SU26335A1 - Device for lubrication of rails on curved track sections - Google Patents

Description

In order to lubricate the rails on curved sections of the track, it is known to use devices in which the lubrication valve is opened by a rod connected to a roller deflected by a curved track rail. In the proposed device, the opening of the crane takes place under pressure of the mowed edges of the holder holding the rod with the roller onto the rod connected to the rotary lever opening the lubricating valve.

In the schematic drawing of FIG. 1 is a front view of the device; FIG. 2 - view of the holder with a fork; FIG. 3 is a side view of the rollers; and FIG. 4-front view of the front roller.

The fixture consists (Fig. 2) of the frame J, having the shape of a prism, and placed in the centers 2, fixed in the fork-shaped holder 3 with bevelled lateral edges a, 6, s (Fig. 1). The sleeve 5 has two shanks 5 for attachment to the carriage. The frame 6 is attached to the frame I, ending with the fork 7. The roller 15 with the flange 8 is fixed on the axis 9, threaded into the lugs of the fork 7. The rod 6 at the top passes into the rod 10, threaded through the bottom 11 of the cup 12. The spring 13 is clamped between the bottom Ijf and shoulder / 4 rods Q, Another IP boom is attached to the latter, also with a forked end 20 in which roller 21 is fixed, which is prefabricated (Fig. 4) and has a middle toothed groove 22, on both sides of which are felt circles 23 Stuck with washers 24 bolts. The toothed rollers 15 and 21 are meshed over track 18, and the felt wheels 25 are in friction with the sides of track J (S. The brackets 5 to the rod are attached to the ha 26 with the roller 27 and the spring 2S. Ha ha 26 is connected to The lever 29 pivots at point 30, the other end of which is connected to the valve in the oil can 3 /, to which lubricant is supplied through the tube 3. The device is installed in the car above each rail of the lelei in front of the front wheels of the car on a special ram to which the shanks are attached.

When the car passes the curved sections of the track, the boom 6 and JS deviate from the vertical position and occupy either the AB or the SD position (Fig. 1), as a result of which the roller 7, pressed by the oblique edges ab from the yoke 5, pushes the thru 26 At the bottom and last, acting on the lever 29, opens the valve of the oiler 31 and delivers lubricant to the rollers 15 and 21, which is absorbed into the felt circles 33,

greasing both side surfaces of a rail track. When moving to the straight section of the path, the rod 6 will again take up a vertical position, the roller 87 will return to the top of the angle of the faces a, b from the holder 5, and the rod 86 will, in turn, under the action of the spring 28, lift up by closing the valve of the oiler 31 .L

The subject matter of the invention.

Claims (2)

1. Device for lubrication of rails on curved sections of the track using a lubricant valve control using a pull-rod system connected by a roller that is deflected by a curved track. rail, characterized in that the opening of the lubricating valve is carried out by beveled edges of the forked casing 4 attached to the carriage and holding the rod 6 which is rockingly connected to it and provided with a roller 15 at its end. 2. An embodiment of the device according to claim 1, characterized in that the rod 6 is provided with a spring rod 26, equipped at one end with a pressure roller D; 7, and at the other end with a pivoting lever 89, which serves to open the lubrication valve of the oiler 31. figg fngz S о ..; :: y1gyg7 , n;:: rr -: ..