Hull balancing device

Abstract

The utility model relates to the technical field of ships, and discloses a hull balancing device which comprises a connecting mechanism and a fixing mechanism, the connecting mechanism comprises a mounting plate, a main shaft is connected to the middle of the front end of the mounting plate in a penetrating mode, and connecting rods are connected to the inner walls of the two axial ends of the main shaft in a sliding mode; a balance box is fixedly connected to the side, away from the center of the mounting plate, of each connecting rod, fixing mechanisms are arranged on the outer walls of the two sides of each balance box, each fixing mechanism comprises two base plates, two first fixing rings and two second fixing rings, and the first fixing rings are fixedly connected to the outer walls of the sides, away from the center of the corresponding balance box, of the base plates; the first fixing ring and the second fixing ring are rotationally connected. According to the device, the stability of the ship is improved through the arrangement of the balance box, the air bag is convenient to disassemble, assemble and replace through the cooperative work of the first fixing ring, the second fixing ring and the fixing block of the rotating rod, and the contact area between the balance box and the water surface is increased through the use of the air bag.

Description

Technical Field

[0001] The utility model relates to the technical field of ships, in particular to a hull balancing device. Background Art

[0002] A ship, also known as a vessel, is a means of transportation that uses the buoyancy of water and relies on human power, sails, engines, and other power sources to move on water. There are many types of ships and they can be classified according to different standards.

[0003] However, traditional civilian ships, sightseeing cruise ships and other small boats in lakes have relatively weak stability, and their balance state is easily affected by water fluctuations. In windy weather, or when large ships, yachts and motorboats pass through the same waters, the water fluctuations are large and the hull shakes severely, which may cause dangerous situations such as the hull capsizing.

[0004] Therefore, those skilled in the art provide a hull balancing device to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the present utility model is to solve the shortcomings existing in the prior art, and a hull balancing device is proposed. By rotating the rotating rod and rotating the fixing block to make it fit tightly with the clamping groove, the airbags filled with air are fixed on both sides of the balance box, which can increase the contact area with the water surface, increase the buoyancy of the balancing device, improve the balancing performance of the balance box on the hull, and enable the hull to remain stable on the water surface for a long time. In addition, this clamping design facilitates the disassembly and replacement of the airbags, which means that when the airbags are damaged or require maintenance, they can be replaced quickly without the need for complicated operating procedures.

[0006] The cam is connected to the cam frame by a fixing mechanism, and the fixing mechanism comprises a fixing mechanism comprising a mounting plate, wherein the middle portion of the front end of the mounting plate is connected to the main shaft, the inner walls of the main shaft axial ends are slidably connected to the connecting rod, and the connecting rod is fixedly connected to the balancing box on one side away from the center of the mounting plate, and a fixing mechanism is provided on both outer walls of the balancing box. The fixing mechanism comprises two base plates, two first fixing rings and two second fixing rings, the outer wall of the base plate on the side away from the center of the balancing box is fixedly connected to the first fixing ring and the second fixing ring is rotatably connected respectively, the middle portion of the upper surface of the first fixing ring is provided with a receiving groove, the outer wall of the first fixing ring on the side close to the center of the balancing box is provided with a clamping groove, the middle portion of the upper surface of the second fixing ring is provided with a mounting groove, the inner portion of the mounting groove is rotatably connected to the rotating rod, and the upper end of the outer wall of the rotating rod is threadedly connected to the fixing block;

[0007] Through the above technical solution, the distance between the balance box and the hull is adjusted by sliding the connecting rod inside the main shaft. It is suitable for ships of different sizes and rivers of different widths. The arc groove design at the bottom of the balance box can effectively adapt to changes in wavy water surface. On wavy water surface, the arc groove can help water flow smoothly, reducing the resistance of water flow to the hull, thereby reducing the impact of waves on the hull and improving the stability and seaworthiness of the ship. The setting of multiple non-powered paddles can use the power of water flow to push the hull forward and assist the hull to glide forward, thereby reducing fuel consumption to a certain extent.

[0008] Furthermore, an arc-shaped groove is provided in the middle of the lower surface of the balance box, and a plurality of non-powered paddles are rotatably connected to the inner walls on both sides of the arc-shaped groove;

[0009] Through the above technical solution, the arc-shaped groove design helps to guide the fluid to flow more efficiently under the box, reduce eddies and turbulence, and thus reduce resistance. The unpowered paddle blades will generate a reaction force when the fluid flows, assisting the hull in gliding.

[0010] Furthermore, the outer walls of both ends of the main shaft are provided with a plurality of mounting holes, and the main shaft and the connecting rod are connected by fastening bolts;

[0011] Through the above technical solution, multiple mounting holes allow the position of the connecting rod to be adjusted, thereby achieving flexible adjustment of the distance between the balance box and the hull.

[0012] Furthermore, the receiving slot and the clamping slot are both connected through each other;

[0013] The above technical solution makes it easier to rotate the rotating rod.

