MOUNTED EQUIPMENT Russian patent published in 1994 - IPC

FIELD: civil engineering. SUBSTANCE: mounted equipment installed on the boom of base machine comprises frame with guide posts 1, tamper 2 lifted along guide posts by pulling rope 3. Carriage 4 slides over guide posts 1. Support frame is disposed in lower part of posts 1. The upper part of frame carries turning mechanism 6 in the form of reel with central hole for the passage of pulling rope 3. Carriage 4 is made of a vertical conductor cylinder and at least four vertical members attached symmetrically thereto. Shock absorbers 8 are installed in lower part of guide posts 1. Rope 3 of the main equipment is attached to replaceable members 2 (tamper, piercing mechanism, etc.). Tamper 2 and conductor cylinder have through holes 9 and locking device. Additional shock absorbers are also provided with limiting locking device. EFFECT: multi-purpose utilization of mounted equipment. 3 cl, 5 dwg