SU97780A1 - Pusher for rolling railway cars onto wagon tipper - Google Patents

Description

Pushers for rolling railway wagons onto a wagon dumper are known. They are made in the form of a metal portal, encompassing the size of a train mounted on wheels and self-shifting along the track.

There are mainly two types of pushers for rolling railway wagons onto a wagon tipper: Mule cart and Pusher side pusher.

The cart is used for stationary wagon dumpers. For the work “the Mule needs to have a meter recess between the ways.

Side Pusher A pusher is used for mobile wagon dumpers. Moves "Pusher along the tracks laid along the side of the main track and delivers the car only to the horizontal section of the railway located on the car dumper. Thus, an additional mechanism is needed for installing the car on the wagon dumper. The wagon grip is carried out by a folding trunk resting against the edge of the buffer bar of the car, causing the track to wear out and damage the car.

To roll the last car out of the train, it is required to have a non-winch.

The proposed pusher, in order to carry out the rolling of the cars and accurately install them on the car dumper, is equipped with a U-shaped boom raised at an angle of up to 30 °, hinged on the axles of the front frame of the portal, which has a deadbolt, which when the boom is lowered is positioned between two cars, on the crossbar, the shoe, moving between the lugs of the automatic coupling, provides the clutch of the pusher with the car (pushes the car). The pusher produces precise installation of the car and can be used for both mobile and stationary wagon dumpers of various types. No. 97780

FIG. 1 shows the proposed pusher, side view; in fig. 2 - front view; in fig. 3 shows a section along AA in FIG. one.

The pusher has three mechanisms — a knurling mechanism, a mechanic M of movement (not shown in the drawing), and a mechanism for raising and lowering a U-shaped boom 1 hinged on the axles 2 of the front frame of a metal portal 3 mounted on wheels 4 for movement on rails.

The U-shaped boom is equipped with a bolt 5 for abutting the buffer bar 6 of the wagon 7. The shoe 8 is strengthened in the middle of the crossbar, and when the boom is lowered onto the coupler, it is placed between the lugs of the coupler, thus ensuring reliable traction of the pusher with the car.

The lifting and lowering mechanism using tension device 9 provides boom lifting at an angle of 30 ° to the horizontal plane.

Rolling rail cars onto the tipper is as follows.

The pusher moves over the cars 7 with the boom raised /, passes between the supports of the portal 3 and the composition of the cars.

The pusher is initially installed above the filed transfer composition onto the wagon tipper so that the bolt 5 of the boom is positioned, with between between the first and second carriages.

Resting the boom bolt into the buffer bar of the first car, the pusher moves the entire train to the car dumper so that the first car will be at the bobbins. Next, the pusher stops to uncouple the first car from the train and, thrust, the front unhooked car over the rolls, installs it on the car overturned-atele with the necessary precision.

Then, after unloading the first car, the same is performed with the second, third car and so on, with each subsequent car knocking the car unloading car with a knurl on the car dumper and the car unloading the previous car unloaded.

Subject invention

A pusher for rolling railway cars onto a car dumper, made in the form of a metal portal, enclosing the size of a train mounted on wheels and self-moving along a rail track, characterized in that with a view to rolling the cars and accurately installing them on the car dumper, it is provided with a lifting angle up to 30 ° U-shaped boom, hinged on the axles of the front frame of the portal, which has a bolt, which when lowering the boom is located between two cars, and replenny deadbolt on the shoe by placing Referring coupler between the projections, provides traction to the pusher carriage - pushes the carriage.