CHARGE- GRASPING APPARATUS

摘要

The device is applied in rock mining and construction works, especially in hydraulic engineering. It is characterized by options for lifting and unloading the load in random a position and with a simplified and more reliable drive. The device consists of a clamping component (1) with a cotter shape, immovably connected to a loop (2), connected to the pulling element (3) i.e. rope. The outer surface of the clamping component (1) is cylindrical and its plane side forms a cotter with the top pointing upwards. Opposite to it, with possibility for longitudinal movement, is mounted a discharging component (4) with a cotter shape, with a cylindrical outer surface and plane side, forming a cotter with a slant, equal and opposite to the slant of the tightening device (1) ending in its upper end with a fixed loop (5), connected with a driving element (6).