The invention relates to a belt type electric hoist rigging module which comprises a shell, a belt wheel assembly is rotationally arranged in the shell, a belt type rigging is wound on the periphery of the belt wheel assembly, and the belt type rigging comprises a winding part and an extending part; a guide piece is arranged on the shell, a guide opening is formed in the guide piece in a penetrating manner, and the extension part extends out of the shell through the guide opening; a tensioning mechanism is arranged in the shell and comprises a first tensioning wheel and a second tensioning wheel which are rotationally arranged, a tensioning gap is formed between the first tensioning wheel and the second tensioning wheel, and the extending part is arranged in the tensioning gap in a penetrating mode; the first tensioning wheel is in transmission connection with the belt wheel assembly through a transmission mechanism, the transmission mechanism comprises a driven wheel arranged on the periphery of the first tensioning wheel in a sleeving mode, a one-way bearing is arranged between the driven wheel and the first tensioning wheel, the driven wheel can be driven by the transmission mechanism to rotate, and the transmission ratio of the transmission mechanism is smaller than 1. According to the invention, the belt type rigging can be normally retracted and released.
本发明涉及一种带式电动葫芦索具模块,包括壳体,该壳体内部转动设置带轮组件,在该带轮组件的外周缠绕有带式索具,该带式索具包括缠绕部和延伸部;壳体上设置有导向件,该导向件上贯通设置有导向口,延伸部经该导向口伸出至壳体外侧;壳体内设置有张紧机构,张紧机构包括转动设置的第一张紧轮和第二张紧轮,第一张紧轮和第二张紧轮之间形成张紧间隙,延伸部穿设在该张紧间隙内;第一张紧轮与带轮组件通过传动机构传动连接,传动机构包括套设在所述第一张紧轮外周的从动轮,该从动轮与第一张紧轮之间设置有单向轴承,从动轮能在传动机构的带动下转动,且传动机构的传动比小于1。本发明能使得其带式索具正常收放。
Belt type electric hoist rigging module
带式电动葫芦索具模块
2024-03-26
Patent
Electronic Resource
Chinese