Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of self-standing inner and outer cylinder type steel chimney
The invention provides a self-standing inner and outer cylinder type steel chimney construction method which is a mounting method for assembling crawling ladder platforms and temporary operation platforms of all sections of a chimney on the ground and assembling all the sections of the chimney in a high-altitude mode and comprises the steps that 1, construction preparation is conducted, specifically, temporary operation platform suspension points are reserved on all the sections of the chimney, and the temporary operation platforms for temporary suspension are manufactured; crawling ladder platforms of all sections of the chimney are assembled; step 2, installation of the crawling ladder platforms: installing the parts, located above the ground, of all sections of the crawling ladder platforms of the chimney on the ground; and 3, high-altitude assembly is conducted, specifically, all the sections of the chimney are hoisted in place in sequence from bottom to top. By means of the mode of combining ground segmented assembly and high-altitude segmented assembly, the effects of improving the efficiency of operators and machines, reducing the risk of high-altitude operation and shortening the construction period are achieved.
本发明提出了一种自立式内外筒式钢烟囱施工方法，该方法为地面组装烟囱各段的爬梯平台、临时操作平台，烟囱各段高空组对的安装方法，包括：步骤一、施工准备：在烟囱各段上预留临时操作平台悬挂点，制作临时悬挂的临时操作平台，组装烟囱各段的爬梯平台；步骤二、爬梯平台安装：在地面进行烟囱各段爬梯平台中位于地面之上部分的安装；步骤三、高空组对：按照从下至上的顺序依次进行烟囱各段的吊装就位。本发明通过地面分段组装与高空分段组对相结合的方式，提高了提高作业人员及机械效率，降低高处作业风险，缩短施工周期的效果。
Construction method of self-standing inner and outer cylinder type steel chimney
The invention provides a self-standing inner and outer cylinder type steel chimney construction method which is a mounting method for assembling crawling ladder platforms and temporary operation platforms of all sections of a chimney on the ground and assembling all the sections of the chimney in a high-altitude mode and comprises the steps that 1, construction preparation is conducted, specifically, temporary operation platform suspension points are reserved on all the sections of the chimney, and the temporary operation platforms for temporary suspension are manufactured; crawling ladder platforms of all sections of the chimney are assembled; step 2, installation of the crawling ladder platforms: installing the parts, located above the ground, of all sections of the crawling ladder platforms of the chimney on the ground; and 3, high-altitude assembly is conducted, specifically, all the sections of the chimney are hoisted in place in sequence from bottom to top. By means of the mode of combining ground segmented assembly and high-altitude segmented assembly, the effects of improving the efficiency of operators and machines, reducing the risk of high-altitude operation and shortening the construction period are achieved.
本发明提出了一种自立式内外筒式钢烟囱施工方法，该方法为地面组装烟囱各段的爬梯平台、临时操作平台，烟囱各段高空组对的安装方法，包括：步骤一、施工准备：在烟囱各段上预留临时操作平台悬挂点，制作临时悬挂的临时操作平台，组装烟囱各段的爬梯平台；步骤二、爬梯平台安装：在地面进行烟囱各段爬梯平台中位于地面之上部分的安装；步骤三、高空组对：按照从下至上的顺序依次进行烟囱各段的吊装就位。本发明通过地面分段组装与高空分段组对相结合的方式，提高了提高作业人员及机械效率，降低高处作业风险，缩短施工周期的效果。
Construction method of self-standing inner and outer cylinder type steel chimney
一种自立式内外筒式钢烟囱施工方法
SHANGGUAN JUNWEI (Autor:in) / HUO BIAO (Autor:in) / LIU ZHIJUN (Autor:in) / LU HUIRU (Autor:in)
06.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E04H
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