CN217539982U - Flange plate for petroleum pipeline - Google Patents
Flange plate for petroleum pipeline Download PDFInfo
- Publication number
- CN217539982U CN217539982U CN202220699144.0U CN202220699144U CN217539982U CN 217539982 U CN217539982 U CN 217539982U CN 202220699144 U CN202220699144 U CN 202220699144U CN 217539982 U CN217539982 U CN 217539982U
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- China
- Prior art keywords
- collar
- plate
- petroleum pipeline
- flange
- fastening
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- 239000003208 petroleum Substances 0.000 title claims abstract description 18
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model relates to a petroleum pipeline processing field, the utility model discloses a ring flange for petroleum pipeline, including ring flange body and collar, the through hole has been seted up at ring flange body's middle part, the last collar that is provided with of ring flange body, the through-hole has been seted up at the middle part of collar, the periphery of collar is provided with fastening assembly, fastening assembly includes connecting plate, mounting plate and fastening bolt, the connecting plate is fixed on the collar, one side of connecting plate is fixed with the mounting plate, the meshing is connected with fastening bolt on the mounting plate, the connecting plate is provided with four, is made by trapezoidal corrosion resistant plate, and the distribution of symmetry is in the periphery of collar, the utility model discloses simple structure, convenient operation prevents that petroleum pipeline from taking place to drop in the use, is worth using widely.
Description
Technical Field
The utility model relates to a petroleum pipeline processing technology field specifically is a ring flange for petroleum pipeline.
Background
Flanges are disk-like parts, which are most commonly used in pipe work in pairs. In pipeline engineering, flanges are mainly used for the connection of pipelines.
However, the prior art has the following defects in use:
at present, the traditional flange has a complex structure, is easy to loosen in the process of long-term use, has low safety coefficient, and cannot meet the requirement of high-pressure conveying pipelines such as petroleum pipelines.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a ring flange for petroleum pipeline to solve above-mentioned ring flange lock and take place not hard up problem easily.
In order to achieve the above object, the utility model provides a following technical scheme: the flange plate for the petroleum pipeline comprises a flange plate body and a mounting ring, wherein a through hole is formed in the middle of the flange plate body, the mounting ring is arranged on the flange plate body, a through hole is formed in the middle of the mounting ring, and a fastening assembly is arranged on the periphery of the mounting ring.
The flange plate body is annular and made of stainless steel.
Wherein, the thickness of collar is less than the thickness of flange body.
Wherein, the quantity of through-hole can be seted up as required on the collar, the utility model discloses eight holes have been seted up.
The fastening assembly comprises a connecting plate, a fastening plate and a fastening bolt, the connecting plate is fixed on the mounting ring, the fastening plate is fixed on one side of the connecting plate, and the fastening bolt is connected to the fastening plate in a meshed mode.
The four connecting plates are made of trapezoidal stainless steel plates and are symmetrically distributed on the periphery of the mounting ring.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses place the pipeline in the inside through hole of ring flange body, then put into the bolt in the inside through-hole of collar to fix the pipeline, then rotate fastening bolt, make fastening bolt fix the pipeline in ring flange body's inside, thereby further strengthen pipe connection's stability, and the device simple structure, convenient operation prevents that the petroleum pipeline from taking place to drop in the use, is worth using widely.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
fig. 2 is a schematic structural view of a side sectional view of the present invention;
FIG. 3 is a schematic structural view of the mounting ring of the present invention;
fig. 4 is a schematic structural view of the fastening assembly of the present invention.
In the figure: 1. the flange plate body; 11. a through hole; 2. a mounting ring; 21. a through hole; 3. a fastening assembly; 31. a connecting plate; 32. a fastening plate; 33. and (5) fastening the bolt.
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. 1-4, the present invention provides a technical solution: a ring flange for petroleum pipeline, including ring flange body 1 and collar 2, through hole 11 has been seted up at the middle part of ring flange body 1, is provided with collar 2 on the ring flange body 1, and through-hole 21 has been seted up at the middle part of collar 2, and the periphery of collar 2 is provided with fastening component 3.
The flange plate body 1 is annular, is made of stainless steel and used for connecting a pipeline, and can prolong the service life of the flange plate body by using the stainless steel.
Wherein, the thickness of collar 2 is less than the thickness of flange body 1, and collar 2 is used for connecting the installation component, and the cost can be practiced thrift to thickness is little.
Wherein, the quantity of through-hole 21 can be seted up as required on the collar 2, the utility model discloses set up eight holes, its inside be used for construction bolt, can set up different quantity according to the requirement of connecting the steadiness, the requirement is more high more the quantity of seting up.
The fastening assembly 3 includes a connecting plate 31, a fastening plate 32 and fastening bolts 33, the connecting plate 31 is fixed on the mounting ring 2, the fastening plate 32 is fixed on one side of the connecting plate 31, the fastening bolts 33 are engaged and connected to the fastening plate 32, and when the flange body 1 is connected to a pipeline, the fastening bolts 33 are rotated to fix the pipeline inside the flange body 1 by the fastening bolts 33, so as to further enhance the stability of the pipeline connection.
Wherein, the connecting plate 31 is provided with four, is made by trapezoidal corrosion resistant plate, and the distribution of symmetry sets up a plurality of connecting plates 31 in the periphery of collar 2, can increase pipe connection's stability, and the symmetry sets up and can make whole device more pleasing to the eye.
The working principle is as follows: when the pipe joint is used, a pipe is placed in the through hole 11 in the flange body 1, then bolts are placed in the through holes 21 in the mounting ring 2, so that the pipe is fixed, and then the fastening bolts 33 are rotated, so that the fastening bolts 33 fix the pipe in the flange body 1, and therefore the stability of pipe joint is further enhanced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (6)
1. A ring flange for petroleum pipeline, including ring flange body (1) and collar (2), through hole (11) have been seted up at the middle part of ring flange body (1), be provided with collar (2) on ring flange body (1), through-hole (21), its characterized in that have been seted up at the middle part of collar (2): and a fastening component (3) is arranged on the periphery of the mounting ring (2).
2. The flange plate for a petroleum pipeline of claim 1, wherein: the flange plate body (1) is annular and made of stainless steel.
3. The flange plate for a petroleum pipeline of claim 1, wherein: the thickness of the mounting ring (2) is smaller than that of the flange body (1).
4. The flange plate for a petroleum pipeline of claim 1, wherein: the number of the through holes (21) on the mounting ring (2) is eight.
5. The flange plate for a petroleum pipeline of claim 1, wherein: fastening components (3) are including connecting plate (31), mounting plate (32) and fastening bolt (33), connecting plate (31) are fixed on collar (2), one side of connecting plate (31) is fixed with mounting plate (32), fastening bolt (33) are connected with in the meshing on mounting plate (32).
6. The flange plate for a petroleum pipeline of claim 5, wherein: the number of the connecting plates (31) is four, the connecting plates are made of trapezoidal stainless steel plates and are symmetrically distributed on the periphery of the mounting ring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220699144.0U CN217539982U (en) | 2022-03-28 | 2022-03-28 | Flange plate for petroleum pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220699144.0U CN217539982U (en) | 2022-03-28 | 2022-03-28 | Flange plate for petroleum pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217539982U true CN217539982U (en) | 2022-10-04 |
Family
ID=83430048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220699144.0U Active CN217539982U (en) | 2022-03-28 | 2022-03-28 | Flange plate for petroleum pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217539982U (en) |
-
2022
- 2022-03-28 CN CN202220699144.0U patent/CN217539982U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Flange plates for oil pipelines Effective date of registration: 20231008 Granted publication date: 20221004 Pledgee: Bank of Communications Limited Huainan Branch Pledgor: HUAINAN LISHENG INDUSTRY AND TRADE Co.,Ltd. Registration number: Y2023980060296 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |