The invention provides a salvage device with a wide salvage range for a ship and a salvage method of the salvage device. The ship salvage device comprises a lifting device, a grabbing assembly and an inflation and deflation device, the grabbing assembly is provided with an air bag, a connecting frame and a plurality of clamping jaws arranged on the periphery of the connecting frame, and the upper end of each clamping jaw is rotatably installed on the connecting frame around the horizontal axis. The airbag is connected to the connecting frame; and the inflating and deflating device is configured to inflate or deflate the air bag. Due to the fact that the air bag and the inflation and deflation device are arranged, after the grabbing assembly is located in water, the air bag can be inflated, the grabbing assembly is made to suspend in the water and move along with water flow, underwater survey is conducted, and when an object needs to be fished, the grabbing assembly can be stopped, and the fished object is fished. Due to the fact that the air bag can drive the grabbing assembly to move in a large range, the fishing device can have a large fishing range, and the lower the failure rate is, the higher the fishing efficiency is.
本发明提供了一种船舶用打捞范围广的打捞装置及其打捞方法。船打捞装置包括升降装置、抓取组件、充放气装置,抓取组件具有气囊、连接架和设置于连接架四周的多个卡爪,每个卡爪的上端绕水平轴线可转动地安装于连接架;气囊连接于连接架;充放气装置配置成向气囊内进行充气或放气。由于具有气囊和充放气装置,可在抓取组件处于水内之后,使得气囊充气,使得抓取组件悬浮在水中,并随水流移动,对水下进行勘测,当有物品需要打捞时,可使抓取组件停下并对被打捞物进行打捞。由于气囊可带动抓取组件进行大范围移动,就可使打捞装置具有较大的打捞范围,且故障率越低,打捞效率越高。
Salvage device with wide salvage range for ship and salvage method of salvage device
一种船舶用打捞范围广的打捞装置及其打捞方法
13.06.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |
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