RU223270U1 - REMOVABLE VEHICLE BODY - Google Patents

Abstract

The utility model relates to the field of cargo transportation, namely to the structural elements of removable bodies intended for transportation on a vehicle, for example, on a railway flat car. The removable body contains a frame (1) with side longitudinal beams (1.1), on which support legs (4) are attached. The support leg (4) includes an inner wall (4.1) made of a flat sheet and a bent sheet. The upper part of the bent sheet is an element for fastening (4.2) the support leg (4) on the side longitudinal beam (1.1) of the frame (1), the lower part of the bent sheet is bent at a right angle relative to the upper part and is a support area (4.3) for installing a removable body outside the vehicle, the middle part of the bent sheet is the outer wall (4.4) of the leg (4). The inner wall (4.1) and the supporting section (4.3) are connected to each other at right angles. The support leg (4) contains stiffening ribs (5), connected by their edges to the inner wall (4.1), the support section (4.3) and the outer wall (4.4) on the sides of the support leg (4). 5 ill.

Description

The utility model relates to the field of cargo transportation, namely to the structural elements of removable bodies intended for transportation on a vehicle, for example, on a railway flat car.

A removable vehicle module is known, containing a frame made in the form of a beam frame with longitudinal side beams and containing a support structure made in the form of stops, each of which is fixed to the bottom side of the frame by means of a support sheet, on which an inclined plate and stiffeners are fixed on top, connected to the longitudinal side beam of the frame, while the stop is made in the form of a single element from a bent sheet with two bends at the bottom and a lower supporting surface between them, or in the form of sheets welded together (RU 176627, published 01/24/2018).

A removable body of a vehicle is also known, containing a supporting frame, including longitudinal side beams, on which there are support legs with internal walls for basing the removable body on the vehicle, with lower support surfaces for supporting the removable body on the ground and with fastening elements on the longitudinal side frame beams, while the fastening elements are load-bearing brackets, each of which is made in the form of a horizontal plate, reinforced with lateral stiffening ribs and inclined plates that additionally connect the load-bearing bracket with the longitudinal side beam of the frame (RU 177714, published 03/06/2018).

The technical problem of the known removable bodies is the complexity of the design in terms of the support legs, for fastening them to the longitudinal side beams of the frames additional structural elements in the form of plates and stiffeners are required, which increases the range of parts and complicates the manufacturing process.

The technical result of the utility model is to simplify the design of a removable vehicle body.

To achieve a technical result in the proposed design of a detachable body of a vehicle, which contains a frame including side longitudinal beams on which support legs are attached, containing an internal wall for fixing the detachable body on the vehicle, a fastening element on the side longitudinal beam of the frame and with a support section for installing a removable body outside the vehicle, according to the utility model, the support legs contain a bent sheet, the upper part of which is an element of fastening on the side longitudinal beam of the frame, the lower part is bent and is a support section for installing a removable body outside the vehicle, and the middle part is the outer wall, while the inner wall and the supporting section of the support leg are connected at right angles.

The utility model is illustrated by drawings, which show:

in fig. 1 - removable body installed on a surface outside the vehicle, main view;

in fig. 2 - removable body, axonometric projection, bottom view;

in fig. 3 - removable body installed on the vehicle, axonometric projection;

in fig. 4 - support leg, side view;

in fig. 5 - support leg, top view.

As an example, a removable vehicle body is presented in the form of a closed-type removable body for transporting goods that require protection from precipitation, installed on an articulated flat car. The removable body contains a frame 1, side walls 2, end walls 3. Frame 1 is a beam frame with side longitudinal beams 1.1 and end beams 1.2.

On the side longitudinal beams 1.1 of the frame 1, support legs 4 are fixed in an amount of 2 to 4 pieces on each side of the removable body.

The support leg 4 includes an inner wall 4.1 made of a flat sheet and a bent sheet with upper, lower and middle parts having a corresponding purpose. The inner walls 4.1 secure the removable body on the vehicle in the transverse direction by enveloping the support legs 4 of the frame structure of the vehicle from the sides. The upper part of the bent sheet is an element for securing 4.2 the support legs 4 on the side longitudinal beam 1.1 of the frame 1; the lower part of the bent sheet is bent at a right angle relative to its upper part and is a support area 4.3 for installing a removable body outside the vehicle; the inclined middle part of the bent sheet is the outer wall 4.4 of the leg 4. The inner wall 4.1 and the supporting section 4.3 of the leg-support 4 are connected to each other at right angles. The support leg 4 preferably contains stiffening ribs 5 connected by their edges to the inner wall 4.1, the support section 4.3 and the outer wall 4.4 on the sides of the support leg 4. The support leg 4 is thus a welded box-shaped structure of a closed profile.

The use of a bent sheet, which combines the functions of the fastening element 4.2, the supporting section 4.3 and the outer wall 4.4, makes it possible to reduce the range of parts, reduce the number of welds, thereby making the design and its manufacturing process less complex. The connection of the inner wall 4.1 and the support section 4.3 of the leg-support 4 at a right angle simplifies the design, since when the removable body is supported on a surface outside the vehicle, the inner wall 4.1 is located vertically, eliminating the bending moment without the use of additional reinforcing elements.

Assembled with a removable body, the support leg 4 with the upper part of a bent sheet, as a fastening element 4.2, is located vertically and is attached with its inner surface to the outer surface of the side longitudinal beam 1.1 of the frame 1, for example, by welding. The outer wall 4.4 of the support legs 4 is preferably located obliquely to fit the removable body, equipped with the support legs 4, into the dimensions of the vehicle during transportation.

Support legs 4 are designed for installing a removable body on the surface of the floor, ground, etc. if it is necessary to remove the body from the vehicle. The presence of support legs 4 makes it possible to eliminate contamination of the bottom of the frame 1 and the elements of the removable body located on the lower surface of the bottom. Also, the support legs 4 make it possible to simplify the process of stacking removable bodies, acting as guides when installing one body on another. In the transport position, the purpose of the support legs 4 is to provide greater stability to the removable body when exposed to wind loads on the side.

Claims (1)

A swap body of a vehicle containing a frame including side longitudinal beams on which support legs are attached, containing an internal wall for fixing the swap body on the vehicle, a fastening element on the side longitudinal beam of the frame and a support section for installing the swap body outside the vehicle , characterized in that the support legs contain a bent sheet, the upper part of which is an element of fastening on the side longitudinal beam of the frame, the lower part is a supporting section for installing a removable body outside the vehicle, and the middle part is an outer wall, with the inner wall and the supporting The leg-support section is connected at a right angle.