CN105665401A - Petroleum drill pipe supporting mechanism - Google Patents
Petroleum drill pipe supporting mechanism Download PDFInfo
- Publication number
- CN105665401A CN105665401A CN201610126548.XA CN201610126548A CN105665401A CN 105665401 A CN105665401 A CN 105665401A CN 201610126548 A CN201610126548 A CN 201610126548A CN 105665401 A CN105665401 A CN 105665401A
- Authority
- CN
- China
- Prior art keywords
- circular ring
- outer toroid
- interior annulus
- supporting mechanism
- arc
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- Earth Drilling (AREA)
Abstract
The invention discloses a petroleum drill pipe supporting mechanism which comprises an outer circular ring and an inner circular ring. The inner circular ring is located in the outer circular ring, and the outer circular ring and the inner circular ring are concentric circular rings. The outer circular ring is fixedly connected with the inner circular ring through a connecting rod. At least one threaded through hole is formed in the inner circular ring. Bolts matched with the threaded through holes are arranged in the threaded through holes. Rollers are arranged on the outer wall of the outer circular ring. A base is further included. An arc-shaped groove is formed in the base. A guide rail matched with the rollers is arranged in the arc-shaped groove. The inner circular ring for clamping and fixing a drill pipe is arranged, the rollers are arranged on the outer wall of the outer circular ring, the base and the arc-shaped groove for supporting the outer circular ring are arranged, and the guide rail matched with the rollers is arranged in the arc-shaped groove; and a motor rotates to drive the outer circular ring to rotate in the arc-shaped groove, then rotation of the drill pipe is achieved, and operation is convenient.
Description
Technical field
The present invention relates to petroleum machinery processing unit (plant), be specifically related to a kind of oil drill rocker supporting mechanism.
Background technology
In the recovery process of oil, drilling rod is a kind of requisite instrument, and drilling rod is reusable, in order to improve the service life of drilling rod, must carry out drilling rod safeguarding cleaning after using finishing drilling bar every time. Drilling rod is in the process used, the scrap things such as earth, aggregate chips, oil stain produced by drilling well can adhere to early drilling-rod external wall, the outer wall of drilling rod can be corroded, influence whether the service life of drilling rod, and the use next time of drilling rod can be impacted, the drilling rod being attached with scrap thing influences whether quality and the work efficiency of drilling well next time, therefore, it must be cleaned by drilling rod after a procedure, due to being relatively large in diameter of drilling rod used in petroleum machinery, therefore need to fix drilling rod fixture when cleaning drilling rod, it is simple to its outer wall is cleaned.
Existing fixture causes the rotation being not easy to drilling rod, then causes being not easy to cleaning drilling-rod external wall.
Summary of the invention
Present invention aim at providing a kind of oil drill rocker supporting mechanism, to solve the problem that existing drilling rod fixture is not easy to rotate drilling rod.
The present invention is achieved through the following technical solutions:
A kind of oil drill rocker supporting mechanism, including outer toroid and interior annulus, described interior annulus is positioned at outer toroid, and outer toroid and interior annulus are donut, described outer toroid is connected by connecting rod and interior annulus are fixing, described interior annulus is provided with at least one tapped through hole, in described tapped through hole, is provided with the bolt coordinated with tapped through hole; The outer wall of described outer toroid is provided with roller, also includes pedestal, and pedestal is provided with arcuate groove, is provided with the guide rail coordinated with roller in arcuate groove.
Existing fixture is in the process of holding drill pipe, if needing to rotate drilling rod, it is necessary to first unscrew the bolt for holding drill pipe on fixture, then carrying out rotating drilling rod again, causing the rotation being not easy to drilling rod.
Outer toroid of the present invention has motor driving to rotate in its axial direction, then pass through roller to slide in guide rail the rotation realizing outer toroid in arcuate groove, interior annulus of the present invention and outer toroid are used for gripping drilling rod, described are used for supporting outer toroid based on arcuate groove.
The work process of the present invention: drilling rod is disposed within annulus, rotating bolt, slip is lived, when needs rotate drilling rod, starts electric machine rotation outer toroid and can realize the rotation of drilling rod, easy to operate.
The present invention is by being arranged to grip the interior annulus of drilling rod, outer toroid outer wall is provided with roller, it is provided with the pedestal and arcuate groove that support outer toroid, the guide rail coordinated with roller it is provided with in arcuate groove, outer toroid rotation in arcuate groove is not realized by electric machine rotation outer toroid, carry out realizing the rotation of drilling rod, easy to operate.
The present invention is by arranging the interior annulus and outer toroid being mutually permanently connected, it is simple to operation turns bolt.
Further, bolt one end inside interior annulus is provided with arc grip block, and arc grip block is provided with screwed hole, and bolt twist-on is in screwed hole.
