CN102199997A - Pneumatic tire type spinner for petroleum drilling machine - Google Patents
Pneumatic tire type spinner for petroleum drilling machine Download PDFInfo
- Publication number
- CN102199997A CN102199997A CN2010101306603A CN201010130660A CN102199997A CN 102199997 A CN102199997 A CN 102199997A CN 2010101306603 A CN2010101306603 A CN 2010101306603A CN 201010130660 A CN201010130660 A CN 201010130660A CN 102199997 A CN102199997 A CN 102199997A
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- CN
- China
- Prior art keywords
- spinner
- motor
- sleeve
- pneumatic tire
- gear wheel
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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.)
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Abstract
The invention provides a pneumatic tire type spinner for a petroleum drilling machine. The pneumatic tire type spinner for the petroleum drilling machine comprises a box body, a wedged sleeve, friction wheels, a pneumatic tire assembly, an output shaft sleeve, a bull wheel I, a bull wheel II, a gear shaft, a motor pinion, a pneumatic motor and an air relay; the pneumatic motor and the air relay are installed on the box body, the pneumatic motor is a power source of the spinner and the pneumatic motor is connected with the motor pinion; the motor pinion is connected with the bull wheel I, the gear shaft and the bull wheel are connected II to form a second-grade reducer of the spinner; the bull wheel II is connected with the output shaft sleeve and the output shaft sleeve is connected with the pneumatic tire assembly; and the friction wheels are connected with the wedged sleeve and inner tapered holes of the friction wheels are matched with outer tapered surfaces of the wedged sleeve. The spinner provided by the invention is mainly used for the operation of making a connection in a well drilling process and is also can be used for drilling a rat hole; sometimes, the spinner can be used for forward and backward rotating a drilling column when an accident happens in the wheel and a rotary disk can not be allowed to rotate the drilling column.
Description
Technical field
The present invention relates to a kind of oil-well rig parts, be 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.
Summary of the invention
The objective of the invention is in order to solve the deficiencies in the prior art, a kind of oil-well rig pneumatic tyre formula spinner is provided.
Technical scheme of the present invention 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 friction pulley of the present invention 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: spinner of the present invention 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 invention.
The specific embodiment
The present invention is further described below in conjunction with the drawings and specific embodiments:
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 |
|---|---|---|---|
| CN2010101306603A CN102199997A (en) | 2010-03-23 | 2010-03-23 | Pneumatic tire type spinner for petroleum drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101306603A CN102199997A (en) | 2010-03-23 | 2010-03-23 | Pneumatic tire type spinner for petroleum drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102199997A true CN102199997A (en) | 2011-09-28 |
Family
ID=44660950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101306603A Pending CN102199997A (en) | 2010-03-23 | 2010-03-23 | Pneumatic tire type spinner for petroleum drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102199997A (en) |
-
2010
- 2010-03-23 CN CN2010101306603A patent/CN102199997A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110928 |