Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Main tower top lifting system and main tower top lifting construction method
The invention provides a main tower top lifting system and a main tower top lifting construction method. The main tower top lifting system comprises hydraulic lifting equipment and a main tower overturning support, and the main tower overturning support is rotatably connected with one end of a main tower; the hydraulic jacking equipment comprises a hydraulic crawler, a supporting rod and a jacking turnover support, and one end of the supporting rod is rotatably connected with the jacking turnover support; the other end, away from the jacking overturning support, of the supporting rod is connected with the other end, away from the main tower overturning support, of the main tower. The hydraulic crawl device is movably connected with the supporting rod and can crawl in the extending direction of the supporting rod. The hydraulic crawl device can drive the other end of the main tower to rotate around the main tower overturning support when crawling towards the side away from the jacking overturning support, and the main tower rotates to drive the supporting rod to rotate around the jacking overturning support. The system does not need to be provided with a high-position portal frame or a high-position jack, the use amount and cost of auxiliary measures are greatly saved, the lifting difficulty and safety risk of the main tower are reduced, and the lifting efficiency of the main tower is greatly improved.
本发明提供一种主塔顶提系统及主塔顶提施工方法，主塔顶提系统包括液压顶升设备和主塔翻转支座，主塔翻转支座与主塔的一端可转动地连接；液压顶升设备包括液压爬行器、支撑杆和顶升翻转支座，支撑杆的一端与顶升翻转支座可转动地连接；支撑杆远离顶升翻转支座的另一端与主塔远离主塔翻转支座的另一端连接；液压爬行器与支撑杆可移动地连接，并能够沿支撑杆的延伸方向爬行；液压爬行器朝远离顶升翻转支座的一侧爬行时能够驱动主塔的另一端绕主塔翻转支座转动，主塔转动后带动支撑杆绕顶升翻转支座转动。该系统无须设置高位龙门架或高位千斤顶，大大节省了辅助措施的用量和成本，降低主塔的提升难度和安全风险，大大提高主塔的提升效率。
Main tower top lifting system and main tower top lifting construction method
The invention provides a main tower top lifting system and a main tower top lifting construction method. The main tower top lifting system comprises hydraulic lifting equipment and a main tower overturning support, and the main tower overturning support is rotatably connected with one end of a main tower; the hydraulic jacking equipment comprises a hydraulic crawler, a supporting rod and a jacking turnover support, and one end of the supporting rod is rotatably connected with the jacking turnover support; the other end, away from the jacking overturning support, of the supporting rod is connected with the other end, away from the main tower overturning support, of the main tower. The hydraulic crawl device is movably connected with the supporting rod and can crawl in the extending direction of the supporting rod. The hydraulic crawl device can drive the other end of the main tower to rotate around the main tower overturning support when crawling towards the side away from the jacking overturning support, and the main tower rotates to drive the supporting rod to rotate around the jacking overturning support. The system does not need to be provided with a high-position portal frame or a high-position jack, the use amount and cost of auxiliary measures are greatly saved, the lifting difficulty and safety risk of the main tower are reduced, and the lifting efficiency of the main tower is greatly improved.
本发明提供一种主塔顶提系统及主塔顶提施工方法，主塔顶提系统包括液压顶升设备和主塔翻转支座，主塔翻转支座与主塔的一端可转动地连接；液压顶升设备包括液压爬行器、支撑杆和顶升翻转支座，支撑杆的一端与顶升翻转支座可转动地连接；支撑杆远离顶升翻转支座的另一端与主塔远离主塔翻转支座的另一端连接；液压爬行器与支撑杆可移动地连接，并能够沿支撑杆的延伸方向爬行；液压爬行器朝远离顶升翻转支座的一侧爬行时能够驱动主塔的另一端绕主塔翻转支座转动，主塔转动后带动支撑杆绕顶升翻转支座转动。该系统无须设置高位龙门架或高位千斤顶，大大节省了辅助措施的用量和成本，降低主塔的提升难度和安全风险，大大提高主塔的提升效率。
Main tower top lifting system and main tower top lifting construction method
主塔顶提系统及主塔顶提施工方法
CHEN JIANPING (Autor:in) / CHEN JIE (Autor:in) / MI ZHINAN (Autor:in) / CAI HUAXIANG (Autor:in) / LI XIANMING (Autor:in) / ZHANG LUNWEI (Autor:in) / LI WEIXIONG (Autor:in)
11.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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