金融界2025年5月3日消息,国家知识产权局信息显示,中国铁建大桥工程局集团有限公司取得一项名为“一种幕墙预埋件安装用限位工装”的专利,授权公告号CN222810203U,申请日期为2024年5月。专利摘要显示,本发明创造提供了一种幕墙预埋件安装用限位工装,包括至少两组限位单元,各组限位单元均通过安装杆件连接,安装杆件包括平行布置的前安装杆和后安装杆;限位单元包括横梁,横梁上设有前夹臂和后夹臂;前...
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