Deepwater environmental riprap leveling ship

Abstract

The invention relates to construction equipment for structures such as harbors and hydraulic engineering, and specifically relates to a deepwater environmental riprap leveling ship. The ship comprises a flat barge; the middle portion of the flat barge is provided with an opening; a rectangle frame is arranged below the opening; five side turnover boards are parallelly and rotatably arranged in the rectangle frame and along the extension direction of the long edge of the rectangle frame; and traction devices are arranged between the flat barge and the side turnover boards. The side turnover boards turn towards the short edge of the rectangle frame or keep horizontal through the traction devices. An elevating device is arranged between the rectangle frame and the flat barge. The rectangle frame moves up and down through the elevating device so as to drive the side turnover boards to move up and down. The beneficial effects of the deepwater environmental riprap leveling ship are that the ship is simple in structure, can shift rapidly, is adaptive to shallow and deep water areas, has little disturbance to underwater mud, is environment-friendly, is safe, and integrates riprapping and leveling.

Description

technical field [0001] The invention relates to construction equipment for structures such as ports and hydraulic engineering, in particular to a deep-water environment-friendly riprap leveling ship. Background technique [0002] With the increasing development of my country's coastal engineering, various hydraulic structures (buildings), water conservancy projects, ports, trestles, dikes, and wharves are being constructed more and more frequently. In order to realize mechanized construction, riprap boats are indispensable special ships. [0003] Many types of riprap boats have been built in foreign countries, especially in the Netherlands and Japan. Some traditional riprap boats have deck barges that use excavators to throw stones, and the other is open-body barges. The cabin is pre-loaded with stones. Then reach the designated construction area and turn on the riprap. The former is less safe and has low construction efficiency. Although the latter is fast, underwater leve...

AI Technical Summary

Problems solved by technology

The former is less safe and has low construction efficiency. Although the latter is fast, underwater leveling has become a major problem after rock dumping. At home and abroad, ships are often used to carry and fill rocks, and divers manually complete the underwater trimming. The construction method of leveling operation is not only labor-intensive, but also greatly affected by wind and wave factors, the number of working days is reduced, safety production is threatened, and the operation efficiency is low. Therefore, the method of underwater artificial leveling is affected by natural conditions in deep water or unsheltered waters. Restricted, difficult to adapt to

This is the great difficulty brought about by traditional underwater foundation construction

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