Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Nuclear power main equipment foundation bolt installation method and moving trolley for foundation bolt installation
The invention discloses a nuclear power main equipment foundation bolt installation method and a moving trolley for foundation bolt installation. The foundation bolt installation method comprises the steps that S1, an anchoring pull rod is arranged on the moving trolley in a vertical state; s2, a vertical support of the nuclear power main equipment is hoisted to the position above the moving trolley, and a mounting hole in the vertical support is aligned with the anchoring pull rod; s3, a vertical support is lowered, and the upper end of the anchoring pull rod penetrates through the mounting hole; s4, a nut assembly is installed at the upper end of the anchoring pull rod and abuts against the vertical support; and S5, the vertical support is hoisted to the installation position, and after the lower end of the anchoring pull rod penetrates through the installation position, the nut assembly is installed at the lower end of the anchoring pull rod. According to the method for installing the foundation bolts of the nuclear power main equipment, the installation of the vertical support of the nuclear power main equipment in the corresponding plant is realized; in the installation process, it is ensured that the penetrating installation efficiency of the foundation bolts is improved, meanwhile, the quality risk is controllable, human errors are reduced, the construction period is shortened, and construction safety is guaranteed.
本发明公开了一种核电主设备地脚螺栓安装方法及地脚螺栓安装用移动小车，地脚螺栓安装方法包括：S1、将锚固拉杆以垂直状态就位在移动小车上；S2、将核电主设备的垂直支承吊至移动小车的上方，将垂直支承上的安装孔与锚固拉杆对准；S3、下放垂直支承，使锚固拉杆的上端穿过安装孔；S4、将螺母组件安装在锚固拉杆的上端并抵紧垂直支承；S5、将垂直支承吊放至安装位置上，并使锚固拉杆的下端穿过安装位置后，将螺母组件安装在锚固拉杆的下端上。本发明的核电主设备地脚螺栓安装方法，实现核电主设备的垂直支承在对应厂房内的安装；安装过程中，确保地脚螺栓穿入安装的效率提升的同时，质量风险可控，减少人因失误，缩短施工工期，保障施工安全。
Nuclear power main equipment foundation bolt installation method and moving trolley for foundation bolt installation
The invention discloses a nuclear power main equipment foundation bolt installation method and a moving trolley for foundation bolt installation. The foundation bolt installation method comprises the steps that S1, an anchoring pull rod is arranged on the moving trolley in a vertical state; s2, a vertical support of the nuclear power main equipment is hoisted to the position above the moving trolley, and a mounting hole in the vertical support is aligned with the anchoring pull rod; s3, a vertical support is lowered, and the upper end of the anchoring pull rod penetrates through the mounting hole; s4, a nut assembly is installed at the upper end of the anchoring pull rod and abuts against the vertical support; and S5, the vertical support is hoisted to the installation position, and after the lower end of the anchoring pull rod penetrates through the installation position, the nut assembly is installed at the lower end of the anchoring pull rod. According to the method for installing the foundation bolts of the nuclear power main equipment, the installation of the vertical support of the nuclear power main equipment in the corresponding plant is realized; in the installation process, it is ensured that the penetrating installation efficiency of the foundation bolts is improved, meanwhile, the quality risk is controllable, human errors are reduced, the construction period is shortened, and construction safety is guaranteed.
本发明公开了一种核电主设备地脚螺栓安装方法及地脚螺栓安装用移动小车，地脚螺栓安装方法包括：S1、将锚固拉杆以垂直状态就位在移动小车上；S2、将核电主设备的垂直支承吊至移动小车的上方，将垂直支承上的安装孔与锚固拉杆对准；S3、下放垂直支承，使锚固拉杆的上端穿过安装孔；S4、将螺母组件安装在锚固拉杆的上端并抵紧垂直支承；S5、将垂直支承吊放至安装位置上，并使锚固拉杆的下端穿过安装位置后，将螺母组件安装在锚固拉杆的下端上。本发明的核电主设备地脚螺栓安装方法，实现核电主设备的垂直支承在对应厂房内的安装；安装过程中，确保地脚螺栓穿入安装的效率提升的同时，质量风险可控，减少人因失误，缩短施工工期，保障施工安全。
Nuclear power main equipment foundation bolt installation method and moving trolley for foundation bolt installation
核电主设备地脚螺栓安装方法及地脚螺栓安装用移动小车
WANG QIANG (Autor:in) / LIU YU (Autor:in) / QIU ZHIGANG (Autor:in) / ZENG HAOCHEN (Autor:in) / CHENG JIANGHUI (Autor:in) / TIAN YONG (Autor:in) / XIAO SIGE (Autor:in)
25.10.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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