Special hoisting equipment for producing mechanical parts of large ship rudder transmission device

Abstract

The invention relates to the technical field of hoisting equipment, and discloses special hoisting equipment for large ship rudder transmission device mechanical part production, which comprises two symmetrically arranged supporting seats, the lower ends of the supporting seats are fixedly connected with a plurality of supporting columns, and the upper ends of the two supporting seats are connected with the same top plate; the top plate and the supporting seat are connected through a driving mechanism, two clamping plates are symmetrically and fixedly connected to the lower end of the top plate, rotating screws are rotationally connected to the side walls of the opposite sides of the two clamping plates through bearings, rotating motors are fixedly connected to the outer sides of the clamping plates, and output shafts of the rotating motors penetrate through the side walls of the clamping plates and are fixedly connected with one ends of the rotating screws; the rod wall of the rotating screw is sleeved with a moving block in a threaded mode, and the lower end of the moving block is fixedly connected with a supporting plate. The special hoisting equipment for producing the mechanical parts of the large ship rudder transmission device has the advantages of being capable of rapidly clamping a rod piece to be hoisted, convenient to use and capable of improving the hoisting efficiency.

Description

technical field [0001] The invention relates to the technical field of lifting equipment, in particular to a special lifting equipment for the production of mechanical parts of a large-scale ship rudder transmission device. Background technique [0002] Rudder equipment is a general term for related devices that use the rudder to keep the ship on the desired course, change the original course or perform gyrating motion during navigation. It is mainly composed of rudder, steering gear, steering gear, steering gear and other equipment, which are respectively installed in the lower part of the stern, steering gear room and bridge. When the ship is sailing, the rudder blade is turned by the steering gear so that the water flow has a lateral effect on the rudder blade. The force provides the turning moment for the ship, so that the ship keeps heading or turns. [0003] At present, in the production of mechanical parts of the ship rudder transmission device, the rod structure nee...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a special hoisting device for the production of mechanical parts of large-scale ship rudder transmission devices, which has the advantages of being able to realize quick clamping of the hoisting rod parts, being easy to use, and improving hoisting efficiency, and solves the current problems. In the production of mechanical parts of the ship rudder transmission device, the rod structure needs to use lifting equipment for transfer processing. The current lifting equipment has a single structure, and the lifting structure of the rod product is not stable enough, and the installation time is long and the moving range is small. Very well meet the actual production needs of the problem

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