A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Arched slidable temporary top cover of reactor building
The invention relates to the technical field of nuclear power engineering construction, in particular to an arched slidable reactor building temporary top cover. According to the top cover, a membrane structure is fixedly installed outside an arched truss structure; the arched truss structure is a steel pipe assembly structure; the support limiting system component comprises an outer stand column, an inner stand column, a limiting beam, a fixed rectangular pipe and a rectangular pipe small piece. The outer stand columns and the inner stand columns are oppositely arranged and installed on embedded parts of platform plates on the two sides of the top of a reactor building. The multiple outer stand columns are welded through limiting beams. A fixed rectangular pipe is mounted at the top of the inner stand column, and the fixed rectangular pipe locks and limits the trolley through the rectangular pipe small part; a track is arranged between the outer stand column and the inner stand column, a trolley is arranged on the track, and an arch truss structure is fixed to the trolley. A motor is further arranged on the trolley and drives the trolley to move. According to the invention, the equipment and item hoisting requirements and the construction environment requirements under the open top method construction mode of the reactor building of the nuclear power station are met.
本发明涉及核电工程建造技术领域，尤其涉及一种拱形可滑动的反应堆厂房临时顶盖。所述顶盖包括：膜结构固定安装在拱形桁架结构外部；拱形桁架结构为钢管拼装结构；支座限位系统构件包括外立柱、内立柱、限位梁、固定矩管和矩管小件；外立柱与内立柱相对设置，安装在反应堆厂房顶部两侧平台板的预埋件上；多个外立柱之间采用限位梁焊接；所述内立柱顶部安装有固定矩管，固定矩管通过所述矩管小件对所述小车进行锁紧限位；外立柱与内立柱之间设置有轨道，轨道上设置有小车，小车上固定拱形桁架结构；小车上还设置有电动机，电动机驱动小车运动。本发明满足核电站反应堆厂房开顶法施工方式下的设备及物项吊装需求和建安施工环境要求。
Arched slidable temporary top cover of reactor building
The invention relates to the technical field of nuclear power engineering construction, in particular to an arched slidable reactor building temporary top cover. According to the top cover, a membrane structure is fixedly installed outside an arched truss structure; the arched truss structure is a steel pipe assembly structure; the support limiting system component comprises an outer stand column, an inner stand column, a limiting beam, a fixed rectangular pipe and a rectangular pipe small piece. The outer stand columns and the inner stand columns are oppositely arranged and installed on embedded parts of platform plates on the two sides of the top of a reactor building. The multiple outer stand columns are welded through limiting beams. A fixed rectangular pipe is mounted at the top of the inner stand column, and the fixed rectangular pipe locks and limits the trolley through the rectangular pipe small part; a track is arranged between the outer stand column and the inner stand column, a trolley is arranged on the track, and an arch truss structure is fixed to the trolley. A motor is further arranged on the trolley and drives the trolley to move. According to the invention, the equipment and item hoisting requirements and the construction environment requirements under the open top method construction mode of the reactor building of the nuclear power station are met.
本发明涉及核电工程建造技术领域，尤其涉及一种拱形可滑动的反应堆厂房临时顶盖。所述顶盖包括：膜结构固定安装在拱形桁架结构外部；拱形桁架结构为钢管拼装结构；支座限位系统构件包括外立柱、内立柱、限位梁、固定矩管和矩管小件；外立柱与内立柱相对设置，安装在反应堆厂房顶部两侧平台板的预埋件上；多个外立柱之间采用限位梁焊接；所述内立柱顶部安装有固定矩管，固定矩管通过所述矩管小件对所述小车进行锁紧限位；外立柱与内立柱之间设置有轨道，轨道上设置有小车，小车上固定拱形桁架结构；小车上还设置有电动机，电动机驱动小车运动。本发明满足核电站反应堆厂房开顶法施工方式下的设备及物项吊装需求和建安施工环境要求。
Arched slidable temporary top cover of reactor building
一种拱形可滑动的反应堆厂房临时顶盖
YANG LE (author) / CHEN ZHIXING (author) / LUO PENG (author) / HE RUIDUAN (author) / PAN JIANGMING (author) / DAI CHANGFU (author)
2024-11-29
Patent
Electronic Resource
Chinese
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