CN220320587U - Flange plate for connecting pipe fittings - Google Patents
Flange plate for connecting pipe fittings Download PDFInfo
- Publication number
- CN220320587U CN220320587U CN202322065144.2U CN202322065144U CN220320587U CN 220320587 U CN220320587 U CN 220320587U CN 202322065144 U CN202322065144 U CN 202322065144U CN 220320587 U CN220320587 U CN 220320587U
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- CN
- China
- Prior art keywords
- flange plate
- flange
- groove
- wall
- fixing
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- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 abstract description 9
- 239000007788 liquid Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Abstract
The utility model discloses a flange plate for connecting pipe fittings, which belongs to the technical field of flange connection and comprises a pipeline, a first flange plate, a second flange plate and a thread groove, wherein the first flange plate and the second flange plate are respectively welded on one side of the pipeline, the first flange plate and the second flange plate are tightly adhered, and the thread groove is formed in the first flange plate and the second flange plate in an array manner; the outer wall array welding of second ring flange has the fixing base, two sets of movable grooves have been seted up to the inside of fixing base. According to the flange plate for connecting the pipe fitting, the fixing frame, the fixing seat, the fixing rod and the movable groove are arranged, the fixing frame is welded on the outer wall of the first flange plate, the fixing seat is welded on the outer wall of the second flange plate, the connection between the first flange plate and the second flange plate is reinforced through fastening between the fixing frame and the fixing rod, meanwhile, the threaded ring is arranged, and the fixing rod is fixed in the groove formed in the right wall of the fixing seat through the threaded ring to complete limiting.
Description
Technical Field
The utility model belongs to the technical field of flange connection, and particularly relates to a flange plate for connecting pipe fittings.
Background
The flange is also called a flange plate or flange. The parts connecting the pipes to each other are connected to the pipe ends. The flanges are provided with holes, and the two flanges are tightly connected by bolts. The flange is a disk-shaped part, most commonly used in pairs. In pipeline engineering, flanges are mainly used for connection of pipelines.
The existing flange of the connecting pipeline may have the condition that the internal seal is not tight when being connected, so the pipeline may have the risk of leakage when being transported, and when the existing flange is connected for a long time, the existing flange can have the problem that the connection of the flange is loose due to loosening of bolts, so the leakage is also likely to be caused, and therefore, a flange for connecting pipe fittings is provided for solving the problems.
Disclosure of Invention
In order to overcome the defects, the utility model provides a flange for connecting pipe fittings, which solves the problems that the internal seal is not tight and the flange connection is loose for a long time possibly resulting in leakage.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the pipeline comprises a pipeline, a first flange plate, a second flange plate and a thread groove, wherein the first flange plate and the second flange plate are welded on one side of the pipeline respectively, the first flange plate and the second flange plate are tightly attached to each other, and the thread groove is formed in the inner arrays of the first flange plate and the second flange plate;
the mounting groove has been seted up to the inside of first ring flange and second ring flange, the internally mounted of mounting groove has the rubber sleeve, threaded connection sleeve has been cup jointed to the inside of first ring flange, the outer wall array welding of first ring flange has the mount, the outer wall array welding of second ring flange has the fixing base, two sets of movable grooves have been seted up to the inside of fixing base, the inside of movable groove is provided with the dead lever.
As a further aspect of the utility model: the inside of screw thread groove is provided with the bolt, the bolt runs through first ring flange and second ring flange mutually, both ends are provided with two sets of nuts about the bolt.
As a further aspect of the utility model: the outer wall of the rubber sleeve is provided with an adhesive surface, and the rubber sleeve is adhered to the inner wall of the second flange plate through the adhesive surface.
As a further aspect of the utility model: the left end of the thread connecting sleeve and the right end of the rubber sleeve are both provided with gaskets, grooves are formed in the gaskets, and the inner diameter of the grooves formed in the gaskets is consistent with the inner diameter of the pipeline.
As a further aspect of the utility model: the left end welding of mount has the pin, the interval of two sets of connecting rods of dead lever is greater than the interval of two sets of pin of mount.
As a further aspect of the utility model: the right side part of the movable groove is provided with threads separately, the groove inner diameter of the right side part of the movable groove is larger than the inner diameter of the left side part groove, the right side part of the fixed rod is provided with threads, the outer part of the fixed rod is sleeved with a threaded ring, the outer wall and the inner wall of the threaded ring are provided with threads, and the threaded ring is matched with the right side part of the movable groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. this a ring flange for connecting pipe fitting, through setting up the rubber sleeve, thread connection cover and bonding face, the mounting groove has been seted up in the inside of first ring flange and second ring flange, install rubber sleeve and thread connection cover in the inside of first ring flange and second ring flange, and be provided with the bonding face at the outer wall of rubber sleeve and fixedly bond the inner wall of second ring flange with the rubber sleeve, the right-hand member at the left end of thread connection cover and rubber sleeve all is provided with the gasket simultaneously, can be connected through the screw thread of the outer wall of thread connection cover and the screw thread of rubber sleeve inner wall when connecting and reach a sealed effect, avoid the liquid in the pipe fitting to flow, install the gasket simultaneously, prevent that liquid in the pipe fitting from carrying out long-time impact to rubber sleeve and thread connection cover and possibly causing rubber sleeve to install inside unstable, rubber sleeve and thread connection cover receive the damage simultaneously.
