RU18162U1 - PLATFORM FOR TRANSPORTATION OF BARS OF STEEL STEEL - Google Patents

Description

A platform for the transport of rolls of strip steel. 20 Ohm, l ,, i, y11111Sh11 1Sh11Sh1 1ShSh11 | i M D g d „°

The proposed utility model relates to railway transport and relates to vehicles for the transportation of special goods, strip of steel strip.

The closest to the proposed technical solution in terms of technical nature and the achieved result, according to the authors, is a platform car for sheet steel of model 13-4094 along Avenue Dneprovagonmash, which contains a V-shaped base and lodgement for placing rolls of strip steel in them.

A disadvantage of the known technical solution is the following. Placing rolls on the platform, the central axis of which is perpendicular to the longitudinal axis of the platform, and therefore the direction of its movement, leads to fluffing of the coils of transported rolls. When unloading such rolls, their edges are jammed, which leads to an increase in strip steel losses and an increase in the percentage of its rejection.

high stops made of plate steel, forming U-shaped lodgements, contribute to increasing the metal consumption of the platform, which leads to a decrease in transported cargo. Significant lateral displacements of the rolls (when loading them) 01 relative to the central longitudinal axis of the platform lead to an uneven distribution of the load on its load-bearing parts, resulting in a decrease in the operational reliability of the platform.

The task to which the proposed technical solution is aimed is to ensure the comfort of transportation of strip steel rolls, increase the amount of cargo transported, reduce metal loss for rejection (during unloading from the consumer). At the same time, it is possible to obtain such a technical result as increasing the operational reliability of the platform and reducing the cost of transportation of strip steel rolls.

The above disadvantages are eliminated by the fact that the platform for transporting strip steel rolls containing a base and a V-shaped lodgement for accommodating a roll is provided with stop beams, and a V-shaped lodgement is placed along the length of the platform and contains two longitudinal rows of holes arranged symmetrically relative to the central longitudinal axis of the platform, while the thrust beams are made with the possibility of fixing in the holes of the tool tray and with the possibility of interaction with the ends of the rolls in the working position.

A comparative analysis of the proposed technical solution with the prototype shows that the claimed solution is distinguished by its constructive implementation, namely, the location of the U-shaped tool tray and the ability to lock the rolls on the platform. It follows that the proposed technical solution meets the criterion of the novelty utility model.

A comparative analysis of the proposed solution not only with the prototype, but also with other technical solutions did not allow to identify the essential features inherent in the claimed solution. From here

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it follows that the claimed combination of significant differences provides the above technical result.

The proposed technical solution will be clear from the following description and the drawings attached to it;

Figure 1 - shows a General view of the platform with the load;

Figure 2 - shows a top view of the platform;

In Fig.Z - shows a section aa of Fig.1.

The platform for transporting strip steel rolls comprises a base I, on which a V-shaped lodgement 2 is rigidly fixed to place a roll on it. The platform is equipped with thrust beams 3, which are box-shaped and contain holes 4 at their ends. The bed 2 is placed along the length of the platform and contains two rows of holes 5 that are located symmetrically with respect to the central longitudinal axis 6 of the platform. Thrust beams 3 are made with the possibility of fixation, with the help of plate 7 and staples 8, in the holes 5 of the tool tray 2 and with the possibility of interaction with the ends of the rolls 9 in the working position.

The platform for the transport of rolls of strip steel works as follows.

Using a lifting device (not shown in the figures), the coils 9 are placed in the cradle 2, while the central axis of the coil should be parallel to the central longitudinal axis of the platform. Rolls 9 are placed close to the end stops of the base I symmetrically with respect to the longitudinal and transverse axes of the platform. Then, beams 3 are installed, in the hole 4 of which and in the hole 5 of the lodgement 2, the fingers 7 are inserted, followed by fixing with brackets 8. The roll 9 is fixed, preventing its longitudinal displacement during the movement of the platform. With an even number of rolls 9, they are loaded in two groups and

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they are fixed with two thrust beams 3, with odd - with three groups, while the middle group is fixed with two additional thrust beams 3 from both sides.

Thus, the use of the proposed technical solution allows you to:

-to provide comfortable transportation of strip steel rolls;

-increase the amount of cargo carried;

-reduce metal losses for rejection;

-increase the operational reliability of the platforms;

-decrease the cost of transporting steel coils.

Therefore, the proposed technical solution contributes to the achievement of the task, and also ensures the achievement of the above technical result.

Claims (1)

A platform for transporting strip steel rolls containing a V-shaped base and lodgement for placing a roll in it, characterized in that it is equipped with thrust beams, and a V-shaped lodgement is placed along the length of the platform and contains two longitudinal rows of holes symmetrically relative to the central the longitudinal axis of the platform, while the thrust beams are made with the possibility of fixing in the holes of the tool tray and with the possibility of interaction with the ends of the rolls in the working position.