CN212583647U - Wellhead operation equipment with elevator guiding - Google Patents
Wellhead operation equipment with elevator guiding Download PDFInfo
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- CN212583647U CN212583647U CN202120063668.6U CN202120063668U CN212583647U CN 212583647 U CN212583647 U CN 212583647U CN 202120063668 U CN202120063668 U CN 202120063668U CN 212583647 U CN212583647 U CN 212583647U
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- operation device
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Abstract
The utility model provides a wellhead operation device with elevator guiding, relating to the technical field of petroleum engineering machinery; the device comprises a wellhead operation device, a moving vehicle, an elevator, a traveling device and a guide device; the wellhead operation device is provided with a lower pipe hole; the elevator is positioned above the lower pipe hole, and the moving device is connected with the elevator and is used for driving the elevator to lift; a mounting frame is arranged on one side of the mobile vehicle close to the wellhead operation device, and the guide device is mounted on the mounting frame and semi-surrounds the elevator; the guide device comprises a first guide wall, a second guide wall and a third guide wall which are sequentially connected, wherein the second guide wall forms an angle with the first guide wall and the third guide wall respectively. The utility model discloses a guider semi-surrounds the elevator, and guider's first guide wall, second guide wall and third guide wall are transferring or are promoting the in-process control elevator position, play spacing and guide effect, simple structure not only, easily assembly, and the effect of leading is superior to current flexible direction moreover.
Description
Technical Field
The utility model belongs to the technical field of the oil engineering machine tool technique and specifically relates to a well head operation equipment with elevator direction is related to.
Background
The tripping of oil wells is a routine operation on oil wells. Current operation mode mainly drives oil pipe through the elevator and realizes promoting and transferring, because the influence of factors such as wind-force can lead to the elevator swing, and the deviation of installation can influence the centering of elevator and well head moreover, therefore current well head operation device generally is equipped with the position that the elevator was controlled to the flexibility direction, but the flexibility direction is not only the structure comparatively complicated, has increased equipment fixing time and whole cost, and the direction effect is not good moreover.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a well head operation equipment with elevator direction to solve the complicated, the not good problem of direction effect of current flexible guide structure.
In order to solve the technical problem, the utility model provides a well head operation equipment with elevator direction, concrete technical scheme is as follows:
a wellhead operation device with elevator guiding comprises a wellhead operation device, a moving vehicle, an elevator, a traveling device and a guiding device; the wellhead operation device is provided with a lower pipe hole; the elevator is positioned above the lower pipe hole, and the moving device is connected with the elevator and is used for driving the elevator to lift; a mounting frame is arranged on one side, close to the wellhead operation device, of the mobile vehicle, and the guide device is mounted on the mounting frame and semi-surrounds the elevator; the guide device comprises a first guide wall, a second guide wall and a third guide wall which are sequentially connected, wherein the second guide wall forms an angle with the first guide wall and the third guide wall respectively.
Further, the first guide wall comprises a first guide part and a first limiting part; the bottom end of the first guide part is connected with the top end of the first limiting part; the horizontal distance between the first guide part and the axis of the lower pipe hole is gradually reduced from top to bottom to form an inclined first guide surface.
Further, the first guide wall further comprises a second guide part; the top of second guide part with the bottom of first spacing portion is connected, the second guide part with the horizontal distance of the axis of lower tube hole from top to bottom crescent to form the second spigot surface of slope.
Further, the first limiting part is vertically arranged.
Furthermore, the second guide wall includes third guide part and the spacing portion of second, the bottom of third guide part with the top of the spacing portion of second is connected, the third guide part with the horizontal distance of the axis of lower tube hole reduces from top to bottom gradually to form the third spigot surface of slope.
Further, the first guide part and the third guide part are connected through a first connecting wall; the horizontal distance between the first connecting wall and the axis of the lower pipe hole is gradually reduced from top to bottom, and the width of the first connecting wall is gradually reduced from top to bottom to form an inclined fourth guide surface.
Furthermore, the first limiting part and the second limiting part are connected through a second connecting wall, the upper end of the second connecting wall is connected with the bottom end of the first connecting wall, and the second connecting wall forms an angle with the first limiting part and the second limiting part respectively.
Further, the first guide wall and the second guide wall are perpendicular to each other, and/or the second guide wall and the third guide wall are perpendicular to each other.
Further, the first guide wall, the second guide wall and the third guide wall are integrally formed.
According to the utility model provides a well head operation equipment with elevator direction, guider semi-surrounds the elevator is transferring or is promoting the in-process control elevator position through first guide wall, second guide wall and third guide wall, plays spacing and guide effect, and simple structure not only easily assembles, and the guide effect is superior to current flexible direction moreover.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a wellhead operation device with an elevator guide according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion a of FIG. 1;
fig. 3 is a schematic structural diagram of a guiding device according to an embodiment of the present invention.
Icon:
1-moving the vehicle; 11-a mounting frame;
2-wellhead operation devices; 21-lower pipe hole;
3-elevator;
4-a swimming device;
5-a guiding device; 51-a first guide wall; 511-a first guide; 512-a first limiting part; 513 — a second guide; 52-a second guide wall; 521-a third guide; 522-a second limiting part; 523-fourth guide; 53-a third guide wall; 54-a first connecting wall; 55-third connecting wall.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Based on the description in the background art, the existing flexible guide structure and assembly are complex and poor in guide effect, the root cause is that the flexible guide needs to be connected and fixed by a plurality of components, and therefore, the embodiment provides wellhead operation equipment with an elevator guide, and aims to solve the problems existing in the flexible guide by replacing the flexible guide with a rigid guide structure.
Specifically, referring to fig. 1 and 2, the present embodiment includes a moving cart 1, a wellhead operation device 2, an elevator 3, a traveling device 4, and a guiding device 5, wherein a mounting frame 11 is disposed on a side of the moving cart 1 close to the wellhead operation device 2, the traveling device 4 of the present embodiment is mounted on the moving cart 1, the wellhead operation device 2 of the present embodiment is provided with a pipe descending hole 21 for inserting a pipe string, the elevator 3 of the present embodiment is generally located above the pipe descending hole 21 of the present embodiment, the elevator 3 is used for clamping and fixing the pipe string during the lifting process of the pipe string, the traveling device 4 of the present embodiment is connected to the elevator 3, and is used for driving the elevator 3 to ascend and descend, the floating device 4 comprises a crane and a floating hook mounted on the crane, and the specific structural form and working principle of the floating device 4 are well known in the prior art, so the embodiment will not be described in detail. The mobile vehicle 1, the wellhead operation device 2, the mounting frame 11 and the swimming device 4 of the present embodiment are all conventional structures, and therefore, the present embodiment will not be described in detail.
The guide 5 of the present embodiment is mounted on the mounting bracket 11 and semi-encloses the elevator 3, and the guide 5 includes a first guide wall 51, a second guide wall 52 and a third guide wall 53 connected in series, wherein the second guide wall 52 of the present embodiment is angled with respect to the first guide wall 51 and the third guide wall 53, respectively. In the process that the elevator 3 drives the pipe column to lift, the first guide wall 51, the second guide wall 52 and the third guide wall 53 of the embodiment can guide and limit the elevator 3 at three positions or directions, so that the alignment of the elevator 3 and a wellhead is ensured, the influence of wind power or other factors is avoided, the structure is simple, the assembly is easy, and the guide effect is superior to the existing flexible guide.
Referring to fig. 3, the first guide wall 51 of the present embodiment includes a first guide portion 511 and a first limiting portion 512, the first guide portion 511 and the first limiting portion 512 are both plate-shaped structures, a bottom end of the first guide portion 511 of the present embodiment is connected to a top end of the first limiting portion 512, and the first limiting portion 512 of the present embodiment is preferably vertically disposed so as to facilitate the downward movement of the elevator 3; the horizontal distance between the first guide part 511 and the axis of the lower pipe hole 21 of the present embodiment is gradually reduced from top to bottom to form an inclined first guide surface, when the elevator 3 descends, the inclined first guide surface can be matched with the first guide surface of the first guide part 511, and the elevator 3 descends to the vicinity of the first limit part 512 under the guidance of the first guide surface, so that the elevator 3 can descend to an ideal working position, and the influence of wind force on the elevator 3 can be weakened through the first guide wall 51 and the first limit part 512.
In addition, under the first guide wall 51 of the present embodiment, a second guide part 513 is further provided in the present embodiment, the second guide part 513 may be symmetrical to the first guide part 511 with respect to the first limiting part 512, a top end of the second guide part 513 of the present embodiment is connected to a bottom end of the first limiting part 512, and a bottom end of the second guide part 513 is mounted on the mounting frame 11; the horizontal distance between the second guide part 513 and the axis of the lower pipe hole 21 is gradually increased from top to bottom to form an inclined second guide surface, which further facilitates the descending of the elevator 3.
Similarly, the second guide wall 52 of the present embodiment includes a third guide portion 521 and a second limiting portion 522, the third guide portion 521 and the second limiting portion 522 of the present embodiment are also plate-shaped structures, a bottom end of the third guide portion 521 of the present embodiment is connected to a top end of the second limiting portion 522, and a horizontal distance between the third guide portion 521 and the axis of the lower pipe hole 21 is gradually decreased from top to bottom to form an inclined third guide surface. The second guiding wall 52 of the present embodiment may further include a fourth guiding portion 523, wherein an upper end of the fourth guiding portion 523 is connected to a bottom end of the second limiting portion 522, and the function and structure of the fourth guiding portion 523 are similar to those of the second guiding portion 513.
The structure of the third guide wall 53 of the present embodiment is substantially the same as that of the first guide wall 51 of the present embodiment, and the first guide wall 51 and the third guide wall 53 are symmetrically disposed with respect to the second guide wall 52 of the present embodiment, so the present embodiment does not make a detailed description of the structure of the third guide wall 53.
In order to avoid an excessively large corner at the joint of the adjacent guide portions, the first guide portion 511 and the third guide portion 521 are connected by the first connecting wall 54, and the horizontal distance between the first connecting wall 54 and the axis of the lower pipe hole 21 is gradually reduced from top to bottom, and the width of the first connecting wall 54 is gradually reduced from top to bottom, so as to form an inclined fourth guide surface, specifically, the first connecting wall 54 of the present embodiment is also of a plate-shaped structure and forms an obtuse angle with the first guide portion 511 and the second guide portion 513, respectively.
Similarly, the first position-limiting portion 512 and the second position-limiting portion 522 are connected by a second connecting wall (not shown), the upper end of the second connecting wall of this embodiment is connected to the bottom end of the first connecting wall 54, the second connecting wall forms an angle with the first position-limiting portion 512 and the second position-limiting portion 522, specifically, the second connecting wall of this embodiment is also a plate-shaped structure, and forms an obtuse angle with the first position-limiting portion 512 and the second position-limiting portion 522. In addition to the second connecting wall, the second guiding portion 513 and the fourth guiding portion 523 described above in the present embodiment may also be connected by a third connecting wall 55, and the third connecting wall 55 is similar to the first connecting wall 54 in structure and is symmetrical with respect to the second connecting wall. Of course, the connection between the first guide wall 51 and the second guide wall 52 in this embodiment may also refer to the above structural design, and details of this embodiment are not described herein.
Preferably, the first guide wall 51, the second guide wall 52 and the third guide wall 53 of the present embodiment are integrally formed, which not only has strong structural stability, but also facilitates processing and manufacturing.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (9)
1. A wellhead operation device with elevator guiding is characterized by comprising a wellhead operation device, a moving vehicle, an elevator, a traveling device and a guiding device;
the wellhead operation device is provided with a lower pipe hole;
the elevator is positioned above the lower pipe hole, and the moving device is connected with the elevator and is used for driving the elevator to lift;
a mounting frame is arranged on one side, close to the wellhead operation device, of the mobile vehicle, and the guide device is mounted on the mounting frame and semi-surrounds the elevator;
the guide device comprises a first guide wall, a second guide wall and a third guide wall which are sequentially connected, wherein the second guide wall forms an angle with the first guide wall and the third guide wall respectively.
2. The wellhead operation device with elevator guidance as recited in claim 1 in which the first guide wall comprises a first guide portion and a first stop portion; the bottom end of the first guide part is connected with the top end of the first limiting part; the horizontal distance between the first guide part and the axis of the lower pipe hole is gradually reduced from top to bottom to form an inclined first guide surface.
3. The wellhead operation device with elevator guidance as recited in claim 2 wherein the first guide wall further comprises a second guide portion; the top end of the second guide part is connected with the bottom end of the first limiting part; the horizontal distance between the second guide part and the axis of the lower pipe hole is gradually increased from top to bottom to form an inclined second guide surface.
4. A wellhead operation device as claimed in claim 2, characterised in that the first restraint portion is disposed vertically.
5. The wellhead operation device with elevator guiding as claimed in claim 2, wherein the second guiding wall comprises a third guiding portion and a second limiting portion, the bottom end of the third guiding portion is connected with the top end of the second limiting portion, and the horizontal distance between the third guiding portion and the axis of the lower pipe hole is gradually reduced from top to bottom to form an inclined third guiding surface.
6. A wellhead operation device with elevator guidance as claimed in claim 5, characterised in that the first and third guide portions are connected by a first connecting wall; the horizontal distance between the first connecting wall and the axis of the lower pipe hole is gradually reduced from top to bottom, and the width of the first connecting wall is gradually reduced from top to bottom to form an inclined fourth guide surface.
7. The wellhead operation device with elevator guidance as claimed in claim 6, wherein the first and second limiting portions are connected by a second connecting wall, the upper end of the second connecting wall being connected to the bottom end of the first connecting wall, the second connecting wall being at an angle to the first and second limiting portions, respectively.
8. A wellhead operation device with elevator guidance as claimed in any of claims 1 to 7, characterised in that the first and second guide walls are mutually perpendicular and/or the second and third guide walls are mutually perpendicular.
9. A wellhead operation device with elevator guidance as claimed in any of claims 1 to 7, characterised in that the first, second and third guide walls are formed integrally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120063668.6U CN212583647U (en) | 2021-01-12 | 2021-01-12 | Wellhead operation equipment with elevator guiding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120063668.6U CN212583647U (en) | 2021-01-12 | 2021-01-12 | Wellhead operation equipment with elevator guiding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212583647U true CN212583647U (en) | 2021-02-23 |
Family
ID=74651936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120063668.6U Active CN212583647U (en) | 2021-01-12 | 2021-01-12 | Wellhead operation equipment with elevator guiding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212583647U (en) |
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2021
- 2021-01-12 CN CN202120063668.6U patent/CN212583647U/en active Active
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