7results about "Hull frames" patented technology

This application discloses a double-hull support assembly for a ship, comprising: ribs, a plurality of outer shell longitudinal ribs, a plurality of inner shell longitudinal ribs, and reinforcing ribs; the ribs are connected between the outer shell plates and the inner shell plates; through holes are formed in the ribs; the plurality of outer shell longitudinal ribs are arranged on the outer shell plates along the ship's height direction, and each of the outer shell longitudinal ribs extends along the ship's length direction; the spacing between adjacent outer shell longitudinal ribs is equal; each of the outer shell longitudinal ribs passes through the through holes and is connected to the ribs; the plurality of inner shell longitudinal ribs are arranged on the inner shell plates along the ship's height direction, and each of the inner shell longitudinal ribs extends along the ship's length direction; the spacing between adjacent inner shell longitudinal ribs is equal; the inner shell longitudinal ribs are opposite to and staggered with the outer shell longitudinal ribs; each of the inner shell longitudinal ribs passes through the through holes and is connected to the ribs; the reinforcing ribs are arranged perpendicular to the ribs, the outer shell plates, and the inner shell plates, and are connected to the ribs.

A method of manufacturing a body of a structure includes arranging a plurality of foam components of the body such that each one of the foam components abuts at least one other of the foam components to form a shape. The method also includes applying polyurea along intersection lines of the foam components and covering a surface of the shape, thereby bonding the components together and providing a composite material forming the body of the structure.

The utility model relates to shipbuilding technical field especially relates to a ship body structure and ship. The ship body structure includes upper platform total section and lower platform total section, and the upper platform total section includes ship outer plate, wallboard, connecting beam and outfitting plate, and the inner side wall of ship outer plate is provided with first stiffener, and the side of wallboard to ship outer plate is provided with second stiffener, the both ends of connecting beam are connected with the bottom end of first stiffener and the bottom end of second stiffener respectively, and the top end of connecting beam is provided with outfitting plate. The ship includes the above-mentioned ship body structure, and by setting up connecting beam and outfitting plate, the outfitting frame is increased in the upper platform total section, so that the equipment is installed on the outfitting plate during the total assembly of the upper platform total section on the ground, the installation procedure of the equipment and the outfitting plate is moved forward, the integrity of the outfitting of the upper platform total section in the total assembly stage is improved, the dock outfitting and hoisting operation are reduced, the construction period of the loading stage is saved, the construction period is shortened, and the construction efficiency of the ship is improved.

This utility model provides a ship auxiliary support device, relating to the field of auxiliary support technology, for installation within the abdominal cavity of a ship's skeletal structure. The auxiliary support device includes: two support seats disposed within the abdominal cavity and respectively connected to two surfaces of the skeletal structure; a pressure sensor disposed on one of the support seats and connected to one surface of the skeletal structure; and a telescopic component, with both ends hinged to the two support seats. The telescopic component and the pressure sensor are signal-connected to the ship's control unit. The pressure sensor can send pressure signals to the control unit, which can control the telescopic length of the telescopic component based on the pressure signals. This auxiliary support device effectively solves the problems of poor stability and unadjustable support force of traditional wooden wedge supports, extends the service life of the structure, improves the ship's operational efficiency, and enhances the ship's operational safety.

To provide a drainage structure of a ballast tank in which the drainage time of residual ballast water is not significantly lengthened even if the number of communication holes and their opening areas are reduced.SOLUTION: The total opening area of multiple vertical frame members 17, multiple girder members 11, and multiple communication holes 25 provided in each part of multiple floor members 13 facing each small partition chamber 19 included in 3 or 4 rows of small partition chambers 20Wa-20Wd in the ship width direction, decreases away from the small partition chamber provided with a suction port 21 centered thereon in multiple small partition chambers in a prescribed region centered on the small partition chamber provided with the suction port. The communication hole 25L is not provided in each part of the girder members and the vertical frame members facing a part or all of the small partition chambers among the multiple small partition chambers in the small partition chamber rows in the ship width direction, which are a part or all of the small partition chamber rows 20Wf-20Wh in the ship width direction except for the small partition chamber rows 20Wa-20Wd in the ship width direction.SELECTED DRAWING: Figure 2

The application discloses a large-scale LNG ship bilge strong frame structure, which comprises an upper small group, a central group and a lower small group, the upper end of the central group is provided with the upper small group, the lower end of the central group is provided with the lower small group, the central group comprises a strong frame knee plate, a large rib plate opening and a partition rib, the middle part of the end face of the strong frame knee plate is provided with the large rib plate opening, the end face of the strong frame knee plate around the large rib plate opening is provided with the annular partition rib, and the strong frame knee plate is integrally formed. The strong frame structure is integrally manufactured, the large-hole structure is adopted on the strong frame, the design can reduce the panel between the upper rib plate and the lower rib plate, the structure is simpler, and the production cost is reduced.