A method of manufacturing a high-strength silo fence structure

Abstract

The invention discloses a manufacturing method of a fence structural component of a high-strength launching silo. The manufacturing method comprises the steps that firstly, a first anti-deformation supporting tool and a second anti-deformation supporting tool are welded along the inner wall of a barrel; then a buffer bracket is correspondingly assembled on one side of the barrel and a releasing-tensioning device mounting seat is correspondingly assembled on the other side of the barrel; channel steel tools are arranged on the outer sides of the buffer bracket and the releasing-tensioning device mounting seat; the buffer bracket and the releasing-tensioning device mounting seat and the barrel are welded; then a guide cylinder mounting seat, a bearing pedestal mounting seat plate, a buffer bracket web plate and various types of rib plates are sequentially welded and locked; subsequently, a cover-opened-in-place stop block is welded and a guide cylinder mounting panel is locked sequentially; and finally the first anti-deformation supporting tool and the second anti-deformation supporting tool are cut out and the inner circle of the barrel is subjected to overlay welding. Through the design, welding deformation of the fence structural component can be effectively controlled and the welding accessibility is ensured.

Description

technical field [0001] The invention belongs to the field of submarine silos, in particular to a method for manufacturing a high-strength silo fence structure. Background technique [0002] The structural parts of the submarine silo fence are mainly composed of cylinder body, elastic device mounting seat, buffer bracket, rib plate, seat plate, rib plate, etc. The materials of these parts are mostly 10CrNi3MoV and 15CrNi3MoV high-strength steel. The design of the fence structure requires all welds to be penetration welds, and the flaw detection of the welds meets the requirements of Class I. The welding groove is large, and it is easy to produce large welding deformation according to the conventional welding method. Once the welding deformation of the fence is formed, the components It will not be corrected, which will easily lead to the scrapping of components, increase the risk of products, and affect the manufacturing cycle of products. Therefore, it is difficult to guaran...

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Problems solved by technology

[0003] The purpose of the present invention is to overcome the problems existing in the prior art that it is difficult to ensure the welding deformation of the fence structural parts and the welding accessibility is poor, and to provide a method that can effectively control the welding deformation of the fence structural parts and improve the welding accessibility. Manufacturing method of high-strength silo fence structure

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