A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Assembling method of inland river immersed tunnel construction multifunctional ship with hinged cross beams
The invention relates to an assembling method of an inland river immersed tunnel construction multifunctional ship with a hinged cross beam, and belongs to the technical field of ships. The assembling method comprises the following steps that the two operation barges are moored and stopped at a wharf, the relative position relation is kept within the set relative position relation range, and ballast water of the two operation barges is adjusted till the draught depth difference value is smaller than the preset draught deviation; the cross beam is hoisted and moved to the position above the operation barge, the cross beam is lowered so that the hinged plate can be inserted into the correspondingly-arranged hinged base, the position of the cross beam is adjusted to be within the range of the rough installation position, and a temporary pin shaft penetrates into the hinged plate and the corresponding hinged base; and the temporary pin shaft is pulled out, the position of the cross beam is adjusted to the preset installation position of the cross beam through the cross beam position fine adjustment tool, the formal pin shaft is placed on the pin shaft pushing tool, and the pin shaft pushing tool is used for pushing the formal pin shaft to penetrate through the hinge plate and the corresponding hinge seat. According to the assembling method, hinged connection of the cross beam and the two operation barges can be achieved in the uneven environment on the sea.
本发明涉及一种具有铰接横梁的内河沉管隧道施工多功能船的组装方法，属于船舶技术领域。该组装方法包括如下步骤：两艘作业驳分别系泊停靠于码头且相对位置关系保持在设定相对位置关系范围内，调节两艘作业驳的压载水至吃水深度差值小于预设吃水偏差；吊取横梁并移动至作业驳上方，下放横梁以使铰接板插入对应设置的铰接座，调节横梁位置至粗安装位置范围内，将临时销轴穿入铰接板及其对应的铰接座；抽出临时销轴，利用横梁位置精调工装调节横梁的位置至横梁预定安装位置，将正式销轴放置于销轴顶推工装上，利用销轴顶推工装顶推正式销轴以穿入铰接板及其对应的铰接座。该组装方法能够在海上起伏不平的环境下实现横梁与两艘作业驳的铰接连接。
Assembling method of inland river immersed tunnel construction multifunctional ship with hinged cross beams
The invention relates to an assembling method of an inland river immersed tunnel construction multifunctional ship with a hinged cross beam, and belongs to the technical field of ships. The assembling method comprises the following steps that the two operation barges are moored and stopped at a wharf, the relative position relation is kept within the set relative position relation range, and ballast water of the two operation barges is adjusted till the draught depth difference value is smaller than the preset draught deviation; the cross beam is hoisted and moved to the position above the operation barge, the cross beam is lowered so that the hinged plate can be inserted into the correspondingly-arranged hinged base, the position of the cross beam is adjusted to be within the range of the rough installation position, and a temporary pin shaft penetrates into the hinged plate and the corresponding hinged base; and the temporary pin shaft is pulled out, the position of the cross beam is adjusted to the preset installation position of the cross beam through the cross beam position fine adjustment tool, the formal pin shaft is placed on the pin shaft pushing tool, and the pin shaft pushing tool is used for pushing the formal pin shaft to penetrate through the hinge plate and the corresponding hinge seat. According to the assembling method, hinged connection of the cross beam and the two operation barges can be achieved in the uneven environment on the sea.
本发明涉及一种具有铰接横梁的内河沉管隧道施工多功能船的组装方法，属于船舶技术领域。该组装方法包括如下步骤：两艘作业驳分别系泊停靠于码头且相对位置关系保持在设定相对位置关系范围内，调节两艘作业驳的压载水至吃水深度差值小于预设吃水偏差；吊取横梁并移动至作业驳上方，下放横梁以使铰接板插入对应设置的铰接座，调节横梁位置至粗安装位置范围内，将临时销轴穿入铰接板及其对应的铰接座；抽出临时销轴，利用横梁位置精调工装调节横梁的位置至横梁预定安装位置，将正式销轴放置于销轴顶推工装上，利用销轴顶推工装顶推正式销轴以穿入铰接板及其对应的铰接座。该组装方法能够在海上起伏不平的环境下实现横梁与两艘作业驳的铰接连接。
Assembling method of inland river immersed tunnel construction multifunctional ship with hinged cross beams
具有铰接横梁的内河沉管隧道施工多功能船的组装方法
LI LIANG (author) / LIU MING (author) / LI LI (author) / XU BO (author) / ZHANG YIGE (author) / LI QIUSHI (author) / WANG HONGLEI (author) / ZHANG YE (author) / LIU YANG (author) / XU LINLI (author)
2024-12-06
Patent
Electronic Resource
Chinese
| NTIS | 1970
Dry dock system for prefabricating inland river immersed tube and construction process thereof
| European Patent Office | 2024