The invention relates to the technical field of vertical shaft air pipe installation, and discloses an air pipe upside-down installation device in a closed pipe well, which comprises a hoisting support and four hoisting motors, four fixed pulley blocks I are respectively arranged on four feet of the top of the hoisting support, the hoisting support is fixedly installed on a roof structural plate of a vertical shaft, and the hoisting motors are arranged on the hoisting support. The four winch motors are fixedly installed on the two sides of the roof structural plate displacement vertical shaft correspondingly and correspond to the four first fixed pulley blocks correspondingly, steel wire ropes are wound on rotating shafts of the winch motors and released by the winch motors, one ends of the steel wire ropes penetrate through the first fixed pulley blocks to stretch into the vertical shaft, the steel wire ropes are sleeved with connecting pieces, and the connecting pieces are connected with the winch motors through the connecting pieces. The other end of the connecting piece is fixedly connected to an air pipe flange of the air pipe through a bolt. According to the air pipe upside-down mounting device in the closed tube well, fixed-point mounting is achieved, the whole air pipe can be mounted only by erecting equipment once, transfer mounting of each layer is not needed, and efficiency is improved.
本发明涉及竖井风管安装技术领域,且公开了一种封闭管井内风管倒装装置,包括吊装支架和卷扬电机,所述吊装支架的顶部四个脚分别设有定滑轮组一,所述吊装支架固定安装在竖井的屋面结构板上,所述卷扬电机的数量为四个,四个所述卷扬电机分别固定安装在屋面结构板位移竖井的两侧,且四个所述卷扬电机分别对应四个定滑轮组一,所述卷扬电机的转轴上卷取有钢丝绳,并由卷扬电机释放,钢丝绳的一端穿过定滑轮组一伸入竖井,且钢丝绳上套设有连接片,且连接片的另一端通过螺栓固定连接在风管的风管法兰上。该封闭管井内风管倒装装置,定点安装,只需架设一次设备,便可安装整条风管,无需每层转运安装提高效率。
Air pipe upside-down mounting device in closed tube well
一种封闭管井内风管倒装装置
2023-12-22
Patent
Electronic Resource
Chinese
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