CN217177797U - Pipeline connecting flange plate - Google Patents
Pipeline connecting flange plate Download PDFInfo
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- CN217177797U CN217177797U CN202221205180.3U CN202221205180U CN217177797U CN 217177797 U CN217177797 U CN 217177797U CN 202221205180 U CN202221205180 U CN 202221205180U CN 217177797 U CN217177797 U CN 217177797U
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- flange plate
- flange
- fixedly connected
- butt joint
- ring
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Abstract
The utility model provides a pipeline connecting flange plate, belonging to the technical field of pipeline connecting devices, which comprises a first flange plate; the second flange plate is arranged on one side of the first flange plate; and the butt joint mechanism is arranged between the first flange plate and the second flange plate, the butt joint mechanism is used for butt joint between the first flange plate and the second flange plate and is fixed, the inner embedded groove is formed to accommodate the inserting ring block and the sealing inner ring gasket, the inserting ring block is inserted in the inner embedded groove, the inserting and connecting cooperation of the inserting ring block and the inner embedded groove is realized, dislocation of the first flange plate and the second flange plate during butt joint is avoided, the plurality of inserting and connecting blocks are formed to accommodate the plurality of inserting and connecting blocks, the plurality of inserting and connecting blocks are inserted in the plurality of inserting and connecting holes, the plurality of inserting and connecting blocks are inserted and connected with the plurality of inserting and connecting holes, deflection of the first flange plate and the second flange plate is avoided, accuracy during butt joint of the first flange plate and the second flange plate is realized, and butt joint installation efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of the pipe connection device, concretely relates to pipe connection ring flange.
Background
Piping is a device connected by pipes, pipe couplings, valves, etc. for transporting gases, liquids or fluids with solid particles. Generally, a fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., and then flows from a high pressure portion to a low pressure portion of a pipe, or is transported by the pressure or gravity of the fluid itself. The pipeline has wide application range, and is mainly used for water supply, water drainage, heat supply, gas supply, long-distance petroleum and natural gas transportation, agricultural irrigation, water conservancy engineering and various industrial devices.
The flange plate is a flange, the flange is a part for connecting pipes and is used for connecting pipe ends, when the conventional flange plate is in butt joint with the pipes, the butt joint accuracy is poor, the butt joint is time-consuming and labor-consuming, the butt joint installation efficiency is reduced, and when the flange plate is used, because the sealing property is poor, internal and external media have certain permeation, a sealing element is extremely easy to oxidize and is not easy to observe, so that the flange plate for connecting the pipes is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pipe connection ring flange aims at solving current ring flange when the pipeline butt joint, and the butt joint accuracy is poor, causes the butt joint to waste time and energy, reduces butt joint installation effectiveness, because the leakproofness is poor during the use, inside and outside medium all has certain infiltration, causes the sealing member very easily to oxidize, and is difficult to observe.
In order to achieve the above object, the utility model provides a following technical scheme:
a pipeline connecting flange plate comprises a first flange plate;
the second flange plate is arranged on one side of the first flange plate; and
the butt joint mechanism is arranged between the first flange plate and the second flange plate and is used for butt joint and fixation between the first flange plate and the second flange plate.
As an optimized scheme, docking mechanism includes direction subassembly, seal assembly, joint subassembly and fixed subassembly, the direction subassembly sets up between first ring flange and second ring flange, seal assembly sets up between first ring flange and second ring flange, the joint subassembly sets up in the circumferential surface of first ring flange and second ring flange, fixed subassembly sets up between first ring flange and second ring flange.
As an optimized scheme, the direction subassembly includes interior caulking groove, grafting ring piece, a plurality of grafting piece and a plurality of spliced eye, the side of second ring flange is seted up in the interior caulking groove, grafting ring piece fixed connection is in the side of first ring flange, grafting ring piece docks with interior caulking groove mutually, a plurality of spliced eyes have been seted up to the side of second ring flange, a plurality of grafting pieces of the side fixedly connected with of first ring flange, it is a plurality of the grafting piece docks with a plurality of spliced eyes mutually.
