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Production line for crane main beam stiffened plate

A crane and production line technology, applied in the direction of auxiliary equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of low work efficiency, easy toppling of ribs to be welded, inability to remove ribs and welding streamlined production, etc. problems, to achieve the effect of improving welding quality, improving working conditions and compact structure

Pending Publication Date: 2021-01-22
河南明玺智能装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a production line for crane girder ribbed panels, which aims to solve the technical problems of the inability to realize the unloading of the ribbed panels and the flow-through welding production in the prior art, and the low work efficiency; at the same time, it also solves the problem of The technical problem that the ribbed plate to be welded is easy to fall

Method used

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  • Production line for crane main beam stiffened plate
  • Production line for crane main beam stiffened plate
  • Production line for crane main beam stiffened plate

Examples

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Embodiment Construction

[0030] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0031] The specific embodiment of the production line of the girder of the crane girder planting ribs of the present invention, as Figure 1 to Figure 6 As shown, the production line of crane girder reinforcement boards includes two sets of line rails 1 arranged in parallel. Preferably, each set of line rails 1 includes two parallel tracks to ensure that the workpieces fixed thereon are more stable. The rib plate positioning device 2 is fixed on the line rail 1 and cooperates with its lateral guide movement. The rib plate positioning device 2 includes a positioning base 21 that cooperates with the guide shift of the line rail 1. The rotation center line at the top of the positioning base 21 extends vertically. There is a positioning mechanical arm 22, and the positioning mechanical arm 22 includes a positioning fixed arm 221, a positioning connecting arm...

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Abstract

The invention provides a production line for crane main beam stiffened plate. The production line comprises two sets of linear guide rails arranged in parallel, wherein at least one stiffened plate locating device matched with the linear guide rails in a guide moving mode is arranged on one set of linear guide rails, and at least one stiffened plate welding device matched with the linear guide rails in a guide moving mode is arranged on the other set of linear guide rials; and a bottom plate for placing a stiffened plate to be welded is arranged between the two sets of parallel linear guide rails. The technical problems that in the prior art, automatic handling and welding streamlined operation of the stiffened plate cannot be achieved, and the working efficiency is low are solved, and meanwhile the technical problem that the stiffened plate to be welded is prone to fall due to the uneven bottom plate is further solved.

Description

technical field [0001] The invention relates to the field of welding technology, in particular to a production line for a crane main girder reinforcement plate. Background technique [0002] The main girder of the crane is a welded steel structure, and the welding process accounts for a large proportion in its manufacturing process. Manual welding is not only a heavy workload, but also the welding quality is uneven and it is difficult to ensure the uniformity of the welding quality; in addition, the welding process, improper level or welding residual deformation may lead to insufficient camber, which in turn causes the deflection of the steel beam , seriously affecting the safe operation of the crane. At the same time, arcs, sparks and smoke will appear during welding, which will cause harm to the human body. [0003] At the present stage, only manual labor or forklifts are needed to carry or fix the semi-finished ribs in the middle of rib plate welding, and the welding to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K31/02B23K37/02B23K37/04B23K37/047
CPCB23K37/0211B23K37/0443B23K31/02B23K37/047
Inventor 唐玉玺苏明步向辉
Owner 河南明玺智能装备有限公司
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