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A platform for research: civil engineering, architecture and urbanism
Split bolt for high and large formwork construction
The split bolt comprises an inserting rod and a connecting base, a plurality of first elastic arms arranged in the circumferential direction of the connecting base are arranged at one end of the connecting base, and a plurality of second elastic arms arranged in the circumferential direction of the connecting base are arranged at the other end of the connecting base. The end, away from the connecting base, of the first elastic arm is a tightening end, the tightening end and the connecting base are connected through an obliquely-arranged connecting wall, the tightening end is provided with a clamping hook, the end, away from the connecting base, of the second elastic arm is an inserting end, and the inserting end and the connecting base are connected through an obliquely-arranged connectingwall. The inserting ends of the second elastic arms are combined to form inserting openings, the inserting rods are inserted into the inserting openings to drive the first elastic arms and the secondelastic arms to expand outwards, and the inserting ends of the second elastic arms are further in threaded fit with pressing rings and E-shaped clamps. While the positioning side mold is convenient to operate, the split bolt is convenient to insert and recycle, and the using effect is guaranteed.
本发明公开了一种用于高大模板施工的对拉螺栓，包括插入杆和连接座，所述连接座一端设置有若干沿连接座周向设置的第一弹性臂，所述连接座另一端设置有若干沿连接座周向设置的第二弹性臂，所述第一弹性臂远离连接座的一端为收紧端，所述收紧端与连接座之间通过倾斜设置的连接壁连接，所述收紧端设置有卡钩，所述第二弹性臂远离连接座的一端为插入端，所述插入端与连接座之间通过倾斜设置的连接壁连接，所述第二弹性臂插入端组合形成有插口，所述插入杆由插口插入形成对第一弹性臂和第二弹性臂外扩张开的驱动，所述第二弹性臂插入端还螺纹配合有压环和山型卡。便于操作定位侧模的同时，便于对拉螺栓的插入回收，保证使用效果。
Split bolt for high and large formwork construction
The split bolt comprises an inserting rod and a connecting base, a plurality of first elastic arms arranged in the circumferential direction of the connecting base are arranged at one end of the connecting base, and a plurality of second elastic arms arranged in the circumferential direction of the connecting base are arranged at the other end of the connecting base. The end, away from the connecting base, of the first elastic arm is a tightening end, the tightening end and the connecting base are connected through an obliquely-arranged connecting wall, the tightening end is provided with a clamping hook, the end, away from the connecting base, of the second elastic arm is an inserting end, and the inserting end and the connecting base are connected through an obliquely-arranged connectingwall. The inserting ends of the second elastic arms are combined to form inserting openings, the inserting rods are inserted into the inserting openings to drive the first elastic arms and the secondelastic arms to expand outwards, and the inserting ends of the second elastic arms are further in threaded fit with pressing rings and E-shaped clamps. While the positioning side mold is convenient to operate, the split bolt is convenient to insert and recycle, and the using effect is guaranteed.
本发明公开了一种用于高大模板施工的对拉螺栓，包括插入杆和连接座，所述连接座一端设置有若干沿连接座周向设置的第一弹性臂，所述连接座另一端设置有若干沿连接座周向设置的第二弹性臂，所述第一弹性臂远离连接座的一端为收紧端，所述收紧端与连接座之间通过倾斜设置的连接壁连接，所述收紧端设置有卡钩，所述第二弹性臂远离连接座的一端为插入端，所述插入端与连接座之间通过倾斜设置的连接壁连接，所述第二弹性臂插入端组合形成有插口，所述插入杆由插口插入形成对第一弹性臂和第二弹性臂外扩张开的驱动，所述第二弹性臂插入端还螺纹配合有压环和山型卡。便于操作定位侧模的同时，便于对拉螺栓的插入回收，保证使用效果。
Split bolt for high and large formwork construction
用于高大模板施工的对拉螺栓
ZHENG XIANG (author) / WANG QIWEI (author) / HUANG BO (author) / CHEN DUDU (author) / LIU YANLEI (author) / SHI JIANGANG (author) / TANG YUAN (author) / LIU YU (author) / FEI ZHENGYANG (author) / HUANG HAOYI (author)
2021-03-30
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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