CN214579535U - Flange convenient to install - Google Patents
Flange convenient to install Download PDFInfo
- Publication number
- CN214579535U CN214579535U CN202120276386.4U CN202120276386U CN214579535U CN 214579535 U CN214579535 U CN 214579535U CN 202120276386 U CN202120276386 U CN 202120276386U CN 214579535 U CN214579535 U CN 214579535U
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- flange
- mounting
- left end
- diameter
- pipe
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Abstract
The utility model relates to the technical field of flanges, in particular to a flange convenient for installation, which can facilitate the alignment of flange pipelines and flange screw holes, and comprises a first flange and a second flange, wherein the middle part of the inside of the first flange is provided with a connecting pipe, the right part of the first flange is provided with a chute, the inside of the chute is provided with a plurality of fixed grooves, the inside periphery of the first flange is provided with a plurality of first screw holes, the left end of the first flange is provided with a first pipeline, the outside periphery of the right part of the connecting pipe is provided with a sealing ring, the middle part of the inside of the second flange is provided with a positioning pipe, the inside periphery of the second flange is provided with a plurality of second screw holes, the inside of the left part of the second flange is provided with a plurality of mounting grooves, the right end of the inside of each mounting groove is provided with a spring, the left end of each spring is provided with a limiting block, the left end of each limiting block is provided with a clamping block, the left end of the second flange is provided with a sealing gasket, the right end of the second flange is provided with a second pipeline.
Description
Technical Field
The utility model relates to a flange technical field specifically is a flange convenient to installation.
Background
As is well known, a flange is a connecting tool, flange connection refers to a detachable connection which is formed by connecting a flange, a gasket and a bolt together as a group of combined sealing structures, the flange is divided into a threaded connection and a screw thread connection, the flange, a welding flange and a clamping flange, the flange connection has the advantages of good connection sealing performance, stable structure, high strength, convenient use, low cost and the like, and the flange is widely applied to the building industry, urban water supply, boiler pressure containers, the petroleum industry, gas supply, the chemical industry, the food industry, fire protection, the pharmaceutical industry, power stations, water conservancy, heating ventilation and the like, is more complicated in the process of mounting the existing flange, needs to align flange pipelines, needs to align screw holes of the flange, and is not convenient for mounting the flange.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a flange of being convenient for installation that can be convenient for flange pipeline and flange screw hole align.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flange convenient to installation, including first flange and second flange, the middle part of the inside of first flange is provided with the connecting pipe, the right part of first flange is provided with the spout, the inside of spout is provided with the several fixed slot, be provided with the first screw of several around the inside of first flange, the left end of first flange is provided with first pipeline, be provided with the sealing washer around the outside of the right part of connecting pipe, the middle part of the inside of second flange is provided with the registration arm, be provided with several second screw around the inside of second flange, the inside of the left part of second flange is provided with the several mounting groove, the right-hand member of the inside of every mounting groove all is provided with the spring, the left end of every spring all is provided with the stopper, the left end of every stopper all is provided with the fixture block, the left end of second flange is provided with sealed the pad, the right-hand member of second flange is provided with the second pipeline.
Further, the outer diameter of the connection pipe and the inner diameter of the first pipe and the inner diameter of the second pipe are the same.
Further, the inner left diameter of the positioning tube is larger than the inner right diameter of the positioning tube.
Furthermore, the diameter of the limiting block is larger than the diameter of the left part inside the mounting groove.
Furthermore, the material of each clamping block is metal steel.
Furthermore, the sealing gasket and the sealing ring are both made of rubber.
(III) advantageous effects
Compared with the prior art, the utility model provides a flange convenient to installation possesses following beneficial effect:
this flange convenient to installation, setting through connecting pipe and registration arm, the alignment of the flange of being convenient for and play the effect of two fixed flange junction, the left part diameter through the registration arm is greater than the setting of the right part diameter of registration arm, the inside of the connecting pipe of being convenient for insert registration arm and second pipeline, the time that makes two flanges align has effectively been reduced, setting through fixture block and fixed slot, first screw and second screw also align naturally when the fixture block gets into the inside of fixed slot, the time that the staff aligns the screw once more has been reduced, thereby make the connection process of flange simple, the effectual intensity of labour who has reduced the staff, the effectual connection efficiency who accelerates the flange.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a right structural schematic view of the first flange of the present invention;
fig. 3 is a left side view schematic structure diagram of a second flange of the present invention;
FIG. 4 is a partially enlarged schematic view of a portion A shown in FIG. 1 according to the present invention;
fig. 5 is a partially enlarged structural diagram of the point B shown in fig. 3 according to the present invention.
In the figure: 1. a first flange; 2. a second flange; 3. a connecting pipe; 4. a chute; 5. fixing grooves; 6. a first screw hole; 7. a seal ring; 8. a positioning tube; 9. a second screw hole; 10. mounting grooves; 11. a spring; 12. a limiting block; 13. a clamping block; 14. a gasket; 15. a first conduit; 16. a second conduit.
