| 摘要 |
A jig system for manufacturing an assisting ladder is provided to reduce a manufacturing time for an assisting ladder and adjust an interval of a plurality of assisting footholds easily. A jig system(300) for manufacturing an assisting ladder comprises an assisting frame seating jig, an assisting foothold arranging jig, an assisting foothold clamping jig, a work table(20), and an assisting foothold(10b). The assisting foothold clamping jig is installed inside the work table so that the assisting foothold does not move when the assisting ladder is welded.
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