CN215721424U - Pipeline connection fixing structure - Google Patents
Pipeline connection fixing structure Download PDFInfo
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- CN215721424U CN215721424U CN202122362421.7U CN202122362421U CN215721424U CN 215721424 U CN215721424 U CN 215721424U CN 202122362421 U CN202122362421 U CN 202122362421U CN 215721424 U CN215721424 U CN 215721424U
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- pipeline
- flange
- fixing structure
- threaded hole
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Abstract
The utility model discloses a pipeline connecting and fixing structure which comprises a first pipeline and a second pipeline, wherein one end of the first pipeline is provided with the second pipeline, one end of the periphery of the second pipeline is sleeved with a first flange, one end of the periphery of the first pipeline is sleeved with a second flange, the periphery of the second flange is provided with a threaded rod through a first threaded hole, and the periphery of the first flange is provided with a nut through a second threaded hole. This novel pipe connection fixed knot constructs has the function of the mode promotion pipeline kneck leakproofness of application threaded connection and seal ring simultaneously, can utilize the steadiness between the ring flange reinforcing pipeline moreover, and the practicality is good, is fit for extensively using widely.
Description
Technical Field
The utility model relates to the technical field of pipeline connection, in particular to a pipeline connection fixing structure.
Background
A pipeline is a transportation device for transporting a gas, a liquid or a fluid with solid particles, and is one of very important structures in a transportation system.
Pipeline connection is a very important ring in the construction of conveying engineering, and a pipeline connection structure is often needed to be used for connecting pipelines so as to ensure the stability and safety of transportation work.
However, the conventional pipe connection structure has the following disadvantages: 1. the function of improving the sealing performance of the pipeline interface by simultaneously applying a threaded connection and a sealing gasket is not provided; 2. the function of reinforcing the stability between the pipelines by using the flange plates is not provided. To this end, we propose a pipe connection fixing structure.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a pipeline connecting and fixing structure which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a pipe connection fixed knot constructs, includes first pipeline and second pipeline, the one end of first pipeline is provided with the second pipeline, the peripheral pot head of second pipeline is equipped with first ring flange, the peripheral pot head of first pipeline is equipped with the second ring flange, the periphery of second ring flange is provided with the threaded rod through first screw hole, the periphery of first ring flange is provided with the nut through the second screw hole.
Furthermore, the end of the first pipeline is connected with a threaded joint, a sealing washer is arranged between the first pipeline and the second pipeline, the sealing washer is made of styrene butadiene rubber materials, and an internal thread is arranged at one end of the inner side of the second pipeline.
Furthermore, a third threaded hole is formed in the sealing gasket, and the second threaded hole corresponds to the first threaded hole and the second threaded hole; the first threaded hole, the second threaded hole and the third threaded hole are convenient for personnel to penetrate through the second flange plate, the sealing washer and the first flange plate with one end of the threaded rod.
Furthermore, a first reinforcing gasket is arranged between the screw cap and the first flange plate; the first reinforcing gasket can strengthen the stability between the nut and the first flange plate.
Further, a second reinforcing gasket is arranged between the threaded rod and the second flange plate; the second reinforcing gasket can strengthen the steadiness between threaded rod and the second ring flange.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the pipeline connecting and fixing structure, through the threaded connector, the sealing washer and the internal threads, personnel can connect the first pipeline and the second pipeline together in a threaded connection mode, when the first pipeline is connected with the second pipeline, the sealing washer can fill the gap at the joint of the first pipeline and the second pipeline, the sealing performance at the joint of the first pipeline and the second pipeline is enhanced, and the medium is prevented from leaking.
2. According to the pipeline connecting and fixing structure, one end of the threaded rod sequentially penetrates through the second flange plate, the sealing washer and the first flange plate by personnel, and then the personnel sleeve the nut on the periphery of one end of the threaded rod, so that the first flange plate and the second flange plate can be driven to be tightly attached, the sealing performance of the joint of the first pipeline and the second pipeline is further improved, and the stability between the first pipeline and the second pipeline can be effectively enhanced.
Drawings
Fig. 1 is a schematic structural view of a first pipe, a second pipe and a sealing gasket of a pipe connection fixing structure according to the present invention.
Fig. 2 is a schematic view of the overall structure of a pipe connection fixing structure according to the present invention.
Fig. 3 is a schematic view of a screw joint structure of a pipe connection fixing structure according to the present invention.
In the figure: 1. a first conduit; 2. a second conduit; 3. a first flange plate; 4. a second flange plate; 5. a threaded rod; 6. a sealing gasket; 7. a first threaded hole; 8. a second threaded hole; 9. a third threaded hole; 10. a threaded joint; 11. a nut; 12. a first reinforcing gasket; 13. an internal thread; 14. a second reinforcing gasket.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-3, a pipe connection fixed knot constructs, includes first pipeline 1 and second pipeline 2, the one end of first pipeline 1 is provided with second pipeline 2, the peripheral pot head of second pipeline 2 is equipped with first ring flange 3, the peripheral pot head of first pipeline 1 is equipped with second ring flange 4, the periphery of second ring flange 4 is provided with threaded rod 5 through first screw hole 7, the periphery of first ring flange 3 is provided with nut 11 through second screw hole 8.
The end of the first pipeline 1 is connected with a threaded joint 10, a sealing washer 6 is arranged between the first pipeline 1 and the second pipeline 2, the sealing washer 6 is made of styrene butadiene rubber, and an internal thread 13 is arranged at one end of the inner side of the second pipeline 2.
In this embodiment, as shown in fig. 1 and 3, the outer side of the threaded joint 10 is provided with an internal thread corresponding to the internal thread 13, so that the first pipeline 1 and the second pipeline 2 can be connected in a threaded connection manner, and meanwhile, when the first pipeline 1 is connected with the second pipeline 2, the sealing gasket 6 made of styrene butadiene rubber material is soft in texture and good in fitting property, and can fill up the sealing property at the joint of the first pipeline 1 and the second pipeline 2, thereby preventing the medium from leaking.
And a third threaded hole 9 is formed in the sealing washer 6, and the second threaded hole 8 corresponds to the first threaded hole 7 and the second threaded hole 8.
In this embodiment, as shown in fig. 1, the first threaded hole 7, the second threaded hole 8, and the third threaded hole 9 are convenient for a person to insert one end of the threaded rod 5 through the second flange 4, the sealing washer 6, and the first flange 3.
Wherein, a first reinforcing gasket 12 is arranged between the screw cap 11 and the first flange plate 3.
In this embodiment, as shown in fig. 1, the first reinforcing washer 12 can enhance the stability between the nut 11 and the first flange 3.
Wherein, a second reinforcing gasket 14 is arranged between the threaded rod 5 and the second flange plate 4.
In this embodiment, as shown in fig. 1, the second reinforcing washer 14 can enhance the stability between the threaded rod 5 and the second flange 4.
It should be noted that, the utility model is a pipeline connecting and fixing structure, when working, when a person installs and lays a pipeline, the person can connect the first pipeline 1 and the second pipeline 2 together by a threaded connection mode, when the first pipeline 1 is connected with the second pipeline 2, the sealing washer 6 can fill the gap at the interface of the first pipeline 1 and the second pipeline 2, the sealing performance at the interface of the first pipeline 1 and the second pipeline 2 is enhanced, the medium leakage phenomenon is prevented, further, the person sequentially penetrates one end of the threaded rod 5 through the second flange 4, the sealing washer 6 and the first flange 3, then the person sleeves the nut 11 at the periphery of one end of the threaded rod 5, the first flange 3 and the second flange 4 can be driven to be tightly attached, the sealing performance at the interface of the first pipeline 1 and the second pipeline 2 is further improved, and the stability between the first pipeline 1 and the second pipeline 2 can be effectively enhanced, the stable operation of the conveying work is ensured.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. A pipe connection fixed knot constructs, includes first pipeline (1) and second pipeline (2), its characterized in that: the one end of first pipeline (1) is provided with second pipeline (2), the outlying pot head of second pipeline (2) is equipped with first ring flange (3), the peripheral pot head of first pipeline (1) is equipped with second ring flange (4), the periphery of second ring flange (4) is provided with threaded rod (5) through first screw hole (7), the periphery of first ring flange (3) is provided with nut (11) through second screw hole (8).
2. A pipe connecting and fixing structure according to claim 1, wherein: the end connection of first pipeline (1) has screwed joint (10), be provided with between first pipeline (1) and second pipeline (2) seal ring (6), seal ring (6) adopt the styrene-butadiene rubber material to make, the one end of second pipeline (2) inboard is provided with internal thread (13).
3. A pipe connecting and fixing structure according to claim 2, wherein: and a third threaded hole (9) is formed in the sealing washer (6), and the second threaded hole (8) corresponds to the first threaded hole (7) and the second threaded hole (8).
4. A pipe connecting and fixing structure according to claim 1, wherein: a first reinforcing gasket (12) is arranged between the screw cap (11) and the first flange plate (3).
5. A pipe connecting and fixing structure according to claim 1, wherein: and a second reinforcing gasket (14) is arranged between the threaded rod (5) and the second flange plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122362421.7U CN215721424U (en) | 2021-09-28 | 2021-09-28 | Pipeline connection fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122362421.7U CN215721424U (en) | 2021-09-28 | 2021-09-28 | Pipeline connection fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215721424U true CN215721424U (en) | 2022-02-01 |
Family
ID=80025836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122362421.7U Active CN215721424U (en) | 2021-09-28 | 2021-09-28 | Pipeline connection fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215721424U (en) |
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2021
- 2021-09-28 CN CN202122362421.7U patent/CN215721424U/en active Active
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