CN104863530A - Portable iron roughneck shrinkage mechanism - Google Patents

Portable iron roughneck shrinkage mechanism Download PDF

Info

Publication number
CN104863530A
CN104863530A CN201510206984.3A CN201510206984A CN104863530A CN 104863530 A CN104863530 A CN 104863530A CN 201510206984 A CN201510206984 A CN 201510206984A CN 104863530 A CN104863530 A CN 104863530A
Authority
CN
China
Prior art keywords
telescopic arm
telescopic
hydraulic cylinder
iron driller
contracting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510206984.3A
Other languages
Chinese (zh)
Inventor
徐平建
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NANTONG JINNIU MACHINERY MANUFACTURE CO Ltd
Original Assignee
NANTONG JINNIU MACHINERY MANUFACTURE CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NANTONG JINNIU MACHINERY MANUFACTURE CO Ltd filed Critical NANTONG JINNIU MACHINERY MANUFACTURE CO Ltd
Priority to CN201510206984.3A priority Critical patent/CN104863530A/en
Publication of CN104863530A publication Critical patent/CN104863530A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/16Connecting or disconnecting pipe couplings or joints

Abstract

The invention provides a portable iron roughneck shrinkage mechanism. The mechanism comprises a telescopic arm, an upright connected with one end of the telescopic arm, a caliper body bracket connected with the other end of the telescopic arm, a telescopic hydraulic cylinder connected between the telescopic arm and the upright, and a lifting hydraulic cylinder arranged in the upright, wherein the telescopic arm adopts a parallelogram link mechanism. The shrinkage mechanism provided by the invention is a device capable of transporting an iron roughneck caliper body assembly to a wellhead and returning the iron roughneck caliper body assembly to the original position; the open and close of the telescopic arm are guaranteed through a rotating shaft; the cylinder body of the telescopic hydraulic cylinder can swing along with the telescopic arm.

Description

Portable iron driller contracting mechanism
Technical field
The present invention relates to a kind of iron driller, specifically, relate to a kind of portable iron driller contracting mechanism, belong to mechanical equipment technical field.
Background technology
Iron driller is one of main corollary equipment of rig tubing string treatment system during automated drilling is produced, as the upgrading substitute products of hydraulic power tongs, iron driller can complete safely, efficiently drilling tool upper button, shackle, link closely and rush the work such as button.
Existing iron driller is bulky, also heavier, is inconvenient to use in some occasion, thus limits the development of domestic drillng operation.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art part, a kind of portable iron driller contracting mechanism is provided.
Portable iron driller contracting mechanism of the present invention, comprise telescopic arm, the column be connected with telescopic arm one end, the caliper support be connected with the telescopic arm other end, the lifting hydraulic cylinder that is connected in the telescopic hydraulic cylinder between telescopic arm and column and is located in column, described telescopic arm is parallelogram connection-rod structure.
Described caliper support and telescopic arm are connected by turning cylinder.
Described telescopic hydraulic cylinder tilts.
Described telescopic arm is two parallelogram connection-rod structures.
Described telescopic arm is many parallelogram connection-rods structure.
Telescoping mechanism of the present invention can be that iron driller caliper assembly is transferred to well head, and turns back to the device of origin-location.Ensure that telescopic arm is in opening and closing by rotating shaft.The cylinder body of telescopic hydraulic cylinder can swing with telescopic arm.
Detailed description of the invention
Embodiment 1
Portable iron driller contracting mechanism of the present invention, comprise telescopic arm, the column be connected with telescopic arm one end, the caliper support be connected with the telescopic arm other end, the lifting hydraulic cylinder that is connected in the telescopic hydraulic cylinder between telescopic arm and column and is located in column, described telescopic arm is parallelogram connection-rod structure.
Described caliper support and telescopic arm are connected by turning cylinder.
Described telescopic hydraulic cylinder tilts.
Described telescopic arm is two parallelogram connection-rod structures.
Telescoping mechanism of the present invention can be that iron driller caliper assembly is transferred to well head, and turns back to the device of origin-location.Ensure that telescopic arm is in opening and closing by rotating shaft.The cylinder body of telescopic hydraulic cylinder can swing with telescopic arm.
Embodiment 2
Portable iron driller contracting mechanism of the present invention, comprise telescopic arm, the column be connected with telescopic arm one end, the caliper support be connected with the telescopic arm other end, the lifting hydraulic cylinder that is connected in the telescopic hydraulic cylinder between telescopic arm and column and is located in column, described telescopic arm is parallelogram connection-rod structure.
Described caliper support and telescopic arm are connected by turning cylinder.
Described telescopic hydraulic cylinder tilts.
Described telescopic arm is three parallelogram connection-rod structures.
Telescoping mechanism of the present invention can be that iron driller caliper assembly is transferred to well head, and turns back to the device of origin-location.Ensure that telescopic arm is in opening and closing by rotating shaft.The cylinder body of telescopic hydraulic cylinder can swing with telescopic arm.

Claims (5)

1. portable iron driller contracting mechanism, it is characterized in that, comprise telescopic arm, the column be connected with telescopic arm one end, the caliper support be connected with the telescopic arm other end, the lifting hydraulic cylinder that is connected in the telescopic hydraulic cylinder between telescopic arm and column and is located in column, described telescopic arm is parallelogram connection-rod structure.
2. portable iron driller contracting mechanism according to claim 1, is characterized in that, described caliper support and telescopic arm are connected by turning cylinder.
3. portable iron driller contracting mechanism according to claim 1, is characterized in that, described telescopic hydraulic cylinder tilts.
4. portable iron driller contracting mechanism according to claim 1, is characterized in that, described telescopic arm is two parallelogram connection-rod structures.
5. portable iron driller contracting mechanism according to claim 1, is characterized in that, described telescopic arm is many parallelogram connection-rods structure.
CN201510206984.3A 2015-04-28 2015-04-28 Portable iron roughneck shrinkage mechanism Pending CN104863530A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510206984.3A CN104863530A (en) 2015-04-28 2015-04-28 Portable iron roughneck shrinkage mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510206984.3A CN104863530A (en) 2015-04-28 2015-04-28 Portable iron roughneck shrinkage mechanism

Publications (1)

Publication Number Publication Date
CN104863530A true CN104863530A (en) 2015-08-26

Family

ID=53909654

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510206984.3A Pending CN104863530A (en) 2015-04-28 2015-04-28 Portable iron roughneck shrinkage mechanism

Country Status (1)

Country Link
CN (1) CN104863530A (en)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050047884A1 (en) * 2003-08-29 2005-03-03 Jaroslav Belik Automated arm for positioning of drilling tools such as an iron roughneck
CN2844402Y (en) * 2005-08-31 2006-12-06 兰州腾达液压气动成套有限责任公司 Hydraulic spiral fastener of petroleum driller
WO2008114064A1 (en) * 2007-03-22 2008-09-25 National Oilwell Varco, L.P. Apparatus and method for moving connection equipment on a drilling rig
CN101397892A (en) * 2008-11-11 2009-04-01 四川劳玛斯特高胜石油钻采设备有限公司 Iron driller
CN201269056Y (en) * 2008-08-29 2009-07-08 濮阳市中原锐实达石油设备有限公司 Telescopic arm
CN202370458U (en) * 2011-12-21 2012-08-08 濮阳市中原锐实达石油设备有限公司 Iron driller
CN202689976U (en) * 2012-07-18 2013-01-23 上海振华重工(集团)股份有限公司 Cantilever type iron driller
CN203161125U (en) * 2013-03-15 2013-08-28 宝鸡石油机械有限责任公司 Retractable arm type ion roughneck
CN103556942A (en) * 2013-10-21 2014-02-05 安徽和翔机械科技有限公司 Petroleum drilling device with multifunctional adjusting structure
CN203515393U (en) * 2013-10-21 2014-04-02 中国石油化工股份有限公司 Iron roughneck
US20140299376A1 (en) * 2013-04-03 2014-10-09 Jeffrey Lee Bertelsen Low maintenance iron roughneck system with replaceable modular components thereof

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050047884A1 (en) * 2003-08-29 2005-03-03 Jaroslav Belik Automated arm for positioning of drilling tools such as an iron roughneck
CN2844402Y (en) * 2005-08-31 2006-12-06 兰州腾达液压气动成套有限责任公司 Hydraulic spiral fastener of petroleum driller
WO2008114064A1 (en) * 2007-03-22 2008-09-25 National Oilwell Varco, L.P. Apparatus and method for moving connection equipment on a drilling rig
CN201269056Y (en) * 2008-08-29 2009-07-08 濮阳市中原锐实达石油设备有限公司 Telescopic arm
CN101397892A (en) * 2008-11-11 2009-04-01 四川劳玛斯特高胜石油钻采设备有限公司 Iron driller
CN202370458U (en) * 2011-12-21 2012-08-08 濮阳市中原锐实达石油设备有限公司 Iron driller
CN202689976U (en) * 2012-07-18 2013-01-23 上海振华重工(集团)股份有限公司 Cantilever type iron driller
CN203161125U (en) * 2013-03-15 2013-08-28 宝鸡石油机械有限责任公司 Retractable arm type ion roughneck
US20140299376A1 (en) * 2013-04-03 2014-10-09 Jeffrey Lee Bertelsen Low maintenance iron roughneck system with replaceable modular components thereof
CN103556942A (en) * 2013-10-21 2014-02-05 安徽和翔机械科技有限公司 Petroleum drilling device with multifunctional adjusting structure
CN203515393U (en) * 2013-10-21 2014-04-02 中国石油化工股份有限公司 Iron roughneck

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PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
EXSB Decision made by sipo to initiate substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20150826

RJ01 Rejection of invention patent application after publication