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    • 9. 发明专利
    • Submarine cable burying machine
    • 海绵电缆堆垛机
    • JPS5931326A
    • 1984-02-20
    • JP14132782
    • 1982-08-15
    • Nippon Telegr & Teleph Corp
    • OONISHI MASATOSHIMIYAMOTO YASUSHI
    • E02F5/02E02F5/10H02G1/10
    • E02F5/107E02F5/102E02F5/104E02F5/106
    • PURPOSE:To raise the burying speed of submarine cables by providing a jet nozzle to jet air-bubbled water onto the front and both sides of the plow blade. CONSTITUTION:A plow blade 24 is attached to the lower part of the machine body 11 having sledges 12 provided to both ends of its lower part, an air supply pump 18, a water supply pump 22, and an air mixer 23, and a front jet nozzle 25 is provided to the front of the machine 11 and also side jet nozzles 26 are provided to both sides of the body 11. The pumps 18 and 22 are operated by a power control line 10 inside a rope 13 to drag the machine body 11 from the upside of a tug boat (not illustrated), and the excavation of the sea bottom and the moving of soil are performed with the plow blade 24 while jetting water and air mixed by the device 23 in the form of an air-bubbled jet from nozzles 25 and 26. In this case, a hood 27 serves to exactly settle the excavated soil flying high into the excavated trench where a submarine cable 14 is dropped, thus permitting the cable to be buried.
    • 目的:通过提供喷嘴将喷射空气鼓泡的水喷射到犁刀的前面和两侧,提高海底电缆的埋藏速度。 构成:刨刀24连接到机体11的下部,其具有设置在其下部两端的滑橇12,供气泵18,供水泵22和空气混合器23以及前部 喷嘴25设置在机器11的前部,并且在主体11的两侧设置侧面喷嘴26.泵18和22由绳索13内的动力控制线10操作以将机体 11,从拖船(未示出)的上方开始,并且用犁刀24进行海底的挖掘和土壤的移动,同时以空气鼓泡的形式喷射由装置23混合的水和空气 喷嘴25和26.在这种情况下,发动机罩27用于精确地将挖掘的土壤高度地沉入挖掘的沟槽中,其中海底电缆14掉落,从而允许电缆被埋设。