The invention discloses a hoisting method for installing an air conditioner external unit outside a high-rise building wall. The bound air conditioner external unit is hoisted on a movable pulley; theair conditioner external unit is hoisted by shaking a manual winch so that the air conditioner external unit is aligned with a hoisting installation window; a traction rope is tied on the air conditioner external unit; outdoor air conditioner installation personnel carry the traction rope to reach an installation position of the air conditioner external unit outside the wall in advance; indoor air conditioner installation personnel rotate a bidirectional external screw thread rotary drum through a hand wheel disc to enable a scissor fork type hanger to hoist the air conditioner external unitto extend out of the installation window; a lifting rope is continuously released through the manual winch in the extension process of the scissor fork type hanger; when the scissor fork type hanger extends to a set length, the traction rope is tensioned by the outdoor installation personnel to enable the scissor fork type hanger to bend to the installation position of the air conditioner externalunit and drive the air conditioner external unit to be close to the upper part of the installation position; and when the air conditioner external unit is hoisted to the upper part of the installation position of the air conditioner, the lifting rope is loosened by the indoor installation personnel, so that the air conditioner external unit is placed at the installation position of the air conditioner.
本发明公开了用于高层建筑墙外安装空调外机的吊运方法,将捆绑好的空调外机吊挂在动滑轮上,通过摇动手动式绞盘起吊空调外机,使空调外机与吊运安装窗口对齐,在空调外机上系一条牵引绳,室外空调安装人员携带牵引绳预先到达墙体外空调外机安装位置,室内空调安装人员通过手轮盘转动双向外丝扣转筒,使剪叉式吊架吊运空调外机从安装窗口伸出,在剪叉式吊架伸长的过程不断通过手动式绞盘放出吊绳,当剪叉式吊架伸长到设定长度,由室外安装人员拉紧牵引绳,使剪叉式吊架向空调外机安装位置弯曲,带动空调外机靠近安装位置上方,当空调外机吊运到空调安装位置上方,室内安装人员放松吊绳,使空调外机放置在空调安装位置上。
Hoisting method for installing air conditioner external unit outside high-rise building wall
用于高层建筑墙外安装空调外机的吊运方法
2020-11-27
Patent
Electronic Resource
Chinese
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