The invention relates to a method for turning and erecting a tower drum section, the tower drum section and a tower frame, and the method comprises the following steps: a lifting appliance connecting step: connecting a first lifting appliance at one axial end of the horizontal tower drum section, and connecting a second lifting appliance in a partial area between two axial ends of the tower drum section; in the pre-overturning step, force is applied to the first lifting appliance and the second lifting appliance, the tower barrel section is lifted, so that the end, connected with the first lifting appliance, of the tower barrel section is tilted, and the tower barrel section is obliquely arranged; and an overturning and erecting step: continuously applying force to the first lifting appliance, so that the tower drum section is overturned and erected by taking the joint of the second lifting appliance and the tower drum section as an overturning center. According to the overturning and erecting method, the tower drum section and the tower provided by the embodiment of the invention, the overturning and erecting method can meet the overturning and erecting requirements of the tower drum section, the length size of the tower drum section is longer, and the overall cost of the tower is reduced.
本发明涉及一种塔筒段的翻转竖立方法、塔筒段以及塔架,包括如下步骤:吊具连接步骤,在卧式放置的塔筒段在自身轴向的一端连接第一吊具,并在塔筒段位于轴向上的两端之间的部分区域连接第二吊具;预翻转步骤,向第一吊具以及第二吊具施力并起吊塔筒段,以使塔筒段与第一吊具连接的一端翘起,塔筒段倾斜设置;翻转竖立步骤,继续向第一吊具施力,使得塔筒段以第二吊具与塔筒段的连接处为翻转中心,翻转竖立塔筒段。本发明实施例提供的翻转竖立方法、塔筒段以及塔架,翻转竖立方法能够满足塔筒段的翻转竖立需求,且使得塔筒段的长度尺寸更长,降低塔架整体的成本。
Turnover erecting method of tower drum section, tower drum section and tower frame
塔筒段的翻转竖立方法、塔筒段以及塔架
2022-06-10
Patent
Electronic Resource
Chinese
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