The invention discloses a lifting tooling for marine low-speed engine piston assembly, which includes: lifting platform, several claw supporting beams extending horizontally along the periphery of lifting platform and several claws; lifting platform is equipped with hook components for lifting; claw supporting beams are equipped with several locating points; claws are detachably fixed on claw supporting beams through locating points, and through several claws. The piston assembly of marine low-speed engine is lifted by clamping. The jaw support beam is extended horizontally around the lifting platform, and the position of the positioning point is set on the jaw support beam according to the specifications and sizes of various marine low-speed engine piston assemblies, and different positioning points are selected according to different specifications of marine low-speed engine piston assemblies. The jaw is fixed by the selected positioning points, so that the marine low-speed engine piston assemblies can be fitted to different marine low-speed engine piston assemblies. The lifting of engine piston assembly reduces the operation complexity of assembling and maintaining marine low-speed engine piston assembly.
【技术实现步骤摘要】
船用低速机活塞总成起吊工装
本专利技术涉及一种活塞总成起吊工装,尤其涉及一种船用低速机活塞总成起吊工装,属于柴油机制造
技术介绍
低速机在装配和检修维护的时候,需要起吊活塞总成,现有的活塞总成的活塞头部的侧面都设有三个凹槽式的固定点,起吊时现有工装上的额三个卡爪卡在活塞头部上的凹槽式的固定点上,将活塞总成吊起。但不同的低速机机型,缸径不同,即配套的活塞的直径不同,例如:6S35ME-B活塞直径为350mm;6S40ME-B活塞直径为400mm;6S50ME-C活塞直径为500mm,如此不同直径的活塞起吊就需要三种型号的工装,在装配和维护时对工装的使用和更换带来不便。
技术实现思路
本专利技术的目的是提供一种船用低速机活塞总成起吊工装,以解决现有起吊工装型号固定,装配和维护时起吊不同型号活塞不方便的技术缺陷。一种船用低速机活塞总成起吊工装,包括:起吊平台、沿所述起吊平台四周向外水平延伸的数个卡爪支撑梁以及数个卡爪;所述起吊平台上设有供起吊用的吊钩部件;所述卡爪支撑梁上设有数个定位点;所述卡爪通过所述定位点可拆卸的固定在所述卡爪支撑梁上,通过数个所述卡爪的夹持吊起船用低速机活塞总成。本专利技术通过以下技术方案进一步实现:进一步地,沿所述起吊平台四周向外水平延伸出三根所述卡爪支撑梁,相邻两根所述卡爪支撑梁之间的夹角为120°。进一步地,所述卡爪支撑梁上的每个所述定位点的位置对应一种规格的船用低速机活塞总成。进一步地,所述卡爪支撑梁是由两根平行设置的支撑梁组成;两根所述支撑梁之间设有供所述卡爪装入的间隙;所述定位点是设置在所述支撑梁上的定位过孔,所述卡爪上设 ...
【技术保护点】
1.一种船用低速机活塞总成起吊工装,其特征在于,包括:起吊平台、沿所述起吊平台四周向外水平延伸的数个卡爪支撑梁以及数个卡爪;所述起吊平台上设有供起吊用的吊钩部件;所述卡爪支撑梁上设有数个定位点;所述卡爪通过所述定位点可拆卸的固定在所述卡爪支撑梁上,通过数个所述卡爪的夹持吊起船用低速机活塞总成。
【技术特征摘要】
1.一种船用低速机活塞总成起吊工装,其特征在于,包括:起吊平台、沿所述起吊平台四周向外水平延伸的数个卡爪支撑梁以及数个卡爪;所述起吊平台上设有供起吊用的吊钩部件;所述卡爪支撑梁上设有数个定位点;所述卡爪通过所述定位点可拆卸的固定在所述卡爪支撑梁上,通过数个所述卡爪的夹持吊起船用低速机活塞总成。2.如权利要求1所述的船用低速机活塞总成起吊工装,其特征在于,沿所述起吊平台四周向外水平延伸出三根所述卡爪支撑梁,相邻两根所述卡爪支撑梁之间的夹角为120°。3.如权利要求1或2所述的船用低速机活塞总成起吊工装,其特征在于,所...
【专利技术属性】
技术研发人员:周锦冰,黄汉龙,沈建华,
申请(专利权)人:中船动力有限公司,
类型:发明
国别省市:江苏,32
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