Actor lifting trolley
The utility model discloses an actor lifting trolley which is characterized by comprising a frame (1), multistage lifting frames (3 and 5) sequentially sleeved in the frame, a power device (2) mounted on the frame (1) and driving the multistage lifting frames to lift relative to the frame through a...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses an actor lifting trolley which is characterized by comprising a frame (1), multistage lifting frames (3 and 5) sequentially sleeved in the frame, a power device (2) mounted on the frame (1) and driving the multistage lifting frames to lift relative to the frame through a transmission mechanism, wherein the frame comprises a base and a upright posts (11a and 11b) fixed on the base; the multistage lifting frames comprise two-stage lifting frames in sleeve joint; the transmission mechanism comprises a primary transmission mechanism and a secondary transmission mechanism; and the power device (2) is connected with the primary lifting frame through the primary transmission mechanism; and the primary lifting frame is connected with the secondary lifting frame through the secondary transmission mechanism. The lifting trolley can smoothly lift the actor to a expected height, and is safe and reliable, simple in structure design and convenient to use. |
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