Truck -mounted drilling rig and play mast glide machanism thereof

Truck -mounted drilling rig and play mast glide machanism thereof

The utility model discloses a truck -mounted drilling rig and play mast glide machanism thereof, include a mast hydro -cylinder of being connected in the one end and the chassis of truck -mounted drilling rig, still including sliding the frame, one side of the frame that slides is connected with the...

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Hauptverfasser: MEI CHUNQING, BAI FANXIONG, LIU DAOJUN, ZONG QUNTAO, LU TIANRI, CUI ZHENHUA
Format: Patent
Sprache: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 MEI CHUNQING
BAI FANXIONG
LIU DAOJUN
ZONG QUNTAO
LU TIANRI
CUI ZHENHUA
description The utility model discloses a truck -mounted drilling rig and play mast glide machanism thereof, include a mast hydro -cylinder of being connected in the one end and the chassis of truck -mounted drilling rig, still including sliding the frame, one side of the frame that slides is connected with the other end that plays the mast hydro -cylinder, and the opposite side of the frame that slides is equipped with the mast that is used for with the truck -mounted drilling rig and forms along its length direction sliding fit's slide mechanism, play mast glide machanism still including the gliding actuating mechanism of drive mast relative slippage frame. This mast glide machanism only need control the adjustment that actuating mechanism can realize drilling platform, well control device terrain clearance, need not to increase the stroke of hydro -cylinder on chassis with propping up of ground hydro -cylinder, mast to the manufacturing cost of a ground hydro -cylinder has been reduced greatly. In addition, when actuating mechanism drive mast reciprocated for the frame that slides, the power of the vertical direction on the mast was born by a ground hydro -cylinder of mast completely to directly transmit and give ground, be favorable to protecting the chassis, avoid the chassis to bear reaction force's super large load and receive the damage.
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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 Truck -mounted drilling rig and play mast glide machanism thereof
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