手扳葫芦简介
A brief introduction to the hand squash
手扳葫芦广泛地应用于造船、电力、运输、建筑、矿山、邮电等行业的设备安装，物品起吊、机件牵拉等。手扳葫芦具有安全可靠，经久耐用；性能好，维修简便；体积小，重量轻，携带方便；手板力小，效率高；结构完善，外形美观等特点。手拉葫芦和手扳葫芦都叫做手动葫芦，是用人力来提升重物的，不得任意加长操作手柄；操作中应让其余手柄自由随动，不得卡阻。必须根据负载的大小选用适当吨位的葫芦。
The hand-held hoist is widely used in equipment installation, such as ship building, electric power, transportation, construction, mining, post and telecommunications, etc. Hand squash is safe, reliable, durable, good performance, easy to repair, small volume, light weight, easy to carry, small hand, high efficiency, perfect structure, beautiful appearance and so on. Hand hoist and hand squash are called manual gourds. It is the use of manpower to improve the weight, and the handle should not be lengthened. In operation, the rest of the handle should be free and free. The appropriate tonnage of the gourd must be selected according to the size of the load.
用规定型号、规格的钢丝绳把葫芦牢靠的固定。钢丝绳手扳葫芦，材质一般为金属合成，所以在维护保养方面一定要做全面，以便设备正常使用无影响。通常用自带制动器的鼠笼型锥形转子电动机（或另配电磁制动器的圆柱形转子电动机）驱动，起重量一般为 0.1～80吨，起升高度为3～30米。手扳葫芦除可单独使用外，还可同手动、链动或电动小车装配在一起，悬挂在建筑物的顶棚或起重机的梁上使用。
Use the specified type and specification wire rope to fix the gourd firmly. The wire rope hoist is usually made of metal composite, so the maintenance must be comprehensive, so that the normal use of the device will not be affected. It is usually driven by a squirrel cage shaped rotor motor with its own brakes (or a cylindrical rotor motor with an electromagnetic brake), with a lifting weight of 0.1 to 80 tons and a lifting height of 3~30 meters. Hand hoist can be used alone, but also with manual, chain or electric cars. It can be hung on the ceiling of a building or on the beam of a crane.