CN212377508U - Flange convenient to dismantle - Google Patents
Flange convenient to dismantle Download PDFInfo
- Publication number
- CN212377508U CN212377508U CN202020972914.5U CN202020972914U CN212377508U CN 212377508 U CN212377508 U CN 212377508U CN 202020972914 U CN202020972914 U CN 202020972914U CN 212377508 U CN212377508 U CN 212377508U
- Authority
- CN
- China
- Prior art keywords
- flange
- connecting ring
- adjusting cavity
- welded
- wall
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a flange convenient to disassemble, which relates to the technical field of flanges and comprises a flange plate and a pipeline, wherein one side of the flange plate is welded with a connecting ring, one end of the pipeline is clamped in the connecting ring, the inner parts of the two sides of the inner wall of the connecting ring are respectively provided with an adjusting cavity, the adjusting cavity is internally provided with a baffle plate, a limiting spring is welded between the baffle plate and the inner wall of the adjusting cavity, the two sides of the baffle plate are respectively welded with a pull rod and a bayonet lock, one side of the adjusting cavity is provided with a through hole, the connecting ring is provided with a pull head, one end of the pull rod passes through the through hole to be welded on one side of the pull head, a communicating groove is arranged between the adjusting cavity and the inner wall of the connecting ring, the two sides of the connecting ring are both provided with key grooves, has the characteristics of convenient disassembly and good sealing property.
Description
Technical Field
The utility model relates to a flange technical field, in particular to flange convenient to dismantle.
Background
The flange is also called a flange or flange. The flange is a part for connecting the shafts and is used for connecting pipelines, and the flange is also used on an inlet and an outlet of equipment and is used for connecting the two equipment. The flanges are provided with holes, and the two flanges are tightly connected through bolts. The flange uses extensively and convenient to use, but present flange mostly has certain not enough, on the one hand, often adopt welding or bolt-up's mode to link together between ordinary flange and the pipeline, it is harder when consequently needing to change, on the other hand, connect the condition emergence of leaking easily to appear between the flange, and need pass through artifical or clamping device is fixed with two ring flanges during the location just can realize the location installation, consequently need a convenient to detach's flange to help solving above-mentioned problem now.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flange convenient to dismantle to the difficult dismantlement that proposes in solving above-mentioned background art, the poor problem of leakproofness.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flange convenient to dismantle, includes ring flange and pipeline, the welding of ring flange one side has the go-between, pipeline one end card is established in the go-between, the inside regulation chamber that all is provided with in inner wall both sides of go-between, it is equipped with the separation blade to adjust the intracavity card, the separation blade with butt fusion spacing spring between the inner wall in regulation chamber, pull rod and bayonet lock have been welded respectively to the separation blade both sides, it is provided with the through-hole to adjust chamber one side, be provided with the pull head on the go-between, pull rod one end is passed the through-hole butt fusion is in pull head one side, adjust the chamber with be provided with the intercommunication groove between the inner wall of go-between, the go-between both sides all are provided.
Preferably, the flange plate is uniformly provided with connecting holes, and the inner wall of the connecting ring is bonded with a rubber ring.
Preferably, the diameter of the slider is larger than the diameter of the through hole.
Preferably, the number of the bayonet locks and the key slots is three.
Preferably, the flange plate is provided with a first positioning sealing group and a second positioning sealing group, and the first positioning sealing group is arranged on the outer side of the second positioning sealing group.
Preferably, the first positioning and sealing group comprises a first sealing rubber strip and a first clamping groove, and the second positioning and sealing group comprises a second sealing rubber strip and a second clamping groove.
Preferably, the volume of the first sealing rubber strip is equal to that of the first clamping groove, and the volume of the second sealing rubber strip is equal to that of the second clamping groove.
The utility model discloses a technological effect and advantage:
1. the utility model discloses when using, the ring flange is firm with the tube coupling mode, and the condition that can not appear droing takes place, when the ring flange is dismantled to needs, can accomplish through simple operation and dismantle, consequently connects firmly, and it is convenient to dismantle.
2. When connecting between the ring flange, can make things convenient for the location to connect between the ring flange through location sealing group one and location sealing group two to can strengthen the leakproofness between the ring flange, consequently it is more convenient stable to use.
Drawings
Fig. 1 is a perspective view of the structure of the present invention.
Fig. 2 is a side view of the structure of the present invention.
Fig. 3 is a cross-sectional view of the structure of the present invention.
Fig. 4 is a partial structural view of fig. 3 showing the structure of the present invention.
In the figure: 1. a flange plate; 2. a pipeline; 3. a connecting ring; 4. a baffle plate; 5. a limiting spring; 6. a pull rod; 7. a bayonet lock; 8. a slider; 9. a keyway; 10. connecting holes; 11. sealing the rubber strip I; 12. a first clamping groove; 13. sealing a rubber strip II; 14. and a second clamping groove.
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.
