RU210748U1 - REMOVABLE SHIPPING MODULE - Google Patents

Abstract

The utility model relates to demountable bodies of vehicles for the carriage of goods. The removable module for cargo transportation contains end (2) and side (3) walls of the body, including sheathing sheets (2.1), (3.1), racks (2.2), beams (4) of the upper trim, fittings (5). The sheets (2.1) of the end wall (2) sheathing are made with their upper edges (2.3) protruding to a height H beyond the upper faces of the beams (4) of the upper trim. The protrusions of the sheets (2.1), (3.1) of the skin are reinforced with additional stiffeners connecting the beams (4) of the upper trim with the upper edges of the protrusions of the sheets (2.1), (3.1) of the skin. The utility model makes it possible to increase the strength and rigidity of the removable module design. 5 z.p. f-ly, 8 ill.

Description

The utility model relates to demountable bodies of vehicles for the carriage of goods.

A removable module for cargo transportation is known (RU 176419 U1, publ. 01/18/2018, IPC B61D 17/00), containing end cargo thrust elements, including skin, racks and top harnesses, and top lifting fittings. The upper lifting fittings are fixed on the upper shelves of the upper piping of the end cargo thrust elements.

A removable module for carrying cargo is also known from the prior art (RU 175257 U1, publ. 11/28/2017, IPC B65D 88/00), containing end and side walls of the body, including skin sheets, racks, top trim beams, fittings (prototype).

The technical problem inherent in the prototype is the insufficient rigidity of the design of the reinforcing elements at the points of fastening of fittings to the upper trim of the end wall, due to the fact that these places of fastening of fittings are areas of stress concentration and can lead to breaks in the welds and disruption of the container when it is moved. for fittings with increased load capacity.

The technical result of the claimed utility model is to increase the strength and rigidity of the most stressed sections of the upper trim and local hardening of the connection point of the upper fittings by introducing an additional L-shaped reinforcing element into the design of the removable module and installing fittings on intermediate elements.

The specified technical result is achieved by the fact that in a removable module for transporting cargo, containing a bottom, end and side walls, including sheathing sheets and racks, top trim beams, fittings, according to the present utility model, the sheathing sheets of the end wall are made with a protrusion of their upper edges to a height N for the upper edges of the upper trim beams, while the specified protrusions of the sheathing sheets are reinforced with additional stiffeners connecting the beams of the upper trim with the upper edges of the protrusions of the sheathing sheets.

An additional reinforcing stiffening element can be made in the form of an L-shaped transverse profile with a shelf and a leg.

The leg of the additional reinforcing element of rigidity of the L-shaped transverse profile can be made inclined outward relative to the end wall.

The leg of the additional reinforcing element of rigidity of the L-shaped transverse profile can be made inclined inward relative to the end wall.

An additional reinforcing element of rigidity can be made in the form of an inclined plate. The size of the protrusion of the upper edges of the end wall sheathing beyond the upper edges of the beams of the upper trim H is from 20 mm to 60 mm.

The claimed utility model differs from its closest analogues in that the cladding sheets of the end wall of the removable module are made with a protrusion of their upper edges to a height H beyond the upper edges of the upper framing beams, while these protrusions of the cladding sheets are reinforced with additional stiffeners connecting the upper framing beams with the upper edges protrusions of sheathing sheets; at the same time, an additional reinforcing stiffening element is made in the form of an L-shaped transverse profile with a shelf and a leg; in addition, the leg of the additional reinforcing element of the rigidity of the L-shaped transverse profile is made inclined outward relative to the end wall; also, the leg of the additional reinforcing element of the rigidity of the L-shaped transverse profile is made inclined inward relative to the end wall; in addition, an additional reinforcing element of rigidity is made in the form of an inclined plate; in addition, the size of the protrusion of the upper edges of the end wall sheathing beyond the upper edges of the beams of the upper trim H is from 20 mm to 60 mm. Such differences from the closest analogue gives reason to assert that the proposed technical solution meets the criterion of patentability of a utility model - "novelty".

The essence of the claimed utility model is illustrated by drawings, where:

figure 1 - removable module for the carriage of goods, isometric view;

figure 2 - fragment of a removable module, isometric view;

figure 3 - removable module for cargo transportation, side view;

figure 4 - section A-A in figure 3;

figure 5 - view B in figure 3;

Fig.6, 7, 8 - section A-A in Fig.3, illustrating the various designs of additional reinforcing stiffeners.

Removable module 1 (figure 1, 2, 3) contains end 2 and side 3 walls, beams 4 of the upper harness and top fittings 5. End 2 and side 3 walls include sheathing sheets 2.1 and 3.1, racks 2.2 and 3.2, respectively. Sheathing sheets 2.1 of the end wall 2.1 are made with a protrusion of their upper edges 2.3. The height of the protrusion H of the upper edges 2.3 is made in the range from 10 mm to 50 mm. Sheets 2.1 of the sheathing of the end wall 2 of the removable module 1 are reinforced with additional reinforcing stiffeners 6 connecting the beams of the upper trim 4 with the upper edges of the protrusions 2.3 of the indicated sheets 2.1.

