CN220320579U - Split type loose flange - Google Patents
Split type loose flange Download PDFInfo
- Publication number
- CN220320579U CN220320579U CN202322062411.0U CN202322062411U CN220320579U CN 220320579 U CN220320579 U CN 220320579U CN 202322062411 U CN202322062411 U CN 202322062411U CN 220320579 U CN220320579 U CN 220320579U
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- Prior art keywords
- flange
- flange ring
- ring
- clamping
- split
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- 238000007789 sealing Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 3
- 239000002184 metal Substances 0.000 description 4
- 210000003298 dental enamel Anatomy 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model discloses a split type loose flange, and relates to the technical field of flanges. The flange comprises a flange body, wherein the flange body is formed by combining a first flange ring and a second flange ring, the inside of the flange body is hollow, the first flange ring and the second flange ring are mutually clamped, bolt holes are uniformly formed in the upper surfaces of the first flange ring and the second flange ring at intervals along the circumferential direction, and the cross sections of the first flange ring and the second flange ring are U-shaped. According to the utility model, through the newly designed separation mode of the first flange ring and the second flange ring, the contact area is increased, the probability of material leakage is reduced, and bolts are not required to be arranged to connect the first flange ring and the second flange ring, so that the cost and the installation steps are reduced.
Description
Technical Field
The utility model belongs to the technical field of flanges, and particularly relates to a split type loose flange.
Background
The flange is characterized in that a plurality of fixing holes are opened on a disc-like metal body to connect other things, the flange is commonly used in pipeline engineering, the important function is played in ensuring the normal operation of equipment, the tail ends of two pipelines can be connected by utilizing two flanges, the two flanges can be connected by adopting the modes of common bolt connection, soft sealing flange connection, welding flange connection, tower flange connection and clamp flange connection, and the applicable connection mode is selected according to the actual situation, but the flange still has the following defects in the actual use:
1. the existing flange is used for the discharge hole at the bottom of the enamel reaction kettle, is installed in a lap joint mode, and needs additional installation bolts to connect the two flanges after connecting the flange with a pipeline, and has small contact area, is easy to deform after being fastened, and is easy to leak materials from the butt joint position after connecting a valve, so that equipment is damaged;
disclosure of Invention
The utility model aims to provide a split type loose flange, which increases the contact area and reduces the probability of material leakage through a newly designed separation mode of a first flange ring and a second flange ring, and the first flange ring and the second flange ring are connected without arranging bolts, so that the cost and the installation steps are reduced.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a split type loose flange which comprises a flange body, wherein the flange body is formed by combining a first flange ring and a second flange ring, the inside of the flange body is hollow, the first flange ring and the second flange ring are mutually clamped, bolt holes are uniformly formed in the upper surfaces of the first flange ring and the second flange ring at intervals along the circumferential direction, and the cross sections of the first flange ring and the second flange ring are U-shaped.
The utility model has the following beneficial effects:
1. according to the utility model, the first flange ring and the second flange ring are arranged, after the first flange ring and the second flange ring are installed with adjacent pipelines by using bolts, the first clamping plate and the second clamping groove as well as the second clamping plate and the first clamping groove are in one-to-one corresponding clamping assembly to form the flange body, the first flange ring and the second flange ring are connected without arranging bolts, so that the cost and the installation steps are reduced, the newly designed separation mode is increased, the contact area is increased, the connecting and fixing bolts are not required to be additionally arranged, the problem that the existing flange is used at the discharge port at the bottom of the enamel reaction kettle, the two flanges are connected by adopting the lap joint mode, the additional mounting bolts are required to be used for connecting the flange and the pipeline after the flange and the pipeline are connected, the contact area is small, the flange is easy to deform after being fastened, the materials are easy to leak from the butt joint position, and equipment damage is caused is solved.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings used for describing the embodiments will be briefly described below.
FIG. 1 is a schematic view of a split looper flange;
FIG. 2 is a disassembled view of a split looper flange;
fig. 3 is a disassembled view of the first flange ring and the second flange ring.
In the drawings, the list of components represented by the various numbers is as follows:
1. a flange body; 101. a first flange ring; 1011. a first clamping groove; 102. a second flange ring; 1021. a second clamping groove; 103. bolt holes; 104. a first clamping plate; 105. a second clamping plate; 106. a pipe; 1061. and (3) sealing rings.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1 to 3, the split type loose flange comprises a flange body 1, wherein the flange body 1 is formed by combining a first flange ring 101 and a second flange ring 102, the inside of the flange body 1 is hollow, the first flange ring 101 and the second flange ring 102 are mutually clamped, bolt holes 103 are uniformly formed in the upper surfaces of the first flange ring 101 and the second flange ring 102 at intervals along the circumferential direction, the cross sections of the first flange ring 101 and the second flange ring 102 are U-shaped, the shapes and the sizes of the first flange ring 101 and the second flange ring 102 are identical, the contact area is increased by clamping the first flange ring 101 and the second flange ring 102, the probability of material leakage is reduced, and the first flange ring 101 and the second flange ring 102 are connected with adjacent pipelines by utilizing bolts to penetrate through the bolt holes 103.
As shown in fig. 2 to 3, the edges of the front end and the rear end of the lower surface of the upper surface of the first flange ring 101 are respectively provided with a first clamping groove 1011, the top end and the bottom end of the front end and the rear end of the outer wall of the first flange ring 101 are respectively welded with a first clamping plate 104, the first clamping plate 104 is positioned outside the first clamping groove 1011, the size of the first clamping plate 104 is the same as that of the first clamping groove 1011, the edges of the front end and the front end of the lower surface of the upper surface of the second flange ring 102 are respectively provided with a second clamping groove 1021, the top end and the bottom end of the front end and the rear end of the outer wall of the second flange ring 102 are respectively welded with a second clamping plate 105, the second clamping plate 105 is positioned outside the second clamping groove 1021, the size of the second clamping plate 105 is the same as that of the second clamping groove 1021, the first clamping plate 104 is the second clamping groove 1021 is the same as that of the second clamping groove 1021, the second clamping plate 105 is the first clamping plate 1021 is the same as that of the first clamping groove 1021, the first clamping plate 104 and the second clamping plate 105 are arranged in one-to-one correspondence with the second clamping groove 1021, the first clamping plate 105 and the second clamping ring 101 are arranged on the first flange ring 101 and the second flange ring 101 are arranged on the same level, the second flange ring is arranged on the side, the first flange ring 101 and the second flange ring is arranged on the side, the second clamping ring is opposite to the flange ring is arranged on the side, and the flange ring is opposite to the flange ring 101, and the flange ring is horizontally and the flange ring is connected to the flange ring is 101, and the inner side and the flange ring is opposite to the flange ring, and the joint is formed.
One specific application of this embodiment is: the flange means that a plurality of fixing holes are opened on a disc-like metal body to connect other things, the disc-like metal body is commonly used in pipeline engineering, the tail ends of two pipelines are connected, then the two flanges are connected in a mode of common bolt connection, soft sealing flange connection, welding flange connection, tower flange connection and clamp flange connection, when the disc-like metal body is used for the discharge port of the bottom of an enamel reaction kettle, the original flange adopts a lap joint mode, an additional mounting connecting bolt is needed, the two pipelines are firstly butted through the split type flange, the first flange ring 101 is connected with the first pipeline through the bolt penetrating bolt holes 103, then the second flange ring 102 is connected with the second pipeline through the bolt penetrating bolt holes 103, after the first flange ring 101 and the second flange ring 102 are used for connecting adjacent pipelines, the first flange ring 101 is clamped with the second flange ring 102, simultaneously, the first clamping plate 104 at the front and the rear of the first flange ring 101 is clamped in the second clamping groove 1021, the second clamping plate 105 at the front and the rear of the second flange ring 102 is clamped into the first clamping groove at the front and the rear of the first flange ring 101, then the flange ring 101 is arranged, and the flange ring 101 is assembled, and the flange body is not required to be assembled, and the flange body is arranged at the bottom of the first flange ring 101 and the second flange ring 101 is assembled.
The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.
Claims (7)
1. The utility model provides a split type loose flange, includes flange body (1), its characterized in that: the flange body (1) is formed by combining a first flange ring (101) and a second flange ring (102), the inside of the flange body (1) is hollow, the first flange ring (101) and the second flange ring (102) are mutually clamped, bolt holes (103) are uniformly formed in the upper surface of the first flange ring (101) and the upper surface of the second flange ring (102) at intervals along the circumferential direction, and the cross sections of the first flange ring (101) and the second flange ring (102) are all U-shaped.
2. A split looper flange according to claim 1, characterized in that: the front end of the upper surface of the first flange ring (101) and the edge of the rear end of the lower surface are both provided with first clamping grooves (1011), and the top ends and the bottom ends of the front end and the rear end of the outer wall of the first flange ring (101) are respectively welded with first clamping plates (104).
3. A split looper flange according to claim 2, characterized in that: second clamping grooves (1021) are formed in the edges of the rear end of the upper surface and the front end of the lower surface of the second flange ring (102), and second clamping plates (105) are welded at the top ends and the bottom ends of the front end and the rear end of the outer wall of the second flange ring (102) respectively.
4. A split looper flange according to claim 3, wherein: the first clamping plate (104) is clamped in the second clamping groove (1021), and the second clamping plate (105) is clamped in the first clamping groove (1011).
5. A split looper flange according to claim 4, wherein: the first clamping plates (104) and the second clamping grooves (1021) are arranged in one-to-one correspondence, and the second clamping plates (105) and the first clamping grooves (1011) are arranged in one-to-one correspondence.
6. A split looper flange according to claim 5, wherein: the first clamping groove (1011) and the first clamping plate (104) are symmetrically arranged about the horizontal center line of the first flange ring (101), and the second clamping groove (1021) and the second clamping plate (105) are symmetrically arranged about the horizontal center line of the second flange ring (102).
7. A split looper flange according to claim 6, wherein: the pipeline (106) is welded at the center positions of the opposite end surfaces of the first flange ring (101) and the second flange ring (102), and a sealing ring (1061) is adhered to the inner side wall of the pipeline (106).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322062411.0U CN220320579U (en) | 2023-08-02 | 2023-08-02 | Split type loose flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322062411.0U CN220320579U (en) | 2023-08-02 | 2023-08-02 | Split type loose flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220320579U true CN220320579U (en) | 2024-01-09 |
Family
ID=89415676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322062411.0U Active CN220320579U (en) | 2023-08-02 | 2023-08-02 | Split type loose flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220320579U (en) |
-
2023
- 2023-08-02 CN CN202322062411.0U patent/CN220320579U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |