PROBLEM TO BE SOLVED: To provide a work-piece hanging tool capable of enhancing working safety, reducing a damage possibility of a work-piece as well as reducing a heavy muscular work.SOLUTION: A work-piece hanging tool 1 is used when a work-piece having a gear and an end face exposed with facing downward is lifted and transported by a crane. The work-piece hanging tool 1 comprises: a base 9 arranged vertically above the gear; a fixed claw 10 hooked to the lower end face of the gear provided on the base 9; a moveable claw 11 provided in a freely approaching-to and separating-from manner against the fixed claw 10, as well as provided in a freely sliding manner on the base 9, and caught in the end face of the gear when coming close to the fixed claw 10; an inclinable arm 12 provided in a freely raising or tilting manner on the base 9 and including a connecting part 12a for connecting to the crane; and a link 13 for clamping which is connected to the moveable claw 11 as well as connected to the inclinable arm 12 and makes the moveable claw 11 close to the fixed claw 10 when the inclinable arm stands up.SELECTED DRAWING: Figure 1
【課題】重筋作業を低減すると共に、作業の安全性を高め、ワークが損傷する可能性を低減することができるワーク吊具を提供する。【解決手段】ワーク吊具1は、ギアを有すると共にギアの端面が下向きにして露出されるワークをクレーンで吊り上げ搬送するに際し、ギアの鉛直上方に配置される基部9と、基部9に設けられギアの下端面に引っ掛けられる固定爪10と、基部9にスライド自在に設けられると共に固定爪10に対して近接離間自在に設けられ固定爪10に近接したときギアの下端面に引っ掛かる可動爪11と、基部9に起倒自在に設けられ、クレーンに連結されるための連結部12aを有する起倒アーム12と、起倒アーム12に連結されると共に可動爪11に連結され、連結アームが起立したとき可動爪11を固定爪10に近接させるクランプ用リンク13と、を備えたものである。【選択図】図1
WORK-PIECE HANGING TOOL
ワーク吊具
2018-07-19
Patent
Electronic Resource
Japanese
IPC: | B66C Krane , CRANES |
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