Additional reinforcing stiffeners 6 form a continuation of the end walls 2.

An additional reinforcing stiffener 6 can be made of an L-shaped transverse profile with a shelf 6.1 and a leg 6.2 (Fig.4, 5).

The leg 6.2 of the additional reinforcing element 6 of the L-shaped transverse profile can also be made inclined outward relative to the end wall 2 (Fig.6).

Leg 6.2 additional reinforcing element of rigidity 6 L-shaped transverse profile is made inclined inward relative to the end wall 2 (Fig.7).

An additional reinforcing element of rigidity 6 can be made in the form of an inclined plate 6.3 (Fig.8).

The size of the protrusion of the upper edges 2.3 of the skin 2.1 of the end wall 2 beyond the upper edges of the beams of the upper trim 4 N is from 10 mm to 50 mm.

Fittings 5 are installed on an intermediate bracket-extension 7, which is rigidly connected to the inner side of the sheathing 2.1 of the end wall 2, covers an additional reinforcing stiffening element 6 with its cutouts and rests with its ends on the upper edge of the upper trim beam 4.

Removable modules of the proposed design can be used on universal and articulated platforms for freight railway transport.

The technical result of the claimed utility model, which consists in increasing the strength and rigidity of the design of a removable module for transporting cargo, is achieved as follows.

During the operation of a removable module for cargo transportation (lifting, moving by fittings, installing the module on a platform, stacking on top of each other), the most stressed sections of the upper piping of the end wall is the fitting attachment point. Increasing the strength and rigidity of the most stressed sections of the upper piping and local hardening of the junction of the upper fittings is achieved due to the fact that the sheathing sheets of the end wall of the removable module are made with a protrusion of their upper edges to a height H beyond the upper faces of the beams of the upper piping, while the indicated protrusions of the sheathing sheets reinforced with additional reinforcing stiffeners connecting the upper trim beams with the upper edges of the protrusions of the skin sheets. In addition, the upper fitting connection unit is structurally designed in such a way that the fittings are installed on an intermediate bracket-extension, which is rigidly connected to the inner side of the end wall sheathing and encloses an additional reinforcing stiffening element with its cutouts, and rests with its ends on the upper edge of the upper trim beam. The intermediate bracket-extension, which is included in the connection unit of the upper fittings, has an increased length of the weld due to a cutout covering an additional reinforcing element of rigidity. An increase in the length of the welded seam allows for an increase in the area of distribution of the resulting loads, which in turn makes it possible to increase the strength and rigidity of the connection unit of the upper fittings from the impact of external loads on the fittings during operation in the longitudinal, transverse and vertical directions.

The installation of an additional reinforcing stiffening element connecting the upper trim beam with the upper edges of the protrusions of the sheathing sheets makes it possible to increase the strength and rigidity of the structure in the upper part of the removable module, while the profile of the additional stiffening element can be structurally made in the following versions: from an L-shaped transverse profile with a shelf and a leg, while the leg is installed vertically to the upper edge of the upper trim beam, the leg of the L-shaped transverse profile is inclined outwards, the leg of the L-shaped transverse profile is inclined inwards.

The size of the protrusion of the upper edges of the end wall sheathing beyond the upper edges of the beams of the upper trim H is from 20 mm to 60 mm. Making the height H less than 20 mm does not make sense, since a small height H does not significantly affect the increase in the rigidity of the removable module. If the height H is more than 60 mm, the stiffness of the additional reinforcing element may be lost due to a significant excess of the height H to its width.

Thus, the claimed utility model, with its entire set of essential features, makes it possible to increase the strength and rigidity of the removable module design.

Claims (6)

1. A removable module for transporting cargo, containing end and side walls, including sheathing sheets and racks, top trim beams, fittings, characterized in that the end wall sheathing sheets are made with a protrusion of their upper edges to a height H beyond the upper edges of the top trim beams, at the same time, the specified protrusions of the skin sheets are reinforced with additional stiffeners connecting the beams of the upper trim with the upper edges of the protrusions of the skin sheets. 2. Removable module according to claim 1, characterized in that additional reinforcing stiffeners are made in the form of an L-shaped transverse profile with a shelf and a leg. 3. Removable module according to claim 2, characterized in that the leg of the L-shaped transverse profile is made inclined outward relative to the end wall. 4. Removable module according to claim 2, characterized in that the leg of the L-shaped transverse profile is inclined inward relative to the end wall. 5. Removable module according to claim 1, characterized in that the additional reinforcing stiffening element is made in the form of an inclined plate. 6. Removable module according to claim 1, characterized in that the size of the height H of the protrusion of the upper edges of the sheathing of the end walls beyond the upper edges of the beams of the upper trim is from 20 mm to 60 mm.

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