CN202834551U - Anti-torsion ripple compensator - Google Patents
Anti-torsion ripple compensator Download PDFInfo
- Publication number
- CN202834551U CN202834551U CN 201220548662 CN201220548662U CN202834551U CN 202834551 U CN202834551 U CN 202834551U CN 201220548662 CN201220548662 CN 201220548662 CN 201220548662 U CN201220548662 U CN 201220548662U CN 202834551 U CN202834551 U CN 202834551U
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- Prior art keywords
- ring
- work
- bellows
- pipe
- plate
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Abstract
The utility model discloses an anti-torsion ripple compensator which comprises a work joint pipe I. The anti-torsion ripple compensator is characterized in that the work joint pipe I is connected with a metal ripple pipe through a ripple pipe cushion ring. Two ends of the metal ripple pipe are respectively connected with the ripple pipe cushion ring and a cushion ring. Press ring sleeves are sleeved at two ends of the metal ripple pipe. A work joint pipe II forms a sealed space with the ripple pipe cushion ring. An outer protection hood is arranged above the metal ripple pipe. Two ends of the outer protection hood are respectively welded on a transitional ring plate II and a transitional ring plate I. The other end of the transitional ring plate II is welded with the work joint pipe II. The other end of the transitional ring plate I is welded with the ripple pipe cushion ring. A guide ring is installed in the work joint I and the guide ring, a cover plate and the ripple pipe cushion are welded together. A guide fixed block is welded on a wall of the work joint pipe I. The guide ring and the ripple pipe cushion ring are connected through the sealed cover plate. The anti-torsion ripple compensator has the advantages of being convenient to install, safe, reliable, long in service life and suitable for variation of pipe torsion and deformation environment.
Description
Technical field
The utility model relates to a kind of metal corrugated expension joint, particularly a kind of anti-torsion FlexbleJoint.
Background technique
Metal corrugated pipe expansion joint is widely used in the important industries of national economy such as electric power, metallurgy, chemical industry, building, food, pharmacy, with the displacement of compensation conduit system because expanding with heat and contract with cold and producing.The External Pressure Type compensator generally is applied to city thermal or steam pipe system, is used for the absorption tube bobbin to compensation rate.At present existing External Pressure Type compensator,, anchor block short at pipeline firmly can be finished the compensation needs of pipeline in the situation fully, and safe and reliable, but in, the insecure situation of anchor block long at pipeline, the pipeline distortion that can twist, in the situation that pipeline deforms, can drive the compensator distortion that twists, directly cause the wavy metal torsional deflection of compensator, may cause bellows to tear with the argon-arc welding seam of being connected connection, cause descend the fatigue life of compensator, even can not re-use.
The model utility content
The utility model is for above-mentioned the deficiencies in the prior art, and a kind of safe and reliable, anti-torsion FlexbleJoint that long service life has the anti-torsion effect is provided.
Technical solutions of the utility model are: the anti-torsion FlexbleJoint comprises work adapter (I); bellows gasket ring (I); ring flat-plate; metal bellows; bellows gasket ring (II); outer shield; (II) taken in work; guide shell; it is characterized in that: work is taken between (I) and metal bellows and is connected with the bellows gasket ring; the gap that bellows gasket ring (I) and work are taken between (I) is 2～4mm; the metal bellows two ends connect respectively the bellows gasket ring; work adapter (II) and bellows gasket ring form an airtight space; outer shield is positioned at the top of metal bellows; two ends are welded on respectively transition ring flat-plate (II); on the transition ring flat-plate (I); the other end of transition ring flat-plate (II) is taken over (II) welding with work; transition ring flat-plate (I) the other end and bellows are taken over (I) welding; (I) taken in guide ring threading work; then guide ring; sealed cover; bellows gasket ring three welding; in guide ring, open rectangular slot (by the design size fluting); with welding manner guide fixed block being welded on work takes on (I) tube wall; use at last the cover plate for sealing opening slot, transportation protection rod assembly is connected in work and takes between (I) and the guide ring.
Adopt above technological scheme, adopt guide ring, cover plate, sealed cover in the utility model, can better play leading role to metal bellows, make bellows realize axial displacement along axial direction, in guide ring, open rectangular groove in addition, square guide fixed block is welded on work to be taken on the wall, cross torsion that more can further spacing bellows, the variation of better adaptation condition environment (pipeline torsional deflection).
The utility model has the advantages of and be: easy for installation, safe and reliable, long service life and more adapt to pipeline torsional deflection environmental evolution.
