Wharf-boat safe shore-connecting equipment

Abstract

Wharf-boat safe shore-connecting equipment comprises a boat tank. The wharf-boat safe shore-connecting equipment is characterized in that one side of the boat tank is provided with a fixed gangplank with the angle being capable of being adjusted up and down and a movable gangplank which can be extended or retracted in the fixed gangplank; the movable gangplank is provided with a plurality of setsof vertical positioning wheels and a plurality of sets of transverse guiding wheels, and further provided with at least one set of power wheels at the same time; each power wheel comprises a chain wheel and a moving wheel which are same in angular velocity; the fixed gangplank is internally provided with a mold cavity, and a matched track corresponding to the moving wheels is arranged on the bottom face of the interior of the mold cavity; the positioning wheels and the guiding wheels abut against the inner wall of the mold cavity; the chain wheels are arranged on the inner sides of the two ends of the fixed gangplank, the bottom of the boat tank is provided with a set of corresponding driving wheels driven by a motor, and one side of each driving wheel is sequentially engaged with a direction-adjusting wheel and a moving driven wheel; and each moving driven wheel is provided with the corresponding chain wheel, and all the chain wheels are in transmission connection through first chains. The wharf-boat safe shore-connecting equipment is mainly applied to water area landing operation, has the advantages that the structure is simple, safety is high, and the efficiency is high, and hasthe beneficial effect of adapting to various landing environments at the same time.

Description

technical field [0001] The invention relates to the field of pontoons, in particular to a pontoon safety shore landing device which is convenient for personnel to land on ships. Background technique [0002] Barges have a long history of application and have many titles such as "Water Wharf" and "Water City". It is usually fixed on the waters near the shore, so that large ships can dock, get on and off passengers, load and unload cargo, etc. [0003] A jetty is a small boat whose main function is to assist the landing pontoon. [0004] At present, the river channel is seriously silted up, and continuous dredging construction is required to ensure the safety of the river channel. Even so, the problem of siltation cannot be completely solved. Therefore, generally larger ships cannot be too close to the shore, which hinders the passage of people by water and land. It caused a lot of trouble. The application of barges provides a way to solve the above problems, but based on t...

AI Technical Summary

Problems solved by technology

However, this solution has many disadvantages: firstly, the overlapping of planks is not standardized, frequent adjustments, no standards, low safety and prone to water accidents; secondly, long-term soaking of planks is easy to rot, which poses a great safety hazard; thirdly, the water level is relatively large Large, it is necessary to adjust the collocation between barges, jetties and planks according to different actual conditions. The workload is heavy and the operation method is complicated, which affects work efficiency.

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