RU97315U1 - WAGON PLATFORM FOR WIDE-FORMED SHEET RENT OF DIFFERENT LENGTH - Google Patents

Abstract

 1. A wagon-platform for wide-format sheet metal of different lengths, comprising a supporting frame supported by running trolleys and a load-bearing rotary platform equipped with end stops from the longitudinal shear of the cargo and devices for securing it with mating surfaces for positioning the cargo, characterized in that the load-bearing rotary platform is equipped with support elements that are tilted to a vertical position, placed in a horizontal position below the level of the mating surfaces at equal distances Barrier-on end stops designed to limit the longitudinal shift lengths smaller load range. ! 2. A wagon-platform for wide-format sheet metal of various lengths according to claim 1, characterized in that the load-bearing swivel platform is equipped with vertically reclining spacers placed in a horizontal position below the level of the mating surfaces, with the ability to freely move vertically across the wagon along the rails , occupying the optimal position depending on the width of the transported cargo and ensuring the safety of the edges of the cargo during transportation in two rows.

Description

The utility model relates to railway transport, and in particular to special freight cars for transportation of large sheet metal, which is used in industry, mainly for the production of welded single-seam pipes needed for trunk pipelines.

Transportation of sheet metal with a sheet width of more than 3080 mm and a length of 12.3 and 18 meters along the main railroad tracks on universal rolling stock is associated with considerable difficulties and requires the use of special platform wagons with rotary loading platforms, which are located in a transport position at an angle of the size of the rolling stock.

Known wagon for transporting cargo of wide width [1] with a tilting loading area, which, when performing loading and unloading operations is installed in a horizontal position. The disadvantage of this design is the lack of an individual drive for installing the loading platform in the transport and loading position, as well as the presence of eccentricity in the loads of the car with and without goods, which requires adjustments to the center of gravity of the loaded and empty car by pumping liquid from one tank to another.

Also known is a special wagon-platform for sheet metal [2], which is characterized by the presence of a rotary load-bearing platform, pivotally mounted on a supporting frame and pivoted in a loading or unloading or transport position using a lever-pneumatic drive. Such a flatcar provides transportation of a wide rolling sheet with a length of 12.3 meters or less, but is not intended for transporting sheets with a length of 18 meters and a width of less than 3080 mm.

A platform car for wide-format sheet metal rolling [3] is also known, which in general terms is structurally similar to a flat carriage for sheet metal [2], but lengthened and improved with improvements for transporting sheet metal 18 meters long.

The wagon platform [3] contains a supporting frame supported by running trolleys and a load-bearing rotary platform equipped with end stops from the longitudinal shear of the load and devices for securing it, having mating surfaces for positioning the load, and is intended for transportation of rolled sheets of various widths of length 18 meters. The disadvantage of this platform car is the inability to transport rolled sheets of various widths with a length of 12.3 meters, which are produced by industry.

A flatcar for a wide-format sheet metal of various lengths of the proposed utility model also contains a supporting frame supported by running trolleys and a load-bearing rotating platform equipped with end stops from the longitudinal shear of the load and devices for securing it with mating surfaces for positioning the cargo.

The objective of the proposed utility model is to achieve the versatility of a specialized vehicle for the transport of sheet metal, i.e. providing the ability to transport rolled sheets of various widths (from 1474 mm to 4500 mm), and lengths in the range of over 10 meters to 12.5 meters, as well as over 17 meters to 18.3 meters. To achieve this goal, in the platform carriage of the proposed utility model, the load-bearing turntable is equipped with stationary support beams to limit the longitudinal shear of goods with a length in the range of more than 17 meters to 18.3 meters, and folding support elements located in a horizontal position below the level of the mating surfaces and equal distances from the end stops, to limit the longitudinal shear of goods with a length in the range of more than 10 meters to 12.5 meters.

The transportation of goods with a width of less than 3080 mm is achieved by a large number of positions of adjustable transverse stops, as well as the ability to transport goods in two rows. The safety of the edges of the cargo is ensured by folding gaskets, which exclude the contact of the rows of the transported cargo with each other.

A brief description of the drawings.

Figure 1 is a General front view of the wagon platform for large-format sheet metal of different lengths. The load-bearing platform occupies an inclined (transport) position. The location of the end stops is shown - for sheet metal with a length in the range of more than 17 meters to 18.3 meters and folding support elements - for sheet metal with a length in the range of over 10 meters and 12.5 meters.