Description of drawings
Accompanying drawing is the utility model structural representation.
Accompanying drawing indicates: 1, (I) 2, guide ring 3, cover plate 4, guide fixed block 5, sealed cover 6, transition ring flat-plate (I) 7, bellows gasket ring 8, metal bellows 9, pressure ring 10, gasket ring 11, outer shield 12, guide shell 13, transition ring flat-plate (II) 14, work adapter (II) are taken in work
Embodiment
Be further described below in conjunction with accompanying drawing.
As shown in the figure; the anti-torsion FlexbleJoint; comprise work adapter (I) 1; bellows gasket ring (I) 7; transition ring flat-plate (I) 6; metal bellows 8; bellows gasket ring (II) 10; outer shield 11; (II) 14 taken in work; guide shell 12; transition ring flat-plate (II) 13; it is characterized in that: work is taken over 8 of (I) 1 and metal bellowss and is connected with bellows gasket ring (I) 7; metal bellows 8 two ends connect respectively bellows gasket ring (I) 7; bellows gasket ring (II) 10; work adapter (II) 14 and bellows gasket ring (I) 7 form an airtight space; outer shield 11 is positioned at the top of metal bellows 8; two ends are welded on respectively transition ring flat-plate (II) 13; on the transition ring flat-plate (I) 6; the other end of transition ring flat-plate (II) 13 is taken over (II) 14 welding with work; transition ring flat-plate (I) 6 the other ends and bellows gasket ring (I) 7 welding; (I) 1 taken in guide ring 2 threading work; then guide ring 2; sealed cover 3; bellows gasket ring (I) 7 threes welding; in guide ring 2, open rectangular slot (by the design size fluting); with welding manner guide fixed block 4 being welded on work takes on (I) 1 tube wall; use at last cover plate 3 sealed open grooves, transportation protection rod assembly is connected in work and takes between (I) 1 and the guide ring 2.
Further, the gap between (I) 1 is taken in described bellows gasket ring (I) 7 and work, is 2～4mm.
Should be appreciated that above is illustrative and not restrictive by preferred embodiment to the technical solution of the utility model, identical according to thought essence of design of the present utility model to those skilled in the art, all within the utility model protection domain.In sum, this specification can not be interpreted as restriction of the present utility model.
Claims (2)
1. anti-torsion FlexbleJoint, comprise work adapter I (1), bellows gasket ring (7), transition ring flat-plate I (6), transition ring flat-plate II (13), metal bellows (8), gasket ring (10), outer shield (11), II (14) is taken in work, guide shell (12), it is characterized in that: work is taken over I (1) and is connected by bellows gasket ring (7) with metal bellows (8), metal bellows (8) two ends connect respectively bellows gasket ring (7) and gasket ring (10), pressure ring (9) is enclosed within metal bellows (8) two ends, work adapter II (14) and bellows gasket ring (7) form an airtight space, outer shield (11) is positioned at the top of metal bellows (8), two ends are welded on respectively transition ring flat-plate II (13), on the transition ring flat-plate I (6), the other end of transition ring flat-plate II (13) is taken over II (14) welding with work, transition ring flat-plate I (6) the other end and bellows gasket ring (7) welding, guide ring (2) threading work is taken in the I (1), guide ring (2), cover plate (3), bellows gasket ring (7) three welding, guide fixed block (4) is welded on work and takes on I (1) tube wall, and guide ring (2) is connected 7 with the bellows gasket ring) connected by sealed cover (5).
2. anti-torsion FlexbleJoint according to claim 1 is characterized in that: the gap that bellows gasket ring (7) and work are taken between the I (1) is 2～4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220548662 CN202834551U (en) | 2012-10-08 | 2012-10-08 | Anti-torsion ripple compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220548662 CN202834551U (en) | 2012-10-08 | 2012-10-08 | Anti-torsion ripple compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202834551U true CN202834551U (en) | 2013-03-27 |
Family
ID=47946257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220548662 Expired - Fee Related CN202834551U (en) | 2012-10-08 | 2012-10-08 | Anti-torsion ripple compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202834551U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883826A (en) * | 2014-03-17 | 2014-06-25 | 江苏曙光压力容器有限公司 | Guiding type corrugated limiter |
-
2012
- 2012-10-08 CN CN 201220548662 patent/CN202834551U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883826A (en) * | 2014-03-17 | 2014-06-25 | 江苏曙光压力容器有限公司 | Guiding type corrugated limiter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20141008 |
|
| EXPY | Termination of patent right or utility model |