CN208090156U - Enhanced non-metal expansion joint guide shell - Google Patents
Enhanced non-metal expansion joint guide shell Download PDFInfo
- Publication number
- CN208090156U CN208090156U CN201820075253.9U CN201820075253U CN208090156U CN 208090156 U CN208090156 U CN 208090156U CN 201820075253 U CN201820075253 U CN 201820075253U CN 208090156 U CN208090156 U CN 208090156U
- Authority
- CN
- China
- Prior art keywords
- straight tube
- wall
- flange
- fixedly connected
- expansion joint
- 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
Links
- 229910052755 nonmetal Inorganic materials 0.000 title claims abstract description 12
- 210000003205 muscle Anatomy 0.000 claims 1
- 238000003466 welding Methods 0.000 abstract description 4
- BYACHAOCSIPLCM-UHFFFAOYSA-N 2-[2-[bis(2-hydroxyethyl)amino]ethyl-(2-hydroxyethyl)amino]ethanol Chemical group OCCN(CCO)CCN(CCO)CCO BYACHAOCSIPLCM-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 150000002843 nonmetals Chemical class 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model discloses a kind of enhanced non-metal expansion joint guide shells, including straight tube；Straight tube one end is turned up, and is formed the flange that turns up, several gussets is fixedly connected between straight tube outer wall and the end face of flange that turns up, gusset is distributed on straight tube outer wall；Further improvement lies in that：Gusset axial cross section is right angled triangle, and two right-angle sides are respectively fixedly connected in straight tube outer wall and turn up on end face of flange；Straight tube outer wall is equipped with castable, and castable is fixedly connected on by anchor studs on straight tube outer wall.The utility model high temperature resistant is avoided that welding deformation, and can significantly improve structural rigidity, intensity, reduces deformation during use.
Description
Technical field
The utility model is related to a kind of guide shells, more particularly to a kind of non-metal expansion joint guide shell.
Background technology
Non-metal expansion joint is widely used in the high temperature flue gas exhausting pipe line such as steam power plant, steel plant, smeltery, nonmetallic
Expansion joint is equipped with covering between two end flanges, and realization is flexible coupling, and guide shell is equipped in covering.The master of existing non-metal expansion joint
Defect is wanted to be：Guide shell be welded on take over or flange endoporus in, easily cause welding deformation；On the other hand, guide shell is thin
Wall straight tube is easily deformed during use.
Invention content
The utility model in view of the deficiencies of the prior art, proposes that one kind being avoided that welding deformation, and can significantly improve structure
Rigidity, intensity reduce the enhanced non-metal expansion joint guide shell deformed during use.
The utility model is achieved through the following technical solutions technical goal.
Enhanced non-metal expansion joint guide shell, including straight tube；It is theed improvement is that：Described straight tube one end is turned up, shape
At the flange that turns up, several gussets are fixedly connected between straight tube outer wall and the end face of flange that turns up, the gusset is distributed on straight tube outer wall
On.
In above structure, the gusset axial cross section is right angled triangle, and two right-angle sides are respectively fixedly connected in straight tube
It outer wall and turns up on end face of flange.
In above structure, the straight tube outer wall is equipped with castable, and the castable is fixedly connected on directly by anchor studs
On drum outer wall.
The utility model compared with prior art, has the positive effect that：
1, straight tube one end is turned up, and formation is turned up flange, when the utility model is used, is taken over or flange endoporus without being welded on
In, avoid welding deformation.
2, several gussets are fixedly connected between straight tube outer wall and the end face of flange that turns up, gusset is distributed on straight tube outer wall, is shown
It writes and improves the utility model structural rigidity, intensity, reduce deformation during use.
3, gusset axial cross section is right angled triangle, and two right-angle sides are respectively fixedly connected in straight tube outer wall and the flange that turns up
On end face, keep the utility model structural strength uniform.
4, straight tube outer wall is equipped with castable, and castable is fixedly connected on straight tube outer wall by anchor studs, is significantly improved
The utility model heat resistance.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is Fig. 1 left views.
Specific implementation mode
The utility model is described in further detail below according to attached drawing and in conjunction with the embodiments.
Enhanced non-metal expansion joint guide shell shown in attached drawing, including straight tube 1,1 one end of straight tube are turned up, and the flange that turns up is formed
3, it is fixedly connected with several gussets 2 between 1 outer wall of straight tube and 3 end face of flange of turning up（In the present embodiment, it is equipped with 6 gussets 2）, gusset
2 are distributed on 1 outer wall of straight tube.
2 axial cross section of gusset is right angled triangle, and two right-angle sides are respectively fixedly connected in 1 outer wall of straight tube and the flange that turns up
On 3 end faces.
1 outer wall of straight tube is equipped with castable 4, and castable 4 is fixedly connected on by anchor studs 6 on 1 outer wall of straight tube.
Claims (3)
1. a kind of enhanced non-metal expansion joint guide shell, including straight tube（1）；It is characterized in that：The straight tube（1）Outside one end
It turns over, forms the flange that turns up（3）, straight tube（1）Outer wall and the flange that turns up（3）Several gussets are fixedly connected between end face（2）, the muscle
Plate（2）It is distributed on straight tube（1）On outer wall.
2. enhanced non-metal expansion joint guide shell according to claim 1, it is characterised in that：The gusset（2）It is axial
Section is right angled triangle, and two right-angle sides are respectively fixedly connected in straight tube（1）Outer wall and the flange that turns up（3）On end face.
3. enhanced non-metal expansion joint guide shell according to claim 2, it is characterised in that：The straight tube（1）Outer wall
It is equipped with castable（4）, the castable（4）Pass through anchor studs（6）It is fixedly connected on straight tube（1）On outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820075253.9U CN208090156U (en) | 2018-01-17 | 2018-01-17 | Enhanced non-metal expansion joint guide shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820075253.9U CN208090156U (en) | 2018-01-17 | 2018-01-17 | Enhanced non-metal expansion joint guide shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208090156U true CN208090156U (en) | 2018-11-13 |
Family
ID=64065958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820075253.9U Expired - Fee Related CN208090156U (en) | 2018-01-17 | 2018-01-17 | Enhanced non-metal expansion joint guide shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208090156U (en) |
-
2018
- 2018-01-17 CN CN201820075253.9U patent/CN208090156U/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: 20181113 |