According to news from the financial industry on December 14, 2024, information from the State Intellectual Property Office shows that Wuxi Jifeng Door Technology Co., Ltd. has obtained a patent called \”Transmission Device for Segmented Lift Doors\”. Authorization announcement number CN 222141008 U, application date is April 2024.
The patent summary shows that the utility model relates to the technical field of sectional lifting doors, especially the transmission device of sectional lifting doors, which includes two L-shaped guide rails and several door panels. The door panels are connected by hinges. , the upper and lower ends of the left and right sides of the door panel are fixed with guide blocks, and the guide blocks can slide in the L-shaped guide rails On the other side, there is a mounting slot plate on the side of the L-shaped bracket away from the L-shaped guide rail. There is a mounting plate on the back side of the L-shaped guide rail. There is a lifting device between the mounting plate and the mounting slot plate. There is a take-up reel on the upper side of the mounting plate. A connecting column is fixed between the two take-up disks, a rotating motor is fixed on the upper side of the installation plate, and the shaft end of the rotating motor is fixedly connected to the take-up disk. By setting up the installation slot plate, mounting plate, and lifting device, the transmission mechanism of the segmented lifting door can move up and down, so that it does not require long-term climbing operations during installation, and the transmission mechanism can be lowered for maintenance and replacement later, which improves the efficiency The subsequent maintenance efficiency and safety of the equipment.
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