Ship overload monitoring device

Abstract

The invention discloses a ship overload monitoring device. The ship overload monitoring device comprises three fixedly-arranged water-level communication pipes which are arranged to be in a regular triangle shape. A magnetic ball is stored in each water-level communication pipe, the outer diameters of the magnetic balls are smaller than the outer diameters of the water-level communication pipes, and the three magnetic balls are further integrally connected with one another through arranged transverse connecting rods. The pipe wall of each water-level communication pipe is provided with two connecting rod grooves matched with the corresponding transverse connecting rod in position. According to the structure of the ship overload monitoring device, manufacturing is convenient, the structureis simpler, and the cost is reduced correspondingly; and a floating ball is not placed in the water-level communication pipes with the magnetic balls and separately placed outside the water-level communication pipes, and thus buoyancy can be markedly increased.

Description

technical field [0001] The invention relates to ship equipment, in particular to a ship overload monitoring device. Background technique [0002] In the overload monitoring equipment of the ship, the water level communication pipe structure is usually used to monitor the water level. For example, in the authorization application with the authorization announcement number: CN20096754Y, an electromagnetic float is used to set in the communication pipe and cooperate with the Hall sensor to realize the monitoring of ship overload; However, this design has certain disadvantages. First, the use of a single electromagnetic float leads to low monitoring accuracy; second, the electromagnetic float is directly installed in a fixed communication pipe. After the waves sway, the electromagnetic float will jump to the position of the sensor instantly, resulting in inaccurate monitoring; and the design of the electromagnetic float is to knead the magnetic material into the floating ball, a...

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Problems solved by technology

[0002] In the overload monitoring equipment of the ship, the water level communication pipe structure is usually used to monitor the water level. For example, in the authorization application with the authorization announcement number: CN20096754Y, an electromagnetic float is used to set in the communication pipe and cooperate with the Hall sensor to realize the monitoring of ship overload; However, this design has certain disadvantages. First, the use of a single electromagnetic float leads to low monitoring accuracy; second, the electromagnetic float is directly installed in a fixed communication pipe. After the waves sway, the electromagnetic float will jump to the position of the sensor instantly, resulting in inaccurate monitoring; and the design of the electromagnetic float is to knead the magnetic material into the floating ball, and the floating ball is used for floating. The magnetic material and the Huo Hall sensors are used together; such electromagnetic floats are not easy to manufacture, and after being kneaded together, the accuracy of the Hall sensors will be affected in a small range, and they are easy to separate as the waves continue to collide

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