Shipway hull digital positioning auxiliary tool and use method thereof

Abstract

The invention discloses a shipway hull digital positioning auxiliary tool and a use method thereof. The auxiliary tool comprises a chassis, a supporting pipe, a thread bushing, a vertical threaded column, a clamping groove, a clamping groove built-in block, a fixed seat and a rotary target. The supporting pipe and the chassis are fixedly connected, the thread bushing and the supporting pipe are fixedly connected, the vertical threaded column and the thread bushing are in threaded connection, the clamping groove is formed in the top end of the vertical thread bushing, the clamping groove built-in block is arranged in the clamping groove, four threaded holes are formed in the clamping groove in the circumferential direction, a front threaded column, a rear threaded column, a left threaded column and a right threaded column are in threaded connection with the threaded holes separately, the bottom end of the fixed seat is fixedly connected with the top end of the clamping groove built-in block, and the bottom end of the rotary target is fixedly connected with the fixed seat. Auxiliary tools are arranged on the two sides of a shipway, by means of three-dimensional adjustment of the rotary target, shipway grid reference lines are converted into three-dimensional coordinates of the rotary target, efficient and precise digital hull carrying positioning is achieved, and the use processis convenient and precise.

Description

Technical field [0001] The invention belongs to the technical field of shipbuilding, and specifically relates to a berth hull digital positioning auxiliary tooling and a use method thereof. Background technique [0002] At present, in the process of building and closing the ship on the berth, the grid reference line is drawn on the berth ground, and the grid reference line is measured by a total station to form a positioning reference line, and then the segment is divided according to the positioning reference Lines are placed and positioned accurately. The space on the berth is small and the working conditions are complicated. During the process of drawing the grid lines, the site needs to be cleaned in order to draw a complete grid reference line, which is time-consuming and labor-intensive. The grid reference line is not easy to protect in the open-air berth area, and it is easy to wear and erase. The working conditions of the berth area are complicated. When the total statio...

AI Technical Summary

Problems solved by technology

The space on the berth is small and the working conditions are complicated. In the process of drawing the grid line, the site needs to be thoroughly cleaned before a complete grid reference line can be drawn. The process of drawing the line is time-consuming and labor-intensive.

The grid reference line is not easy to protect in the open-air berth area, and it is easy to be lost and erased. The working conditions in the berth area are complicated. When the total station measures the grid reference line on the ground, it is easy to be blocked by other objects.

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