RU197458U1 - Omnidirectional loading and unloading platform - Google Patents

Abstract

The utility model “Platform for multidirectional loading and unloading” relates to the field of transport equipment and is applicable for loading (unloading) equipment on open railway rolling stock using stationary or collapsible loading and unloading devices. It is a solid construction that allows its repeated use. The technical task of the utility model is to increase the strength of the joints of several platforms of multidirectional loading and unloading among themselves in case of joint installation, as well as reducing the time of their connection. The specified technical problem is solved due to the fact that the platform of multidirectional loading and unloading consists of a support bridge in the form of an isosceles triangle with sides of 3 m, mounted on three lifting supports located at the corners of the triangle, with two vertical cuts on each side of the support bridge for installing the clutch devices in the form of two identical oval-shaped metal eyes, in each of which has two holes, and a horizontal hole for installing a fastening metal axis, on which, in addition to the clutch devices, folding articulated sides are put on.

Description

This utility model relates to the field of transport equipment and is applicable for providing loading (unloading) of equipment on open railway rolling stock using collapsible loading and unloading devices. Represents a strong design providing its repeated use.

The prior art [1] known universal platform multidirectional loading (unloading), used for loading (unloading) of equipment on a wheeled drive with a deviation of the trajectory to the left or right of the axis of the railway track.

A design feature of the universal platform of multidirectional loading (unloading) is the presence of clutch devices in the form of eyes on each side of the supporting platform, which allows them to be bolted together when installed at the side of the railway platform.

The disadvantage of such a clutch device is the lack of strength of steel joints at the base of the eyes, the inconvenience of installing and tightening bolted joints in a narrow gap between the sides of adjacent supporting platforms, as well as the associated installation time.

In order to expand the functionality of the universal platform of multidirectional loading (unloading), a real utility model was developed - a platform of multidirectional loading and unloading (hereinafter referred to as the PRPV).

The technical task of the utility model is to increase the strength of the joints of several universal platforms of multidirectional loading and unloading with each other in case of joint installation, as well as reducing the time of their connection.

This technical problem is solved due to the fact that the platform of multidirectional loading and unloading consists of a support bridge in the form of an isosceles triangle with sides of 3 m, mounted on three lifting supports located at the corners of the triangle, and two vertical cuts were made on each side of the support bridge for installation clutch devices in the form of two identical metal eyes of an oval shape, in each of which there are two holes, and a horizontal hole for installing metal fastening cal axis, on which he put on in addition to the coupling device, folding hinged side.

The essence of the utility model is illustrated by drawings, which depict:

In FIG. 1 shows a General view of the platform multidirectional loading and unloading:

pos. 1 - reference platform in the form of an isosceles triangle; pos. 2 - lifting supports;

pos. 3 - side;

pos. 4 - coupling devices in the form of eyes;

pos. 5 - vertical cuts;

pos. 6 - fastening metal axis.

In FIG. 2 shows a clutch device in the form of eyes.

In FIG. 3 shows five coupled loading and unloading platforms.

The technical result of the application of the proposed platform for multidirectional loading and unloading is the reduction of material resources when equipping loading and unloading places (reducing the number of sections of collapsible loading and unloading devices, sleepers, etc.) from 20 to 60% and reducing the time of loading (unloading) from 15 to 20%, as well as reducing the time and reliability of fastening several PRPV to each other during the construction of long fronts for loading and unloading equipment and materiel on railway rolling stock.

References

1. Patent of the Russian Federation for utility model No. 190235 “Universal platform for multidirectional loading (unloading) (URP)” / Kochnev D.V., Fomin A.A., Serebryakov D.V., Maksimov A.V .; patent holder VA MTO - No. 2019103781, declared 02/11/2019; zareg. 06/24/2019.

Claims (1)

Omnidirectional loading and unloading platform, characterized in that it consists of a support bridge in the form of an isosceles triangle with sides of 3 m, mounted on three lifting supports located at the corners of the triangle, with two vertical cuts made on each side of the support bridge for installing clutch devices in the form two identical metal eyes of an oval shape, in each of which there are two holes, and a horizontal hole for installing a fastening metal axis, on which they are put on In addition to clutch devices, folding hinged sides.

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