RU71614U1 - WAGON PLATFORM FOR SLABS, METAL-ROLLING AND LARGE-CONTAINER CONTAINERS - Google Patents

Abstract

The platform car is a multifunctional car equipped with restrictive end stop walls and stationary side supports connected by transverse elements. It differs in that the side supports located on the cantilever parts of the supporting frame are made in the form of longitudinal panels equipped with vertical grooves for installing end stop walls, and on the loading area, on the supporting frame, hinged pin fitting stops for placing and fixing heavy containers are installed. Moreover, the fitting stops in the tilted, not working position are below the level of the connecting transverse elements, and the adjustable end walls are made with an eccentric arrangement of one of the thrust surfaces relative to their supports in the vertical grooves of the longitudinal panels. The wagon platform is provided with expanded flooring. The design of the platform car significantly increases operational efficiency due to the multifunctionality of transportation.

Description

The utility model belongs to railway transport, namely to multi-functional platform wagons adapted for transportation of various cargoes. Such platform cars have the right to operate on the entire railway network.

Currently, freight carriers pay great attention to specialized wagons adapted for the transport of several types of cargo, with the aim of maximizing the efficiency of rolling stock use. The most effective for operation in the CIS and Baltic countries are multifunctional rail cars, adapted for transportation of various metallurgical products, for example, to sea ports and border countries, and large containers from ports and neighboring countries. During the containerization of goods, the relevance of multifunctional platform wagons, also adapted for the transportation of large containers, is significantly increased.

Multifunctional flatcar cars [1] are known abroad for transporting goods of different lengths with adjustable end stop walls, which limits the movement of goods. Platform carriages do not have special devices for placing and securing containers. Universal designs of railway freight platforms [2 and 3] are also known, including a supporting frame mounted on running bogies, equipped with adjustable end stop walls and stationary side supports that limit the displacement of goods, such as

in the longitudinal and in the transverse direction. Such carriages also do not have devices for installing and securing large-tonnage containers, therefore, their operational efficiency in reverse flow flows is quite low, and load capacity is not used.

The objective of the claimed utility model is the creation of a multifunctional platform car for transporting products of the metallurgical industry - cast slabs, long and flat products, reinforcing bars of various lengths, as well as large containers. At the same time, the tasks are set to make full use of the carrying capacity also in the cargo flows of the opposite direction, that is, when loading flat wagons loaded with large-capacity containers.

The tasks are achieved by the fact that in the flat carriage, which includes a supporting frame mounted on the running trolleys, equipped with limitable end stop walls and stationary side supports bound by transverse elements, stationary side supports that are placed on the console parts of the frame, made in the form of longitudinal panels equipped with rows of vertical grooves for installing movable thrust walls, and on the supporting frame, on the loading area between the stations On the side side supports and in the middle part of the frame, sets of hinged pin fitting stops are installed, designed to accommodate and fix large-capacity containers. At the same time, the fitting stops in the tilted position are placed slightly lower than the level of the connecting transverse elements on which the loads are placed. In addition, interchangeable end contact walls are made with an eccentric arrangement of one of their lateral contact surfaces relative to their own supports in the vertical grooves of the longitudinal panels and can be installed in the grooves

turned through 180 °, and the loading area between the side supports and the connecting transverse elements, as well as between the fitting stops are covered with expanded metal flooring. At the same time, the fitting stops in the tilted, not working, position are set below the connecting transverse elements by 4 ... 6 mm.

Brief Description of the Drawings

Figure 1 shows a flatcar for slabs, rolled metal and large containers, general front view.

Figure 2 is the same, a General view from above. The dashed-dotted line shows rearranged end contact walls.

Figure 3 is a transverse cross-section aa (figure 1) along the supporting frame. Shown are the side supports mounted on the frame with the end stop wall inserted into the vertical grooves and the hinged pin stops.

