CN205896533U - Take beaded finish corrugated expansion joint - Google Patents
Take beaded finish corrugated expansion joint Download PDFInfo
- Publication number
- CN205896533U CN205896533U CN201620723902.2U CN201620723902U CN205896533U CN 205896533 U CN205896533 U CN 205896533U CN 201620723902 U CN201620723902 U CN 201620723902U CN 205896533 U CN205896533 U CN 205896533U
- Authority
- CN
- China
- Prior art keywords
- flange
- adapter
- expansion joint
- corrugated expansion
- reinforcing ring
- 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 provides a take beaded finish corrugated expansion joint is including draft tube, first takeover, first flange, second takeover, second flange, third flange, pull rod and bellows, first takeover cover is in the medium entrance point outside of draft tube to with draft tube fixed connection, first flange fixed connection is in the outer end of first takeover, the medium exit end outside of cover at the draft tube is taken over to the second to draft tube axial displacement relatively, second flange fixed connection is in the outer end of second takeover, fixedly connected with stopper on the lateral wall that the inboard second of second flange was taken over, the third flange overlaps between second flange and stopper, the outside of second takeover to the third flange can round trip movement between second flange and stopper. The utility model discloses simple structure, the compensation range is big, and seal pressure is strong, and is very durable, is difficult to damage.
Description
Technical field
The utility model is related to a kind of metal corrugation compensator, particularly a kind of metal corrugation compensator of axialmode.
Background technology
Compensator belongs to a kind of compensating element, is traditionally also expansion joint or telescopic joint, its effectively stretching using bellows
Compression deformation, with absorption line, conduit, container etc. by the change in size reason such as expanded with heat and contract with cold and produce, or compensation pipes, leads
Axial, the horizontal and angular displacement of pipe, container etc..
The metal corrugation compensator complex structure of existing axialmode, compensation magnitude is not big, and voltage endurance capability is inadequate
By force, not sufficiently strong, it is easily damaged, so needing to improve.
Utility model content
The purpose of this utility model is to provide a kind of band reinforcing ring corrugated expansion joint, will solve the gold of traditional axialmode
Belong to FlexbleJoint complex structure and not sufficiently strong, compensation magnitude is not big, the technical problem that is easily damaged.
For achieving the above object, the utility model adopts the following technical scheme that a kind of band reinforcing ring corrugated expansion joint, its
It is characterised by: include guide shell, the first adapter, first flange, the second adapter, second flange, the 3rd flange, pull bar and ripple
Pipe；
Described first adapter is enclosed within outside the medium entrance end of guide shell, and is fixedly connected with guide shell；
Described first flange is fixedly connected on the outer end of the first adapter；
Described second adapter is enclosed within outside the media outlet end of guide shell, and can the axial movement of opposite flow cylinder；
Described second flange is fixedly connected on the outer end of the second adapter；
Inside second flange second adapter lateral wall on be fixedly connected with limited block, and second flange with spacing
Distance is left, described 3rd flange sleeve is between second flange and limited block, the outside of the second adapter, and the 3rd method between block
Orchid can move back and forth between second flange and limited block；
Described pull bar is connected between first flange and the 3rd flange thus be connected first flange with the 3rd flange
Come；
Described bellows-sheathed is outside guide shell, first takes over and the second adapter between, the outside wave trough position of bellows
Place is provided with reinforcing ring again.
Preferably, described first flange and the 3rd flange have been fixedly connected with support ear, the two ends of described pull bar respectively with
The support ear that support ear in first flange neutralizes on the 3rd flange connects.
Preferably, the two ends of described pull bar pass through two groups of nuts and the support adjustable connection in ear position respectively.
Preferably, between described first flange and support ear, it is and is welded to connect between the 3rd flange and support ear.
Preferably, the inner of described first adapter is fixedly connected with the first baffle ring contacting with bellows.
Preferably, for being welded to connect between described first adapter and the first baffle ring.
Preferably, the inner of described second adapter is fixedly connected with the second baffle ring contacting with bellows.
Preferably, for being welded to connect between described second adapter and the second baffle ring.
Preferably, described first flange and second flange are equipped with sealing ring.
Preferably, described first adapter and guide shell between, first flange and first adapter between, second flange and second
It is between adapter and between the second adapter and limited block and be welded to connect.
