CN216643402U - Flange for chemical pipeline - Google Patents
Flange for chemical pipeline Download PDFInfo
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- CN216643402U CN216643402U CN202122914016.1U CN202122914016U CN216643402U CN 216643402 U CN216643402 U CN 216643402U CN 202122914016 U CN202122914016 U CN 202122914016U CN 216643402 U CN216643402 U CN 216643402U
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- flange
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- groove
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Abstract
The utility model relates to the technical field of flanges and discloses a flange for a chemical pipeline, which comprises a first flange plate and a second flange plate, wherein a sealing ring is arranged at one end of the first flange plate, an inserting rod is fixedly arranged at one end of the first flange plate, a groove is formed at one end of the inserting rod, a screw hole is formed at one end of the inserting rod, a slot is formed at one end of the second flange plate, a cylindrical groove is formed in the inner wall of one end of the slot, a spring is fixedly arranged on the inner wall of one end of the cylindrical groove, a clamping block is fixedly arranged at one end of the spring, a bolt is arranged at one end of the second flange plate, a screw groove is formed in the inner wall of one end of the slot, the number of the sealing rings is two, one sealing ring of the two sealing rings is fixedly arranged at one end of the first flange plate, the number of the inserting rods is multiple, and the number of the slots is equal to the number of the multiple inserting rods. The utility model solves the problem that the chemical pipeline is inconvenient to be connected with the flange.
Description
Technical Field
The utility model relates to the technical field of flanges, in particular to a flange for a chemical pipeline.
Background
Along with the flourishing and prosperous economy, the living standard of people is continuously improved, the development of production technology is better and better, the utilization of the time of people is more and more rigorous, in life, the requirement on equipment is higher and higher, the working efficiency of the equipment is expected to be improved through the innovation of the equipment, the working time is reduced, the use efficiency is improved, and the maximum value is exerted; the flange is also used on the inlet and the outlet of the equipment, is used for connecting two pieces of equipment, such as a speed reducer flange, a flange connection or a flange joint, and is a detachable connection which is formed by connecting a flange, a gasket and a bolt to form a combined sealing structure. Therefore, the flange for the chemical pipeline is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a flange for a chemical pipeline, which achieves the purpose of conveniently using the chemical pipeline.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a flange for chemical pipeline, includes ring flange and No. two ring flanges, ring flange one end is provided with the sealing washer, ring flange one end fixed mounting has the inserted bar, inserted bar one end is seted up flutedly, the screw has been seted up to inserted bar one end, No. two ring flange one ends have been seted up the slot, the post groove has been seted up to slot one end inner wall, post groove one end inner wall fixed mounting has the spring, spring one end fixed mounting has the fixture block, No. two ring flange one end is provided with the bolt, the spiral shell groove has been seted up to slot one end inner wall.
Preferably, the sealing rings are two in total, one of the two sealing rings is fixedly arranged at one end of the first flange plate, and the other one of the two sealing rings is fixedly arranged at one end of the second flange plate.
Preferably, the inserted bar is a plurality of altogether, the slot is a plurality of altogether, and a plurality of inserted bar equals with a plurality of slot quantity, and a plurality of inserted bar fixed mounting is in flange dish one end in proper order, and a plurality of slot is seted up in flange dish one end No. two in proper order.
Preferably, one end of the inserted rod is connected with the inner wall of the slot in a sliding mode, and one end of the clamping block is connected with the inner wall of the groove in a sliding mode.
Preferably, the grooves are a plurality of, the cylindrical grooves are a plurality of, the springs are a plurality of, the clamping blocks are a plurality of, and the number of the grooves, the cylindrical grooves, the springs and the clamping blocks is equal.
Preferably, bolt one end and screw inner wall threaded connection, the bolt other end and thread groove inner wall threaded connection, a plurality of totally of bolt, a plurality of totally of screw, a plurality of totally of thread groove, a plurality of bolt, a plurality of screw quantity equal.
The utility model provides a flange for a chemical pipeline. The method has the following beneficial effects:
(1) according to the utility model, the first flange plate and the second flange plate can have better sealing effect when being connected by arranging the sealing ring, so that the chemical pipeline is safer to use, the problem of leakage of the chemical pipeline when being used is reduced, the first flange plate and the second flange plate have better connecting effect when being connected by arranging the insertion rod and the slot in a sliding connection manner, the flange connection is more stable, the problem of leakage of the chemical pipeline when being used is reduced, and the high sealing property of the device to the chemical pipeline is improved.
(2) According to the utility model, the first flange plate and the second flange plate are connected through the inserted rod by arranging the clamping block in sliding connection with the inner wall of the groove under the action of the spring, so that the connection effect between the flanges is better, the leakage condition of a chemical pipeline in use is reduced, the first flange plate and the second flange plate are connected through the bolts, the screw holes and the threaded connection of the inner wall of the screw groove, the connection between the first flange plate and the second flange plate is more stable through the action of the inserted rod, the connection stability between the flanges is effectively increased, and the connection effect of the device to the flanges is better.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is an enlarged, front cross-sectional view of structure A of the present invention;
FIG. 4 is an enlarged sectional front view of structure B of the present invention.
In the figure: 1. a first flange plate; 2. a second flange plate; 3. a seal ring; 4. inserting a rod; 5. a groove; 6. a screw hole; 7. a slot; 8. a cylindrical groove; 9. a spring; 10. a clamping block; 11. a bolt; 12. and (4) a spiral groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "central," "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 are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 to 4, the present invention provides a technical solution: a flange for a chemical pipeline comprises a first flange plate 1 and a second flange plate 2, wherein one end of the first flange plate 1 is provided with a sealing ring 3, the number of the sealing rings 3 is two, one sealing ring 3 of the two sealing rings 3 is fixedly arranged at one end of the first flange plate 1, the other sealing ring 3 of the two sealing rings 3 is fixedly arranged at one end of the second flange plate 2, the first flange plate 1 and the second flange plate 2 can have better sealing effect when being connected, so that the chemical pipeline is safer when in use, the problem of leakage of the chemical pipeline when in use is reduced, an inserting rod 4 is fixedly arranged at one end of the first flange plate 1, a plurality of inserting rods 4 are arranged, a plurality of inserting grooves 7 are arranged, a plurality of inserting rods 4 are equal to a plurality of inserting grooves 7, a plurality of inserting rods 4 are sequentially and fixedly arranged at one end of the first flange plate 1, a plurality of inserting grooves 7 are sequentially arranged at one end of the second flange plate 2, the arrangement makes the connection between the inserted link 4 and the slot 7 more convenient, and simultaneously makes the connection between the first flange plate 1 and the second flange plate 2 more stable, one end of the inserted link 4 is provided with the groove 5, one end of the inserted link 4 is provided with the screw hole 6, one end of the second flange plate 2 is provided with the slot 7, one end of the inserted link 4 is slidably connected with the inner wall of the slot 7, one end of the clamping block 10 is slidably connected with the inner wall of the groove 5, the first flange plate 1 and the second flange plate 2 which are arranged in the way have better connection effect when being connected, so that the flange connection is more stable, the problem of leakage of the chemical pipeline when in use is reduced, the high sealing property of the device to the chemical pipeline is improved, the inner wall of one end of the slot 7 is provided with the column-shaped groove 8, the inner wall of one end of the column-shaped groove 8 is fixedly provided with the spring 9, one end of the spring 9 is fixedly provided with the clamping block 10, the number of the slots 5 is the same, and the number of the column-shaped grooves 8 is multiple, the springs 9 are provided with a plurality of springs, the clamping blocks 10 are provided with a plurality of grooves 5, the column-shaped grooves 8, the springs 9 and the clamping blocks 10 are equal in number, so that the first flange plate 1 and the second flange plate 2 have better connection stability when connected through the inserted rod 4, the connection effect between the flanges is better, and the leakage of a chemical pipeline during use is reduced, the bolts 11 are arranged at one end of the second flange plate 2, the screw grooves 12 are formed in the inner wall at one end of the inserting grooves 7, one end of each bolt 11 is in threaded connection with the inner wall of each screw hole 6, the other end of each bolt 11 is in threaded connection with the inner wall of each screw groove 12, the bolts 11 are provided with a plurality of screws 6, the screw grooves 12 are provided with a plurality of screws 11, the screw holes 6 and the screw grooves 12 are equal in number, and the bolts 11, the screw holes 6 and the screw grooves 12 are arranged in number, so that the first flange plate 1 and the second flange plate 2 are connected, make the connection between a ring flange 1 and No. two ring flanges 2 more firm through the effect of inserted bar 4 to effectual connection steadiness between the increase flange makes the device better to the linkage effect of flange.
When using, inside inserting slot 7 with inserted bar 4, go into recess 5 with fixture block 10 card under the effect of spring 9 inside for inserted bar 4 is connected ring flange 1 and No. two ring flanges 2, makes 11 one end of bolt in proper order with screw 6, 12 inner wall threaded connection of spiral shell groove through rotating bolt 11, thereby makes ring flange 1 and No. two ring flanges 2 be connected more firmly.
Claims (6)
1. The utility model provides a flange for chemical pipeline, includes ring flange (1) and No. two ring flanges (2), its characterized in that: no. one ring flange (1) one end is provided with sealing washer (3), No. one ring flange (1) one end fixed mounting has inserted bar (4), inserted bar (4) one end is seted up flutedly (5), screw (6) have been seted up to inserted bar (4) one end, slot (7) have been seted up to No. two ring flange (2) one end, column slot (8) have been seted up to slot (7) one end inner wall, column slot (8) one end inner wall fixed mounting has spring (9), spring (9) one end fixed mounting has fixture block (10), No. two ring flange (2) one end is provided with bolt (11), spiral shell groove (12) have been seted up to slot (7) one end inner wall.
2. The flange for the chemical pipeline according to claim 1, wherein: sealing washer (3) are totally two, and one of them sealing washer (3) fixed mounting in ring flange (1) one end for two sealing washers (3), and another sealing washer (3) fixed mounting is in ring flange (2) one end for two sealing washers (3).
3. The flange for the chemical pipeline according to claim 2, wherein: inserted bar (4) are a plurality of altogether, slot (7) are a plurality of altogether, and a plurality of inserted bar (4) equals with a plurality of slot (7) quantity, and a plurality of inserted bar (4) fixed mounting is in flange dish (1) one end in proper order, and a plurality of slot (7) are seted up in flange dish (2) one end No. two in proper order.
4. The flange for the chemical pipeline according to claim 3, wherein: one end of the inserted rod (4) is connected with the inner wall of the slot (7) in a sliding mode, and one end of the clamping block (10) is connected with the inner wall of the groove (5) in a sliding mode.
5. The flange for the chemical pipeline according to claim 4, wherein: the groove (5) is a plurality of, cylindrical groove (8) is a plurality of, spring (9) is a plurality of, fixture block (10) is a plurality of, and a plurality of groove (5), a plurality of cylindrical groove (8), a plurality of spring (9), a plurality of fixture block (10) quantity equal.
6. The flange for the chemical pipeline according to claim 5, wherein: bolt (11) one end and screw (6) inner wall threaded connection, bolt (11) other end and thread groove (12) inner wall threaded connection, a plurality of totally of bolt (11), a plurality of totally of screw (6), a plurality of totally of thread groove (12), a plurality of bolt (11), a plurality of screw (6), a plurality of thread groove (12) quantity equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122914016.1U CN216643402U (en) | 2021-11-25 | 2021-11-25 | Flange for chemical pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122914016.1U CN216643402U (en) | 2021-11-25 | 2021-11-25 | Flange for chemical pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216643402U true CN216643402U (en) | 2022-05-31 |
Family
ID=81737861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122914016.1U Active CN216643402U (en) | 2021-11-25 | 2021-11-25 | Flange for chemical pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216643402U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115163945A (en) * | 2022-06-16 | 2022-10-11 | 江阴市恒润重工股份有限公司 | Flange plate with limiting rail groove for realizing hole position alignment |
| CN116293125A (en) * | 2023-05-12 | 2023-06-23 | 河北鑫泰管道科技有限公司 | Novel flange connection device and method |
-
2021
- 2021-11-25 CN CN202122914016.1U patent/CN216643402U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115163945A (en) * | 2022-06-16 | 2022-10-11 | 江阴市恒润重工股份有限公司 | Flange plate with limiting rail groove for realizing hole position alignment |
| CN115163945B (en) * | 2022-06-16 | 2023-10-13 | 江阴市恒润重工股份有限公司 | Flange plate with limiting rail groove for realizing hole position alignment |
| CN116293125A (en) * | 2023-05-12 | 2023-06-23 | 河北鑫泰管道科技有限公司 | Novel flange connection device and method |
| CN116293125B (en) * | 2023-05-12 | 2023-08-08 | 河北鑫泰管道科技有限公司 | Novel flange connection device and method |
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