RU169640U1 - Absorber housing - Google Patents

Abstract

The utility model relates to railway transport. The task is to increase the strength of the hull. The housing (Fig. 1) contains a bottom (1), as well as a neck (6) formed by its walls (2-5), inside which load-bearing supporting platforms (8) are placed partially located on the stiffeners (9) connecting the bottom (1) and the walls (3, 5) from their outer side In continuation of the walls (2, 4), additional stiffeners (10) are located (Fig. 1) with the possibility of perception by them the load Q per supporting platform. Additional stiffeners on which samples can be made (12), connected to the stiffeners through other additional stiffeners (11). Additional stiffeners can be located outside the supporting platforms with the possibility of perceiving the load falling on these sites through the walls, for which additional stiffeners are made with their Additional stiffening ribs (10) can be located partially on the supporting platforms (8) and partially outside them with the possibility of partial load perception directly through the supporting platforms (8), and its perception through walls (2, 4), for which additional stiffeners (10) are made with their continuation. Additional stiffeners (10) can be located on supporting platforms (8) with the possibility of load perception directly through supporting platforms (8) . Additional stiffeners (10) can be made in such a way that they are directed along a curved contour with a displacement of their free end to stiffeners (9).

Description

The utility model relates to railway transport and relates to hull parts of friction-type absorbing apparatuses used as shock absorbers of increased energy intensity to protect general purpose freight cars from longitudinal loads.

Known housing of the absorbing apparatus [1, patent US 4076129 (A), IPC B; B61G 9/22, priority 09/22/1976, published 02/28/1978], containing a bottom and a neck formed by its walls, inside of which support platforms (104, 120), which absorb the load, are placed at the corners of the mating walls.

Moreover, to enhance the strength of the supporting platforms (120), they are partially located on stiffeners perpendicular to them, made inside the neck.

However, this arrangement of stiffeners reduces the working space of the housing, and therefore, the use of more powerful and large damping elements in it for the construction of the absorbing apparatus requires an increase in the size of the walls, which increases the metal consumption of the housing.

This drawback is absent in the device housing of the absorbing apparatus [2, PMKP110.00.00.002 device case - Electronic resource: http://www.vmasshtabe.ru/promzona/metallurgiia/liteynoe-proizvodstvo/korpus-apparata-pmkp-110-00- 00-002.html? Ocom = 31748. Access date 04/26/2016], adopted as a prototype of a utility model. It contains a bottom and a wider neck formed by its walls than in the analogue [1], inside of which, at the corners of the mating walls, support platforms are placed that absorb the load and are partially located on stiffening ribs connecting the bottom and walls from their outer side.

However, in places where the bearing pads of the body are not located on the stiffeners, when the absorbing device in which this body is used perceives excessive shock loads, the walls of the body, which are also weakened by windows, can be deformed. The deformation is their protrusion outward. Excessive load is possible, for example, in the event of failure (subsidence) of the reciprocating device located in the body of the absorbing apparatus, or in the collision of cars, if the speeds of these collisions exceed standard values.

Therefore, the objective of the utility model is to increase the strength of the body by increasing stiffeners.

The problem is solved in that the housing of the absorbing apparatus containing the bottom, as well as the neck formed by its walls, inside which are placed load-bearing supporting platforms, partially located on the stiffening ribs connecting the bottom and two opposite walls from their outer side, has distinctive features: continuation of the walls adjacent to the walls, which are connected to the bottom through the stiffeners, additional stiffeners are located.

Such an introduction of additional stiffeners will allow you to create an additional structural element, which will also perceive the load attributable to the supporting platform, which will strengthen their bearing capacity and the strength of the walls of the housing.

Additional features of the utility model:

on additional stiffening ribs made samples;

stiffeners and additional stiffeners are interconnected by other additional stiffeners;

additional stiffening ribs are located outside the supporting platforms with the possibility of perceiving the load attributable to these sites through the walls for which additional stiffening ribs are made with their continuation;

additional stiffening ribs are located partially on the supporting platforms and partially outside them with the possibility of partial load perception directly through the supporting platforms and partially through the walls, for which additional stiffening ribs are made with their continuation;

additional stiffening ribs (10) are located on the supporting platforms (8) with the possibility of load perception directly through the supporting platforms (8);

additional stiffeners (10) in the case in all of the abovementioned arrangements can be made in such a way that they are directed along a curved contour with a displacement of their free end (13) to stiffeners (9).

The essence of the utility model is illustrated by illustrations, where in FIG. 1 shows a general perspective view of the housing with a local view of its supporting platforms, and in FIG. 2-4 - view A of FIG. 1 with options for projecting stiffeners on supporting platforms.

The housing of the absorbing apparatus (Fig. 1) contains a bottom (1), as well as a neck (6) formed by its walls (2-5), inside of which, for example, in the corners (7) formed by these walls (2-5), are placed load bearing supporting platforms (8), partially located (Fig. 2-4) on stiffeners (9) connecting the bottom (1) and the walls (3, 5) from their outer side.

In continuation of the walls (2, 4) adjacent to the walls (3, 5), which are connected to the bottom (1) through stiffeners (9), additional stiffeners (10) are arranged (Fig. 1) with the possibility of perception (conventionally shown ) by them the load Q attributable to the support pads (8) when applying (not shown) the casing as part of the absorbing apparatus.

To increase the rigidity of the housing, additional stiffeners (10), on which samples (12) can be made, are connected to stiffeners (9) through other additional stiffeners (11).

An embodiment of the casing is possible (Fig. 2), when additional stiffeners (10) are located outside of the support pads (8) with the possibility of perceiving the load Q falling on these pads through the walls (2, 4), for which additional stiffeners (10) executed with their continuation.

It is also possible that additional stiffening ribs (13) are located (Fig. 3, 4) partially on the supporting platforms (8) and partially outside them with the possibility of partial load perception directly through the supporting platforms (8), and its partial perception through the walls ( 2, 4). And a variant (not shown) is possible when additional stiffening ribs (10) are located on the supporting platforms (8) with the possibility of perceiving the load directly through the supporting platforms (8).

The housing is used when assembling the absorbing apparatus by installing (not shown) in the housing a package of friction elements in its neck 6 with a gap in the walls 3, 5, as well as installing a package of damper elements on its bottom 1, followed by a coupler of these two packages.

Information sources:

1. Patent US 4076129 (A), IPC B; B61G 9/22, priority 09/22/1976, published 02/28/1978.

2. The body of the PMKP apparatus 110.00.00.002 - Electronic resource: http://www.vmasshtabe.ru/promzona/metallurgija/liteynoe-proizvodstvo/korpus-apparata-pmkp-110-00-00-002.html?ocom=31748. Access date 04/26/2016 / prototype /.

List of reference designations and names of elements to which these designations relate

Claims (7)

1. The body of the absorbing apparatus, containing the bottom, and also formed by the walls of the neck, inside which are placed load-bearing supporting pads, partially located on the stiffening ribs connecting the bottom and two opposite walls, characterized in that in the continuation of the walls adjacent to the walls, which connected to the bottom through stiffeners, additional stiffeners are located. 2. The housing according to claim 1, characterized in that samples are made on additional stiffening ribs. 3. The housing according to claim 1, characterized in that the stiffeners and additional stiffeners are interconnected by other additional stiffeners. 4. The housing according to claim 1, characterized in that the additional stiffening ribs are located outside the support platforms with the possibility of perceiving the load attributable to these sites through the walls for which additional stiffening ribs are made with their continuation. 5. The housing according to claim 1, characterized in that the additional stiffening ribs are located partially on the supporting platforms and partially outside them with the possibility of partial load perception directly through the supporting platforms, and its partial perception through the walls, for which additional stiffening ribs are made with their continuation . 6. The housing according to claim 1, characterized in that the additional stiffening ribs are located on the supporting platforms with the possibility of load perception directly through the supporting platforms. 7. The housing according to any one of paragraphs. 5 and 6, characterized in that the additional stiffeners are made in such a way that they are directed along a curved contour with a displacement of their free end to the stiffeners.

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