CN220909646U - Fishing head of wireless inclinometer while drilling - Google Patents
Fishing head of wireless inclinometer while drilling Download PDFInfo
- Publication number
- CN220909646U CN220909646U CN202322612710.7U CN202322612710U CN220909646U CN 220909646 U CN220909646 U CN 220909646U CN 202322612710 U CN202322612710 U CN 202322612710U CN 220909646 U CN220909646 U CN 220909646U
- Authority
- CN
- China
- Prior art keywords
- section
- fishing
- wireless inclinometer
- mounting groove
- sleeve
- 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.)
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Links
- 238000005553 drilling Methods 0.000 title claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 19
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 230000006978 adaptation Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 230000003628 erosive effect Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 4
- 239000003208 petroleum Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a salvaging head of a wireless inclinometer while drilling, which comprises a salvaging top, a connecting rod, a connecting section and a mounting section which are sequentially connected, wherein the end part of the mounting section, which is far away from the salvaging top, is provided with a mounting groove along the axial direction of the mounting groove, the inner wall of the mounting groove is provided with an internal threaded hole, a connecting plug is arranged through the internal threaded hole, the end part of the connecting plug, which extends out of the mounting groove, is also detachably provided with a connecting sleeve which is matched with the connecting plug, the outer side surface of the connecting sleeve is provided with a threaded sleeve which can slide left and right in a penetrating manner, and the outer side surface of the mounting section, which is close to the connecting plug, is also provided with external threads which are matched with the threaded sleeve along the axial direction of the mounting section. The utility model has the advantages of simple structure, convenient installation and connection, and stronger erosion resistance in the use process, thereby improving the use efficiency of the device.
Description
Technical Field
The utility model relates to the technical field of petroleum drilling tools, in particular to a salvaging head of a wireless inclinometer while drilling.
Background
The wireless inclinometer is an important device for drilling a petroleum well, consists of two parts of ground equipment and underground equipment, is an important directional drilling tool, is widely used in petroleum exploitation engineering, and is provided with a fishing head which is an important part of the wireless inclinometer while being put down and fished, plays a role in fixing the wireless inclinometer while being put down and fished, and the fishing head is required to be connected with other parts of the wireless inclinometer while being used.
When the traditional wireless inclinometer salvage head end is connected with other parts, the structure is complex, and the convenient and quick installation or disassembly operation cannot be performed, so that the service efficiency of the device is affected.
Disclosure of utility model
The utility model aims to overcome the technical defects and provide a salvaging head of a wireless inclinometer while drilling.
In order to solve the problems, the technical scheme of the utility model is as follows: the utility model provides a wireless inclinometer salvage head while drilling, includes consecutive salvage top, connecting rod, linkage segment and installation segment, the installation segment is kept away from the tip of salvaging the top along its axial direction and has been seted up the mounting groove, set up the internal thread hole on the mounting groove inner wall and be equipped with connecting plug through this internal thread hole, connecting plug stretches out still detachable on the tip of mounting groove and is equipped with the adapter sleeve rather than the looks adaptation, but wear to be equipped with left and right sliding thread bush on the adapter sleeve lateral surface, be close to connecting plug still along its axial direction on the installation segment lateral surface set up with the external screw thread of thread bush looks adaptation.
Further, a sealing gasket is further arranged at the contact part of the end part of the connecting sleeve and the end part of the mounting section.
Further, the outer side end surface of the thread bush is also provided with a notch with a hexagonal structure.
Further, the diameter of the connecting section is larger than that of the connecting rod and smaller than that of the mounting section, and the joint of the connecting rod and the connecting section and the joint of the connecting section and the mounting section are also respectively provided with inclined planes.
Further, a transverse pin hole is further formed in the connecting section, a transverse pin is arranged through the transverse pin hole in a penetrating mode, and two ends of the transverse pin respectively protrude out of the outer surface of the connecting section.
Further, the outer shape of the fishing top is a conical structure.
Compared with the prior art, the utility model has the advantages that: through the cooperation of the connecting sleeve and the connecting plug and the cooperation connection of the threaded sleeve and the external thread, the connecting sleeve can be firstly inserted on the connecting plug during connection, then the threaded sleeve is slid leftwards to be matched with the external thread, and the threaded sleeve is fixed at the end part of the mounting section under the action of the threaded force, so that the connecting sleeve can be conveniently and rapidly connected or disassembled, and the mounting efficiency of the device is improved; the inclined plane structure between the connecting rod and the connecting section and between the connecting section and the mounting section can enable the appearance of the salvage head to form a streamline structure, and the erosion phenomenon of drilling fluid in the use process is effectively reduced. The utility model has the advantages of simple structure, convenient installation and connection, and stronger erosion resistance in the use process, thereby improving the use efficiency of the device.
Drawings
Fig. 1 is a general structural view of the present utility model.
Fig. 2 is a first split block diagram of the present utility model.
Fig. 3 is a second split block diagram of the present utility model.
As shown in the figure: 1. fishing the roof; 2. a connecting rod; 3. a connection section; 4. a mounting section; 5. a mounting groove; 6. a connection plug; 7. a sealing gasket; 8. connecting sleeves; 9. an external thread; 10. a thread sleeve; 11. a notch; 12. an inclined plane; 13. and (5) a transverse pin.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 3, a wireless inclinometer salvage head, including consecutive salvage top 1, connecting rod 2, link 3 and installation section 4, installation section 4 has seted up mounting groove 5 along its axial direction from the tip of salvage top 1, set up the internal thread hole on the mounting groove 5 inner wall and be equipped with connecting plug 6 through this internal thread hole, be equipped with on the connecting plug 6 lateral surface with the screw thread of internal thread hole looks adaptation, and connecting plug 6 stretches out still detachable be equipped with rather than adapter sleeve 8 of looks adaptation on the tip of mounting groove 5, wear to be equipped with on the adapter sleeve 8 lateral surface and can control gliding thread bush 10, still set up along its axial direction external screw thread 9 with thread bush 10 looks adaptation on the installation section 4 lateral surface that is close to connecting plug 6, under the cooperation of thread bush 10 and external screw thread 9, connect thread bush 10 on the lateral surface of installation section 4 tip, 8 tip and installation section 4 tip contact department still are equipped with sealed pad 7, and 8 tip still is equipped with the boss that can butt at sealed pad 7 tip, and thread bush 10 right side tip is equipped with the boss that can seal pad 7 tip, and the tip 10 can be influenced by the setting up the stability to the boss that can also set up the groove 11, thereby the well drilling device is realized to the setting up the stability of the well bore, the well bore hole is to the well bore is set up to the end face 11, the device is stable.
The diameter of linkage segment 3 is greater than the diameter of linkage rod 2 and still is less than the diameter of installation segment 4, the inclined plane 12 has still been seted up respectively to linkage rod 2 and linkage segment 3 junction and linkage segment 3 and installation segment 4 junction, the appearance of this fishing head can be made to the setting of inclined plane 12 and streamline structure has effectively reduced the erosion phenomenon of drilling fluid in the use, transverse pin hole has still been seted up on the linkage segment 3 and transverse pin 13 has been worn to be equipped with through this transverse pin hole, and transverse pin 13 both ends are outstanding the surface of linkage segment 3 respectively, the external shape of fishing jack 1 is the toper structure.
In specific use, when need be connected salvaging head tip and other parts of wireless inclinometer while drilling, peg graft adapter sleeve 8 on connecting plug 6 earlier and carry out the cooperation and connect, then slide thread bush 10 left and make it carry out normal running fit with external screw thread 9, fix thread bush 10 on the tip lateral surface of installation section 4 under the effect of screw thread force, then carry out effectual fastening to thread bush 10 under the effect of notch 11 through the spanner, can guarantee the stability after connecting like this, thereby can carry out convenient and fast's connection or dismantlement operation to adapter sleeve 8, improve the installation effectiveness of this device.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (6)
1. The utility model provides a wireless inclinometer salvage head while drilling, includes consecutive salvage top (1), connecting rod (2), linkage segment (3) and installation segment (4), its characterized in that: the utility model discloses a fishing device, including installation section (4), connecting plug (6), connecting sleeve (8) that are equipped with and rather than looks adaptation, but wearing to be equipped with left and right sliding thread bush (10) on adapter sleeve (8) lateral surface, be close to connecting plug (6) still along its axial direction set up external screw thread (9) with thread bush (10) looks adaptation on installation section (4) lateral surface on the tip that installation section (4) kept away from fishing top (1) tip has offered mounting groove (5) along its axial direction, set up the internal thread hole on mounting groove (5) inner wall and be equipped with connecting plug (6) through this internal thread hole, connecting plug (6) stretch out on the tip of mounting groove (5).
2. The wireless inclinometer fishing head as defined in claim 1, wherein: the contact part of the end part of the connecting sleeve (8) and the end part of the mounting section (4) is also provided with a sealing gasket (7).
3. The wireless inclinometer fishing head as defined in claim 1, wherein: the outer side end face of the thread sleeve (10) is also provided with a notch (11) with a hexagonal structure.
4. The wireless inclinometer fishing head as defined in claim 1, wherein: the diameter of the connecting section (3) is larger than that of the connecting rod (2) and is smaller than that of the mounting section (4), and inclined planes (12) are respectively formed at the joint of the connecting rod (2) and the connecting section (3) and the joint of the connecting section (3) and the mounting section (4).
5. The wireless inclinometer fishing head as defined in claim 1, wherein: the connecting section (3) is also provided with a transverse pin hole, a transverse pin (13) is arranged through the transverse pin hole in a penetrating mode, and two ends of the transverse pin (13) respectively protrude out of the outer surface of the connecting section (3).
6. The wireless inclinometer fishing head as defined in claim 1, wherein: the outer shape of the fishing top (1) is a conical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322612710.7U CN220909646U (en) | 2023-09-26 | 2023-09-26 | Fishing head of wireless inclinometer while drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322612710.7U CN220909646U (en) | 2023-09-26 | 2023-09-26 | Fishing head of wireless inclinometer while drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220909646U true CN220909646U (en) | 2024-05-07 |
Family
ID=90916990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322612710.7U Active CN220909646U (en) | 2023-09-26 | 2023-09-26 | Fishing head of wireless inclinometer while drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220909646U (en) |
-
2023
- 2023-09-26 CN CN202322612710.7U patent/CN220909646U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |