The device for replacement trucks vehicles

 

(57) Abstract:

Usage: under car repair and replacement trucks rail vehicles in case of change of railway track. The inventive device includes a transborder with two parallel track sections, the spacing of which is equal step three broken transborder access roads, besides having the possibility of movement perpendicular to the access roads and located in the sump, and the sump in the rupture of the secondary access road has two support beams for cars located at a height below the frame of the car at a distance from each other smaller than the width of the car and greater than the width of the trucks, and the transborder consists of two platforms, with the upper made with two track sections and installed on the bottom with the capability of raising the value which exceeds the height of the king pin connecting the trolley with the car, and allows the passage of the truck below the lower cut one of the two support beams. 3 Il.

The invention relates to railway equipment and can be used to replace trucks in case of change of railway gauge, as well as repair of cars, mainly is of agony, representing equipped with four jacks portion of the path, which is the rise of cars with subsequent overrunning trucks, replacing them with others, evolved under the car and lowering the carriage on the new truck (Mordvin N. P. Alekseev C. D. Inspect and repair the wagon. M. 1971, page 75).

A disadvantage of the known device is that it is necessary to synchronize the operation of the jacks in order to avoid tipping of the car.

In other devices the car relies on a special truck to enter the site with lower primary path, through which the main truck free and can be replaced (Grau B. Design of railway stations. M. Transportation, 1978, S. 61-65).

The disadvantage of these devices, as described above, is the need to release composition and submission of each car to the location change of the trucks, an additional volume of cargo handling operations when replacing trucks.

To resolve the above cargo handling there are known devices for moving a vehicle from one track to another - transfer. However, during use, when installed outside of transborder up who you are.

On the achieved result and the means of achieving it the closest analogue claimed is a device to replace the trucks of a railroad car on the author's certificate of the USSR 1791229, class B 61 F 7/00, 1993, containing a device for lowering and lifting trucks with road site, located in a hollow between sidings, two girders of the car, located at an altitude less for the frame of the carriage and at a distance from each other smaller than the width of the carriage and the greater the width of the trucks.

The disadvantage of the prototype is, along with the need for release composition for cars complexity of the mobile operations when replacing trucks.

Immediate replacement of trucks, if necessary, repair of railway cars or if necessary in the repair of railway wagons or in the case of measuring the width of the track is due to the fact that in the known device containing a device for lowering and lifting trucks with part of the way, placed in the pit, located in the area of the gap roads, and two girders of the car located in the area of the gap sidings at a height less the height of the frame of the carriage and at a distance from each other, Ostoji of the two platforms, the top of which is installed on the bottom with the capability of raising an amount exceeding the height of the king pin, and with the possibility of passage of trucks under the corresponding reference beam for the car, the device is equipped with an additional portion of the road located parallel to the section of the route the said fixtures, and these segments are placed on the upper platform of transborder and posted accordingly step three sidings and a transborder is mounted for movement perpendicular to the access roads.

Installed in the pit can be moved perpendicularly to the access roads a transborder having movable vertically upper platform with track sections, spaced accordingly step of placing the moving paths will allow you to remove the truck from the car, installed on the upper platform of transborder, replace it with a new one and moving the part to install on the transborder next car.

The fact that when replacing the trucks do not need receptivity composition on a separate cars, saves time.

In Fig. 1 depicted in the site plan, containing three sections parallel torn polyester down the top platform.

On the upper platform 1 of transborder 2 stacked two sections 3 and 4 to enter the carriage 5, mating alternate access routes 6, 7 or 7, 8.

The upper platform 1 is mounted on the bottom 9 can travel (vertical) to a height that allows the output of pin 10 of the truck 11 from the slot in the frame of the car and lowering it below the supporting beams. The vertical movement of the platform 1 is carried out by means of lifting devices 12. On the underside of the platform 9 is installed drive mechanism 13 and wheels 14 are moved along the rails 15, arranged perpendicular to the access roads in the receiver 16. The sump 16 in the zone of the secondary access road 7 overlain by two support beams 17, mounted so that they are under the car in girth trucks.

The device operates as follows.

The carriage 5 is coming with route 7 in section 4 of transborder 2 without ocalenia from the composition. At the same time from the path 6 on the section of the route 3 rolled (Fig. 1 left) new cars trucks.

The upper platform 1 of transborder using lifting devices 12 can be lowered so that the car hangs on the support beams 17. Pins 10 trucks 11 out of the socket of the car to the level of the bottom plane Optim way that the rail section 4 is combined in plan with access through 8, and section 3 through 7.

Is the rise of the top platform of transborder with simultaneous alignment of the pins of the new trucks with the slots of the carriage, and the carriage is raised above the support beams, and rail sections 3 and 4 are combined with paths 7 and 8 in height. The composition moves with the fact that the transborder was the next car, old truck with rail phase 4 roll on path 8 (Fig. 1 right), and left him roll up a new truck. All the operations are repeated, but when atomicaspider moves in the opposite direction. If you are replacing on the trolley track width, the track sections on the transborder run in dual track, and driveways are of equal size gauge to transborder and after him.

The device for replacement trucks vehicles, primarily a railroad car containing a device for lowering and lifting trucks with part of the way, placed in the pit, located in the area of the gap roads, and two girders of the car located in the area of the gap sidings at a height less the height of the frame of the car, and at the distance of which is a transborder, consisting of two platforms, the top of which is installed on the bottom with the capability of raising an amount exceeding the height of the king pin, and with the possibility of passage of trucks under the corresponding reference beam for the car, the device is equipped with an additional portion of the road located parallel to the section of the route the said fixtures, and these segments are placed on the upper platform of transborder and posted accordingly step three sidings and a transborder installed in the pit can be moved perpendicularly to the access roads.

 

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