The inwall of arc grip block of the present invention is just fitted with drilling-rod external wall; The length and width of described arc grip block be preferably in annulus girth 1/8, length specifically refers to arc grip block arc length radially, and width specifically refers in arc grip block length axially.
The present invention, by arranging the arc grip block arranged with drilling rod laminating, improves the firm grip with drilling rod; By arranging bolt and arc grip block fit system holding drill pipe, it is simple to clamp various sizes of drilling rod.
Further, arc grip block is coaxial with interior annulus.
It is easy to improve further the stability of clamping.
Further, the arc length of arcuate groove is be more than or equal to the 1/3 of outer toroid girth, and less than or equal to the 1/2 of outer toroid girth.
Further, the screw on interior annulus has 3.
Further, connecting rod place straight line overlaps with the diameter of outer toroid.
Be conducive to improving the stability connected between interior annulus and outer toroid.
Further, connecting rod has 3, and connecting rod is equally distributed on interior annulus.
Uniform force is balanced, improves the fastness of clamping further.
The present invention compared with prior art, has such advantages as and beneficial effect:
1, the present invention is by being arranged to grip the interior annulus of drilling rod, outer toroid outer wall is provided with roller, it is provided with the pedestal and arcuate groove that support outer toroid, the guide rail coordinated with roller it is provided with in arcuate groove, outer toroid rotation in arcuate groove is not realized by electric machine rotation outer toroid, carry out realizing the rotation of drilling rod, easy to operate.
2, the present invention is by the interior annulus being mutually permanently connected and outer toroid, arranges by arranging bolt and arc grip block fit system holding drill pipe, for fixed clamp drilling rod, it is to avoid because gravity is bent downwardly the deformation caused in the middle part of drilling rod.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by the embodiment of the present invention, constitutes the part of the application, is not intended that the restriction to the embodiment of the present invention. In the accompanying drawings:
Fig. 1 is the structural representation of supporting mechanism.
The parts title of labelling and correspondence in accompanying drawing:
1-outer toroid, annulus in 2-, 3-arc grip block, 4-bolt, 5-connecting rod, 6-roller, 7-arcuate groove, 8-pedestal.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, and exemplary embodiment and the explanation thereof of the present invention are only used for explaining the present invention, not as a limitation of the invention.
Embodiment 1:
As shown in Figure 1, a kind of oil drill rocker supporting mechanism, including outer toroid 1 and interior annulus 2, described interior annulus 2 is positioned at outer toroid 1, and outer toroid 1 and interior annulus 2 are donut, described outer toroid 1 is connected by connecting rod 5 is fixing with interior annulus 2, described interior annulus 2 is provided with 3 tapped through holes, is provided with the bolt 4 coordinated with tapped through hole in described tapped through hole; The outer wall of described outer toroid 1 is provided with roller 6, also includes pedestal 8, and pedestal 8 is provided with arcuate groove 7, is provided with the guide rail coordinated with roller 6 in arcuate groove 7.
Embodiment 2:
As it is shown in figure 1, the present embodiment is based on embodiment 1, described bolt 4 one end inside interior annulus 2 is provided with arc grip block 3, and arc grip block 3 is provided with screwed hole, and bolt 4 twist-on is in screwed hole; Described arc grip block 3 is coaxial with interior annulus 2; The arc length of described arcuate groove 7 is equal to the 1/3 of outer toroid 1 girth, and the diameter of described connecting rod 5 place straight line and outer toroid 1 overlaps; Described connecting rod 5 has 3, and connecting rod 5 is equally distributed on interior annulus 2.
Above-described detailed description of the invention; the purpose of the present invention, technical scheme and beneficial effect have been further described; it is it should be understood that; the foregoing is only the specific embodiment of the present invention; the protection domain being not intended to limit the present invention; all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (7)
1. an oil drill rocker supporting mechanism, it is characterized in that, including outer toroid (1) and interior annulus (2), described interior annulus (2) is positioned at outer toroid (1), and outer toroid (1) and interior annulus (2) are donut, described outer toroid (1) is connected by connecting rod (5) and interior annulus (2) are fixing, described interior annulus (2) is provided with at least one tapped through hole, is provided with the bolt (4) coordinated with tapped through hole in described tapped through hole; The outer wall of described outer toroid (1) is provided with roller (6), also includes pedestal (8), and pedestal (8) is provided with arcuate groove (7), is provided with the guide rail coordinated with roller (6) in arcuate groove (7).
2. a kind of oil drill rocker supporting mechanism according to claim 1, it is characterized in that, described bolt (4) is provided with arc grip block (3) in one end of interior annulus (2) inner side, and arc grip block (3) is provided with screwed hole, and bolt (4) twist-on is in screwed hole.
