CN201635681U - Air-tire type spinner for oil rig - Google Patents
Air-tire type spinner for oil rig Download PDFInfo
- Publication number
- CN201635681U CN201635681U CN2010201386073U CN201020138607U CN201635681U CN 201635681 U CN201635681 U CN 201635681U CN 2010201386073 U CN2010201386073 U CN 2010201386073U CN 201020138607 U CN201020138607 U CN 201020138607U CN 201635681 U CN201635681 U CN 201635681U
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- China
- Prior art keywords
- air
- spinner
- motor
- wedge
- gear
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- 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 - Fee Related
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Abstract
The utility model provides an air-tire type spinner for an oil rig, comprising a box body, a wedge-shaped sleeve, a friction wheel, an air-tire assembly, an output shaft sleeve, a large gear I, a large gear II, a gear shaft, a motor small gear, an air motor and an air relay, wherein the air motor and the air relay are arranged on the box body; the air motor is a power source of the spinner and is connected with the motor small gear which is connected with the large gear I, a gear shaft and the large gear II to form a secondary speed reducer of the spinner; the large gear II and the output shaft sleeve are connected; the output shaft sleeve is connected with the air tire assembly; the friction wheel is connected with the wedge-shaped sleeve; and an inner taper hole of the friction wheel is adaptive to the outer taper surface of the wedge-shaped sleeve. The air-tire type spinner is mainly used for operation of making a connection in the process of drilling, is also used for drilling mouse holes, can be used for leading a drilling stem to rotate positively and reversely when accidents occur under a well and a rotating disc is not allowed to rotate the drilling stem.
Description
Technical field
The utility model relates to a kind of oil-well rig parts, is specifically related to a kind of oil-well rig pneumatic tyre formula spinner.
Background technology
Water tap plays slurry conveyed in oil-well rig, water tap mainly is made up of component such as drop handle, housing, support, gooseneck, central tube, bearing, joint and packing units.Drop handle is connected with housing by two drop handle pins, it is suspended on the hook water tap, the base bearing that bears whole drilling rod weight is housed in the housing, be fixed with gooseneck on the support top flange face, central tube is a hollow part, the upper end is connected with packing unit, the lower end is connected with joint, the middle part is seated on the base bearing, and rely on and to set upright the location by the bearing of support and housing lower end, adjust the adjusting pad quantity between support and housing, can control the axial movement value of central tube, between packing unit centering pipe and the gooseneck, form slurry channel.
Spinner all hangs over above the water tap by the positioning step that covers under the water tap and with Bolt Connection.
The utility model content
The purpose of this utility model is in order to solve the deficiencies in the prior art, a kind of oil-well rig pneumatic tyre formula spinner to be provided.
The technical solution of the utility model is: a kind of oil-well rig pneumatic tyre formula spinner, comprise casing, wedge-shaped sleeve, friction pulley, the pneumatic tyre assembly, output sleeve, gear wheel one, gear wheel two, gear shaft, motor pinion, gas motor and air feeding apparatus, described gas motor and air feeding apparatus are installed on the casing, the gas motor is the power source of spinner, the gas motor is connected with motor pinion, motor pinion and gear wheel one, gear shaft and gear wheel two connect, and the two stage reducer of composition spinner, described gear wheel two is connected with output sleeve, output sleeve is connected with the pneumatic tyre assembly, described friction pulley is connected with wedge-shaped sleeve, and the internal taper hole of friction pulley and wedge-shaped sleeve male cone (strobilus masculinus) are suitable.
Operating principle: the internal taper hole of the utility model friction pulley and wedge-shaped sleeve male cone (strobilus masculinus) match, and tighten six M16 hexagon socket head cap screws, when wedge-shaped sleeve is moved along the inner conical surface of friction pulley, shrink inwards, thus friction pulley is firm on central tube.The pneumatic tyre assembly connect with the pneumatic tyre seat ring and by bolted on connection on output sleeve.Be installed in spacer ring and outside framework oil seal and this formation annular space of output sleeve in the casing, compressed air enters pneumatic tyre by duct on this annular space, the output shaft and pneumatic tyre seat ring duct, to reach the effect of clutch and transfer torque.Motor pinion, gear wheel one, gear wheel two and gear shaft are formed two stage reducer, and the gas motor that is installed on the casing is the power source of this spinner.
Beneficial effect: the utility model spinner is mainly used in the operation that makes up a joint in the drilling process, also can be used for beating rat hole, and when not allowing rotating disk commentaries on classics drill string sometimes when the down-hole has an accident, available spinner makes the positive and negative rotation of drill string.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further specified:
As shown in drawings, a kind of oil-well rig pneumatic tyre formula spinner, comprise casing 1, wedge-shaped sleeve 2, friction pulley 3, pneumatic tyre assembly 4, output sleeve 5, gear wheel 1, gear wheel 27, gear shaft 8, motor pinion 9, gas motor 10 and air feeding apparatus 11, described gas motor 10 and air feeding apparatus 11 are installed on the casing 1, gas motor 10 is the power source of spinner, gas motor 10 is connected with motor pinion 9, motor pinion 9 and gear wheel 1, gear shaft 8 and gear wheel 27 connect, and the two stage reducer of composition spinner, described gear wheel 27 is connected with output sleeve 5, output sleeve 5 is connected with pneumatic tyre assembly 4, described friction pulley 3 is connected with wedge-shaped sleeve 2, and the internal taper hole of friction pulley 3 and wedge-shaped sleeve 2 male cone (strobilus masculinus)s are suitable.
Claims (1)
1. an oil-well rig is with pneumatic tyre formula spinner, it is characterized in that: it comprises casing (1), wedge-shaped sleeve (2), friction pulley (3), pneumatic tyre assembly (4), output sleeve (5), gear wheel one (6), gear wheel two (7), gear shaft (8), motor pinion (9), gas motor (10) and air feeding apparatus (11), described gas motor (10) and air feeding apparatus (11) are installed on the casing (1), gas motor (10) is the power source of spinner, gas motor (10) is connected with motor pinion (9), motor pinion (9) and gear wheel one (6), gear shaft (8) and gear wheel two (7) connect, and the two stage reducer of composition spinner, described gear wheel two (7) is connected with output sleeve (5), output sleeve (5) is connected with pneumatic tyre assembly (4), described friction pulley (3) is connected with wedge-shaped sleeve (2), and the internal taper hole of friction pulley (3) and wedge-shaped sleeve (2) male cone (strobilus masculinus) are suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201386073U CN201635681U (en) | 2010-03-23 | 2010-03-23 | Air-tire type spinner for oil rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201386073U CN201635681U (en) | 2010-03-23 | 2010-03-23 | Air-tire type spinner for oil rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201635681U true CN201635681U (en) | 2010-11-17 |
Family
ID=43080170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201386073U Expired - Fee Related CN201635681U (en) | 2010-03-23 | 2010-03-23 | Air-tire type spinner for oil rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201635681U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226374A (en) * | 2011-06-10 | 2011-10-26 | 湖南文理学院 | Rotary power head of coaxial transmission drilling machine |
| CN110424909A (en) * | 2019-06-19 | 2019-11-08 | 吉林大学 | A kind of new drilling tool spinner assembly |
-
2010
- 2010-03-23 CN CN2010201386073U patent/CN201635681U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226374A (en) * | 2011-06-10 | 2011-10-26 | 湖南文理学院 | Rotary power head of coaxial transmission drilling machine |
| CN102226374B (en) * | 2011-06-10 | 2013-05-01 | 湖南文理学院 | Rotary power head of coaxial transmission drilling machine |
| CN110424909A (en) * | 2019-06-19 | 2019-11-08 | 吉林大学 | A kind of new drilling tool spinner assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20140323 |