| 摘要 |
A portable reel jack stand has dual reel support units which are oppositely positioned and adapted to lift and support a reel rotatably therebetween. Each support unit has retractible rollers operative to permit movement of the reel support units when the reel is not being supported thereby. A reel engaging unit carried upon telescopic members slidably engaged with each of the reel support units is adapted to facilitate rotation of the reel. At least one of the reel engaging units has a braking assembly operative to control reel rotation. A hydraulic jack is operative to cause upward movement of the telescopic members thereby occasioning lifting of the reel.
|
