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Lifting device for drilling rods

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.
Publication Date:
Jan 01, 1982
Product Type:
Patent
Report Number:
SU 3006638/22-0322-03
Reference Number:
EDB-84-105630
Resource Relation:
Patent File Date: Filed date 21 Nov 1980; Other Information: PAT-APPL-968,317
Subject:
02 PETROLEUM; 03 NATURAL GAS; DRILL PIPES; MATERIALS HANDLING; MATERIALS HANDLING EQUIPMENT; DESIGN; NATURAL GAS WELLS; OIL WELLS; FASTENERS; FLEXIBILITY; HYDRAULIC EQUIPMENT; MAINTENANCE; RODS; DRILLING EQUIPMENT; EQUIPMENT; MECHANICAL PROPERTIES; PIPES; TENSILE PROPERTIES; WELLS; 020300* - Petroleum- Drilling & Production; 030300 - Natural Gas- Drilling, Production, & Processing
OSTI ID:
7082613
Country of Origin:
USSR
Language:
Russian
Availability:
Plenum Publishing Corp., New York, NY.
Submitting Site:
HEDB
Size:
Pages: v
Announcement Date:

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}
}