Comb tooth pillar device for ship launching

Abstract

The invention provides a comb tooth pillar device for ship launching. Slant frame vehicles and comb tooth pillars are arranged in stagger, the comb tooth pillars are divided into upper platforms on the upper portions and support feet on the lower portions; front buttresses are arranged at combination positions of the comb tooth pillars and a hydraulic trolley track; connection portions of the upper platforms and the front buttresses are movably connected with connection portions of the upper platforms and the support feet; bolts are arranged at the connection portions of the support feet and the upper platforms; the support feet are connected through steel wire ropes; movable hinges are arranged at connection portions of the support feet and the steel wire ropes; support rods are installed on the lower portions of the support feet; lifting jacks are arranged below the front ends of the comb tooth pillars; tracks are arranged above the upper platforms; and the tracks are flushed with a panel of the hydraulic trolley track, and the length of the tracks can be adjusted. With the adoption of the comb tooth pillar device for ship launching, the slant frame vehicles can be gradually staggered under effects of the comb tooth pillar device, so that weight of a ship can be safely loaded, ultra-large type and ultra-wide type ships constructed in an inland river can safely launch.

Description

Technical field [0001] The invention belongs to the field of ship engineering, and relates to a comb pier device used for ship launching, in particular to a comb pier device suitable for launching a large ship with a large ship width and a large bearing weight. Background technique [0002] At present, for shipyards, ordinary mechanized launching is the most convenient and safest launching method. When launching in this way, the size of the ship's slideway and inclined frame truck have been fixed, and the width of the ship's launching load has been limited. In addition, during the launching process of the ship, the inclined-frame vehicle is not easy to control, and there are problems that the launching of super-large and ultra-wide ships is difficult after the construction of the inland river, and the launching safety of the ship is not high. Summary of the invention [0003] The technical problem to be solved by the present invention is to provide a device that can increase the s...

AI Technical Summary

Problems solved by technology

[0002] Now, for shipyards, ordinary mechanized launching is the most convenient and safest way of launching. When launching in this way, the size and specifications of the ship’s slideway and inclined frame car have been fixed, and the width of the ship’s launching load has been limited. In addition, during the launching process of the ship, the inclined frame vehicle is not easy to control, and there is a problem that it is difficult to launch super-large and super-wide ships after they are built in inland rivers, and there is also the problem that the safety of launching ships is not high

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