Deck structure of electric propulsion Yangtze River passenger ferry

Abstract

The invention discloses a deck structure of an electric propulsion Yangtze River passenger ferry. The deck structure comprises a steel deck, a lifting block, a hydraulic cylinder, a clamping block, adriving motor and a gear box, the steel deck is provided with a plurality of lifting ports at two ends of the ship; the number of the lifting blocks is consistent with that of the lifting openings; the lifting blocks are respectively arranged at the lifting openings; the lifting blocks in the lifting openings in the two ends of the ship are symmetrically arranged; hinge seats are arranged at the bottoms of the lifting blocks, the surfaces, close to one sides, of the lifting blocks are of arc-shaped structures, limiting blocks are arranged at the edges of the upper ends and the lower ends of the arc-shaped surfaces, and rotating shafts are arranged at the two ends of the other sides of the lifting blocks and hinged to the side walls of the two sides of the lifting openings to achieve rotating connection between the lifting blocks and the deck; an oil cylinder fixing base is arranged at the bottom end of the steel deck, one end of a hydraulic cylinder is hinged to the oil cylinder fixingbase, an output shaft of the hydraulic cylinder is hinged to a hinge base at the bottoms of the lifting blocks, the lifting blocks are pushed by the hydraulic cylinder to rotate along a rotating shaft, unfolding and folding of the lifting blocks are achieved, and therefore automobile wheels are limited.

Description

technical field [0001] The invention belongs to the technical field of ship engineering, and in particular relates to a deck structure of an electric propulsion Yangtze River passenger ferry. Background technique [0002] Car ferry is an important means of transportation for passengers to cross the river. This car ferry not only carries people but also cars. The vehicles are all parked on the deck of the car ferry. The deck of the existing car ferry will be equipped with additional wheels and The anti-skid bumps of the deck friction prevent the vehicle from stopping on the deck due to excessive speed. However, when the steam ferry is driving on the river, due to the driver's misoperation and other reasons, the vehicle will lose control and rush onto the springboard, or even The serious accident of car crashing into the river, the main reason for this situation is that there is no corresponding blocking device on the deck of the car ferry to stop and limit the wheels, so the ...

AI Technical Summary

Problems solved by technology

[0002] Car ferry is an important means of transportation for passengers to cross the river. This car ferry not only carries people but also cars. The vehicles are all parked on the deck of the car ferry. The deck of the existing car ferry will be equipped with additional wheels and The anti-skid bumps of the deck friction prevent the vehicle from stopping on the deck due to excessive speed. However, when the steam ferry is driving on the river, due to the driver's misoperation and other reasons, the vehicle will lose control and rush onto the springboard, and even The serious accident of car crashing into the river, the main reason for this situation is that there is no corresponding blocking device on the deck of the car ferry to block and limit the wheels, so the deck on the current car ferry needs a blocking device Restrain the vehicle tires to prevent them from moving to the end of the gangway while the ferry is in motion

Images