CN215148750U

CN215148750U - Gyro single-core halter conversion head dismounting tool

Info

Publication number: CN215148750U
Application number: CN202120980705.XU
Authority: CN
Inventors: 陈军; 朱晓杰; 王壮; 张宁远; 许炜; 陈佳; 张韵; 庞康利; 杨聪
Original assignee: China Oilfield Services Ltd
Current assignee: China Oilfield Services Ltd
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2021-12-14
Anticipated expiration: 2031-05-10

Abstract

The application discloses a gyro single-core bridle head conversion head dismounting tool, the gyro single-core bridle head conversion head comprises an upper plug and a lower plug, a clamping bulge is arranged in the end part of the upper plug far away from the lower plug, a connecting column is arranged in the end part of the lower plug far away from the upper plug, and the dismounting tool comprises an upper plug dismounting device and a lower plug dismounting device; the matching end of the upper plug replacer is provided with a limiting part matched with the clamping protrusion, the matching end of the lower plug replacer is provided with an accommodating cavity, and the accommodating cavity is used for accommodating the connecting column and limiting the connecting column; the upper plug replacer and the lower plug replacer rotate relatively, and the upper plug is installed on the lower plug or is detached from the lower plug. The gyro single-core horse tap conversion head dismounting tool provided by the embodiment of the application is convenient to use and high in dismounting efficiency.

Description

Gyro single-core halter conversion head dismounting tool

Technical Field

The application relates to but not limited to oilfield equipment dismouting technique, especially a top single core horse faucet conversion head assembly and disassembly tools.

Background

The gyroscope for petroleum drilling can measure parameters such as a well inclination angle, an azimuth angle, a tool face and the like of a petroleum well in a magnetic environment, particularly for borehole trajectory measurement of a cased well, cluster well surface skin drilling, old well windowing directional side drilling seat key measurement and the like, and is the only means for solving the trajectory measurement and the orientation when collision prevention is carried out on an adjacent well.

The gyroscope single-core horse-head conversion head is a conversion joint for connecting a logging single-core cable and a gyroscope probe tube, is a key signal communication converter of a gyroscope tube string, and is a key node and a vulnerable point of gyroscope measurement operation. At present, in the actual operation process, the disassembly and assembly of the conversion head are time-consuming and labor-consuming, and are very inconvenient.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a top single core horse faucet conversion head assembly and disassembly tools, convenient to use, dismouting are efficient.

The embodiment of the application provides a single-core top bridle head conversion head dismounting tool, the single-core top bridle head conversion head comprises an upper plug and a lower plug, a clamping protrusion is arranged in the end part, away from the lower plug, of the upper plug, a connecting column is arranged in the end part, away from the upper plug, of the lower plug, and the dismounting tool comprises an upper plug dismounting device and a lower plug dismounting device;

the matching end of the upper plug replacer is provided with a limiting part matched with the clamping protrusion, the matching end of the lower plug replacer is provided with an accommodating cavity, and the accommodating cavity is used for accommodating the connecting column and limiting the connecting column;

the upper plug replacer and the lower plug replacer rotate relatively, and the upper plug is installed on the lower plug or is detached from the lower plug.

Compared with some technologies, the method has the following beneficial effects:

the utility model provides a top single core horse tap conversion head assembly and disassembly tools, installation that can be convenient is on last end cap and lower end cap, is difficult for taking place the slippage at the dismouting in-process, and the dismouting is efficient. The gyro single-core bridle head conversion head dismounting tool is safe and reliable to use, adopts a barrel structure, is not easy to slip, even if the gyro single-core bridle head conversion head dismounting tool slides with an upper plug and a lower plug, the upper plug dismounting device and the lower plug dismounting device cannot directly fall off, and the personal safety of operators is effectively guaranteed. The gyro single-core horse faucet conversion head dismounting tool is convenient and fast to use, convenient to carry and high in practicability.

Drawings

The accompanying drawings are included to provide a further understanding of the claimed subject matter and are incorporated in and constitute a part of this specification, illustrate embodiments of the subject matter and together with the description serve to explain the principles of the subject matter and not to limit the subject matter.

Fig. 1 is a schematic structural diagram of a gyroscope single-core bridle head conversion head according to an embodiment of the present application;

fig. 2 is a first schematic sectional view of the upper plug according to the embodiment of the present application;

fig. 3 is a schematic sectional structure view of the upper plug according to the embodiment of the present application (which forms an included angle of 90 ° with the sectional surface in fig. 2);

fig. 4 is a schematic structural view (front view at the fitting end) of the upper plug according to the embodiment of the present application;

FIG. 5 is a schematic structural view of an upper plug replacer according to an embodiment of the application;

fig. 6 is a schematic cross-sectional view of a lower plug according to an embodiment of the present application;

fig. 7 is a schematic structural view (front view at the mating end) of a lower plug according to an embodiment of the present application;

fig. 8 is a schematic structural diagram of a lower plug replacer according to an embodiment of the application.

Illustration of the drawings:

1-upper plug, 11-clamping protrusion, 2-lower plug, 21-connecting column, 3-upper plug replacer, 31-limiting part, 32-first cross rod, 4-lower plug replacer, 41-containing cavity and 42-second cross rod.

Detailed Description

To make the objects, technical solutions and advantages of the present application more apparent, embodiments of the present application will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.

At present conversion head dismouting in-process, owing to lack special installation and extracting tool, a word opening touches core and lantern formula and touches the core and all bare-handed screwing up the installation, exists and touches the core and twist off, twist curved, make dirty and touch latent communication trouble risks such as core, also can't directly perceived the communication in the perception conversion head simultaneously and touch the core and whether tighten. In addition, in the transportation of top tube cluster, receive vibrations influence, lead to lantern formula touch core not hard up, drop etc. and the communication is unstable when causing the gyroscope instrument to use, and voltage current is suddenly high and suddenly low, easily causes the top to visit the damage of pipe, finally causes the top in the pit to measure the failure.

The embodiment of the application provides a disassembling tool for a single-core top bridle head conversion head, as shown in fig. 1 to 8, the single-core top bridle head conversion head comprises an upper plug 1 and a lower plug 2, a clamping protrusion 11 is arranged in the end part, far away from the lower plug 2, of the upper plug 1, a connecting column 21 is arranged in the end part, far away from the upper plug 1, of the lower plug 2, and the disassembling tool comprises an upper plug disassembling device 3 and a lower plug disassembling device 4; the limiting part 31 matched with the clamping protrusion 11 is arranged at the matching end of the upper plug replacer 3, the accommodating cavity 41 is arranged at the matching end of the lower plug replacer 4, and the accommodating cavity 41 is used for accommodating the connecting column 21 and limiting the connecting column 21; the upper plug replacer 3 and the lower plug replacer 4 rotate relatively, and the upper plug 1 is installed on the lower plug 2, or the upper plug 1 is detached from the lower plug 2. In fig. 2, 3 and 6, the connection structure between the upper plug 1 and the lower plug 2 is not shown.

The upper plug 1 in the conversion head is used for connecting a single-core faucet; the lower plug 2 is used for connecting the gyro probe. Go up end cap 1 and be provided with a word opening in keeping away from the tip of end cap 2 down and touch the core, touch the core with this word opening as protruding 11 of card in this application, be convenient for realize go up end cap 1 along with last end cap replacer 3 together rotates. Be provided with lantern formula in the tip that lower end cap 2 kept away from last end cap 1 and touch the core for connect the top and visit the pipe, realize visiting the communication of pipe with the top, touch the core as spliced pole 21 with this lantern formula in this application, be convenient for realize down end cap 2 along with lower end cap replacer 4 together rotate.

The upper plug replacer 3 is connected with the upper plug 1, and the limiting part 31 of the upper plug replacer 3 is matched with the clamping protrusion 11 for limiting; the lower plug replacer 4 is connected with the lower plug 2, and the accommodating cavity 41 of the lower plug replacer 4 is matched with the connecting column 21 to limit the circumferential direction. The upper plug replacer 3 and the lower plug replacer 4 rotate relatively, the upper plug 1 and the lower plug 2 rotate together with the upper plug replacer 3 and the lower plug replacer 4 respectively, and then the upper plug 1 and the lower plug 2 are disassembled.

The utility model provides a top single core horse tap conversion head assembly and disassembly tools, installation that can be convenient is on last end cap 1 and lower end cap 2, is difficult for taking place the slippage at the dismouting in-process, and the dismouting is efficient. The gyro single-core bridle head conversion head dismounting tool is safe and reliable to use, adopts a barrel structure, is not easy to slip, even if the gyro single-core bridle head conversion head dismounting tool slides with the upper plug 1 and the lower plug 2, the upper plug replacer 3 and the lower plug replacer 4 can not directly fall off, and the personal safety of operators is effectively guaranteed. The gyro single-core horse faucet conversion head dismounting tool is convenient and fast to use, convenient to carry and high in practicability.

In an exemplary embodiment, as shown in fig. 5, the limiting portion 31 is a limiting protrusion which is circumferentially abutted against the locking protrusion 11, so that the upper plug 1 rotates together with the upper plug remover 3.

The limiting part 31 can be arranged in a limiting bulge mode, when the matching end of the upper plug replacer 3 extends into the end part of the upper plug 1, the upper plug replacer 3 is rotated, the limiting bulge supports against the clamping bulge 11 along the circumferential direction, the upper plug replacer 3 is continuously rotated, the upper plug 1 can rotate together with the upper plug replacer 3, and then the disassembly operation is realized; the reverse rotation makes the spacing arch support the protruding 11 of card along circumference, continues to rotate upper plug replacer 3, and upper plug 1 can rotate along with upper plug replacer 3 together, and then realizes the operation of equipment.

In an exemplary embodiment, as shown in fig. 5, the number of the limiting protrusions is two, and an included angle between the two limiting protrusions and a central connecting line of the upper plug 1 is 180 °.

The number of the limiting bulges can be two, which is corresponding to the number of the clamping bulges 11, and the two limiting bulges are positioned on the same diameter.

It should be understood that the disassembly and assembly operation can also be accomplished with only one stop lug.

In an exemplary embodiment, the position-limiting portion 31 is a position-limiting groove (not shown), and the locking protrusion 11 is locked into the position-limiting groove, so that the upper plug 1 rotates together with the upper plug remover 3.

Besides the form of the limiting protrusion, the limiting portion 31 can be also set to be in the form of a limiting groove, when the matching end of the upper plug replacer 3 extends into the end portion of the upper plug 1, the upper plug replacer 3 is rotated, the clamping protrusion 11 is clamped into the limiting groove, the upper plug replacer 3 continues to be rotated, the upper plug 1 can rotate together with the upper plug replacer 3, and then the operation of disassembly (or assembly) is realized.

In an exemplary embodiment, as shown in fig. 8, the receiving cavity 41 has a hexagonal cross-section.

The containing cavity 41 is a cavity with a hexagonal cross section, the connecting column 21 is a prism with a hexagonal cross section, the connecting column 21 enters the containing cavity 41, the peripheral surface of the connecting column 21 is matched with the inner wall surface of the containing cavity 41 for limiting, and the lower plug 2 rotates together with the lower plug replacer 4.

In an exemplary embodiment, the upper plug remover 3 is provided with a first through passage inside and the lower plug remover 4 is provided with a second through passage inside (not shown in the figures).

Set up inside hollow channel (first passageway and second passageway), under the condition of end cap replacer 3 and 4 intensity of end cap replacer down in the assurance, alleviateed self weight and material quantity, reduced the cost of manufacture, improve the portability.

In an exemplary embodiment, as shown in figures 5 and 8, the end of the upper plug replacer 3 remote from the mating end is provided with a first cross bar 32. The end of the lower plug replacer 4 remote from the mating end is provided with a second cross bar 42.

The force application rods (the first cross rod 32 and the second cross rod 42) convenient for operators to grasp are arranged, so that the operators can conveniently disassemble and assemble the device, the device is convenient and labor-saving, and the practicability is improved.

In an exemplary embodiment, the gyro single-core horse faucet conversion head dismounting tool is made of alloy materials.

The material of top single core faucet conversion head assembly and disassembly tools (go up end cap assembly and disassembly device 3 and end cap assembly and disassembly device 4 down) sets up to the copper alloy, can guarantee that top single core faucet conversion head assembly and disassembly tools does not take place under the condition of plastic deformation at dismouting conversion head (go up end cap 1 and lower end cap 2) in-process, suitably reduce the hardness of top single core faucet conversion head assembly and disassembly tools, thereby protect the conversion head, avoid causing the damage to the conversion head at the dismouting in-process, the practicality of top single core faucet conversion head assembly and disassembly tools has been improved. Specifically, the disassembling tool for the gyroscope single-core horse tap conversion head can be beryllium-copper alloy.

It should be understood that, the gyro single-core horse faucet conversion head dismounting tool can also adopt other materials, for example: 304 stainless steel to ensure self-strength.

The specific dimensions of the upper plug replacer 3 and the lower plug replacer 4 can be set according to the actual situation, for example: go up end cap replacer 3 overall length 183.5mm, external diameter 24mm, internal diameter 13mm, a word tooth degree of depth (spacing protruding length) 3.5mm, a word tooth wall thickness 2.9mm, first horizontal pole 32 is 140mm with the distance of cooperation end, first horizontal pole 32 length 150 mm. The total length of the upper plug replacer 3 is 150mm, the outer diameter is 8.62mm, the accommodating cavity 41 is of an M6 model, the depth of the accommodating cavity 41 is 7mm, and the length of the second cross rod 42 is 100 mm. Of course, the above numerical values can be adjusted according to actual situations, and the application is not limited to this.

The utility model provides a top single core horse tap conversion head assembly and disassembly tools has eliminated in the past and has pulled up the low standard action that a word opening in dismantling the conversion head touches the core and the core is touched to lantern formula, and this assembly and disassembly tools convenient to use is high-efficient, and labour saving and time saving has effectively protected the integrity of conversion head.

In the description of the present application, it is to be noted that the directions or positional relationships indicated by "upper", "lower", "one end", "one side", and the like are based on the directions or positional relationships shown in the drawings, and are only for convenience of describing the present application and simplifying the description, and do not indicate or imply that the structures referred to have a specific direction, are configured and operated in a specific direction, and thus, cannot be construed as limiting the present application.

In the description of the embodiments of the present application, unless expressly stated or limited otherwise, the terms "connected," "mounted," and "mounted" are to be construed broadly, e.g., the term "connected" may be a fixed connection, a removable connection, or an integral connection; 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 application can be understood in a specific case by those of ordinary skill in the art.

The embodiments described herein are exemplary rather than limiting and it will be apparent to those of ordinary skill in the art that many more embodiments and implementations are possible within the scope of the embodiments described herein. Although many possible combinations of features are shown in the drawings and discussed in the detailed description, many other combinations of the disclosed features are possible. Any feature or element of any embodiment may be used in combination with or instead of any other feature or element in any other embodiment, unless expressly limited otherwise.

The present application includes and contemplates combinations of features and elements known to those of ordinary skill in the art. The embodiments, features and elements that have been disclosed in this application may also be combined with any conventional features or elements to form unique aspects as defined by the claims. Any feature or element of any embodiment may also be combined with features or elements from other aspects to form another unique aspect as defined by the claims. Thus, it should be understood that any of the features shown and/or discussed in this application may be implemented alone or in any suitable combination. Accordingly, the embodiments are not limited except as by the appended claims and their equivalents. Furthermore, various modifications and changes may be made within the scope of the appended claims.

Claims

1. A gyro single-core horse faucet conversion head dismounting tool comprises an upper plug and a lower plug, wherein a clamping protrusion is arranged in the end part, far away from the lower plug, of the upper plug, and a connecting column is arranged in the end part, far away from the upper plug, of the lower plug;

2. The tool for disassembling and assembling the gyroscope single-core horse faucet conversion head according to claim 1, wherein the limiting part is a limiting protrusion, and the limiting protrusion abuts against the clamping protrusion in the circumferential direction, so that the upper plug rotates together with the upper plug disassembling and assembling device.

3. The disassembling tool for the gyroscope single-core horse faucet conversion head according to claim 2, wherein the number of the limiting protrusions is two, and an included angle between the two limiting protrusions and a connecting line of centers of the upper plugs is 180 degrees.

4. The tool for disassembling and assembling the gyroscope single-core horse faucet conversion head according to claim 1, wherein the limiting part is a limiting groove, and the clamping protrusion is clamped into the limiting groove, so that the upper plug rotates together with the upper plug disassembling and assembling device.

5. The tool for disassembling and assembling a gyroscope single-core horse faucet conversion head according to claim 1, wherein the cross section of the accommodating cavity is hexagonal.

6. The tool for dismounting and mounting the top single-core horse faucet conversion head according to any one of claims 1 to 5, wherein a first through channel is arranged inside the upper plug replacer.

7. The tool for dismounting and mounting the top single-core horse faucet conversion head according to any one of claims 1 to 5, wherein a through second channel is arranged inside the lower plug dismounting and mounting device.

8. The tool for disassembling and assembling the top single-core horse faucet conversion head according to any one of claims 1 to 5, wherein a first cross rod is arranged at one end, away from the mating end, of the upper plug replacer.

9. The tool for disassembling and assembling the gyroscope single-core horse faucet conversion head according to any one of claims 1 to 5, wherein one end, far away from the mating end, of the lower plug replacer is provided with a second cross rod.

10. The dismounting tool for the spinning top single-core horse head conversion head according to any one of claims 1 to 5, wherein the dismounting tool for the spinning top single-core horse head conversion head is made of alloy materials.