CN213145678U - Stainless steel connecting piece - Google Patents
Stainless steel connecting piece Download PDFInfo
- Publication number
- CN213145678U CN213145678U CN202021522574.2U CN202021522574U CN213145678U CN 213145678 U CN213145678 U CN 213145678U CN 202021522574 U CN202021522574 U CN 202021522574U CN 213145678 U CN213145678 U CN 213145678U
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- stainless steel
- flange body
- flange
- cylindrical
- connecting piece
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Abstract
The utility model discloses a stainless steel connecting piece, including the flange body, the center of flange body is provided with carries out the cylindrical arch of being connected with the pipeline, still installs a fixed station that is used for fixed pipeline in cylindrical bellied top, the fixed station is installed in cylindrical bellied top with the welded mode. The utility model discloses simple structure, convenient to use, its stable in structure, the flange body can not become flexible, and the flange body adopts the stainless steel to make simultaneously, consequently has the characteristics of high strength and corrosion resistance.
Description
Technical Field
The utility model belongs to the technical field of the connecting piece, concretely relates to stainless steel connecting piece.
Background
A Flange (Flange), also called Flange collar or Flange, is a connection piece. The flange is a part for connecting the shafts and is used for connecting pipe ends; there are also flanges on the inlet and outlet of the equipment for the connection between two pieces of equipment, such as reducer flanges. The flange connection or flange joint is a detachable connection which is formed by connecting a flange, a gasket and a bolt with each other to form a group of combined sealing structures. The pipeline flange is a flange for piping in a pipeline device, and is used on equipment to be an inlet and outlet flange of the equipment. The flanges are provided with holes, and the two flanges are tightly connected through bolts. The flanges are sealed with gaskets. The flange is divided into a threaded connection (screw thread connection) flange, a welding flange and a clamping flange. The flanges are used in pairs, the low-pressure pipeline can be screwed with the flanges, and the flanges are welded under the pressure of more than four kilograms. And a sealing gasket is arranged between the two flanges and then is fastened by bolts. The flanges of different pressures have different thicknesses and they use different bolts. When the water pump and the valve are connected with a pipeline, the parts of the equipment and equipment are also made into corresponding flange shapes, which are also called flange connection. The connecting parts which are connected by using bolts at the peripheries of two planes and are closed at the same time are generally called flanges, and for example, the connecting parts of the ventilating duct can be called flange parts. However, the connection is only a part of equipment, such as the connection between a flange and a water pump, and the water pump is not easy to be called as a flange part. The small-sized valve can be called as a flange part.
The inventor finds that the prior arts have at least the following technical problems in the practical use process:
1. the connection is not stable enough, and the looseness is easy to occur;
2. the strength is not high enough and is easy to damage;
3. the flange is susceptible to corrosion.
Disclosure of Invention
For overcoming above-mentioned not enough that exists, the utility model discloses an inventor constantly reforms transform and innovate through long-term exploration attempt and many times's experiment and effort, has provided a stainless steel connecting piece, its stable in structure, and the flange body can not become flexible, and the flange body adopts the stainless steel to make simultaneously, consequently has the characteristics of high strength and corrosion resistance.
In order to realize the purpose, the utility model adopts the technical scheme that: the utility model provides a stainless steel connecting piece, includes the flange body, the flange body adopts the stainless steel to make, and its center is provided with carries out the cylindrical arch of being connected with the pipeline, still installs a fixed station that is used for fixed pipeline in cylindrical bellied top, the fixed station is installed in cylindrical bellied top with the welded mode.
According to the utility model discloses a stainless steel connecting piece, its further preferred technical scheme is: the fixed station is a circular truncated cone, and a channel for a pipeline to pass through is arranged at the center of the fixed station.
According to the utility model discloses a stainless steel connecting piece, its further preferred technical scheme is: and anti-skid lines for fixing the pipeline are arranged on the inner wall of the channel of the fixed station.
According to the utility model discloses a stainless steel connecting piece, its further preferred technical scheme is: the radius of the stationary platen channel is equal to the radius of the cylindrical raised channel.
According to the utility model discloses a stainless steel connecting piece, its further preferred technical scheme is: the flange body is also provided with bolt holes for fixing the flange body.
According to the utility model discloses a stainless steel connecting piece, its further preferred technical scheme is: the number of the bolt holes is 4.
According to the utility model discloses a stainless steel connecting piece, its further preferred technical scheme is: a plurality of fixing seats are arranged between the bottom of the cylindrical protrusion and the flange body.
According to the utility model discloses a stainless steel connecting piece, its further preferred technical scheme is: the number of the fixed seats is 4.
According to the utility model discloses a stainless steel connecting piece, its further preferred technical scheme is: the fixing seat is fixedly installed between the bottom of the cylindrical protrusion and the flange body in a welding mode.
According to the utility model discloses a stainless steel connecting piece, its further preferred technical scheme is: and a sealing ring is also arranged below the flange body.
Compared with the prior art, the technical scheme of the utility model have following advantage beneficial effect:
1. the fixing table is fixedly arranged on the cylindrical bulge of the flange body, and the inner wall of the channel of the fixing table is also provided with anti-skid grains, so that the structure is firmer in the connecting process, and looseness cannot occur;
2. a plurality of fixing seats are arranged between the bottom of the cylindrical bulge and the flange body, so that the stability of the structure is further enhanced;
3. the flange is made of stainless steel, so that the flange has the characteristics of high strength and corrosion resistance.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of the present invention.
The labels in the figure are respectively: 1. a flange body; 2. bolt holes; 3. a fixed seat; 4. a fixed table; 5. a seal ring; 6. anti-skid lines; 7. a cylindrical protrusion.
Detailed Description
To make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are 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. Thus, the detailed description of the embodiments of the present invention provided below is not intended to limit the scope of the claimed invention, but is merely representative of selected embodiments of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.
Example (b):
as shown in fig. 1, the utility model discloses, a stainless steel connecting piece, including flange body 1, flange body 1 adopts the stainless steel to make, and its center is provided with the cylindrical protrusion 7 of being connected with the pipeline, still installs a fixed station 4 that is used for fixed pipeline in cylindrical protrusion 7's top, fixed station 4 installs the top at cylindrical protrusion 7 with the welded mode.
Particularly, the fixed station 4 is the round platform, and its center is provided with the passageway that supplies the pipeline to pass through, be provided with the anti-skidding line 6 that is used for fixed pipeline on the inner wall of fixed station 4 passageway, the radius of fixed station 4 passageway equals the radius of cylindrical protruding 7 passageways.
In addition, the flange body 1 is provided with bolt holes 2 for fixing the flange body 1, and the number of the bolt holes 2 is 4.
Simultaneously, be equipped with a plurality of fixing bases 3 between cylindrical protrusion 7's bottom and the flange body 1, the quantity of fixing base 3 is 4, fixing base 3 adopts welded mode fixed mounting between cylindrical protrusion 7's bottom and flange body 1.
It is worth mentioning that a sealing ring 5 is further installed below the flange body 1 for sealing.
The using method comprises the following steps:
the utility model discloses a flange application method is unanimous with prior art, no longer gives unnecessary details here, but its structural design has very strong practicality.
The working principle is as follows:
the fixed table 4 and the fixed seat 3 have the function of fixing the whole flange, and the anti-skid grains 6 in the channel of the fixed table 4 can further fix the pipeline connected to the flange;
the sealing ring 5 below the flange body 1 mainly plays a role in sealing, and leakage is prevented.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. The first feature being "under," "below," and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or merely indicates that the first feature is at a lower level than the second feature.
The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the spirit and scope of the invention, and such modifications and enhancements are intended to be within the scope of the invention.
Claims (10)
1. The utility model provides a stainless steel connecting piece, includes the flange body, the flange body adopts the stainless steel to make, and its center is provided with the cylindrical arch of being connected with the pipeline, and its characterized in that still installs a fixed station that is used for fixed pipeline in cylindrical bellied top, the fixed station is installed in cylindrical bellied top with the welded mode.
2. The stainless steel coupler according to claim 1, wherein the fixing table is a circular truncated cone having a passage at the center thereof for the passage of the pipe.
3. The stainless steel connector of claim 2, wherein the inner wall of the channel of the fixing table is provided with anti-slip threads for fixing the pipeline.
4. A stainless steel joining member according to claim 3, wherein the radius of the platform channel is equal to the radius of the cylindrical protrusion channel.
5. A stainless steel joining member according to claim 1, wherein bolt holes for fixing the flange body are further provided on the flange body.
6. A stainless steel joining member according to claim 5, wherein the number of said bolt holes is 4.
7. A stainless steel joining member according to claim 1, wherein a plurality of fixing seats are provided between the bottom of the cylindrical protrusion and the flange body.
8. A stainless steel joining member according to claim 7 wherein the number of said holders is 4.
9. The stainless steel connecting piece of claim 8, wherein the fixing seat is fixedly installed between the bottom of the cylindrical protrusion and the flange body by welding.
10. A stainless steel joining member according to claim 1, wherein a gasket is further installed below said flange body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021522574.2U CN213145678U (en) | 2020-07-28 | 2020-07-28 | Stainless steel connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021522574.2U CN213145678U (en) | 2020-07-28 | 2020-07-28 | Stainless steel connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213145678U true CN213145678U (en) | 2021-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021522574.2U Active CN213145678U (en) | 2020-07-28 | 2020-07-28 | Stainless steel connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213145678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023065414A1 (en) * | 2021-10-22 | 2023-04-27 | 台州韩进泵业有限公司 | Novel flange for water inlet of jet pump |
-
2020
- 2020-07-28 CN CN202021522574.2U patent/CN213145678U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023065414A1 (en) * | 2021-10-22 | 2023-04-27 | 台州韩进泵业有限公司 | Novel flange for water inlet of jet pump |
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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: A stainless steel connector Effective date of registration: 20211019 Granted publication date: 20210507 Pledgee: Bank of China Limited Xindu sub branch Pledgor: CHENGDU CHENGDE HEAVY FORGING Co.,Ltd. Registration number: Y2021510000256 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |