Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Automatic construction method of stay cable high-toughness flame-retardant sealing protection structure
The invention discloses an automatic construction method of a stay cable high-toughness flame-retardant sealing protection structure, and relates to the technical field of bridge construction, automatic construction is achieved through collaborative operation of an automatic glue scraping and coating machine and an automatic wrapping machine, and the automatic construction method comprises the following steps that the automatic glue scraping and coating machine is installed, and the surface of a stay cable is cleaned; according to the fire-resistant protection vertical height of the stay cable, the fire-resistant protection endpoint position is calibrated by means of a gradienter; mounting an automatic wrapping machine, automatically winding the composite fiber fire-resistant heat-insulating belt, tightening the composite fiber fire-resistant heat-insulating belt at certain intervals by adopting hoops, and unloading the automatic wrapping machine until the composite fiber fire-resistant heat-insulating belt reaches a fire-resistant protection end point position; mounting an automatic glue scraping and coating machine, and automatically scraping and coating glue while climbing along the stay cable at a constant speed; after the automatic glue scraping and coating machine climbs to a certain height, an automatic wrapping machine is installed; the automatic glue scraping and coating machine and the automatic wrapping machine work cooperatively, and the speed is controlled to ensure reasonable spacing. According to the method, automatic mechanical line production is adopted for construction, the construction progress is fast, the construction efficiency is high, and the stay cable sealing protection quality is reliable.
本发明公开一种斜拉索高韧阻燃密封防护结构的自动化施工方法，涉及桥梁施工技术领域，采用自动刮涂胶机与自动缠包机协同作业实现自动化施工，包括以下步骤：安装自动刮涂胶机，对斜拉索表面进行清理；根据斜拉索抗火防护垂直高度，借助水平仪标定抗火防护端点位置；安装自动缠包机，自动缠绕复合纤维抗火隔热带，每隔一定距离采用卡箍扎紧，直至到达抗火防护端点位置后，卸下自动缠包机；安装自动刮涂胶机，沿斜拉索匀速爬升同时自动刮涂胶；等待自动刮涂胶机爬升至一定高度，安装自动缠包机；自动刮涂胶机与自动缠包机协同作业，控制速度确保合理间距。本方法施工采用自动化机械流水作业，施工进度快，施工效率高，斜拉索密封防护质量可靠。
Automatic construction method of stay cable high-toughness flame-retardant sealing protection structure
The invention discloses an automatic construction method of a stay cable high-toughness flame-retardant sealing protection structure, and relates to the technical field of bridge construction, automatic construction is achieved through collaborative operation of an automatic glue scraping and coating machine and an automatic wrapping machine, and the automatic construction method comprises the following steps that the automatic glue scraping and coating machine is installed, and the surface of a stay cable is cleaned; according to the fire-resistant protection vertical height of the stay cable, the fire-resistant protection endpoint position is calibrated by means of a gradienter; mounting an automatic wrapping machine, automatically winding the composite fiber fire-resistant heat-insulating belt, tightening the composite fiber fire-resistant heat-insulating belt at certain intervals by adopting hoops, and unloading the automatic wrapping machine until the composite fiber fire-resistant heat-insulating belt reaches a fire-resistant protection end point position; mounting an automatic glue scraping and coating machine, and automatically scraping and coating glue while climbing along the stay cable at a constant speed; after the automatic glue scraping and coating machine climbs to a certain height, an automatic wrapping machine is installed; the automatic glue scraping and coating machine and the automatic wrapping machine work cooperatively, and the speed is controlled to ensure reasonable spacing. According to the method, automatic mechanical line production is adopted for construction, the construction progress is fast, the construction efficiency is high, and the stay cable sealing protection quality is reliable.
本发明公开一种斜拉索高韧阻燃密封防护结构的自动化施工方法，涉及桥梁施工技术领域，采用自动刮涂胶机与自动缠包机协同作业实现自动化施工，包括以下步骤：安装自动刮涂胶机，对斜拉索表面进行清理；根据斜拉索抗火防护垂直高度，借助水平仪标定抗火防护端点位置；安装自动缠包机，自动缠绕复合纤维抗火隔热带，每隔一定距离采用卡箍扎紧，直至到达抗火防护端点位置后，卸下自动缠包机；安装自动刮涂胶机，沿斜拉索匀速爬升同时自动刮涂胶；等待自动刮涂胶机爬升至一定高度，安装自动缠包机；自动刮涂胶机与自动缠包机协同作业，控制速度确保合理间距。本方法施工采用自动化机械流水作业，施工进度快，施工效率高，斜拉索密封防护质量可靠。
Automatic construction method of stay cable high-toughness flame-retardant sealing protection structure
一种斜拉索高韧阻燃密封防护结构的自动化施工方法
XIA XIAOLIANG (Autor:in) / WANG JINQUAN (Autor:in) / WU HUIJUAN (Autor:in) / XIAO LONG (Autor:in) / WANG XUDONG (Autor:in) / ZHAO KEZHAN (Autor:in) / QIU XIANQING (Autor:in) / LI HAIHONG (Autor:in) / ZHANG SHAOJIN (Autor:in)
18.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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