This Marionette object is a Scissor Lift PIO. You can place the Scissor Lift in your drawing and set the height via a Slider in the OIP. (See video.) All the different parts of the Lift are different symbols, and the Marionette script places each symbol at a particular insertion point and rotation based on the value of the Slider. If you wish to share the object, make sure that you share the entire symbol folder that holds all of its accompanying parts.
This object was based on a symbol created by @barnes2000. Thanks Scott for letting me play!