手扳葫芦是由人力通过手柄扳动钢丝绳或链条来带动取物装置运动的起重葫芦，广泛用于船厂的船体拼装焊接和电力部门高压输电线路的接头拉紧，农、林业和交通运输部门的物品起吊装车、捆扎和车辆牵引，以及工厂、建筑、邮电等部门的设备安装、校正和机件牵引等。手扳葫芦按其承载件不同可分为钢丝绳手扳葫芦和环链手扳葫芦。

The wrench hoist is a lifting hoist driven by manpower through the handle to pull the wire rope or chain to move the fetching device. It is widely used in ship hull assembly welding of shipyards and joint tension of high-voltage transmission lines in power departments, lifting, binding and vehicle traction of articles in www.oushibilu.cnwww.quyangshidiao.net.cnwww.quyangdiaoke.net.cnwww.renwushidiao.com.cn

www.shibeidiaoke.cnwww.rewudiaosu.cnagriculture, forestry and transportation departments, as well as equipment installation, calibration and parts of factories, buildings, posts and telecommunications departments. Traction and so on. The wrench hoist can be divided into wire rope wrench hoist and chain wrench hoist according to the different load-bearing parts.