Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prestress assembly type indoor stair and construction method thereof
The invention discloses a prestress assembly type indoor stair and a construction method thereof.The prestress assembly type indoor stair comprises a stair body, the stair body is composed of a left sub-stair and a right sub-stair, the left sub-stair and the right sub-stair are each provided with a plurality of grouting through holes, the stair body is further provided with a plurality of screws, and anchor plates are arranged at the two ends of each screw; grouting holes are formed in the anchor plates, and the plurality of screws are in threaded connection with anchor nuts for screwing the anchor plates on the same screw, so that the left sub-ladder and the right sub-ladder are fixed. The construction method of the prestress assembly type indoor stair comprises the following steps that firstly, an upper bearing platform and a lower bearing platform are poured; 2, a right sub-ladder is installed; step 3, mounting a left sub-ladder; step 4, mounting a screw rod and an anchor plate; 5, concrete grout is sequentially injected into the grouting through holes from bottom to top; and 6, the sealing grooves, the mounting grooves and the reinforcing holes are filled with mortar concrete. The assembly type indoor stair has the effect of improving the installation efficiency of the assembly type indoor stair.
本发明公开了一种预应力装配式室内楼梯及其施工方法,一种预应力装配式室内楼梯包括楼梯本体，楼梯本体由左分梯和右分梯构成，左分梯和右分梯均设置有若干注浆通孔，楼梯本体还设置有若干螺杆，若干螺杆两端均设置有锚板，锚板设置有注浆孔，若干螺杆还螺纹连接有锚螺母，用以拧紧同一根螺杆上的锚板，进而固定左分梯和右分梯。一种预应力装配式室内楼梯的施工方法包括以下步骤：步骤1：浇筑上承台和下承台；步骤2：安装右分梯；步骤:3：安装左分梯；步骤4：安装螺杆和锚板；步骤5：从下往上依次向注浆通孔注入混凝土浆液；步骤6：向密封槽、安装槽以及加强孔填充砂浆混凝土。本申请具有提高装配式室内楼梯的安装效率的效果。
Prestress assembly type indoor stair and construction method thereof
The invention discloses a prestress assembly type indoor stair and a construction method thereof.The prestress assembly type indoor stair comprises a stair body, the stair body is composed of a left sub-stair and a right sub-stair, the left sub-stair and the right sub-stair are each provided with a plurality of grouting through holes, the stair body is further provided with a plurality of screws, and anchor plates are arranged at the two ends of each screw; grouting holes are formed in the anchor plates, and the plurality of screws are in threaded connection with anchor nuts for screwing the anchor plates on the same screw, so that the left sub-ladder and the right sub-ladder are fixed. The construction method of the prestress assembly type indoor stair comprises the following steps that firstly, an upper bearing platform and a lower bearing platform are poured; 2, a right sub-ladder is installed; step 3, mounting a left sub-ladder; step 4, mounting a screw rod and an anchor plate; 5, concrete grout is sequentially injected into the grouting through holes from bottom to top; and 6, the sealing grooves, the mounting grooves and the reinforcing holes are filled with mortar concrete. The assembly type indoor stair has the effect of improving the installation efficiency of the assembly type indoor stair.
本发明公开了一种预应力装配式室内楼梯及其施工方法,一种预应力装配式室内楼梯包括楼梯本体，楼梯本体由左分梯和右分梯构成，左分梯和右分梯均设置有若干注浆通孔，楼梯本体还设置有若干螺杆，若干螺杆两端均设置有锚板，锚板设置有注浆孔，若干螺杆还螺纹连接有锚螺母，用以拧紧同一根螺杆上的锚板，进而固定左分梯和右分梯。一种预应力装配式室内楼梯的施工方法包括以下步骤：步骤1：浇筑上承台和下承台；步骤2：安装右分梯；步骤:3：安装左分梯；步骤4：安装螺杆和锚板；步骤5：从下往上依次向注浆通孔注入混凝土浆液；步骤6：向密封槽、安装槽以及加强孔填充砂浆混凝土。本申请具有提高装配式室内楼梯的安装效率的效果。
Prestress assembly type indoor stair and construction method thereof
一种预应力装配式室内楼梯及其施工方法
ZHANG LEPING (Autor:in) / LIU YUANHUI (Autor:in) / HU SHAN (Autor:in) / JIANG XIN (Autor:in) / CAO YANG (Autor:in) / XIAO ZHOU (Autor:in) / LI MING (Autor:in) / SUN SHIQUAN (Autor:in) / HUANG QINGYU (Autor:in)
16.07.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
Steel structure stair prestress zipper mechanism and using method thereof
| Europäisches Patentamt | 2024
Prestress assembly type floor slab structure and construction method thereof
| Europäisches Patentamt | 2024