CN2923199Y - Multifunction flow-nipple sleeve tube - Google Patents

Multifunction flow-nipple sleeve tube Download PDF

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Publication number
CN2923199Y
CN2923199Y CN 200620118686 CN200620118686U CN2923199Y CN 2923199 Y CN2923199 Y CN 2923199Y CN 200620118686 CN200620118686 CN 200620118686 CN 200620118686 U CN200620118686 U CN 200620118686U CN 2923199 Y CN2923199 Y CN 2923199Y
Authority
CN
China
Prior art keywords
oil nozzle
shank
connector
sleeve
plug
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.)
Expired - Lifetime
Application number
CN 200620118686
Other languages
Chinese (zh)
Inventor
钱爱萍
史建国
左明强
殷松
邓忠明
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.)
China Petroleum and Natural Gas Co Ltd
Original Assignee
China Petroleum and Natural Gas 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 China Petroleum and Natural Gas Co Ltd filed Critical China Petroleum and Natural Gas Co Ltd
Priority to CN 200620118686 priority Critical patent/CN2923199Y/en
Application granted granted Critical
Publication of CN2923199Y publication Critical patent/CN2923199Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

A detachable multipurposed bean sleeve applied in oil well comprising a sleeve top (1), a sleeve body (2), a needle bar (3), a spring (4), an end cap (5), a tapping needle bar (6), a connector (7) and a magnet ring (8). The sleeve top (1) is connected with the connector (7), the sleeve body (2) is connected with the end cap (5), the needle bar (3) is provided with the tapping needle bar (6), the spring (4) is equipped on the tapping needle bar (6), the magnet ring (8) is located within the sleeve top (1). The utility model can improve work efficiency and safety when mounting and dismounting the tapping needle bar (often with tamper), said tapping needle bar can easily go through working procedure of the bean when dismounting the bean, and friction force of the fetch bean can be formed into composite force of the magnetic force with the friction force, more convenient for mounting and dismounting said bean.