The utility model provides a flange which is convenient to disassemble and is shown in figures 1-4, comprising a flange plate 1 and a pipeline 2, wherein one side of the flange plate 1 is welded with a connecting ring 3, one end of the pipeline 2 is clamped in the connecting ring 3, the inner parts of the two sides of the inner wall of the connecting ring 3 are both provided with an adjusting cavity, the adjusting cavity is clamped with a baffle plate 4, a limiting spring 5 is welded between the baffle plate 4 and the inner wall of the adjusting cavity, the two sides of the baffle plate 4 are respectively welded with a pull rod 6 and a bayonet lock 7, one side of the adjusting cavity is provided with a through hole, the connecting ring 3 is provided with a pull head 8, one end of the pull rod 6 is welded on one side of the pull head 8 through the through hole, a communicating groove is arranged between the adjusting cavity and the inner wall of the connecting ring 3, the two sides of the connecting ring, the diameter of pull head 8 is greater than the diameter of through-hole, bayonet lock 7 is three with the quantity of keyway 9, the utility model discloses when using, ring flange 1 and pipeline 2 connected mode are as shown in fig. 3, bayonet lock 7 is tightly blocked in keyway 9 under spacing spring 5's spring action, and the condition that can not appear droing takes place, when needs dismantle ring flange 1, pull head 8 to the outside pulling with both sides simultaneously, consequently, pull rod 6 can drive separation blade 4 extrusion spacing spring 5 and upwards remove, bayonet lock 7 can follow upwards removal in keyway 9 simultaneously, after bayonet lock 7 moves out in keyway 9 completely, there is not the fixed connection relation between pipeline 2 and the go-between 3, consequently can be directly with pipeline 2 and go-between 3 and the split of flange 1.
As shown in fig. 1 and 2, be provided with location sealing group one and location sealing group two on the ring flange 1, location sealing group one sets up in the two outsides of location sealing group, location sealing group one includes sealing rubber strip 11 and joint groove 12, location sealing group two includes sealing rubber strip 13 and joint groove 14, the volume of sealing rubber strip 11 equals the volume of joint groove 12, the volume of sealing rubber strip 13 equals the volume of joint groove 14, when connecting between the ring flange 1, go into respectively in joint groove 12 and the joint groove 14 on another ring flange 1 with sealing rubber strip 11 and sealing rubber strip 13 on the ring flange 1, consequently can make things convenient for the location to connect between the ring flange 1, and can strengthen the leakproofness between the ring flange 1.
This practical theory of operation: the utility model discloses when using, ring flange 1 and 2 connected modes of pipeline are as shown in fig. 3, bayonet lock 7 is tightly blocked in keyway 9 under spacing spring 5's elastic force effect, and the condition that can not appear droing takes place, when needs dismantle ring flange 1, pull head 8 with both sides simultaneously stimulates to the outside, consequently pull rod 6 can drive separation blade 4 and extrude spacing spring 5 and upwards remove, bayonet lock 7 can follow keyway 9 and upwards remove simultaneously, after bayonet lock 7 moves out in keyway 9 completely, there is not the fixed connection relation between pipeline 2 and the go-between 3, consequently, can be directly with pipeline 2 and go-between 3 and 1 split of ring flange.
When connecting between the ring flange 1, go into joint groove one 12 and joint groove two 14 on another ring flange 1 respectively with a sealing rubber strip 11 and a sealing rubber strip two 13 on the ring flange 1 in, consequently can make things convenient for the location to connect between the ring flange 1 to can strengthen the leakproofness between the ring flange 1.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.
Claims (7)
1. The utility model provides a flange convenient to dismantle, includes ring flange (1) and pipeline (2), its characterized in that: a connecting ring (3) is welded on one side of the flange plate (1), one end of the pipeline (2) is clamped in the connecting ring (3), the inner parts of the two sides of the inner wall of the connecting ring (3) are respectively provided with an adjusting cavity, a baffle (4) is clamped in the adjusting cavities, a limiting spring (5) is welded between the baffle plate (4) and the inner wall of the adjusting cavity, a pull rod (6) and a bayonet lock (7) are respectively welded on two sides of the baffle plate (4), a through hole is arranged at one side of the adjusting cavity, a pull head (8) is arranged on the connecting ring (3), one end of the pull rod (6) penetrates through the through hole and is welded on one side of the pull head (8), a communicating groove is arranged between the adjusting cavity and the inner wall of the connecting ring (3), key grooves (9) are arranged on both sides of the connecting ring (3), one end of the clamping pin (7) penetrates through the communicating groove and is clamped in the key groove (9).
2. A flange for facilitating disassembly as claimed in claim 1, wherein: the flange plate (1) is uniformly provided with connecting holes (10), and the inner wall of the connecting ring (3) is bonded with a rubber ring.
3. A flange for facilitating disassembly as claimed in claim 1, wherein: the diameter of the pull head (8) is larger than that of the through hole.
4. A flange for facilitating disassembly as claimed in claim 1, wherein: the number of the bayonet pins (7) and the number of the key grooves (9) are three.
5. A flange for facilitating disassembly as claimed in claim 1, wherein: the flange plate (1) is provided with a first positioning sealing group and a second positioning sealing group, and the first positioning sealing group is arranged on the outer side of the second positioning sealing group.
6. A readily removable flange according to claim 5, wherein: the first positioning sealing group comprises a first sealing rubber strip (11) and a first clamping groove (12), and the second positioning sealing group comprises a second sealing rubber strip (13) and a second clamping groove (14).
7. A readily removable flange according to claim 6, wherein: the volume of the first sealing rubber strip (11) is equal to the volume of the first clamping groove (12), and the volume of the second sealing rubber strip (13) is equal to the volume of the second clamping groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020972914.5U CN212377508U (en) | 2020-06-01 | 2020-06-01 | Flange convenient to dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020972914.5U CN212377508U (en) | 2020-06-01 | 2020-06-01 | Flange convenient to dismantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212377508U true CN212377508U (en) | 2021-01-19 |
Family
ID=74179570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020972914.5U Expired - Fee Related CN212377508U (en) | 2020-06-01 | 2020-06-01 | Flange convenient to dismantle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212377508U (en) |
-
2020
- 2020-06-01 CN CN202020972914.5U patent/CN212377508U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210119 Termination date: 20210601 |