CN204829020U - Funnel flange - Google Patents
Funnel flange Download PDFInfo
- Publication number
- CN204829020U CN204829020U CN201520478448.4U CN201520478448U CN204829020U CN 204829020 U CN204829020 U CN 204829020U CN 201520478448 U CN201520478448 U CN 201520478448U CN 204829020 U CN204829020 U CN 204829020U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- flange
- funnel
- thimble
- spring
- 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.)
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Abstract
The utility model provides a funnel flange, including flange, steel pipe, funnel, the flange is located the outside of funnel and steel pipe, funnel and steel pipe are one shot forming's overall structure, the steel pipe is equipped with the enhancement layer with flange joint, be provided with spring and thimble in the enhancement layer of steel pipe and flange joint department, the spring both ends are fixed with steel pipe outer wall and thimble respectively, whether the thimble other end is unsettled, and funnel and steel pipe one shot forming reduce the welded degree of difficulty, and the enhancement layer that passes through the steel pipe outside during flange welding simultaneously reduces the welding to the harm of steel pipe, and simply observe the enhancement layer and wear and tear through thimble and spring are next, the utility model discloses it is simply feasible, with low costs.
Description
Technical field
The utility model relates to flange and manufactures field, particularly a kind of funnel flange.
Background technique
The conventional funnel flange used is combined respectively by welding manner prefabricated flange, reducing funnel, steel pipe three part, because the tube wall of steel pipe is thinner, during usual welding, difficulty is larger, yielding, quality is unstable, and naked eyes are difficult to observe, thus affect and reduce the working life of funnel flange and other equipment.
Summary of the invention
Easily deform when welding for existing funnel flange, affect the problems such as working life, the utility model provides a kind of funnel flange, in order to achieve the above object, the utility model is by the following technical solutions: the utility model comprises flange 1, steel pipe 2, funnel 3, described flange 1 is positioned at the outside of funnel 3 and steel pipe 2, described funnel 3 is one-time formed overall structure with steel pipe 2, described steel pipe 2 is connected with reinforced layer 4 with flange 1, spring 41 and thimble 42 is provided with in described steel pipe 2 and the reinforced layer 4 of flange 1 joint, described spring 41 two ends are fixed with steel pipe 2 outer wall and thimble 42 respectively, described thimble 42 the other end is unsettled.
Preferably, described reinforced layer 4 is acclivitous structure, and described reinforced layer 4 angle of inclination is 45 °-60 °.
The beneficial effects of the utility model: the utility model funnel and steel pipe once-through, reduce the difficulty of welding, reduce the infringement of welding to steel pipe by the reinforced layer outside steel pipe during flange welding simultaneously, and simply observe reinforced layer by thimble and spring and whether wear and tear, the utility model simple possible, cost are low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is plan view of the present utility model.
In figure: 1, flange; 2, steel pipe; 3, funnel; 4, reinforced layer, 41, spring, 42, thimble.
Embodiment
Shown in Fig. 1, Fig. 2, the utility model comprises flange 1, steel pipe 2, funnel 3, described flange 1 is positioned at the outside of funnel 3 and steel pipe 2, described funnel 3 is one-time formed overall structure with steel pipe 2, described steel pipe 2 is connected with reinforced layer 4 with flange 1, be provided with spring 41 and thimble 42 in described steel pipe 2 and the reinforced layer 4 of flange 1 joint, described spring 41 two ends are fixed with steel pipe 2 outer wall and thimble 42 respectively, and described thimble 42 the other end is unsettled.
Preferably, described reinforced layer 4 is acclivitous structure, and described reinforced layer 4 angle of inclination is 45 °-60 °.
Claims (2)
1. a funnel flange, comprise flange (1), steel pipe (2), funnel (3), it is characterized in that: described flange (1) is positioned at the outside of funnel (3) and steel pipe (2), described funnel (3) and steel pipe (2) are one-time formed overall structure, described steel pipe (2) and flange (1) are connected with reinforced layer (4), spring (41) and thimble (42) is provided with in described steel pipe (2) and the reinforced layer (4) of flange (1) joint, described spring (41) two ends are fixed with steel pipe (2) outer wall and thimble (42) respectively, described thimble (42) the other end is unsettled.
2. a kind of funnel flange according to claim 1, is characterized in that: described reinforced layer (4) is acclivitous structure, and described reinforced layer (4) angle of inclination is 45 °-60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520478448.4U CN204829020U (en) | 2015-07-06 | 2015-07-06 | Funnel flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520478448.4U CN204829020U (en) | 2015-07-06 | 2015-07-06 | Funnel flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204829020U true CN204829020U (en) | 2015-12-02 |
Family
ID=54686622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520478448.4U Active CN204829020U (en) | 2015-07-06 | 2015-07-06 | Funnel flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204829020U (en) |
-
2015
- 2015-07-06 CN CN201520478448.4U patent/CN204829020U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |