CN215721495U - Pipeline sealing head for oil exploitation - Google Patents
Pipeline sealing head for oil exploitation Download PDFInfo
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- CN215721495U CN215721495U CN202122157705.2U CN202122157705U CN215721495U CN 215721495 U CN215721495 U CN 215721495U CN 202122157705 U CN202122157705 U CN 202122157705U CN 215721495 U CN215721495 U CN 215721495U
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Abstract
The utility model belongs to the technical field of sealing joints, and particularly discloses a pipeline sealing head for oil exploitation, which comprises a first sealing joint and a second sealing joint, wherein connecting grooves corresponding to the connecting pipes are respectively arranged on the first sealing joint and the second sealing joint, a sealing block is arranged at one end of the first sealing joint, which is far away from the connecting grooves, the sealing block is arranged around the first sealing joint, the section of the sealing block is trapezoidal, a sealing groove corresponding to the sealing block is arranged at one end of the second sealing joint, which is far away from the connecting grooves, and a plurality of reinforcing bolts are respectively arranged at the outer sides of the connecting grooves and the sealing groove. Reducing the gaps between the sealing joints and the connecting pipeline.
Description
Technical Field
The utility model relates to a pipeline sealing head for oil exploitation, and belongs to the technical field of sealing joints.
Background
The sealing joint is used for connecting two connecting pipe heads. The head is remained, namely the pipeline is temporarily arranged at the position, and a pipe orifice is remained for the next construction, so that the condition of insufficiency is prevented. The repaired mouth is used for repairing and sealing the connected pipeline heads. A pipeline is a device for transporting a gas, liquid or fluid with solid particles, connected by pipes, pipe couplings, valves, etc. Generally, a fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., and then flows from a high pressure portion to a low pressure portion of a pipe, or is transported by the pressure of the fluid itself or gravity. The pipeline has wide application range, and is mainly used for water supply, water drainage, heat supply, gas supply, long-distance petroleum and natural gas transportation, agricultural irrigation, water conservancy engineering and various industrial devices. In the oil exploitation conveying pipeline, the traditional pipeline generally adopts a welding or screwing process during connection, and the pipeline for exploiting the oil generally has a long service life, so that the pipeline connection part is easy to leak, the oil leaks and great economic loss is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pipeline sealing head for oil exploitation, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a pipeline sealing head for oil development, includes first sealing joint and second sealing joint, all be equipped with the spread groove that corresponds each other with the connecting pipe on first sealing joint and the second sealing joint, the one end that first sealing joint kept away from the spread groove is equipped with sealed piece, sealed piece encircles first sealing joint and sets up, sealed piece cross-section is trapezoidal, the one end that second sealing joint kept away from the spread groove is equipped with the seal groove that corresponds each other with sealed piece, the spread groove all is equipped with a plurality of reinforcing bolts with the seal groove outside.
Preferably, the connecting groove and the inner side of the sealing groove are provided with sealing rings, and the sealing rings correspond to the reinforcing bolts in position.
Preferably, the connecting groove is of an annular structure, the connecting groove is arranged at the end heads of the first sealing joint and the second sealing joint in a surrounding mode, and the diameter of the connecting groove is gradually increased from outside to inside.
Preferably, the inner side of the reinforcing bolt is provided with a partition plate which is of an arc-shaped structure, and the inner side of the partition plate is provided with an anti-slip pad.
Preferably, the outer sides of the first sealing joint and the second sealing joint are provided with fixing blocks in a surrounding manner, the fixing blocks are provided with a plurality of fixing holes, and fixing bolts are arranged in the fixing holes.
Preferably, the two fixing blocks are fixed with each other through a fixing bolt, and the tail end of the fixing bolt is of a round table-shaped structure.
Preferably, the reinforcing bolt is arranged inside the fixing hole, and the reinforcing bolt is perpendicular to the fixing bolt.
Preferably, the reinforcing bolt is arranged on the outer side of the partition plate through a bearing, and the partition plate is rotatably connected with the reinforcing bolt.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model belongs to the technical field of sealing joints, and particularly discloses a pipeline sealing joint for oil exploitation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
in the figure: 1. a first sealing joint; 2. a second sealing joint; 3. a connecting pipe; 4. connecting grooves; 5. a sealing block; 6. a sealing groove; 7. reinforcing the bolt; 8. a partition plate; 9. a fixed block; 10. a fixing hole; 11. and (5) fixing the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a pipeline sealing head for oil development, includes first sealing joint 1 and second sealing joint 2, all be equipped with on first sealing joint 1 and the second sealing joint 2 with connecting pipe 3 spread groove 4 that corresponds each other, the one end that spread groove 4 was kept away from to first sealing joint 1 is equipped with sealed piece 5, sealed piece 5 encircles first sealing joint 1 and sets up, sealed piece 5 cross-section is trapezoidal, the one end that spread groove 4 was kept away from to second sealing joint 2 is equipped with the seal groove 6 that corresponds each other with sealed piece 5, spread groove 4 and the 6 outsides of seal groove all are equipped with a plurality of reinforcing bolts 7.
Furthermore, sealing rings are arranged on the inner sides of the connecting groove 4 and the sealing groove 6, and the positions of the sealing rings correspond to those of the reinforcing bolt 7.
Further, the connecting groove 4 is of an annular structure, the connecting groove 4 is arranged around the ends of the first sealing joint 1 and the second sealing joint 2, and the diameter of the connecting groove 4 is gradually increased from outside to inside.
Further, a partition plate 8 is arranged on the inner side of the reinforcing bolt 7, the partition plate 8 is of an arc-shaped structure, and an anti-slip pad is arranged on the inner side of the partition plate 8.
Further, a fixing block 9 is arranged on the outer sides of the first sealing joint 1 and the second sealing joint 2 in a surrounding mode, a plurality of fixing holes 10 are formed in the fixing block 9, and fixing bolts 11 are arranged in the fixing holes 10.
Furthermore, the two fixing blocks 9 are fixed to each other through fixing bolts 11, and the tail ends of the fixing bolts 11 are of a circular truncated cone-shaped structure.
Further, the reinforcing bolt 7 is arranged inside the fixing hole 10, and the reinforcing bolt 7 and the fixing bolt 11 are perpendicular to each other.
Further, the reinforcing bolt 7 is arranged on the outer side of the partition plate 8 through a bearing, and the partition plate 8 is rotatably connected with the reinforcing bolt 7.
The working principle is as follows: the utility model relates to a pipeline sealing head for oil exploitation, when in use, a connecting pipe 3 is placed into a connecting groove 4, a sealing ring at the inner side of the connecting groove 4 seals the inner side of the connecting pipe 3, the sealing performance of the inner part of the connecting pipe 3 is improved, after a first sealing joint 1 and a second sealing joint 2 of the connecting pipe 3 are connected are mutually corresponding, a sealing block 5 at the end of the first sealing joint 1 is placed into a sealing groove 6 at the end of the second sealing joint 2, fixing holes 10 on fixing blocks 9 at the side surfaces are mutually aligned, two fixing blocks 9 are fixed through a fixing bolt 11, in the process that the fixing bolt 11 passes through the fixing hole 10, a reinforcing bolt 7 is continuously extruded inwards by a truncated cone-shaped structure at the end of the fixing bolt 11, a partition plate 8 at the inner side of the reinforcing bolt 7 moves inwards under the action of the reinforcing bolt 7 and reinforces the side surfaces of the connecting pipe 3 and the sealing block 5, the utility model has simple structure and convenient operation, and 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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A pipe sealing head for oil exploitation which is characterized in that: including first sealing joint (1) and second sealing joint (2), all be equipped with spread groove (4) with connecting pipe (3) mutual correspondence on first sealing joint (1) and second sealing joint (2), the one end that spread groove (4) were kept away from in first sealing joint (1) is equipped with sealed piece (5), sealed piece (5) encircle first sealing joint (1) and set up, sealed piece (5) cross-section is trapezoidal, the one end that spread groove (4) were kept away from in second sealing joint (2) is equipped with seal groove (6) with sealed piece (5) mutual correspondence, spread groove (4) and seal groove (6) outside all are equipped with a plurality of reinforcing bolts (7).
2. A pipe sealing head for oil production according to claim 1, wherein: the inner sides of the connecting groove (4) and the sealing groove (6) are provided with sealing rings, and the sealing rings correspond to the reinforcing bolts (7) in position.
3. A pipe sealing head for oil production according to claim 1, wherein: the connecting groove (4) is of an annular structure, the connecting groove (4) is arranged at the ends of the first sealing joint (1) and the second sealing joint (2) in a surrounding mode, and the diameter of the connecting groove (4) is gradually increased from outside to inside.
4. A pipe sealing head for oil production according to claim 1, wherein: the inner side of the reinforcing bolt (7) is provided with a partition plate (8), the partition plate (8) is of an arc-shaped structure, and the inner side of the partition plate (8) is provided with an anti-slip pad.
5. A pipe sealing head for oil production according to claim 1, wherein: the outer sides of the first sealing joint (1) and the second sealing joint (2) are provided with fixing blocks (9) in a surrounding mode, a plurality of fixing holes (10) are formed in the fixing blocks (9), and fixing bolts (11) are arranged in the fixing holes (10).
6. A pipe sealing head for oil production according to claim 5, wherein: the two fixing blocks (9) are fixed with each other through fixing bolts (11), and the tail ends of the fixing bolts (11) are of circular truncated cone-shaped structures.
7. A pipe sealing head for oil production according to claim 1, wherein: the reinforcing bolt (7) is arranged on the inner side of the fixing hole (10), and the reinforcing bolt (7) is perpendicular to the fixing bolt (11).
8. A pipe sealing head for oil production according to claim 1, wherein: the reinforcing bolt (7) is arranged on the outer side of the partition plate (8) through a bearing, and the partition plate (8) is rotatably connected with the reinforcing bolt (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122157705.2U CN215721495U (en) | 2021-09-08 | 2021-09-08 | Pipeline sealing head for oil exploitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122157705.2U CN215721495U (en) | 2021-09-08 | 2021-09-08 | Pipeline sealing head for oil exploitation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215721495U true CN215721495U (en) | 2022-02-01 |
Family
ID=80016408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122157705.2U Active CN215721495U (en) | 2021-09-08 | 2021-09-08 | Pipeline sealing head for oil exploitation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215721495U (en) |
-
2021
- 2021-09-08 CN CN202122157705.2U patent/CN215721495U/en active Active
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