3. a kind of oil drill rocker supporting mechanism according to claim 2, it is characterised in that described arc grip block (3) is coaxial with interior annulus (2).
4. a kind of oil drill rocker supporting mechanism according to claim 1, it is characterised in that the arc length of described arcuate groove (7) is be more than or equal to the 1/3 of outer toroid (1) girth, and less than or equal to the 1/2 of outer toroid (1) girth.
5. a kind of oil drill rocker supporting mechanism according to claim 1, it is characterised in that the screw on described interior annulus (2) has 3.
6. a kind of oil drill rocker supporting mechanism according to claim 1, it is characterised in that the diameter of described connecting rod (5) place straight line and outer toroid (1) overlaps.
7. a kind of oil drill rocker supporting mechanism according to claim 1, it is characterised in that described connecting rod (5) has 3, and connecting rod (5) is equally distributed on interior annulus (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610126548.XA CN105665401A (en) | 2016-03-07 | 2016-03-07 | Petroleum drill pipe supporting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610126548.XA CN105665401A (en) | 2016-03-07 | 2016-03-07 | Petroleum drill pipe supporting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105665401A true CN105665401A (en) | 2016-06-15 |
Family
ID=56306843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610126548.XA Pending CN105665401A (en) | 2016-03-07 | 2016-03-07 | Petroleum drill pipe supporting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105665401A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921475A (en) * | 2016-06-20 | 2016-09-07 | 成都科盛石油科技有限公司 | Combined supporting frame for petroleum drill pipe |
| CN111185777A (en) * | 2020-01-21 | 2020-05-22 | 梁育娟 | Fastener drilling auxiliary device capable of guaranteeing concentric precision |
| CN113059355A (en) * | 2021-03-29 | 2021-07-02 | 林文通 | Magnetic material drilling device that polishes |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1715547A (en) * | 1926-05-25 | 1929-06-04 | Thomas M Hardesty | Drill-pipe coupling |
| US1877395A (en) * | 1928-05-14 | 1932-09-13 | Emsco Derrick & Equip Co | Antifriction device for drill pipe |
| US1913365A (en) * | 1929-01-05 | 1933-06-13 | Carol Supplies Inc | Antifriction bearing |
| CN104533313A (en) * | 2014-12-30 | 2015-04-22 | 中国石油大学(华东) | Spiral multi-wing type universal wheel casing centralizer and application thereof |
| CN104624593A (en) * | 2015-02-03 | 2015-05-20 | 成都大漠石油机械有限公司 | Drill rod fixing cylinder with clamping surfaces matched with drill rod |
| CN104626012A (en) * | 2015-02-03 | 2015-05-20 | 成都大漠石油机械有限公司 | Fixing mechanism for cleaning drill rod |
| CN105170820A (en) * | 2015-10-15 | 2015-12-23 | 黄石优利福自动化装备有限责任公司 | Clamp for round pipe |
| CN205393143U (en) * | 2016-03-07 | 2016-07-27 | 成都高峰石油机械有限公司 | Supporting mechanism convenient to wash drilling rod |
-
2016
- 2016-03-07 CN CN201610126548.XA patent/CN105665401A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1715547A (en) * | 1926-05-25 | 1929-06-04 | Thomas M Hardesty | Drill-pipe coupling |
| US1877395A (en) * | 1928-05-14 | 1932-09-13 | Emsco Derrick & Equip Co | Antifriction device for drill pipe |
| US1913365A (en) * | 1929-01-05 | 1933-06-13 | Carol Supplies Inc | Antifriction bearing |
| CN104533313A (en) * | 2014-12-30 | 2015-04-22 | 中国石油大学(华东) | Spiral multi-wing type universal wheel casing centralizer and application thereof |
| CN104624593A (en) * | 2015-02-03 | 2015-05-20 | 成都大漠石油机械有限公司 | Drill rod fixing cylinder with clamping surfaces matched with drill rod |
| CN104626012A (en) * | 2015-02-03 | 2015-05-20 | 成都大漠石油机械有限公司 | Fixing mechanism for cleaning drill rod |
| CN105170820A (en) * | 2015-10-15 | 2015-12-23 | 黄石优利福自动化装备有限责任公司 | Clamp for round pipe |
| CN205393143U (en) * | 2016-03-07 | 2016-07-27 | 成都高峰石油机械有限公司 | Supporting mechanism convenient to wash drilling rod |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921475A (en) * | 2016-06-20 | 2016-09-07 | 成都科盛石油科技有限公司 | Combined supporting frame for petroleum drill pipe |
| CN111185777A (en) * | 2020-01-21 | 2020-05-22 | 梁育娟 | Fastener drilling auxiliary device capable of guaranteeing concentric precision |
| CN113059355A (en) * | 2021-03-29 | 2021-07-02 | 林文通 | Magnetic material drilling device that polishes |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160615 |