SU1759700A1 - Railway vehicle manned trolley - Google Patents

Abstract

The invention relates to industrial rail transport and concerns the design of the crew part of vehicles. The purpose of the invention is to enhance the functionality by converting a trolley for use in shunting devices. The carriage carts a standard carriage 1 of the freight car and three sections of the gondola body 2. Each sidewall of the carcass includes a removable yoke 3 with glasses 4 located at its ends to accommodate the side supports. This allows the use of a freight car cart as a stand-alone cart. 4 il.

Description

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The invention relates to industrial rail transport and a carriage design of the crew part of vehicles.

A flexible lateral support of the body on a rail vehicle bogie containing a cup fixed on one of the matching objects covering the support leg rigidly fixed on the other object and having a curvilinear end surface mounted in contact with the curvilinear surface of the subnik mounted in the cup. The tip may be spring-loaded relative to the glass, and between the wall of the glass and the stand there is an elastic ring or elastic elements (see ed.St. M: 852688, cl. B 6 F 5/14, 1979).

A railroad carriage carriage is known, which includes wheel pairs, a central spring suspension, side frames, a bolster with supporting side bearings installed in the beam slots at each end 1.

However, this carriage is made for vehicles, mainly cars, with a longitudinally extending along the railway track carriage part supported on at least two carts.

The purpose of the invention is to enhance the functionality of the cart by converting it for use in shunting devices.

This goal is achieved by the fact that the trolley is equipped with a removable rim enclosing each sidewall with cups located at its ends to accommodate the side supports.

The use of a removable frame enclosing each sidewall with cups located at its ends to accommodate the side supports allows the use of a freight car cart as a self-contained carriage cart.

So much for it. The claimed device meets the criteria of the invention for novelty.

Comparison of the proposed technical solution with the prototype, as well as with other known solutions in this field of technology, did not reveal in them any signs containing a distinctive solution from the prototype, which allows us to conclude that the criterion corresponds to significant differences

FIG. 1 shows a carriage cart converted into a shunting device: FIG. 2 - the same. top view (cable drum and ballast conditionally not

shown); in fig. 3 - lateral damping support (section A-A in FIG. 2); in fig. 4 — node I in FIG. 3

Crew trolley rail

the vehicle contains a standard two-axle bogie 1 from a freight car of a normal knee with wheel pairs, two sidewalls, leaf springs with a suspension beam, as well as three body sections

0 gondola 2 with pivot beam and automatic coupling. Each sidewall of the trolley 1 is surrounded by a removable rim 3 with glasses 4 located at its ends to accommodate lateral support columns 5 rigidly attached to the lower frame of the body 2. Each glass 4 contains a concave hollow 6 mounted on an elastic gasket 7, located on the movable bottom 8 connected to the adjusting screw 9.

0 Between the walls of the cup 4 and the side surfaces of the support column 5, elastic rings 10 are located with a tension. To convert the crew carriage of a railway vehicle into a neural device, it is equipped with an electric drive 11 with chain transmissions

12in each wheel, cable drum

13 electric power, double-sided blade

14 and ballast 15,

0 Crew trolley works as follows.

With a stationary device, the static load is perceived by the central pivot bearing.

5 When the carriage moves forward on the straight track, vertical reactive forces (from the moment generated by traction and resistance to movement) perceives the rear pair of side supports, and when moving backward, the front pair of side supports works.

When the trolley is moving on a curved section of the track, as well as when the cargo spills on the rails, when the cart tilts

5 to the left (or right) side, the vertical and horizontal reaction forces are perceived by the left (or right) pair of supports. The carriage trolley, made on the basis of the cargo of a trolley of a standard semi-semi-car, equipped with a removable carriage with the sidewalls of the carriage with cups located at its ends to accommodate the side supports, allows you to use it yourself, for example,

5 it into a shunting device for operation at loading and unloading points of industrial enterprises. At the same time, the cost and laboriousness of manufacturing shunting devices are sharply reduced, and operational performance is increased.

Claims (1)

Claims A carriage of a rail vehicle comprising a frame with sidewalls supported on the wheel pairs, a bolster, characterized in that, in order to extend the functionality by converting it for use in shunting devices, it is equipped with a removable ram with each its ends are cups for accommodating the side supports of the body. I Aa Shig.Z Fig 0Y