The invention discloses a steel wire rope anti-loosening protection device which comprises a detection assembly and a detection frame, a detection pulley is rotatably supported on the detection frame, a detection bag is annular and is filled with a liquid medium, the detection bag is fixed to the detection pulley in a sleeving mode, and a wireless pressure sensor is fixed to the detection pulley and is in wireless signal connection with a controller; the detection end of the wireless pressure sensor is immersed in the detection bag, and the controller is electrically connected with the elevator. The first telescopic cylinder is installed on the detection frame and electrically connected with the controller, a first limiting pulley is installed at the telescopic end of the first telescopic cylinder, and the steel wire rope can tightly press the outer side wall of the detection bag. The detection bag is arranged on the detection pulley in a sleeving mode, the controller controls the elevator and the first telescopic cylinder to act through the pressure change of the detection bag, and rope loosening is effectively prevented; the first telescopic cylinder can drive the first limiting pulley to tightly support the steel wire rope, and rope loosening is further avoided.
本发明公开了一种钢丝绳防松保护装置,检测组件,检测架上转动支撑有检测滑轮,检测囊呈环形且其内部填充有液态介质,检测囊套固在检测滑轮上,无线压力传感器固定在检测滑轮上且其与控制器无线信号连接,无线压力传感器的检测端浸没在检测囊内部,控制器与提升机电性连接;防松组件,伸缩缸一安装在检测架上且其与控制器电性连接,伸缩缸一的伸缩端安装有限位滑轮一,钢丝绳能够压紧检测囊的外侧壁。本发明中的检测囊套装在检测滑轮上,通过检测囊的压力变化,使得控制器控制提升机以及伸缩缸一动作,有效防止松绳;伸缩缸一能够带动限位滑轮一对钢丝绳撑紧,进一步避免发生松绳。
Anti-loosening protection device for steel wire rope
一种钢丝绳防松保护装置
2023-07-25
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
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