The hand lever hoist is a straight-line traction force that matches the load through the lever principle by the lever principle, and the rotated ground acts on a clamp body loaded in the core to drive the load operation. It has the advantages of compact structure, light weight, small size, convenient and convenient carrying, safe and reliable, long service life, small hand pulling force, small wear to wire rope and so on. It can carry out lifting, traction, descent, calibration and other operations. If a special device is configured, it can not only be a non linear traction operation, but also can easily select the appropriate operating position, or doubly expand its load capacity with a smaller tonnage machine. Several machines can be used in parallel operation for a large tonnage load.