RU71612U1 - WAGON PLATFORM - Google Patents

Abstract

The utility model relates to railway transport, in particular, to platform wagons for the transportation of long loads, mainly pipes, sheet metal, lumber and timber. On the end beams (9) of the supporting frame of the platform car, flat bases (10) are installed, protruding longitudinally outside the frame, on the protruding parts (11) of which the end walls (12) with flat side reinforcements (13) are fixedly fixed. Braces (14) are welded to the outer surface of the flat side reinforcements from a channel facing the shelves inside the car. The joints of the braces with the frame are reinforced in the longitudinal and vertical directions. The end walls are made in the form of a lattice of rigidly interconnected vertical and horizontal beams. Vertical beams are made of a channel, while in the extreme (15) beams the channel is turned by shelves to the sides of the platform car and is closed by flat side reinforcements, and in the middle (20) it is turned by shelves in its end part and is equipped with rubber overlays. The lower (22) horizontal beam is made of a channel and is welded with shelves to a flat base (10), the remaining horizontal beams are made from a box profile installed by the smaller side in the cutouts made in the shelves of the middle vertical beams. Bottom end walls are supported by reinforcements (27) installed under the extreme beams. Side racks (6) are supported by reinforcements (35) with the placement of stair steps, as well as vertical ribs (31, 32) with lateral reinforcements (33). On the side beams of the frame, glasses of forest stands (28) are mounted in pairs and rigidly fixed, and between them are rings (30) for fastening sheet metal. To protect the cargo from below from pollution, a protective casing of sheet metal is installed on the upper surface of the frame. The utility model allows to increase the strength of the side pillars and end walls, as well as the places of their connection with the frame of the platform car. 7 c.p. f-ly, 12 ill.

Description

The utility model relates to the field of railway transport, in particular to platform wagons for the transportation of long goods, mainly pipes, sheet metal, lumber and timber.

Known designs of flatcars for the transport of long loads (see RU No. 2262458, B61F 1/00, 11/30/2004; RU No. 2270114, B61D 3/08, B61D 3/20, 01/26/2004; RU No. 54570, B61D 3 / 08, 02/07/2006; RU # 50494, B61D 3/08, B60P 3/40, 04/19/2002; RU # 53637, B61D 3/08, B60P 3/40, March 30, 2005; RU # 59005, B61D 3/08 , B61D 3/16, 06/19/2006; platforms of models 13-9743 and 13-9744 in the journal "Heavy Engineering" No. 8, 2005, pp. 21, 22).

They include a supporting frame mounted on two biaxial trolleys, and end walls fixedly mounted on the end beams of the frame.

The disadvantage of these structures is their narrow specialization, since they provide transportation of only those types of goods for which they are intended.

The closest technical solution to the claimed utility model is the design of a flatcar according to patent RU No. 53992, B61D 3/08, 03/25/2005, which contains a supporting frame mounted on two biaxial bogies, end walls with flat side reinforcements, fixedly mounted on the end beams of a frame, rack, surface

which, in contact with the load, are lined with elastic material, installed in pairs on the side beams and equipped with tensioning devices, the mechanisms of which are placed between the vertical elements of the racks.

The disadvantage of this platform car is its narrow specialization, which does not allow the transportation of sheet metal, saw and timber. In addition, during transportation, the cargo transported from below is polluted from the impact of the flatcar on the track.

The technical result of the claimed utility model is to provide the possibility of transporting pipes, sheet metal, saw and timber in the platform car, increasing the strength of the racks, end walls and their joints with the frame, as well as protecting the cargo from the bottom from pollution.

This result is achieved by the fact that in the platform carriage, which includes a supporting frame mounted on two biaxial carts, end walls with flat side reinforcements, fixedly mounted on the end beams of the frame, racks mounted in pairs on the side beams and equipped with tensioning devices, the mechanisms of which are placed between the vertical elements of the racks, as well as the elastic material fixed on the surfaces in contact with the transported cargo, flat bases are installed on the end beams of the frame, I protrude longitudinally extending beyond the frame, on the protruding parts of which end walls are fixedly fixed, reinforced by reinforcements located under the extreme beams. Braces are welded to the outer surface of the flat side reinforcements of the end walls, the upper ends of which are opposite the upper ends of the extreme beams of the end walls, the lower ends are on the frame. On the side beams of the frame, glasses of forest racks are installed in pairs and rigidly fixed, between which load-securing rings are evenly installed, under the racks of the frame between the outer shelves of the side beams, a pair of stiffeners are installed, to which

outside, lateral reinforcements adjoin, and on the upper surface of the frame there is a protective casing, above which lodgements are located, located between opposite posts and in the spaces between them.

The end walls are made in the form of gratings of rigidly connected to each other vertical and horizontal beams, and the vertical beams are made of a channel facing the extreme sides of the platform car and closed by lateral reinforcement, in the middle of them equipped with rubber plates fixed on the walls from the inside of the platform car — into its end part, the lower horizontal beam - from a channel welded to a flat base, the remaining horizontal beams - from a box profile, install ennogo greater horizontal side, while on the upper horizontal beams mounted slopes on which rubber pads are fixed ends of the vertical beams.

In the shelves of the vertical beams of the end walls at the intersection with the horizontal beams, cuts are made in which the horizontal beams are installed.

The junction of the braces with the frame is reinforced with longitudinal U-shaped and vertical L-shaped profiles, while vertical profiles are installed externally between the shelves of the side beams.

The longitudinal reinforcements of the side racks are made with the possibility of installing several steps on them.

Comparison of the proposed technical solution with the prototype made it possible to establish the presence of distinctive features, therefore, this technical solution meets the criterion of "novelty."

The essence of the utility model is illustrated by drawings, where

figure 1 shows a General view of the wagon platform

figure 2 - a view of figure 1,

figure 3 is a view of B in figure 1,

figure 4 - section bb in figure 1,

figure 5 - section GG in figure 2,

figure 6 - section DD in figure 1,

Fig.7 is a section EE in Fig.2,

on Fig - section FJ in figure 2,

figure 9 is a cross-section ZZ in figure 5,

figure 10 is a section II in figure 2,

figure 11 is a section KK in figure 2,

Fig.12 is a cross-section LL in Fig.3.

The proposed wagon platform consists of a frame 1 mounted on two biaxial trolleys 2, brake 3 and couplings 4 equipment. On the side beams 5 of the frame, racks 6 are mounted in pairs and fixedly fixed. Each pair of racks is equipped with a tension device 7, as well as elastic material in the form of rubber pads 8, mounted on surfaces in contact with the transported cargo.

On the end beams 9 of the frame, flat bases 10 are installed, which protrude beyond the frame in the longitudinal direction. On the protruding parts 11 of the bases 10, end walls 12 with flat side reinforcements are fixedly fixed 13. Braces 14 are welded to the outer surface of the flat side reinforcements, the upper ends of which are opposite the upper ends of the extreme beams 15 of the end walls, and the lower ends are on the frame 1. Braces 14 made of channel facing the shelves inside the car.

The junction of the braces with the frame is reinforced by longitudinal U-shaped 16 and vertical L-shaped profiles 17, while vertical profiles are installed externally between the shelves 18 and 19 of the side beams 5 of the frame.

The end wall 12 is made in the form of a lattice of rigidly interconnected vertical 15, 20 and horizontal 21, 22, 23 beams. The vertical beams are made of channel, and in the extreme 15 beams the channel faces the shelves to the sides of the platform car and is closed by the side

reinforcement 13. The middle 20 beams are facing the shelves in the end part of the platform car. In their shelves at the intersection with the horizontal beams, cuts are made in which the horizontal beams are installed. On the walls 24 of these beams, removable rubber pads 25 are fixed on the inside of the platform car. The lower horizontal beam 22 is made of a channel and is welded with shelves to a flat base 10. The remaining horizontal beams are made of a channel closed with stripes with the formation of a box-shaped profile and installed with the smaller side in cutouts of vertical beams. Slopes 26 are installed on the upper 23 horizontal beam, on which the ends of the rubber plates 25 of the middle vertical beams 20 are fixed.

The end walls 12 are supported from below by reinforcements 27 in the form of U-shaped profiles mounted on the frame under the extreme 15 beams.

On the upper shelves 18 of the side beams 20 of the frame along the entire length of the platform car, ten pairs of glasses of forest racks 28 are installed and rigidly fixed. Their sides in contact with the load are equipped with removable rubber plates 29. Nine pairs of rings 30 of cargo fastening are installed between the glasses of the forest racks, in particular, metal sheets.

Under the racks 6 of the frame 1 between the external shelves 18 and 19 of the side beams 5, a pair of stiffeners 31 and 32 are installed, to which lateral reinforcements 33 are adjacent.

On the upper parts 34 of the side struts 6, bevels are made on the inside of the platform car to ensure that the ends of the rubber pads 25 fit onto the upper surfaces of the struts.

The longitudinal reinforcements 35 of the side posts 6 are made more powerful and developed in height, which also allows you to place several steps 36 on them.

On the upper surface of the frame 1 is installed a protective casing 37, recruited from sheet metal. The lodgments 38 located between the opposite uprights and the intervals between

them. The upper surfaces of the lodgements are closed with removable rubber pads 39. The width of the extreme lodges is greater than the width of the intermediate ones.

Welding directly to the frame of the lower horizontal beam 22 of the end wall and the installation of additional longitudinal reinforcements in the form of braces 14, which at the joints with the frame are reinforced with longitudinal 16 and vertical 17 profiles, as well as reinforcing the end walls with reinforcements 27, allows to increase the strength of the end walls in the longitudinal direction from the effects of longitudinal forces and the transported cargo, which provides a more reliable transportation of long loads. In addition, the use of channels of the same size in the construction of braces, horizontal 21, 22, 23 and vertical 15, 20 beams simplifies the manufacture of end walls.

The reinforcement of the side racks 6 of the frame with more powerful longitudinal reinforcements 35, as well as vertical reinforcements in the form of stiffeners 31 and 32, to which the lateral reinforcements 33 are abutted from the outside, also contributes to more reliable cargo securing and its safe transportation.

The design of the brackets of 28 forest racks, their location and quantity ensures reliable fastening and transportation of saw and timber.

The load securing rings 30 secure the sheet metal rolling along the entire length of the flat car.

The protective casing of the flat car protects the transported cargo from below from direct ingress of dust and dirt.

A prototype made according to the claimed technical solution has successfully passed all types of tests and preparations are underway for its mass production.

Claims (5)

1. A platform car, including a supporting frame mounted on two biaxial bogies, brake and coupler equipment, end walls with flat side reinforcements, fixed on the end beams of the frame, racks mounted in pairs on the side beams and equipped with tensioning devices, as well as elastic material fixed on surfaces in contact with the transported cargo, characterized in that on the end beams of the frame there are flat bases protruding in the longitudinal direction outside the frame, on The protruding parts of which the end walls are fixed, supported by reinforcements located under the extreme beams, braces are welded to the outer surface of the flat side reinforcements of the end walls, the upper ends of which are opposite the upper ends of the extreme beams of the end walls, the lower ends are on the frame, on the side beams of the frame in pairs glasses of forest racks are installed and rigidly fixed, between which load securing rings are evenly installed, under the racks of the frame between the outer shelves of the side beams installed a pair of stiffeners, to which lateral reinforcements are adjacent to the outside, and on the upper surface of the frame there is a protective casing, above which lodgements are located, located between the opposite uprights and in the spaces between them. 2. The platform car according to claim 1, characterized in that the end walls are made in the form of gratings of rigidly connected to each other vertical and horizontal beams, and the vertical beams are made of a channel, which in the extreme of them faces the shelves on the sides of the car- platforms and closed by flat side reinforcements, and in the middle of them, equipped with rubber pads mounted on the walls on the inside of the platform car — in its end part, the lower horizontal beam - from a channel welded to a flat base y, the remaining horizontal beams are made from a box profile installed horizontally by the larger side, and slopes are installed on the upper horizontal beams to which the ends of the rubber plates are fixed. 3. The wagon platform according to claims 1 and 2, characterized in that in the middle vertical beams of the end walls at the intersection with the horizontal beams, cuts are made in which horizontal beams are installed. 4. The platform car according to claim 1, characterized in that the junction of the braces with the frame is reinforced with longitudinal U-shaped profiles and vertical L-shaped profiles, while vertical profiles are installed externally between the shelves of the side beams. 5. The wagon platform according to claim 1, characterized in that the longitudinal reinforcements of the side racks are made with the possibility of installing several steps on them.