| 摘要 |
A bolt greaser unit for lubricating the exposed top ends of anchor bolts that secure the base tower of wind generators to the foundation that is formed in the ground. The bolt greaser unit has a vertically oriented tubular housing having a base member secured to its bottom end and a circular cap member detachably secured to its top end. The interior chamber of the tubular housing has a plurality of vertically oriented rod members having their bottom ends screwed into the top surface of the base member. Each rod member has a brush member telescopically received thereon. The top end of the rod members pass through apertures in the circular cap member and are secured in position by nuts. A universal joint structure is fixedly secured to the top surface of the cap member and it has a four sided shank portion extending upwardly that is telescopically received in the bore hole of a socket mounted on the drive shaft of a cordless power tool that would be used to rotate the bolt greaser unit. The base member has a central aperture having a width greater than the diameter of the anchor bolts over which the bolt greaser unit is lowered. A gob grease would be placed on the top end of the anchor bolts prior to insertion into the bottom end of the bolt greaser unit and when the drive shaft of the power tool rotates, the grease would be throughly spread into the grooves of the threads of the anchor bolts.
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