CN220320583U - Flange - Google Patents
Flange Download PDFInfo
- Publication number
- CN220320583U CN220320583U CN202321700483.7U CN202321700483U CN220320583U CN 220320583 U CN220320583 U CN 220320583U CN 202321700483 U CN202321700483 U CN 202321700483U CN 220320583 U CN220320583 U CN 220320583U
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- CN
- China
- Prior art keywords
- flange
- flange plate
- butt joint
- ring
- outer walls
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 210000001503 joint Anatomy 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 abstract description 6
- 230000009916 joint effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 11
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model discloses a flange, which belongs to the technical field of flanges and comprises a first flange plate and a second flange plate, wherein annular grooves are formed in the outer walls of one side of the first flange plate and the outer walls of one side of the second flange plate, sealing rings are embedded between the inner parts of the two annular grooves, butt joint grooves are formed in the outer walls of one side of the first flange plate, butt joint bosses are correspondingly and fixedly connected to the outer walls of one side of the second flange plate, protruding blocks are fixedly connected to the outer walls of two sides of the butt joint bosses, arc grooves of the outer walls of two sides of the first flange plate and the second flange plate are used for installing the sealing rings, the connecting sealing effect of the first flange plate and the second flange plate is improved through the sealing rings, the first flange plate and the second flange plate are conveniently and rapidly butted through the butt joint grooves and the butt joint bosses, the first flange plate and the second flange plate are prevented from being relatively rotated through the protruding blocks and the grooves, and the butt joint effect and stability of the first flange plate and the second flange plate are further improved through positioning holes.
Description
Technical Field
The utility model relates to the technical field of flanges, in particular to a flange.
Background
The flange, namely flange disc or flange, is a part for connecting shafts, is used for connecting pipe ends, is also used for connecting equipment inlets and outlets, is used for connecting two equipment, such as a speed reducer flange, a flange connection or a flange joint, and is used for connecting the flange, a gasket and a bolt to form a detachable connection of a group of combined sealing structures, and the pipeline flange is used for connecting pipes in a pipeline device and is used for connecting equipment inlets and outlets.
The utility model discloses a flange convenient to install, which comprises a first flange plate, wherein an axial channel I is formed in the central position of the outer side of the first flange plate, a connector I is fixedly connected to the outer side of the axial channel I, regular hexagon grooves are uniformly formed in the periphery of the connector I, the regular hexagon grooves are formed in the outer side of the first flange plate, a first screw hole is formed in an inner cavity of the regular hexagon grooves, the flange is simple in structure and convenient to use, when the flange is fixed, the head of a hexagonal bolt can be clamped, only a spanner is needed to be used for screwing a nut, the installation step is reduced, the installation efficiency is improved, the connection tightness between the two flange plates can be improved, the sealing performance of the flange is improved, the two flange plates can be preliminarily fixed, the two flange plates cannot rotate relatively, so that the first screw hole and the second screw hole keep an aligned state, and the two flange plates are further pressed through the nut and the hexagonal bolt.
The regular hexagon groove of adaptation bolt head is set up on the ring flange in above-mentioned patent, can improve screw tightening efficiency, but fix a position two ring flanges through reference column and constant head tank in the above-mentioned patent, increased the installation step of flange, owing to can realize the location to two ring flanges at two relative silk hollow internally mounted upper bolts, and the bolt still need not take off after the installation, consequently carry out the location of ring flange through reference column and constant head tank and undoubtedly reduced the installation effectiveness of flange.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model aims to provide a flange and aims to solve the problem that the mounting efficiency of two flanges is affected by the positioning mode of positioning the two flanges through a positioning column and a positioning groove in the patent.
In order to solve the problems, the utility model adopts the following technical scheme:
a flange, comprising:
ring flange one and ring flange two, ring channel has all been seted up to ring flange one and ring flange two one side outer walls, two the sealing washer has been inlayed between the ring channel is inside, the butt joint recess has been seted up to ring flange one side outer wall, ring flange two one side outer walls correspond fixedly connected with butt joint boss, the equal fixedly connected with lug of butt joint boss both sides outer wall, the recess has all been seted up in the equal correspondence of butt joint recess both sides inner wall, a plurality of locating holes have been seted up to ring flange one and ring flange two one side outer walls.
