| 摘要 |
FIELD: construction.SUBSTANCE: installation method of wire ties involves a guide tie-rod and a wire tie with a conical tip. Ramming of wire ties is performed with two or more impact hammers; with that, a guide tie-rod on which a movable stop is fixed is put on wire with the conical tip. Above the stop along the tie-rod at ramming there installed are two or more impact hammers that are brought into translational movements mechanically by means of telescopic handles. After ramming is completed and when the guide tie-rod is being removed, an installation place of the movable stop is altered, and it is installed on the guide tie-rod above impact hammers.EFFECT: improving efficiency and reliability of installation of wire ties on slopes and in gullets; increasing tie installation speed; reducing prime cost of works to minimum.5 cl, 6 dwg |
