Overhead floor rack air-conditioning leveling device for fabricated floor

• Main Authors: SONG YONGFENG, MA HUILING, ZHOU CHEN, LIU LONG, DUAN JINGWEI, DING CHENSHENG, FENG YUSHUANG
• Format: Patent
• Language: Chinese; English
• Published: 26.01.2021
• Subjects: BUILDING; FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS; FIXED CONSTRUCTIONS

The utility model discloses an air-conditioning leveling device of an overhead floor rack for a fabricated floor, which comprises a pressing plate, two second shells are symmetrically and fixedly connected to the upper surface of the pressing plate, square through grooves are formed in the inner side walls of the two second shells, and connecting belts are connected to the inner side walls of thetwo square through grooves in a sliding manner; when the device is used, the knob is rotated, the T-shaped plate is rotated to be consistent with the connecting gap of the two overhead floors and is inserted into the gap, the knob is rotated again, the angle of the T-shaped plate is changed, and at the moment, the two first shells are rotated, so that the second pipe body and the first rod body are in threaded connection and move downwards until the bottom of the second pipe body presses the pressing plate; the pressing plate can level the space between the two floors according to the pressureof the second pipe body,