CN201214993Y - Auto turnover device for repairing drill rod tongs - Google Patents
Auto turnover device for repairing drill rod tongs Download PDFInfo
- Publication number
- CN201214993Y CN201214993Y CNU2008201092496U CN200820109249U CN201214993Y CN 201214993 Y CN201214993 Y CN 201214993Y CN U2008201092496 U CNU2008201092496 U CN U2008201092496U CN 200820109249 U CN200820109249 U CN 200820109249U CN 201214993 Y CN201214993 Y CN 201214993Y
- Authority
- CN
- China
- Prior art keywords
- stay pipe
- governing box
- bracing frame
- turnover device
- supporting pipe
- 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 - Fee Related
Links
- 230000007306 turnover Effects 0.000 title abstract 9
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 230000008439 repair process Effects 0.000 abstract description 6
- 238000005553 drilling Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model relates to an automatic turnover device for repairing an extension tong in the field of offshore and land well drilling and repair. The automatic turnover device comprises a turnover frame (1), a bottom seat (101), a governing box (3), an electric motor (4), and the like. The turnover frame (1) is connected with a right supporting pipe (109) through a right slide seat (105) and a coupler (106), and is connected with a left supporting pipe (102) through a left slide seat (103). The left supporting pipe (102) and the right supporting pipe (109) are respectively and fixedly connected with the bottom seat (101). The governing box (3) is connected with the electric motor (4). The extension tong can turn over for a certain angle according to the requirements, the repair time is reduced, and the automatic turnover device is safe and convenient. The technology relies on the governing box, has the multifunction of controlling the turnover speed and direction, and can freely turnover the extension tongs needing to repair.
Description
Technical field
The utility model relates to ocean, land drilling well, workover treatment field, is a kind of governing box to be used for the technology of slewing, and specifically, be a kind of automatic turning device of repairing rotary tong.
Background technology
Rotary tong is a kind of desirable oil drilling rig tool, unloads the operation of tubing string silk on when being widely used in ocean, land drilling well, workover treatment.If the rotary tong lower casing needs to repair, be to use crane that rotary tong is overturn at present, flip angle can not freely be selected, and efficient is low, and is dangerous, still do not have at the turning device of rotary tong.
The utility model content
The purpose of this utility model is: a kind of automatic turning device of repairing rotary tong is provided, and the rotary tong that it repairs lower house to needs overturns freely, and direction flips an angle as required, reduces the repairing time, safe ready.
The technical scheme that the utility model adopted is: comprise roll over stand, base, left stay pipe, left slide, fixed mount, right slide, shaft coupling, left bracing frame, right bracing frame, right stay pipe, two-direction switch, governing box, motor, roll over stand is connected with right stay pipe by right slide, shaft coupling, roll over stand is connected with left stay pipe by left slide, left side stay pipe, right stay pipe are fixedlyed connected with base respectively, and governing box is connected with motor.
Governing box is provided with two-direction switch.
Left side bracing frame, right bracing frame are fixedlyed connected with base respectively.
The advantage of the utility model technology is: rotary tong direction as required flips an angle, and reduces the repairing time, safe ready.This technical backstopping governing box possesses the multi-functional of controlling reversal rate, direction, can freely overturn to eligible for repair rotary tong.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
As shown in drawings, form by roll over stand 1, base 101, left stay pipe 102, left slide 103, right slide 105, shaft coupling 106, left bracing frame 107, right bracing frame 108, right stay pipe 109, two-direction switch 2, governing box 3, motor 4, roll over stand 1 is connected with right stay pipe 109 by right slide 105, shaft coupling 106, roll over stand 1 is connected with left stay pipe 102 by left slide 103, left side stay pipe 102, right stay pipe 109 are fixedlyed connected with base 101 respectively, governing box 3 is connected with motor 4, and governing box 3 is provided with two-direction switch 2.Left side bracing frame 107, right bracing frame 108 are fixedlyed connected with base 101 respectively.
With a ZQ203-100 rotary tong is example, roll over stand 1 is made according to rotary tong, be connected on left stay pipe 10 and the right stay pipe 109 by left slide 103 and right slide 105, left side stay pipe 10 and right stay pipe 109 can be selected the 177.8mm sleeve pipe for use, be welded on the base 101, base 101 is selected the 40mm steel plate; The governor 3 of motor 4 is fixed on left bracing frame 107, the right bracing frame 108, left side bracing frame 107, right bracing frame 108 are selected the 177.8mm sleeve pipe, fixedly be welded on the base 101, governor 3 is connected with slide 105 by shaft coupling 106, two-direction switch 2 is used to control the rotating of motor 4, and the governor 3 of motor 4 drive adjustable speeds is fixed with the roll over stand 1 of rotary tong by shaft coupling 106 upsets.
Utilize governing box 3, motor 4, two-direction switch 2, roll over stand 1, rotary tong direction upset as required, the rotary tong reversal rate can be regulated, and reverses direction can be selected.
Claims (3)
1. automatic turning device of repairing rotary tong, comprise roll over stand (1), base (101), left side stay pipe (102), left side slide (103), right slide (105), shaft coupling (106), left side bracing frame (107), right bracing frame (108), right stay pipe (109), two-direction switch (2), governing box (3), motor (4), it is characterized in that: roll over stand (1) is by right slide (105), shaft coupling (106) is connected with right stay pipe (109), roll over stand (1) is connected with left stay pipe (102) by left slide (103), left side stay pipe (102), right stay pipe (109) is fixedlyed connected with base (101) respectively, and governing box (3) is connected with motor (4).
2. a kind of automatic turning device of repairing rotary tong according to claim 1 is characterized in that: governing box (3) is provided with two-direction switch (2).
3. a kind of automatic turning device of repairing rotary tong according to claim 1 is characterized in that: left bracing frame (107), right bracing frame (108) are fixedlyed connected with base (101) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201092496U CN201214993Y (en) | 2008-07-16 | 2008-07-16 | Auto turnover device for repairing drill rod tongs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201092496U CN201214993Y (en) | 2008-07-16 | 2008-07-16 | Auto turnover device for repairing drill rod tongs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201214993Y true CN201214993Y (en) | 2009-04-01 |
Family
ID=40520197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201092496U Expired - Fee Related CN201214993Y (en) | 2008-07-16 | 2008-07-16 | Auto turnover device for repairing drill rod tongs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201214993Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689373A (en) * | 2011-03-23 | 2012-09-26 | 镇江荣德新能源科技有限公司 | Polycrystalline silicon ingot overturning device |
| CN104227452A (en) * | 2013-06-07 | 2014-12-24 | 刘华 | Numerical control hydraulic automatic overturning device |
-
2008
- 2008-07-16 CN CNU2008201092496U patent/CN201214993Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689373A (en) * | 2011-03-23 | 2012-09-26 | 镇江荣德新能源科技有限公司 | Polycrystalline silicon ingot overturning device |
| CN102689373B (en) * | 2011-03-23 | 2016-02-10 | 镇江荣德新能源科技有限公司 | Polycrystalline silicon ingot turning device |
| CN104227452A (en) * | 2013-06-07 | 2014-12-24 | 刘华 | Numerical control hydraulic automatic overturning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090401 Termination date: 20150716 |
|
| EXPY | Termination of patent right or utility model |