Multi-layer sizing block rapid spot welding device and using method thereof

Abstract

The invention relates to a multi-layer sizing block rapid spot welding device and a using method thereof. The device comprises channel steel, a jack, baffles, reinforcing ribs and a limiting plate, wherein the baffles on the two sides are correspondingly fixed in a channel cavity of the channel steel and are perpendicular to the length direction of the channel steel; the baffles and the channel steel are reinforced through supporting and connection of the reinforcing ribs; the limiting plate and the jack are located between the baffles on the two sides; the limiting plate is fixed to the baffle on one side and is perpendicular to webs of the baffles and the channel steel; and the jack is perpendicularly mounted on the baffle on the other side, and a jacking shaft of the jack and the limiting plate are staggered in the width direction of the channel steel. According to the multi-layer sizing block rapid spot welding device, rapid welding and fixing between multiple layers of stacked sizing blocks can be achieved, gaps between the sizing blocks can be effectively reduced, the overall leakproofness is improved, and the flatness of the sizing blocks extruded by mechanical equipment canbe kept.

Description

technical field [0001] The invention belongs to the technical field of shim iron installation, in particular to a multi-layer shim iron fast spot welding device and its application method. Background technique [0002] During the installation of mechanical equipment, the shims will be deformed and have inconsistent flatness. When multi-layer shims are stacked and used, the gap between the shims will also be reduced due to extrusion, which will lead to problems such as difficulty in controlling the installation accuracy of the equipment. The general construction method is to install the shims on the foundation for initial adjustment, and then make secondary adjustments after the equipment is hoisted. Due to the self-weight of the equipment, the virtual joints between the multi-layer shims will be compressed, and the gap will become smaller, which will make the installation accuracy of the equipment difficult. Control and repeated fine-tuning take too long, which will not only...

AI Technical Summary

Problems solved by technology

[0002] During the installation of mechanical equipment, the shims will be deformed and have inconsistent flatness. When multi-layer shims are stacked and used, the gap between the shims will also be reduced due to extrusion, which will lead to problems such as difficulty in controlling the installation accuracy of the equipment.

The general construction method is to install the shims on the foundation for initial adjustment, and then make secondary adjustments after the equipment is hoisted. Due to the self-weight of the equipment, the virtual joints between the multi-layer shims will be compressed, and the gap will become smaller, which will make the installation accuracy of the equipment difficult. Control, repeated fine-tuning time is too long, which will not only affect the quality of equipment installation, increase the construction cost, but also restrict the construction progress

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