Implementation of a utility model (device and principle of operation)

The utility model is a multifunctional railway wagon platform, which consists of a supporting frame 1 (Figs. 1, 3) mounted on undercarriages 2, has couplers 3 and braking equipment 4 and can be operated on main tracks. The supporting frame 1 is equipped with adjustable end thrust walls 5 (Fig.2, 3) and permanently installed

two types of side supports 6 and 7, which limit the lateral displacement of the goods.

The stationary side supports 6 are made in the form of longitudinal panels with a length of "L" (figure 2) and are placed on the console parts of the carrier frame 1, on the right and left. The panels on the inner sides are provided with vertical grooves 8, in which end stop walls 5 are mounted with the possibility of rearrangement. The presence of rows of grooves 8 along the length “L” in the lateral stationary supports 6 provides a limit against longitudinal shear for loads of different lengths. To do this, the end walls 5 must be rearranged into the necessary grooves 8, depending on the length of the transported cargo, as shown in figure 2. Side supports 7, which are installed in the middle part of the supporting frame, are made in the form of low racks. Both types of side supports, 6 and 7, are interconnected by connecting transverse elements 9, which also serve to place long loads on them - slabs, rolled metal, etc.

On the loading area of the platform car, between the stationary side supports 6 and 7, and in the middle of the supporting frame 1, sets of folding pin fitting stops 10 (FIGS. 2, 3) are installed, which are designed to accommodate and fix large-capacity containers. At the same time, the fitting stops 10 in the reclined, not working position are located below the level of the transverse elements 9 by 4 ... 6 mm (Fig. 3).

To accommodate large-capacity containers on the platform carriage, the rear end stop walls 5 must be placed in the extreme vertical grooves 8 of the side supports 6, and the hinged pin stops 10 - in the working vertical position.

The length of the loading space of the flatcar changes when rearranging the end stop walls 5. To more accurately limit the movement of goods, the stop stop walls 5 are made with an eccentric arrangement of one stop surface 11 relative to the supports of the wall 5 in the vertical grooves 8 of the longitudinal panels 6. When installing the rotated

180 ° end thrust walls 5 in the grooves 8, the length of the loading space is changed and may have a significant number of options. The loading areas between the side supports 6 and 7, the connecting transverse elements 9 and between the fitting stops 10 are blocked by an expanded metal deck 12.

The new design of the platform car significantly increases the operational efficiency of such cars due to the multifunctionality of transportation. Dneprovagonmash OJSC developed and agreed with the customer terms of reference for the claimed utility model. A technical project has also been developed for a new wagon-platform for slabs and large containers, development of working drawings for the production of an experimental sample in the 1st half of 2007, and then the first industrial batch.

Information sources

1. Patent US No. 2978993, Apr. 11 1961, B61D 45/00, Attachment for railroad flat car.

2. Declaration patent of Ukraine No. 168678, 04.24.2006, IPC (2006) B61D 3/00 for utility model “Universal design of a railway cargo platform”.

3. Reference album 002I-97 PKB CV "Freight wagons of railways", pp. 99-100.

Claims (3)

1. A wagon-platform for slabs, rolled metal and large containers, including a supporting frame mounted on running trolleys, equipped with restrictive end stop walls and stationary side supports connected by transverse elements, characterized in that the stationary side supports that are placed on the cantilever parts of the supporting frame, made in the form of longitudinal panels equipped with rows of vertical grooves to accommodate the rear end stop walls, and on the supporting frame, between the longitudinal panels and in the middle part of the frame, sets of folding pin fitting stops are designed to accommodate and fix large-capacity containers, while the fitting stops in a tilted, not working position are placed below the level of the connecting transverse elements. 2. A wagon-platform for slabs, rolled metal and large containers according to claim 1, characterized in that the interchangeable end contact walls are made with an eccentric arrangement of one of their lateral contact surfaces relative to their supports in the vertical grooves of the longitudinal panels and are provided with the possibility of installation in the grooves of the turned 180 °. 3. A wagon-platform for slabs, rolled metal and large containers according to claim 1, characterized in that the loading areas between the side supports, the connecting transverse elements and between the pin fitting stops are covered by an expanded metal deck, while the fitting stops in the tilted position are installed 4 ... 6 mm below the connecting transverse elements.