CN210319012U - Sealing structure for rotary compensator - Google Patents
Sealing structure for rotary compensator Download PDFInfo
- Publication number
- CN210319012U CN210319012U CN201921297660.5U CN201921297660U CN210319012U CN 210319012 U CN210319012 U CN 210319012U CN 201921297660 U CN201921297660 U CN 201921297660U CN 210319012 U CN210319012 U CN 210319012U
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- CN
- China
- Prior art keywords
- flange
- filling
- fixedly provided
- block
- sealing structure
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- 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
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 28
- 239000000945 filler Substances 0.000 claims abstract description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 abstract description 5
- 239000001301 oxygen Substances 0.000 abstract description 5
- 238000003825 pressing Methods 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of compensators, in particular to a sealing structure for a rotary compensator, which comprises an inner flange, an outer flange and a filling flange, wherein the outer side of the inner flange is fixedly sleeved with the filling flange, one side of the filling flange is fixedly provided with a filling layer, two ends of the filling layer are fixedly provided with chocks, one side of the filling layer is fixedly provided with a filler block, one side of the filler block is fixedly provided with a sealing gasket, the outer side of the filling flange is fixedly provided with the filling flange interface, the outer side of the filler block is fixedly provided with the outer flange, the inner part of the outer flange is fixedly provided with a stopper at the joint of the fixture block, the sealing gasket is tightly attached at the middle of the gap at the joint of the fixture block and the stopper through the arranged stopper and the sealing gasket, the filling flange is used for applying pressure, the stoppers are fixedly arranged at two ends of the filling layer, so that the contact between the filling layer and oxygen can be effectively avoided and the loss on ignition can be reduced.
Description
Technical Field
The utility model relates to a compensator technical field specifically is a seal structure for rotary compensator.
Background
The compensator is also called expansion joint or expansion joint, and is composed of bellows and end pipe, support, flange, conduit and other accessories which form the working main body, belonging to a compensation element, which utilizes the effective expansion deformation of the bellows of the working main body to absorb the size change of the pipeline, conduit, container and the like caused by expansion and contraction, or compensate the axial, transverse and angular displacement of the pipeline, conduit, container and the like, and can also be used for noise reduction and vibration reduction.
The existing compensators have a plurality of types, most of the rotating compensators are filled with flexible graphite, the loss of the flexible graphite in the presence of oxygen is increased, the maintenance is frequent, and the manual workload is increased, so that a sealing structure for the rotating compensator is needed to change the current situation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a seal structure for rotary compensator to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a sealing structure for a rotary compensator comprises an inner flange, an outer flange and a filling flange, wherein a clamping block is fixedly mounted at one end of the inner flange, a wear-resistant layer is arranged on the outer side of the clamping block, the filling flange is fixedly sleeved on the outer side of the inner flange, the filling layer is fixedly mounted on one side of the filling flange, plugs are fixedly mounted at two ends of the filling layer, a filler block is fixedly mounted on one side of the filling layer, a sealing gasket is fixedly mounted on one side of the filler block, a sliding groove is fixedly formed in one side, close to the inner flange, of the filler block and the filling flange, a rotating shaft is fixedly mounted in the sliding groove, a sliding roller is fixedly mounted on the rotating shaft, a filling flange interface is fixedly mounted on the outer side of the filling flange, a nut is fixedly mounted on one side of the filling flange interface, the, the outer flange is close to packing flange interface one end fixed mounting has the outer flange interface, outer flange interface one side fixed mounting has the fixed block, outer flange interface and packing flange interface junction fixed mounting has fixing bolt.
Preferably, the filling layer specifically uses flexible graphite powder.
Preferably, the outer flange interface and the filling flange interface are fixedly connected through a fixing bolt.
Preferably, the inside of the slide roller is slightly raised and is higher than the inner wall of the filling flange.
Preferably, the chock is sized to just fill the distance between the inner and outer flanges.
