Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Flat opening bar penetrating type diversion trench straight wall refractory concrete prefabricated part
The invention belongs to the technical field of concrete prefabricated parts, and particularly relates to a plain-end rib-penetrating type diversion trench straight wall refractory concrete prefabricated part. The refractory concrete prefabricated part comprises an upper convex edge (3), an upper concave table (4), a lower convex edge (5), a lower concave table (6), a left convex edge (7), a left concave table (8), a right convex edge (9), a right concave table (10), a bar penetrating type connecting piece (11), a horizontal penetrating bar (14), a vertical penetrating bar (15), a connecting sleeve (16) and an internal reinforcing mesh framework. Mutually perpendicular rebar holes are formed in one ends of the rebar penetrating type connecting pieces (11) and used for transverse rebars and longitudinal rebars of an internal rebar mesh framework to penetrate through, mutually perpendicular rebar penetrating holes are formed in the other ends of the rebar penetrating type connecting pieces (11) and used for horizontal penetrating rebars and vertical penetrating rebars to penetrate through, and the horizontal penetrating rebars and the vertical penetrating rebars are sleeved with connecting sleeves; and the connecting sleeve can freely slide on the horizontal penetrating rib and the vertical penetrating rib. The connecting sleeve is used for being in threaded connection with the opposite-pull screw for reinforcing the formwork. The plain-end rib-penetrating type diversion trench straight wall refractory concrete prefabricated part can serve as a formwork when diversion trench straight wall structure concrete is poured, integrated simultaneous construction of diversion trench straight wall structure concrete and a refractory concrete protection layer is achieved, and assembling is easy and convenient; the collisions between the bound straight wall structure reinforcing mesh and the opposite-pull screw rod are avoided, effective connection between the refractory concrete prefabricated part and the structural concrete is ensured, and the situation that the prefabricated part is loosened and falls off due to rocket launching vibration is effectively prevented.
本发明专利属于混凝土预制构件技术领域，具体涉及一种平口穿筋式导流槽直墙耐火混凝土预制件。所述耐火混凝土预制件包括上凸棱（3）、上凹台（4）、下凸棱（5）、下凹台（6）、左凸棱（7）、左凹台（8）、右凸棱（9）、右凹台（10）、穿筋式连接件（11）、水平穿筋（14）、垂直穿筋（15）、连接套筒（16）、以及内部钢筋网骨架组成。所述穿筋式连接件（11）一端设置相互垂直的钢筋孔，供内部钢筋网骨架的横向钢筋和纵向钢筋穿过，另一端为相互垂直的穿筋孔，用以穿过水平穿筋和垂直穿筋，水平穿筋和垂直穿筋上套连接套筒，连接套筒在水平穿筋和垂直穿筋上可自由滑动。连接套筒用以与模板加固用对拉螺杆进行螺纹连接。本发明的一种平口穿筋式导流槽直墙耐火混凝土预制件能够充当导流槽直墙结构混凝土浇筑时的模板，实现导流槽直墙结构混凝土和耐火混凝土防护层的一体化同时施工，拼装简便，避免已绑扎完成的直墙结构钢筋网与对拉螺杆产生冲突，并保证耐火混凝土预制件与结构混凝土有效连接，有效防止火箭发射振动导致预制件松动和脱落。
Flat opening bar penetrating type diversion trench straight wall refractory concrete prefabricated part
The invention belongs to the technical field of concrete prefabricated parts, and particularly relates to a plain-end rib-penetrating type diversion trench straight wall refractory concrete prefabricated part. The refractory concrete prefabricated part comprises an upper convex edge (3), an upper concave table (4), a lower convex edge (5), a lower concave table (6), a left convex edge (7), a left concave table (8), a right convex edge (9), a right concave table (10), a bar penetrating type connecting piece (11), a horizontal penetrating bar (14), a vertical penetrating bar (15), a connecting sleeve (16) and an internal reinforcing mesh framework. Mutually perpendicular rebar holes are formed in one ends of the rebar penetrating type connecting pieces (11) and used for transverse rebars and longitudinal rebars of an internal rebar mesh framework to penetrate through, mutually perpendicular rebar penetrating holes are formed in the other ends of the rebar penetrating type connecting pieces (11) and used for horizontal penetrating rebars and vertical penetrating rebars to penetrate through, and the horizontal penetrating rebars and the vertical penetrating rebars are sleeved with connecting sleeves; and the connecting sleeve can freely slide on the horizontal penetrating rib and the vertical penetrating rib. The connecting sleeve is used for being in threaded connection with the opposite-pull screw for reinforcing the formwork. The plain-end rib-penetrating type diversion trench straight wall refractory concrete prefabricated part can serve as a formwork when diversion trench straight wall structure concrete is poured, integrated simultaneous construction of diversion trench straight wall structure concrete and a refractory concrete protection layer is achieved, and assembling is easy and convenient; the collisions between the bound straight wall structure reinforcing mesh and the opposite-pull screw rod are avoided, effective connection between the refractory concrete prefabricated part and the structural concrete is ensured, and the situation that the prefabricated part is loosened and falls off due to rocket launching vibration is effectively prevented.
本发明专利属于混凝土预制构件技术领域，具体涉及一种平口穿筋式导流槽直墙耐火混凝土预制件。所述耐火混凝土预制件包括上凸棱（3）、上凹台（4）、下凸棱（5）、下凹台（6）、左凸棱（7）、左凹台（8）、右凸棱（9）、右凹台（10）、穿筋式连接件（11）、水平穿筋（14）、垂直穿筋（15）、连接套筒（16）、以及内部钢筋网骨架组成。所述穿筋式连接件（11）一端设置相互垂直的钢筋孔，供内部钢筋网骨架的横向钢筋和纵向钢筋穿过，另一端为相互垂直的穿筋孔，用以穿过水平穿筋和垂直穿筋，水平穿筋和垂直穿筋上套连接套筒，连接套筒在水平穿筋和垂直穿筋上可自由滑动。连接套筒用以与模板加固用对拉螺杆进行螺纹连接。本发明的一种平口穿筋式导流槽直墙耐火混凝土预制件能够充当导流槽直墙结构混凝土浇筑时的模板，实现导流槽直墙结构混凝土和耐火混凝土防护层的一体化同时施工，拼装简便，避免已绑扎完成的直墙结构钢筋网与对拉螺杆产生冲突，并保证耐火混凝土预制件与结构混凝土有效连接，有效防止火箭发射振动导致预制件松动和脱落。
Flat opening bar penetrating type diversion trench straight wall refractory concrete prefabricated part
一种平口穿筋式导流槽直墙耐火混凝土预制件
DENG ZHIPING (Autor:in) / ZHOU LING (Autor:in)
05.04.2024
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2023
Construction method of diversion trench refractory concrete junction surface
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2024
Diversion trench and diversion trench construction method
| Europäisches Patentamt | 2016