Disassembling and assembling tool for oil groove cover of upper guide bearing of hydraulic generator
The utility model relates to a hydro-generator upper guide bearing oil groove cover dismounting tool which comprises a cross beam arranged above a top cover of a generator, a sliding rail penetrating through two adjacent side doors of the top cover during dismounting is hoisted below the cross beam,...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to a hydro-generator upper guide bearing oil groove cover dismounting tool which comprises a cross beam arranged above a top cover of a generator, a sliding rail penetrating through two adjacent side doors of the top cover during dismounting is hoisted below the cross beam, a monorail trolley is installed on the sliding rail in a rolling mode, a chain block is hung at the lower end of the monorail trolley, and the chain block is connected with the cross beam. And a lower lifting hook of the chain block is sleeved with a lifting lug which can be screwed into a lifting screw hole of the oil groove cover. The chain block is used for hoisting the oil groove cover, the monorail trolley is used for shifting the oil groove cover, operation is convenient, the danger of collision caused by narrow space and heavy oil groove cover in the manual carrying process can be avoided, and operation safety and dismounting efficiency of the oil groove cover are improved.
本实用新型涉及一种水轮发电机上导轴承油槽盖拆装工具,包括设置在发电 |
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