To provide a transportation vehicle that can promptly and safely start a maintenance.SOLUTION: A cab base 15 elastically supporting a driving cabin 30 by air springs 50 includes displacement members 74 that can be displaced to the cab base 15. The displacement members 74 are each designed so as to be displaced between a position in which the downward movement of the driving cab 30 is restricted and a position in which the downward movement of the driving cabin 30 is allowed. Thus, an inclusion (such as a lumber) to be interposed between the driving cabin 30 and the cab base 15 is not required to be brought to a transportation vehicle 1 at the time of maintenance work of the transportation vehicle 1 for restricting the downward movement of the driving cabin. Consequently, an operator can promptly start a maintenance. In addition, in a case where plural transportation vehicles are operated, an operator is prevented from making contact with another running transportation vehicle when the operator goes for an inclusion.SELECTED DRAWING: Figure 6
【課題】メンテナンスを迅速かつ安全に開始できる搬送車を提供すること。【解決手段】空気ばね50により運転室30を弾性支持するキャブベース15は、そのキャブベース15に対して変位可能な変位部材74を備え、その変位部材74が運転室30の下降を規制する位置と、運転室30の下降を許容する位置と、で変位可能とされる。これにより、運転室の下降を規制するために運転室30とキャブベース15との間に介在させる介在物(木材等)を搬送車1のメンテナンス作業時に搬送車1まで持って来る必要がなくなり、作業者がメンテナンスを迅速に開始できる。さらに、複数の搬送車を運用している場合に、作業者が介在物を取りに行くことで作業者が走行中の他の搬送車に接触することを抑制できる。【選択図】図6
TRANSPORTATION VEHICLE
搬送車
2019-05-23
Patent
Electronic Resource
Japanese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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