Crane base assembling and welding method and crane base assembling and welding tool
The invention relates to the technical field of crane equipment, in particular to a crane base assembling and welding method and a crane base assembling and welding tool. The assembling and welding method for the crane base comprises the following steps: a blanking link: preparing a flat plate raw m...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to the technical field of crane equipment, in particular to a crane base assembling and welding method and a crane base assembling and welding tool. The assembling and welding method for the crane base comprises the following steps: a blanking link: preparing a flat plate raw material, an enclosure bulkhead raw material, a triangular toggle plate raw material and a stiffener raw material, wherein the flat plate raw material and the enclosure bulkhead raw material have machining allowances; assembling: positioning and assembling the flat plate raw material, the enclosure bulkhead raw material, the triangular toggle plate raw material and the stiffener raw material into the shape of the crane base by using a jig frame; in the welding link, the butt joint portions between the flat plate raw materials, the butt joint portions between the surrounding wall plate raw materials and the butt joint portions between the flat plate raw materials, the surrounding wall plate raw materials, the triangu |
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