Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
一种装配式地脚螺栓定位装置及施工方法
本发明公开了一种装配式地脚螺栓定位装置及施工方法，包括地脚螺栓预制块和定位调节预制底座，地脚螺栓预制块的底部与定位调节预制底座的顶部通过榫卯结构连接，地脚螺栓预制块上设有多个地脚螺栓，定位调节预制底座中设有横向和纵向调节螺杆，用于调整定位调节预制底座的水平位置；定位调节预制底座的四周设有竖向螺杆，竖向螺杆上设有调节螺母，通过调节螺母调整定位调节预制底座的高度。施工时，先将定位调节预制底座置于基坑中，调整好高度和水平位置后进行初次浇筑固定，然后通过榫卯结构安装地脚螺栓预制块，再进行整体浇筑。本发明地脚螺栓定位调节方便，安装容易，定位误差小，稳定性好，结构的地震响应小。
The invention discloses a fabricated foundation bolt positioning device and a construction method. The device comprises a foundation bolt prefabricated block and a positioning and adjusting prefabricated base; the bottom of the foundation bolt prefabricated block is connected with the top of the positioning and adjusting prefabricated base through a mortise and tenon joint structure; a plurality of foundation bolts are arranged on the foundation bolt prefabricated block; a transverse adjusting screw rod and a longitudinal adjusting screw rod are arranged in the positioning and adjusting prefabricated base and are used for adjusting the horizontal position of the positioning and adjusting prefabricated base; vertical screw rods are arranged on the periphery of the positioning and adjusting prefabricated base; adjusting nuts are arranged on the vertical screw rods; and the height of the positioning and adjusting prefabricated base is adjusted through the adjusting nuts. During construction, the positioning and adjusting prefabricated base is placed in a foundation pit firstly, primary pouring and fixing are conducted after the height and the horizontal position are adjusted, then the foundation bolt prefabricated block is installed through the mortise and tenon joint structure, and then overall pouring is conducted. The foundation bolts are convenient to position and adjust, easy to install, small in positioning error, good in stability and small in earthquake response of the structure.
一种装配式地脚螺栓定位装置及施工方法
本发明公开了一种装配式地脚螺栓定位装置及施工方法，包括地脚螺栓预制块和定位调节预制底座，地脚螺栓预制块的底部与定位调节预制底座的顶部通过榫卯结构连接，地脚螺栓预制块上设有多个地脚螺栓，定位调节预制底座中设有横向和纵向调节螺杆，用于调整定位调节预制底座的水平位置；定位调节预制底座的四周设有竖向螺杆，竖向螺杆上设有调节螺母，通过调节螺母调整定位调节预制底座的高度。施工时，先将定位调节预制底座置于基坑中，调整好高度和水平位置后进行初次浇筑固定，然后通过榫卯结构安装地脚螺栓预制块，再进行整体浇筑。本发明地脚螺栓定位调节方便，安装容易，定位误差小，稳定性好，结构的地震响应小。
The invention discloses a fabricated foundation bolt positioning device and a construction method. The device comprises a foundation bolt prefabricated block and a positioning and adjusting prefabricated base; the bottom of the foundation bolt prefabricated block is connected with the top of the positioning and adjusting prefabricated base through a mortise and tenon joint structure; a plurality of foundation bolts are arranged on the foundation bolt prefabricated block; a transverse adjusting screw rod and a longitudinal adjusting screw rod are arranged in the positioning and adjusting prefabricated base and are used for adjusting the horizontal position of the positioning and adjusting prefabricated base; vertical screw rods are arranged on the periphery of the positioning and adjusting prefabricated base; adjusting nuts are arranged on the vertical screw rods; and the height of the positioning and adjusting prefabricated base is adjusted through the adjusting nuts. During construction, the positioning and adjusting prefabricated base is placed in a foundation pit firstly, primary pouring and fixing are conducted after the height and the horizontal position are adjusted, then the foundation bolt prefabricated block is installed through the mortise and tenon joint structure, and then overall pouring is conducted. The foundation bolts are convenient to position and adjust, easy to install, small in positioning error, good in stability and small in earthquake response of the structure.