As a preferable scheme of the utility model, U-shaped mounting holes are formed in the outer walls of one side of the first flange plate and the outer walls of one side of the second flange plate.
As a preferable scheme of the utility model, a locking bolt is embedded in each positioning hole, and a locking nut is connected to the outer surface of each locking bolt in a threaded manner.
As a preferable scheme of the utility model, shaft holes are formed in the centers of the outer walls of one side of the first flange plate and the outer wall of one side of the second flange plate, and the diameters of the two shaft holes are consistent.
As a preferable scheme of the utility model, the outer walls of one side of the first flange plate and one side of the second flange plate are fixedly connected with connecting parts.
As a preferable scheme of the utility model, a flange gasket is arranged between the outer walls of one side of the first flange plate and one side of the second flange plate.
Advantageous effects
Compared with the prior art, the flange provided by the utility model has the following beneficial effects:
1. in this scheme, the arc wall of two opposite one side outer walls of ring flange one and ring flange is used for the installation of sealing washer, promotes the connection sealed effect of ring flange one and ring flange two through the sealing washer, through butt joint recess and butt joint boss cooperation, makes things convenient for the quick butt joint of ring flange one and ring flange two, avoids its skew to take place, simultaneously through lug and recess cooperation, avoids ring flange one and ring flange two to take place relative rotation, further promotes ring flange one and ring flange two's butt joint effect and stability, makes things convenient for the installation of ring flange one and ring flange two through the locating hole.
2. In this scheme, the penetration of instruments such as U type mounting hole convenience rope or steel wire is through at U type mounting hole internally mounted rope or steel wire, conveniently hoist and mount flange one 1 and flange two, promote the installation effectiveness of flange one and flange two then.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is an exploded view of the present utility model;
fig. 3 is an exploded view of a second perspective of the present utility model.
The reference numerals in the figures illustrate:
1. a first flange plate; 2. a second flange plate; 3. a seal ring; 4. a butt joint groove; 5. a butt joint boss; 6. a bump; 7. a groove; 8. positioning holes; 9. u-shaped mounting holes; 10. a locking bolt; 11. a lock nut; 12. a shaft hole; 13. a connection part; 14. and (3) a flange gasket.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
Examples:
referring to fig. 1-3, a flange, comprising:
ring flange 1 and ring flange 2, ring flange 1 and ring flange 2 one side outer wall all have been seted up the ring channel, inlay between two ring channel inside and have been equipped with sealing washer 3, ring flange 1 one side outer wall has been seted up butt joint recess 4, ring flange 2 one side outer wall corresponds fixedly connected with butt joint boss 5, the equal fixedly connected with lug 6 of butt joint boss 5 both sides outer wall, recess 7 has all been seted up in the equal correspondence of butt joint recess 4 both sides inner wall, a plurality of locating holes 8 have been seted up to ring flange 1 and ring flange 2 one side outer wall.
In the embodiment, the arc groove of the outer wall of one side opposite to the flange plate 1 and the flange plate 2 is used for installing the sealing ring 3, the connection sealing effect of the flange plate 1 and the flange plate 2 is improved through the sealing ring 3, the flange plate 1 and the flange plate 2 are conveniently and rapidly butted through the matching of the butting groove 4 and the butting boss 5, the flange plate 1 and the flange plate 2 are prevented from being deviated, meanwhile, the flange plate 1 and the flange plate 2 are prevented from relatively rotating through the matching of the protruding block 6 and the groove 7, the butting effect and the stability of the flange plate 1 and the flange plate 2 are further improved, and the flange plate 1 and the flange plate 2 are conveniently installed through the positioning hole 8.
Referring to fig. 1 specifically, the outer walls of one side of the first flange plate 1 and one side of the second flange plate 2 are provided with U-shaped mounting holes 9.
In this embodiment, U type mounting hole 9 makes things convenient for running through of instruments such as rope or steel wire, through at U type mounting hole 9 internally mounted rope or steel wire, conveniently hoist and mount flange dish one 1 and flange dish two 2, promotes the installation effectiveness of flange dish one 1 and flange dish two 2 then.
