Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Connecting piece, heat preservation outer formwork cast-in-place concrete wall and wall construction method
The invention relates to the field of building construction, and solves the problem that in the prior art, after a split bolt is detached, a through hole is formed in a wall, and consequently heat loss is large. A connecting piece comprises a rod body, a first limiting piece and a second limiting piece are arranged on the side wall of the rod body, and the second limiting piece is located at one end of the rod body. When the connecting piece is used, the first limiting piece and the second limiting piece are located on the two sides of a heat preservation outer formwork, the heat preservationouter formwork is positioned, one end of the rod body penetrates through an inner formwork, the inner formwork and the heat preservation outer formwork are tensioned through a nut, a supporting piecesupports the inner formwork and the heat preservation outer formwork, and the inner formwork and the heat preservation outer formwork are fixed. After wall construction is finished, the inner formworkis detached, the rod body located outside the wall is cut off, the through hole is prevented from being formed in the wall, heat loss is reduced, and the heat preservation performance of the wall isimproved.
本发明涉及建筑施工领域，解决了现有技术中拆除对拉螺栓后在墙体上形成通孔导致热损耗大的问题。连接件，包括杆体，杆体侧壁上设置有第一限位片和第二限位片，第二限位片位于杆体的一端。本发明的连接件使用时，第一限位片和第二限位片位于保温外模板的两侧，实现对保温外模板的定位，杆体一端穿过内模板通过螺母将内模板与保温外模板拉紧，支撑件对内模板和保温外模板进行支撑，实现对内模板和保温外模板的固定。墙体施工结束后，拆除内模板，剪断位于墙体外的杆体，避免了在墙体上形成通孔，降低了热损耗，提高了墙体的保温性能。
Connecting piece, heat preservation outer formwork cast-in-place concrete wall and wall construction method
The invention relates to the field of building construction, and solves the problem that in the prior art, after a split bolt is detached, a through hole is formed in a wall, and consequently heat loss is large. A connecting piece comprises a rod body, a first limiting piece and a second limiting piece are arranged on the side wall of the rod body, and the second limiting piece is located at one end of the rod body. When the connecting piece is used, the first limiting piece and the second limiting piece are located on the two sides of a heat preservation outer formwork, the heat preservationouter formwork is positioned, one end of the rod body penetrates through an inner formwork, the inner formwork and the heat preservation outer formwork are tensioned through a nut, a supporting piecesupports the inner formwork and the heat preservation outer formwork, and the inner formwork and the heat preservation outer formwork are fixed. After wall construction is finished, the inner formworkis detached, the rod body located outside the wall is cut off, the through hole is prevented from being formed in the wall, heat loss is reduced, and the heat preservation performance of the wall isimproved.
本发明涉及建筑施工领域，解决了现有技术中拆除对拉螺栓后在墙体上形成通孔导致热损耗大的问题。连接件，包括杆体，杆体侧壁上设置有第一限位片和第二限位片，第二限位片位于杆体的一端。本发明的连接件使用时，第一限位片和第二限位片位于保温外模板的两侧，实现对保温外模板的定位，杆体一端穿过内模板通过螺母将内模板与保温外模板拉紧，支撑件对内模板和保温外模板进行支撑，实现对内模板和保温外模板的固定。墙体施工结束后，拆除内模板，剪断位于墙体外的杆体，避免了在墙体上形成通孔，降低了热损耗，提高了墙体的保温性能。
Connecting piece, heat preservation outer formwork cast-in-place concrete wall and wall construction method
连接件、保温外模板现浇混凝土墙体及墙体施工方法
LIU WENQI (Autor:in) / ZHENG JICHENG (Autor:in)
30.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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