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Underwater equipment convenient for adjusting counterweight buoyancy

An underwater equipment and buoyancy technology, which is applied to underwater operation equipment, transportation and packaging, ships, etc., can solve problems such as inconvenient use, time-consuming, and affect update efficiency, so as to improve work efficiency, facilitate use, and improve use The effect of longevity

Pending Publication Date: 2022-03-15
HANGZHOU DIANZI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The initial buoyancy of the underwater equipment currently used is mostly fixed, so that the depth of the underwater equipment immersed in the water is fixed, and it is impossible to adjust the overall buoyancy according to the size of the underwater equipment and the depth that needs to descend The depth in the water, in the process of using the underwater equipment, it is necessary to replace the counterweight, which is time-consuming, affects the update efficiency, and is inconvenient to use. Therefore, we propose an underwater equipment that is easy to adjust the buoyancy of the counterweight. to solve the above problems

Method used

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  • Underwater equipment convenient for adjusting counterweight buoyancy
  • Underwater equipment convenient for adjusting counterweight buoyancy
  • Underwater equipment convenient for adjusting counterweight buoyancy

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] see Figure 1-3 , the present invention provides a technical solution: a kind of underwater equipment that is convenient to adjust the buoyancy of the counterweight, comprising a floating board 1, the top of the floating board 1 is fixedly connected with a working device 2, and the outer wall of the working device 2 is coated with a waterproof paint 201, the working A control panel 3 is fixedly connected to the outer wall of the device 2, and the control panel 3 is made of waterproof material;

[0030] It should be noted that a counterweight assembly 4 is provided on the side of the working equipment 2, and the counterweight assembly 4 is provided with two groups. , the support plate 48 and the floating block 410, the bottom of the counterweight box 41 is fixedly connected to the top side of the floating plate 1, and the counterweight box 41 is arranged parallel to the side of the working equipment 2;

[0031] It should be noted that a buffer pad 42 is fixedly connecte...

Embodiment 2

[0033] see Figure 4 and Figure 6 , is the second embodiment of the present invention, which is based on the previous embodiment;

[0034] Specifically, the inside of the counterweight box 41 is provided with a support rod 47, the top of the support rod 47 is fixedly connected to the inner top surface of the counterweight box 41, the bottom of the support rod 47 is fixedly connected to the inner bottom surface of the counterweight box 41, and the support rods 47 are arranged in parallel with each other. Group.

[0035] It should be noted that a support plate 48 is placed in the counterweight box 41, and a through hole 49 is provided on the support plate 48. The support rod 47 moves through the through hole 49. The support plate 48 is set at a sharp angle toward the transparent plate 45 side. 48 bottoms are fixedly connected with a floating block 410.

[0036] It should be noted that the bottom side of the floating plate 1 is fixedly connected with a fixed ring 5, the fixed...

Embodiment 3

[0044] see Figure 1 to Figure 6 , is the third embodiment of the present invention, which is based on the above two embodiments;

[0045] When the present invention is in use, the working equipment 2 is waterproofed through the waterproof coating 201 to improve the service life of the working equipment 2. By setting the counterweight assembly 4, the sealing cover 44 is opened, and water is poured into the counterweight box 41 through the water inlet pipe 43. The downward gravity of the counterweight box 41 is increased, which is convenient to change the buoyancy of the floating board 1, so that the depth of the working equipment 2 immersed in the water can be adjusted according to different situations, so that it can work better. block 410, the support plate 48 is moved upwards along with the water surface in the counterweight box 41, and the support plate 48 and the scale 46 are perpendicular to each other, the position of the support plate 48 can be accurately judged by the...

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Abstract

The invention discloses an underwater device convenient to adjust counterweight buoyancy, which comprises a floating plate, a working device is fixedly connected in the top of the floating plate, the outer wall of the working device is coated with a waterproof coating, the outer wall of the working device is fixedly connected with a control panel, the control panel is made of a waterproof material, and the side surface of the working device is provided with a counterweight assembly. The number of the counterweight assemblies is two, each counterweight assembly comprises a counterweight box, a buffer pad, a water inlet pipe, a transparent plate, a supporting rod, a supporting plate and a floating block, the bottom of each counterweight box is fixedly connected to the top side of the corresponding floating plate, the counterweight boxes are arranged on the side face of the working equipment in parallel, and buoyancy of the floating plates can be adjusted; the balancing weights are fixed by inserting the inserting rods into the first movable grooves, the balancing weights are prevented from falling off, a user adjusts the balancing weights according to the number of the installed balancing weights, normal operation of working equipment is not affected, use is convenient, the working efficiency is improved, and convenience is achieved.

Description

technical field [0001] The invention relates to the technical field of underwater equipment, in particular to an underwater equipment for adjusting the buoyancy of counterweights. Background technique [0002] Underwater equipment is a general term for various underwater operation facilities of offshore drilling devices. The counterweight is used to balance the weight of a certain moving part of the machine. On the contrary, the difference (resultant force) from the pressure of the fluid (liquid and gas) on each surface, that is, the buoyancy of the object is equal to the gravity of the liquid displaced when the object sinks. When the underwater equipment performs underwater operations, it is necessary to lower the underwater equipment. The depth is adjusted, usually through the counterweight to adjust the welfare of the underwater equipment; [0003] In this regard, the Chinese utility model patent with the authorized announcement number CN210101931U discloses a general-pu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63C11/52
CPCB63C11/52
Inventor 田春雨陈升刘晨钰郑佳胤方远孟祥一
Owner HANGZHOU DIANZI UNIV