CN216643404U - Portable mounting flange - Google Patents
Portable mounting flange Download PDFInfo
- Publication number
- CN216643404U CN216643404U CN202123405289.XU CN202123405289U CN216643404U CN 216643404 U CN216643404 U CN 216643404U CN 202123405289 U CN202123405289 U CN 202123405289U CN 216643404 U CN216643404 U CN 216643404U
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- flange
- pipeline
- sleeve
- mounting
- sealing
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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model discloses a portable mounting flange, which comprises a first pipeline and a second pipeline, wherein a first flange and a second flange are respectively arranged at the pipe orifice ends of the first pipeline and the second pipeline, a connecting sleeve is arranged on the inner side surface of the first flange, a connecting groove matched with the connecting sleeve is arranged on the inner side surface of the second flange, a plurality of groups of positioning bolts are arranged on the periphery of the second flange, and the bottom ends of the positioning bolts are inserted into the connecting sleeve. The practicability is good.
Description
Technical Field
The utility model belongs to the technical field of flanges, and particularly relates to a convenient mounting flange.
Background
The flange is also called a flange collar or flange. Flanges are parts for interconnecting shafts and pipes, and are used for connecting pipe ends, and flanges are used for connecting equipment inlets and outlets, such as speed 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. Most of the existing flanges are installed through bolts, when the bolts are used for reinforcement, two groups of flanges need to be rotated, threaded holes in two adjacent groups of flanges are aligned, then the bolts are installed, installation is relatively troublesome, and working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes the defects of the prior art, and provides a portable mounting flange to solve the problem of low mounting efficiency of the prior flange in the prior art.
In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a portable mounting flange, includes first pipeline and second pipeline, flange one and flange two are installed respectively to the nose end of first pipeline and second pipeline, the adapter sleeve is installed to the medial surface of flange one, the medial surface of flange two seted up with adapter sleeve assorted spread groove, and the periphery of flange two installs multiunit positioning bolt, positioning bolt's bottom is pegged graft in the adapter sleeve.
In a preferred embodiment of the present invention, the connecting sleeve is provided with a plurality of sets of positioning holes penetrating therethrough, the periphery of the second flange is provided with a plurality of sets of mounting holes communicating with the connecting grooves, and the mounting holes and the positioning holes are internally inserted with positioning bolts.
In a preferred embodiment of the utility model, two groups of mounting sleeves are mounted on the inner side surface of the first flange and positioned on the inner side of the connecting sleeve, and a sealing groove is formed between every two adjacent mounting sleeves.
In a preferred embodiment of the utility model, a sealing sleeve matched with the sealing groove is mounted on the inner side surface of the second flange, and the sealing sleeve is rotatably connected with the sealing groove.
In a preferred embodiment of the utility model, the outer surface of the connecting sleeve is coated with an anticorrosive coating.
The utility model solves the defects in the background technology, and has the following beneficial effects:
when two groups of pipelines are connected, the connecting sleeve on the inner side surface of the flange I is inserted into the connecting groove formed in the flange II, and the connecting sleeve and the flange II are reinforced by using the positioning bolt, so that the traditional method that threaded holes are aligned and then reinforced is replaced, and the working efficiency is improved; when the first flange is connected with the second flange, the sealing sleeves are arranged in the sealing grooves in the two sets of mounting sleeves, the sealing performance between adjacent pipelines is improved, the leakage of the adjacent pipelines when the adjacent pipelines are connected is avoided, and the practicability is good.
Drawings
The utility model is further explained below with reference to the figures and examples;
FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a first flange according to a preferred embodiment of the present invention;
fig. 3 is a schematic structural view of a second flange according to a preferred embodiment of the present invention.
In the figure: 1. a first conduit; 2. a second conduit; 3. a first flange; 4. a second flange; 5. connecting sleeves; 6. positioning the bolt; 7. installing a sleeve; 8. a sealing groove; 9. positioning holes; 10. sealing sleeves; 11. mounting holes; 12. and connecting the grooves.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings and examples, which are simplified schematic drawings and illustrate only the basic structure of the utility model in a schematic manner, and thus show only the constituents relevant to the utility model.
Example (b):
referring to fig. 1-3, a portable mounting flange comprises a first pipeline 1 and a second pipeline 2, a first flange 3 and a second flange 4 are respectively installed at the pipe orifice ends of the first pipeline 1 and the second pipeline 2, a connecting sleeve 5 is installed on the inner side surface of the first flange 3, a connecting groove 12 matched with the connecting sleeve 5 is formed on the inner side surface of the second flange 4, a plurality of groups of positioning bolts 6 are installed on the periphery of the second flange 4, the bottom ends of the positioning bolts 6 are inserted into the connecting sleeve 5, the connecting sleeve 5 is welded on the inner side of the first flange 3, the number of the groups of the positioning bolts 6 can be set according to actual requirements, when the first pipeline 1 and the second pipeline 2 are installed, the first flange 3 and the second flange 4 are installed at the pipe orifice ends of the first pipeline 1 and the second pipeline 2, the two groups of the flanges approach to adjacent directions, at the moment, the connecting sleeve 5 on the inner side surface of the first flange 3 is inserted into the connecting groove 12 formed in the second flange 4, the depth of the connecting groove 12 is smaller than the thickness of the second flange 4, namely the connecting groove 12 does not penetrate through the second flange 4, then the connecting groove is rotated by a proper angle, the connection between the first flange 3 and the second flange 4 is reinforced through the positioning bolt 6, the traditional method that two groups of flanges are rotated to align threaded holes is replaced, and the working efficiency is improved.
Referring to fig. 2 and 3, a plurality of groups of positioning holes 9 are formed in the connecting sleeve 5 in a penetrating manner, a plurality of groups of mounting holes 11 communicated with the connecting groove 12 are formed in the periphery of the flange two 4, positioning bolts 6 are inserted into the mounting holes 11 and the positioning holes 9, the number and the positions of the positioning holes 9 and the mounting holes 11 can be set according to actual requirements, the number of the positioning holes 9 and the number of the mounting holes 11 are required to be consistent, the larger the number of the groups of the positioning holes 9 and the number of the mounting holes 11 are, the smaller the angle of the rotating flange is, when the connecting sleeve 5 is installed in the connecting groove 12, the certain angle is rotated to align the mounting holes 11 with the positioning holes 9, and the positioning bolts 6 are inserted again, so that the first flange 3 and the second flange 4 are reinforced and connected, the rotating angle is smaller than the angle of a traditional aligning threaded hole, and the mounting efficiency of the flange is improved.
Referring to fig. 2, two sets of mounting sleeves 7 are mounted on the inner side surface of the flange one 3 and located on the inner side of the connecting sleeve 5, and a sealing groove 8 is formed between adjacent mounting sleeves 7.
Referring to fig. 2 and 3, a sealing sleeve 10 matched with the sealing groove 8 is installed on the inner side surface of the flange two 4, the sealing sleeve 10 is rotatably connected with the sealing groove 8, when the flange one 3 moves towards one side of the flange two 4, the sealing sleeve 10 on the inner side surface of the flange two 4 is inserted into the sealing grooves 8 in the two groups of mounting sleeves 7, the sealing performance of adjacent pipeline connection is improved, the condition that water leaks when the two groups of pipelines are connected can be avoided, the sealing performance is good, the using effect of the flange is good, the size of the sealing sleeve 10 is the same as that of the sealing groove 8, and the sealing sleeve 10 and the sealing groove 8 are located on the outer sides of holes in the flange one 3 and the flange two 4.
Referring to fig. 1, the outer surface of the connecting sleeve 5 is coated with an anticorrosive coating, which plays an anticorrosive role, thereby preventing the connecting sleeve 5 from being damaged by water vapor corrosion and prolonging the service life.
The working principle is as follows: when using, when flange one 3 and flange two 4 are installed to the nose end of first pipeline 1 and second pipeline 2, two sets of flanges are close to adjacent direction, at this moment, the adapter sleeve 5 of flange one 3 medial surfaces is pegged graft in the spread groove 12 of seting up in flange two 4, rotate suitable angle again, make mounting hole 11 align with locating hole 9, reinsert positioning bolt 6, the connection to flange one 3 and flange two 4 has been accomplished promptly, the turned angle is less than the traditional angle of aliging the screw hole, the installation effectiveness of flange has been improved, when flange one 3 moves towards one side of flange two 4, the seal cover 10 of flange two 4 medial surfaces is pegged graft in seal groove 8 in two sets of mount sleeves 7, the leakproofness of adjacent pipe connection has been improved, can avoid two sets of pipelines the condition of water leakage to appear when connecting, the leakproofness is good, flange excellent in use effect.
In light of the foregoing description of the preferred embodiments of the present invention, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. The utility model provides a portable mounting flange, includes first pipeline (1) and second pipeline (2), flange one (3) and flange two (4) are installed respectively to the nose end of first pipeline (1) and second pipeline (2), its characterized in that, adapter sleeve (5) are installed to the medial surface of flange one (3), the medial surface of flange two (4) seted up with adapter sleeve (5) assorted spread groove (12), and the periphery of flange two (4) installs multiunit positioning bolt (6), the bottom of positioning bolt (6) is pegged graft in adapter sleeve (5).
2. The mounting flange convenient to use and mount as claimed in claim 1, wherein the connecting sleeve (5) is provided with a plurality of sets of positioning holes (9) which are arranged in a penetrating manner, the periphery of the second flange (4) is provided with a plurality of sets of mounting holes (11) which are communicated with the connecting grooves (12), and positioning bolts (6) are inserted into the mounting holes (11) and the positioning holes (9).
3. The portable mounting flange as claimed in claim 1, wherein two sets of mounting sleeves (7) are mounted on the inner side surface of the first flange (3) and located on the inner side of the connecting sleeve (5), and a sealing groove (8) is formed between the adjacent mounting sleeves (7).
4. The portable mounting flange according to claim 1, wherein a sealing sleeve (10) matched with the sealing groove (8) is mounted on the inner side surface of the second flange (4), and the sealing sleeve (10) is rotatably connected with the sealing groove (8).
5. A portable mounting flange according to claim 1, characterised in that the outer surface of the connection sleeve (5) is coated with an anti-corrosion coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123405289.XU CN216643404U (en) | 2021-12-30 | 2021-12-30 | Portable mounting flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123405289.XU CN216643404U (en) | 2021-12-30 | 2021-12-30 | Portable mounting flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216643404U true CN216643404U (en) | 2022-05-31 |
Family
ID=81723996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123405289.XU Active CN216643404U (en) | 2021-12-30 | 2021-12-30 | Portable mounting flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216643404U (en) |
-
2021
- 2021-12-30 CN CN202123405289.XU patent/CN216643404U/en active Active
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