SU35065A1 - Clarke Spade Cable Guide - Google Patents

Description

The lack of existing designs of guide devices for Clarke shovels designed to unload wagons or warehouses is the rapid re-rubbing of the haul rope, due to the unsatisfactory arrangement of the guide blocks. The present invention aims at eliminating this drawback and consists in arranging a guide device for the Kllrk shovel cables equipped with three rollers, two of which alternately turn around the cable at different positions of the shovel, and the third is rotatable in a 360-turn rotating frame and serves to guide t bevy cable to the winch.

In FIG. 1 shows the proposed device, a side view; FIG. 2 the same in terms of. ,

A strut / is installed in the doors of the car or warehouse to be unloaded, pressed against the door sills 2 with the bar 3 by means of the handle 5 and abutting against the floor 77 of the car OR of the warehouse with the support J6. The axle / 5i / - # guiding grooved rollers b and 7 are located on the strut;

at a mutual distance from each other, determined by the thickness of the pull wire rope / 7 and made somewhat more than the thickness of the latter.

Tgovaya cable 77 is passed through the sleeve JO, fastened to the strut 7 and provided with a yoke 9, which can rotate around the axis AB and carrying the grooved roller 5, which bends around the cable 77 directed to the winch drum.

The described guide device allows for the unloading of a Clark shovel from a car or warehouse at any point without moving the guide rollers, and also makes the drive installation independent.

The subject matter of the invention.

A guide device for the Clarke’s shovel cable, mounted with a spreader in the doorway of a warehouse or carriage, characterized by the use of three rollers, of which two are 6, 7, alternately bending the cable at different positions of the shovel, are fixedly mounted on the strut 7, and the third 8 is reinforced using a 360 ° rotating cage P.