SU13745A1 - Device for hanging sleepers when tamping - Google Patents

Description

The sleepers are hung at their sienna by means of a lever supported on the rail head carrying a hook to grip the sleepers, the other end of which is attached to the rail with a second pair of hooks under the action of a spring mounted on the box girder and resting on the inner portion of the rail foot.

In FIG. 1 is a side view of the device; FIG. 2-TQ, top view; FIG. 3-: The cross-section of the device according to A-B in FIG. one; FIG. 4 and 5 parts of fixture

The attachment for hanging the gpal during their shift consists of a box-shaped girder 1 and a hinged link with it, with the help of a horizontal axis, springs 2, consisting of two strips of unequal length. At the hinge site, the spring strips 2 are wrapped around the clamps 4 (Fig. 4) and the ued) protrusions with openings for the passage of the rod 5, the ends of which pass into the holes of the strips 6 riveted to the sides of the box girder 1. The spring is equipped with a stepped spring at one end Chop 7 for the two hanging hooks that fit the sleeper 8-8, and at the other fork end has lobes for the fingers 12.

The lever 10 has an inclined crossmember, the upper end of which is connected to the spring by fingers 12, and the lower end has a suspension hook 3-3. To transfer the device, a handle 9 (fig. 4) and arms 11-11, attached to the sides of the beam for laying the spring hooks 3, 3 and 8, 8, is provided.

When hanging, the sleepers, during the shift, the fixture is installed on the inner parts of the soles of the track rails by the supports of the box girder 1, the lever 10 leans to the side, and the hanging hooks 3-3 and 8-8 are set up under the sleeper. Manually acting on the lever 10, the sleeper is pressed against the soles of the track rails and ballast lining of the sleeper ends is performed. At the end of the tamping, the instrument is removed for further use.

The subject of the patent.

A device for hanging the sleepers when they are tamped, characterized by the use of the ends of the box girder 1 installed on the inner parts of the soles of the track rails carrying a spring hinge pivotally connected to it using the horizontal axis of a spring 7, one end of which is provided with a stepped onor 7 for a pair of hooks hooked to the shnal 8- 8, and the other forked end has lobe grooves for fingers 12 on the crossmember.

the lever 10 carrying the second pair of hooks 8-3, which are gripping the sleeper, which device has the purpose of tightly pressing the tie to the soles of the track rails when manually acting on the said lever.

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