Compared with prior art the utility model has the characteristics that and beneficial effect: the utility model structure is simple, mends
Amplitude of repaying is big, and voltage endurance capability is strong, unusually strong it is not easy to damage.
The utility model arranges reinforcing ring between the trough of bellows, in the case of the wall thickness not increasing bellows,
The compressive resistance of compensator can be strengthened.
Feature of the present utility model is that compensator rigidity is little, and compressive resistance is high.
Brief description
The utility model is described in more detail below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Reference: 1- first flange, 2- first takes over, 3- first baffle ring, 4- reinforcing ring, 5- bellows, 6-
Guide shell, 7- pull bar, 8- limited block, 9- support ear, 10- nut, 11- second flange, 12- the 3rd flange, 13- sealing
Circle, 14- second take over, 15- second baffle ring.
Specific embodiment
Embodiment is shown in Figure 1, this band reinforcing ring corrugated expansion joint, include guide shell 6, the first adapter 2, the
One flange 1, the second adapter 14, second flange 11, the 3rd flange 12, pull bar 7 and bellows 5.
Described first adapter 2 is enclosed within outside the medium entrance end of guide shell 6, and is fixedly connected with guide shell 6.
Described first flange 1 is fixedly connected on the outer end of the first adapter 2.
Described second adapter 14 is enclosed within outside the media outlet end of guide shell 6, and can opposite flow cylinder 6 move axially.
Described second flange 11 is fixedly connected on the outer end of the second adapter 14.
The lateral wall of the second adapter 14 of second flange 11 inner side is fixedly connected with limited block 8, and second flange
Distance is left, described 3rd flange 12 is enclosed between second flange 11 and limited block 8, the second adapter 14 between 11 and limited block 8
Outside, and the 3rd flange 12 can move back and forth between second flange 11 and limited block 8.
Preferably, between described first adapter 2 and guide shell 6, between first flange 1 and the first adapter 2, second flange 11
And it is between the second adapter 14 and limited block 8 and the second adapter 14 between and be welded to connect.
Described pull bar 7 is connected between first flange 1 and the 3rd flange 12 thus by first flange 1 and the 3rd flange 12
Couple together.In the present embodiment, first flange 1 and the 3rd flange 12 are fixedly connected with support ear 9, the two ends of described pull bar 7
Neutralize the support ear on the 3rd flange 12 with the support ear in first flange 1 respectively to be connected.Preferably, the two ends of pull bar 7 are passed through respectively
Two groups of nuts 10 and the support adjustable connection in ear position；First flange 1 and support ear between, the 3rd flange 12 and support ear between be welding
Connect.
Described bellows 5 is enclosed between guide shell 6 outside, the first adapter 2 and the second adapter 14, the outer side wave of bellows 5
At paddy position, (alternatively in the outside annular groove of bellows 5) is provided with reinforcing ring 4 again.
The inner of described first adapter 2 is fixedly connected with the first baffle ring 3 contacting with bellows 5.Preferably, first connect
It is to be welded to connect between pipe 2 and the first baffle ring 3.
The inner of described second adapter 14 is fixedly connected with the second baffle ring 15 contacting with bellows 5.Preferably, second
It is to be welded to connect between adapter 14 and the second baffle ring 15.
It is equipped with sealing ring 13 in described first flange 1 and second flange 11.
All patents, the full content of patent application and other bibliography should be incorporated by reference into present specification.But
It is if one of the application term and the term phase conflict having included bibliography, preferential with the term of the application.
It should be noted that " first " described herein, " second " or similar vocabulary be not offered as any suitable
Sequence, quality or importance, are used only to distinguish different technical characteristics.The qualifier " about " that combined amount uses comprises described
The implication that value and content context are specified.(for example: it includes error during measurement specific quantity)
The exhaustion of above-described embodiment not specific embodiment, also can have other embodiments, above-described embodiment purpose exists
In explanation the utility model, and unrestricted protection domain of the present utility model, all is come by the utility model simple change
Application all falls within protection domain of the present utility model.
