Jacking method for installing jacking device in multi-stage mode

The invention provides a jacking method for installing a jacking device in a multi-stage mode, and belongs to the technical field of jacking equipment. The jacking method comprises the following steps that a model and a component diagram are automatically generated through a three-dimensional system; carrying out field assembly according to the component diagram; the method comprises the following steps: modeling a to-be-installed article in advance and importing the to-be-installed article into an intelligent control system, and planning a walking route of a jacking device by the intelligent control system; after the jacking device moves to the designated position, the laser positioning device is started to be aligned with the installed on-board supporting position; an object to be lifted is placed between the two laser rays on the lifting platform, and the intelligent weighing device is automatically started; a pump station of the first-stage lifting system is started and ascends to the required installatio