Preferably, the fixture block is clamped through the limiting block, and a seam on one side of the fixture block is opposite to the sealing gasket.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through spout and the smooth roller that sets up, the spout has been seted up to one side fixed of the tight inner flange of filler flange subsides at the filler block and filling, and at the inside smooth roller that is equipped with of spout, and the inboard slight arch of smooth roller, be higher than the inboard inner wall of filling flange, when the rotatory deformation of rotary compensator compensates, slide through changeing the roller, effectively avoid the wearing and tearing consumption that the friction brought for when equipment uses, prolonged device life, and in the same direction as smooth more.
2. The utility model discloses in, through the chock that sets up and sealed the pad, will seal up and paste tightly at the positive play in the gap of fixture block and stopper junction, exert pressure through filling the flange, and have the chock at filling layer both ends fixed mounting, and the chock size just fills the distance between inner flange and the outer flange, can effectively guarantee sealed filling layer for when the equipment uses, can effectively avoid filling layer and oxygen contact, reduce the loss on ignition volume.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged structural view of the area A of the present invention;
in the figure: 1-inner flange, 2-rotating shaft, 3-sliding groove, 4-nut, 5-fixing bolt, 6-filling layer, 7-plug block, 8-outer flange, 9-limiting block, 10-sealing gasket, 11-filler block, 12-fixing block, 13-outer flange interface, 14-filling flange interface, 15-filling flange, 16-sliding roller, 17-clamping block, 18-wear-resistant layer and 19-meshing groove
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution:
a sealing structure for a rotary compensator comprises an inner flange 1, an outer flange 8 and a filling flange 15, wherein one end of the inner flange 1 is fixedly provided with a clamping block 17, the clamping block 17 is clamped by a limiting block 9, a seam on one side is just opposite to a sealing gasket 10, the outer side of the clamping block 17 is provided with a wear-resistant layer 18, the outer side of the inner flange 1 is fixedly sleeved with the filling flange 15, one side of the filling flange 15 is fixedly provided with a filling layer 6, the filling layer 6 specifically uses flexible graphite powder, two ends of the filling layer 6 are fixedly provided with a plug block 7, the size of the plug block 7 is just equal to the distance between the inner flange 1 and the outer flange 8, the sealing gasket 10 is tightly attached to the center of a gap at the joint of the clamping block 17 and the limiting block 9 through the arranged plug block 7 and the sealing gasket 10, the filling flange 14 is used for pressing, the plug blocks 7 are fixedly arranged at two ends of the filling layer 6, the sealing filling layer 6 can be effectively ensured, when the device is used, the contact between the filling layer 6 and oxygen can be effectively avoided, the ignition loss is reduced, the lining block 11 is fixedly arranged on one side of the filling layer 6, the sealing gasket 10 is fixedly arranged on one side of the lining block 11, the sliding groove 3 is fixedly arranged on one side, close to the inner flange 1, of the lining block 11 and the filling flange 15 through the arranged sliding groove 3 and the arranged sliding roller 16, the sliding roller 16 is arranged inside the sliding groove 3, the inner side of the sliding roller 16 slightly protrudes and is higher than the inner side inner wall of the filling flange 15, when the rotation compensator is in rotation deformation for compensation, the sliding is carried out through the rotating roller 16, the abrasion consumption caused by friction is effectively avoided, when the device is used, the service life of the, the sliding roller 16 is fixedly mounted on the rotating shaft 2, the inner side of the sliding roller 16 is slightly convex and is higher than the inner side wall of the filling flange 15, a filling flange interface 14 is fixedly mounted on the outer side of the filling flange 15, a nut 4 is fixedly mounted on one side of the filling flange interface 14, an outer flange 8 is fixedly mounted on the outer side of the filler block 11, a limiting block 9 is fixedly mounted at the joint of the inner part of the outer flange 8 and a clamping block 17, an outer flange interface 13 is fixedly mounted at one end, close to the filling flange interface 14, of the outer flange 8, the outer flange interface 13 is fixedly connected with the filling flange interface 14 through a fixing bolt 5, a fixing block 12 is fixedly mounted on one side of the outer flange interface 13, and a fixing bolt 5 is fixedly.
