The invention relates to a general assembly method for large-opening broadside segments, which comprises the following steps of: 1, positioning two broadside segments by using a crane, and synchronously placing the two broadside segments left and right; secondly, a distance maintaining beam is erected between the two broadside sections to form a frame structure, braces are additionally arranged at the head end and the tail end of the interior of the broadside, and plumb bobs are hung at the head end and the tail end of a broadside outer plate; thirdly, marking and cutting the allowance, marking the allowance for the part, needing to be cut, of the broadside section according to the positioning numerical value of the broadside section measured in the first step and the theoretical value required by the in-place position of the broadside structure, and cutting the allowance; and fourthly, the broadside sections are measured, rechecking is conducted through a plumb bob, and final positioning is completed. According to the general assembly method for the large-opening broadside sections, the distance preserving beams and the braces are arranged on the two broadside sections to form a frame structure, the two broadside sections are prevented from toppling over, the distance preserving beams serve as rigid supports, the strength of the large-opening broadside is improved, and therefore a ship body is prevented from deforming.
本发明涉及一种大开口舷侧分段的总组方法,包括以下步骤:第一步,采用吊车将两个舷侧分段进行定位,两个舷侧分段左右同步摆放;第二步,在两个舷侧分段之间架设保距梁形成框架结构,在舷侧内部首尾加拉条,在舷侧外板的首尾两端挂线锤;第三步,余量的划制与修割,根据第一步中测量舷侧分段的定位数值及舷侧结构到位所需的理论值,对舷侧分段所需修割的部分划制余量,并将余量进行割除;第四步,对舷侧分段进行测量并用线锤进行复核完成最终定位。本发明的一种大开口舷侧分段的总组方法,通过在两个舷侧分段上设置保距梁和拉条形成框架结构,防止两个舷侧分段倾倒,保距梁作为刚性支撑增加了大开口舷侧的强度,从而防止船体变形。
Total assembly method for large-opening broadside segments
一种大开口舷侧分段的总组方法
2022-12-30
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Two-dimensional positioning method for segmented closure of ship broadside segments
European Patent Office | 2022
|Hole opening method for ship cargo hold broadside process hole
European Patent Office | 2023
|Broadside structure of bulk cargo ship, broadside reinforcing method and ship
European Patent Office | 2020
|Axial impact test device for hull deck and broadside opening structure
European Patent Office | 2020
|