[0014] Furthermore, the interior of the balance box is a hollow structure, and the outer surface of the balance box is sprayed with corrosion-resistant paint;

[0015] Through the above technical solution, the corrosion-resistant coating sprayed on the outer surface can effectively prevent the erosion of the balance box by lake water and other corrosive substances, which extends the service life of the balance box and reduces the maintenance and replacement costs caused by corrosion.

[0016] Furthermore, the first fixing ring and the second fixing ring are respectively tightly fitted to the airbag;

[0017] Through the above technical solution, the airbags are firmly fixed on both sides of the balance box.

[0018] Furthermore, the fixing block and the receiving groove are respectively tightly fitted;

[0019] Through the above technical solution, when the fixing block is rotated so as to fit tightly with the accommodating groove, clamping is achieved.

[0020] The utility model has the following beneficial effects:

[0021] 1. The utility model proposes a hull balancing device, which adjusts the distance between the balance box and the hull by sliding a connecting rod inside the main shaft. The device is suitable for ships of different sizes and rivers of different widths. The arc-shaped groove design at the bottom of the balance box can effectively adapt to changes in wavy water surfaces. On wavy water surfaces, the arc-shaped groove can help water flow through smoothly, reducing the resistance of water flow to the hull, thereby reducing the impact of waves on the hull and improving the stability and seaworthiness of the ship. The setting of multiple non-powered paddles can use the power of the water flow to push the hull forward and assist the hull in sliding forward, thereby reducing fuel consumption to a certain extent.

[0022] 2. The utility model proposes a hull balancing device, which fixes the airbags filled with air on both sides of the balance box by rotating the rotating rod and rotating the fixing block to make it fit tightly with the clamping groove. This can increase the contact area with the water surface, increase the buoyancy of the balancing device, improve the balancing performance of the balance box on the hull, and enable the hull to remain stable on the water surface for a long time. In addition, this clamping design facilitates the disassembly and replacement of the airbags, which means that when the airbags are damaged or require maintenance, they can be quickly replaced without the need for complicated operating procedures. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the main structure of a hull balancing device proposed by the utility model;

[0024] Figure 2 This is an axonometric diagram of a hull balancing device proposed in the utility model;

[0025] Figure 3 This is a bottom view of a hull balancing device proposed by the present invention;

[0026] Figure 4 This is an exploded view of a hull balancing device proposed in the utility model;

[0027] Figure 5 This is a top view of a base plate, a first fixing ring, a second fixing ring, and a rotating rod of a hull balancing device proposed in the utility model;

[0028] Figure 6 This is a structural schematic diagram of a base plate, a first fixing ring, a second fixing ring, a rotating rod and a fixing block of a hull balancing device proposed by the utility model.

[0029] Legend:

[0030] 1. Connecting mechanism; 101. Mounting plate; 102. Main shaft; 103. Mounting hole; 104. Connecting rod; 105. Fastening bolt; 106. Balancing box; 107. Arc groove; 108. Unpowered paddle board; 2. Fixing mechanism; 201. Base plate; 202. First fixing ring; 203. Second fixing ring; 204. Accommodating groove; 205. Clamping groove; 206. Mounting groove; 207. Rotating rod; 208. Fixing block; 3. Airbag. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the specific embodiments of the present invention to clearly and completely describe the technical solutions in the specific embodiments of the present invention. Obviously, the specific embodiments described are only part of the specific embodiments of the present invention, not all of the specific embodiments. Based on the specific embodiments of the present invention, all other specific embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] Reference Figure 1-3 The utility model provides a specific embodiment: a hull balancing device, including a connecting mechanism 1 and a fixing mechanism 2, the connecting mechanism 1 includes a mounting plate 101, a main shaft 102 is connected through the middle of the front end of the mounting plate 101, the inner walls of the main shaft 102 at both ends are slidably connected with connecting rods 104, the connecting rods 104 are fixedly connected to the balance box 106 on one side away from the center of the mounting plate 101, and the outer walls of both sides of the balance box 106 are provided with fixing mechanisms 2, the fixing mechanism 2 includes two base plates 201, two first fixing rings 202 and two second fixing rings 203, the outer wall of the base plate 201 on the side away from the center of the balance box 106 is fixedly connected to the first fixing ring 202, the first fixing ring 202 and the second fixing ring 203 are respectively rotatably connected, and the middle part of the upper surface of the first fixing ring 202 is provided with a receiving groove 204. The outer wall of the first fixing ring 202 near the center of the balance box 106 is provided with a clamping groove 205, and the middle part of the upper surface of the second fixing ring 203 is provided with an installation groove 206. The interior of the installation groove 206 is rotatably connected to a rotating rod 207, and the upper end of the outer wall of the rotating rod 207 is threadedly connected to a fixing block 208. By rotating the rotating rod 207 and rotating the fixing block 208 to make it fit tightly with the clamping groove 205, the inflated airbag 3 is fixed to both sides of the balance box 106, which can increase the contact area with the water surface, increase the buoyancy of the balancing device, improve the balancing performance of the balance box 106 on the hull, and enable the hull to remain stable on the water surface for a long time. In addition, this clamping design facilitates the disassembly and replacement of the airbag, which means that when the airbag is damaged or requires maintenance, it can be quickly replaced without the need for complicated operating procedures.

[0033] Reference Figure 3-6, an arc-shaped groove 107 is opened in the middle of the lower surface of the balance box 106, and a plurality of unpowered paddles 108 are rotatably connected to the inner walls on both sides of the arc-shaped groove 107, which slide inside the main shaft 102 through the connecting rod 104 to adjust the distance between the balance box 106 and the hull, which is suitable for ships of different sizes and rivers of different widths. The arc-shaped groove 107 design at the bottom of the balance box 106 can effectively adapt to changes in wavy water surface. On wavy water surface, the arc-shaped groove 107 can help water flow through smoothly, reduce the resistance of water flow to the hull, thereby reducing the impact of waves on the hull and improving the stability and seaworthiness of the ship. The setting of multiple unpowered paddles 108 can use the power of water flow to push the hull forward and assist the hull to glide forward, thereby reducing fuel consumption to a certain extent.

[0034] Working principle: When using the hull balancing device, first, fix the mounting plate 101 on the hull, and adjust the distance between the balance box 106 and the hull by sliding the connecting rod 104 inside the main shaft 102 according to the size of the hull. The arc groove 107 at the bottom of the balance box 106 can effectively adapt to the changes in the wavy water surface. When on the wavy water surface, the arc groove 107 can help the water flow to pass smoothly, reducing the resistance of the water flow to the hull, thereby reducing the impact of waves on the hull and improving the stability and seaworthiness of the ship. The setting of multiple non-powered paddles 108 can use the power of the water flow to push the hull forward and assist the hull to glide forward, thereby reducing to a certain extent. Fuel consumption, secondly, rotate the fixing block 208 to move it away from the clamping groove 205, thereby rotating the rotating rod 207, and then open the first fixing ring 202 and the second fixing ring 208. After the airbag filled with air is placed, close the first fixing ring 202 and the second fixing ring 208, rotate the rotating rod 207 again, and rotate the fixing block 208 to make it fit tightly with the clamping groove 205, thereby fixing the airbag filled with air 3 on both sides of the balance box 106, which can increase the contact area with the water surface, increase the buoyancy of the balancing device, improve the balancing performance of the balance box 106 on the hull, and enable the hull to remain stable on the water surface for a long time. In addition, this clamping design facilitates the disassembly and replacement of the airbag.

[0035] Finally, it should be noted that the above is only a preferred specific implementation method 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 specific implementation methods, those skilled in the art can still modify the technical solutions described in the aforementioned specific implementation methods or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A hull balancing device, comprising a connecting mechanism (1) and a fixing mechanism (2), characterized in that: The connecting mechanism (1) comprises a mounting plate (101), a main shaft (102) is connected through the middle of the front end of the mounting plate (101), connecting rods (104) are slidably connected to the inner walls of both axial ends of the main shaft (102), and the connecting rods (104) are fixedly connected to a balance box (106) on one side away from the center of the mounting plate (101), and the outer walls of both sides of the balance box (106) are provided with fixing mechanisms (2), and the fixing mechanisms (2) comprise two base plates (201), two first fixing rings (202) and two second fixing rings (203), and the base plates (201) are located away from the center of the balance box (106). The outer wall of one side is fixedly connected with a first fixing ring (202), and the first fixing ring (202) and the second fixing ring (203) are respectively rotatably connected. A receiving groove (204) is provided in the middle of the upper surface of the first fixing ring (202), and a clamping groove (205) is provided on the outer wall of the first fixing ring (202) near the center of the balance box (106). The middle of the upper surface of the second fixing ring (203) is provided with an installation groove (206), and the interior of the installation groove (206) is rotatably connected with a rotating rod (207), and the upper end of the outer wall of the rotating rod (207) is threadedly connected with a fixing block (208).

2. A hull balancing device according to claim 1, characterized in that: The middle part of the lower surface of the balance box (106) is provided with an arc groove (107), and the inner walls on both sides of the arc groove (107) are rotatably connected with a plurality of non-powered paddle boards (108).

3. A hull balancing device according to claim 1, characterized in that: A plurality of mounting holes (103) are provided on the outer walls at both axial ends of the main shaft (102), and the main shaft (102) and the connecting rod (104) are connected via fastening bolts (105).

4. A hull balancing device according to claim 1, characterized in that: The accommodating groove (204) and the clamping groove (205) are both connected through each other.

5. A hull balancing device according to claim 2, characterized in that: The interior of the balance box (106) is a hollow structure, and the outer surface of the balance box (106) is sprayed with corrosion-resistant paint.

6. A hull balancing device according to claim 1, characterized in that: The first fixing ring (202) and the second fixing ring (203) are respectively tightly fitted with the airbag (3).

7. A hull balancing device according to claim 1, characterized in that: The fixing block (208) and the receiving groove (204) are respectively tightly fitted.

Images