Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a basement hoisting hole sealing structure and a construction method. Step components are fixed to structural beams on the two sides of a hoisting hole; one end of the connecting rib is fixed on the step component, and the other end of the connecting rib extends out of the step component and is provided with fixing threads; fixing holes are formed in two ends of the top plate; the bottom faces of the two sides of the top plate are placed on the step components, and the connecting ribs penetrate through the fixing holes of the top plate. The fixing nuts are meshed with the fixing threads of the connecting ribs and pressed on the upper surface of the top plate. The construction method has the advantages that the structural form of the reserved hoisting hole of the basement can be quickly closed, the construction quality of the floor is efficiently guaranteed, and the construction period is shortened; for a hoisting hole in a municipal road, early closing of the hoisting hole, early backfilling of a top plate and early smoothness of the road can be realized. And for equipment replacement in the later period, the hoisting hole sealing structure can be simply and conveniently disassembled, and then is sealed.
本发明提供一种地下室吊装洞封闭结构及施工工法，台阶构件固定在吊装洞两侧的结构梁上；连接筋的一端固定在台阶构件上，连接筋的另一端伸出台阶构件，且具有固定螺纹；顶板的两端都具有固定孔；顶板两侧的底面放置在台阶构件上，且连接筋穿过顶板的固定孔；固定螺母与连接筋的固定螺纹啮合，压在顶板的上表面。其优点在于可快速封闭地下室预留吊装洞口的结构形式，并高效保证楼板的施工质量，减少施工工期；对于位于市政道路上的吊装洞口，可实现吊装洞口早封闭，顶板早回填，道路早畅通。对于后期更换设备的，亦可简便的拆除、再封闭吊装洞口封闭结构。
The invention provides a basement hoisting hole sealing structure and a construction method. Step components are fixed to structural beams on the two sides of a hoisting hole; one end of the connecting rib is fixed on the step component, and the other end of the connecting rib extends out of the step component and is provided with fixing threads; fixing holes are formed in two ends of the top plate; the bottom faces of the two sides of the top plate are placed on the step components, and the connecting ribs penetrate through the fixing holes of the top plate. The fixing nuts are meshed with the fixing threads of the connecting ribs and pressed on the upper surface of the top plate. The construction method has the advantages that the structural form of the reserved hoisting hole of the basement can be quickly closed, the construction quality of the floor is efficiently guaranteed, and the construction period is shortened; for a hoisting hole in a municipal road, early closing of the hoisting hole, early backfilling of a top plate and early smoothness of the road can be realized. And for equipment replacement in the later period, the hoisting hole sealing structure can be simply and conveniently disassembled, and then is sealed.
本发明提供一种地下室吊装洞封闭结构及施工工法，台阶构件固定在吊装洞两侧的结构梁上；连接筋的一端固定在台阶构件上，连接筋的另一端伸出台阶构件，且具有固定螺纹；顶板的两端都具有固定孔；顶板两侧的底面放置在台阶构件上，且连接筋穿过顶板的固定孔；固定螺母与连接筋的固定螺纹啮合，压在顶板的上表面。其优点在于可快速封闭地下室预留吊装洞口的结构形式，并高效保证楼板的施工质量，减少施工工期；对于位于市政道路上的吊装洞口，可实现吊装洞口早封闭，顶板早回填，道路早畅通。对于后期更换设备的，亦可简便的拆除、再封闭吊装洞口封闭结构。
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