Underwater Hydraulic Double Head Dredge
The structure of the winch head reaches a fixed speed and output torque, the system realizes the real-time feedback of the speed of the winch head, and realizes the digital visualization of the winch head by assembling the underwater speed sensor on the hydraulic motor driven by the winch, at the same time, the sludge on the winch head is cleaned by the high-pressure water gun; in the aspect of sludge suction, the booster blades are used to improve the sludge suction, and the slurry pump is used The system is equipped with muddy water camera and lamp, which can observe the dredging effect and ensure the accurate control of position change and operation process monitoring.
Specification of cutter suction head:850mm
Rotation speed of winch suction head:25r/min
Internal diameter of slag discharge pipe:250mm
Configuration:100m umbilical cable,manual winder,one set ground electronic control system.Device parameter inheritance display system,double closed loop underwater hydraulic system.
Construction site of Oujiang Beikou Bridge
Shandong Future Robot Co., Ltd. has its own R & D system. Its main products include intelligent marine engineering robots, underwater suspension robots, pipeline inspection robots, underwater crawler robots, deep-sea underwater robots, underwater cutting machines, fire fighting robots and other products. It has passed IS09001, IS014001, CE, FCC and other certification. The "VVLAI" brand has won the "Shandong Famous Brand" and its products are exported to the United States, China, Japan, Russia, Chile, Spain, Sweden and many other countries.We have set up distributors in many countries and regions at home and abroad, products has earned domestic and foreign customers’ trust and reputation The company has independently developed and successfully exported a set of seabed mining robots with a daily output of 500 tons, and won the gold medal of the second provincial governor's Cup industrial design competition. The company was selected by CCTV's "I love Invention" and "Approaching Science" columns, and made special films such as "Iron Claw Underwater Salvaging" and "Electric Saw Cutting in Water".
At present, the company has made excellent achievements in the "12th Five Year Plan" and "13th Five Year Plan" projects. It has successively undertaken the dredging project of the open and underground channels in the middle section of the South-to-North Water Diversion Project, the Yellow tunnel in the east section, the Yangtze River Channel in Changtai, the dredging construction of the open caisson of the Oujiang Beikou bridge, the multi-functional inspection and maintenance of the Three Gorges power station, the marine biological monitoring system of the nuclear power tunnel, the submarine cable laying inspection of the national grid, and the underwater inspection system of the army boats. The following projects are carried out: Oil spill accident rescue, Beijing University of technology data acquisition robot, Underwater detection and biological sampling equipment in Norwegian Sea area, Subsea exploration and mining in Baltic of Russia, Monitoring and capture of aquatic pasture, Emergency fire water rescue, etc.