SU1532635A1 - Sleeper-tamping unit - Google Patents

Abstract

This invention relates to devices for compacting railway ballast. The purpose of the invention is the expansion of technological capabilities by using a tamping unit for cyclic and continuous tamping of sleepers. The tamping block consists of a frame 1 on which a drive 2 is mounted, including eccentric shafts 3, interconnected by gears and connected with connecting rods and levers 6 to seals 7, a mechanism 8 for deepening seals, a mechanism for moving them in a horizontal plane across the way and mechanism 10 reduction. When tamping switches, the connecting rods are located parallel to the railway axis. paths, the ends of the levers are connected to the seals 7, made in the form of blades, crimping the sleeper from both sides. 4 il.

Description

FIG. I

The invention relates to apparatus. You need to seal the railway ballast.

The purpose of the invention is to expand technological capabilities by using it for cyclic and continuous tamping of sleepers.

FIG. 1 shows a diagram of a sleeper-tamping block of cyclic denial, top view; in fig. 2 is a view along arrow A in FIG. one; in fig. 3 is a schematic view of a continuous tamping block, top view; in fig. 4 - view along arrow B in Fig. 3 „

I The tamping block consists of the reamer 1, on which the ground 2 is mounted, which includes the eccentric shafts 3, interconnected by gears 4 and connected by means of tongs 5 and the levers 6 with compactor Mil 7, mechanism 8 the deepening of the seals, the mechanism 9 of their movement in a horizontal plane across the path and the mechanism 10 of reduction (Fig.2). To balance the dynamic loads, gear 4 is equipped with an unbalanced balance.

Seals 7 can be made in the form of sleeper tacks (Fig. 2) or in the form of a vibrating plate (Fig. 4).

Tamping unit works as follows.

For cyclic tamping (for example, turnouts), the drive using Mechanism 9 moves in a horizontal plane across the track and is installed above the rail (Figs 1 and 2), the connecting rods 5 are parallel to the axis of the railway track, and the levers 6 are interconnected by Compress mechanism 10. The ends of the arms 6 are connected to seals 7, made in the form of sleeper tacks. When the eccentric shafts 3 rotate, the oscillatory movement is perceived by the connecting rods 5, transmitted to the levers 6 and further to the seals 7, located on both sides of the sleepers Vibrating seals 7 by means of the mechanism 8 for the burial

five

into the ballast, and then with the help of the reduction mechanism 10 are moved towards each other. At the end of the ballast seal, the levers 6 expand and, together with the seals 7, rise, the block moves to the next sleeper, the cycle repeats.

If necessary, continuous tamping of the track (Figs. 3 and 4), the actuator 2 is moved across the path by means of the mechanism 9 and installed under the end of the sleeper, the connecting rods 5 are rotated 90 ° in the horizontal plane and arranged parallel to the sleeper, the reduction mechanism 10 (Fig. 2) is removed , and the levers 6 are connected with the compactor 7 (Fig. 3 and 4), made in the form of a vibrating plate. The vibrating plate, which oscillates from the eccentric shafts 3 through the connecting rods 5 and levers 6, when moving the block along the path, is driven by the deepening mechanism 8 and the transverse displacement mechanism 9 under the ends of the sleepers, when the block is moved along the path, a continuous bulk seal under the sleepers.

Claims (1)

Claims A tamping unit comprising a frame, seals mounted thereon, a sleeper crimping mechanism, an actuator including eccentric shafts arranged in pairs and connected by connecting rods and levers with seals, a mechanism for deepening the seals and the mechanism for moving them in a horizontal plane, t is due to the fact that, in order to expand technological capabilities by using it for cyclic and continuous tamping of sleepers, the eccentric shafts are arranged vertically and connected a forward gears with the unbalance shafts and binding rods are mounted for rotation in a horizontal plane 90 with respect posledniho FSh.1 FIG. U / 7 /// //// 7 /// /// /// V /// FIG. # 6