Abstract
A lifter is proposed for drilling rods including a spacer stand with rotating bracket, boom with by-pass rollers, spacing and lifting hydrocylinders with rods and flexible tie mechanism. In order to improve labor productivity by improving maneuverability and to increase the maintenance zone, the lifter is equipped with a hydrocylinder of advance and a cross piece which is installed with the possibility of forward and rotational movement on the stand, and in which by means of the hydrocylinder of advance a boom is attached. Within the indicated boom there is a branch of the flexible tie mechanism with end attached with the possibility of regulation over the length on a rotating bracket, while the rod of the lifting hydrocylinder is connected to the cross piece.
Citation Formats
Radzivilovich, L L, Laptev, A G, and Lipkovich, V A.
Lifting device for drilling rods.
USSR: N. p.,
1982.
Web.
Radzivilovich, L L, Laptev, A G, & Lipkovich, V A.
Lifting device for drilling rods.
USSR.
Radzivilovich, L L, Laptev, A G, and Lipkovich, V A.
1982.
"Lifting device for drilling rods."
USSR.
@misc{etde_7082613,
title = {Lifting device for drilling rods}
author = {Radzivilovich, L L, Laptev, A G, and Lipkovich, V A}
abstractNote = {A lifter is proposed for drilling rods including a spacer stand with rotating bracket, boom with by-pass rollers, spacing and lifting hydrocylinders with rods and flexible tie mechanism. In order to improve labor productivity by improving maneuverability and to increase the maintenance zone, the lifter is equipped with a hydrocylinder of advance and a cross piece which is installed with the possibility of forward and rotational movement on the stand, and in which by means of the hydrocylinder of advance a boom is attached. Within the indicated boom there is a branch of the flexible tie mechanism with end attached with the possibility of regulation over the length on a rotating bracket, while the rod of the lifting hydrocylinder is connected to the cross piece.}
place = {USSR}
year = {1982}
month = {Jan}
}
title = {Lifting device for drilling rods}
author = {Radzivilovich, L L, Laptev, A G, and Lipkovich, V A}
abstractNote = {A lifter is proposed for drilling rods including a spacer stand with rotating bracket, boom with by-pass rollers, spacing and lifting hydrocylinders with rods and flexible tie mechanism. In order to improve labor productivity by improving maneuverability and to increase the maintenance zone, the lifter is equipped with a hydrocylinder of advance and a cross piece which is installed with the possibility of forward and rotational movement on the stand, and in which by means of the hydrocylinder of advance a boom is attached. Within the indicated boom there is a branch of the flexible tie mechanism with end attached with the possibility of regulation over the length on a rotating bracket, while the rod of the lifting hydrocylinder is connected to the cross piece.}
place = {USSR}
year = {1982}
month = {Jan}
}