SU1402472A1 - Vehicle automatic coupling centering device - Google Patents

Abstract

This invention relates to railway transport. The purpose of the invention is to increase reliability. In plate 10 and shock absorber 11, transverse slots 12 are made, offset from the same slots 13 and 14, made respectively in beam 2 and plate 5, on which also notches 15, 1 GoP are made. f-ly, 1 ill. (L IsD 4 Yu 7 / W

Description

The invention relates to gelatin; road transport and concerns mouth; tions designed to ensure the coaxiality of the longitudinal axes of the car and its coupler before coupling the cars.

The purpose of the invention is to increase reliability

The drawing shows schematically the proposed centering device for the vehicle's automatic coupling,; isomegres

I The centering device consists of I suspended from the socket (indicated by I thin line) of the pendants I 1 suspended on the beam 2c I by the guides 3, in which the plate 5 mounted on the supporting automatic coupler 4, resting on the springs 6, I fixed in the compressed state with the help of tightening elements 7, svo-; her upper head 8, interacting with the plate 5, and the lower head: 9 - with an additional plate 10, on

shock absorber 11 is fixed in plate 10 and shock absorber P, transverse slots 12 are made, shifted relative to similar slots 13 and 14, made respectively in beam 2 and plate 5, on which longitudinal grooves 15 are also made, the depth of which is greater than the height of the head 8.

When assembling the centering device, the top heads 8 of the stalk of the elements 7 are threaded into the slot 12 of the plate 10 and the shock absorber 11 and shifted to the center of the plate 10, after which they are passed through the slots 13 of the beam 2 and similar slots 14 of the plate 5 with the springs 6 preloaded The extension elements 7 are rotated around the vertical axis at an angle of 90 ° so that after the spring is discharged, the upper heads 8 of the column 7 elements 7 are placed in elongated recesses 15 formed on the plate 5.

The device works as follows.

When oscillations of coupled long cantilever cars with large amplitudes in antiphase, the relative displacements of their bodies

five

50

0

5 5

verticals These movements can be as large as a gripper; automatic couplings 4 vertically. In order to avoid wagon self-spacing, the relative movements of their automatic couplings 4 are vertically limited by special brackets. After limiting the relative displacement — the couplings engage the spring of the 6 centering devices. In this case, the lower heads 9 of the clamping elements 7 are moved downwards, a gap is formed between them and the shaft 2. With the possibility of unloading, in the process of oscillation of cars, centering ycT-i solids (detachment of coupler 4 from plate 5 with compressed springs 6), an impact interaction of the lower heads 9 of the clamping element 7 with the plate 10 occurs, and the shock absorber 11 absorbs most of the energy, resulting in reduced force loading of the tensioning element 7 when hit

Claims (1)

Invention Formula 1 s A centering device for the vehicle’s automatic coupling, containing a centering beam, a plate supporting the automatic coupling vertically sprung relative to it, and tightening elements passed through the holes of the beam and plate, in order to increase reliability, it is equipped with an additional plate with holes for tensioning elements, the top heads of which are made in the form of elongated protrusions, the holes in the said plates and the centering beam are also made elongated for the passage through them Article zhnyh elements and for locking the latter in plate der pendikul angles oblong openings formed grooves, wherein the holes in the ravine located at a distance less than the distance between the holes in an additional plate. 2 The device is pop.1, which differs from the fact that a rubber elastic element is mounted between the beam: and the additional slab.