CN211598578U - Manual releasing joint assembly - Google Patents
Manual releasing joint assembly Download PDFInfo
- Publication number
- CN211598578U CN211598578U CN201921955784.8U CN201921955784U CN211598578U CN 211598578 U CN211598578 U CN 211598578U CN 201921955784 U CN201921955784 U CN 201921955784U CN 211598578 U CN211598578 U CN 211598578U
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- China
- Prior art keywords
- driven joint
- joint portion
- hole
- driving
- manual release
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Abstract
The utility model relates to a manual joint Assembly that releases, include: the driving cylinder is internally provided with sleeving holes penetrating through two ends of the driving cylinder; driven joint portion, the hoop outside of driven joint portion be equipped with be used for with working face threaded connection's external screw thread, driven joint portion and the coaxial setting of driving barrel, and the one end transmission of driving barrel is connected with the one end transmission of driven joint portion, is equipped with the through-hole that runs through its both ends in the driven joint portion, through-hole and the coaxial setting in hole of cup jointing. The utility model discloses a drive cylinder is connected with driven joint portion transmission, and the installation and the dismantlement of driven joint portion are realized to the manual drive cylinder that rotates of accessible.
Description
Technical Field
The utility model relates to an oil gas equipment technical field especially relates to a manual joint Assembly that gives up.
Background
In the process of exploration, development and drilling engineering of mineral resources such as oil, natural gas and the like, a tool which can be divided into two parts is called a releasing device, after the releasing device is separated, one part is left in a well, the other part is pulled out, on the well, the releasing device is also needed, for example, a detachable joint is arranged on a working surface and used for guiding a drill rod or arranged at a wellhead to realize plugging, the releasing device is also needed, namely, the joint part is kept at an inlet, the joint part is arranged or detached according to the requirements of the drilling engineering, the joint is usually sleeved on the outer side of the drill rod, a casing or a bridge plug, when the joint is automatically arranged or detached through an electric screwdriver, interference can be formed, and the joint cannot be effectively arranged or detached, so that a manual releasing joint assembly is needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned technical problem and provide a simple structure, convenient to use's manual joint Assembly that releases.
The utility model provides an above-mentioned technical problem's technical scheme as follows:
a manual release sub assembly comprising:
the driving cylinder is internally provided with sleeving holes penetrating through two ends of the driving cylinder;
driven joint portion, the hoop outside of driven joint portion is equipped with the external screw thread that is used for with working face threaded connection, driven joint portion with the coaxial setting of driving barrel, just the one end of driving barrel with the one end transmission of driven joint portion is connected, be equipped with the through-hole that runs through its both ends in the driven joint portion, the through-hole with cup joint the coaxial setting in hole.
The utility model has the advantages that: the utility model discloses a drive cylinder is connected with driven joint portion transmission, and the installation and the dismantlement of driven joint portion are realized to the manual drive cylinder that rotates of accessible.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Furthermore, the outer side wall surface of one end, far away from the driven joint part, of the driving cylinder is provided with anti-skid grains.
The beneficial effect of adopting the further scheme is that: the anti-skidding line can strengthen the area of contact of a drive section of thick bamboo and hand, promotes the installation and the dismantlement efficiency of the driven joint portion of manual drive.
Furthermore, a plurality of mounting holes are formed in the side wall of the driving cylinder in the circumferential direction.
The beneficial effect of adopting the further scheme is that: the mounting hole can be installed with outside drive handle, can increase the transmission torque of drive cylinder, solves because of the installation or dismantle difficult problem.
Further, the mounting hole is a threaded hole.
The beneficial effect of adopting the further scheme is that: the screw hole can with handle threaded connection, can carry out effectual fixed to the handle.
Further, the mounting hole is a multi-prism-shaped hole.
The beneficial effect of adopting the further scheme is that: the installation and the disassembly between the handle and the driving cylinder are convenient due to the polygonal mounting hole, and the handle can be prevented from rotating due to the prismatic mounting hole.
Furthermore, a plurality of first convex teeth are circumferentially arranged at one end, facing the driving barrel, of the driven joint part, and second convex teeth meshed with the first convex teeth are arranged at one end, facing the driven joint part, of the driving barrel.
The beneficial effect of adopting the further scheme is that: the first convex teeth and the second convex teeth are meshed, so that the driving barrel and the driven joint part can form better transmission effect in manual action.
Further, the first convex teeth and the second convex teeth are provided with three or four.
The beneficial effect of adopting the further scheme is that: the three or four first convex teeth and the four second convex teeth are well installed and positioned, so that when the driven joint part needs to be installed or detached, the clamping between the driven joint part and the driving barrel is high in efficiency, and the transmission effect is good.
Further, the first convex teeth and the second convex teeth are both fan-shaped structures.
The beneficial effect of adopting the further scheme is that: the first convex teeth and the second convex teeth of the sector ring shape can form a better transmission effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a left side view of the structure of the driven joint part of the present invention;
fig. 3 is a right side view of the driving cylinder of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the driving cylinder, 2, driven joint portion, 3, first dogtooth, 4, second dogtooth, 5, external screw thread, 6, anti-skidding line, 7, through-hole, 8, cup joint hole, 9, mounting hole.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Examples
As shown in fig. 1-3, the present invention provides a manual releasing sub assembly, comprising: the driving cylinder 1 is internally provided with a sleeving hole 8 penetrating through two ends of the driving cylinder 1; driven joint portion 2, the hoop outside of driven joint portion 2 be equipped with be used for with working face threaded connection's external screw thread 5, be equipped with on the working face with external screw thread complex internal thread, driven joint portion 2 sets up with the driving barrel 1 is coaxial, and the one end of driving barrel 1 is connected with the one end transmission of driven joint portion 2, is equipped with the through-hole 7 that runs through its both ends in the driven joint portion 2, through-hole 7 with cup joint the coaxial setting of hole 8.
The outer side wall surface of one end of the driving cylinder 1 far away from the driven joint part 2 is provided with anti-skid grains 6.
A plurality of mounting holes 9 are annularly arranged on the side wall of the driving cylinder 1. Preferably, the mounting hole 9 is a threaded hole or a polygonal prism-shaped hole, in this embodiment, the mounting hole is a 9 hexagonal prism-shaped hole, and the driving torque of the driving cylinder 1 can be increased by matching with a wrench having a hexagonal prism-shaped joint at one end, so that the driven joint part 2 can be effectively mounted or dismounted.
A plurality of first convex teeth 3 are circumferentially arranged on one end of the driven joint part 2 facing the driving barrel 1, and a second convex tooth 4 meshed with the first convex teeth 3 is arranged on one end of the driving barrel 1 facing the driven joint part 2.
The number of the first convex teeth 3 and the number of the second convex teeth 4 are three or four, and the number of the first convex teeth 3 and the number of the second convex teeth 4 are four in the embodiment; the first convex teeth 3 and the second convex teeth 4 are both in sector annular structures.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. A manual release sub assembly, comprising:
the device comprises a driving cylinder (1), wherein sleeve holes (8) penetrating through two ends of the driving cylinder (1) are formed in the driving cylinder (1);
driven joint portion (2), the hoop outside of driven joint portion (2) is equipped with external screw thread (5) that are used for with working face threaded connection, driven joint portion (2) with the coaxial setting of driving barrel (1), just the one end of driving barrel (1) with the one end transmission of driven joint portion (2) is connected, be equipped with through-hole (7) that run through its both ends in driven joint portion (2), through-hole (7) with cup joint hole (8) coaxial setting.
2. A manual release joint assembly according to claim 1, wherein the drive barrel (1) is provided with anti-slip threads (6) on the outer side wall of the end remote from the driven joint part (2).
3. A manual release sub assembly according to claim 2, wherein the side wall of the drive barrel (1) is provided with a plurality of mounting holes (9) circumferentially.
4. A manual release sub assembly according to claim 3, wherein the mounting hole (9) is a threaded hole.
5. A manual release joint assembly according to claim 3, wherein the mounting hole (9) is a multi-prismatic hole.
6. A manual release joint assembly according to any of claims 1-5, wherein the driven joint part (2) is provided with a plurality of first teeth (3) circumferentially at the end facing the driving barrel (1), and wherein the driving barrel (1) is provided with second teeth (4) at the end facing the driven joint part (2) for engaging with the first teeth (3).
7. A manual release sub assembly according to claim 6, wherein the first teeth (3) and the second teeth (4) are each provided in three or four.
8. A manual release sub assembly according to claim 7, wherein the first tooth (3) and the second tooth (4) are each of a scalloped configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921955784.8U CN211598578U (en) | 2019-11-13 | 2019-11-13 | Manual releasing joint assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921955784.8U CN211598578U (en) | 2019-11-13 | 2019-11-13 | Manual releasing joint assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211598578U true CN211598578U (en) | 2020-09-29 |
Family
ID=72587736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921955784.8U Active CN211598578U (en) | 2019-11-13 | 2019-11-13 | Manual releasing joint assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211598578U (en) |
-
2019
- 2019-11-13 CN CN201921955784.8U patent/CN211598578U/en active Active
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