Auxiliary device for monitoring stability of ship

Abstract

The utility model discloses an auxiliary device for monitoring ship stability, its structure includes mounting and fixing mechanism and testing mechanism, mounting and fixing mechanism includes mount, telescopic pole and splint, the lower part of mount is fixedly equipped with connecting plate, the fixed end of telescopic pole is fixedly connected with the fixed mount outside, and the testing mechanism is fixed on the mounting and fixing mechanism. The movable end of the telescopic rod is in sliding connection with the fixing frame and penetrates through the fixing frame, a clamping plate is fixedly arranged at the end of the telescopic rod, the clamping plate is in sliding connection with the lower portion of the fixing frame and used for clamping and fixing the fixing frame, the testing mechanism comprises an upper floating rod and a lower floating rod, and the upper floating rod and the lower floating rod are connected through threads. The testing mechanism is slidably connected with the mounting and fixing mechanism. A connecting hole is formed in the installation fixing mechanism, and the upper floating rod and the lower floating rod are connected with the connecting hole in a sliding mode and penetrate through the connecting hole. The utility model belongs to the field of ship stability monitoring devices, and particularly relates to an auxiliary device for monitoring ship stability.

Description

Technical Field

[0001] The utility model belongs to the field of ship stability monitoring devices, in particular to an auxiliary device for monitoring ship stability. Background Art

[0002] When a ship is subjected to the action of external forces such as wind and waves, and experiences swaying motion, slamming, riding waves, stalling, etc., it must still have sufficient stability and hull structure strength, and be able to maintain a certain speed for safe navigation. Ships operating on the ocean should reduce swaying as much as possible and be in a relatively stable state to facilitate the life and work of the crew on board.

[0003] By installing a ship stability monitoring device on a ship, it is possible to determine whether the ship can continue to sail in bad weather. The existing ship stability detection device has a relatively large structure and high use cost. It is mostly used on large ships and is not convenient for small ships to use and disassemble and store. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the structure is complicated, the use cost is high, and it is inconvenient to disassemble and store.

[0005] In order to solve the above problems, the technical solution adopted by the utility model is as follows: the auxiliary device for monitoring the stability of a ship proposed in the utility model includes an installation and fixing mechanism and a testing mechanism, the installation and fixing mechanism includes a fixing frame, a telescopic rod and a clamping plate, a connecting plate is fixedly provided at the lower part of the fixing frame, the fixed end of the telescopic rod is fixedly connected to the outside of the fixing frame, the movable end of the telescopic rod is slidably connected to the fixing frame and passes through the fixing frame, a clamping plate is fixedly provided at the end of the telescopic rod, the clamping plate is slidably connected to the lower part of the fixing frame, and is used to clamp and fix the fixing frame, the testing mechanism includes an upper floating rod and a lower floating rod, the upper floating rod and the lower floating rod are connected by threads, and the testing mechanism is slidably connected to the installation and fixing mechanism.

[0006] Furthermore, a connecting hole is provided on the installation and fixing mechanism, the upper floating rod and the lower floating rod are slidably connected to the connecting hole and pass through the connecting hole, and the outer diameters of the upper floating rod and the lower floating rod are smaller than the inner diameter of the connecting hole.

[0007] Furthermore, a limit block is fixedly provided at the upper end of the floating rod, and the outer diameter of the limit block is larger than the inner diameter of the connecting hole.

[0008] Furthermore, a bottom plate is fixedly provided at the lower end of the lower floating rod, the bottom plate is made of foam material, and the upper floating rod and the lower floating rod are made of polymer material.

[0009] Furthermore, the floating rod is provided with a scale.

[0010] Furthermore, rubber pads are fixedly arranged on the inner sides of the clamping plate and the connecting plate.

[0011] The beneficial effects achieved by the utility model using the above structure are as follows:

[0012] 1. The auxiliary device for monitoring ship stability proposed in this scheme can assist in measuring the changes in the water surface of the ship and the draft depth of the left and right sides of the ship to calculate the stability of the ship by setting the test mechanism and the installation fixing mechanism as a sliding connection and setting a scale on the floating rod. It has a simple structure, low production and use costs, and is convenient for use on small ships.

[0013] 2. The auxiliary device for monitoring the stability of a ship proposed in this scheme is a fixing mechanism that is quick to disassemble and install, and is convenient to store after disassembly, by setting the upper floating rod and the lower floating rod as threaded connections and using a telescopic rod to control the clamping plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a first overall structural schematic diagram of the utility model;

[0015] Figure 2 It is a second overall structural schematic diagram of the utility model;

[0016] Figure 3 This is a third overall structural schematic diagram of the utility model.

[0017] Among them, 1. installation and fixing mechanism, 101. fixing frame, 102. telescopic rod, 103. splint, 104. connecting plate, 105. connecting hole, 106. rubber pad, 2. testing mechanism, 201. upper floating rod, 202. lower floating rod, 203. scale, 204. limit block, 205. bottom plate, 206. thread.

