The invention relates to the technical field of maritime work cranes and discloses an anti-rolling and anti-seismic maritime work crane which is characterized in that a rack swing wall is arranged at the upper end of a rack column, a winch is arranged on the end side of the rack swing wall, and a main traction rope is arranged in the winch; the lower end of the main traction rope is fixedly connected with a top plate, and the lower side of the edge end of the top plate is fixedly connected with a fixing plate. According to the anti-shaking and anti-seismic maritime work crane, when the device drives a heavy object to move upwards and the heavy object shakes and deviates, an extrusion plate on the side can be extruded, at the moment, the distance between the extrusion plate and a side plate is changed, the moving distance of the heavy object can be judged through a distance sensor, and when the moving distance of the heavy object is large, data can be transmitted to a controller; and therefore, a worker is reminded that the heavy object deviates, potential safety hazards exist, the traction and pulling state of the auxiliary traction rope on the fixing plate is stressed outwards, the shaking performance of the single main traction rope during hoisting operation of the heavy object is reduced, and the stabilization effect is good.
本发明公开了一种减摇抗震型海工吊机,涉及海工吊机技术领域,包括所述机架柱的上端设置有机架摆壁,且机架摆壁的端侧设置有卷扬机,并且卷扬机的内部设置有主牵引绳;所述主牵引绳下端固定连接有顶板,且顶板的边端下侧固定连接有固定板。该减摇抗震型海工吊机,当装置带动重物进行上移,重物发生晃动偏移时,会挤压侧方的挤压板,此时挤压板与侧板之间的距离发生改变,通过距离传感器可对重物移动的距离进行判断,当重物移动距离较大时,可通过数据传输至控制器,从而提醒工作人员重物发生偏移,存在安全隐患,辅助牵引绳对固定板的牵引拉扯的状态向外受力,降低了单根主牵引绳对重物进行吊装作业时的晃动性,减摇效果良好。
Anti-rolling and anti-seismic maritime work crane
一种减摇抗震型海工吊机
2025-03-14
Patent
Electronic Resource
Chinese
European Patent Office | 2023
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