The invention discloses a single-drive traction winch device with an adjustable and measurable friction wrap angle. The single-drive traction winch device with the adjustable and measurable friction wrap angle comprises a cable outlet tension measuring wheel, a cable outlet tension sensor, a driven winch, a driven triangular belt wheel, a tensioning force sensor, a tensioning wheel, a triangular belt, a driving winch, a driving triangular belt wheel, a cable inlet tension sensor, a cable inlet tension measuring wheel, a gear motor, a programmable logic controller (PLC) and a touch screen, wherein the driving triangular belt wheel is coaxially connected with the driving winch; the driven triangular belt wheel is coaxially connected with the driven winch; the gear motor is connected with the driving winch; the cable inlet tension sensor is installed on a shaft of the cable inlet tension measuring wheel; the cable outlet tension sensor is installed on a shaft of the cable outlet tension measuring wheel; the driven triangular belt wheel and the driving triangular belt wheel are connected through the triangular belt; the tensioning wheel makes contact with the triangular belt; and the tensioning force sensor is installed on the tensioning wheel. According to the single-drive traction winch device with the adjustable and measurable friction wrap angle provided by the invention, the friction wrap angle between a cable and a winch can be changed by changing the tensioning force of the tensioning wheel, so that the single-drive traction winch device with the adjustable and measurable friction wrap angle device can adapt to various cables with different friction coefficients, and the application range of the device is widened.
本发明公开了一种摩擦包角可调可测的单驱动牵引绞车装置,包括出缆张力测量轮、出缆张力传感器、从动绞盘、从动三角带轮、张紧力传感器、张紧轮、三角带、主动绞盘、主动三角带轮、入缆张力传感器、入缆张力测量轮、减速电机、PLC和触摸屏;其中所述主动三角带轮与主动绞盘同轴连接,从动三角带轮与从动绞盘同轴连接,减速电机连接主动绞盘,入缆张力传感器安装于入缆张力测量轮的轴上,出缆张力传感器安装于出缆张力测量轮的轴上,从动和主动三角带轮之间通过三角带连接,张紧轮与三角带接触,张紧力传感器安装于张紧轮上。本发明可通过改变张紧轮的张紧力来改变缆绳与绞盘的摩擦包角,能适应多种不同摩擦系数的缆绳,提高了设备的应用范围。
Single-drive traction winch device with adjustable and measurable friction wrap angle
一种摩擦包角可调可测的单驱动牵引绞车装置
18.05.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | B66D Haspeln , CAPSTANS |