Hot-rolled steel plate vertical welding equipment

Abstract

The invention provides a hot-rolled steel plate vertical welding device, and belongs to the technical field of steel plate welding, the hot-rolled steel plate vertical welding device comprises a placing supporting part and a welding part, the placing supporting part comprises a movable supporting part and a bearing placing part, and the movable supporting part and the bearing placing part cooperate with each other to be used for placing a vertical steel plate on a horizontal steel plate and supporting and limiting the vertical steel plate; the welding part is used for welding the bottom face of the vertical steel plate to the upper surface of the horizontal steel plate. According to the vertical welding equipment for the hot-rolled steel plate, the placing process of the steel plate is optimized, so that the whole placing process has the advantages of low labor intensity, simplicity, convenience, high stability, high placing precision and high placing speed, the integrity of the steel plate and the continuity of the welding process are improved, and the welding efficiency and the welding quality are correspondingly improved.

Description

technical field [0001] The invention relates to the technical field of steel plate welding, in particular to vertical welding equipment for hot-rolled steel plates. Background technique [0002] Hot-rolled steel plates have good toughness and ductility, and are often used in the production of steel structures, bridges, and ships. In actual use, it is often necessary to weld and splice hot-rolled steel plates according to the specific conditions of the application. The most common method is the vertical splicing of strip hot-rolled steel plates. Two mutually perpendicular strip-shaped hot-rolled steel plates (hereinafter referred to as steel plates) are welded together to form a T-shaped or L-shaped steel member before being put into use. [0003] In the process of welding the steel plates perpendicular to each other, the existing welding equipment mainly supports and limits the steel plates to be in a vertical state through manual or brackets. The former not only has low pre...

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Problems solved by technology

[0003] In the process of welding the steel plates that are perpendicular to each other, the existing welding equipment mainly uses manual or brackets to support and limit the steel plates so that they are in a vertical state. The former not only has low precision, but also has high labor intensity, while the latter is usually only A simple right-angle support frame is used to support and limit the vertical steel plate from both sides of the vertical steel plate so that it is placed vertically on the horizontal steel plate. During the welding process, the right-angle support frame will affect the continuation of welding and reduce the welding efficiency. It is difficult to quickly and accurately place the vertical steel plate on the horizontal steel plate during the steel plate placement process, which further reduces the overall welding efficiency

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