Prefabricated part connecting piece and connecting mode thereof: Fid-Bau Portal

Prefabricated part connecting piece and connecting mode thereof

FU LIMING

The invention discloses a prefabricated part connecting piece and a connecting mode thereof, and relates to the technical field of prefabricated buildings. The prefabricated part connecting piece comprises a first sleeve, at least one connection rod, a slab and a second sleeve; the slab is provided with at least one first hole, and the connection rod passes through the first hole and sequentiallypenetrates through the first sleeve, the slab and the second sleeve; an inner side edge opening of the first sleeve is provided with a first side band, and an inner side edge opening of the second sleeve is provided with a second side band; and the slab is provided with at least one adhesive feeding hole and at least one adhesive overflowing hole. The prefabricated part connecting piece provided by the invention is simple in structure, the steel use amount is decreased on the basis that the structure is simplified, shearing resistance and lifting resistance of cavity components are remarkablyimproved, the strength requirements of connection between prefabricated cavity components are met very well, in addition, connection operation is easy and convenient, and the labor intensity in the installing process is relieved.

本发明公开了一种预制构件连接件及其连接方式，涉及装配式建筑技术领域，包括第一套筒、至少一根连接杆、平板和第二套筒，平板设有至少一个第一孔洞，连接杆穿过第一孔洞并依次贯通第一套筒、平板和第二套筒；第一套筒的内侧边口上设置有第一边带，第二套筒的内侧边口上设置有第二边带，平板上设置有至少一个入胶孔和至少一个溢胶孔，本发明的一种预制构件连接件结构简单，在精简结构的基础上减少了钢材用量，显著增强空腔构件间的抗剪力、抗掀起作用，很好地满足了预制空腔构件间连接的强度需求，而且连接操作简便，减轻了安装过程的劳动强度。

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