Ship paddle installation engineering vehicle

Abstract

The invention provides a ship paddle installation engineering vehicle which comprises a movable platform, and a horizontal lifting platform is arranged in the middle of the movable platform through a lifting mechanism; a paddle platform is arranged on the lifting platform; walking wheel mechanisms are arranged at the four corners of the bottom of the movable platform, and a supporting mechanism is further arranged beside each walking wheel mechanism; the walking wheel mechanisms are erected on an assembled track; a movable platform lifting lug is arranged on the side surface of the movable platform; a hydraulic pump station is fixed at the bottom of the movable platform; a power distribution cabinet and an electric control cabinet are arranged on the upper surface of the movable platform; the top of the paddle platform is used for fixing paddles. By means of the engineering vehicle, the paddles of the ship can be stably, smoothly, accurately and conveniently installed.

Description

technical field [0001] The invention relates to the field of shipbuilding, and more specifically relates to a ship propeller installation engineering vehicle. Background technique [0002] The ship's rudder and oars are the ship's steering and power plant. The rudder is usually made of steel, with large size, high center of gravity, heavy weight, and small cross-sectional width; the paddle is usually made of brass, the shape of the paddle is complex, the middle cylindrical structure, the weight is large, and the support point is small; when the ship rudder paddle is installed , the weight of the rudder and paddle is very large, often reaching more than 100 tons, the positioning accuracy is high, the installation space is limited, and it is impossible to use a large crane to assist in the installation. The way of hoist pulling is labor-intensive for installation, and the positioning accuracy is poor. Construction workers pull construction around the rudder oar, which poses s...

AI Technical Summary

Problems solved by technology

The rudder is usually made of steel, with large size, high center of gravity, heavy weight, and small cross-sectional width; the paddle is usually made of brass, the shape of the paddle is complex, and the middle cylindrical structure has a large weight and small support point; when the ship rudder paddle is installed , the weight of the rudder and paddle is very large, often reaching more than 100 tons, the positioning accuracy is high, the installation space is limited, and it is impossible to use a large crane to assist in the installation. The way of hoist pulling is labor-intensive for installation, and the positioning accuracy is poor. Construction workers pull construction around the rudder oar, which poses safety hazards

[0003] In addition, when the ship rudder and oars are installed, due to the heavy weight of the rudder and oars, when the rudder and oars are moved to the designated position, a large platform is often required for transportation, and the large platform transportation process cannot be avoided Need to carry out the steering process, in the steering process, the track design and road wheel design in the traditional technology are often very inconvenient

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