A hull support device for maintenance of a floating dock and an installation method thereof

Abstract

The invention provides a hull supporting device for maintenance of a floating dock and an installation method thereof, belonging to the technical field of ship construction. The hull supporting device for maintenance of a floating dock comprises a mounting plate and a supporting mechanism. The supporting mechanism is provided with four groups and four groups of supporting mechanisms. They are all located on the underside of the mounting plate to support the overall device. The four driving mechanisms located on the same side of the front and rear are connected by two second screw rods respectively, and the moving components are located on the underside of the mounting plate to realize the position Adjustment, drive mechanism, the first groove for accommodating the drive mechanism is opened in the mounting plate, the drive mechanism is arranged on the lower inner wall of the first groove to realize the drive, the screw lift mechanism, the screw lift mechanism is provided with four groups, the first The upper side of one groove is provided with four second grooves for accommodating the screw rod lifting mechanism, and the lifting mechanism is arranged on the inner wall of the second groove, which improves the work efficiency, avoids potential safety hazards, and expands the scope of application.

Description

technical field [0001] The invention belongs to the technical field of ship construction, and in particular relates to a hull support device for maintenance of a floating dock and an installation method thereof. Background technique [0002] The floating dock has a special structure. It has a huge concave cabin with walls on both sides and open front and rear ends. It is a special trough-shaped pontoon. The walls on both sides and the bottom of the dock are box-shaped structures, which are divided into several closed compartments along the longitudinal and transverse directions, and some compartments are called water compartments, which are used to fill and drain water to make the dock rise and fall. In addition to ensuring buoyancy, the function of the bottom tank can also support the ship. The function of the dock wall is to ensure that the dock has the necessary stiffness and floating stability, and to provide the space required for production. [0003] When the ship wa...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a hull supporting device for maintenance of a floating dock and its installation method, aiming to solve the problem that the existing supporting frame in the prior art uses a rigid brace to directly support the bottom of the hull, so that the supporting frame has a greater impact on the hull. Larger extrusion will damage the hull and cause greater damage to the hull. Because it is inconvenient to adjust the position of the support frame, it is difficult to align it with the part that needs to be supported on the bottom of the ship. It is inconvenient to use, and the angle and height cannot be adjusted. The problem of facilitating maintenance work

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