PROBLEM TO BE SOLVED: To provide a stanchion arranged at a moving crane which can be easily erected from a lower part of a boom without making a worker get on the boom.SOLUTION: In a stanchion 12 which is arranged at a moving crane having a plurality of long-length rod bodies 13 arranged with prescribed intervals, and a rope body 16 bridged between a plurality of the rod bodies 13 on an upper part of a boom 6, the rod bodies 13 are formed so that other ends 14 are bent toward one-side end 15 sides, regions in which the rod bodies 13 are bent are attached to the upper part of a boom 6 so as to be turnable, one-side end 15 sides of the rod bodies 13 downwardly pull the other end 14 sides of the rod bodies 13 from a state that the rod bodies are laid on the upper part of the boom 6, and one-side end 15 sides of the rod bodies 13 are thus brought into upwardly-erected states.SELECTED DRAWING: Figure 2
【課題】作業者がブームの上部に搭乗せずに、ブームの下部から容易に立設することができる移動式クレーンに備えられたスタンションを提供する。【解決手段】ブーム6の上部に、所定の間隔ごとに複数配設された長尺の棒体13と、複数の棒体13の間を掛け渡される索体16と、を有する移動式クレーンに備えられたスタンション12であって、棒体13は、一方端15側に向けて他方端14が屈曲するように形成されており、棒体13の屈曲した部位がブーム6の上部に対して回動自在に取り付けられていて、棒体13の一方端15側がブーム6の上部で横たわった状態から、棒体13の他方端14側を下方向に引くことで、棒体13の一方端15側が上方向に起立状態となる構成とされている。【選択図】図2
STANCHION ARRANGED AT MOVING CRANE
移動式クレーンに備えられたスタンション
2017-03-02
Patent
Electronic Resource
Japanese
IPC: | B66C Krane , CRANES |
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