Referring to fig. 1-3 specifically, a locking bolt 10 is embedded in each positioning hole 8, and a locking nut 11 is screwed on the outer surface of each locking bolt 10.
In the embodiment, the locking bolt 10 and the locking nut 11 are matched, so that the first flange plate 1 and the second flange plate 2 are conveniently locked and installed.
Referring to fig. 2 specifically, shaft holes 12 are formed in the centers of the outer walls of one side of the first flange plate 1 and one side of the second flange plate 2, and the diameters of the two shaft holes 12 are identical.
In this embodiment, the shaft hole 12 is conveniently used for the circulation of the pipe circulation.
Referring to fig. 1-3, the outer walls of one side of the first flange plate 1 and one side of the second flange plate 2 are fixedly connected with a connecting portion 13.
In this embodiment, the first flange 1 and the second flange 2 are conveniently installed and connected with the corresponding pipeline through the connecting part 13.
Referring specifically to fig. 2, a flange gasket 14 is disposed between the outer walls of the first flange 1 and the second flange 2.
In this embodiment, the connection sealing effect of the first flange plate 1 and the second flange plate 2 is further improved by the flange gasket 14.
Working principle: when the flange plate I1 and the flange plate II 2 are higher in installation position, the rope penetrates through the U-shaped installation hole 9, the flange plate I1 and the flange plate II 2 are conveniently hoisted, the sealing ring 3 is embedded into any annular groove on the flange plate I1 and the flange plate II 2, the flange gasket 14 is attached between the flange plate I1 and the flange plate II 2, the flange plate I1 and the flange plate II 2 are attached, the butt joint boss 5 is inserted into the butt joint groove 4, meanwhile, the lug boss 6 is inserted into the corresponding groove 7, and the flange plate I1 and the flange plate II 2 are locked by the locking bolt 10 and the locking nut 11.
The control mode of the utility model is controlled by manually starting and closing the switch, the wiring diagram of the power element and the supply of the power supply are common knowledge in the field, and the utility model is mainly used for protecting the mechanical device, so the utility model does not explain the control mode and the wiring arrangement in detail.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution and the modified concept thereof, within the scope of the present utility model.
Claims (6)
1. A flange, comprising:
ring flange one (1) and ring flange two (2), ring channel has all been seted up to ring flange one (1) and ring flange two (2) one side outer wall, two inlay between the ring channel is inside has sealing washer (3), butt joint recess (4) have been seted up to ring flange one (1) one side outer wall, ring flange two (2) one side outer wall corresponds fixedly connected with butt joint boss (5), the equal fixedly connected with lug (6) of butt joint boss (5) both sides outer wall, recess (7) have all been seted up to butt joint recess (4) both sides inner wall correspondence, a plurality of locating holes (8) have been seted up to ring flange one (1) and ring flange two (2) one side outer wall.
2. A flange according to claim 1, wherein: u-shaped mounting holes (9) are formed in the outer walls of one side of the first flange plate (1) and the outer walls of one side of the second flange plate (2).
3. A flange according to claim 1, wherein: locking bolts (10) are embedded in each positioning hole (8), and locking nuts (11) are connected to the outer surfaces of the locking bolts (10) in a threaded mode.
4. A flange according to claim 2, wherein: shaft holes (12) are formed in the centers of the outer walls of one side of the first flange plate (1) and the outer wall of one side of the second flange plate (2), and the calibers of the two shaft holes (12) are consistent.
5. A flange according to claim 4, wherein: the outer walls of one side of the first flange plate (1) and one side of the second flange plate (2) are fixedly connected with connecting parts (13).
6. A flange according to claim 5, wherein: a flange gasket (14) is arranged between the outer walls of one side of the first flange plate (1) and one side of the second flange plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321700483.7U CN220320583U (en) | 2023-06-30 | 2023-06-30 | Flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321700483.7U CN220320583U (en) | 2023-06-30 | 2023-06-30 | Flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220320583U true CN220320583U (en) | 2024-01-09 |
Family
ID=89410712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321700483.7U Active CN220320583U (en) | 2023-06-30 | 2023-06-30 | Flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220320583U (en) |
-
2023
- 2023-06-30 CN CN202321700483.7U patent/CN220320583U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |