Fixed hoisting point part for maintenance of outer walls of chimneys

• Main Author: KUANG HENG
• Format: Patent
• Language: Chinese; English
• Published: 06.11.2013
• 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 discloses a fixed hoisting point part for the maintenance of outer walls of chimneys, which comprises a hoop, flanges and hoisting rings. The fixed hoisting point part is characterized in that the hoop is made of a piece of curved flat steel, the curving diameter of the hoop is equal to the outer diameter of the mounting part of a chimney, and the hoop is rounded into a ring on the horizontal plane. The flanges are respectively welded at positions 250 mm away from the ends on the outer sides of both ends of the flat steel of the hoop, and one hoisting ring is welded every 1200 mm on the outer side of the flat steel of the hoop. The flanges and the hoisting rings are perpendicularly welded along the radial lines of the circle center of the hoop. The flanges and the hoisting rings are cuboid components, the centers of which are respectively provided with a vertical slotted hole. A steel plate is cut into the flanges and the hoisting rings, and the flanges and the hoisting rings are respectivel