The invention discloses an integral mounting process for a crane, and relates to the technical field of offshore oil engineering. The invention relates to an integral mounting process of a crane, which comprises the following steps of: assembling a crane cab and a bracket A in advance, movably connecting the cab and a pulling rod through a pin shaft, and connecting the bracket A of the crane, the cab and the pulling rod through a supporting rod and a plurality of sets of locksets, so that the cab, the bracket A and the pulling rod are prevented from colliding with the locksets; according to the crane cab and the gravity center of the A support, cab hoisting dispersion hoisting points are positioned, and a hoisting belt is arranged on the top of the A support. According to the invention, the crane cab, the A bracket, the pulling rod and the rope threading operation can be connected and completed in advance, and the floating crane is used for hoisting the whole equipment in place at one time, so that small parts do not need to be assembled on site during the whole installation operation, and the high-efficiency and high-stability installation of the whole equipment can be realized through a modularized installation method; and the expansibility and the stability of the equipment are improved while the installation efficiency of the crane is improved.
本发明公开了一种吊机整体安装工艺,涉及海洋石油工程技术领域。一种吊机整体安装工艺,设有,吊机驾驶室和A支架提前组装,驾驶室与拔杆为销轴活动连接,通过撑杆和多套锁具把吊机A支架、驾驶室和拔杆连接起来,使驾驶室、A支架、拔杆避开与锁具发生碰撞,根据吊机驾驶室和A支架重量重心而定位驾驶室吊装分散吊点,在A支架顶部设置吊带。本发明可以把吊机驾驶室、A支架、拔杆、穿绳作业提前连接完成,通过浮吊一次进行吊装整体就位,从而在进行整体安装作业时不必再进行小型零件的就地拼装,通过模块化的安装手法能够实现整个设备的高效高稳定性的安装,提高吊机安装效率的同时也增加了设备的可拓展性和稳定性。
Crane integral installation process
一种吊机整体安装工艺
05.07.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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