A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of building parts, and particularly relates to a reinforced concrete prefabricated part. According to the technical scheme, a connecting protrusion is arranged at the lower end of a prefabricated part body, and a slurry filling cavity is vertically formed in the middle of the connecting protrusion; a plurality of connecting ribs are vertically arrangedin the slurry filling cavity, one ends of the connecting ribs extend into the prefabricated part body, and the other ends of the connecting ribs extend out of the prefabricated part body; and the connecting protrusion is sleeved with a connecting sealing ring, a slurry overflowing cavity is further formed in the prefabricated part body, and the slurry overflowing cavity communicates with the outerside of the prefabricated part body and the slurry filling cavity at the same time. According to the reinforced concrete prefabricated part, under the effect of the self weight of the prefabricated part body, concrete mortar in the slurry filling cavity is extruded into the slurry filling cavity through the connecting ribs and the connecting protrusion, gas and redundant concrete mortar in the slurry filling cavity are discharged into the slurry overflowing cavity, the connecting strength of the prefabricated part body can be ensured, concrete mortar leakage can be avoided, and the reinforcedconcrete prefabricated part has the characteristics of being easy to assemble and operate, high in assembling efficiency, capable of saving energy and environmentally friendly.
本发明涉及建筑构件技术领域，具体涉及一种钢筋混凝土预制构件；采用的技术方案是：预制构件本体下端设有连接凸起，所述连接凸起中部竖向设有充浆腔；所述充浆腔内竖向设有若干连接筋，所述连接筋一端延伸至预制构件本体内，所述连接筋另一端延伸至预制构件本体外；所述连接凸起外套设有连接密封圈，所述预制构件本体内还设有溢浆腔，所述溢浆腔同时与预制构件本体外侧和充浆腔连通。本发明在预制构件本体自重的作用下，连接筋和连接凸起将填浆腔内的混凝土砂浆挤压至充浆腔内，充浆腔内的气体和多余的混凝土砂浆则排至溢浆腔，能够确保预制构件本体连接的强度，也能避免混凝土砂浆外泄，具有装配操作简单、装配效率高和节能环保的特点。
The invention relates to the technical field of building parts, and particularly relates to a reinforced concrete prefabricated part. According to the technical scheme, a connecting protrusion is arranged at the lower end of a prefabricated part body, and a slurry filling cavity is vertically formed in the middle of the connecting protrusion; a plurality of connecting ribs are vertically arrangedin the slurry filling cavity, one ends of the connecting ribs extend into the prefabricated part body, and the other ends of the connecting ribs extend out of the prefabricated part body; and the connecting protrusion is sleeved with a connecting sealing ring, a slurry overflowing cavity is further formed in the prefabricated part body, and the slurry overflowing cavity communicates with the outerside of the prefabricated part body and the slurry filling cavity at the same time. According to the reinforced concrete prefabricated part, under the effect of the self weight of the prefabricated part body, concrete mortar in the slurry filling cavity is extruded into the slurry filling cavity through the connecting ribs and the connecting protrusion, gas and redundant concrete mortar in the slurry filling cavity are discharged into the slurry overflowing cavity, the connecting strength of the prefabricated part body can be ensured, concrete mortar leakage can be avoided, and the reinforcedconcrete prefabricated part has the characteristics of being easy to assemble and operate, high in assembling efficiency, capable of saving energy and environmentally friendly.
本发明涉及建筑构件技术领域，具体涉及一种钢筋混凝土预制构件；采用的技术方案是：预制构件本体下端设有连接凸起，所述连接凸起中部竖向设有充浆腔；所述充浆腔内竖向设有若干连接筋，所述连接筋一端延伸至预制构件本体内，所述连接筋另一端延伸至预制构件本体外；所述连接凸起外套设有连接密封圈，所述预制构件本体内还设有溢浆腔，所述溢浆腔同时与预制构件本体外侧和充浆腔连通。本发明在预制构件本体自重的作用下，连接筋和连接凸起将填浆腔内的混凝土砂浆挤压至充浆腔内，充浆腔内的气体和多余的混凝土砂浆则排至溢浆腔，能够确保预制构件本体连接的强度，也能避免混凝土砂浆外泄，具有装配操作简单、装配效率高和节能环保的特点。
Reinforced concrete prefabricated part
一种钢筋混凝土预制构件
ZHANG KUN (author)
2021-01-12
Patent
Electronic Resource
Chinese
Assembly type prefabricated reinforced concrete prefabricated part
| European Patent Office | 2021