CN203413261U - Flange connection structure - Google Patents
Flange connection structure Download PDFInfo
- Publication number
- CN203413261U CN203413261U CN201320375176.6U CN201320375176U CN203413261U CN 203413261 U CN203413261 U CN 203413261U CN 201320375176 U CN201320375176 U CN 201320375176U CN 203413261 U CN203413261 U CN 203413261U
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- CN
- China
- Prior art keywords
- flange
- nuts
- connection structure
- utility
- model
- 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 discloses a flange connection structure. The flange connection structure comprises a flange, bolts and nuts, wherein the bolts and the nuts are arranged on the flange; the nuts are fixedly arranged on the flange; furthermore, the nuts are welded to the flange; furthermore, the nuts and the flange are of arc-welding welded structures. Compared with the prior art, the flange connection structure has the beneficial effects that the nuts are not required to be fixed during flange connection, so that the connection is timesaving and laborsaving, and consistent praise is obtained from customers.
Description
Technical field
The utility model relates to a kind of flanged connecting structure.
Background technique
Between purifier and front end silencing apparatus and rear end outlet pipe, conventionally adopt flange to be connected, concrete Placement is that flange on purifier and the same shape flange on silencing apparatus or outlet pipe are combined closely and be bolted, but bolt is fixing always cumbersome in client's assembling process in the past, installer's action is: left hand is held hexagon wrench clamping nut, the right hand is held pneumatic wrench swivel bolt, and installation is wasted time and energy.
Model utility content
For the problems of the prior art, the purpose of this utility model is that a kind of flanged connecting structure will be provided.
In order to achieve the above object, the technical solution of the utility model is: a kind of flanged connecting structure, comprise flange, and be arranged on the screw bolt and nut on flange, described nut is fixedly installed on flange.
Further, described nut-welding is on flange.
Further, between described nut and flange, be arc welding structure.
Compared with prior art, the beneficial effects of the utility model are: without set screw nut, time saving and energy saving during adpting flange, obtain client's consistent favorable comment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figure 1, a kind of flanged connecting structure, comprises flange 1, is arranged on bolt 2 and nut 3 on flange 1, and described nut 3 is fixedly installed on flange 1; Described nut 3 is welded on flange 1; Between described nut 3 and flange 1, it is arc welding structure 4.
Compared with prior art, the beneficial effects of the utility model are: without set screw nut, time saving and energy saving during adpting flange, obtain client's consistent favorable comment.
All simple distortion of making in the situation that not departing from the utility model core or modification all fall into protection domain of the present utility model.
Claims (3)
1. a flanged connecting structure, comprises flange, is arranged on the screw bolt and nut on flange, it is characterized in that, described nut is fixedly installed on flange.
2. a kind of flanged connecting structure according to claim 1, is characterized in that, described nut-welding is on flange.
3. a kind of flanged connecting structure according to claim 2, is characterized in that, is arc welding structure between described nut and flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320375176.6U CN203413261U (en) | 2013-06-27 | 2013-06-27 | Flange connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320375176.6U CN203413261U (en) | 2013-06-27 | 2013-06-27 | Flange connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203413261U true CN203413261U (en) | 2014-01-29 |
Family
ID=49976149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320375176.6U Expired - Fee Related CN203413261U (en) | 2013-06-27 | 2013-06-27 | Flange connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203413261U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390082A (en) * | 2014-09-12 | 2015-03-04 | 苏州博菡环保科技有限公司 | Flange connecting structure |
| CN110056124A (en) * | 2019-05-31 | 2019-07-26 | 衡水益通管业股份有限公司 | Flanged joint corrugated plating |
| JP2021067306A (en) * | 2019-10-21 | 2021-04-30 | コスモ工機株式会社 | Flange reinforcing tool |
-
2013
- 2013-06-27 CN CN201320375176.6U patent/CN203413261U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390082A (en) * | 2014-09-12 | 2015-03-04 | 苏州博菡环保科技有限公司 | Flange connecting structure |
| CN110056124A (en) * | 2019-05-31 | 2019-07-26 | 衡水益通管业股份有限公司 | Flanged joint corrugated plating |
| JP2021067306A (en) * | 2019-10-21 | 2021-04-30 | コスモ工機株式会社 | Flange reinforcing tool |
| JP7330061B2 (en) | 2019-10-21 | 2023-08-21 | コスモ工機株式会社 | Flange stiffener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 454750 Jiaozuo, Mengzhou Industrial Zone, Pearl River Road, No. 48, No. Patentee after: Henan Green Voight Environmental Protection Technology Co., Ltd. Address before: 454750 Mengzhou high tech Development Zone, Henan City, Henan province Green purifier Limited by Share Ltd Patentee before: Henan Green Water Purifier Co., Ltd. |
|
| 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: 20140129 Termination date: 20210627 |