Improved auxiliary device for mounting ship stern shaft tube

Abstract

The invention discloses an improved auxiliary device for mounting a stern shaft tube of a ship, and relates to the technical field of ship construction, the improved auxiliary device comprises a moving device, four corners of the upper side surface of the moving device are fixedly connected with protective devices, and the upper side surface of the moving device is fixedly connected with a height adjusting device. The auxiliary plate is pushed to drive the supporting frame to have moving power, the supporting frame moves in cooperation with the four universal wheels to move the device, and then the auxiliary plate can be driven by the supporting frame to move stably; and then through a rotating disc, a power shaft, a third gear, an inner gear ring, a rotating ring, a circular groove, a second gear, a threaded cylinder, a limiting groove and a limiting rod, it is guaranteed that three threaded rods stably move downwards, and therefore the problem that in the using process of most existing auxiliary devices for stern shaft tube installation, most of the auxiliary devices do not have the convenient moving and fixing functions, and the fixing effect is poor is solved. And therefore, a corresponding worker cannot conveniently move a corresponding device and a stern shaft tube to a certain extent.

Description

technical field [0001] The invention relates to a ship installation auxiliary device, in particular to an improved auxiliary device for ship stern tube installation. Background technique [0002] Ships (boats and ships), the general term for various ships, ships are means of transportation that can sail or berth in waters for transportation or operations, and have different technical performance, equipment and structural types according to different requirements for use. Ships are a kind of Man-made vehicles that mainly operate in geographical waters. In addition, civilian ships are generally called ships, military ships are called ships, and small ships are called boats or boats. They are collectively called ships or boats. The interior mainly includes accommodation space, support structures and The drainage structure has a propulsion system that utilizes external or self-contained energy. The appearance is generally a streamlined envelope that is conducive to overcoming fl...

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide an improved auxiliary device for stern tube installation, to solve the problem that most of the auxiliary devices for stern tube installation proposed in the above background technology do not have convenient movement and fixation during use. function, and thus cannot facilitate the corresponding staff to move the corresponding device and the problem of the stern tube to a certain extent

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