| 摘要 |
A fall arrest well cover having weight-bearing rods, comprising a support base, a well cover, and a fall arrest cover, also comprising two or more weight-bearing rods. The weight-bearing rods are arranged on a lower base platform. The well cover is set at an upper base platform. The weight-bearing rods are arranged below the fall arrest cover. The fall arrest cover is arranged on the inner wall of the support base. |
