A construction crane adduction attachment device, including crane arm, attached to the standard section, attached tower crane attachment base and steel pipe support, attachment attachment arm is connected with the standard section of tower crane tower crane standard section attached by fastening, connecting arm and tower crane attached tower crane attachment foundation, foundation of tower crane attachment for providing sufficient stiffness for the attached platform connection standard Rose Festival festival, mainly including tower crane tower crane attachment base plate, a connecting pin, steel bracket base, high-strength bolt and the plate, the bracket base through the connecting pin and attached tower crane standard section steel plate frame connection, on the support base, high strength bolts through the I-steel plate and floor plate and adduction and the support base is fixed on the screw cap adduction of building floor; steel pipe support installation attached to the building floor and adduction for tower crane foundation. Support by hanging attachment area. The attaching device of the tower crane meets the building adhesion condition when the attachment length is too large, and the adhesion stability can be ensured.
【技术实现步骤摘要】
一种内收建筑塔吊附着装置
本技术属于建筑工程塔吊施工领域,具体涉及一种内收建筑塔吊附着装置。
技术介绍
建筑结构楼层内收的施工现场,塔吊附着距离过长而无法正常进行塔吊附着,以往施工现场塔吊附着方法仅靠塔吊附着臂与建筑物预埋件连接进行附着,对由于建筑楼层内收、原设计附着点处附近无梁柱存在,无法满足现场附着要求。申请号为201510281210.7的专利申请对比文件1公开了一种大型塔吊多点超长附着装置,包括附着拉杆、转接节点、连接杆、抱箍节点和斜支撑杆,所述附着拉杆通过转接节点与连接杆铰接,所述连接杆通过抱箍节点与结构柱连接,所述附着拉杆设有三根,所述附着拉杆的端部设置转接节点,所述转接节点包括水平面上的两个开有插销孔的预留耳板、竖向面上的预留耳板、上贴板和下贴板,所述转接节点通过竖向面预留耳板与连接杆焊接固定,所述连接杆由多根组成,所述连接杆分别与结构柱相连接,所述连接杆端部设置抱箍节点,所述抱箍节点连接至结构柱。解决了塔吊超长附着的问题,但是存在问题:1)无法满足造型特异的建筑附着条件,2)超长附着对预埋件施工精度要求极高。CN201520237879.1的专利对 ...
【技术保护点】
一种内收建筑塔吊附着装置,其特征在于:包括塔吊附着臂、附着标准节、塔吊附着基础和钢管支撑架,附着标准节通过塔吊附着臂与塔吊紧固连接,附着标准节连接塔吊附着臂与塔吊附着基础,塔吊附着基础主要包括塔吊连接销子、工字钢压板、支架底座、高强螺栓和垫板,支架底座通过塔吊连接销子与附着标准节连接,工字钢压板架在支架底座上,高强螺栓穿过工字钢压板和内收建筑楼板后与垫板及螺帽配合将支架底座固定在内收建筑楼板上;钢管支撑架安装在内收建筑楼板与塔吊附着基础之间,用于对塔吊附着区域进行支撑。
【技术特征摘要】
1.一种内收建筑塔吊附着装置,其特征在于:包括塔吊附着臂、附着标准节、塔吊附着基础和钢管支撑架,附着标准节通过塔吊附着臂与塔吊紧固连接,附着标准节连接塔吊附着臂与塔吊附着基础,塔吊附着基础主要包括塔吊连接销子、工字钢压板、支架底座、高强螺栓和垫板,支架底座通过塔吊连接销子与附着标准节连接,工字钢压板架在支架底座上,高强螺栓穿过工字钢压板和内收建筑楼板后与垫板及螺帽配合将支架底座固定在内收建筑楼板上;钢管支撑架安装在内收建筑楼板与塔吊附着基础之间,用于对塔吊附着区域进行支撑。2.根据权利要求1所述的内收建筑塔吊附着装置,其特征在于:所述塔吊附着臂采用格构式结构的Q235钢,附着间...
【专利技术属性】
技术研发人员:狄昊,肖辉,李兵,郭继舟,李少祥,张猛,张庭旺,
申请(专利权)人:中国一冶集团有限公司,
类型:新型
国别省市:湖北,42
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