Movable automatic lifting flexible docking block unit for ship

Abstract

The invention discloses a movable automatic lifting flexible docking block unit for ship. The unit is characterized in that a sleeve is arranged in a box body, a strong spring is installed in a steel pipe sleeve, the top end of the strong spring is connected with a transition iron column, and a movable iron bolt is welded with a supporting plate into a whole and connected with the top of the transition iron column to form a movable supporting tray; a rubber pad is arranged on the upper surface of the movable supporting tray; iron weight trays are symmetrically arranged on the transition iron column; a sliding mechanism is arranged outside the bottom of the box body and a pulley is in contact with the rail; and transverse rails are erected on the longitudinal rails, and the longitudinal rails are directly installed and fixed to the dock ground. Ship docking and switching of different docking schemes are achieved by adjusting the positions of the transverse rails and the flexible docking block units, automatic stretching of the strong springs, automatic rotation of the movable supporting plate and adding of heavy objects to the weight iron bracket, adjustment such as manual adding of wooden base plates is not needed, and therefore the working efficiency is improved, shipyard expenditure is saved, and resource waste is reduced.

Description

technical field [0001] The patent of the present invention relates to the form of ship docking pier, especially the adjustment of pier layout can be completed accurately and quickly in the dock during ship repairing and building. Background technique [0002] Dock pier is a pier set up at the bottom of the dock to support the hull during the ship repairing process. It has the characteristics of heavy bearing and strong structure, and is an indispensable auxiliary tool. [0003] At present, the dock structure used by domestic shipyards is still relatively traditional, usually as figure 1 As shown (in the figure, 21 is a wooden backing plate, and 22 is a steel frame), it is mainly composed of cuboid wood blocks and steel frames superimposed and combined, and the structural technology is backward and rough. When the ship sits on the pier, it is necessary to manually adjust the number of wooden blocks and the slope to control the pier to meet the requirements. However, the hul...

AI Technical Summary

Problems solved by technology

However, the hull shape of different ships is different, and docking piers with different heights and slopes are required, which will inevitably lead to low efficiency, waste of resources, and inaccurate accuracy.

Moreover, when one pier scheme is used for a long time, it will cause deformation of the hull and other effects. The traditional docking pier can only be switched out of the dock to re-position the pier before completing the switch between different pier schemes, resulting in economic losses and waste of time.

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