| 摘要 |
PROBLEM TO BE SOLVED: To offer a hanging part structure of a structural body assuring stable hold of a chuck with no risk of the chuck slipping off even if the holding margin of a hanging hole remains small. SOLUTION: This hanging part structure of a structural body 1 is configured so that a hanging jig 2 is provided at a hanging hole 12 formed in the oversurface of the structural body 1 furnished with a holding margin 11, wherein the hanging jig 2 comprises a jig body 3, a pair of chucks 5-- provided under the jig body 3 and engaged removably with the holding margin 11, and a hooking holding means to hold the chuck 5 in the engaged condition without slipping off from the holding margin 11 whether the hang-up load is loaded or not, and further the hooking holding means is composed of a link mechanism 7, a safety lever 9 mounted on a frame 8, and a screw shaft 10 to serve for safety.
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