Alignment method of jack-up combined barge and push wheel

Abstract

The invention discloses a method for aligning a jacking combined barge and a push wheel. The method includes the following steps: Step 1. A first laser transmitting and receiving device and a second laser transmitting and receiving device are arranged on the head deck of the push wheel; A first reflection part and a second reflection part are arranged on the shell of the stern groove; Step 2, complete the centering of the push wheel and the barge in the width direction of the ship; Step 3, set the third laser transmission and reception on the bow deck of the push wheel device and a fourth laser transmitting and receiving device; a third reflection part is set in the left coupling port of the groove at the rear of the barge, and a fourth reflection part is set in the coupling port on the right side of the groove at the tail of the barge; step 4, complete the Centered in the captain's direction. The centering method of the invention improves the matching accuracy when the barge and the push wheel are hingedly connected, reduces the labor intensity of the push wheel operator and improves the operation efficiency.

Description

technical field [0001] The invention relates to the technical field of ships, in particular to a centering method for a jack-pushing combined barge and a push wheel. Background technique [0002] As a way of transporting cargo at sea, pusher and cargo barge form an independent composite ship through hinged device for cargo transportation. Because the transportation mode of combined ship has the characteristics of strong maneuverability and high transportation economy compared with conventional ship transportation, it is widely used in specific routes. [0003] This combination method can make its speed close to that of ordinary self-propelled ships, and has the advantages of strong maneuverability, simple structure, low cost, small number of crew members and high labor productivity that ordinary self-propelled ships do not have. [0004] Since the push boat and the barge are connected by a hinged device, the push boat needs to enter the groove at the stern of the barge befo...

AI Technical Summary

Problems solved by technology

This method relies too much on the professional ability of personnel, which is likely to cause damage to the hull structure during the articulation operation

And due to the need to frequently operate the hinged device, the staff is highly stressed

[0006] Disadvantages of the existing technology: 1. The operation completely depends on the personal professional ability; 2. The labor intensity of the ship operator is increased; 3. The work efficiency is low; 4. It is easy to cause damage to the ship machinery

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