CN217539995U - Split type pipeline mounting flange - Google Patents
Split type pipeline mounting flange Download PDFInfo
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- CN217539995U CN217539995U CN202221640723.4U CN202221640723U CN217539995U CN 217539995 U CN217539995 U CN 217539995U CN 202221640723 U CN202221640723 U CN 202221640723U CN 217539995 U CN217539995 U CN 217539995U
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- split type
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Abstract
The utility model discloses a split type pipeline mounting flange, including the first flange body and the second flange body, the first flange body with the second flange body is for dividing the body structure, the first flange body is circular-arc structure, is formed with first connecting portion at the both ends of circular arc, the second flange body is circular-arc structure, is formed with the second connecting portion at the both ends of circular arc, first connecting portion with second connecting portion accessible connecting piece is connected, first connecting portion with clearance between the second connecting portion is adjustable. The utility model discloses with flange design split type structure, the convenience is assembled with the pipeline, and it is more convenient not need wear to establish the installation that makes the flange on the pipeline. In addition, the split design can also adjust the gap between the first flange body and the second flange body, thereby improving the effects of fixing, insulating heat and insulating sound of the pipeline.
Description
Technical Field
The utility model relates to a pipeline mounting technical field, more particularly, the utility model relates to a split type pipeline mounting flange.
Background
The common pipeline fixing flange is generally an integrated flange for fixing a pipeline, and the gap of an inner hole cannot be adjusted; in the similar occasions of reaching between units through the partition wall, the heat insulation material wrapping and sealing performance of the pipeline are difficult to ensure, the materials of the partition wall are easy to damage when the heat insulation is not in place, and the noise pollution is increased; some flanges are glued and sealed, but are difficult to disassemble and repair at the later stage.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the pipeline that falls into the technical field of the pipeline, the utility model discloses the split type pipeline mounting flange is provided innovatively, thereby can adjust and guarantee the leakproofness between flange and the pipeline with the clearance between the pipeline, make thermal-insulated, noise reduction effect can be better.
In order to achieve the technical purpose, the utility model discloses a split type pipeline fixing flange, which comprises a first flange body and a second flange body, wherein the first flange body and the second flange body are of split structures,
the first flange body is of an arc-shaped structure, first connecting parts are formed at two ends of an arc, the second flange body is of an arc-shaped structure, second connecting parts are formed at two ends of an arc,
the first connecting part and the second connecting part can be connected through a connecting piece, and a gap between the first connecting part and the second connecting part is adjustable.
Preferably, the first flange body includes a first flange plate and a first guard plate, the first flange plate is of an arc-shaped flat plate structure, the first guard plate is an arc-shaped plate arranged along the inner side edge of the first flange plate, the first flange plate and the first guard plate are fixedly connected into an integral structure, and a plurality of first mounting holes are formed in the first flange plate.
Preferably, the first connecting portion is of a flat plate structure, two adjacent sides of the first connecting portion are respectively and fixedly connected with the first flange and the first guard plate, and a first connecting hole is formed in the first connecting portion.
Preferably, the first guard plate and the first connecting portion are of an integral structure, and the first connecting portion is a bent plate formed at an end portion of the first guard plate.
Preferably, the second flange body includes a second flange plate and a second guard plate, the second flange plate is of an arc-shaped flat plate structure, the second guard plate is an arc-shaped plate arranged along the inner side edge of the second flange plate, the second flange plate and the second guard plate are fixedly connected into an integral structure, and a plurality of second mounting holes are formed in the second flange plate.
Preferably, the second flange plate and the first flange plate can be butted to form a complete circular ring shape,
the second guard plate and the first guard plate can form a complete cylinder shape by abutting joint.
Preferably, the second connecting portion is of a flat plate structure, two adjacent sides of the second connecting portion are respectively and fixedly connected with the second flange and the second guard plate, and a second connecting hole is formed in the second connecting portion.
Preferably, the second guard plate and the second connecting portion are of an integral structure, and the second connecting portion is a bent plate formed at an end portion of the second guard plate.
Preferably, the first flange body and the second flange body are of the same structure.
The utility model has the advantages that:
the utility model discloses with flange design split type structure, the convenience is assembled with the pipeline, and it is more convenient not need wear to establish the installation that makes the flange on the pipeline. In addition, the split design can also adjust the gap between the first flange body and the second flange body, thereby improving the effects of fixing, insulating heat and insulating sound of the pipeline. The structure that sets up formation deep floor of first backplate and second backplate plays the effect of gaining in strength, under the not too much condition of weight gain, has increased substantially structural strength, makes flange non-deformable, and bearing capacity is better. Additionally, the utility model discloses the simple structure of the first flange body and the second flange body, convenient processing, the practicality is strong, is convenient for use widely on a large scale.
Drawings
Fig. 1 shows a schematic structural diagram of a split type pipeline fixing flange according to an embodiment of the present invention;
fig. 2 shows the embodiment of the present invention is a schematic structural diagram of a split type pipeline fixing flange and a fixing pipeline.
In the figure, the position of the upper end of the main shaft,
1. a first flange body; 11. a first flange plate; 111. a first mounting hole; 12. a first guard plate; 13. a first connection portion; 131. a first connection hole; 2. a second flange body; 21. a second flange plate; 211. a second mounting hole; 22. a second guard plate; 23. a second connecting portion; 231. a second connection hole; 3. a pipeline; 4. a wall body.
Detailed Description
The split type pipeline fixing flange provided by the invention is explained and explained in detail below with reference to the attached drawings of the specification.
The utility model provides a split type pipeline mounting flange is applicable to the fixed of wearing the wall pipeline, especially needs to carry out thermal-insulated or syllable-dividing wear the wall pipeline fixed, for example, container power plant's pipeline mounting flange etc. when installing through split type design convenience and pipe-line fit, can also adjust and the pipeline between the clearance to guarantee the leakproofness, and can effectively extrude filler material such as thermal-insulated, give sound insulation, with the effect that improves thermal-insulated and syllable-dividing.
In one embodiment, as shown in fig. 1 and 2, the utility model provides a split type pipeline fixing flange, including first flange body 1 and second flange body 2, first flange body 1 and second flange body 2 are the components of a whole that can function independently structure, first flange body 1 is circular-arc structure, be formed with first connecting portion 13 at the both ends of circular arc, second flange body 2 is circular-arc structure, be formed with second connecting portion 23 at the both ends of circular arc, first connecting portion 13 and second connecting portion 23 accessible connecting piece are connected, the clearance between first connecting portion 13 and the second connecting portion 23 is adjustable, the clearance adjustment between first connecting portion 13 and the second connecting portion 23 is the clearance adjustment between first flange body 1 and the second flange body 2, realize the clearance adjustment between first flange body 1 and the second flange body 2 and the pipeline 3 through the clearance adjustment, thereby can guarantee the leakproofness between flange and the pipeline 3, and improve the extrusion to filling material (thermal insulation material, sound insulation material etc.), guarantee thermal-proof thermal insulation, sound insulating properties is better.
In this embodiment, the first flange body 1 includes a first flange 11 and a first guard plate 12, the first flange 11 is a circular arc-shaped plate structure, and may be configured as a semicircular ring structure, for example, the first guard plate 12 is an arc-shaped plate disposed along an inner side edge of the first flange 11, for example, the first guard plate 12 is a semicircular cylinder structure, that is, the first guard plate 12 is disposed at an arc-shaped edge of the first flange 11 radially inside and is fixedly connected to the first flange 11, and preferably, the first guard plate 12 is disposed perpendicular to the first flange 11. The first flange plate 11 and the first guard plate 12 are fixedly connected into an integral structure, a plurality of first mounting holes 111 are formed in the first flange plate 11, and the first mounting holes 111 are distributed along the circumferential direction of the first flange plate 11 and are used for being fixedly connected with the wall 4.
First connecting portion 13 is dull and stereotyped structure, two adjacent sides of first connecting portion 13 respectively with first ring flange 11 and first backplate 12 fixed connection, is formed with first connecting hole 131 on first connecting portion 13, and first connecting hole 131 is the through-hole for the installation of connecting pieces such as cooperation bolt, the installation of setting up of dull and stereotyped structure more makes things convenient for bolt or nut. Preferably, the first connecting portions 13 are perpendicular to the first flange plate 11, and the two first connecting portions 13 are located on the same plane, so that the first connecting portions are conveniently connected with the second flange body 2 in an assembling manner.
Further, the first protector plate 12 and the first connecting portion 13 are an integral structure, and the first connecting portion 13 is a bent plate formed at an end portion of the first protector plate 12. The first guard plate 12 and the first connecting portion 13 are integrally formed in a bending mode, the two first connecting portions 13 are respectively formed at two ends of the first guard plate 12, and then the first guard plate 12 and the first connecting portion 13 are fixedly connected with the first flange plate 11 integrally. Preferably, the first flange plate 11 is manufactured by blanking a Q235A carbon structural steel plate with the thickness of 6mm, the first protection plate 12 and the first connecting portion 13 are formed by bending a Q235A steel plate with the thickness of 3mm, and the first protection plate 12 and the first connecting portion 13 are integrally formed by welding with the first flange plate 11.
The arrangement of the first guard plate 12 and the first connecting portion 13 plays a role in enhancing the structural strength, so that the overall structural strength of the first flange body 1 is better. Meanwhile, the arrangement of the first protective plate 12 can also increase the protection of the pipeline 3 and the protection and compaction of the internal filling material.
The second flange body 2 includes a second flange 21 and a second guard plate 22, the second flange 21 is a circular arc-shaped plate structure, and may be configured as a semicircular ring structure, for example, the second guard plate 22 is an arc-shaped plate disposed along an inner side edge of the second flange 21, for example, the second guard plate 22 is a semicircular cylinder structure, that is, the second guard plate 22 is disposed at an arc-shaped edge of the second flange 21 on the radial inner side and is fixedly connected with the second flange 21, and preferably, the second guard plate 22 is disposed perpendicular to the second flange 21. The second flange 21 and the first guard plate 12 are fixedly connected into an integral structure, a plurality of second mounting holes 211 are formed in the second flange 21, and the second mounting holes 211 are distributed along the circumferential direction of the second flange 21 and are used for being fixedly connected with the wall 4.
The second connecting portion 23 is of a flat plate structure, two adjacent sides of the second connecting portion 23 are fixedly connected with the second flange 21 and the second guard plate 22 respectively, a second connecting hole 231 is formed in the second connecting portion 23, the second connecting hole 231 is a through hole and is used for being matched with installation of connecting pieces such as bolts, and installation of the bolts or nuts is facilitated due to the arrangement of the flat plate structure. Preferably, the second connecting portion 23 is perpendicular to the second flange 21, and the two second connecting portions 23 are located on the same plane, so that the first flange body 1 can be conveniently assembled and connected.
Further, the second protector plate 22 and the second connecting portion 23 are an integral structure, and the second connecting portion 23 is a bent plate formed at an end portion of the second protector plate 22. The second guard plate 22 and the second connecting portion 23 are integrally formed by bending, the two second connecting portions 23 are respectively formed at two ends of the second guard plate 22, and then the second guard plate 22 and the second connecting portion 23 are fixedly connected with the second flange 21 as a whole. Preferably, the second flange 21 is manufactured by blanking a 6mm thick Q235A carbon structural steel plate, the second protection plate 22 and the first connection portion 13 are formed by bending a 3mm thick Q235A steel plate, and the second protection plate 22 and the second connection portion 23 are integrally formed by welding with the second flange 21.
The second guard plate 22 and the second connecting portion 23 are arranged to reinforce the structural strength, so that the overall structural strength of the second flange body 2 is better. Meanwhile, the arrangement of the second protective plate 22 can also increase the protection of the pipeline 3 and the protection and compaction of the internal filling material.
In this embodiment, the second flange 21 and the first flange 11 can be butted to form a complete ring shape, and the second shield 22 and the first shield 12 can be butted to form a complete cylinder shape, so that complete protection of the pipeline 3 can be formed. Further, the first flange body 1 and the second flange body 2 are of the same structure, and the first flange body 1 and the second flange body 2 are of the same structure, so that the types of parts can be reduced, the processing and the manufacturing are more convenient, the installation is more convenient, and the first flange body 1 and the second flange body 2 are not required to be matched.
The utility model discloses with flange design split type structure, convenient and pipeline 3 assembles, and especially pipeline 3 is longer, and it is more convenient not to wear to establish the installation that makes the flange on the pipeline 3. In addition, the split design can also adjust the gap between the first flange body 1 and the second flange body 2, thereby improving the fixing, heat insulation and sound insulation effects of the pipeline 3. The first guard plate 12 and the second guard plate 22 are arranged to form a reinforcing rib plate structure, so that the effect of increasing strength is achieved, the structural strength is greatly improved under the condition that the weight is not increased too much, the flange is not easy to deform, and the bearing capacity is better. Additionally, the utility model discloses first flange body 1 and second flange body 2's simple structure, convenient processing, the practicality is strong, is convenient for use widely on a large scale.
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", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and 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; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. 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 description herein, references to the description of the terms "this embodiment," "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Moreover, various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without being mutually inconsistent.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The foregoing is only a preferred embodiment of the present invention and is not intended to limit the scope of the invention, which is to be construed as being limited to the specific embodiments described herein.
Claims (9)
1. A split type pipeline fixing flange is characterized by comprising a first flange body and a second flange body, wherein the first flange body and the second flange body are of split structures,
the first flange body is of an arc-shaped structure, first connecting parts are formed at two ends of an arc, the second flange body is of an arc-shaped structure, second connecting parts are formed at two ends of an arc,
the first connecting part and the second connecting part can be connected through a connecting piece, and a gap between the first connecting part and the second connecting part is adjustable.
2. The split type pipeline fixing flange according to claim 1, wherein the first flange body comprises a first flange plate and a first protection plate, the first flange plate is of an arc-shaped flat plate structure, the first protection plate is an arc-shaped plate arranged along an inner side edge of the first flange plate, the first flange plate and the first protection plate are fixedly connected into an integral structure, and a plurality of first mounting holes are formed in the first flange plate.
3. The split type pipeline fixing flange according to claim 2, wherein the first connecting portion is of a flat plate structure, two adjacent sides of the first connecting portion are fixedly connected with the first flange and the first protection plate, respectively, and a first connecting hole is formed in the first connecting portion.
4. The split type pipeline fixing flange according to claim 3, wherein the first protection plate and the first connection portion are of an integral structure, and the first connection portion is a bent plate formed at an end portion of the first protection plate.
5. The split type pipeline fixing flange according to claim 4, wherein the second flange body comprises a second flange plate and a second protection plate, the second flange plate is of an arc-shaped flat plate structure, the second protection plate is an arc-shaped plate arranged along an inner side edge of the second flange plate, the second flange plate and the second protection plate are fixedly connected into an integral structure, and a plurality of second mounting holes are formed in the second flange plate.
6. The split type pipeline fixing flange of claim 5, wherein the second flange plate and the first flange plate can be butted to form a complete circular ring shape,
the second guard plate and the first guard plate can form a complete cylinder shape by abutting joint.
7. The split type pipeline fixing flange according to claim 5, wherein the second connecting portion is of a flat plate structure, two adjacent sides of the second connecting portion are respectively and fixedly connected with the second flange and the second protection plate, and a second connecting hole is formed in the second connecting portion.
8. The split type pipeline fixing flange according to claim 7, wherein the second protection plate and the second connecting portion are of an integral structure, and the second connecting portion is a bent plate formed at an end portion of the second protection plate.
9. The split type pipeline fixing flange according to any one of claims 1 to 8, wherein the first flange body and the second flange body have the same structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221640723.4U CN217539995U (en) | 2022-06-28 | 2022-06-28 | Split type pipeline mounting flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221640723.4U CN217539995U (en) | 2022-06-28 | 2022-06-28 | Split type pipeline mounting flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217539995U true CN217539995U (en) | 2022-10-04 |
Family
ID=83422233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221640723.4U Active CN217539995U (en) | 2022-06-28 | 2022-06-28 | Split type pipeline mounting flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217539995U (en) |
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2022
- 2022-06-28 CN CN202221640723.4U patent/CN217539995U/en active Active
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