Pressure-sensitive type anti-collision device for maintenance elevator and use method of pressure-sensitive type anti-collision device

The invention relates to the technical field of lifting devices, and particularly discloses a pressure-sensitive anti-collision device for a maintenance elevator, which comprises an elevator, a lifting frame, a storage cavity, an ejector rod, a transmission mechanism and a protection mechanism, a lifting frame is fixedly connected to the lifter; a storage cavity is formed in the lifting frame; the ejector rod is arranged in the containing cavity in a sliding fit mode. The transmission mechanism is rotationally connected into the ejector rod. And the protection mechanism is fixedly connected to the ejector rod, and the sunshade protection effect can be provided for workers during maintenance. The technical means of the protection mechanism is adopted, so that the technical problems in the prior art are effectively solved, and when an airplane is overhauled in hot weather, the unfolded movable rods can drive the sunshade cloth to be unfolded at the same time, so that a shady and cool environment is formed, and