To provide a loading platform lifting device in which a lifting unit can be reversed and which can prevent the lifting unit from reversing while a loading platform is being raised or lowered.SOLUTION: A loading platform lifting device 10 includes: a lifting unit 11 which includes a pair of lifting columns 12 and a loading platform 16; a reverse mechanism 30 which reverses the lifting unit 11 between a use position and a non-use position; a reverse mechanism 30 which reverses the lifting unit 11 in such a state that the loading platform 16 is raised around a horizontal axis C with respect to a load-carrying platform 2; an inversion regulation part 41 which can be moved between a regulation position of regulating the inversion of the lifting unit 11 and a permission position of permitting the inversion of the lifting unit 11; drive means 46 which drives the movement of the inversion regulation part 41; detection means 47 which detects that the loading platform 16 is at the raised position; and a control unit 80 which controls the drive means 46 so as to make the inversion regulation part 41 move to the regulation position when the detection means 47 no longer detects that the loading platform 16 is at the raised position.SELECTED DRAWING: Figure 7

    【課題】昇降ユニットが反転可能な荷受台昇降装置において、荷受台の昇降中に昇降ユニットが反転するのを抑制できるようにする。【解決手段】荷受台昇降装置10は、一対の昇降支柱12及び荷受台16を有する昇降ユニット11と、昇降ユニット11を使用位置と不使用位置との間で反転させる反転機構30と、荷受台16を起立させた状態の昇降ユニット11を、荷台2に対して水平軸線C回りに反転させる反転機構30と、昇降ユニット11の反転を規制する規制位置と昇降ユニット11の反転を許容する許容位置との間で移動可能な反転規制部41と、反転規制部41の移動を駆動する駆動手段46と、荷受台16が上昇位置にあることを検出する検出手段47と、荷受台16が上昇位置にあることを検出手段47が検出しなくなると、反転規制部41が規制位置に移動するように駆動手段46を制御する制御部80と、を備える。【選択図】図7


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    Titel :

    LOADING PLATFORM LIFTING DEVICE


    Weitere Titelangaben:

    荷受台昇降装置


    Beteiligte:
    KAWAKAMI YOSHIMASA (Autor:in) / KONISHI HIROSHI (Autor:in) / YAMASHITA MEGUMI (Autor:in) / IGAWA KOTA (Autor:in) / MINAMI RYUNOSUKE (Autor:in) / SUZUKI DAIKI (Autor:in) / TANAKA YOKO (Autor:in) / KATAOKA RYUGA (Autor:in) / YAMAMOTO SHOJI (Autor:in)

    Erscheinungsdatum :

    09.07.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    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



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