Raised access floor planarity measuring equipment and elevating mechanism

A raised access floor planarity measurement device, suitable for transmitting and measuring the planarity of a top plate of A raised access floor, wherein a plurality of side plates of the raised access floor are respectively vertically connected to the four ides of the top plate, and the raised access floor planarity measurement device comprises:

• A conveying device, further comprising a material waiting station, a measuring station, and an output station along a conveying direction, wherein the measuring station is positioned between the material waiting station and the output station, and the conveying device is used to convey the raised access floor along the conveying direction;
• A measuring equipment, positioned at the measuring station, further comprising a sensor fixing plate, a plurality of sensors, a plurality of probes, and four plate surface zero point positioning blocks, wherein the sensor fixing plate further comprises a receiving portion and a detection surface, the sensors are respectively provided at different positions of the receiving portion, the positions of the probes correspond to the positions of the sensors, and the probes are connected to the corresponding sensors, one end of the probes protrudes from the detection surface of the sensor fixing plate, and the probes are provided in an array, and the four plate surface zero point positioning blocks are respectively provided at four corners of the detection surface of the sensor fixing plate;
• A positioning device positioned at the measuring station, wherein when the conveying device is used to convey the raised access floor to the measuring station along the conveying direction, the top plate of the raised access floor is positioned below the sensor fixing plate, and the positioning device is used to position the side plates of the raised access floor so that the position of the top plate can correspond to the position of the detection surface of the sensor fixing plate;
• and
• An elevating device for A raised access floor is positioned at the measuring station. The elevating device for the raised access floor includes four elevating mechanisms and at least one driving motor. The four elevating mechanisms are respectively used to support the four corners of the raised access floor, and the positions of the four elevating mechanisms correspond to the positions of the four zero-point positioning blocks of the board surface in the measuring equipment. The at least one driving motor drives the four elevating mechanisms to move synchronously along a elevating direction to move the raised access floor along the elevating direction and contact the four zero-point positioning blocks of the board surface.