The invention relates to the technical field of ship equipment, and discloses a pipe tunnel maintenance trolley and method. The pipe tunnel maintenance trolley comprises a trolley body, the trolley body comprises a trolley frame and a bottom plate, the bottom plate is arranged on the trolley frame, rolling wheels are arranged below the trolley frame, and a dragging eye plate is arranged at the endpart of the trolley frame; a guide rail is arranged below the trolley frame and is fixed with a ship body structure; a hand winch is arranged on the bulkheads at the two ends of a pipe tunnel channel; one end of a steel wire rope is connected with the hand winch, the other end of the steel wire rope is connected with the dragging eye plate, the hand winch drives the steel wire rope to contract, and the steel wire rope drags the idler wheels of the trolley body to roll along the guide rail through the dragging eye plate. Wiring cables of a motor do not need to be stored, the working efficiencyis improved, and the labor load is reduced.
本发明涉及船舶设备技术领域,公开了一种管弄检修小车及方法,其中,管弄检修小车包括:小车本体,所述小车本体包括小车框架和底板,所述底板设置在所述小车框架上,所述小车框架的下方设置有滚轮,所述小车框架的端部设置有拖拽眼板;导轨,设置于所述小车框架的下方,并与船体结构固定;手摇绞车,设置于管弄通道的两端舱壁上;钢丝绳,所述钢丝绳的一端与所述手摇绞车连接,所述钢丝绳的另一端与所述拖拽眼板连接,其中,所述手摇绞车带动所述钢丝绳收缩,所述钢丝绳通过所述拖拽眼板拖动所述小车本体的滚轮沿着所述导轨滚动。本发明无需存放电机马达的接线电缆,提高工作效率,降低劳动负荷。
Pipe tunnel maintenance trolley and method
管弄检修小车及方法
2021-02-05
Patent
Electronic Resource
Chinese
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