Environmentally friendly dredging vessel for confined spaces
A limited space, environment-friendly technology, applied in the direction of mechanically driven excavators/dredgers, construction, earth movers/shovels, etc., can solve the problem that the dredging workboat cannot operate, and achieve the purpose of improving dredging efficiency and volume Accurate determination of lifting speed, increasing the effect of dredging area
Active Publication Date: 2019-09-17
江苏筑港建设集团有限公司
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[0007] The purpose of the present invention is to provide an environment-friendly dredging workboat suitable for a limited space, so as to solve the technical problem that the dredging workboat cannot operate in a narrow space
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[0043] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principle of the present invention, and are not intended to limit the protection scope of the present invention.
[0044] It should be noted that, in the description of the present invention, terms such as "upper", "lower", "left", "right", "inner", "outer" and other indicated directions or positional relationships are based on the terms shown in the accompanying drawings. The direction or positional relationship shown is only for convenience of description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
[0045] In addition, it should be noted that, in the description of the present inventio...
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The invention discloses an environment-friendly dredging working ship suitable for being used in confined space. The environment-friendly dredging working ship comprises a ship body, a power system, an operation system and a bridge, wherein the power system and the operation system are arranged on the ship body, and the bridge is arranged at one end of the ship body and can relatively rotate around the ship body. A stirring head and a drive oil cylinder driving the stirring head to swing are arranged at the free end of the bridge. The environment-friendly dredging working ship further comprises a winch arranged on the ship body, and the winch drives the stirring head to act through a steel wire rope wound around the winch. A support plate is arranged at one end of the ship body, a hollow hanging shaft rack is arranged on the lower side face of the support plate, and a horizontally-through rotating shaft is arranged on the hanging shaft rack. A rotatable sleeve is arranged on the rotating shaft, and the sleeve and the rotating shaft can relatively rotate. According to the environment-friendly dredging working ship suitable for being used in the confined space, the winch is adopted as power transmission, the ship works nearby a wharf, the activity space is limited, the ship can only work in the narrow space, the number of times of movement of the ship body is reduced, and therefore the stirring head can be driven to act to the largest degree by adopting the winch.
Description
technical field [0001] The invention relates to the technical field of dredging workboats, in particular to an environment-friendly dredging workboat suitable for a limited space. Background technique [0002] In recent years, my country's rapid economic development has brought about a climax in the construction of water conservancy and port waterway projects. In order to meet the needs of navigation routes, new construction and expansion of ports, and to maintain the normal flood discharge and navigation capabilities of inland rivers, the natural water depth is fully utilized. However, due to the sedimentation of the water body, the carried sediment and organic matter enter the water to form a hyperpycnal flow, resulting in serious riverbed siltation, and the natural water depth often does not meet the requirements and needs to be dredged. As a result, a series of technical problems have been caused, such as the different properties of sediments, and higher requirements fo...
Claims
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IPC IPC(8): E02F5/28E02F3/88E02F3/90
Inventor 李照东胡永涛周伟刘冬陈广飞鲍尤智陈卫王瑞郭旭刚帅建锋李伟
Owner 江苏筑港建设集团有限公司