Marine penetration piece pipe correcting tool and using method thereof

Abstract

The invention discloses a marine penetration piece pipe correcting tool and a using method thereof. The correcting tool comprises a bottom table, a transverse plate is fixedly arranged at the front side of the top of the bottom table, a sliding groove is formed in the surface of the top of the transverse plate, a clamping mechanism is arranged at the top of the sliding groove, a supporting mechanism is arranged at the front side of the transverse plate, the clamping mechanism comprises a screw, and the screw is arranged in the sliding groove; and the outer side of one end of the screw is in threaded connection with a sliding block, the sliding block is in sliding connection with the transverse plate through the sliding groove, a movable plate is fixedly arranged at the top of the sliding block, and a vertical plate is fixedly arranged at the side, away from the transverse plate, of the top of the bottom table. The movable plate and the vertical plate are arranged in parallel, the height of the rear end of a supporting plate can be adjusted by rotating an adjusting rod, the movable plate can move rightwards by rotating a rotary disc, after a penetration piece body is combined and positioned between two discs, spot welding is directly conducted on flanges and a steel pipe and the steel pipe and a sleeve, and the steel pipe does not need to be manually calibrated; and whether the steel pipe and the two flanges are horizontal and concentric is detected, and the pipe correction efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of tank openings, in particular to a marine tank checking tool and a method for using the same. Background technique [0002] The deck passage parts of ship pipelines include passage steel pipes, flanges, protective sleeves and webs. The structure is flanges at both ends, steel pipes in the middle, protective sleeves outside the steel pipes, and webs outside the protective sleeves. Except for the final welding of the webs, the other connecting parts are all welded, and then galvanized or pickled and phosphated. Exterior paint. [0003] The traditional calibration process is that the steel pipe and the protective sleeve are first assembled and spot welded according to the size, and the flange on one side is installed first, and the flange is positioned and spot welded with a level and a square. After spot welding, it is placed on a fixed support and put on web, and then install the flange on the other side....

AI Technical Summary

Problems solved by technology

[0003] The traditional calibration process is that the steel pipe and the protective sleeve are first assembled and spot-welded according to the size, and the flange on one side is installed first, and the flange is positioned and spot-welded with a level and a square. After spot welding, it is placed on a fixed support and put on web, and then install the flange on the other side. During this period, use a level to adjust the flange at the fixed end so that the flange bolt holes on both sides are concentric. After concentricity, spot weld the flange, and then use a level to adjust the flange. Level, then carry out secondary spot welding, and the school management is over. This method requires the use of a level and a square to artificially judge whether the steel pipe and the two flanges are horizontal and concentric. Experienced plumbers are required for construction, which is inefficient and poor in quality. hard to guarantee

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