Totally encapsulated type antiseptic sucker rod specific elevator and using method thereof

Totally encapsulated type antiseptic sucker rod specific elevator and using method thereof

The invention relates to a totally encapsulated type antiseptic sucker rod specific elevator and a using method thereof. The totally encapsulated type antiseptic sucker rod specific elevator comprises an elevator body, a loose piece, a closing piece, a closing piece shaft, a loose piece shaft and a...

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Hauptverfasser: DU HONGRONG, TANG YANPING, GAO XIAO, ZOU YOUHENG, WANG MINGJIANG, LIU XINZHONG, ZENG QIUZHI, SUN WEIQIANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
FIXED CONSTRUCTIONS
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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creator DU HONGRONG
TANG YANPING
GAO XIAO
ZOU YOUHENG
WANG MINGJIANG
LIU XINZHONG
ZENG QIUZHI
SUN WEIQIANG
description The invention relates to a totally encapsulated type antiseptic sucker rod specific elevator and a using method thereof. The totally encapsulated type antiseptic sucker rod specific elevator comprises an elevator body, a loose piece, a closing piece, a closing piece shaft, a loose piece shaft and a lifting ring, the two side walls of a semiarc-shaped main body of the elevator body are provided with lifting ring shafts, and are connected to the lifting ring through the lifting ring shafts, the two ends of the semiarc-shaped main body are provided with a closing piece female shaft seat and a closing piece male shaft seat respectively, the center of the semiarc-shaped main body is provided with a semicircular sucker rod through hole, the closing piece female shaft seat is connected to the closing piece through the closing piece shaft, the closing piece male shaft seat is connected to the loose piece through the loose piece shaft, the loose piece cooperates with the semiarc-shaped main body to achieve chucking an
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subjects EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
FIXED CONSTRUCTIONS
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
title Totally encapsulated type antiseptic sucker rod specific elevator and using method thereof
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