Marine equipment lifting device and use method thereof

Abstract

The invention provides a marine equipment lifting device and a use method thereof. The marine equipment lifting device comprises an installing base and a rotating mechanism, wherein the installing base is provided with a baffle and an arc-shaped groove, the rotating mechanism is arranged on the installing base and comprises a rotating shaft installed on the installing base, the rotating shaft is connected with a motor and a fixed gear, the fixed gear is meshed with a movable gear, and a central rotating shaft is installed in the movable gear. The marine equipment lifting device further comprises an L-shaped gear holder, wherein one end of the gear holder is arranged on the installing base, and the other end of the gear holder sleeves the central rotating shaft. Rollers are arranged at thetwo ends of the central rotating shaft correspondingly and can reciprocate along the arc-shaped groove. A lifting apparatus is arranged on the rotating mechanism and fixedly provided with a pipe body.By means of the marine equipment lifting device, the pipeline body and an underwater measurement instrument can be rapidly installed in a ship; when the lifting apparatus is not used or in sudden dangers, the lifting apparatus and the pipe body can be safely and rapidly folded into the ship, and it is avoided that the underwater measurement instrument is damaged when the ship collides with submerged rock or other ships.

Description

technical field [0001] The invention relates to the technical field of marine equipment, in particular to a lifting device for marine equipment and a method for using the same. Background technique [0002] The ocean is a treasure house of human resources, containing abundant seawater, energy, minerals and biological resources. In the process of basic research, resource development, engineering construction and military operations on the ocean, human beings usually need to obtain the seabed information of the corresponding sea area as basic data, and advanced seabed detection technology and equipment are the key to quickly and accurately obtain seabed information. At present, there are two methods of ship-based submarine topography survey: towed and ship-borne. The ship-borne type is mostly used for underwater measurement equipment such as single-beam sounding, multi-beam sounding, coherent sonar sounding, etc. for the purpose of accurately measuring water depth. The requi...

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Problems solved by technology

[0003] However, most of the existing detection methods are to directly fix the detection frame on the ship, and the detection frame is mostly temporarily designed according to the size of the ship, and then welded and installed, which wastes a lot of time and energy, and the construction period is difficult to guarantee. The height cannot be adjusted, and it is difficult to meet the requirements of installation accuracy, measurement accuracy, technical exploration cycle, installation and adjustment convenience and equipment versatility of various underwater measuring instruments.

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