A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Split bolt for steel reinforced concrete composite structure
The invention discloses a split bolt for the steel reinforced concrete composite structure. The structure comprises an inserting rod and a connecting base, a first positioning arm is hinged to one endof the connecting base, and a second positioning arm is arranged at the other end of the connecting base. Closing gaps are formed between the first positioning arm and the connecting base and betweenthe second positioning arm and the connecting base, a clamping hook used for abutting against the side die on the other side is arranged at the end, away from the connecting base, of the first positioning arm, and the end, away from the connecting base, of the second positioning arm is an inserting end. The inserting ends of the second positioning arms are combined to form an inserting opening allowing the inserting rod to be inserted therein, the inserting rod is inserted into the inserting opening to drive the first positioning arms and the second positioning arms to expand outwards, the outer walls of the inserting ends of the second positioning arms are further in threaded fit with pressing rings and E-shaped clamps, and the pressing rings are arranged on the outer sides of the 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型钢混凝土组合结构的对拉螺栓，包括插入杆和连接座，所述连接座一端铰接设置有第一定位臂，所述连接座另一端设置有第二定位臂，所述第一定位臂与连接座之间以及第二定位臂与连接座之间均设置有收拢间隙，所述第一定位臂远离连接座的一端设置有用于抵触在另一侧侧模上的卡钩，所述第二定位臂远离连接座的一端为插入端，所述第二定位臂插入端组合形成有用于供插入杆插入的插口，所述插入杆由插口插入形成对第一定位臂和第二定位臂向外扩张开的驱动，所述第二定位臂插入端外壁上还螺纹配合有压环和山型卡，所述压环设置在山型卡的外侧。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 steel reinforced concrete composite structure
The invention discloses a split bolt for the steel reinforced concrete composite structure. The structure comprises an inserting rod and a connecting base, a first positioning arm is hinged to one endof the connecting base, and a second positioning arm is arranged at the other end of the connecting base. Closing gaps are formed between the first positioning arm and the connecting base and betweenthe second positioning arm and the connecting base, a clamping hook used for abutting against the side die on the other side is arranged at the end, away from the connecting base, of the first positioning arm, and the end, away from the connecting base, of the second positioning arm is an inserting end. The inserting ends of the second positioning arms are combined to form an inserting opening allowing the inserting rod to be inserted therein, the inserting rod is inserted into the inserting opening to drive the first positioning arms and the second positioning arms to expand outwards, the outer walls of the inserting ends of the second positioning arms are further in threaded fit with pressing rings and E-shaped clamps, and the pressing rings are arranged on the outer sides of the 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型钢混凝土组合结构的对拉螺栓，包括插入杆和连接座，所述连接座一端铰接设置有第一定位臂，所述连接座另一端设置有第二定位臂，所述第一定位臂与连接座之间以及第二定位臂与连接座之间均设置有收拢间隙，所述第一定位臂远离连接座的一端设置有用于抵触在另一侧侧模上的卡钩，所述第二定位臂远离连接座的一端为插入端，所述第二定位臂插入端组合形成有用于供插入杆插入的插口，所述插入杆由插口插入形成对第一定位臂和第二定位臂向外扩张开的驱动，所述第二定位臂插入端外壁上还螺纹配合有压环和山型卡，所述压环设置在山型卡的外侧。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 steel reinforced concrete composite structure
用于型钢混凝土组合结构的对拉螺栓
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
Steel-reinforced column foundation bolt embedding structure
| European Patent Office | 2021