As an optimized scheme of the utility model, seal assembly includes sealed inner ring pad and sealed outer ring pad, sealed inner ring pad fixed connection is between the inner wall of interior caulking groove, sealed outer ring pad fixed connection is between first ring flange and second ring flange.
As a preferred scheme of the utility model, the joint subassembly includes two U type snap rings and two flanging, two flanging fixed connection is in the distolateral side of first ring flange and second ring flange, two U type snap ring joint is on first ring flange, sealed outer ring pad, second ring flange and two flanging's circumferential surface, two U type snap ring is fixed mutually through a plurality of bolts.
As an optimized scheme, fixed subassembly includes a plurality of circular accommodation holes, a plurality of interior hexagonal socket holes, a plurality of hexagonal nut and a plurality of interior hexagonal bolt, and is a plurality of the side of first ring flange is seted up to circular accommodation hole, and is a plurality of the side of second ring flange is seted up to interior hexagonal socket hole, and is a plurality of interior hexagonal socket hole is corresponding with a plurality of circular accommodation holes, and is a plurality of hexagonal nut pegs graft in a plurality of interior hexagonal socket holes, and is a plurality of interior hexagonal bolt pegs graft in a plurality of circular accommodation holes, and is a plurality of interior hexagonal bolt and a plurality of hexagonal nut threaded connection.
As an optimized scheme, the first pipeline of side fixedly connected with of first ring flange, the side fixedly connected with second pipeline of second ring flange, the circumference fixed surface of first pipeline and second pipeline is connected with a plurality of strengthening ribs, and is a plurality of the strengthening rib is with first ring flange and second ring flange fixed connection.
As an optimal scheme, two the holding tank, two have all been seted up on the circumferential surface of U type snap ring fixedly connected with clear glass in the holding tank, two sealed glue has all been coated to the internal surface of U type snap ring.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in this scheme, offering of interior caulking groove is used for holding grafting ring piece and sealed inner ring pad, grafting ring piece is pegged graft in interior caulking groove, through the grafting cooperation of grafting ring piece with interior caulking groove, be used for avoiding the dislocation of first ring flange and second ring flange when docking, offering of a plurality of spliced eyes is used for holding a plurality of grafting pieces, a plurality of grafting pieces are pegged graft in a plurality of spliced eyes, a plurality of grafting pieces and a plurality of spliced eyes grafting cooperation, be used for avoiding first ring flange and second ring flange to take place to deflect, accuracy when realizing first ring flange and second ring flange butt joint, improve the butt joint installation effectiveness.
2. In this scheme, sealed inner ring pad is used for buffering the collision between grafting ring piece and the embedded groove, and sealed inner ring pad is used for carrying out the first layer to the gap between first ring flange and the second ring flange and seals simultaneously, and sealed outer ring pad is used for carrying out the second floor to the clearance between first ring flange and the second ring flange and seals, and double-deck sealed first ring flange of reduction and second ring flange butt joint department exosmosis improve the leakproofness of device.
3. In this scheme, two holding tanks are used for holding two transparent glass pieces, and two transparent glass pieces are used for observing sealed outer ring pad oxidation degree in the use, sealed gluey the infiltration that is used for stopping outside air of paining.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a perspective view of a pipe connecting flange of the present invention;
FIG. 2 is a half-sectional view of a pipe connecting flange of the present invention;
fig. 3 is a first exploded view of a pipe connection flange according to the present invention;
fig. 4 is a second exploded view of the pipe connection flange of the present invention.
In the figure: 1. a first flange plate; 2. a second flange plate; 3. an embedded groove is formed; 4. sealing the inner ring gasket; 5. sealing the outer ring gasket; 6. a first conduit; 7. a second conduit; 8. a U-shaped snap ring; 9. reinforcing ribs; 10. a circular receiving hole; 11. an inner hexagonal socket; 12. flanging; 13. accommodating grooves; 14. a hexagonal nut; 15. an inner hexagonal bolt; 16. sealing glue; 17. an insertion block; 18. inserting holes; 19. and inserting a ring block.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be a fixed connection, a detachable connection, or an integral connection; the connection can be mechanical connection or electrical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
Referring to fig. 1-4, a pipe coupling flange includes:
a first flange plate 1;
the second flange plate 2 is arranged on one side of the first flange plate 1; and
the butt joint mechanism is arranged between the first flange plate 1 and the second flange plate 2 and is used for butt joint and fixation between the first flange plate 1 and the second flange plate 2.
