To provide a hanging jig capable of simultaneously hanging multiple objects and of easily working to install the multiple objects in their respective desired positions.SOLUTION: A hanging jig 1 in an elongated shape comprises: a body part 2 having a connecting part 5 connected to hanging means W on a base end side of the hanging jig 1; a hooking part 4 attached rotatably to a tip side opposite to the base side; and an operation part 3 coaxially attached to the body part 2 outside the body part 2. The operation part 3 can slide between the base end side and the tip side with respect to the body part 2. When the operation part 3 retracts to the base end side, the hooking part 4 is rotated by its own weight to come into a first state of being aligned coaxially with the body part 2, so as to allow the hooking part 4 to be inserted into a through hole 51 of an object 50. When the operation part 3 advances to the tip side, the hooking part 4 is rotated by the operation part 3 to come into a second state of intersecting the body part 2 so as to prevent the hooking part 4 from coming out of the through hole 51. The hooking part 4 is formed in a planar shape in which a part 4e to be positioned on a lower side in the second state, is cut off.SELECTED DRAWING: Figure 1
【課題】複数の対象物を同時に吊り上げ、複数の対象物をそれぞれ目的とする位置に設置する作業を容易に行うことを可能とする吊り治具を提供する。【解決手段】長尺状の吊り治具1の基端側に吊り手段Wに連結される連結部5が設けられた本体部2と、基端側と反対側の先端側に回動可能に取り付けられた引っ掛け部4と、本体部2の外側に本体部2と同一軸に取り付けられた作動部3と、を備え、作動部3は、基端側と先端側の間で本体部2に対して摺動可能であり、作動部3が基端側に後退すると、引っ掛け部4は自重により回動して本体部2と同一軸となった第1状態になることで、引っ掛け部4が対象物50の貫通孔51へと挿入可能となり、作動部3が先端側に進出すると、引っ掛け部4は作動部3によって回動させられて本体部2と交差した第2状態になることで、引っ掛け部4が貫通孔51から抜けることが阻止され、引っ掛け部4は、第2状態において下側となる部分4eが切り欠かれて平面状に形成されている。【選択図】図1
HANGING JIG, HANGING UNIT AND FLOOR CONSTRUCTION METHOD
吊り治具、吊りユニット及び床の施工方法
2020-04-09
Patent
Elektronische Ressource
Japanisch
IPC: | B66C Krane , CRANES |
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