Movable safety device for preventing high-altitude falling

• Main Authors: GUO JIANLI, LI SHUBING, WU ZHENGYAN, YU QINGTAO, JI ZHONGYUAN
• Format: Patent
• Language: Chinese; English
• Published: 20.11.2020
• Subjects: BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; FIXED CONSTRUCTIONS; FORMS; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; SCAFFOLDING; SHUTTERING

The utility model provides a movable safety device for preventing high-altitude falling. The device comprises a longitudinally and fixedly arranged directional pulley, two groups of steel pipe supportframes, a first steel wire rope and two second steel wire ropes, each group of steel pipe support frames comprises an inner steel pipe and an outer steel pipe which are connected with each other; theinner steel pipes in the two steel pipe supporting frames are connected in series through the first steel wire ropes to form a plane containing area, a safety net is installed in the plane containingarea, each second steel wire rope penetrates through the corresponding directional pulley, and the two ends of each second steel wire rope are fixed to the two ends of the corresponding outer steel pipe in each steel pipe supporting frame respectively. The movable safety device capable of preventing high-altitude falling can prevent operators from falling from high altitude in the steel structureroof construction process,