2. This a ring flange for connecting pipe fitting, through setting up mount, fixing base, dead lever and movable groove, with the outer wall of mount welding at first ring flange, with the outer wall of fixing base welding at the second ring flange, realize the reinforcement of being connected between first ring flange and the second ring flange through the knot between mount and the dead lever, be provided with the screwed ring simultaneously, accomplish spacingly through the screwed ring with the dead lever in the groove of seting up of fixing base right wall.
Drawings
FIG. 1 is a schematic elevational view of the structure of the present utility model;
FIG. 2 is a schematic side view of the thread groove structure of the present utility model;
FIG. 3 is a schematic elevation view of the structure of the thread connecting sleeve of the present utility model;
FIG. 4 is a schematic side view of the structure of the thread ring of the present utility model;
FIG. 5 is a schematic side view of the structure of the movable trough of the present utility model.
In the figure: 1. a pipe; 2. a first flange; 3. a second flange; 4. a thread groove; 5. a mounting groove; 6. a rubber sleeve; 7. a thread connecting sleeve; 8. an adhesive surface; 9. a bolt; 10. a nut; 11. a fixing frame; 12. a fixing seat; 13. a fixed rod; 14. a movable groove; 15. a threaded ring.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
As shown in fig. 1-5, the present utility model provides a technical solution: the pipeline comprises a pipeline 1, a first flange plate 2, a second flange plate 3 and a thread groove 4, wherein the first flange plate 2 and the second flange plate 3 are welded on one side of the pipeline 1 respectively, the first flange plate 2 and the second flange plate 3 are tightly attached, and the thread groove 4 is formed in an array in the first flange plate 2 and the second flange plate 3;
the inside of first ring flange 2 and second ring flange 3 has been seted up mounting groove 5, and the internally mounted of mounting groove 5 has rubber sleeve 6, and threaded connection sleeve 7 has been cup jointed to the inside of first ring flange 2, and the outer wall array welding of first ring flange 2 has mount 11, and the outer wall array welding of second ring flange 3 has fixing base 12, and two sets of movable groove 14 have been seted up to the inside of fixing base 12, and the inside of movable groove 14 is provided with dead lever 13.
The screw groove 4 is internally provided with a bolt 9, the bolt 9 penetrates the first flange plate 2 and the second flange plate 3, two groups of nuts 10 are arranged at the left and right ends of the bolt 9, and as shown in fig. 1, the first flange plate 2 and the second flange plate 3 are connected in a penetrating manner through the bolt 9 and fixed through the nuts 10, so that the first flange plate 2 and the second flange plate 3 are connected.
The outer wall of rubber sleeve 6 is provided with bonding face 8, and rubber sleeve 6 bonds with the inner wall of second ring flange 3 through bonding face 8, and as shown in fig. 3, this structure can be through accomplishing a sealed effect with the connection of thread connection cover 7 with rubber sleeve 6, can make in the pipe fitting transport liquid avoid taking place to reveal etc. simultaneously rubber sleeve 6 bonds through bonding face 8 and connects, can guarantee that rubber sleeve 6 connects is fixed connection in the inside of second ring flange 3, conveniently accomplishes sealed effect with the inside of thread connection cover 7 rotary mounting at rubber sleeve 6 simultaneously.
The left end of thread connection sleeve 7 and the right-hand member of rubber sleeve 6 all are provided with the gasket, and the inside groove of seting up of gasket, the inside internal diameter of seting up the groove of gasket is unanimous with the internal diameter of pipeline 1, and as shown in fig. 3, this structure can play a guard action to rubber sleeve 6 and thread connection sleeve 7 through the gasket, avoids liquid in pipeline 1 to strike rubber sleeve 6 and thread connection sleeve 7 for a long time, avoids simultaneously first ring flange 2 and second ring flange 3 to produce pressure to rubber sleeve 6 and thread connection sleeve 7 and probably lead to the fact wearing and tearing etc..
The left end welding of mount 11 has the pin, and the interval of two sets of connecting rods of dead lever 13 is greater than the interval of two sets of pins of mount 11, and as shown in fig. 4, this structure realizes spacing to dead lever 13 through setting up mount 11, can make dead lever 13 receive the blocking of mount 11 when toward the rear portion motion to increase a stability when first ring flange 2 and second ring flange 3 are connected, avoid producing not hard up for a long time.
The right side portion of the movable groove 14 is provided with threads separately, the groove inner diameter of the right side portion of the movable groove 14 is larger than the inner diameter of the groove of the left side portion, the right side portion of the fixed rod 13 is provided with threads, the outer portion of the fixed rod 13 is sleeved with a threaded ring 15, the outer wall and the inner wall of the threaded ring 15 are provided with threads, the threaded ring 15 is matched with the right side portion of the movable groove 14, as shown in fig. 5, the structure can fix the fixed rod 13 inside the fixed seat 12 through the threaded portion of the right side portion of the movable groove 14 installed through the threaded ring 15.