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. 1-5, a flange convenient for installation of the present invention comprises a first flange 1 and a second flange 2, wherein a connecting pipe 3 is disposed at the middle portion of the inside of the first flange 1, so that the two first flanges 1 and the second flange 2 can be connected to each other and fix the first flange 1 and the second flange 2, a sliding groove 4 is disposed at the right portion of the first flange 1, a locking block 13 can slide along the inside of the sliding groove 4, a plurality of fixing grooves 5 are disposed inside the sliding groove 4 to fix the locking block 13, a plurality of first screw holes 6 are disposed around the inside of the first flange 1, the first screw holes 6 and the second screw holes 9 are connected by screws to connect the first flange 1 and the second flange 2, a first pipeline 15 is disposed at the left end of the first flange 1 to perform a conveying function, a sealing ring 7 is disposed around the outside of the right portion of the connecting pipe 3, the sealing function is achieved, the positioning pipe 8 is arranged in the middle of the inside of the second flange 2, the connecting pipe 3 can be conveniently inserted into the positioning pipe 8 and the inside of the second pipeline 16, a plurality of second screw holes 9 are arranged around the inside of the second flange 2, the first screw holes 6 and the second screw holes 9 are connected through screws, the function of connecting the first flange 1 and the second flange 2 is achieved, a plurality of mounting grooves 10 are arranged in the left part of the second flange 2, the function of fixing 11 clamping blocks 13 is achieved, a spring 11 is arranged at the right end of the inside of each mounting groove 10, the function of pushing the clamping blocks 13 is achieved, a limiting block 12 is arranged at the left end of each spring 11, the function of preventing the clamping blocks 13 from falling out of the mounting grooves 10 is achieved, a clamping block 13 is arranged at the left end of each limiting block 12, the clamping blocks 13 enter the inside of the fixing grooves 5 to ensure that the first screw holes 6 and the second screw holes 9 are aligned, a sealing gasket 14 is arranged at the left end of the second flange 2, the sealing function is achieved, and the right end of the second flange 2 is provided with a second pipeline 16 which plays a role in conveying.
Wherein the outer diameter of the connection pipe 3 is the same as the inner diameter of the first pipe 15 and the inner diameter of the second pipe 16, the connection pipe 3 can be installed inside the second pipe 16 such that the first flange 1 and the second flange 2 are aligned.
Wherein, the left part diameter of the inside of registration arm 8 and the right part diameter of the inside of registration arm 8 are compared greatly, are convenient for connecting pipe 3 to get into the inside of registration arm 8 to be convenient for connecting pipe 3 to get into the inside of second pipeline 16.
Wherein, the diameter of stopper 12 is bigger than the inside left part diameter of mounting groove 10, prevents that fixture block 13 from breaking away from the inside of mounting groove 10.
Each clamping block 13 is made of metal steel, and the clamping blocks 13 have good hardness and prevent the clamping blocks 13 from being broken.
The sealing gasket 14 and the sealing ring 7 are made of rubber, and have good sealing performance and elasticity.
In summary, according to the flange convenient to mount, when the flange is used, a worker inserts the connecting pipe 3 into the positioning pipe 8, inserts the connecting pipe 3 into the second pipeline 16, aligns the first flange 1 and the second flange 2, approaches the first flange 1 and the second flange 2, screws the first flange 1 or the second flange 2, aligns the first screw hole 6 and the second screw hole 9 when metal impact sound generated when the clamping block 13 is clamped into the fixing groove 5 is heard, and fixedly connects the first flange 1 and the second flange 2 together by using a screw and a nut.
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 (6)
1. A flange convenient to installation, includes first flange (1) and second flange (2), its characterized in that: a connecting pipe (3) is arranged in the middle of the inside of the first flange (1), a sliding groove (4) is arranged at the right part of the first flange (1), a plurality of fixing grooves (5) are arranged in the sliding groove (4), a plurality of first screw holes (6) are arranged around the inside of the first flange (1), a first pipeline (15) is arranged at the left end of the first flange (1), a sealing ring (7) is arranged around the outside of the right part of the connecting pipe (3), a positioning pipe (8) is arranged in the middle of the inside of the second flange (2), a plurality of second screw holes (9) are arranged around the inside of the second flange (2), a plurality of mounting grooves (10) are arranged in the inside of the left part of the second flange (2), a spring (11) is arranged at the right end of the inside of each mounting groove (10), and a limiting block (12) is arranged at the left end of each spring (11), every the left end of stopper (12) all is provided with fixture block (13), the left end of second flange (2) is provided with sealed pad (14), the right-hand member of second flange (2) is provided with second pipeline (16).
2. A mounting-facilitating flange according to claim 1, wherein: the outer diameter of the connecting pipe (3) and the inner diameter of the first pipe (15) and the inner diameter of the second pipe (16) are the same.
3. A mounting-facilitating flange according to claim 1, wherein: the left diameter of the inside of the positioning tube (8) is larger than the right diameter of the inside of the positioning tube (8).
4. A mounting-facilitating flange according to claim 1, wherein: the diameter of the limiting block (12) is larger than the diameter of the left part inside the mounting groove (10).
5. A mounting-facilitating flange according to claim 1, wherein: and each clamping block (13) is made of metal steel.
6. A mounting-facilitating flange according to claim 1, wherein: the sealing gasket (14) and the sealing ring (7) are both made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120276386.4U CN214579535U (en) | 2021-02-01 | 2021-02-01 | Flange convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120276386.4U CN214579535U (en) | 2021-02-01 | 2021-02-01 | Flange convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214579535U true CN214579535U (en) | 2021-11-02 |
Family
ID=78349041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120276386.4U Active CN214579535U (en) | 2021-02-01 | 2021-02-01 | Flange convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214579535U (en) |
-
2021
- 2021-02-01 CN CN202120276386.4U patent/CN214579535U/en active Active
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