In July, the Beijing General Supervision Station conducted a spot check on 57 construction lifting machinery, involving 15 projects in Daxing, Changping, Miyun and Pinggu, and imposed a case on 4 construction lifting machinery responsible units with serious safety hazards. Among them, Beijing (real estate) Hongli Shengshi Trade Co., Ltd. provided the mixed public housing land project of plots 0505-053 and 0505-062 at No. 6 and No. 7 of the East supporting biological medicine base in Daxing District, Beijing. The left hanging cage of the construction elevator with the registration number of Beijing dx-s30250 and the connecting pin shaft of the transmission plate cannot be effectively connected; The construction elevator with the registration number of Jing dx-s29616 has serious safety hazards such as the verticality exceeding the requirements of the inspection procedures, the mechanical locking device of the cage door is invalid, and the two fall safety devices in use are not recalibrated after the valid calibration period.

In order to ensure the safe use of construction lifting machinery, the law enforcement personnel shall order the property right unit to stop the construction lifting machinery that fails to pass the physical inspection of the inspected machinery immediately for rectification, and require the user unit to entrust a professional inspection unit to carry out re inspection. The construction lifting machinery can be used after passing the re inspection.