Shipbuilding gantry crane is a specialized lifting♣ equipment that works on shipyards, slipways, or platforms← in shipyards to perform segmented lifting and flipping operations of ship hulls.
Due t♦o the large span of shipbuilding gantry cranes, the gantry® usually adopts a type of one side rigid leg and one side flexibl§e leg, that is, one side rigid support leg is fixedly ≥connected to the main beam, and the other side flexible leg is connαected to the main beam through a flexible hinge.
由于造船(chuán)門(mén)式起重機(jī)跨度大(dà),門(mén)架通(tōng)常采用(yòng)一(yī)側剛性腿一(yī)側柔性腿的(∏de)型式,即一(yī)側剛性支腿與主梁固接,另一(yī)側柔性腿通(tōng)過柔性鉸與主梁連接。