Underwater desilting technology for cooperative operation of ship body and crawler walking mechanism
A walking mechanism and crawler technology, which is applied to mechanically driven excavators/dredgers, earth movers/shovels, construction, etc., can solve the problems of increased dredging costs and complicated dredging work, and reduce dredging cost effect
Active Publication Date: 2020-12-04
HUNAN UNIV
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Problems solved by technology
[0002] In the dredging process of rivers, reservoirs, and oceans, different types of dredging equipment are required to work due to the different water depths in different waters, and the transportation of dredging equipment between the deep water area and the shallow water area and land During the transfer, the use of large-scale mechanical auxiliary equipment is required, which not only complicates the dredging work, but also increases the cost of dredging
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[0013] Below in conjunction with accompanying drawing, the present invention is further described:
[0014] like figure 1 , figure 2 , image 3 and Figure 4 As shown, an underwater dredging technology in which the hull and the crawler travel mechanism work together mainly includes a hull 1 and a crawler traveling mechanism 15; wherein the hull 1 is composed of a natural gas engine 2, a hydraulic pump 3, a gas storage cylinder 4, an electrical control box 5, The balance cabin 6, the positioning column 7, the hull thruster 8, the hydraulic pin 9, the hydraulic oil pipe 10, the lifting lug 11, the auger frame 12, the wire rope 13, the coiling device 14, etc.; The suction device 17, the crawler wheel 18, the positioning hole 19, the hydraulic pipeline 20, the lifting lug 21, the hydraulic control box 22 and the like are composed.
[0015] When carrying out dredging work in shallow water, the hull 1 and the crawler running mechanism 15 are connected by hydraulic pins 9 to for...
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The invention discloses an underwater desilting technology for cooperative operation of a ship body and a crawler walking mechanism, and relates to the technical field of underwater desilting. The underwater desilting technology for cooperative operation of the ship body and the crawler walking mechanism is mainly achieved through the ship body and the crawler walking mechanism, the ship body andthe crawler walking mechanism are connected and separated through hydraulic pins, the crawler walking mechanism is lowered and recovered through a steel wire rope wound on a pipe winding device and can adapt to desilting work of water areas with different depths, and the problem that different types of desilting equipment are required for desilting in water areas with different depths is avoided.Meanwhile, conversion between movement of the crawler walking mechanism and propulsion movement of the ship body can be achieved according to the water depth to solve the transportation problem of theship body and the crawler walking mechanism between a shallow water area and a deep water area, the crawler walking mechanism can also be loaded on the ship body to achieve land transfer, use of large mechanical auxiliary equipment is reduced, and the desilting cost is reduced.
Description
technical field [0001] The invention belongs to the technical field of underwater dredging, and more particularly, relates to an underwater dredging technology in which a ship hull and a crawler traveling mechanism cooperate with each other. Background technique [0002] In the process of dredging rivers, reservoirs and oceans, due to different water depths, different types of dredging equipment are required to work, and the dredging equipment is transported between deep water areas and shallow water areas. During the upward transfer, the use of large-scale mechanical auxiliary equipment is required, which not only complicates the dredging work, but also increases the cost of dredging. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide an underwater dredging technology in which the hull and the crawler travel mechanism cooperate with each other. It can reduce the use of large-scale mechanical auxiliary equipment and reduce the cost of dre...
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IPC IPC(8): E02F5/28E02F3/88E02F3/90
CPCE02F5/28E02F3/88E02F3/90E02F3/8866E02F3/885
Inventor 胡德安周行韩旭
Owner HUNAN UNIV