To provide a mobile work truck capable of keeping a work bench horizontal at the sloping ground.SOLUTION: A mobile work truck includes traveling means capable of traveling on the ground, first to third telescopic means, a work bench having a placing surface, inclination detection means detecting an inclination of the placing surface, and control means. Each of the first to third telescopic means has one end side supported at the traveling means side and the other end side mounted on the work bench through a bearing mechanism. The bearing mechanism is composed of the combination of a spherical bearing and a uniaxial joint member. The control means acquires information of the inclination of the placing surface from the inclination detection means and performs telescopic control of the first to third telescopic means so as to keep the placing surface approximately horizontal.SELECTED DRAWING: Figure 1
【課題】傾斜地において作業台を水平に保つことの可能な移動式作業台車を提供する。【解決手段】本発明によれば、移動式作業台車であって、地面を走行可能な走行手段と、第1~第3の伸縮手段と、載置面を有する作業台と、前記載置面の傾きを検知する傾き検知手段と、制御手段と、を備え、前記第1~第3の伸縮手段はそれぞれ、一端側が前記走行手段側で支持されるとともに、他端側が軸受機構を介して前記作業台に取り付けられており、前記軸受機構は、球面軸受と一軸の関節部材とを組み合わせて構成されており、前記制御手段は、前記傾き検知手段から前記載置面の傾きの情報を取得して、前記載置面が略水平状態を維持するよう前記第1~第3の伸縮手段を伸縮制御する、移動式作業台車が提供される。【選択図】図1
MOBILE WORK TRUCK
移動式作業台車
2022-03-08
Patent
Elektronische Ressource
Japanisch
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / A01D Ernten , HARVESTING / 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 / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / B62D MOTOR VEHICLES , Motorfahrzeuge |