SU27502A1 - Device for counting the number of trolleys on the cableway - Google Patents

Description

In the proposed device, the counting of the number of trolleys served on the cableway, the cable-rolling pulley is connected to the already known rev counter mechanism for recording the location of the trolley, and for counting the number of trolleys served, the spring pin is mounted on the roller of the said counting mechanism and turns a jaw jointed with the pointer when the trolleys are lifted, and when descending the sliding jib, the rotation of which is stopped by the ratchet.

In FIG. 1 is a side view of a device for counting the number of trolleys on a cable car; FIG. 2 is a front view of the device; FIG. 3 is a section through AB in FIG. one.

The device consists of a pin 1, sitting on a horizontal shaft 2 with a screw 3, coupled with the bristles 5 on the vertical shaft 4, carrying a conical bristle 6 for engagement with the bristles 7, sitting on the upper horizontal roller 8, bearing a spring pin 9 and the arrow 10, indicating on the dial 11 the location of the trolley.

To indicate the number of trolleys served, there is a roller 12 carrying the gear 13, the ratchet 14 and the arrow 10. The rollers 8 and 12 are supported by brackets 15 and 15, of which 15 carries the ratchet dog J6. All movable parts of the device, except for shkivka 1, are enclosed in a casing. The rod 18 with the help of the spring 19 holds the device and, therefore, the tongue 1. at the height above the cable 17. The running rope 17, rotating the tongue 1, actuates the worm gear 3-5 and the shaft 4c of the tapered gear 6, the latter with a tapered gear 7 rotates the horizontal roller 8, which, in turn, forces the movement of the dial 11 arrow 10, indicating the location of the cage with trolleys (in Fig. 2, the arrow indicates the location of the cage with trolleys on the platform 2).

With each lift of the cage with the trolleys upwards, the spring pin 9 with the help of the notch 13 will move the arrow 10 one division, which will indicate the number of the trolleys on the corresponding dial; when the cage is lowered down, the finger 9 slips under the teeth 13, since rotation of the teeth 13 and, consequently, arrows 10, is prevented by the dog 16, which breaks out a ratchet tooth 14.

The subject matter of the invention.

A device for counting the number of trolleys filed on the cableway, characterized in that the already known rotation counter mechanism with a pulley 2 rolling along the rope was used to register the trolley location, and the finger 9 mounted on the roller 8 and used for counting the number of trolleys applied turning each time the trolley comes up with gear 13 coupled to the pointer.