CN211573429U - Pipe pole snatchs transport mechanism - Google Patents
Pipe pole snatchs transport mechanism Download PDFInfo
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- CN211573429U CN211573429U CN202020157804.3U CN202020157804U CN211573429U CN 211573429 U CN211573429 U CN 211573429U CN 202020157804 U CN202020157804 U CN 202020157804U CN 211573429 U CN211573429 U CN 211573429U
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- 230000007723 transport mechanism Effects 0.000 title claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 67
- 230000007306 turnover Effects 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 44
- 238000005553 drilling Methods 0.000 description 10
- 230000003028 elevating effect Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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Abstract
The utility model relates to a pipe pole snatchs transport mechanism, including installing the tilting mechanism on X is to the horizontal long beam, tilting mechanism is including fixing tilting mechanism base one at X to the horizontal long beam middle part, be fixed with rotatory hydro-cylinder one on the tilting mechanism base one, two output end symmetric connection of rotatory hydro-cylinder one has rotation axis one, the root symmetry of two rotation axis one is fixed with the initiative rocking arm, the free end fixedly connected with tilting mechanism base two of two initiative rocking arms, be fixed with rotatory hydro-cylinder two on two lugs of tilting mechanism base two, two output end symmetric connection of rotatory hydro-cylinder two has rotation axis two, the outer end of two rotation axis one articulates respectively in auxiliary base's lug and articulates with the lower extreme of driven rocking arm mutually respectively, the outer end of two rotation axis two articulates respectively in the upper end of driven rocking arm and is connected with double-layered pipe mechanism. The mechanism can automatically complete the transmission of the pipe rod between the pipe frame and the catwalk, greatly reduce the labor intensity of field workers and improve the operation efficiency and the safety.
Description
Technical Field
The utility model relates to a well head operation device, in particular to pipe pole snatchs transport mechanism for on snatching pipe pole transmission to catwalk, belong to well head operation device technical field.
Background
During oil exploitation operation, a drilling rig needs to be installed at a wellhead, and a drilling platform is arranged several meters away from the ground. Along with the continuous deepening of well depth, the drilling rod also need constantly lengthen during the oil well, often needs the drilling rod of reaching several kilometers, consequently, can be equipped with the pipe support in drilling machine the place ahead and be used for depositing the drilling rod, catwalk is installed to drilling machine the place ahead or rear for make a round trip to carry the drilling rod between pipe support and drilling machine. When the oil extraction well is repaired, the pipe support can store oil pipes, and the catwalk is used for conveying the oil pipes back and forth between the pipe support and the drilling machine. The number of the operation pipe rods is generally 6-10 m/rod, and hundreds of operation pipe rods are usually required to be prepared for field operation to meet the requirements of oil extraction and gas production.
During well repair operation, the common method for stacking pipe rods is that two field workers manually carry and stack the pipe rods between the pipe frame and the catwalk. The following disadvantages exist: 1. because in the well repair continuous operation process, a certain amount of crude oil and stains can not be adhered to the surface of the operation pipe rod, the operation pipe rod is long in length, heavy in weight and large in number, the labor intensity of site workers is very high, and the working efficiency is low.
2. In rainy, snowy and frozen weather, under the environment with poor field working environment, a series of problems of high worker working safety risk and the like also exist.
3. Two workers are needed to manually move the pipe rod to the catwalk, and the labor cost is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the problem that exists among the prior art, provide a pipe pole snatchs transport mechanism, can accomplish the transmission of pipe pole between pipe support and catwalk automatically, greatly reduced site worker's intensity of labour improves operating efficiency and security.
In order to solve the technical problems, the utility model discloses a pipe pole grabbing and transferring mechanism, which comprises an X-direction horizontal long beam positioned at the front side of a catwalk bracket, a turnover mechanism for transferring a pipe pole to the catwalk is arranged on the X-direction horizontal long beam, the turnover mechanism comprises a first turnover mechanism base fixed above the middle part of the X-direction horizontal long beam, rotary oil cylinders are fixed on two lugs of the first turnover mechanism base, two output ends of the first rotary oil cylinder are symmetrically connected with a first rotary shaft which extends outwards and is coaxial, driving rotating arms are symmetrically fixed at the roots of the first rotary shafts, free ends of the two driving rotating arms are fixedly connected with a second turnover mechanism base, two lugs of the second turnover mechanism base are fixed with second rotary oil cylinders, two output ends of the second rotary oil cylinders are symmetrically connected with a second rotary shaft which extends outwards and is coaxial, outer end heads of the two rotary shafts are respectively hinged in lugs of an auxiliary base and are respectively hinged with the lower ends of driven rotating arms, the outer end heads of the two second rotating shafts are respectively hinged at the upper end of the driven rotating arm and are respectively and fixedly connected with a pipe clamping mechanism capable of grabbing or releasing a pipe rod.
Compared with the prior art, the utility model discloses following beneficial effect has been obtained: the first rotating oil cylinder drives the first rotating shaft to rotate, so that the driving rotating arm drives the second turnover mechanism base to swing around the axis of the first rotating shaft, and the driven rotating arm synchronously swings along with the driving rotating arm; the second rotating oil cylinder drives the second rotating shaft to rotate, so that the two pipe clamping mechanisms swing around the axis of the second rotating shaft. When the pipe rod is lifted out, the pipe rod is firstly lifted to the catwalk, then the first rotary oil cylinder drives the driving rotating arm, the second rotary oil cylinder drives the pipe clamping mechanism to swing towards the catwalk direction together, the pipe clamping mechanism clamps the pipe rod, then the first rotary oil cylinder drives the driving rotating arm, the second rotary oil cylinder drives the pipe clamping mechanism to swing towards the cross arm direction together, the pipe rod is released on the cross arm, and then the pipe rod is pushed forwards by the Y-direction translation mechanism to complete pipe arrangement. When the pipe rod goes into the well, the pipe rod is translated to a station to be grabbed along the cross arm by the Y-direction translation mechanism, then the first rotary oil cylinder drives the driving rotating arm, the second rotary oil cylinder drives the pipe clamping mechanism to swing towards the direction of the cross arm in the same direction, the pipe rod is clamped by the pipe clamping mechanism, then the first rotary oil cylinder drives the driving rotating arm, the second rotary oil cylinder drives the pipe clamping mechanism to swing towards the direction of the catwalk in the same direction, and the pipe clamping mechanism releases the pipe rod on the catwalk, so that the pipe rod is transferred from the cross arm to the catwalk. So realized that the transportation of pipe pole between cross arm and catwalk is accomplished by the manipulator, reduced the intensity of labour of field worker, improved the security of operation more.
As an improvement of the utility model, the pipe clamping mechanism comprises a pipe clamping support and two pairs of clamps, the pipe clamping support comprises a pipe clamping support transverse arm and a pipe clamping support vertical arm which are vertically connected, and the root of the pipe clamping support vertical arm is fixed at the outer end of the rotating shaft II; the two pairs of clamps share a clamp central shaft, the clamp central shaft penetrates through a transverse arm of the clamp pipe support, the driving end of each clamp is hinged with a clamp driving arm, the driving ends of the two pairs of clamp driving arms are hinged to two ends of a clamp driving shaft respectively, the clamp driving shaft penetrates through an avoidance elongated slot of a vertical arm of the clamp pipe support, the middle section of the clamp driving shaft is hinged to the top of a piston rod of a clamp oil cylinder, and the clamp oil cylinder is fixed on the vertical arm of the clamp pipe support. And a piston rod of the clamp oil cylinder is ejected out to push the clamp driving shaft to advance along the avoidance elongated slot of the vertical arm of the pipe clamping support, the two pairs of clamp driving arms drive the two pairs of clamps to rotate around the clamp central shaft, so that the jaws of the clamps are opened, and the pipe rod is embedded into the jaws. And then a piston rod of the clamp oil cylinder retracts, the clamp driving shaft is pulled to retreat along the avoidance elongated slot of the vertical arm of the pipe clamping support, and the two pairs of clamp driving arms drive the two pairs of clamps to rotate, so that the jaws of the clamps are closed, and the pipe rod is clamped.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description, which are provided for reference and illustration purposes only and are not intended to limit the invention.
Fig. 1 is the utility model discloses the pipe pole snatchs transport mechanism's operating condition diagram.
Fig. 2 is a perspective view of the turnover mechanism of the present invention.
Fig. 3 is a perspective view of the middle pipe clamping mechanism of the present invention.
In the figure: 1. a catwalk; 1a catwalk support; 1b. catwalk base; 2. a pipe frame; 3. a cross arm; 4. a lifting platform; a Y-direction translation mechanism; 6. a turnover mechanism; 6a.X horizontal long beam; 6b, turning over the first base of the mechanism; 6c, rotating the first oil cylinder; 6d, rotating the first shaft; 6e, driving the rotating arm; 6f, turning over a second mechanism base; 6g, rotating an oil cylinder II; 6h, rotating a second shaft; 6j, an auxiliary base; 6k, a driven rotating arm; 7. a pipe clamping mechanism; 7a, clamping a pipe bracket; 7a1. pinch tube stand crossbar; 7a2. vertical arm of the pipe clamping bracket; 7a3. avoiding elongated slots; 7b, clamping; 7c. a clamp central shaft; 7d, a clamp actuating arm; 7e. a clamp drive shaft; 7f, a clamp oil cylinder; 8. a pipe rod.
Detailed Description
In the following description of the present invention, the terms "front", "rear", "left", "right", "inside", "outside", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not mean that the device must have a specific orientation.
As shown in fig. 1 to 3, the utility model discloses a transfer mechanism is snatched to tubular pole, including X to the long horizontal beam 6a that is located catwalk support 1a front side, X welds on Y to the back fixed beam of translation mechanism 5 to the rear side of long horizontal beam 6a, and Y supports on elevating platform 4 to the back fixed beam of translation mechanism 5, and elevating platform 4 supports on catwalk base 1b, and catwalk 1 is located catwalk support 1 a's top, and X is installed to the long horizontal beam 6a and is had to catwalk on transmission tubular pole 8 tilting mechanism 6.
The bottom cross arm 3 is placed on the pipe support 2 and extends in the Y direction, after the arrangement of the bottom pipe row is completed, the second layer of cross arm is placed on the bottom pipe row, the lifting platform 4 synchronously jacks up the Y direction translation mechanism 5 and the turnover mechanism 6, and the distance between the X direction horizontal long beam 6a and the top cross arm 3 is kept unchanged.
The turnover mechanism 6 comprises a turnover mechanism base I6 b fixed above the middle part of an X-direction horizontal long beam 6a, rotary oil cylinders I6 c are fixed on two lugs of the turnover mechanism base I6 b, two output ends of the rotary oil cylinders I6 c are symmetrically connected with rotary shafts I6 d which extend outwards and are coaxial, driving rotary arms 6e are symmetrically fixed at the roots of the rotary shafts I6 d, free ends of the driving rotary arms 6e are fixedly connected with turnover mechanism bases II 6f, two lugs of the turnover mechanism bases II 6f are fixed with rotary oil cylinders II 6g, two output ends of the rotary oil cylinders II 6g are symmetrically connected with rotary shafts II 6h which extend outwards and are coaxial, outer end heads of the rotary shafts I6 d are hinged in the lugs of the auxiliary bases 6j respectively and hinged with the lower ends of the driven rotary arms 6k respectively, outer end heads of the rotary shafts II 6h are hinged at the upper ends of the driven rotary arms 6k respectively and are fixedly connected with pipe clamping mechanisms 7 which can grab or release pipe rods 8 respectively.
The first rotating oil cylinder 6c drives the first rotating shaft 6d to rotate, so that the second driving rotating arm 6e drives the second base 6f of the turnover mechanism to swing around the axis of the first rotating shaft 6d, and the driven rotating arm 6k swings synchronously along with the first driving rotating arm 6 e; the second rotating oil cylinder 6g drives the second rotating shaft 6h to rotate, so that the two pipe clamping mechanisms 7 swing around the axis of the second rotating shaft 6h.
When the pipe rod is lifted out, the pipe rod is firstly lifted to the catwalk, then the first rotary oil cylinder 6c drives the driving rotating arm 6e, the second rotary oil cylinder 6g drives the pipe clamping mechanism 7 to jointly swing towards the catwalk direction, the pipe clamping mechanism 7 clamps the pipe rod 8, then the first rotary oil cylinder 6c drives the driving rotating arm 6e, the second rotary oil cylinder 6g drives the pipe clamping mechanism 7 to jointly swing towards the cross arm direction, the pipe rod 8 is released on the cross arm, and then the pipe rod is pushed forwards by the Y-direction translation mechanism 5 to complete pipe arrangement.
When the pipe rod goes into the well, the Y-direction translation mechanism 5 translates the pipe rod 8 to a station to be grabbed along the cross arm, then the first rotating oil cylinder 6c drives the driving rotating arm 6e, the second rotating oil cylinder 6g drives the pipe clamping mechanism 7 to swing towards the cross arm direction together, the pipe rod 8 is clamped by the pipe clamping mechanism 7, then the first rotating oil cylinder 6c drives the driving rotating arm 6e, the second rotating oil cylinder 6g drives the pipe clamping mechanism 7 to swing towards the catwalk direction together, and the pipe clamping mechanism 7 releases the pipe rod 8 on the catwalk, so that the pipe rod is transferred from the cross arm to the catwalk. So realized that the transportation of pipe pole 8 between cross arm and catwalk is accomplished by the manipulator, reduced the intensity of labour of field worker, improved the security of operation more.
The pipe clamping mechanism 7 comprises a pipe clamping support 7a and two pairs of clamps 7b, the pipe clamping support 7a comprises a pipe clamping support cross arm 7a1 and a pipe clamping support vertical arm 7a2 which are vertically connected, and the root of the pipe clamping support vertical arm 7a2 is fixed at the outer end of the second rotating shaft 6 h; the two pairs of clamps 7b share a clamp central shaft 7c, the clamp central shaft 7c penetrates through a clamp pipe support cross arm 7a1, the driving end of each clamp 7b is respectively hinged with a clamp driving arm 7d, the driving ends of the two pairs of clamp driving arms 7d are respectively hinged at two ends of a clamp driving shaft 7e, the clamp driving shaft 7e penetrates through an avoidance long groove 7a3 of a clamp pipe support vertical arm 7a2, the middle section of the clamp driving shaft 7e is hinged with the top of a piston rod of a clamp oil cylinder 7f, and the clamp oil cylinder 7f is fixed on a clamp pipe support vertical arm 7a2.
The piston rod of the clamp oil cylinder 7f is ejected out to push the clamp driving shaft 7e to advance along the avoidance elongated slot 7a3 of the clamp pipe support vertical arm 7a2, the two pairs of clamp driving arms 7d drive the two pairs of clamps 7b to rotate around the clamp central shaft 7c, so that the jaws of the clamps 7b are opened, and the pipe rod 8 is embedded into the jaws. Then the piston rod of the clamp oil cylinder 7f retracts, the clamp driving shaft 7e is pulled to retreat along the avoiding long groove 7a3 of the vertical arm 7a2 of the pipe clamping support, and the two pairs of clamp driving arms 7d drive the two pairs of clamps 7b to rotate, so that the jaws of the clamps 7b are closed, and the pipe rod 8 is clamped.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention. In addition to the above embodiments, the present invention may have other embodiments. All the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention. The undescribed technical features of the present invention can be realized by or using the prior art, and are not described herein again.
Claims (2)
1. The utility model provides a pipe pole snatchs transport mechanism, is including the X that is located catwalk support front side to horizontal long beam, its characterized in that: the turnover mechanism comprises a first turnover mechanism base fixed above the middle of the X-direction long horizontal beam, first rotary oil cylinders are fixed on two lugs of the first turnover mechanism base, two output ends of the first rotary oil cylinders are symmetrically connected with first rotary shafts which extend outwards and are coaxial, driving rotary arms are symmetrically fixed at the roots of the first rotary shafts, free ends of the two driving rotary arms are fixedly connected with a second turnover mechanism base, second rotary oil cylinders are fixed on two lugs of the second turnover mechanism base, two output ends of the second rotary oil cylinders are symmetrically connected with second rotary shafts which extend outwards and are coaxial, outer end heads of the first rotary shafts are hinged in the lugs of the auxiliary base respectively and hinged with the lower ends of the driven rotary arms respectively, and outer end heads of the second rotary shafts are hinged to the upper ends of the driven rotary arms respectively and fixedly connected with pipe clamping mechanisms which can grab or release pipe rods.
2. The pipe pole grabbing and transferring mechanism according to claim 1, wherein: the pipe clamping mechanism comprises a pipe clamping support and two pairs of clamps, the pipe clamping support comprises a pipe clamping support transverse arm and a pipe clamping support vertical arm which are vertically connected, and the root of the pipe clamping support vertical arm is fixed at the outer end of the second rotating shaft; the two pairs of clamps share a clamp central shaft, the clamp central shaft penetrates through a transverse arm of the clamp pipe support, the driving end of each clamp is hinged with a clamp driving arm, the driving ends of the two pairs of clamp driving arms are hinged to two ends of a clamp driving shaft respectively, the clamp driving shaft penetrates through an avoidance elongated slot of a vertical arm of the clamp pipe support, the middle section of the clamp driving shaft is hinged to the top of a piston rod of a clamp oil cylinder, and the clamp oil cylinder is fixed on the vertical arm of the clamp pipe support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020157804.3U CN211573429U (en) | 2020-02-10 | 2020-02-10 | Pipe pole snatchs transport mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020157804.3U CN211573429U (en) | 2020-02-10 | 2020-02-10 | Pipe pole snatchs transport mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211573429U true CN211573429U (en) | 2020-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020157804.3U Active CN211573429U (en) | 2020-02-10 | 2020-02-10 | Pipe pole snatchs transport mechanism |
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| Country | Link |
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| CN (1) | CN211573429U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113197731A (en) * | 2021-04-26 | 2021-08-03 | 江西应用科技学院 | Carrying device capable of automatically translating and transposing articles |
| CN113565454A (en) * | 2021-09-23 | 2021-10-29 | 中国石油大学胜利学院 | Pipe rod loading and unloading device for vertical catwalk for workover treatment and use method |
-
2020
- 2020-02-10 CN CN202020157804.3U patent/CN211573429U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113197731A (en) * | 2021-04-26 | 2021-08-03 | 江西应用科技学院 | Carrying device capable of automatically translating and transposing articles |
| CN113197731B (en) * | 2021-04-26 | 2023-03-14 | 江西应用科技学院 | Carrying device capable of automatically translating and transposing articles |
| CN113565454A (en) * | 2021-09-23 | 2021-10-29 | 中国石油大学胜利学院 | Pipe rod loading and unloading device for vertical catwalk for workover treatment and use method |
| CN113565454B (en) * | 2021-09-23 | 2022-01-11 | 中国石油大学胜利学院 | Pipe rod loading and unloading device for vertical catwalk for workover treatment and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 119, Xinghua Road, high tech Industrial Development Zone, Yangzhou, Jiangsu 225000 Patentee after: Jiangsu Hengjing Intelligent Equipment Co.,Ltd. Address before: 225129 Baoshi Road, Guazhou Town, Hanjiang District, Yangzhou City, Jiangsu Province Patentee before: Yangzhou HENGJING Machinery Co.,Ltd. |
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| CP03 | Change of name, title or address |