ELEVATING WORK PLATFORM
To provide a top-plate elevating work platform capable of suppressing inclination of actuators as leg members in the work platform formed by arranging four leg members of substantially-columnar actuators moving telescopically, at substantially four corners at a lower side of a top plate and liftably...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | To provide a top-plate elevating work platform capable of suppressing inclination of actuators as leg members in the work platform formed by arranging four leg members of substantially-columnar actuators moving telescopically, at substantially four corners at a lower side of a top plate and liftably/lowerably supporting the top plate.SOLUTION: A work platform formed by arranging four leg members of substantially-columnar actuators telescopically moved by a driving source, at substantially four corners at a lower side of a top plate, includes: support cylindrical bodies externally fitted around the leg members contactlessly, in close proximity thereto; and bracket-like support bodies extending laterally from the support cylindrical bodies. Tip ends of the support bodies are fixed to a lower side of the top plate to hold an external fitting state of the support cylindrical bodies to the leg members, thereby suppressing inclination of the leg members due to a lateral load.SELECTED DRAWING: Figure 4
【課題】 伸縮動作する略柱状のアクチュエータの４本を脚部材として天板の略四隅下面に配置し前記天板を昇降可能に支持した作業台において、前記脚部材たるアクチュエータの傾きを抑制できる支持構造を備えた天板昇降式作業台を提供する。【解決手段】 駆動源により伸縮される略柱状のアクチュエータによる脚部材の４本を、天板の略四隅下面に配設した作業台において、前記脚部材に対し、近接した非接触で外嵌されるサポート筒体と該サポート筒体から側方に延出させたブラケット状の支持体とを備え、前記支持体の先端部を前記天板の下面側に固定して前記サポート筒体の前記脚部材に対する外嵌状態を保持し前記脚部材の側方荷重による傾きを抑制する支持構造体を装設した。【選択図】図４ |
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