The utility model discloses in, first ring flange 1 is used for supporting fixed a plurality of grafting piece 17 and grafting ring piece 19, and second ring flange 2 fills up 5 with the sealed outer ring of 1 centre gripping of first ring flange, and docking mechanism is used for the butt joint between first ring flange 1 and the second ring flange 2 to fix.
Docking mechanism includes direction subassembly, seal assembly, joint subassembly and fixed subassembly, and the direction subassembly sets up between first ring flange 1 and second ring flange 2, and seal assembly sets up between first ring flange 1 and second ring flange 2, and the joint subassembly sets up in the circumferential surface of first ring flange 1 and second ring flange 2, and fixed subassembly sets up between first ring flange 1 and second ring flange 2.
The utility model discloses in, the direction subassembly is butt joint in the middle of being used for first ring flange 1 and second ring flange 2, and seal assembly is used for the clearance between shutoff first ring flange 1 and the second ring flange 2, and the joint subassembly is used for reducing seal assembly's oxidation corrosion, and fixed subassembly is used for the fixed lock between first ring flange 1 and the second ring flange 2 to die.
The guide assembly comprises an inner embedded groove 3, an inserting ring block 19, a plurality of inserting blocks 17 and a plurality of inserting holes 18, the inner embedded groove 3 is arranged at the side end of the second flange plate 2, the inserting ring block 19 is fixedly connected to the side end of the first flange plate 1, the inserting ring block 19 is in butt joint with the inner embedded groove 3, the side end of the second flange plate 2 is provided with a plurality of inserting holes 18, the side end of the first flange plate 1 is fixedly connected with a plurality of inserting blocks 17, and the inserting blocks 17 are in butt joint with the inserting holes 18.
The utility model discloses in, the offering of embedded groove 3 is used for holding grafting ring piece 19 and sealed inner ring pad 4, grafting ring piece 19 pegs graft in embedded groove 3, through the grafting cooperation of grafting ring piece 19 with embedded groove 3, be used for avoiding the dislocation of first ring flange 1 and second ring flange 2 when docking, the offering of a plurality of spliced eyes 18 is used for holding a plurality of spliced eyes 17, a plurality of spliced eyes 17 are pegged graft in a plurality of spliced eyes 18, a plurality of spliced eyes 17 and a plurality of spliced eyes 18 peg graft cooperation, be used for avoiding first ring flange 1 and second ring flange 2 to take place to deflect, accuracy when realizing first ring flange 1 and second ring flange 2 butt joint, improve the butt joint installation effectiveness.
The seal assembly comprises a seal inner ring gasket 4 and a seal outer ring gasket 5, the seal inner ring gasket 4 is fixedly connected between the inner walls of the inner embedded grooves 3, and the seal outer ring gasket 5 is fixedly connected between the first flange plate 1 and the second flange plate 2.
The utility model discloses in, sealed inner ring pad 4 is used for buffering the collision between grafting ring block 19 and the embedded groove 3, and sealed inner ring pad 4 is used for carrying out the first layer to the gap between first ring flange 1 and the second ring flange 2 simultaneously and seals, and sealed outer ring pad 5 is used for carrying out the second floor to the clearance between first ring flange 1 and the second ring flange 2 and seals, and double-deck sealed first ring flange 1 that reduces and the second ring flange 2 butt joint department exosmoses, improves the leakproofness of device.
The joint subassembly includes two U type snap rings 8 and two flanging 12, and two flanging 12 fixed connection are in the distolateral side of first ring flange 1 and second ring flange 2, and two U type snap rings 8 joint are in the circumferential surface of first ring flange 1, sealed outer ring pad 5, second ring flange 2 and two flanging 12, and two U type snap rings 8 are fixed mutually through a plurality of bolts.
