RU204313U1 - WAGON-PLATFORM - Google Patents

Abstract

The utility model relates to the design of the elements of the platform car, in particular to the design of devices for storing removable walkways during the movement of the platform car. The platform wagon contains interconnected cargo platforms (1), containing frames (2) with longitudinal (2.1) and transverse beams (2.2), support deck (3). Under the support deck (3), between the longitudinal beams (2.1) and the center beam (2.3) of the frame (2), a box-shaped frame (6) is mounted for storage in the transport position of the removable walkways (5). The utility model increases the operational reliability of the platform car due to the creation of the possibility of storing removable walkways during its movement. 6 c.p. f-ly, 6 dwg

Description

The utility model relates to the design of the elements of the platform car, in particular to the design of devices for storing removable walkways during the movement of the platform car.

Removable walkways are designed to connect the surfaces of the supporting flooring of cargo platforms in order to ensure the possibility of moving from one cargo platform to another, for example, forklifts, automobile equipment during its unloading and loading.

Known platform wagon containing interconnected cargo platforms, with frames carrying support decks, removable walkways for connecting the support decks of cargo platforms, see RU 2127703, B65G 67/02, publ. 03/20/1999.

Also known is a platform car, which is a cargo platform interconnected by an articulation unit, containing frames with longitudinal and transverse beams carrying a support deck, while on the end sides of the platforms support brackets are made to support the folding end walls and removable walkways on them, connecting the supporting platforms of adjacent cargo platforms, see RU 45132, B65G 67/00, B61D 17/20, publ. 04.24.2005 (prototype).

The technical problem inherent in these devices is low operational reliability due to the inability to store removable walkways when the platform car is moving.

The technical result of the claimed utility model is to increase the operational reliability of the platform car due to the creation of the possibility of storing removable walkways on the platform car during its movement.

The specified technical result is provided by a platform wagon, which is interconnected cargo platforms containing frames with longitudinal and transverse beams carrying a support deck, while on the end sides of the cargo platforms, support brackets are made to support the folding end walls and removable walkways on them connecting the support decks of adjacent cargo platforms, under the support decking, between the longitudinal beams and the center beam of the frame, a box-shaped frame is mounted for storing removable walkways during the movement of the platform car, formed by ribs fixed by their upper ends on the frame of the platform car; the end side of the box frame can be equipped with fixing strips to cover the end opening of the box frame, the fixing strips are pivotally attached to the box frame at one end, a hook is made at the second end of the fixing strip, with the help of which the second end is fixed on the longitudinal beam of the platform car frame; the box-shaped frame can be sheathed along the bottom and sides with sheets; the end side of the box frame can be equipped with a cover to cover the end opening of the box frame; removable walkways can be made of two parts - upper and lower, assembled in the form of a package, connected by their ends, while the upper part is made with lead-in bevels at both ends; removable walkways can be made with longitudinal through grooves; an articulated flat car with an intermediate bogie can be used as a platform car, while as additional support brackets for supporting the folding end walls and removable walkways on them, persistent side brackets are used, interacting with the side supports installed on the intermediate bolster carts.

The claimed utility model differs from the prototype in that under the support deck, between the longitudinal beams and the center beam of the frame, a box-shaped frame is mounted for storing removable walkways during the movement of the platform car, formed by ribs fixed by their upper ends on the platform car frame; the end side of the box frame is equipped with fixing strips for overlapping the end opening of the box frame, fixing strips with one end pivotally attached to the box frame, at the second end of the fixing bar there is a hook, with which the second end is fixed on the longitudinal beam of the platform car frame; the box-shaped frame is sheathed along the bottom and sides with sheets; the end side of the box frame is equipped with a cover to cover the end opening of the box frame; removable walkways are made of two parts - upper and lower, assembled in the form of a package, connected by their ends, while the upper part is made with lead-in bevels at both ends; removable walkways are made with longitudinal through grooves; an articulated flat car was used as a platform car, with an intermediate bogie, while as additional support brackets for supporting the folding end walls and removable walkways on them, persistent side brackets were used, interacting with the side supports installed on the bolster of the intermediate bogie. Such a difference from the prototype makes it possible to assert that the claimed utility model corresponds to the criterion of patentability - “novelty”.

The utility model is represented by drawings, where:

in fig. 1 - flat car, where an articulated flat car is illustrated as a flat car, main view;

in fig. 2 - the same, top view;

in fig. 3 - the place of articulation of cargo platforms, isometric projection;

in fig. 4 - the same, removable walkways are installed between the cargo platforms, isometric projection;

in fig. 5 is an isometric view of a box frame for storing removable walkways;

in fig. 5 - walkway, isometric projection;

in fig. 6 - walkway, isometric view.

The platform wagon contains interconnected cargo platforms 1, containing frames 2 with longitudinal 2.1 and transverse beams 2.2, support deck 3 (Fig. 1, 2).

On the front sides of the cargo platforms 1, there are support brackets 4 (Figs. 3, 4), used to support the folding end walls 3.1 and removable walkways 5, connecting the support floors 3 of adjacent cargo platforms 1 on them.

Under the support deck 3, between the longitudinal beams 2.1 and the center beam 2.3 (Fig. 5) of the frame 2, a box-shaped frame 6 is mounted for storage in the transport position of the removable walkways 5.

-образной формы, закреплёнными своими верхними концами на раме 2.Box frame 6 formed by ribs 6.1

-shaped, fixed with their upper ends on the frame 2.

The end side of the box frame 6 can be equipped with fixing strips 6.2 to cover the end opening of the box frame 6.

The fixing strips 6.2 are hinged at one end to the box frame 6.

The second end of each fixing bar 6.2 is equipped with a hook 6.3, with the help of which the second end of the fixing bar 6.2 is fixed on the longitudinal beam 2.1 of the frame 2 of the flat car.

The box-shaped frame 6 can be sheathed on the bottom 6.4 and the sides with 6.5 sheets.

The end side of the box frame 6 can be equipped with a cover (not shown) to overlap the end opening of the box frame 6 and hold the removable walkways 5 inside the box frame 6 when the platform car is moving.

Removable walkways 5 can be made of two parts - upper 5.1 and lower 5.2, assembled in the form of a package and connected at their ends (Fig. 6). In this case, the upper part 5.1 is made with lead-in bevels 5.1.1 at both ends of the upper part 5.1. Removable walkways 5 can be made with longitudinal through grooves 5.3.

As a platform car, an articulated platform car with an intermediate bogie 1.1 can be used, while as additional support brackets for supporting the folding end walls 3.1 and removable walkways 5 on them, persistent side brackets 1.2 interacting with the side supports 1.3 installed on the bolster of the intermediate bogie 1.1.

The utility model is used as follows.

To ensure the possibility of moving from one loading platform 1 to another, for example, forklifts, cars, removable walkways 5 are used, which are laid between the loading platforms 1. For this, the hinged end walls 3.1 are pivoted on hinges, resting on the support brackets 4. Then with the support removable walkways 5 are placed on the support brackets 4.

After use, the removable walkways 5 are removed and placed in the box frame 6, placing one on top of the other. To prevent the fall of the removable walkways 5, the end opening of the box frame 6 is covered with fixing strips 6.2. One of the ends of the fixing strips 6.2 is equipped with a hook 6.3, with the help of which the end of the fixing plate 6.2 is fixed on the longitudinal beam 2.1 of the frame 2 of the flat car. In this position, the removable walkways 5 can be transported by the platform car until the next use.

For greater safety of the removable walkways 5, the box frame 6 can be sheathed along the bottom 6.4 and the sides with 6.5 sheets that protect the removable walkways 5 from the effects of precipitation, dust and dirt.

The end side of the box frame 6 can be equipped with a cover to cover the end opening of the box frame 6 and hold the removable walkways 5 inside the box frame 6 when the flat car moves, in this case there is no need to use fixing strips 6.2.

To reduce weight, removable walkways 5 can be made with through grooves 5.1. For ease of use, removable walkways 5 can be made with guide bevels 5.2 along their edges.

In the case of using an articulated platform car with an intermediate bogie 1.1 as a platform car, as additional support brackets for supporting the folding end walls 3.1 and removable walkways 5 on them, persistent side brackets 1.2 interacting with the side supports 1.3 installed on the bolster intermediate trolley 1.1.

Thus, the proposed utility model increases the operational reliability of a platform car due to the creation of the possibility of storing removable walkways during its movement.

Claims (7)

1. A platform wagon, which is interconnected cargo platforms, containing frames with longitudinal and transverse beams carrying a support floor, while on the front sides of the cargo platforms, support brackets are made to support the folding end walls and removable walkways on them, characterized by the fact that under the support deck, between the longitudinal beams and the center beam of the frame, a box-shaped frame for storing removable walkways is mounted, formed by ribs fixed by their upper ends on the frame of the platform car. 2. A platform car according to claim 1, characterized in that the end side of the box frame is equipped with fixing strips to cover the end opening of the box frame, one end pivotally attached to the box frame, at the second end of each fixing strip there is a hook for fixing on the longitudinal beam of the frame platform car. 3. A platform car according to claim 1, characterized in that the box-shaped frame is sheathed along the bottom and sides with sheets. 4. A platform car according to claim. 1, characterized in that the end side of the box-shaped frame is provided with a cover. 5. A platform car according to claim 1, characterized in that the removable walkways are made of two parts - upper and lower, assembled in the form of a package, connected by their ends, while the upper part is made with lead-in bevels at both ends. 6. A platform car according to claim 5, characterized in that the removable walkways are made with longitudinal through grooves. 7. A flat car according to claim 1, characterized in that an articulated flat car with an intermediate bogie is used as a flat car, while persistent side brackets are used as additional support brackets to support the folding end walls and removable walkways on them interacting with the side supports mounted on the bolster of the intermediate bogie.

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