Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Accurate positioning construction method for connection of upper tower column sections
The invention relates to a precise positioning construction method for connection of upper tower column segments, each segment comprises four parts including four walls, side walls, webs and longitudinal ribs, the four walls, the side walls, the webs and the longitudinal ribs are all provided with connecting segments, and each connecting segment is provided with a mounting hole group which is used for connection of corresponding positions between a to-be-connected segment and an erected segment. The precise positioning construction method for connection of the standard sections of the upper tower column comprises the steps that the automatic guiding device is installed; splicing plates are installed on all the connecting sections of the section to be connected with the tower; hoisting the section to be connected with the tower in place; and the splice plates of all the connecting sections are bolted and positioned through punching nails, the metal contact rate is detected after positioning, and high-strength bolts are fastened after the metal contact rate is detected to be qualified. Accurate positioning of connection of the upper tower column sections can be achieved, and the installation precision of the steel cable tower column is ensured.
本发明涉及一种上塔柱节段连接的精准定位施工方法，所述节段包括四壁、边壁、腹板、纵肋四个部分，其中所述四壁、边壁、腹板、纵肋均设有连接段，各连接段均设有安装孔群，用于待塔接节段和已架设节段之间相对应位置的连接，所述上塔柱标准节段连接的精准定位施工方法，包括：安装自动导向装置；在待塔接节段的各连接段安装拼接板；吊装待塔接节段到位；栓合各连接段的拼接板，并通过冲钉定位，并在定位后进行金属接触率检测，在金属接触率检测合格后进行高强螺栓的紧固。本发明能实现上塔柱节段连接的精准定位，确保钢索塔柱安装精度。
Accurate positioning construction method for connection of upper tower column sections
The invention relates to a precise positioning construction method for connection of upper tower column segments, each segment comprises four parts including four walls, side walls, webs and longitudinal ribs, the four walls, the side walls, the webs and the longitudinal ribs are all provided with connecting segments, and each connecting segment is provided with a mounting hole group which is used for connection of corresponding positions between a to-be-connected segment and an erected segment. The precise positioning construction method for connection of the standard sections of the upper tower column comprises the steps that the automatic guiding device is installed; splicing plates are installed on all the connecting sections of the section to be connected with the tower; hoisting the section to be connected with the tower in place; and the splice plates of all the connecting sections are bolted and positioned through punching nails, the metal contact rate is detected after positioning, and high-strength bolts are fastened after the metal contact rate is detected to be qualified. Accurate positioning of connection of the upper tower column sections can be achieved, and the installation precision of the steel cable tower column is ensured.
本发明涉及一种上塔柱节段连接的精准定位施工方法，所述节段包括四壁、边壁、腹板、纵肋四个部分，其中所述四壁、边壁、腹板、纵肋均设有连接段，各连接段均设有安装孔群，用于待塔接节段和已架设节段之间相对应位置的连接，所述上塔柱标准节段连接的精准定位施工方法，包括：安装自动导向装置；在待塔接节段的各连接段安装拼接板；吊装待塔接节段到位；栓合各连接段的拼接板，并通过冲钉定位，并在定位后进行金属接触率检测，在金属接触率检测合格后进行高强螺栓的紧固。本发明能实现上塔柱节段连接的精准定位，确保钢索塔柱安装精度。
Accurate positioning construction method for connection of upper tower column sections
一种上塔柱节段连接的精准定位施工方法
CHEN YIPING (Autor:in) / LIU ZHENGXIANG (Autor:in) / HUANG WENZHENG (Autor:in) / WEN YONGBIN (Autor:in) / FANG TAO (Autor:in) / LI QINGLIN (Autor:in) / HUANG LEI (Autor:in) / YANG LIANGANG (Autor:in) / WU YUN (Autor:in) / HUANG SHUANGSHUANG (Autor:in)
18.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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