Efficient plugging device for wall holes

• Main Authors: MI YIMING, CUI BOYAN, WANG JUN, LI ZHI, LI WENYONG, LIU JIE, LI YINGXIA, GU BAOQIANG, XING LEI, XIE FENG, ZHANG YANG, LI QUANSUO, LI WEIQIANG, MIAO JIANHUA
• Format: Patent
• Language: Chinese; English
• Published: 12.03.2024
• 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 relates to an efficient plugging device for a wall hole, which comprises a bag body used for containing filler, and the filler is concrete mortar. The bag body is composed of a left bag skin and a right bag skin, and the left bag skin and the right bag skin are connected through a weak welding bead. The capsule body is matched with the hole in diameter; two ends of the bag body are tying openings; the diameter of the constraint disc is greater than or equal to that of the horn mouths on the two sides of the hole; the restraining disc is a hard plaster plate, a pinching opening is fixed in the center of the restraining disc, and the pinching opening is tightly hooped on the inner side of the tying opening. Concrete is used for filling, and it is guaranteed that repairing and filling materials do not deform or age for a long time and are combined with a wall body into a whole; according to the device, concrete is fully filled from the middle to the two ends of a hole, and no hole is reserved i