maintenance cost. The present invention is completely composed of mechanical structure and does not involve electronic components and electric control systems. It is maintained, and the maintenance cost is extremely low.

Description of drawings

Fig. 1 is a structural representation of the present invention;

In the figure: 1-working platform, 2-transversely stabilizing plate, 3-buoyancy chamber, 4-truss, 5-heave damping plate, 6-counterweight body.

detailed description

The present invention will be further described below in conjunction with accompanying drawing.

As shown in Figure 1, the present embodiment provides a stabilized platform suitable for water equipment, including a working platform 1, a laterally stabilizing plate 2, a buoyancy chamber 3, a truss 4, a heave damping plate 5, and a counterweight 6. The platform 1 is fixed above the buoyancy chamber 3, the lateral stability plate 2 surrounds the outer wall of the working platform 1, the heave damping plate 5 and the counterweight 6 are located below the buoyancy chamber 3 and the heave damping plate 5 and the counterweight 6 pass through the truss 4 and the buoyancy Cabin 3 bottom connection.

In this embodiment, the working platform 1, the buoyancy chamber 3, the heave damping plate 5, and the counterweight body 6 are arranged sequentially from top to bottom, the working platform 1 is used to install working equipment, and the counterweight body 6 is located at the bottom of the stable platform , The quality of the counterweight body 6 is adjustable.

The heave damping plate 5 quantity is 2, also can be more.

Under the excitation of waves, when the device is subjected to the action of force in the vertical direction, heaving motion occurs. Since the heave damping plate 5 has a large additional mass coefficient and damping coefficient, the hydrodynamic characteristics of the device are improved, and the heave Movement will be significantly reduced.

When the device is subjected to transverse wave force, a certain yaw angle is produced. Because the buoyancy chamber 3 has a relatively large surface area, the buoyancy chamber 3 bears most of the force. The wave force is decomposed into two component forces along the tangential and normal directions of the transverse stabilizing plate 2 . The lateral stabilizing plate surrounds the outer wall of the buoyancy chamber 3 along the circumferential direction, and the component forces in the tangential direction received by each micro-section of the lateral stabilizing plate 2 cancel each other out, and the component forces in the normal direction received by each micro-section also cancel each other out, thereby reducing the lateral force The direct impact on the device has the effect of reducing the yaw angle of the device.

Since the buoyancy of the device is mainly provided by the buoyancy chamber 3 at the top, and the counterweight 6 is at the bottom, the center of gravity is much lower than the center of buoyancy, so that the platform can return to normal quickly under wave disturbance. Reasonable adjustment of the mass of the counterweight body 6 can enhance the overall stability of the device, and finally make the working equipment arranged on it remain relatively stable in the harsh water environment.

The working equipment of the stabilized cloud platform is directly put into the water body, which weakens the influence of the horizontal, vertical and lateral forces of the water body on the stability of the working equipment.

It should be understood that the above-mentioned embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention. After reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention without departing from the spirit and scope of the technical solution of the present invention, which should be covered by the claims of the present invention.

Claims (4)

1. A stable cloud platform suitable for water equipment, characterized in that it comprises a working platform (1), a laterally stabilizing plate (2), a buoyancy chamber (3), a truss (4), a heave damping plate (5), The counterweight body (6), the working platform (1) is fixed above the buoyancy chamber (3), the lateral stabilizing plate (2) surrounds the outer wall of the working platform (1), and the heave damping plate (5) and the counterweight body (6) are located on The bottom of the buoyancy chamber (3) and the heave damping plate (5) and the counterweight body (6) are connected through the truss (4) and the bottom of the buoyancy chamber (3). 2. The stable cloud platform suitable for water equipment according to claim 1, characterized in that: there are multiple heave damping plates (5). 3. The stabilized cloud platform suitable for water equipment according to any one of claims 1-2, characterized in that: the lateral stabilizing plate (2) is in a spiral shape. 4. The stabilized platform suitable for water equipment according to any one of claims 1-2, characterized in that: the counterweight body (6) is located at the bottom of the stabilized platform.