Description

Multi-functional oil nozzle sleeve
Technical field
The utility model is the essential instrument that the installation and removal of oilfield oil nozzle are used, and specifically, is multi-functional oil nozzle sleeve.
Background technology:
The main method that present scene, oil field addresses this problem is the logical oil nozzle of the hand-held finer wire pin of staff, because oil nozzle hole and steel wire diameter are all very little, so steel wire is difficult to align the oil nozzle hole, in real work, need the success of multi-pass operation ability, its operating efficiency is lower.Secondly, because the pipe internal pressure is very big before the oil nozzle of oil nozzle obstruction back, so the very easily outside ejection at a high speed of oil nozzle tamper in the logical oil nozzle process, the operating personnel that injure cause major accident, so its security is very poor.The sleeve function singleness of oil field use at present, can only be used for the installation and removal of oil nozzle, when the dismounting oil nozzle, the taking-up of oil nozzle realizes by the frictional force between oil nozzle outer-hexagonal head and the sleeve hexagon socket head fully, oil nozzle very easily comes off from sleeve, fall into easily in the standpipe, increase a lot of unnecessary troubles, operating efficiency is very low.
Summary of the invention:
The purpose of this utility model is to provide a kind of multi-functional oil nozzle sleeve, poor efficiency, the unsafe problems of the ordinary cartridge merit existence of existing inspection oil nozzle use have been solved, pin be can effectively improve and the operating efficiency and the security of oil nozzle (tamper is arranged in the oil nozzle often) and installing/dismounting oil nozzle disclosed, can make the sleeve cleansing pin when unloading oil nozzle, finish the operation in logical oil nozzle hole easily, and the frictional force that will get oil nozzle becomes the comprehensive function power (making a concerted effort) of magnetic force and frictional force, makes the installing/dismounting oil nozzle more convenient.
Comprise collet head, stack shell, shank, spring, plug, disclose shank, connector, magnet ring, collet head is connected with connector, and stack shell is connected with plug, is equipped with on the shank to disclose shank, and spring housing is being disclosed on the shank, and magnet ring is housed in collet head.
The utility model also adopts following technical scheme:
Stack shell is connected with connector.
Collet head is provided with two through holes to being.
Spring is installed in connector and discloses between the boss of shank.
Plug links to each other with screw thread with stack shell, and plug is provided with at least 2 each above being becoming the release through hole of distribution, is provided with centre bore in the plug.
Magnet ring is embedded between collet head and the connector, and its centre bore is a passage of disclosing shank.
Advantage of the present utility model is:
This product makes sleeve disclose pin and oil nozzle hole centering easily, is convenient to remove the oil nozzle tamper, and the strong magnet power in the sleeve becomes the comprehensive function power of magnetic force and frictional force with simple frictional force, and oil nozzle is difficult for coming off from sleeve like this, and operating efficiency improves greatly.
1, compares existing instrument and have more security, disclosing pin and can with the naked eye not go to aim at the oil nozzle hole on it, after putting oil nozzle six sides, press trigger with hand, it discloses pin can pass tamper in the cleaning hole of oil nozzle hole, play the release effect, the oil that oil nozzle ejects, gas, water are discharged by two passages: two symmetrical pressure relief vents of A, sleeve head, the discharge channel in B, the sleeve.This mainly reaches two purpose: A, eyes are wounded by oil gas and foreign matter when avoiding hand-held steel wire to disclose oil nozzle, B, this sleeve aim at without eyes when release, press and disclose the pin trigger and get final product, can saving time, (hand-held steel wire is disclosed the oil nozzle hole and will be disclosed several times when checking oil nozzle in the past, and when if touch hard object stops up steel wire disclose motionless, so pretty troublesomely lose time again).
2, it is more convenient to compare existing tool operation, this depends on the strong magnet ring of design and installation on the sleeve, because it is more convenient that oil nozzle is got in the effect of magnet, when getting oil nozzle, then wants by used sleeve extreme care, need hold the breath very carefully along the very long operation of mouthpiece cover center line, otherwise oil nozzle will come off in the mouthpiece cover, also probably falls into and brings bigger trouble in the standpipe.
Use through the scene, it is convenient and swift to be better than conventional inspection oil nozzle sleeve greatly with security.
Description of drawings:
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment:
As shown in drawings, comprise collet head 1, stack shell 2, shank 3, spring 4, plug 5, disclose shank 6, connector 7, magnet ring 8, collet head 1 is connected with connector 7, stack shell 2 is connected with plug 5, be equipped with on the shank 3 and disclose shank 6, spring 4 is enclosed within to be disclosed on the shank 6, and magnet ring 8 is housed in collet head 1.
Stack shell 2 is connected with connector 7.
Collet head 1 is provided with two through holes to being.
Spring 4 is installed in connector 7 and discloses between the boss 61 of shank 6.
Plug 5 links to each other with stack shell 2 usefulness screw threads, and plug 5 is provided with at least 2 each above being becoming the release through hole of distribution, is provided with centre bore in the plug 5.
Magnet ring 8 is embedded between collet head 1 and the connector 7, and its centre bore is a passage of disclosing shank 6.
The front end branch sleeve head 1 of connector 7, the rear end connects stack shell 2, and four manholes are arranged itself.
This invention is made up of four parts: first's collet head 1: be interior six square toes of extracting outer six sides of oil nozzle, the magnet ring of inlaying within it in addition 8 plays the effect that holds oil nozzle.Second portion sleeve stack shell 2: the other end screwed connection of it and connector 7, it is the main body of sleeve 1, its rear end sleeve plug 5 with screwed connection.Third part connector 7: its front end branch sleeve head 1, the rear end connects stack shell 2, and its centre bore is to disclose the passage of pin and play the effect of disclosing pin of setting upright, and four manholes itself are arranged in addition.The 4th part is disclosed shank 6: be provided with boss 61 above him, it mainly acts on is the tamper of disclosing in the oil nozzle hole.
1, collet head 1 plays the loading and unloading oil nozzle, is provided with two 4 millimeters through holes to being thereon simultaneously, plays the release effect of meeting when pressing.
2, sleeve stack shell 2 is main parts of sleeve, and it is connected with plug 5 with connector 7, is handgrip part.
3, the effect of disclosing shank 6 mainly is to promote shank 6 to drive and disclose pin and go deep in the oil nozzle hole tamper in it being disclosed.
4, spring 4 is mounted between the boss 61 of connector 7 and striker 6, plays the effect of disclosing pin of shrinking.
5, plug 5 links to each other with stack shell 2 usefulness screw threads, itself has four 4 millimeters to being the release through hole of distribution, and its centre bore plays the centralizing function of disclosing shank 6 again in addition.
6, connector 7 is an integral body, is the screwed connection body of branch sleeve head 1 and stack shell 2.Have 4 to be discharge channel to 4 millimeters through holes being distribution on its subplate, its centre bore is the passage of shank 3, and plays centralizing function.
7, magnet ring 8 is embedded between collet head 1 and the connector 7, and centre bore is a passage of disclosing shank 3.It mainly acts on is to hold oil nozzle with its magnetic force when getting oil nozzle, prevents the oil nozzle slippage.
1, assembly program:
At first magnet ring 8 is kept flat in the collet head 1, then connector 7 and collet head 1 dextrorotation screwed connection.Again stack shell 2 and connector 7 dextrorotation screwed connections.The 3rd step was spring 4 to be enclosed within to disclose on the shank 6 (be inserted in from the needle point direction), probeed into along stack shell 2 afterbodys in the lump will disclosing shank 6, spring 4, made shank 3, disclosed shank 6 and be deep in the connector 7.The 4th step was inserted in the centre bore of plug 5 and discloses shank 6, and dock dextrorotation with stack shell 2 afterbody screw threads and tighten, and will disclose shank 6 at last and disclosed shank 6 afterbody screwed connections and promptly finish assembling, became a complete multi-functional oil nozzle sleeve.

Claims (7)

1. multi-functional oil nozzle sleeve, comprise collet head (1), stack shell (2), shank (3), spring (4), plug (5), disclose shank (6), connector (7), magnet ring (8), it is characterized in that: collet head (1) is connected with connector (7), stack shell (2) is connected with plug (5), be equipped with on the shank (3) and disclose shank (6), spring (4) is enclosed within to be disclosed on the shank (6), and magnet ring (8) is housed in collet head (1).
2. multi-functional oil nozzle sleeve according to claim 1 is characterized in that: stack shell (2) is connected with connector (7).
3. multi-functional oil nozzle sleeve according to claim 1 is characterized in that: collet head (1) is provided with two through holes to being.
4. multi-functional oil nozzle sleeve according to claim 1 is characterized in that: spring (4) is installed in connector (7) and discloses between the boss (61) of shank (6).
5. multi-functional oil nozzle sleeve according to claim 1 is characterized in that: plug (5) links to each other with screw thread with stack shell (2), and plug (5) is provided with at least 2 each above being becoming the release through hole of distribution, and plug is provided with centre bore in (5).
6. multi-functional oil nozzle sleeve according to claim 1 is characterized in that: magnet ring (8) is embedded between collet head (1) and the connector (7).
7. multi-functional oil nozzle sleeve according to claim 1 is characterized in that: the front end branch sleeve head (1) of connector (7), the rear end connects stack shell (2), and four manholes are arranged itself.
CN 200620118686 2006-06-14 2006-06-14 Multifunction flow-nipple sleeve tube Expired - Lifetime CN2923199Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620118686 CN2923199Y (en) 2006-06-14 2006-06-14 Multifunction flow-nipple sleeve tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620118686 CN2923199Y (en) 2006-06-14 2006-06-14 Multifunction flow-nipple sleeve tube

Publications (1)

Publication Number Publication Date
CN2923199Y true CN2923199Y (en) 2007-07-18

Family

ID=38259624

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620118686 Expired - Lifetime CN2923199Y (en) 2006-06-14 2006-06-14 Multifunction flow-nipple sleeve tube

Country Status (1)

Country Link
CN (1) CN2923199Y (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103639950A (en) * 2013-12-11 2014-03-19 德阳市迪信佳阀门制造有限公司 Magnetic socket spanner
TWI472411B (en) * 2012-10-17 2015-02-11
CN105080913A (en) * 2015-07-20 2015-11-25 中国石油化工股份有限公司 Safety nozzle cleaner for oil nozzle
CN105479399A (en) * 2016-02-01 2016-04-13 湖北金安纺织集团股份有限公司 Multifunctional ejector rod device for pneumatically disassembling rubber rollers
CN108607857A (en) * 2018-05-10 2018-10-02 合肥航机械科技股份有限公司 A kind of atomizer cleaning equipment
CN110962077A (en) * 2018-09-29 2020-04-07 中国石油天然气股份有限公司 Oil nozzle sleeve

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI472411B (en) * 2012-10-17 2015-02-11
CN103639950A (en) * 2013-12-11 2014-03-19 德阳市迪信佳阀门制造有限公司 Magnetic socket spanner
CN105080913A (en) * 2015-07-20 2015-11-25 中国石油化工股份有限公司 Safety nozzle cleaner for oil nozzle
CN105479399A (en) * 2016-02-01 2016-04-13 湖北金安纺织集团股份有限公司 Multifunctional ejector rod device for pneumatically disassembling rubber rollers
CN108607857A (en) * 2018-05-10 2018-10-02 合肥航机械科技股份有限公司 A kind of atomizer cleaning equipment
CN110962077A (en) * 2018-09-29 2020-04-07 中国石油天然气股份有限公司 Oil nozzle sleeve

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C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20070718

EXPY Termination of patent right or utility model