Bridge guardrail column assembling tool and guardrail column processing method

Abstract

The invention relates to a bridge guardrail column assembling tool and a guardrail column processing method, and solves the problem that in the prior art, a ribbed plate needs to be positioned by artificial marking when being welded onto a guardrail column so as to cause cumbersome operation and time consumption. The invention provides the technical points that the bridge guardrail column assembling tool comprises a frame body and a placement table arranged on the frame body and used for transversely horizontally placing the guardrail column, wherein clamping assemblies for clamping and fixingthe guardrail column are arranged at two ends of the placement table; rotary rods parallel to the length direction of the placed guardrail column are rotatably arranged at the positions, on the placement table, on two sides of the guardrail column; multiple groups of positioning plates for being abutted against the side wall of the guardrail column so as to position the ribbed plate are perpendicularly and fixedly arranged on the rotary rods; and the plate faces of the positioning plates are perpendicular to the axial directions of the rotary rods. Through the scheme, the ribbed plate can bedirectly spot-welded onto the guardrail column through the positioning plates abutted against the guardrail column in the follow-up process, and no marking is needed, so that the processing efficiencyof the guardrail column is greatly improved.

Description

technical field [0001] The present application relates to the technical field of bridge guardrail column manufacturing equipment, in particular to an assembly tool for a bridge guardrail column and a processing method for the guardrail column. Background technique [0002] At present, guardrails are required to cover the edges of bridges to prevent vehicles from flying out of the bridge after an accident. Guardrails on bridges require high strength to ensure safety. Steel is usually used as the main material to fix them on the bridge. This ensures safety. [0003] Existing bridge guardrail generally is made up of a plurality of guardrail columns, and guardrail column is as figure 1 As shown, it is welded together by a plurality of steel plates, including a bottom plate 1`, a top plate 2`, and a plurality of support plates 3` between the bottom plate 1` and the top plate 2`. There are four Mounting hole 4', two connecting holes 5' are opened on the top plate 2'. In additio...

AI Technical Summary

Problems solved by technology

[0004] In the process of welding the rib plate 6` on the support plate 3`, the operator needs to draw a line on the support plate 3` in advance, and then weld the rib plate 6` according to the marked line, but the above process is too cumbersome and time-consuming. In this case, the operator needs to draw a line on each column, the workload is large, and the efficiency is low, which needs to be improved

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