The utility model discloses in, two fixed joints that are used for making things convenient for two U type snap rings 8 of flanging 12, two U type snap rings 8 are used for the seal assembly of first ring flange 1 and second ring flange 2 butt joint department and outside air's separation, prevent seal assembly oxidation corrosion, reduce the exosmosis production of first ring flange 1 and second ring flange 2 butt joint department.
The fixing component comprises a plurality of circular accommodating holes 10, a plurality of inner hexagonal jacks 11, a plurality of hexagonal nuts 14 and a plurality of inner hexagonal bolts 15, the plurality of circular accommodating holes 10 are arranged at the side end of the first flange plate 1, the plurality of inner hexagonal jacks 11 are arranged at the side end of the second flange plate 2, the plurality of inner hexagonal jacks 11 correspond to the plurality of circular accommodating holes 10, the plurality of hexagonal nuts 14 are inserted into the plurality of inner hexagonal jacks 11, the plurality of inner hexagonal bolts 15 are inserted into the plurality of circular accommodating holes 10, and the plurality of inner hexagonal bolts 15 are in threaded connection with the plurality of hexagonal nuts 14.
The utility model discloses in, a plurality of circular accommodation holes 10 are used for holding a plurality of interior hexagonal bolts 15, and a plurality of interior hexagonal jacks 11 are used for holding a plurality of hexagonal nuts 14, and a plurality of hexagonal nuts 14 and a plurality of interior hexagonal bolt 15 threaded connection realize dying fixedly first ring flange 1 and second ring flange 2 lock.
The side fixedly connected with first pipeline 6 of first ring flange 1, the side fixedly connected with second pipeline 7 of second ring flange 2, the circumference fixed surface of first pipeline 6 and second pipeline 7 is connected with a plurality of strengthening ribs 9, a plurality of strengthening ribs 9 and first ring flange 1 and second ring flange 2 fixed connection.
The utility model discloses in, first pipeline 6 is used for the first ring flange 1 of fixed stay, and second pipeline 7 is used for fixed stay second ring flange 2, and a plurality of strengthening ribs 9 are used for strengthening the mechanical structure fixed strength between first pipeline 6 and first ring flange 1, second ring flange 2 and the second pipeline 7.
The utility model discloses in, two holding tanks 13 are used for holding two transparent glass, and two transparent glass are used for observing sealed outer ring pad 5 oxidation degree in the use, and sealed 16 scribbles of gluing is used for stopping the infiltration of outside air.
The utility model provides a pair of pipeline connection ring flange's theory of operation:
the inner embedded groove 3 is provided with an inserting ring block 19 and a sealing inner ring gasket 4, the inserting ring block 19 is inserted in the inner embedded groove 3 and is matched with the inner embedded groove 3 in an inserting way to avoid dislocation of the first flange plate 1 and the second flange plate 2 during butt joint, the inserting holes 18 are provided for accommodating a plurality of inserting blocks 17, the inserting blocks 17 are inserted in the inserting holes 18, the inserting blocks 17 are matched with the inserting holes 18 in an inserting way to avoid deflection of the first flange plate 1 and the second flange plate 2, the accuracy during butt joint of the first flange plate 1 and the second flange plate 2 is realized, the butt joint installation efficiency is improved, the sealing inner ring gasket 4 is used for buffering collision between the inserting ring block 19 and the inner embedded groove 3, the sealing inner ring gasket 4 is used for performing first layer sealing on a gap between the first flange plate 1 and the second flange plate 2, the sealing outer ring gasket 5 is used for performing second layer sealing on the gap between the first flange plate 1 and the second flange plate 2, double-deck sealed first ring flange 1 of reduction and the second ring flange 2 butt joint department exosmosis, the leakproofness of improving the device, two holding tanks 13 are used for holding two transparent glass, and two transparent glass are used for observing sealed outer ring pad 5 oxidation degree in the use, and 16 scribbles of sealed glue is used for stopping the infiltration of outside air.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A pipe connection flange plate is characterized by comprising;
a first flange (1);
the second flange plate (2), the second flange plate (2) is arranged on one side of the first flange plate (1); and
the butt joint mechanism is arranged between the first flange plate (1) and the second flange plate (2) and is used for butt joint and fixation between the first flange plate (1) and the second flange plate (2).
