SU725943A1 - Ship cargo hold - Google Patents

Description

I

The invention relates to the field of shipbuilding, in particular to the ship's cargo holds.

The ship’s cargo hold is known, including curvilinear sidelines, underdeck set, as well as cross beams with load trolleys equipped with load-lifting mechanisms, the cross beams being mounted for movement with rollers on roll-over deck surfaces parallel to the center plane of the ship 1..

The disadvantage of the cargo hold is low productivity of loading and unloading.

The aim of the invention is to increase the loading and unloading productivity.

) The goal is achieved by the fact that the cargo hold contains curved rails and additional rails, the curved rails and additional rails being conjugated with curvilinear by-boards, fixed on the latter and located in planes parallel to the plane passing through the decking rails, and each transverse beam is mounted with the possibility of movement by means of a support / running assembly across the decked rails and provided with stop and support rollers mounted on its torus The center is turned to curvilinear by-lines, while the stop roller is mated with a curved guide, and the support roller is mated with each additional rail and hinged relative to the transverse beam.

In addition, the support chassis may contain additional rollers mounted rotatably on the undercarriage, with the axis of rotation of the additional rollers arranged parallel to the deck of the rails, and the transverse beam is matched with additional rollers.

Claims (2)

FIG. 1 shows the cargo hold of the vessel, a general view; in fig. 2 - section A-A of FIG. one; in fig. 3 shows the node I in FIG. 2 (side edge of the beam with a thrust and support rollers); in fig. 4 is a view of PB arrow B in FIG. 1 (under-rail with undercarriage and transverse beam with load trolley); in fig. 5 — node II in FIG. 2. The cargo hold of the vessel includes curvilinear contours of the flanges 1, under-deck set 2, and also transverse beams-3 with cargo trolleys 4 equipped with load-lifting mechanisms 5. Beams 3 are installed with possibility of movement by means of undercarriage b with rollers 7 on the decking rails 8 located parallel to the diametral plane, the ship cargo hold contains curved guides 9 and additional rails 10. Guides 9 and rails 10 are made adjacent to curvilinear sides of the flanges 1, reinforced on the latter and placed in planes parallel to the plane passing through the rails 8. Each beam 3 is mounted for movement by means of a push-rod assembly across the rails 8 and is equipped with stop and support rollers 11 and 12, respectively, mounted on its end face facing curvilinear circumferential I The roller 11 is made mated with a curved guide 9, and the support 12 - with each rail 10 and mounted hingedly with the help of a fork 13 relative to the beam 3. The main bearing assembly contains additional rollers 14 mounted with zhnosti rotation on bogies 6. Axis 15 of rotation of the additional rollers are arranged parallel to rails 8, and the beam 3 is formed with a mating rollers 14. Loading and unloading operations take place in the cargo hold as follows. The beam 3 is installed in the area of the hatch, the mechanism 5 picks up the load, and the beam 3 by means of carriages 6 with rollers 7 is moved on rails 8 to the area of load distribution. After the beam 3 enters the area of the curvilinear contours of the bead 1 and, accordingly, the guide 9, the roller 11, abuts against the guide 9, moves the beam 3 in the direction of its longitudinal axis by means of rollers 14 with the axle 15 of the trolley 6 rotation. 3 is stopped and the cart 4c is moved by the mechanism 5 along the beam to a predetermined place where the load is placed. When the beam 3 is moved, the roller 12, mounted on its end face a, rolls along the rail 10, self-adjusting by means of a fork 13, hingedly connected to the beam 3. Invention formula 1. Cargo hold of the vessel, including curvilinear bends around the sides, the under deck set, and cross beams with cargo trolleys equipped with lifting mechanisms, the cross beams being mounted for movement by means of undercarriages with rollers on underdeck rails arranged parallel to the center plane of the vessel, In order to increase the productivity of loading and unloading operations, the bilge contains curvilinear guides and additional rails, the curvilinear guides and additional rails being conjugated with curvilinear bypasses, reinforced on the latter and located in planes parallel to the plane, the passage each deck rail, and each transverse beam is mounted so that it can be moved across the under deck rail by means of a support-gate assembly and provided with a stop and support roller; mounted on its end face facing curvilinear bypass, the thrust roller is made mating with a curved guide, and the support roller is mated with each additional rail and mounted hinged relative to the transverse beam. 2. The cargo hold of the vessel according to claim 1, characterized in that the supporting-running assembly contains additional rollers mounted rotatably on the undercarriages, the rotation axes of the additional rollers are parallel to the underdeck rails, and the transverse beam is matched with additional rollers . Sources of information taken into account in the examination 1. French patent number 1570523, cl. B 63 B 27/12, 13.06.69.8 d G, I / 1 . MFS about .n ъ. jj I ( ---, "Y. / /one-/) : Gp . g 725943 8 7 F l I.