The invention discloses an auxiliary device for hoisting an upper cover of a bearing box with a steam inlet guide pipe barrier, which comprises an auxiliary unit, an unlocking maintaining plate assembly, a manual displacement assembly arranged at the top of the unlocking maintaining plate assembly, a self-locking limiting assembly connected with the manual displacement assembly, and a bearing box cover arranged in the middle of the self-locking limiting assembly, and the supporting assembly is arranged at the bottom of the unlocking maintaining plate assembly. The device has the beneficial effects that the auxiliary unit is arranged for temporarily bearing the upper box cover and changing the hoisting route to break away from the steam inlet pipe obstacle; a lowering space can be provided during temporary bearing through the self-locking limiting assembly, the upper box cover can be automatically limited in the transverse direction and the longitudinal direction during transferring of the manual displacement assembly, the stability during transferring is guaranteed without complex fixing, the hoisting speed is increased, rapid maintenance is facilitated, and the working efficiency is improved. And when the steam inlet pipe is transferred and is separated from the steam inlet pipe obstacle, automatic unlocking can be realized to facilitate re-hoisting to place the upper box cover.
本发明公开了一种用于具有进汽导管障碍的轴承箱上盖吊装辅助装置,包括辅助单元,包括解锁维持板组件、设置于解锁维持板组件顶部的手动位移组件、与手动位移组件连接的自锁限位组件、设置于自锁限位组件中部的轴承箱盖,以及设置于解锁维持板组件底部的支撑组件。本发明的有益效果为通过设置辅助单元用于临时承载上箱盖并改变吊装路线脱离进汽管障碍;通过自锁限位组件可在临时承载时提供下放空间并在手动位移组件转运时可自动将上箱盖横向和纵向限位,无需通过复杂的固定从而保证转运时的稳定性,提高吊装速度,便于快速维修,当转运脱离进汽管障碍时可自动解锁便于再次吊装将上箱盖安置。
Auxiliary device for hoisting upper cover of bearing box with steam inlet guide pipe obstacle
一种用于具有进汽导管障碍的轴承箱上盖吊装辅助装置
21.03.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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