A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SUPPORT DEVICE FOR HAND HOLD BAR IN WORKBENCH
To provide a support device for supporting a hand hold bar in a workbench so as to freely change the posture between a standing posture and a storage posture and holding it in each posture.SOLUTION: A support device for a hand hold bar in a workbench comprises : a support fitting equipped with an upper support plate part and a lower support plate part for receiving a hand hold bar in a standing posture and a storing posture; a standing holding mechanism which is provided with an operation cylinder body slidably externally fitted the hand hold bar, for inserting and locking a first lock pin projecting from the surface of the hand hold bar into a first through hole of the upper support plate part and a first locking hole of a holding cylinder part, when the upper support plate part of the support fitting is held by the holding cylinder part while sliding an operation cylinder part in the standing posture; and a storage holding mechanism that locks a second lock pin projecting from the surface of the hand hold bar by inserting the second lock pin into a second through hole of the lower support plate part and the second locking hole of the holding cylinder part, when the lower support plate part of the support fitting is held by the holding cylinder part while sliding an operation cylinder part in the storing posture.SELECTED DRAWING: Figure 2
【課題】作業台の掛かり棒を起立姿勢と格納姿勢との間で姿勢変更自在に支持すると共に各姿勢に保持させるための支持装置を提供する。【解決手段】起立姿勢及び格納姿勢とされた手掛かり棒を受止める上部支持板部と下部支持板部を備えた支持金具と、手掛かり棒に摺動自在に外挿された操作筒体とが設けられており、起立姿勢とした状態で操作筒体を摺動し、保持筒部により支持金具の上部支持板部を抱持したとき、手掛かり棒の表面から突出する第１ロックピンを上部支持板部の第１通孔と保持筒部の第１係止孔に挿通してロックする起立保持機構と、格納姿勢とした状態で操作筒体を摺動し、保持筒部により支持金具の下部支持板部を抱持したとき、手掛かり棒の表面から突出する第２ロックピンを下部支持板部の第２通孔と保持筒部の第２係止孔に挿通してロックする格納保持機構が構成されている。【選択図】図２
SUPPORT DEVICE FOR HAND HOLD BAR IN WORKBENCH
To provide a support device for supporting a hand hold bar in a workbench so as to freely change the posture between a standing posture and a storage posture and holding it in each posture.SOLUTION: A support device for a hand hold bar in a workbench comprises : a support fitting equipped with an upper support plate part and a lower support plate part for receiving a hand hold bar in a standing posture and a storing posture; a standing holding mechanism which is provided with an operation cylinder body slidably externally fitted the hand hold bar, for inserting and locking a first lock pin projecting from the surface of the hand hold bar into a first through hole of the upper support plate part and a first locking hole of a holding cylinder part, when the upper support plate part of the support fitting is held by the holding cylinder part while sliding an operation cylinder part in the standing posture; and a storage holding mechanism that locks a second lock pin projecting from the surface of the hand hold bar by inserting the second lock pin into a second through hole of the lower support plate part and the second locking hole of the holding cylinder part, when the lower support plate part of the support fitting is held by the holding cylinder part while sliding an operation cylinder part in the storing posture.SELECTED DRAWING: Figure 2
【課題】作業台の掛かり棒を起立姿勢と格納姿勢との間で姿勢変更自在に支持すると共に各姿勢に保持させるための支持装置を提供する。【解決手段】起立姿勢及び格納姿勢とされた手掛かり棒を受止める上部支持板部と下部支持板部を備えた支持金具と、手掛かり棒に摺動自在に外挿された操作筒体とが設けられており、起立姿勢とした状態で操作筒体を摺動し、保持筒部により支持金具の上部支持板部を抱持したとき、手掛かり棒の表面から突出する第１ロックピンを上部支持板部の第１通孔と保持筒部の第１係止孔に挿通してロックする起立保持機構と、格納姿勢とした状態で操作筒体を摺動し、保持筒部により支持金具の下部支持板部を抱持したとき、手掛かり棒の表面から突出する第２ロックピンを下部支持板部の第２通孔と保持筒部の第２係止孔に挿通してロックする格納保持機構が構成されている。【選択図】図２
SUPPORT DEVICE FOR HAND HOLD BAR IN WORKBENCH
作業台における手掛かり棒の支持装置
YOSHIDA TAKANOBU (author)
2021-04-08
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
/
F16B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES
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Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile