CN212479856U - Releasing bolt for petroleum well completion - Google Patents
Releasing bolt for petroleum well completion Download PDFInfo
- Publication number
- CN212479856U CN212479856U CN202021134635.8U CN202021134635U CN212479856U CN 212479856 U CN212479856 U CN 212479856U CN 202021134635 U CN202021134635 U CN 202021134635U CN 212479856 U CN212479856 U CN 212479856U
- Authority
- CN
- China
- Prior art keywords
- release
- mounting panel
- hexagon nut
- release post
- groove
- 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.)
- Active
Links
Images
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model belongs to the technical field of oil well completion work piece technique and specifically relates to an oil well completion release bolt, including the release post, the fixed hexagon nut that is provided with in release post bottom, release post lower extreme surface is provided with the screw thread, is provided with the rubber seal ring in the release post outside on the hexagon nut, and the inside collection groove that is provided with of hexagon nut releases the toe portion and is provided with the insertion groove in intercommunication collection groove, and the inside expansion bolt that is provided with of insertion groove collects inslot portion, and collection inslot portion is provided with the mounting panel, and expansion bolt bottom and mounting panel fixed connection fix on the mounting panel and. The utility model discloses in, through set up hexagon nut bottom the release post, make things convenient for the spanner to rotate, and set up the inflation in the release post and tie, the mounting panel is connected to this inflation tie bottom, and this mounting panel setting is in hexagon nut's collection inslot, during the use, pulls out the swivel becket on the mounting panel, utilizes instrument such as screwdriver can realize the rotation to the release tie, suitable using widely.
Description
Technical Field
The utility model relates to a petroleum well completion work piece technical field specifically is a petroleum well completion release bolt.
Background
In the petroleum well completion, the release bolt is a necessary workpiece, and the existing release bolt needs to use a corresponding tool to rotate, so that the construction of workers is inconvenient, and therefore, the petroleum well completion release bolt is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an oil well completion release bolt, through set up hexagon nut in the bottom of the release post, make things convenient for the spanner to rotate, and set up the expansion bolt in the release post, the mounting panel is connected to this expansion bolt bottom, and this mounting panel setting is at hexagon nut's collection inslot, during the use, pulls out the swivel becket on the mounting panel, utilizes instruments such as screwdriver can realize the rotation to the release bolt to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an oil well completion release bolt, includes the release post, the fixed hexagon nut that is provided with in release post bottom, the release post top is provided with the oil drain hole that stretches out from the release post side, release post lower extreme surface is provided with the screw thread, be provided with the rubber seal ring in the release post outside on the hexagon nut, the inside collection groove that is provided with of hexagon nut, release post bottom is provided with the insertion groove that communicates collection groove, the inside expansion bolt that is provided with of insertion groove, collection inslot portion is provided with the mounting panel, expansion bolt bottom and mounting panel fixed connection, the fixed swivel becket that is provided with on the mounting panel.
Preferably, the bottom of the insertion groove is provided with a clamping ring.
Preferably, the collection groove is a square groove, the height of the mounting plate is half of that of the collection groove, and the mounting plate is a rectangular solid plate.
Preferably, the inner diameter of the rotating ring is not less than 1 cm.
Compared with the prior art, the beneficial effects of the utility model are that: the hexagonal nut is arranged at the bottom of the release column, so that the wrench can rotate conveniently, the expansion bolt is arranged in the release column, the bottom of the expansion bolt is connected with the mounting plate, the mounting plate is arranged in the storage groove of the hexagonal nut, the rotating ring on the mounting plate is pulled out during use, and the rotation of the release bolt can be realized by using tools such as a screwdriver, and the expansion bolt is suitable for popularization and use.
Drawings
FIG. 1 is a schematic diagram of an overall structure of a release plug for petroleum well completion according to the present invention;
FIG. 2 is a schematic cross-sectional structure view of a release plug for oil well completion according to the present invention;
fig. 3 is a front view of the hexagonal nut of the release plug for oil well completion of the present invention.
In the figure: 1. releasing the column; 2. a hexagonal nut; 3. a rubber seal ring; 4. an oil drain hole; 5. a thread; 6. a collection groove; 7. inserting the groove; 8. mounting a plate; 9. a rotating ring; 10. an expansion bolt; 11. and a clamp ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides a petroleum well completion release bolt, including release column 1, 1 bottom of release column is fixed and is provided with hexagon nut 2, 1 top of release column is provided with the oil drain hole 4 that stretches out from 1 side of release column, 1 lower extreme surface of release column is provided with screw thread 5, hexagon nut 2 is gone up and is provided with rubber seal ring 3 in 1 outside of release column, 2 inside collection grooves 6 that are provided with of hexagon nut, 1 bottom of release column is provided with insertion groove 7 that communicates collection grooves 6, 7 inside of insertion groove is provided with expansion bolt 10, 6 inside of collection grooves is provided with mounting panel 8, expansion bolt 10 bottom and mounting panel 8 fixed connection, the last fixed swivel 9 that is provided with of mounting panel 8.
Wherein, the bottom of the insertion groove 7 is provided with a clamping ring 11.
Wherein, the collection groove 6 is a square groove, the height of the mounting plate 8 is half of the height of the collection groove 6, and the mounting plate 8 is a rectangular solid plate.
Wherein the inner diameter of the rotating ring 9 is not less than 1 cm.
The working principle is as follows: the hexagonal nut is arranged at the bottom of the release column, so that the wrench can rotate conveniently, the expansion bolt is arranged in the release column, the bottom of the expansion bolt is connected with the mounting plate, the mounting plate is arranged in the storage groove of the hexagonal nut, the rotating ring on the mounting plate is pulled out during use, and the rotation of the release bolt can be realized by using tools such as a screwdriver, and the expansion bolt is suitable for popularization and use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A release plug for petroleum completion wells comprising a release column (1), characterized in that: release post (1) bottom is fixed and is provided with hexagon nut (2), release post (1) top is provided with oil drain hole (4) that stretches out from release post (1) side, release post (1) lower extreme surface is provided with screw thread (5), hexagon nut (2) are gone up and are provided with rubber seal ring (3) in release post (1) outside, hexagon nut (2) inside is provided with collection groove (6), release post (1) bottom is provided with insertion groove (7) that communicate collection groove (6), insertion groove (7) inside is provided with expansion bolt (10), collection groove (6) inside is provided with mounting panel (8), expansion bolt (10) bottom and mounting panel (8) fixed connection, the fixed swivel becket (9) that is provided with on mounting panel (8).
2. A petroleum completion release plug as defined in claim 1 wherein: and a clamping ring (11) is arranged at the bottom of the insertion groove (7).
3. A petroleum completion release plug as defined in claim 1 wherein: the collecting groove (6) is a square groove, the height of the mounting plate (8) is half of that of the collecting groove (6), and the mounting plate (8) is a rectangular solid plate.
4. A petroleum completion release plug as defined in claim 1 wherein: the inner diameter of the rotating ring (9) is not less than 1 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021134635.8U CN212479856U (en) | 2020-06-18 | 2020-06-18 | Releasing bolt for petroleum well completion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021134635.8U CN212479856U (en) | 2020-06-18 | 2020-06-18 | Releasing bolt for petroleum well completion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212479856U true CN212479856U (en) | 2021-02-05 |
Family
ID=74413000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021134635.8U Active CN212479856U (en) | 2020-06-18 | 2020-06-18 | Releasing bolt for petroleum well completion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212479856U (en) |
-
2020
- 2020-06-18 CN CN202021134635.8U patent/CN212479856U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212479856U (en) | Releasing bolt for petroleum well completion | |
| CN215567133U (en) | Anti-theft bolt and special spanner | |
| CN216940437U (en) | Modular electric wrench rotation-proof plate | |
| CN213745217U (en) | Pipeline socket installation tool | |
| CN211821342U (en) | Mounting structure of thermal power plant equipment that steadiness is good | |
| CN210398169U (en) | Transformer substation operation state monitoring box convenient to install | |
| CN212407970U (en) | Pipeline patching device for hydraulic engineering | |
| CN219242832U (en) | Oil pipe fixing device for petroleum drilling | |
| CN203317993U (en) | Plate pressing device | |
| CN206808062U (en) | A kind of fruit tree nutrient solution flusher | |
| CN206530300U (en) | One kind exploitation oil drill bit fixing device | |
| CN213331949U (en) | Stud capable of being fastened quickly and mounting tool | |
| CN210289096U (en) | Anti-skidding building steel fastener | |
| CN218947576U (en) | Hammer capable of screwing nut | |
| CN213511588U (en) | Inner hexagonal fastening screw | |
| CN221755799U (en) | Five tower base combination quick change and clamping structure | |
| CN216559847U (en) | Coastal saline and alkaline land is soil saline and alkaline for ecological landscape and detects and uses sampler | |
| CN219854474U (en) | Stone curtain wall panel clamping tool | |
| CN212665922U (en) | Portable hexagonal spanner | |
| CN214490457U (en) | Electric drill handle rotating device | |
| CN214110124U (en) | Frock clamp with rotational positioning structure | |
| CN220929291U (en) | Ultra-large aperture multi-stage reaming bit | |
| CN217583105U (en) | Antiskid type speed reducer cover | |
| CN220943301U (en) | Self-locking type drill bit tool clamp | |
| CN216239752U (en) | Special buckle connecting piece for building formwork support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |