The invention discloses a method for achieving ship stern ramp hinge centering through piano wires, and the method specifically comprises the following steps: S1, determining the installation position of a stern ramp hinge, and selecting the piano wires with the same length according to the measured distance between two main hinges; s2, carrying out a sinkage test on the selected guitar wires; s3, the center position of a main hinge on the stern ramp is determined, a piano steel wire is installed above the stern ramp hinge on the outer side of the main hinge through a tensioning tool, a centering tool is installed on the outer side of the main hinge, the piano steel wire penetrates through the centering tool, and the piano steel wire is adjusted to coincide with the theoretical axis through the centering tool; and S4, after the piano wire is adjusted, the centers of the main hinge and the auxiliary hinge are adjusted to coincide with the piano wire, and hinge centering is completed. According to the method, the sinkage test is firstly carried out on the guitar steel wire, so that the influence of the sinkage of the guitar steel wire on hinge centering is avoided, and the hinge centering precision is improved.
本发明公开了一种利用琴钢丝实现船舶艉跳板铰链对中的方法,该方法具体包括如下步骤:S1,确定艉跳板铰链的安装位置,根据测量的两个主铰链的测量间距,选取相同长度的琴钢丝;S2,将选取的琴钢丝进行下沉量试验;S3,确定艉跳板上主铰链的中心位置,在主铰链外侧通过张紧工具将琴钢丝安装在艉跳板铰链上方,并在主铰链外侧分别安装对中工具,使琴钢丝穿过对中工具,通过对中工具调整琴钢丝与理论轴线重合;S4,琴钢丝调整完成后,调整主铰链和副铰链的中心与琴钢丝重合,完成铰链对中。本发明通过先对琴钢丝进行下沉量试验,避免了琴钢丝下沉量对铰链对中的影响,提高了铰链对中的精度。
Method for achieving ship stern ramp hinge centering through piano steel wires
一种利用琴钢丝实现船舶艉跳板铰链对中的方法
2024-11-15
Patent
Electronic Resource
Chinese
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