The invention relates to the technical field of constructional engineering, and discloses a tower crane attached arm device for thin-wall structure construction, which comprises a connecting frame, a connecting arm is arranged on one side of the connecting frame, a fine adjustment mechanism is arranged at one end of the connecting arm, the fine adjustment mechanism comprises a telescopic arm, the telescopic arm sleeves one end of the connecting arm, and the telescopic arm sleeves the other end of the connecting arm. A threaded rod is arranged on the telescopic arm, a first rotating piece is arranged on the threaded rod, the threaded rod is sleeved with a movable block, two hinge rods are arranged on the two sides of the movable block respectively, one ends of the two hinge rods are hinged to the connecting arm and the telescopic arm respectively, and the other ends of the two hinge rods are hinged to the second rotating piece. And the telescopic arm can stretch out and draw back on the connecting arm by rotating the first rotating piece, so that the situation that the auxiliary arm cannot be installed is avoided, and the applicability of the device is improved.
本发明涉及建筑工程技术领域,公开了一种薄壁结构施工的塔吊附臂装置,包括连接框架,所述连接框架的一侧设置有连接臂,所述连接臂的一端设置有微调机构,所述微调机构包括伸缩臂,所述伸缩臂套设在连接臂的一端上,所述伸缩臂上设置有螺纹杆,且所述螺纹杆上设置有第一转动件,所述螺纹杆上套设有活动块,所述活动块的两侧分别设置有两个铰接杆,两个所述铰接杆的一端分别与连接臂和伸缩臂相铰接,通过转动第一转动件可使伸缩臂在连接臂上进行伸缩,进而避免了附臂安装不上的情况发生,提高了装置的适用性。
Tower crane auxiliary arm device for thin-wall structure construction
一种薄壁结构施工的塔吊附臂装置
04.04.2023
Patent
Elektronische Ressource
Chinesisch
| IPC: | B66C Krane , CRANES |
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