Ship blocking cable applicable to reservoir in north cold region

Abstract

The invention discloses a ship blocking cable applicable to a reservoir in a north cold region. The ship blocking cable comprises two steel guide posts which are respectively and vertically fixed at the both sides of the reservoir, each steel guide post is sleeved with a floating box capable of moving up and down along the steel guide post, and the two floating tanks are connected with a steel cable through a cable locking mechanism; a plurality of floats are fixed on the steel cable, and the top of the steel guide posts are provided with a winch which pulls the floating tanks to move up and down; a plurality of guide rails are vertically arranged on the outer surfaces of the steel guide posts, the floating boxes are fixed with light rail wheels, the wheel shafts of the light rail wheels are rolling wheel shafts, and retainer springs are arranged at the two sides of the wheel shaft rods so that the light rail wheels on the floating tanks are clamped on the guide rails and the light rail wheels slide along the guide rails up and down so as to drive the floating tanks to move up and down along the steel guide posts. According to the ship blocking cable provided by the invention, the ship block cable can be lifted to the water level along the steel guide posts through lifting equipment, so as to prevent equipments from being destroyed due to freezing the water in the reservoir in winter; furthermore, the ship blocking cable does not have any dead zone and is convenient to operate, and is applicable to various climatic conditions and the variation of water level.

Description

technical field [0001] The invention relates to a ship-stopping cable, in particular to a ship-stopping cable which can ensure the safe operation of a dam and can intercept unlicensed ships approaching the dam and is suitable for use in reservoirs in northern cold regions. Background technique [0002] The construction of the dam can not only solve the local production and domestic water and electricity consumption, improve the local climate conditions, but also efficiently adjust and dispatch the distribution and use of water resources, and prevent the harm caused by floods. After the completion of the reservoir, it will greatly promote the economy of the region. The reservoir area can carry out appropriate aquaculture and become a tourist attraction for tourists to visit. However, for their own benefit, some farmers place cages and feed for breeding near the dam; some tourism companies drive boats near the dam for tourists to play in pursuit of excitement; Fish fry, etc.,...

AI Technical Summary

Problems solved by technology

However, there are no precedents and experiences for setting barges in reservoirs in cold regions at home and abroad to learn from. The existing ordinary fixed barges are only suitable for barges in ordinary rivers without freezing periods.

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