Claims (10)
1. a kind of band reinforcing ring corrugated expansion joint it is characterised in that: include guide shell (6), the first adapter (2), the first method
Blue (1), the second adapter (14), second flange (11), the 3rd flange (12), pull bar (7) and bellows (5)；
Described first adapter (2) is enclosed within outside the medium entrance end of guide shell (6), and is fixedly connected with guide shell (6)；
Described first flange (1) is fixedly connected on the outer end of the first adapter (2)；
Described second adapter (14) is enclosed within outside the media outlet end of guide shell (6), and can opposite flow cylinder (6) axial movement；
Described second flange (11) is fixedly connected on the outer end of the second adapter (14)；
The lateral wall of the second adapter (14) inside second flange (11) is fixedly connected with limited block (8), and the second method
Leave distance between blue (11) and limited block (8), described 3rd flange (12) be enclosed within second flange (11) and limited block (8) it
Between, the outside of the second adapter (14), and the 3rd flange (12) can move back between second flange (11) and limited block (8)
Dynamic；
Described pull bar (7) is connected between first flange (1) and the 3rd flange (12) thus by first flange (1) and the 3rd method
Blue (12) couple together；
Described bellows (5) is enclosed within outside guide shell (6), the first adapter (2) and second is taken between (14), bellows (5)
It is provided with reinforcing ring (4) at the wave trough position of outside again.
2. band reinforcing ring corrugated expansion joint according to claim 1 it is characterised in that: described first flange (1) and the
Support ear (9) has been fixedly connected with three flanges (12), the two ends of described pull bar (7) respectively with first flange (1) on support ear in
Connect with the support ear on the 3rd flange (12).
3. according to claim 2 with reinforcing ring corrugated expansion joint it is characterised in that: the two ends of described pull bar (7) are divided
Tong Guo not two groups of nuts (10) and the support adjustable connection in ear position.
4. according to claim 2 band reinforcing ring corrugated expansion joint it is characterised in that: described first flange (1) with support
Between ear, it is and is welded to connect between the 3rd flange (12) and support ear.
5. according to claim 1 with reinforcing ring corrugated expansion joint it is characterised in that: described first adapter (2) interior
End is fixedly connected with the first baffle ring (3) contacting with bellows (5).
6. band reinforcing ring corrugated expansion joint according to claim 5 it is characterised in that: described first adapter (2) and the
It is to be welded to connect between one baffle ring (3).
7. according to claim 1 with reinforcing ring corrugated expansion joint it is characterised in that: described second adapter (14) interior
End is fixedly connected with the second baffle ring (15) contacting with bellows (5).
8. band reinforcing ring corrugated expansion joint according to claim 7 it is characterised in that: described second adapter (14) and the
It is to be welded to connect between two baffle rings (15).
9. band reinforcing ring corrugated expansion joint according to claim 1 it is characterised in that: described first flange (1) and the
Sealing ring (13) is equipped with two flanges (11).
10. band reinforcing ring corrugated expansion joint according to claim 1 it is characterised in that: described first adapter (2) and lead
Between flow cartridge (6), first flange (1) and first adapter (2) between, second flange (11) with second take over (14) between and
It is between second adapter (14) and limited block (8) and be welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620723902.2U CN205896533U (en) | 2016-07-11 | 2016-07-11 | Take beaded finish corrugated expansion joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620723902.2U CN205896533U (en) | 2016-07-11 | 2016-07-11 | Take beaded finish corrugated expansion joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205896533U true CN205896533U (en) | 2017-01-18 |
Family
ID=57771267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620723902.2U Expired - Fee Related CN205896533U (en) | 2016-07-11 | 2016-07-11 | Take beaded finish corrugated expansion joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205896533U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317328A (en) * | 2018-04-04 | 2018-07-24 | 南京知行管业有限公司 | A kind of general compensator of combustion gas |
| CN110748735A (en) * | 2019-11-01 | 2020-02-04 | 江苏崇畅机械有限公司 | High-temperature air pipe hydraulic drive expansion joint |
-
2016
- 2016-07-11 CN CN201620723902.2U patent/CN205896533U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317328A (en) * | 2018-04-04 | 2018-07-24 | 南京知行管业有限公司 | A kind of general compensator of combustion gas |
| CN110748735A (en) * | 2019-11-01 | 2020-02-04 | 江苏崇畅机械有限公司 | High-temperature air pipe hydraulic drive expansion joint |
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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: 20170118 Termination date: 20200711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |