To provide an attachment, a hanging auxiliary jig, and a hanging auxiliary apparatus capable of reducing the types of the jig used for hanging hung objects.SOLUTION: An attachment 12 is used for connecting a rope to a rod 15 connected to hung objects. A male screw threaded rod 15 can be inserted into the attachment 12. A first female screw hole 16 capable of connecting to the male screw of the rod 15 is formed in the attachment, and a second female screw hole 17 is formed deeper than the first female screw hole 16 viewed from the insertion port side of the rod 15 and has a smaller diameter than the diameter of the first female screw hole 16.SELECTED DRAWING: Figure 3
【課題】被吊り上げ物の吊り上げに使用する治具の種類を低減できる。【解決手段】被吊り上げ物に連結されるロッド15にロープを連結するためのアタッチメント12であって、アタッチメント12は、雄ネジが切られたロッド15を挿入可能であり、ロッド15の雄ネジと対応して締結可能な第一の雌ネジ穴16と、ロッド15の挿入口側から見て第一の雌ネジ穴16よりも奥側に形成され、第一の雌ネジ穴16の径よりも小さい径の第二の雌ネジ穴17と、が形成されている。【選択図】図3
ATTACHMENT, HANGING AUXILIARY JIG, AND HANGING AUXILIARY APPARATUS
アタッチメント、吊り上げ補助治具および吊り上げ補助装置
2024-12-11
Patent
Electronic Resource
Japanese
IPC: | B66C Krane , CRANES |
Auxiliary cable hanging system of deck crane and using method of auxiliary cable hanging system
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