CN202215887U - End flange structure for glass reinforced plastic pipe - Google Patents
End flange structure for glass reinforced plastic pipe Download PDFInfo
- Publication number
- CN202215887U CN202215887U CN2011202902685U CN201120290268U CN202215887U CN 202215887 U CN202215887 U CN 202215887U CN 2011202902685 U CN2011202902685 U CN 2011202902685U CN 201120290268 U CN201120290268 U CN 201120290268U CN 202215887 U CN202215887 U CN 202215887U
- Authority
- CN
- China
- Prior art keywords
- flange
- pipe body
- pillar
- reinforced plastic
- glass reinforced
- 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 relates to an end flange structure for a glass reinforced plastic pipe. The end flange structure comprises a pipe body and a flange positioned at an end of the pipe body; the flange is connected with a protective tube; and the protective tube is sleeved at an outer side of the pipe body. The flange is connected with the protective tube, so that a protective function on the pipe body is exerted at the flange part, the occurrence of stress concentration is prevented, the strength and rigidity of the pipe body at the flange part are improved, and the service life of the pipe body is prolonged.
Description
Technical field
The utility model relates to a kind of Glass Steel Tube flange arrangement.
Background technique
The Glass Steel Tube that uses is at present accomplished through flange and clamping bolt when connecting relatively, and flange is located at pipe end, and the stressed back of body is prone to produce the stress concentration phenomenon at the flange place, and this place's body is yielding or crooked.
Summary of the invention
The purpose of the utility model provides a kind of Glass Steel Tube flange arrangement that body is had protective action, improves bending resistance, non-deformability, prolongs its working life at the flange place, overcomes the deficiency of existing technology.
The Glass Steel Tube flange arrangement of the utility model comprises body and the flange that is positioned at pipe end, and flange is connected with pillar, and protective pipe sleeve is contained in the outside of body.The thickness of pillar is gradual change type.
The Glass Steel Tube flange arrangement of the utility model because flange is connected to pillar, has played the protective action to body at the flange place, has prevented the generation of stress concentration phenomenon, has improved the strength and stiffness of flange place body, prolongs its working life.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
As shown in Figure 1: 1 is the body of glass fibre reinforced plastics material, and 2 is the flange of pipe end, and flange 2 is connected with pillar 3, and pillar 3 is sleeved on the outside of body 1.Flange 2 is structure as a whole with pillar 3.Utilize resin fastening bonding between pillar 3 and the body 1.The thickness of pillar 3 is gradual change type.Because flange 2 is connected to pillar 3, the protective action to body 1 has been played at 2 places at flange, has prevented the generation of stress concentration phenomenon, has improved the strength and stiffness of flange 2 place's bodys 1, prolongs its working life.
Claims (1)
1. Glass Steel Tube termination flange arrangement; Comprise body (1) and be positioned at the flange (2) of body (1) termination; It is characterized in that: flange (2) is connected with pillar (3), and pillar (3) is sleeved on the outside of body (1), and the thickness of pillar (3) is gradual change type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202902685U CN202215887U (en) | 2011-08-11 | 2011-08-11 | End flange structure for glass reinforced plastic pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202902685U CN202215887U (en) | 2011-08-11 | 2011-08-11 | End flange structure for glass reinforced plastic pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202215887U true CN202215887U (en) | 2012-05-09 |
Family
ID=46015142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202902685U Expired - Fee Related CN202215887U (en) | 2011-08-11 | 2011-08-11 | End flange structure for glass reinforced plastic pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202215887U (en) |
-
2011
- 2011-08-11 CN CN2011202902685U patent/CN202215887U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20120811 |