1CCC (20 ft) container for grain and other bulk and general cargo suitable for operation on rail, road, river and sea transport in domestic and international traffic.
The container consists of a frame with a skin, the roof of which has two loading hatches.
At the front end there is a doorway in which the plow doors are attached to the hinges. The door leaves are equipped with a door locking mechanism, as well as seals. At the rear end is deaf
end wall. At the bottom of the side walls are three unloading hatches on each side wall.
A finite element model of the container has been developed for strength calculations. The size of the main elements of the grid is 40 mm, and for some parts with a complex geometric configuration of 7 mm, which
carried out with the help of local compaction, which guarantees a sufficiently high accuracy of the calculation results.
KNOW-HOW
The bottom of the container has a floor, which consists of two hinged frames, and can be folded both into a horizontal plane for transporting general cargo, and into a longitudinal double-sloped ridge for ensuring the pouring of grain and other loose cargo during unloading through hatches in the side walls by gravity. Thus, the container has dimensions according to standard size 1SSS (20 feet), can transport both general and bulk cargoes, and bulk cargoes can be unloaded without removing the container from the road or railway vehicle - by gravity on both sides. (Copyright protected by patent)
The design of the container is checked from all necessary settlement modes:
Stacking
Lift over the top corner fittings
Lifting for lower corner fittings
Transverse skew
Longitudinal skew
Fastening in the longitudinal direction
Strength of end walls
Strength of side walls
Roof strength
The strength of the floor
Lifting with the use of fork slots
Lifting for pickup devices at the base of the container
Strength of bridges
Strength of stairs
