A cable hoist (100) for deploying and retracting a cable (50) during installation of a power line cable on a power transmission tower. A cable hoist (100) includes a base frame (102), a reel (110), a drive system (120), a sensor system (200), and a control system (300). The reel (110) is mounted for rotation on the base frame (102), and the cable (50) is releasably fixable to the reel (110). The drive system (120) is capable of driving the reel (110) to rotate to unwind or wind the cable (50) along the cable path. A cable path passes through a sensor system (200) having a first sensor (244) capable of detecting and outputting tension data relating to tension in a cable (50) passing through the sensor system (200). The control system (300) is adapted to receive the tension data output by the sensor system (200) and to adjust the speed and torque of the drive system (120) to maintain a predetermined tension in the cable (50).
一种电缆绞盘(100)用于在输电塔上安装电力线电缆期间展开和收回电缆(50)。电缆绞盘(100)包括基础框架(102)、卷轴(110)、驱动系统(120)、传感器系统(200)和控制系统(300)。卷轴(110)安装成用于在基础框架(102)上旋转,并且电缆(50)可释放地可固定至卷轴(110)。驱动系统(120)能够驱动卷轴(110)旋转以沿着电缆路径放出或卷绕电缆(50)。电缆路径穿过传感器系统(200),该传感器系统具有第一传感器(244),其能够检测并输出与穿过传感器系统(200)的电缆(50)中的张力相关的张力数据。控制系统(300)适于接收由传感器系统(200)输出的张力数据,并且调节驱动系统(120)的速度和扭矩以保持电缆(50)中的预定张力。
Cable winch
电缆绞盘
2024-06-21
Patent
Electronic Resource
Chinese
IPC: | H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen / B66D Haspeln , CAPSTANS / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern |
Cable winch, method for winding cable winch and crane with cable winch
European Patent Office | 2022
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