Vertical dock floating mooring device suitable for instantaneous amplitude variation of water level

Abstract

The invention discloses a vertical dock floating mooring device suitable for instantaneous amplitude variation of a water level. The device comprises a photon, running main wheels, lateral balancing wheels, an anchor pile and the like. The mooring device is arranged in a mooring chute of a vertical dock, and is connected with the dock into a whole. A ship goes up and down along the amplitude variation of the water level according to self buoyancy under the joint action of flow velocity force, ship mooring rope tension, fluctuating force and the like, and effectively avoids a blockage phenomenon in the running process by means of a spring balancing device. The mooring device is mainly suitable for vertical docks for riverways of which the water level is instantaneously varied, namely when the ship suddenly meets the instantaneous amplitude variation of the water level due to the peak regulation of an upstream power station in the process of mooring alongside for loading and unloading operation, the device can effectively float up and down with the water level, so that the influence of the variation of the water level on the loading and unloading operation can be reduced, and more importantly, a serious capsize accident caused by mooring rope rupture due to the variation of the water level can be avoided.

Description

technical field [0001] The invention relates to a dock mooring device, in particular to a vertical dock floating mooring device suitable for instantaneous water level variation. Background technique [0002] In the past 10 years, under the guidance of strategies such as the development of the western region, my country's inland water transport has developed rapidly, and the structure of inland water terminals has also continued to innovate. Among them, large vertical wharves are widely used in mountainous rivers in the western region due to their high mechanized loading and unloading efficiency and adaptability to annual water level fluctuations. [0003] However, mountainous rivers usually have harsh hydrological conditions and complex channel conditions. In addition, the impact of peak regulation and concentrated flood discharge brought about by the construction of hydropower stations has increased the uncertainties in ship navigation and the difficulty of driving and mani...

AI Technical Summary

Problems solved by technology

However, when the water level varies greatly instantaneously, due to the hysteresis of its operation, the layered mooring cable can easily cause serious accidents such as cable detachment and hull capsizing, and the layered mooring cable is operated by manpower. It poses a great threat to the life safety of operators

Therefore, the application range of layered mooring cables is limited, and it is not suitable for use in vertical docks with large instantaneous water level changes.

[0007] 2. Barge

Although the wharf mooring device can use buoyancy to solve the ship mooring problem when the water level varies to a certain extent, it is only suitable for waterways with small water level fluctuations. In the turbulent river channel, the stress strength of the dock mooring device and the operation mode of the buoy are difficult to meet the requirements of changes with the water level. What is important is that the dock mooring device does not have the technology to prevent the buoy device from being stuck due to the complex force question

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