2. A pipe connection flange plate according to claim 1, wherein the docking mechanism includes a guide member, a sealing member, a clamping member and a fixing member, the guide member is disposed between the first flange plate (1) and the second flange plate (2), the sealing member is disposed between the first flange plate (1) and the second flange plate (2), the clamping member is disposed on the circumferential surfaces of the first flange plate (1) and the second flange plate (2), and the fixing member is disposed between the first flange plate (1) and the second flange plate (2).
3. The pipe connection flange plate according to claim 2, wherein the guiding assembly comprises an inner embedded groove (3), an inserting ring block (19), a plurality of inserting blocks (17) and a plurality of inserting holes (18), the inner embedded groove (3) is arranged at the side end of the second flange plate (2), the inserting ring block (19) is fixedly connected to the side end of the first flange plate (1), the inserting ring block (19) is in butt joint with the inner embedded groove (3), the side end of the second flange plate (2) is provided with a plurality of inserting holes (18), the side end of the first flange plate (1) is fixedly connected with a plurality of inserting blocks (17), and the inserting blocks (17) are in butt joint with the inserting holes (18).
4. A pipe coupling flange according to claim 3, characterised in that the sealing assembly comprises a sealing inner ring gasket (4) and a sealing outer ring gasket (5), the sealing inner ring gasket (4) being fixedly connected between the inner walls of the inner caulking groove (3), the sealing outer ring gasket (5) being fixedly connected between the first flange (1) and the second flange (2).
5. A pipe connection flange plate according to claim 4, characterized in that the clamping assembly comprises two U-shaped clamping rings (8) and two outward turned edges (12), the two outward turned edges (12) are fixedly connected to the end sides of the first flange plate (1) and the second flange plate (2), the two U-shaped clamping rings (8) are clamped to the circumferential surfaces of the first flange plate (1), the sealing outer ring gasket (5), the second flange plate (2) and the two outward turned edges (12), and the two U-shaped clamping rings (8) are fixed through a plurality of bolts.
6. The pipe connecting flange plate according to claim 5, wherein the fixing assembly comprises a plurality of circular accommodating holes (10), a plurality of hexagonal socket holes (11), a plurality of hexagonal nuts (14) and a plurality of hexagonal bolts (15), the plurality of circular accommodating holes (10) are formed in the side end of the first flange plate (1), the plurality of hexagonal socket holes (11) are formed in the side end of the second flange plate (2), the plurality of hexagonal socket holes (11) correspond to the plurality of circular accommodating holes (10), the plurality of hexagonal nuts (14) are inserted into the plurality of hexagonal socket holes (11), the plurality of hexagonal bolts (15) are inserted into the plurality of circular accommodating holes (10), and the plurality of hexagonal bolts (15) are in threaded connection with the plurality of hexagonal nuts (14).
7. A pipe connection flange plate according to claim 6, wherein a first pipe (6) is fixedly connected to the side end of the first flange plate (1), a second pipe (7) is fixedly connected to the side end of the second flange plate (2), a plurality of reinforcing ribs (9) are fixedly connected to the circumferential surfaces of the first pipe (6) and the second pipe (7), and the plurality of reinforcing ribs (9) are fixedly connected to the first flange plate (1) and the second flange plate (2).
8. The pipe connecting flange plate according to claim 7, wherein the circumferential surfaces of the two U-shaped snap rings (8) are provided with accommodating grooves (13), the two accommodating grooves (13) are fixedly connected with transparent glass, and the inner surfaces of the two U-shaped snap rings (8) are coated with sealant (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221205180.3U CN217177797U (en) | 2022-05-19 | 2022-05-19 | Pipeline connecting flange plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221205180.3U CN217177797U (en) | 2022-05-19 | 2022-05-19 | Pipeline connecting flange plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217177797U true CN217177797U (en) | 2022-08-12 |
Family
ID=82713150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221205180.3U Active CN217177797U (en) | 2022-05-19 | 2022-05-19 | Pipeline connecting flange plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217177797U (en) |
-
2022
- 2022-05-19 CN CN202221205180.3U patent/CN217177797U/en active Active
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