RU215919U1 - FREIGHT WAGON WITH FITTING STOPS FOR FREIGHT CONTAINERS - Google Patents

Abstract

The utility model relates to the field of railway transport, namely to the design of freight cars equipped with fitting stops for freight containers. A freight car contains a body (1) with side walls (1.1), a bottom (3), which is equipped with fitting stops (4) made in the form of basing pins (5) fixed on folding platforms (6) pivotally mounted on bearing bases ( 7). The load-bearing bases (7) are fixed on the support crossbeams (3.1) mounted on the bottom of the body (1). In the bearing bases (7) and the bottom (3) of the body (1), holes (7.1) can be made to accommodate the locating pins (5). The side walls (1.1) of the body (1) can be provided with internal vertical guides (8). The locating pin (5) is made with a thrust lug (5.1). The technical result is an increase in the operational reliability of a freight car and the strength of the installation sites for fitting stops, 3 c.p. f-ly, 5 ill.

Description

The utility model relates to the field of railway transport, namely to the design of freight cars equipped with fitting stops for transporting freight containers.

Known freight car with fitting stops for cargo containers, containing a body with side and end walls, a bottom, the bottom is equipped with fitting stops for installing cargo containers on them, see EN 196252, B61D 3/20, publ. 02/21/2020 (prototype).

The technical problem typical for this freight car is low operational reliability, due to the inability to transfer the fitting stops to working and non-working positions, which leads to their breakage when transporting various goods that do not require the use of fitting stops, as well as the low strength of the place where the fitting stops are attached. on the bottom of the body.

The technical result of the utility model is to increase the strength of the fitting stops installation sites.

The specified technical result is provided by a freight car with fitting stops for cargo containers, containing a body with side and end walls, a bottom, the bottom is equipped with fitting stops for installing freight containers on them, the fitting stops are made in the form of basing pins fixed on folding platforms, pivotally mounted on load-bearing bases, the load-bearing bases are fixed on the support transverse beams of the bottom of the body in such a way that the folding platforms in the working position - with the base fingers up - rest on the specified support transverse beams;

- in the bearing bases and the bottom of the body, holes can be made to accommodate the basing pins in them in the non-working transport position - basing pins down;

- the side walls of the body can be equipped with internal vertical guides for orienting cargo containers when they are installed on the fitting stops;

- the locating pin can be installed on the folding platform with its mounting end exiting through the folding platform to form a thrust protrusion, to accommodate which a thrust groove is made in the bearing base when the locating fingers are in the working position.

The utility model differs from the prototype in that the fitting stops are made in the form of basing pins fixed on folding pads pivotally mounted on the bearing bases, the bearing bases are fixed on the support transverse beams of the bottom of the body in such a way that the folding pads in the working position - basing fingers up - rest on said support crossbeams;

- in the bearing bases and the bottom of the body, holes are made to accommodate the basing pins in them in the non-working transport position - basing pins down;

- side walls of the body are equipped with internal vertical guides for orienting cargo containers when they are installed on fitting stops;

- the locating pin is installed on the folding platform with its mounting end exiting through the folding platform to form a thrust protrusion, to accommodate which a thrust groove is made in the bearing base when the locating fingers are in the working position.

Such differences from the prototype give reason to assert that the proposed technical solution meets the criterion of patentability of a utility model - "novelty".

The utility model is shown in the drawings, where:

- in Fig. 1 - freight car with fitting stops for cargo containers, general view, isometric projection;

- in Fig. 2 - the same, top view;

- in Fig. 3 - remote element "A" from Fig. 1, fitting stops in working position, top view, isometric view;

- in Fig. 4 - remote element "A" from Fig. 1, fitting stops in non-working position;

- in Fig. 5 - local section of the installation site of the fitting stops, isometric projection.

Freight car contains body 1 (Fig. 1) with side walls 1.1 and end walls 1.2, bottom 3. Bottom 3 is equipped with fitting stops 4 (Fig. 2) for installation of cargo containers (not shown).

Fitting stops 4 (Fig. 3, 4) are made in the form of basing fingers 5, fixed on folding platforms 6, pivotally mounted on bearing bases 7. Bearing bases 7 are fixed on the support cross beams 3.1 of the bottom of the body 1. At the same time, on the support cross beams 3.1 hinged pads 6 are supported in the working position - with basing fingers 5 up.

In the bearing bases 7 and the bottom 3 of the body 1, holes 7.1 can be made to accommodate the basing pins 5 in them in their non-working transport position - the basing pins 5 down.

The side walls 1.1 of the body 1 can be equipped with internal vertical guides 8, designed to orient the cargo containers when they are installed on the fitting stops 4.

The locating pin 5 can be installed on the folding platform 6 with its mounting end exiting through the folding platform 6 to form a thrust protrusion 5.1 (Fig. 5), to accommodate which a thrust groove 7.2 is made in the bearing base 7 when the locating fingers 5 are in the working position.

The utility model is used as follows.

For the transportation of cargo containers in the body 1, the fitting stops 4 are transferred to the working position - with the locating fingers 5 up.

To do this, the hinged platforms 6 on the hinges 6.1 are rotated, placing the folding platforms 6 on the bearing base 7. In this case, the thrust lug 5.1 is placed in the thrust groove 7.2, firmly fixing the base pin 5 and the folding platform 6 on the base 7 in the working position. cargo containers are lowered by guides 8, placing their fittings on the corresponding basing pins 5 with support on the support platforms 6. Being located on the basing fingers 7, on the support platforms 6 and between the guides 8 in the body 1, the cargo containers are securely fixed between the side walls 1.1 and the end walls 1.2 and ready for transport in a freight wagon. The placement of folding platforms 6 on the bearing bases 7 supported by the corresponding support cross beams 3.1 ensures high strength of the installation site of the fitting stops 4.

When using this freight car for the transportation of goods placed on the surface of the bottom 3 and without the use of fitting stops 4, the fitting stops 4 are preliminarily transferred to the non-working position - basing fingers 5 down. To do this, the hinged platforms 6 on the hinges 6.1 are rotated in the opposite direction, also placing the folding platforms 6 with their supporting surfaces on the bearing base 7, while placing the basing fingers 5 in the holes 7.1, freeing the bottom 3 from the protruding basing fingers 5 for placement on the surface of the bottom of the goods that do not require fixing on fitting supports 4.

Thus, the technical result is provided, which consists in increasing the operational reliability of the freight car and the strength of the installation sites of fitting stops 4.

Claims (4)

1. A freight car with fitting stops for cargo containers, containing a body with side and end walls, a bottom, the bottom is equipped with fitting stops for installing cargo containers on them, characterized in that the fitting stops are made in the form of basing fingers fixed on folding platforms, pivotally installed on the bearing bases, the bearing bases are fixed on the supporting transverse beams of the bottom of the body in such a way that the folding platforms in the working position - basing fingers up - rest on the indicated supporting transverse beams. 2. A freight car according to claim. 1, characterized in that holes are made in the bearing bases and the bottom of the body to accommodate the basing pins in the non-working transport position with the basing pins down. 3. Freight car according to claim. 1, characterized in that the side walls of the body are equipped with internal vertical guides for orienting freight containers when they are installed on fitting stops. 4. Freight car according to claim 1, characterized in that the locating pin is installed on the folding platform with its mounting end exiting through the folding platform to form a thrust protrusion, to accommodate which a thrust groove is made in the supporting base when the locating fingers are in the working position.

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