Double-clutch type steel cable tensioning mechanism

The invention relates to a double-clutch type steel cable tensioning mechanism. The double-clutch type steel cable tensioning mechanism is used by various hoisting and hanging facilities. The problem that the service life of a steel cable is short is solved. The double-clutch type steel cable tensioning mechanism mainly comprises a dual-connecting idle wheel, a reversing gear, one-way sliding clutches, an intermediate gear, a transmission gear, a connecting shaft, an opposite-vertex wavy spring, a driven gear support, a driven tensioning wheel and a driving tensioning wheel. When the double-clutch type steel cable tensioning mechanism is applied to various hoisting and hanging facilities, the service life of the steel cable can be effectively prolonged, and therefore the double-clutch type steel cable tensioning mechanism has quite high economic application value. 本发明涉及种双离合式钢索张紧机构，用于各类起重和吊挂装备，解决了钢索的寿命的问题。该装置主要包括双联惰轮、换向齿轮、单向滑动离合器、中间齿轮、传递齿轮、连接轴、对顶波形弹簧、从动轮支架、从动张紧轮、主动张紧轮等；在各类起重和吊挂装备上应用此类型张紧机构，可以有效的延长钢索的使用寿命；因此，该型