DE1534109C2 - Plow-like device for distributing and profiling the bedding bulkhead of a track - Google Patents

Description

1 2

The invention relates to a plow-like device shown in which Figs. 1 to 4 by the

for distributing and profiling the ballast ballast adjustment of the inner shields possible working

of a track, which show one on the front side.

Track movable working device is arranged and in the figures are of a not shown

two support devices carried over the track like a tunnel 5 support plates 1 and 2 represent.

Bears bridges that are placed on their opposite to the feed, on the joints 3 and 4 or 5 and 6

ends lying in the direction vertically and transversely to the track about vertical axes pivotable outer shields 7

have standing baffles to which are hinged on the track or 10 and inner shields 8 and 9,

outer sides pivotable about vertical axes of rotation, the outer shields 7 and 10 are preferably each with

Connect vertically aligned outer shields, which io equipped with a profiling shield Ία, 10α, which so

operate outside the two track rails, can be rotated around a horizontal axis,

while between the rails to the that there are different angles between the lower

Connect damming plates inside shields, one leading edge of the profiling shield and the horizontal

Have the ballast carried over the bridges adjusted. All shields 7, 8, 9 and 10 can

works. 15 via bolts or similar locking device in

In a device of this type, which, however, cannot be determined in the most varied of positions,

belongs to the state of the art, the inner The inner shields 8 and 9 or parts of these shields

shields rigidly connected to the stowage plates. They can be swiveled around a horizontal joint.

lay the ballast fed in from the outside so that the incoming ballast is under the inner

of bridges, but relatively close to each rail. 20 shields 8 or 9 flow through unhindered

This device has to be opposite to the state.

Devices belonging to the technology, which are not provided with. The known devices compared to the front bridges 11 and 12 have bridge ramps 11a and partly on that the ballast through the shields is not 25 11b or 12 a and 12 b . Through this arrangement, the side of the rails is pressed and chambers A, B, C and D are created there. That cannot be deposited. In the prior art Kammerid is located between the bridge ramp 11a and associated devices, it was necessary in the outer plate 7, while the chamber R between a separate working process these in the un- the inner bridge ramp 11 b and the inner indirect area of the rails gravel past 30 shield 8 is formed. In the same way it will be removed again. Chamber C on the inside of the bridge 12 and the

The disadvantage of the older device, which is not part of the prior art chamber D on the outside of the bridge 12, is that it can be seen that if the ballast can only be fed to the track from the outside of the device, the track superstructure machine can move in the direction of the and that it is not possible to _{move the ballast also 35 arrow F 1} forward, the ballast can flow in the direction from the inside out of the space between the two tracks of arrows F ₂ , ie the ballast flows into the space outside the two rails To guide rails from the outer chamber A. to the inner chamber B. Furthermore, it is not possible with the mentioned entry or from the chamber D to the chamber C and direction, the from the outside into the room is lifted over the rail, whereby ballast passed between the two rails in 40 is prevented at the same time that to distribute the ballast and this space widely, which is necessary, can be deposited indirectly on the rail,
If the ballast can only be fed from one side of the track bed, of course, the device can be adjusted to the height of the space between the rails, without it being necessary to set this individually. . units to be represented here.

The object of the invention is to provide a 45 Fig. 1 shows the plowing operation

To create a facility with which the advantages of ballast lying in front of the sleepers are achieved,

that with the establishment after the older one here becomes the one in front of the head of the sleepers

Proposal are achievable and the ballast in addition lying between the rails

offers the possibility of moving the ballast from every loading threshold compartments in that the ballast

any place outside or inside the track 50 through the outer shields 7 or 10 in front of the congestion

to lead to any point on the track. plates 1 and 2 guided into chambers A and D, respectively

This object is achieved in that the is and here between the shields 7 and 10 and

Inner shields are stowed on the bridge ramps 11a and 126 by means of vertically aligned axes of rotation. Has

having joints on the baffle plates pivotably the accumulated ballast reaches such a height that

are stored. It is also proposed that the 55 should be the natural angle of repose of the ballast

. Inner shields or parts of the inner shields can form around the horizon, the ballast slides sideways over the

Tal axes of rotation exhibiting joints are foldable. Bridge 11 or 12 from the outer chamber A or

This ensures that the ballast also D down into the inner chamber B or C and fills the sleeper compartments from the interior space between the two rails to a width that corresponds to the width of the inner chamber over the bridges to the outer space of the track is equivalent to. It can be added and that it is possible that from inflowing gravel is in the inner chamber gravel z. B. stowed from the outside to the interior and forms a ballast reserve that leads to one between the two rails. Furthermore, it compensates for uneven ballast inflow, it is possible that the ballast from the interior is also possible in this way to transport the ballast of the two rails only on one side in the 65th to the low-ballast track. Outside space is promoted. Should the inner chamber B or D

A schematic embodiment of the incoming ballast, not just the sleeper compartments

direction according to the invention is to be filled in the drawing, but is intended to be the track

Fill up to the top of the threshold, then the lower part of the inner shield turns inwards swiveled and allows the ballast to evade in a greater layer thickness towards the center of the track. Such a setting is partially shown in FIG. 3 for the inner shield 8.

If the shields are set so that the two outer shields 7 and 10 in the direction of travel backwards show (F i g. 2) and the two inner shields 8 and 9 converge in the direction of travel forward in a wedge shape, then it is possible, under certain circumstances, to look for too much ballast in the middle of the track to convey both sides. The ballast is not only used to fill the threshold compartments on the Threshold ends, both outer shields are expediently put back. For profiling the With the bedding shoulder, the profiling plate can be adjusted to the required angle.

If the ballast is piled in the middle of the track, as is the case, for example, when certain transport devices are used, and the ballast is only to be transported to one side of the track, the shields 7, 8, 9 and 10 are adjusted as shown in FIG. 4 is shown. A prerequisite for the ballast to overflow from the center of the track to the outside of the track is also that there is a sufficiently high stowage of the ballast in the chamber E formed by the two inner shields 8 and 9 in FIG.

In the case of the in FIG. 3, the ballast is stowed aft on one side of the left rail in chamber A , then transferred into chamber £ and then flows into the after the inner shield 8 is opened and the inner shield 9 has been placed entirely on its adjoining bridge ramp 12 a Middle of the track.

Claims (3)

Patent claims: 1. Plow-like device for distributing and profiling the ballast of a track, which is arranged on the front of an implement that can be moved on the track, and two ίο bridges covering the track like a tunnel carries, the ends lying opposite to the feed direction vertically and transversely to the Have track standing baffles, attached to the outside of the track around vertical axes of rotation Connect swiveling, vertically aligned outer shields that are outside the two track rails take action while the inner shields are attached to the baffle plates between the track rails connect, which cause a guidance of the ballast guided over the bridges, thereby characterized in that the inner shields (8,9) have vertically oriented axes of rotation Joints (4, 5) are pivotably mounted on the baffle plates (1, 2). 2. Device according to claim 1, characterized in that the inner shields or parts of the Inner shields (8, 9) about horizontal axes of rotation • having joints are foldable. 3. Device according to claim 1 or 2, there- 30 "characterized in that the inner and outer shields (7 to 10) and the baffle plates (1, 2) have an elastic lower edge. For this purpose 2 sheets of drawings