【摘要】 缆索式起重机绳具有垂直运输和水平运输功能,主要由索道、索道上移动的载重小车、索道两端的支持构件、起升机构、牵引机构、控制系统等设备组成。在一些峡谷电站,采用缆机进行混凝土浇筑施工优势明显。其承载索的安装是难度大、风险大的关键环节。更多还原

【Abstract】 The cable crane, consisting of track ropes, crab, supporting structure, hoisting and travel mechanism and control systems, etc., are the special hoisting equipment that can carry out both horizontal and vertical transport activities. The track rope, made of flexible steel wires, will be a large span load bearing capacity and erected above the construction site. The cable crane is of great advantage to execute concrete placement in the valley. The track rope is an important component of the cable crane, and its erection is therefore a key link that is faced with great difficulties and risks during the construction.更多还原