The invention relates to the technical field of port equipment, in particular to a rope supporting system for a crossing type quay crane. The rope supporting system at least comprises four rope supporting frames, internal traction steel wire ropes, external traction steel wire ropes, sea side redirection pulleys and land side redirection pulleys. The corresponding two rope supporting frames are arranged on an external trolley girder track on the outer side of each quay crane girder, wherein the near ends of the two rope supporting frames are connected through the corresponding internal traction steel wire rope, and the far ends of the two rope supporting frames are connected through the corresponding external traction steel wire rope. The two rope supporting frames on the outer side of each quay crane girder move back and forth on the external trolley girder track along with the corresponding internal traction steel wire rope and the corresponding external traction steel wire rope. According to the specification, interference with the quay crane girds is avoided structurally, movement of the external trolley steel wire ropes is guaranteed, and stable operation of the crossing type quay crane is guaranteed.
本说明书涉及港口设备技术领域,具体涉及一种用于穿越式岸桥的托绳系统。托绳系统至少包括四个托绳架、内部牵引钢丝绳、外部牵引钢丝绳、海侧改向滑轮、陆侧改向滑轮。每根岸桥大梁外侧的外置小车大梁轨道上均设有两个托绳架,两个托绳架的近端之间通过内部牵引钢丝绳相连;两个托绳架的远端之间通过外部牵引钢丝绳相连。每根岸桥大梁外侧的两个托绳架跟随内部牵引钢丝绳、外部牵引钢丝绳在外置小车大梁轨道上往复移动。本说明书在结构上不会与岸桥大梁发生干涉,保证外置小车钢丝绳的移动,保证穿越式岸桥的稳定运行。
Rope supporting system for crossing type quay crane
一种用于穿越式岸桥的托绳系统
2021-05-04
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Novel rope supporting system of quay crane and application method
European Patent Office | 2023
|