| 摘要 |
PURPOSE: A lifting platform is provided to improve work speed as a bogie is fixed on the ground by ascending and descending a lift without a complex fixing work. CONSTITUTION: A lifting platform comprises a lift(10), a worktable(100), and a bogie. The lift comprises multiple lift arms(11) coupled by hinges each other; and a lifting cylinder connected to the lift arms. The worktable is installed above the lift and is ascended and descended as the lift arms push or pull to each other according to the operation of the lifting cylinder. The bogie is installed under the lift and is moved by wheels. An auxiliary cylinder(14) is installed in the lift arms. An auxiliary support member(15) is installed in the front end of a rod(14b) of the auxiliary cylinder. In a state where the lift ascends the worktable according to the operation of the lifting cylinder, the auxiliary support member contacts to the ground according to the operation of the auxiliary cylinder so that the lift can be supported. |
