Detachable reserved pipe protection device

• Main Authors: TANG HE, GUO TAO, YILAMUJIANG AIBAI, HAN HANG, LONG CHUNFU, WANG KANG, LI HONGPENG, SONG JIZE, ZHOU ZHENLONG, MU GUANGHAO, LIANG CHUNLEI
• Format: Patent
• Language: Chinese; English
• Published: 08.02.2022
• 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 detachable reserved pipe protection device which comprises a base, the base is in a rectangular plate shape and is horizontally arranged, a balancing weight is arranged in the base, the base is provided with a round through hole, the through hole penetrates through the upper face and the lower face of the base, a plurality of clamping pieces are connected into the through hole through buffering pieces, and the clamping pieces are all arc-shaped pieces. The inner arc face of each clamping piece faces the center of the base, all the clamping pieces form a circle, and the top of the base (1) is movably connected with a shell (4). The device has the advantages of being reasonable in design, simple in structure, safe, reliable, capable of avoiding opening holes in the floor slab, free of damage to the floor slab, capable of buffering damage of lateral force to the spring in a spring mode, convenient to install and dismantle, capable of being used repeatedly, time-saving, labor-saving a