Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Stay wire mast tower and hoisting construction process thereof
The invention discloses a stay wire mast tower and a hoisting construction process thereof, and relates to the field of stay wire mast towers, and the hoisting construction process comprises the following steps: S1, completing ground assembly of each tower section; s2, the base, the bottom section and part of the standard sections are hoisted; S3, a heavy external climbing tower crane is hoisted; S4, the heavy external climbing tower crane climbs automatically; and S5, the remaining tower sections and the tower head are hoisted. According to the method, the whole tower section is hoisted by adopting the heavy external climbing tower crane, and the rated hoisting weight is 10 tons. The workload of aloft work is reduced, the safety risk is greatly reduced, and the quality control difficulty and risk points are reduced. After the whole iron tower reaches the acceptance standard and becomes a rigid body, the whole iron tower is hoisted, and the quality problem is fundamentally controlled. Compared with a traditional scattered hoisting construction technology, the construction technology for hoisting the uniform-section stay wire mast tower in a whole section mode through the heavy external tower climbing machine has the obvious advantages of reducing safety risks and improving installation quality and installation work efficiency, and is a feasible construction technology convenient to popularize.
本发明公开了一种拉线桅杆塔及其吊装施工工艺，涉及拉线桅杆塔领域，包括以下步骤，S1、完成各个塔节的地面拼装；S2、对底座、底节和部分标准节进行吊装：S3、吊装重型外爬塔机：S4、重型外爬塔机自爬升：S5、吊装剩余塔节和塔头。本发明采用重型外爬塔机对塔节进行整节吊装，额定吊装重量10吨。减少了高空作业工作量，极大地降低了安全风险，减少了质量控制难度及风险点。整节铁塔达到验收标准成为“刚性体”后，整体吊装，从根本上控制了质量问题。采用重型外爬塔机整节吊装等截面拉线桅杆塔的施工工艺相较于传统散吊施工工艺，有降低安全风险，提高安装质量和提高安装工效的明显优势，是一种便于推广的可行施工工艺。
Stay wire mast tower and hoisting construction process thereof
The invention discloses a stay wire mast tower and a hoisting construction process thereof, and relates to the field of stay wire mast towers, and the hoisting construction process comprises the following steps: S1, completing ground assembly of each tower section; s2, the base, the bottom section and part of the standard sections are hoisted; S3, a heavy external climbing tower crane is hoisted; S4, the heavy external climbing tower crane climbs automatically; and S5, the remaining tower sections and the tower head are hoisted. According to the method, the whole tower section is hoisted by adopting the heavy external climbing tower crane, and the rated hoisting weight is 10 tons. The workload of aloft work is reduced, the safety risk is greatly reduced, and the quality control difficulty and risk points are reduced. After the whole iron tower reaches the acceptance standard and becomes a rigid body, the whole iron tower is hoisted, and the quality problem is fundamentally controlled. Compared with a traditional scattered hoisting construction technology, the construction technology for hoisting the uniform-section stay wire mast tower in a whole section mode through the heavy external tower climbing machine has the obvious advantages of reducing safety risks and improving installation quality and installation work efficiency, and is a feasible construction technology convenient to popularize.
本发明公开了一种拉线桅杆塔及其吊装施工工艺，涉及拉线桅杆塔领域，包括以下步骤，S1、完成各个塔节的地面拼装；S2、对底座、底节和部分标准节进行吊装：S3、吊装重型外爬塔机：S4、重型外爬塔机自爬升：S5、吊装剩余塔节和塔头。本发明采用重型外爬塔机对塔节进行整节吊装，额定吊装重量10吨。减少了高空作业工作量，极大地降低了安全风险，减少了质量控制难度及风险点。整节铁塔达到验收标准成为“刚性体”后，整体吊装，从根本上控制了质量问题。采用重型外爬塔机整节吊装等截面拉线桅杆塔的施工工艺相较于传统散吊施工工艺，有降低安全风险，提高安装质量和提高安装工效的明显优势，是一种便于推广的可行施工工艺。
Stay wire mast tower and hoisting construction process thereof
一种拉线桅杆塔及其吊装施工工艺
LIANG WEI (Autor:in) / XIANG YUANZHEN (Autor:in) / RUAN CHAOGUO (Autor:in) / WANG CHANG (Autor:in) / LIU DA (Autor:in) / DUAN YIJIAN (Autor:in)
17.12.2024
Patent
Elektronische Ressource
Chinesisch
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