SU49284A1 - A device for recording the profile of a carriageable path - Google Patents

Description

The invention relates to a device for recording the profile of a pathway traveled by a wagon and consists in that for rotating the drive screw recording device with a speed proportional to the slope or ascent, a friction wheel suspended from the screw and located in different directions is attached to the screw and driven with one of them into the clutch at different heights of taper, depending on the size of the slope or rise.

In FIG. 1 shows the general scheme of a drive in front; FIG. 2 is the same from the side and FIG. 3-view of the conical angles and the friction wheel between them.

The proposed device is mounted on a four-wheeled cart (Fig. 1), during its movement on a paper tape A, rolled up in roller 7 (Fig. 2) and wound through roller 2 on the va-, face B, slopes and elevations of the street, street or railway are drawn of the way. These three rollers are driven by an endless transfer B (Fig. 1) from axis C. Paper tape A. passes under the writing device D, which is constant. in contact with paper tape. Rollers 7, 2, 3 can be set in motion by any other axis. Writing device D is held by shtanga E and

moves by turning the screw F to the left or to the right, depending on the direction of rotation of the screw F fastened to the wheel G, which sits on the axis N. Near the wheel G on the same axis // the rod / is suspended, at the lower end of which there is a friction Wheel K forming a tiled The wheels K G are interconnected by an endless gear L.

A conical roller movable on the axis O is driven into rotation from the axis C by means of an infinite transmission L. The spring P constantly presses the conical roller M to the roller Q, to which the stop .S rests, and which is also arranged movable on the axis O. The roller Q can move only along the axis. There is a chute in the Q roller. The dotted line shows a chute on the back of the roller Q; The tip of the stop 5, reinforced to the frame of the trolley (wagon), enters the trough.

When the cart is raised or lowered, the roller Q moves along the axis O due to the fact that the master R always remains steep and the point 5, as already mentioned, enters the roller Q of the roller and is fixed in the frame of the cart. The cone roller also performs the same movement. There are two conical rollers in the device (Fig. 2), namely, the conical rollers MI and M. Both are connected between each other by the rod T and are advanced, therefore, by roller Q together with the latter moving along the axis O. If the cart is on the ground with by lifting, the wheel K is in contact with the conical roller M-. Here, the writing device D is moved to the left. If the cart is located on a downward slope, then wheel K is in contact with / I. Writing device D moves to the right, as the roller J connected by the infinite transmission V rotates in the opposite direction. Faster or slower movement of the writing device D to the right or left is performed by conical rollers, which, in view of their movement in one direction or the other, transfer to the friction wheel K: so they increase or decrease the speed of its rotation. The taper roller moves more or less to one side or the other with a tandem R with a roller Q, depending on the steepness or the slope of the ascent or descent of the area indicated by the button W. The fork R is intended to always have the wheel K when the wagon hits the rubble was in contact with the taper roller even if the cart was not on flat ground. The top fork i7 moves along the axis /. In the case that the terrain is flat, the wheel L, located between two conical (rollers at a very small distance (Fig. 3), does not touch them, and the writing device D draws a horizontal line. As shown in Fig. 3, conical rollers must be installed (sealed) so that the wheel K at the slightest ascent or descent immediately comes into contact with the conical rollers.

The system of rolls that move the paper tape A must be equipped with a device so that when driving up or down the paper tape A is moved to a length corresponding to the horizontal projection of the path in the desired scale.

The subject matter of the invention.

A device for recording the profile of the path traveled by a carriage using a screw rod, which serves to move the writing device along a paper tape, drawn from the carriage wheel, characterized in that for rotation of the screw at a speed proportional to the slope or ascent of the track screw F rod / friction wheel A, connected by a flexible gear with wheel O fixed on screw F and located between conical rollers M and / From, rotated by gear from axles carriages in different directions and connected to a spring-loaded seed and conductive roller on the axis O Q, rotate in one or the other side pendulum wherein R and movable along the axis O by means of the stop S, entering the grooves on the roller. to In-ts author's certificate 2 49-284 I. Schumacher

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