The working principle of the utility model is as follows: firstly, screw grooves 4 are formed in the first flange plate 2 and the second flange plate 3 in an array manner, mounting grooves 5 are formed in the first flange plate 2 and the second flange plate 3, rubber sleeves 6 are adhered to the inner walls of the mounting grooves 5 through adhesive surfaces 8, screw connecting sleeves 7 are adhered to the inner walls of the mounting grooves 5 formed in the first flange plate 2 through the adhesive surfaces 8, when connection and installation are carried out, the screw connecting sleeves 7 can be rotated by rotation to tightly seal the rubber sleeves 6, liquid leakage is avoided, meanwhile, bolts 9 are inserted into the first flange plate 2 and the second flange plate 3 for connection, nuts 10 are arranged at two ends of the bolts 9 for fixing the bolts, and connection of the first flange plate 2 and the second flange plate 3 is achieved;
then the fixed rod 13 is inserted into the movable groove 14 formed in the fixed seat 12 from the left end, then the fixed rod 13 is crossed and close to the left wall of the fixed frame 11, the threaded ring 15 is rotatably arranged on the outer wall of the fixed rod 13, then the threaded ring 15 is arranged on the right side of the movable groove 14 and provided with threads, the inner diameter of the groove provided with threads on the right side of the movable groove 14 is larger than that of the left side, so that the threaded ring 15 can be arranged at the movable groove 14 and cannot fall off, the fixed rod 13 can be fixedly arranged on the fixed seat 12, the fixed connection is completed through two groups of crossed restriction, the stability when the first flange 2 and the second flange 3 are connected is increased, and the situation that the transported liquid is leaked due to the fact that the first flange 2 and the second flange 3 are loose due to the connection for a long time is avoided.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.
Claims (6)
1. The flange plate for connecting the pipe fitting comprises a pipeline (1), a first flange plate (2), a second flange plate (3) and a thread groove (4), wherein the first flange plate (2) and the second flange plate (3) are welded on one side of the pipeline (1) respectively, the first flange plate (2) and the second flange plate (3) are tightly attached to each other, and the thread groove (4) is formed in an inner array of the first flange plate (2) and the second flange plate (3);
the method is characterized in that: the novel flange comprises a first flange plate (2) and a second flange plate (3), wherein a mounting groove (5) is formed in the first flange plate (2) and the second flange plate (3), a rubber sleeve (6) is arranged in the mounting groove (5), a threaded connecting sleeve (7) is sleeved in the first flange plate (2), a fixing frame (11) is welded on the outer wall array of the first flange plate (2), a fixing seat (12) is welded on the outer wall array of the second flange plate (3), two groups of movable grooves (14) are formed in the fixing seat (12), and fixing rods (13) are arranged in the movable grooves (14).
2. A flange for joining pipes according to claim 1, characterized in that: the inside of screw thread groove (4) is provided with bolt (9), bolt (9) run through first ring flange (2) and second ring flange (3), both ends are provided with two sets of nuts (10) about bolt (9).
3. A flange for joining pipes according to claim 1, characterized in that: the outer wall of the rubber sleeve (6) is provided with an adhesive surface (8), and the rubber sleeve (6) is adhered to the inner wall of the second flange plate (3) through the adhesive surface (8).
4. A flange for joining pipes according to claim 1, characterized in that: the left end of the thread connecting sleeve (7) and the right end of the rubber sleeve (6) are both provided with gaskets, grooves are formed in the gaskets, and the inner diameter of the grooves formed in the gaskets is consistent with the inner diameter of the pipeline (1).
5. A flange for joining pipes according to claim 1, characterized in that: the left end of the fixing frame (11) is welded with a stop lever, and the distance between two groups of connecting rods of the fixing rod (13) is larger than the distance between two groups of stop levers of the fixing frame (11).
6. A flange for joining pipes according to claim 1, characterized in that: the right side part of movable groove (14) is equipped with the screw thread separately, the inside diameter of the groove of movable groove (14) right side part is greater than the inside diameter of left side part groove, the right side part of dead lever (13) is provided with the screw thread, screwed ring (15) have been cup jointed to the outside of dead lever (13), the screw thread has all been seted up with the inner wall to the outer wall of screwed ring (15), screwed ring (15) and the right side part adaptation of movable groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322065144.2U CN220320587U (en) | 2023-08-02 | 2023-08-02 | Flange plate for connecting pipe fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322065144.2U CN220320587U (en) | 2023-08-02 | 2023-08-02 | Flange plate for connecting pipe fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220320587U true CN220320587U (en) | 2024-01-09 |
Family
ID=89424634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322065144.2U Active CN220320587U (en) | 2023-08-02 | 2023-08-02 | Flange plate for connecting pipe fittings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220320587U (en) |
-
2023
- 2023-08-02 CN CN202322065144.2U patent/CN220320587U/en active Active
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