SU1221071A1 - Corrugated cardboard container for storing and transporting large-size equipment - Google Patents

Description

The invention relates to carton packs, mainly for large equipment.

The purpose of the invention is to increase the stability and strength of the container.

FIG. 1 shows a two-stage frame (lower base of the container); in fig. 2 - container lid with inner frame (view from the inside); in fig. 3 container lid with inner frame (outside view); in fig. 4 - container body; in fig. 5 is a section showing the interaction of the body of the walls with the elements of the cover; in FIG. 6 - container loaded in ready for shipment form.

The container contains a wooden two-stage frame 1, the width and length of which is greater along the outer perimeter and smaller along the inner perimeter than the base of the packaged cargo, due to which the latter rests on the inner edges of the frame. Holes 2 are made on the inner side of the frame to fasten the packaged cargo to it, for example, by bolts through the holes on the supporting parts of the packaged load. On top of the frame are fixed bar 3 so that they form the outer stage 4 and the inner stage 5. At the ends of the frame there are recesses 6 for fastening the wrapping tapes. The container is provided with a separate lid which has an outer part 7, made of corrugated cardboard, and an inner part 8, made of wood. A gap 10 is formed between the sides 9 of the cover and the sides 8 of the wooden inner part of the frame, the width of which is equal to or slightly larger than the thickness of the walls of the housing. As a result, the upper edges of the casing walls enter the gap up to the stop in the base of the lid. The outer part of the lid is formed by attaching the bead ends 11 to the other sides with staples 12. For strengthening the inner part, i.e., the lid frame, one or more transverse strips 13 can be installed in it, on which holes can be made to pass the lifting loops of the hooks and etc., which can be fixed on the equipment for its movement by cranes. Attaching the corrugated part of the cover to its wooden part is carried out by flashing through the base 14 with brackets 15 along the entire perimeter from four sides. In the base 14 of the cover can be made a hole for the exit loops, hooks, etc., serving for lifting cranes.

The container body is made of corrugated cardboard and is formed by four walls 16. For better transportability of the body blanks, due to the large dimensions, the front wall is made separate and is attached by brackets to valves 17 that are made on the side walls. For easy inspection of the packaged cargo, the front wall can have part 18 that can be folded down . The width and length of the hull should be on the inside equal to the sides of the two-step frame, and on the outside should not exceed the outer step 8 of the frame. The wall thickness of the housing should not exceed the width of the gap 10. For ease of entry of the upper walls of the housing into the gap 10, they can be slightly smoothed on one side or on both sides, which is easily accomplished by smoothing the ends, for example, with a wooden ruler.

Placing the upper edges of the walls in the gap 10, i.e., between the inner and outer parts of the lid, significantly increases the resistance of the walls to fracture along the corrugations, which is of great importance for large-sized corrugated cardboard containers, since the corrugated cardboard is prone to breakage along the corrugations, which is excluded in the container.

To secure the lid on the case, as well as to fasten the two-stage frame (the bottom base of the container) to the case, the container is wrapped around with metal bands 19 and 20 fastened to the sender lock. These tapes are also banding.

To move the container, the lifting mechanism on the two-stage frame of the container is provided with legs 21, by which the working parts of the loader are passed under the bottom of the container. To protect against precipitation from the bottom, a plate of corrugated cardboard can be laid on the inner step of the frame, the dimensions of which should be equal to the dimensions of the gap.

The operation of the container is carried out as follows.

The equipment prepared for shipment is installed on the frame, which is fastened through the holes with 2 bolts. On top of the packaged cargo, the container body is put on the bottom edges of the walls in the outer frame step, and the cover is put on the case so that the walls of the case enter the gap 10. Then, under the bottom of the container and through the notches 6, pass the straps of the wrapping tape, pull and fasten them to the castle with the imprint of the sender. The fastening of the ends of the tapes can be both on the lid and on the sides of the container.

The container has increased stability and durability and can be used for the storage and transportation of large items that do not have a flat or sufficiently stable structure in the upper part.

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Claims (1)

CORRUGATED BOARD CONTAINER FOR STORAGE AND TRANSPORTATION OF LARGE-SIZED EQUIPMENT, containing a rectangular case formed by walls, and a lid, characterized in that, in order to increase the stability and strength of the container, the lid is rigidly fixed to the lid, installed with a gap between the inner surface of each side of the lid and the outer surface of the frame to accommodate the wall of the housing.