PROBLEM TO BE SOLVED: To facilitate maintenance while reducing a man-hour of installation of a vertical-type cargo receiving stage lifting apparatus with respect to a vehicle.SOLUTION: A vertical-type cargo receiving stage lifting apparatus is provided with: posts 10L and R; sub-posts 20L and R inserted thereinto; sliders 30L and R inserted thereinto; a cargo receiving stage 40 coupled thereto; a cross member 50 coupling the posts 10L and R; a hydraulic cylinder 60 provided therein; moving pulleys 80Lb and Rc reciprocating in the cross member 50 by the hydraulic cylinder 60; wires 90L and R being wound over the moving pulleys 80Lb and Rc and suspending the sub-posts 20L and R; moving pulleys 81L and R being attached to the sub-posts 20L and R and vertically reciprocating in the posts 10L and R; wires 91L and R being wound over the moving pulleys 81L and R and suspending the sliders 30L and R; and a power device 70 driving the hydraulic cylinder 60. The power device 70 is accommodated in the cross member 50 so as to be positioned at one side in a longitudinal direction of a rod of the hydraulic cylinder 60.SELECTED DRAWING: Figure 3
【課題】車両に対する垂直式荷受台昇降装置の架装工数を低減させると共にメンテナンスを容易にする。【解決手段】ポスト10L,Rと、これらに内挿したサブポスト20L,Rと、これらに内挿したスライダ30L,Rと、これらに連結した荷受台40と、ポスト10L,Rを連結するクロスメンバ50と、この内部に設けた油圧シリンダ60と、油圧シリンダ60によりクロスメンバ50内を往復移動する移動滑車80Lb,Rcと、移動滑車80Lb,Rcに掛かりサブポスト20L,Rを吊り下げたワイヤ90L,Rと、サブポスト20L,Rに取り付けられてポスト10L,R内を上下に往復移動する移動滑車81L,Rと、移動滑車81L,Rに掛かりスライダ30L,Rを吊り下げたワイヤ91L,Rと、油圧シリンダ60を駆動する動力装置70を設け、油圧シリンダ60のロッドの左右方向の一方側に位置するようにクロスメンバ50に動力装置70を収容する。【選択図】 図3
VERTICAL-TYPE CARGO RECEIVING STAGE LIFTING APPARATUS
垂直式荷受台昇降装置
2017-04-06
Patent
Electronic Resource
Japanese
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