Figure 2 is a local section along aa (see figure 1) along a load-bearing platform. The installation of the hinged support elements in a vertical position is shown. The dashed-dotted line shows the placement of sheet metal.

Figure 3 - the same in the horizontal position of the folding support elements.

Figure 4 - view B (see figure 3). The installation of the folding support elements in a horizontal position is shown.

Figure 5 is a local section along BB (see figure 1) along the load-bearing platform. The installation of the folding gaskets in a horizontal position is shown. The dashed-dotted line shows the placement of sheet metal.

6 is the same in the upright position of the folding gaskets.

Fig.7 is a local section along G-G (see Fig.1) along the load-bearing platform. The installation of the folding gaskets in a vertical position is shown. The dashed-dotted line shows the installation of the folding gaskets in a horizontal position.

Utility Model Implementation

The proposed wagon platform consists of two main interacting parts: a supporting frame 1 (Fig. 1), supported by running trolleys 2, and a load-bearing rotary platform 3. The platform is rotated from the loading and unloading position to the transport position using a lever-pneumatic drive 4 .

The load-carrying platform 3 of the welded frame structure is equipped with end stops 5 from the longitudinal shear of the load and devices 6 for its placement and fastening having mounting surfaces for the cargo, and is equipped with supporting elements 7 that are tilted to a vertical position, located in a horizontal position below the level of the cargo mounting surfaces by an amount "A" (figure 3) and at equal distances "L" from the end stops 5. Also, the load-carrying platform is equipped with gaskets 8 that are reclining to a vertical position, located mi in a horizontal position below the level of the mating surfaces of the cargo by the value of "b" (figure 5). Gaskets have the ability to vertically move freely across the car along the guides to a distance of "c" (Fig.6), occupying the optimal position depending on the width of the transported cargo.

Supporting elements 7 (Fig. 2) are mounted on a load-bearing platform 3 and in a vertical position lie on a longitudinal beam, resting on special thrust elements 9. The support element is tilted to a horizontal position using the handle 11 (Figs. 3, 4) around the hinge 10 (figure 2, 4). In a horizontal position, the supporting elements lie on the transverse beams 12.

The hinged gaskets 8 (Figs. 5, 6, 7) are mounted on a load-bearing platform 3 and lie vertically on the transverse beam 13. The gaskets are tilted to a horizontal position using the handle 16 (Fig. 7) around the hinge 14, which is the guide for moving gaskets across the wagon. In the horizontal position, the folding gaskets lie on a special tool tray 15.

Large-format sheet metal with a range of lengths over 17 meters to 18.3 meters is located between the end stops 5 (Fig. 1), and with a range of lengths over 10 meters up to 12.5 meters - between the supporting elements folded into a vertical position 7. Thus, a flatcar is used to transport large-format sheets of rolled products of various lengths and is becoming universal.

The applicant enterprise has developed working drawings of a platform car model 13-4143 for large-format sheet metal, which will provide transportation of sheet metal, both with a prospective length of 18.3 meters, the production of which is planned in the Russian Federation, and currently produced - up to 12.3 meters . The platform car model 13-4143 is offered by the applicant to customers in the Russian Federation and Ukraine.

Information sources.

1. EPO patent No. 687610 A1, B61D 3/16, “A wagon for transporting cargo of large width”.

2. RF patent No. 51949, B61D 3/16, for the utility model “Platform car for sheet metal”.

3. RF patent No. 71613, B61D 3/16, for the utility model "Platform car for large-format flat products" (prototype).

Claims (2)

1. A wagon-platform for wide-format sheet metal of different lengths, comprising a supporting frame supported by running trolleys and a load-bearing rotary platform equipped with end stops from the longitudinal shear of the cargo and devices for securing it with mating surfaces for positioning the cargo, characterized in that the load-bearing rotary platform is equipped with support elements that are tilted to a vertical position, placed in a horizontal position below the level of the mating surfaces at equal distances Barrier-on end stops designed to limit the longitudinal shift lengths smaller load range. 2. A wagon-platform for wide-format sheet metal of various lengths according to claim 1, characterized in that the load-bearing swivel platform is equipped with vertically reclining spacers placed in a horizontal position below the level of the mating surfaces, having the ability to freely move vertically across the wagon along the rails , occupying the optimal position depending on the width of the transported cargo and ensuring the safety of the edges of the cargo during transportation in two rows.