Construction method for fully prefabricated multi-story concrete plant

A construction method for a fully prefabricated multi-story concrete plant, comprising the following steps:

• S1, arranging an installation route of a floor plane, wherein the installation route comprises a longitudinal route and a lateral route;
• S2, laying track devices on the installation route, and installing hoisting robot on the track devices, wherein the hoisting robot comprises a self-lifting device, an inner tower body, an outer tower body, a moving device and a hoisting device, the outer tower body serves as a supporting structure during hoisting of the hoisting robot, the inner tower body serves as a guiding structure and a supporting structure during self-lifting of the hoisting robot, and the inner tower body cooperates with the outer tower body to constitute a self-lifting system of the hoisting robot, the self-lifting device provided between the inner tower body and the outer tower body comprises a jacking cylinder and a forced cross-beam, wherein the inner tower body is provided with a lower base, the outer tower body is provided with an upper base, the jacking cylinder is connected to the lower base via the forced cross-beam, and the jacking cylinder is connected to the upper base, the outer tower body is provided with a chassis, the moving device is provided on the chassis, the moving device includes an installation seat, a steering shaft, a motor, a connecting base, a moving wheel and a rail clamp, wherein the installation seat is connected to the chassis, both ends of the steering shaft are respectively rotatably connected to the installation seat and the connecting base;
• the motor, the moving wheel and the rail clamp are provided on the connecting base, and a driving end of the motor is employed for driving the moving wheel to rotate, and the hoisting device is connected to the outer tower body;
• S3, performing hoisting and installation of column and beam prefabricated components required for the plant along the longitudinal route via the hoisting robot on the track devices;
• S4, acting on the hoisting robot to disengage the hoisting robot from the track devices on the longitudinal route via a driving end of the self-lifting device at a turn of the installation route, and after the track devices are turned and mounted to the lateral route, the hoisting robot is connected to the track devices on the lateral route;
• and the hoisting robot on the track devices performs hoisting and installation of the column and beam prefabricated components required for the plant along the lateral route;
• S5, acting on the hoisting robot to disengage the hoisting robot from the track devices on the lateral route via the driving end of the self-lifting device at a turn of the lateral route, and after the track devices are turned and mounted to the longitudinal route, the hoisting robot is connected to the track devices on the longitudinal route, and the hoisting robot on the track devices performs hoisting and installation of the column and beam prefabricated components required for the plant along the longitudinal route;
• and
• S6, lifting the hoisting robot to the floor plane installed via the self-lifting device after installation of the floor plane, and repeating the above-mentioned steps of S1 to S5 until a roof of the multi-story plant is installed.