| 摘要 |
PURPOSE: A weight loading seat for a load test of a BOP(Blow-Out Preventer) trolley is provided to prevent weights from leaving a mounting position when a trolley moves so that falling the weights laminated on a seat is prevented. CONSTITUTION: A weight loading seat for a load test of a BOP(Blow-Out Preventer) trolley comprises a body(10) and supports(12). The body comprises a loading space where weights(1) are laminated in the upper part. A joining groove is formed in the support. The joining groove is joined to a joining pin(22) arranged in a trolley(20) in lower both end parts of the body. The support is formed in each vertext of a lower edge portion of the body or each vertext portion of the both end parts of the body. Transfer wire connecting members are arranged in both end parts of the body. |
