The invention provides a boarding ladder for a wharf and relates to the technical field of design of the boarding ladder. The boarding ladder for the wharf comprises a ladder frame, a wharf platform, an upper boarding ladder rotating platform and a lower boarding ladder rotating platform, wherein the lower boarding ladder rotating platform is arranged above the wharf platform and comprises a movable vehicle carrier and a lower rotating disc which is connected above the movable vehicle carrier through a vertical shaft I and a plane bearing I, and the movable vehicle carrier is arranged on channel steel guide rails and can move along the channel steel guide rails; the upper boarding ladder rotating platform comprises a fixed support which is fixedly connected onto a side plate, and an upper rotating disc is connected above the fixed support through a vertical shaft II and a plane bearing II; transverse connecting shafts are arranged at two ends of the ladder frame respectively and are connected with the upper rotating disc and the lower rotating disc respectively. The ladder frame has movability with the wharf platform and a ship platform and can move along with a ship when the distance between the ship and the wharf changes due to the fact that the ship body is affected by the water level, the wind direction and the like, so that the boarding ladder has convenience and safety and can increase the working efficiency and benefits of a shipyard indirectly.
Boarding ladder for wharf
2015-08-26
Patent
Electronic Resource
English
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Multi-section automatic stepping type boarding ladder for ship wharf
European Patent Office | 2021
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