To provide a loading receiving platform lifting device which inhibits disconnection of electric wiring and damage of a tilt cylinder.SOLUTION: A loading receiving platform lifting device 1 includes: a load receiving platform 2 which has a stiffener 22 and rotates relative to a vehicle body; a lifting mechanism 3 which moves up or down the load receiving platform 2; a tilt cylinder 4 which is disposed in the stiffener 22 and expands or retracts by a working fluid being taken thereinto or out therefrom to rotate the load receiving platform 2; a hydraulic driving mechanism 5 which sends the working fluid to the tilt cylinder 4; a hydraulic pipeline 6 which connects the hydraulic driving mechanism 5 to the tilt cylinder 4 and is disposed in the stiffener 22; and electric wiring 8 connected to an electric device 7 included in the load receiving platform 2 and partially disposed in the stiffener 22. A portion of the electric wiring 8, which is located adjacent to the tilt cylinder 4 in the stiffener 22, is bound to the hydraulic pipeline 6.SELECTED DRAWING: Figure 2
【課題】電気配線の断線やチルトシリンダの損傷を抑制した荷受台昇降装置の提供。【解決手段】スチフナ22を有し、車体に対して回動する荷受台2と、前記荷受台2を昇降させる昇降機構3と、前記スチフナ22の内部に配置され、作動油の出し入れにより伸縮して前記荷受台2を回動させるチルトシリンダ4と、作動油を前記チルトシリンダ4に送出する油圧駆動機構5と、前記油圧駆動機構5と前記チルトシリンダ4とを結び、前記スチフナ22の内部に配置された油圧配管6と、前記荷受台2に備えられた電気機器7に接続され、一部が前記スチフナ22の内部に配置された電気配線8と、を備え、前記電気配線8のうち、前記スチフナ22の内部において前記チルトシリンダ4に隣接する部分が、前記油圧配管6に固縛されたことを特徴とする荷受台昇降装置1である。【選択図】図2
LOAD RECEIVING PLATFORM LIFTING DEVICE
荷受台昇降装置
2020-12-17
Patent
Electronic Resource
Japanese
IPC: | B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |