CN213394009U - Flange with good filtering and sealing effects - Google Patents
Flange with good filtering and sealing effects Download PDFInfo
- Publication number
- CN213394009U CN213394009U CN202022031169.7U CN202022031169U CN213394009U CN 213394009 U CN213394009 U CN 213394009U CN 202022031169 U CN202022031169 U CN 202022031169U CN 213394009 U CN213394009 U CN 213394009U
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- Prior art keywords
- flange
- connecting rod
- flange plate
- rubber layer
- plate
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- 238000007789 sealing Methods 0.000 title claims abstract description 14
- 230000000694 effects Effects 0.000 title claims abstract description 12
- 238000001914 filtration Methods 0.000 title claims abstract description 9
- 238000003466 welding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model discloses a flange with better filtering and sealing effects, which comprises a first flange plate, a second flange plate is arranged below the flange plate, pipelines are welded at the middle parts of the top surfaces of the first flange plate and the second flange plate, the outer end of each pipeline is surrounded by a first rubber layer, grooves are arranged at the middle parts of the bottom surface of the first flange plate and the top surface of the second flange plate, each groove is communicated with the corresponding pipeline, a second rubber layer and a third rubber layer are respectively bonded at the inner walls of the two grooves, the second rubber layer and the third rubber layer are mutually extruded, two end parts of the top surface of the first flange plate are respectively connected with a pressing plate in a sliding way, two end parts of the second flange plate are welded with first connecting rods, the outer end of each first connecting rod is respectively connected with a set of clamping components in a rotating way, the scheme designs a flange, and the flange is conveniently and quickly connected between the flanges, and good sealing performance is ensured.
Description
Technical Field
The utility model belongs to the technical field of the flange, concretely relates to filter and better flange of sealed effect.
Background
The flange is also called flange or flange; the flange is a part for connecting pipes 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.
However, when the flanges in the current market are used, two flanges need to be connected through bolts and threads, the sealing performance of the two flanges is not enough, and leakage of pipelines is easy to occur when the flanges are used, so that property loss is caused, or resources for pipeline transportation are wasted; two flanges are attached, and in the process of connecting the bolts and the nuts in a threaded manner, the two flanges can deviate, so that the sealing performance between the flanges is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a flange with better filtering and sealing effects, which aims to solve the problems that when the flange on the market is used, two flanges need to be connected through bolts and threads, the sealing performance of the two flanges is not enough, and when the flange is used, the leakage of a pipeline is easy to occur, so that property loss is caused, or the resource of pipeline transportation is wasted; two flanges are attached, and in the process of connecting the bolts and the nuts in a threaded manner, the two flanges can deviate from each other, so that the problem of sealing performance between the flanges is reduced.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a filter and better flange of sealed effect, includes first ring flange, the below of ring flange is equipped with the second ring flange, the top surface middle part of first ring flange and second ring flange has all welded the pipeline, every the outer end of pipeline all has surrounded first rubber layer, the middle part of first ring flange bottom surface and second ring flange top surface all is seted up flutedly, every the recess all communicates with the pipeline that corresponds, two the inner wall of recess bonds respectively has second rubber layer and third rubber layer, second rubber layer and third rubber layer extrude each other, the equal sliding connection in top surface both ends of first ring flange has the clamp plate, first connecting rod, every have all been welded at the both ends of second ring flange the outer end of first connecting rod all rotates and is connected with one set of clamping component.
Preferably, clamping component includes second connecting rod, third connecting rod, spout, spring, gag lever post, backup pad, fourth connecting rod and mount pad, first connecting rod rotates and is connected with the fourth connecting rod, the spout has been seted up at the middle part of fourth connecting rod, the top of fourth connecting rod rotates and is connected with the second connecting rod, the left end of second connecting rod rotates and is connected with the mount pad, the bottom welding clamp plate of mount pad, the middle part of second connecting rod rotates and is connected with the third connecting rod, the middle part and the spout swing joint of third connecting rod.
Preferably, a support plate is welded in the middle of the fourth connecting rod, a limiting rod which is longitudinally arranged is welded on the top surface of the support plate, a spring is wound around the limiting rod, the top end of the spring is welded at the bottom of the other end of the third connecting rod, and the top surface of the support plate is welded at the bottom end of the spring.
Preferably, the surfaces of the first flange plate and the second flange plate are respectively provided with a plurality of threaded holes, each pair of threaded holes correspond to each other, bolts are connected inside each pair of threaded holes in a threaded manner, and nuts are connected at the bottom ends of the bolts in a threaded manner.
Preferably, the bottom surface of the first flange plate and the top surface of the second flange plate are mutually extruded, and the first flange plate and the second flange plate are bonded through a fourth rubber layer.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has scientific and reasonable structure and safe and convenient use, reduces the risk of pipeline leakage by connecting the first rubber layer with the pipeline, and improves the air tightness between the two flanges by mutually extruding the second rubber layer and the third rubber layer and matching with the fourth rubber layer to connect the first flange with the second flange; through the spring shrink, the spring is under the spacing condition of gag lever post, make third connecting rod longitudinal movement, make the left end of second connecting rod remove downwards, make the clamp plate extrude first ring flange downwards, thereby make first ring flange and second ring flange extrude each other, make things convenient for bolt and nut to fix two ring flanges, reduce the probability that two ring flanges took place the skew when fixed, improve the work efficiency of connecting two ring flanges, and then make the leakproofness between the ring flange become good.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of area A of the present invention;
fig. 3 is a vertical view of the first flange and the second flange of the present invention.
In the figure: 1-a first rubber layer, 2-a second rubber layer, 3-a first flange plate, 4-a fourth rubber layer, 5-a groove, 6-a pipeline, 7-a second connecting rod, 8-a pressing plate, 9-a third connecting rod, 10-a sliding chute, 11-a spring, 12-a limiting rod, 13-a supporting plate, 14-a fourth connecting rod, 15-a first connecting rod, 16-a threaded hole, 17-a bolt, 18-a nut, 19-a second flange plate and 20-a third rubber layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.
Referring to fig. 1-3, the present invention provides a flange with better filtering and sealing effects, which comprises: including first ring flange 3, the below of ring flange 3 is equipped with second ring flange 19, pipeline 6 has all been welded at the top surface middle part of first ring flange 3 and second ring flange 19, first rubber layer 1 has all been surrounded to every pipeline 6's outer end, the middle part of first ring flange 3 bottom surface and the 19 top surface of second ring flange all is seted up fluted 5, every recess 5 all communicates with pipeline 6 that corresponds, the inner wall of two recesses 5 has bonded second rubber layer 2 and third rubber layer 20 respectively, second rubber layer 2 and third rubber layer 20 extrude each other, the equal sliding connection in top surface both ends of first ring flange 3 has clamp plate 8, first connecting rod 15 has all been welded at the both ends of second ring flange 19, the outer end of every first connecting rod 15 all rotates and is connected with one set of clamping component.
In order to make things convenient for bolt 17 and nut 18 to fix two ring flanges, reduce the probability that two ring flanges take place the skew when fixed, improve the work efficiency of connecting two ring flanges, and then make the leakproofness between the ring flange become good, in this embodiment, preferred clamping components includes second connecting rod 7, third connecting rod 9, spout 10, spring 11, gag lever post 12, backup pad 13, fourth connecting rod 14 and mount pad, first connecting rod 15 rotates and is connected with fourth connecting rod 14, spout 10 has been seted up at the middle part of fourth connecting rod 14, the top of fourth connecting rod 14 rotates and is connected with second connecting rod 7, the left end of second connecting rod 7 rotates and is connected with the mount pad, the bottom welding clamp plate 8 of mount pad, the middle part of second connecting rod 7 rotates and is connected with third connecting rod 9, the middle part and the spout 10 swing joint of third connecting rod 9.
In order to make the second connecting rod 7 reset conveniently and press the first flange 3 again, in this embodiment, a supporting plate 13 is welded at the middle part of a preferred fourth connecting rod 14, a limiting rod 12 which is longitudinally arranged is welded at the top surface of the supporting plate 13, a spring 11 is encircled outside the limiting rod 12, the top end of the spring 11 is welded at the bottom of the other end of the third connecting rod 9, and the top surface of the supporting plate 13 is welded at the bottom end of the spring 11.
In order to make the convenience fix first ring flange 3 and second ring flange 19 to improve the leakproofness between first ring flange 3 and the second ring flange 19, in this embodiment, a plurality of screw hole 16 has all been seted up on the surface of preferred first method even dish 3 and second ring flange 19, and every pair of screw hole 16 is corresponding each other, and every equal threaded connection in inside of screw hole 16 has bolt 17, and the equal threaded connection in bottom of every bolt 17 has nut 18.
In order to improve the air tightness between the first flange 3 and the second flange 19 and reduce the probability of leakage between the first flange 3 and the second flange 19, in the present embodiment, it is preferable that the bottom surface of the first flange 3 and the top surface of the second flange 19 are pressed against each other, and the first flange 3 and the second flange 19 are bonded to each other by the fourth rubber layer 4.
The utility model discloses a theory of operation and use flow: after the utility model is installed, the first rubber layer 1 is connected with the pipeline 6, the risk of leakage of the pipeline 6 is reduced, the first flange 3 and the second flange 19 are connected by mutual extrusion between the second rubber layer 2 and the third rubber layer 20 and matching with the fourth rubber layer 4, and the air tightness between the two flanges is improved; contract through spring 11, spring 11 is under the spacing condition of gag lever post 12, make third connecting rod 9 longitudinal movement, make the left end of second connecting rod 7 remove downwards, make clamp plate 8 extrude first ring flange 3 downwards, thereby make first ring flange 3 and second ring flange 19 extrude each other, make things convenient for bolt 17 and nut 18 to fix two ring flanges, reduce the probability that two ring flanges take place the skew when fixed, improve the work efficiency of connecting two ring flanges, and then make the leakproofness between the ring flange become good.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a filter and better flange of sealed effect, includes first ring flange (3), its characterized in that: a second flange plate (19) is arranged below the first flange plate (3), pipelines (6) are welded in the middle of the top surfaces of the first flange plate (3) and the second flange plate (19), a first rubber layer (1) is arranged around the outer end of each pipeline (6), grooves (5) are respectively arranged in the middle of the bottom surface of the first flange plate (3) and the top surface of the second flange plate (19), each groove (5) is communicated with a corresponding pipeline (6), a second rubber layer (2) and a third rubber layer (20) are respectively bonded on the inner walls of the two grooves (5), the second rubber layer (2) and the third rubber layer (20) are mutually extruded, two ends of the top surface of the first flange plate (3) are both connected with a pressing plate (8) in a sliding way, first connecting rods (15) are welded at two end parts of the second flange (19), and the outer end of each first connecting rod (15) is rotatably connected with a set of clamping assembly.
2. A flange with good filtering and sealing effects according to claim 1, wherein: the clamping assembly comprises a second connecting rod (7), a third connecting rod (9), a sliding groove (10), a spring (11), a limiting rod (12), a supporting plate (13), a fourth connecting rod (14) and a mounting seat, wherein the first connecting rod (15) is connected with the fourth connecting rod (14) in a rotating mode, the sliding groove (10) is formed in the middle of the fourth connecting rod (14), the top end of the fourth connecting rod (14) is connected with the second connecting rod (7) in a rotating mode, the left end of the second connecting rod (7) is connected with the mounting seat in a rotating mode, a bottom welding pressing plate (8) of the mounting seat is arranged at the bottom end of the mounting seat, the middle of the second connecting rod (7) is connected with the third connecting rod (9) in a rotating mode, and the middle of the third connecting rod.
3. A flange with better filtering and sealing effects according to claim 2, characterized in that: the middle of the fourth connecting rod (14) is welded with a supporting plate (13), the top surface of the supporting plate (13) is welded with a limiting rod (12) which is longitudinally arranged, a spring (11) is arranged outside the limiting rod (12) in a surrounding mode, the top end of the spring (11) is welded to the bottom of the other end of the third connecting rod (9), and the top surface of the supporting plate (13) is welded to the bottom end of the spring (11).
4. A flange with good filtering and sealing effects according to claim 1, wherein: the surface of the first flange plate (3) and the surface of the second flange plate (19) are provided with a plurality of threaded holes (16), each pair of threaded holes (16) correspond to each other, bolts (17) are connected to the inner parts of each pair of threaded holes (16) in a threaded mode, and nuts (18) are connected to the bottom ends of the bolts (17) in a threaded mode.
5. A flange with good filtering and sealing effects according to claim 1, wherein: the bottom surface of the first flange plate (3) and the top surface of the second flange plate (19) are mutually extruded, and the first flange plate (3) and the second flange plate (19) are bonded through a fourth rubber layer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022031169.7U CN213394009U (en) | 2020-09-16 | 2020-09-16 | Flange with good filtering and sealing effects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022031169.7U CN213394009U (en) | 2020-09-16 | 2020-09-16 | Flange with good filtering and sealing effects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213394009U true CN213394009U (en) | 2021-06-08 |
Family
ID=76178986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022031169.7U Expired - Fee Related CN213394009U (en) | 2020-09-16 | 2020-09-16 | Flange with good filtering and sealing effects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213394009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117739180A (en) * | 2024-02-19 | 2024-03-22 | 安徽省农业科学院农业工程研究所 | Irrigation pipe connection structure |
-
2020
- 2020-09-16 CN CN202022031169.7U patent/CN213394009U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117739180A (en) * | 2024-02-19 | 2024-03-22 | 安徽省农业科学院农业工程研究所 | Irrigation pipe connection structure |
| CN117739180B (en) * | 2024-02-19 | 2024-05-21 | 安徽省农业科学院农业工程研究所 | Irrigation pipe connection structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210608 |