The music pool is mainly used for song and dance performances accompanied by bands or choirs, and is located between the entrance and the audience hall. The Lechi lifting platform utilizes different height variations to form various forms of use. The working elevation of the Lechi lifting platform is at the same level as the stage surface, serving as an extension part of the platform; Add seats in the front area of the audience hall by stopping at the ground level. When descending to the playing level, it is used as a music pool; Descend to the seat platform compartment for the transportation and storage of the seat trolley.

The combination of Lechi Lift Platform 1 and Lechi Lift Platform 2 can form multiple usage modes, such as Small Lip, Small Lechi Mode, Large Lip Mode, Large Lechi Mode, etc.

The lifting platform consists of a steel structure frame, wooden floor and surrounding decorative panels, driving device, transmission mechanism, surrounding (including lifting platform and surrounding fixed platform) anti shear protection device, music pool entrance door signal device and control system. The anti shear edge safety switch does not use a mechanical lever type, but instead uses a contact type with higher safety and reliability. The Lechi lifting platform is equipped with guide rails to ensure that the platform does not tilt during lifting.

The Lechi lifting platform is equipped with a common backup reset drive system. When the main drive equipment fails, the lifting platform can run at low speed and return to a safe position.

In addition to being controlled from the main console, the Lechi lifting platform also has a local control panel located for easy observation. The local control panel is equipped with a key power switch, safety interlock, operation indicator, emergency stop button, etc.

Near the Lechi lifting platform, it is necessary to remind people to pay attention to safe places and set up warning lights.