The utility model discloses work flow: when the device is used, the sliding groove 3 is fixedly arranged on one side, close to the inner flange 1, of the lining block 11 and the filling flange 15 through the arranged sliding groove 3 and the arranged sliding roller 16, the inner side of the sliding roller 16 slightly protrudes and is higher than the inner side wall of the filling flange 15, when the rotary compensator is rotated and deformed to compensate, the rotating roller 16 slides to effectively avoid abrasion consumption caused by friction, so that the service life of the device is prolonged and the device is smoother when the device is used, the sealing gasket 10 is tightly attached to the center of a gap at the joint of the clamping block 17 and the limiting block 9 through the arranged plugging block 7 and the arranged sealing gasket 10, the filling flange 14 is used for pressing, the plugging blocks 7 are fixedly arranged at two ends of the filling layer 6, and the size of the plugging block 7 is just equal to the distance between the inner flange 1 and the outer flange 8, the sealing filling layer 6 can be effectively ensured, so that the device is used, can effectively avoid the contact of the filling layer 6 and oxygen, reduce the loss on ignition and have certain popularization value.
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 sealing structure for a rotary compensator, comprising an inner flange (1), an outer flange (8) and a filling flange (15), characterized in that: the inner flange (1) is characterized in that one end of the inner flange (1) is fixedly provided with a clamping block (17), the outer side of the clamping block (17) is provided with a wear-resistant layer (18), the outer side of the inner flange (1) is fixedly provided with a filling flange (15), one side of the filling flange (15) is fixedly provided with a filling layer (6), two ends of the filling layer (6) are fixedly provided with a plug block (7), one side of the filling layer (6) is fixedly provided with a filler block (11), one side of the filler block (11) is fixedly provided with a sealing gasket (10), the filler block (11) and one side of the filling flange (15) tightly attached to the inner flange (1) are fixedly provided with a sliding groove (3), the inner part of the sliding groove (3) is fixedly provided with a rotating shaft (2), the rotating shaft (2) is fixedly provided with a sliding roller (16), the outer side of the filling flange, filler block (11) outside fixed mounting has outer flange (8), outer flange (8) inside and fixture block (17) junction fixed mounting has stopper (9), outer flange (8) are close to filling flange interface (14) one end fixed mounting has outer flange interface (13), outer flange interface (13) one side fixed mounting has fixed block (12), outer flange interface (13) and filling flange interface (14) junction fixed mounting has fixing bolt (5).
2. A sealing structure for a rotary compensator according to claim 1, wherein: the filling layer (6) is made of flexible graphite powder.
3. A sealing structure for a rotary compensator according to claim 1, wherein: the outer flange connector (13) is fixedly connected with the filling flange connector (14) through a fixing bolt (5).
4. A sealing structure for a rotary compensator according to claim 1, wherein: the inner side of the sliding roller (16) is slightly raised and is higher than the inner wall of the inner side of the filling flange (15).
5. A sealing structure for a rotary compensator according to claim 1, wherein: the size of the chock (7) just fills the distance between the inner flange (1) and the outer flange (8).
6. A sealing structure for a rotary compensator according to claim 1, wherein: the clamping block (17) is clamped through the limiting block (9), and a seam on one side of the clamping block is just opposite to the sealing gasket (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921297660.5U CN210319012U (en) | 2019-08-12 | 2019-08-12 | Sealing structure for rotary compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921297660.5U CN210319012U (en) | 2019-08-12 | 2019-08-12 | Sealing structure for rotary compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210319012U true CN210319012U (en) | 2020-04-14 |
Family
ID=70129553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921297660.5U Expired - Fee Related CN210319012U (en) | 2019-08-12 | 2019-08-12 | Sealing structure for rotary compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210319012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111450782A (en) * | 2020-04-23 | 2020-07-28 | 常州海克莱化学有限公司 | Sealing device for kettle cover of reaction kettle |
-
2019
- 2019-08-12 CN CN201921297660.5U patent/CN210319012U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111450782A (en) * | 2020-04-23 | 2020-07-28 | 常州海克莱化学有限公司 | Sealing device for kettle cover of reaction kettle |
| CN111450782B (en) * | 2020-04-23 | 2021-12-28 | 常州天马集团有限公司（原建材二五三厂） | Sealing device for kettle cover of reaction kettle |
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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: 20200414 |