Multi-point suspension construction template for diaphragm plate of box-type hollow pier

• Main Authors: JIAO MEIJU, WANG CHANGZHU, ZHENG YUANXUN, LONG QIANGFEI, TIAN QUANQUAN, HUO ZHIGANG, WEI JIANDONG, DU YANZHAO, LI XINPENG
• Format: Patent
• Language: Chinese; English
• Published: 14.12.2021
• Subjects: ASSEMBLY OF BRIDGES; BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; FORMS; HANDLING BUILDING MATERIALS ON THE SITE; OR VIADUCTS; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; SCAFFOLDING; SHUTTERING

The utility model discloses a box type hollow pier diaphragm plate multi-point suspension construction formwork which comprises poured concrete and an outer formwork I arranged on the outer side of the poured concrete and further comprises a bottom formwork used for forming a diaphragm plate and a suspension mechanism used for reinforcing the bottom formwork, and a plurality of supporting steel channels are fixed to the two sides in the poured concrete through embedded holes. The bottom die comprises a bottom die frame, a reinforcing mesh laid on the bottom die frame and a bamboo plywood arranged on the reinforcing mesh, a plurality of bottom die cross beams are arranged on the upper portion of the bottom die frame, and a plurality of vertical connecting ribs are evenly fixed to the bottom die cross beams; the outer formwork I is further provided with an outer formwork II, the suspension mechanism comprises a plurality of upper cross beams detachably connected to the outer formwork II and a plurality of verti