CLAMPING DEVICE OF TRAVELING CRANE

To provide a clamping device for a traveling crane that is compact in whole height and is easily mounted on a traveling crane while the clamping device has a simple structure as a whole device and facilitates maintenance management.SOLUTION: A rail head part side surface 8 is freely clamped by braki...

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1. Verfasser: HONDA TAKENOBU
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To provide a clamping device for a traveling crane that is compact in whole height and is easily mounted on a traveling crane while the clamping device has a simple structure as a whole device and facilitates maintenance management.SOLUTION: A rail head part side surface 8 is freely clamped by braking members 6, 6 at lower ends of a pair of right and left clamp arms 5, 5. The clamp arms 5, 5 are connected by a vertical plane-shaped toggle mechanism T. A wedge member 15 for executing opening/closing operation of the toggle mechanism T by an electric cylinder 10, which is telescopically moved, is further included.SELECTED DRAWING: Figure 3 【課題】全体の高さがコンパクトであり、走行クレーンへの取付けが容易で、しかも、装置全体が簡素で、保守管理も容易な走行クレーン用クランプ装置を提供する。【解決手段】左右一対のクランプアーム5,5の下端の制動部材6,6によってレール頭部側面8をクランプ自在である。このクランプアーム5,5を、鉛直面状トグル機構Tにて連結する。さらに、伸縮作動する電動シリンダ10によって、トグル機構Tを開閉作動する楔部材15を備えている。【選択図】図3