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] like Figure 1 , Figure 2 and Figure 3As shown, the utility model proposes an auxiliary device for monitoring the stability of a ship, comprising an installation and fixing mechanism 1 and a testing mechanism 2, wherein the installation and fixing mechanism 1 comprises a fixing frame 101, a telescopic rod 102 and a clamping plate 103, a connecting plate 104 is fixedly arranged at the lower part of the fixing frame 101, a fixed end of the telescopic rod 102 is fixedly connected to the outside of the fixing frame 101, a movable end of the telescopic rod 102 is slidably connected to the fixing frame 101 and passes through the fixing frame 101, a clamping plate 103 is fixedly arranged at the end of the telescopic rod 102, the clamping plate 103 is slidably connected to the lower part of the fixing frame 101, and is used for clamping and fixing the fixing frame 101, the testing mechanism 2 comprises an upper floating rod 201 and a lower floating rod 202, the upper floating rod 201 and the lower floating rod 202 are connected by a thread 206, and the testing mechanism 2 is slidably connected to the installation and fixing mechanism 1.

[0021] like Figure 1 , Figure 2 and Figure 3 As shown, a connecting hole 105 is provided on the installation and fixing mechanism 1, and the upper floating rod 201 and the lower floating rod 202 are slidably connected to the connecting hole 105 and pass through the connecting hole 105. The outer diameters of the upper floating rod 201 and the lower floating rod 202 are smaller than the inner diameter of the connecting hole 105. A limit block 204 is fixedly provided at the upper end of the upper floating rod 201, and the outer diameter of the limit block 204 is larger than the inner diameter of the connecting hole 105, which is used to limit the position of the test mechanism 2 to prevent the test mechanism 2 from slipping out of the connecting hole 105. A bottom plate 205 is fixedly provided at the lower end of the lower floating rod 202, and the bottom plate 205 is made of foam material, and the upper floating rod 201 and the lower floating rod 202 are made of polymer material, with a light structure and low cost. A scale 203 is provided on the upper floating rod 201 to facilitate observation of floating height changes, and rubber pads 106 are fixedly provided on the inner sides of the clamping plate 103 and the connecting plate 104 to increase the friction at the clamping point to prevent the installation and fixing mechanism 1 from falling.

[0022] During specific use, when the wind and waves are strong and the swaying amplitude of the ship needs to be measured to determine the stability of the ship, the edge of the ship is aligned with the position between the clamping plate 103 and the connecting plate 104, the telescopic rod 102 is extended to drive the clamping plate 103 and the connecting plate 104 to cooperate in clamping the edge of the ship, and the fixing of the installation and fixing mechanism 1 is completed. The lower floating rod 202 is inserted from below the connecting hole 105, and the upper floating rod 201 is connected to the lower floating rod 202 from above through the thread 206. The upper floating rod 201 and the lower floating rod 202 slide down along the connecting hole 105 until the bottom plate 205 is close to the water surface. The device is installed on both sides of the ship. Under the action of the buoyancy of the water surface, the scale 203 on the upper floating rod 201 can be used to judge the changes in the water surface and the draft depth of the left and right sides of the ship, and the water surface fluctuation condition and the stability and shaking degree of the ship can be calculated. The structure is simple and suitable for use on small ships.

[0023] When the boat is sailing in calm waters, the upper floating rod 201 and the lower floating rod 202 can be unscrewed and removed through the thread 206, and the telescopic rod 102 can be shortened to drive the clamping plate 103 to loosen the clamping fixation on the edge of the boat, so that the installation and fixing mechanism 1 can be removed from the edge of the boat, and the disassembly and storage are more convenient.

[0024] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An auxiliary device for monitoring ship stability, characterized in that: It includes an installation and fixing mechanism and a testing mechanism, the installation and fixing mechanism includes a fixing frame, a telescopic rod and a clamping plate, a connecting plate is fixedly provided at the lower part of the fixing frame, the fixed end of the telescopic rod is fixedly connected to the outside of the fixing frame, the movable end of the telescopic rod is slidably connected to the fixing frame and passes through the fixing frame, a clamping plate is fixedly provided at the end of the telescopic rod, the clamping plate is slidably connected to the lower part of the fixing frame and is used to clamp and fix the fixing frame, the testing mechanism includes an upper floating rod and a lower floating rod, the upper floating rod and the lower floating rod are connected by threads, and the testing mechanism is slidably connected to the installation and fixing mechanism.

2. The auxiliary device for monitoring ship stability according to claim 1, characterized in that: A connecting hole is provided on the installation and fixing mechanism, the upper floating rod and the lower floating rod are slidably connected to the connecting hole and penetrate the connecting hole, and the outer diameters of the upper floating rod and the lower floating rod are smaller than the inner diameter of the connecting hole.

3. The auxiliary device for monitoring ship stability according to claim 2, characterized in that: A limit block is fixedly arranged at the upper end of the floating rod, and the outer diameter of the limit block is larger than the inner diameter of the connecting hole.

4. The auxiliary device for monitoring ship stability according to claim 3, characterized in that: A bottom plate is fixedly arranged at the lower end of the lower floating rod, the bottom plate is made of foam material, and the upper floating rod and the lower floating rod are made of polymer material.

5. The auxiliary device for monitoring ship stability according to claim 4, characterized in that: The floating rod is provided with a scale.

6. The auxiliary device for monitoring ship stability according to claim 5, characterized in that: Rubber pads are fixedly arranged on the inner sides of the clamping plates and the connecting plates.

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