SU1486544A1 - Track gauge switch - Google Patents

Description

The invention relates to the upper structure of the railroad track, in particular, to the connections of the broad-gauge and narrow-gauge tracks, and can be used to ensure fast, uninterrupted and safe movement of trains along the other track. The purpose of the invention is to increase the throughput and carrying capacity of the combined

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railway lines and improving the efficiency of rail transport collaboration. wide and narrow rut. In order to change the direction of movement from a narrow path to a wide one, it is necessary to turn on the drive element 15, which leads through a gearing system in motion. The swivel base 2 with fixed rails on it 4

and 5, curved in their direction and forming a narrow gauge track section. Between the rails 4 and 5 is the third rail 6, which is a segment of the broad gauge track. Rails 4 and 5 come out. contact with the rails 10,11 and 13,14 narrow gauge, · and the rail 6 comes into contact with the rails 9 and 12 of the broad gauge. When this drive element 15 is turned off. 2 з, п.ф-л, 4 Il.

The invention relates to the upper structure of the railway tran way; sports, and more specifically to the connections of the broad-gauge and narrow-gauge tracks, and can be used to provide high-speed, uninterrupted and safe movement of trains / and that, and other gauge.

The purpose of the invention is to increase the throughput and carrying capacity of up-to-25 obstructed railway lines and to increase the efficiency of joint operation of broad and narrow gauge railway transport.

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FIG. 1 shows a combined track translation, plan ^ in FIG. 2 is a section AA in FIG. on fig.Z - section BB in figure 1; FIG. 4 shows a combined track translation in a three-thread version.

The combined track transfer contains a support 1, in the corresponding hole of which the base 2 is mounted so as to rotate, 40 holding thrust plates 3 in the vertical direction. On the upper plane of the base 2, three rails 4-6 are fixed, of which rails 4 and 5 represent the segment of the track is 45 narrow gauge and curved in its direction, and the rail 6 is a segment of a rail track of the broad gauge track and can be either straight if its path is straight and also curved accordingly if its curvature is \. ny. All three base rails 2 are interconnected by bolts through (liners 7, forming a rail block ', to which the adjacent 55 rails are connected: neutral rail 8, which is a broad gauge rail thread, rail 9, which is a second wide rail gauge, and rails 10

and 11 narrow gauge. On the branching side, a rail 12, which is the second wide gauge rail track, and two adjacent narrow gauge rails 13 and 14 are adjacent to the rail block. The adjacent wide gauge rails and the adjacent narrow gauge rails in accordance with the conversion rails of the rail block can be either one level or different levels. The translation is carried out with the help of a drive element 15, the gear wheel of which is in engagement with the drive gear rack 16, a.poo, the last one - with a gear wheel 17, on. planted on a transfer shaft 18, on which, in addition, gears 19 and 20 are installed, located under the lower planes of plates 21 and 22, of which gear wheel 19 is engaged directly with effective sector 23 of the drawbar 24, and gear wheel 20 is in engagement with the gear wheel 25, and the latter is in engagement with the toothed sector 26 of the drawbar 27, the draw bars 24 and 27 are provided with toothed sectors 28 and 29 on the inner sides, through which they interact with the gears sectors 30 and 31, attached to the soles of the rails of the rotary rail block, and on opposite sides of the traction rails 24 and 27 contain roller treads 32, equipped with slides 33 and 34, interacting with the rollers 35 and 36, the gate 37 and 38, pivotally attached to the lower planes of the bases 21 and 22 and fixing diagonally rotary rail unit in the working position | nii, the other side of the rail block ’on the diagonal rests on the stops 39,

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In the case of performing a three-thread translation (FIG. 4), the rail 9 is simultaneously a rail of a broad and narrow gauge track. While the second rail 10 narrow gauge is located between the rails 9 and 8 broad gauge.

In order to change the direction of movement, i.e., to make the working ^ broad-gauge way, it is necessary to include the drive element 15, the gear wheel of which will move) the drive gear rack 16, and the latter will force the conversion shaft 18 to rotate through the gear wheel 17 with 15 cogwheels 19 and 20 mounted on it, which will move in different directions, one in relation to the other, the traction rails 24 and 27, as a result of which the gates 38 will roll down the slides 34 into the horizontal part of roller jogging with their rollers 36 tracks 32 and still way, they unlock the narrow gauge rotary rails, and the traction rails, while continuing to move, 25 will engage with their sectors of gear wheels 30 and 31 with their side toothed sectors 28 and 29, as a result of which the turning rails 4 and 5 of the narrow 30 gauge contact with adjacent rails 10,11 and 13,14 ^ in their own. a wide gauge transfer rail 6 will come into contact with adjacent wide gauge rails on the one hand — on rail 9, on the other — on rail 12; On this, the traction rails 24 and 27 will be disengaged from the toothed sectors of gear wheels 30 and 31 and, continuing to move, the rollers 35 of the valves 37 will roll onto the slides 33 and thereby fix the rail block in the working position. On this drive element 15 is turned off, and the broad gauge railway line becomes ready for train movement.

Combined travel in three-thread performance works in a similar way.

Claims (3)

Claim 1. Track transfer containing a broad gauge path, a narrow gauge path, at least one of which rails to the intersection zone is located between the broad gauge track rails, and a transfer element located in the intersection zone of the track So in order to simplify the construction, the conversion element includes mounted with the possibility of turning in a horizontal plane a platform with a narrow gauge track fixed on it and placed between the rails of the last rail cut of a broad gauge, 2. Translation according to claim 1, I distinguish * y and i with the fact that the second rail is poo. This narrow gauge to the intersection zone is placed between the wide gauge rails, 3. Translation according to claim 1, characterized in that one of the rails of a wide gauge to the intersection zone is the second narrow gauge rail. Aa 2 33 1486544