Automatic connecting device

Abstract

The invention relates to an automatic connecting device which comprises ship units, and is characterized in that the adjacent ends of the two adjacent ship units are respectively provided with a concave pit and a longitudinal hole, wherein the concave pit is internally provided with a locating box which is internally provided with an upper clamp shell and a lower clamp shell, and the upper clamp shell and the lower clamp shell are respectively and rotatablely arranged in the locating box by an upper fixed pin and a lower fixed pin; an upper limit column and a lower limit column are respectively arranged at the upper side of the inner end of the upper clamp shell and the lower side of the inner end of the lower clamp shell; a balance weight is arranged at the inner end of the upper clamp shell; the longitudinal hole is internally provided with a telescopic oil cylinder and a locating rod; the outer end of the locating rod is provided with a ball head; the adjacent surfaces of the upper clamp shell and the lower clamp shell are respectively provided with a spherical concave pit; and in a connecting state of the two adjacent ship units, the ball head arranged at the outer end of the locating rod is inserted into the spherical concave pits arranged on the adjacent surfaces of the upper clamp shell and the lower clamp shell; and the ball head arranged at the outer end of the locating rod is clamped between the upper clamp shell and the lower clamp shell by a bolt and the like. After the connecting device is adopted, the operation efficiency is high, and the operation time is short; furthermore, the structure damage caused by the collision between the ship units can be avoided, and the operation danger can be reduced.

Description

technical field [0001] The invention relates to a mechanical connection mechanism. Specifically, it is an automatic connecting device for automatically connecting two ship units. It is especially suitable for the connection between trestles, barges, pontoons, etc. themselves or between them. Background technique [0002] It is well known in the bridge manufacturing industry that the way of connecting ship units such as trestles, pontoons, and pontoons to each other is to set corresponding single and double ears on the two ship units respectively, and make the single and double ears enter each other when connecting. , and insert connecting pins between all the single and double ears, so that the two units can rotate around the connecting pins. During the operation, the connection is realized by manually adding special tools. The above connection forms release a degree of freedom in the direction of rotation. When connecting, the two ship units need to be fully tightened to...

AI Technical Summary

Problems solved by technology

Especially when the wind and waves are strong, it makes positioning difficult, the connection efficiency is low, the operation time is long, and the operation requirements for personnel are high, and the two connection units often collide when they are close together, which may cause structural damage, and the operation is very dangerous.

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