CN2326816Y - Emergency connector for rush repairing connector for connecting fillister head steel-pipe - Google Patents
Emergency connector for rush repairing connector for connecting fillister head steel-pipe Download PDFInfo
- Publication number
- CN2326816Y CN2326816Y CN 98202531 CN98202531U CN2326816Y CN 2326816 Y CN2326816 Y CN 2326816Y CN 98202531 CN98202531 CN 98202531 CN 98202531 U CN98202531 U CN 98202531U CN 2326816 Y CN2326816 Y CN 2326816Y
- Authority
- CN
- China
- Prior art keywords
- connector
- rubber pad
- semi
- groove
- annular seal
- 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 emergency connector for the rush repair of the connector for connecting a fillister steel pipe, composed of an upper and a lower rings. Both sides of the half ring of the connector are respectively provided with a sealing groove, and the interior of each groove is provided with a half ring-shaped sealing rubber pad; both ends of the sealing rubber pad are provided with oblique angles; a flat rubber pad is arranged between the upper and the lower half rings; shaft lines of holes of bolts used for fixing the connector are arranged on the outer sides of neutral surfaces of the sealing grooves. The utility model has the advantages of convenient and quick use, high sealing pressure and good effect.
Description
The utility model is a kind of rapid connector in the pipeline repairing.
The rapid connector of the existing connector repairing that is used to connect the trough steel pipe in use, the both sides that need thereon, seal between semi-ring and the body down are provided with several respectively and regulate bolt, regulate the part-annular seal rubber pad, make it to be pressed on the body, could realize sealing.Because it is many to regulate bolt, when the repairing operation, lose time very much, also influence sealing effect.
Fastening central axis between existing upper and lower two semi-rings of rapid connector with bolt hole, in the inboard of part-annular seal rubber pad perpendicular to the median plane of tube axis, make the pulling force of bolt can't be delivered to the place that is easy to generate leakage most well, i.e. the flat rubber cushion and the part-annular seal rubber pad junction of the direct junction point sealing of the upper and lower semi-ring of rapid connector usefulness.
The purpose of this utility model provides a kind of novel emergency connector, to improve the sealing load of rapid connector.
The purpose of this utility model is achieved in that
Rapid connector is made up of upper and lower two semi-rings, it is characterized in that: two of connector semi-rings respectively have a sealed groove, and groove is embedded with the part-annular seal rubber pad; The seal rubber pad two ends are the oblique angle, between upper and lower two semi-rings flat rubber cushion are arranged; The axis in connector fixed-use bolt hole is positioned at the outside of sealed groove neutral surface.
Part-annular seal rubber pad outer is provided with fixing lug boss, and the shrinkage pool that matches with part-annular seal rubber pad boss is arranged in the groove.
On the flat rubber cushion fixing lug boss is arranged, semi-ring connector and flat rubber cushion join has the shrinkage pool that matches with flat rubber cushion on the plane.
The utility model has the advantages that: easy to use, quick, the sealing load height, effective.
Introduce the utility model in detail below in conjunction with accompanying drawing:
Fig. 1 is the utility model structural representation;
Fig. 2 is flat rubber cushion schematic representation;
Fig. 3 is the utility model user mode figure.
Wherein: 1-connector semi-ring 2-sealed groove
The flat rubber cushion of 3-part-annular seal rubber pad 4-
The flat rubber cushion boss of 5-semi-ring seal rubber pad boss 6-
The 7-shrinkage pool
The utility model is regulated into part-annular seal rubber pad oneself by becoming manual tune part-annular seal rubber pad, and clamping bolt, nut are twisted tightly more, press tightly more between the part-annular seal rubber pad, better sealing.
The utility model passes through fastening central axis with bolt hole between upper and lower two semi-rings of rapid connector, move on to the outside of the neutral surface of sealed groove, make the pulling force of bolt can be delivered to the place that is easy to generate leakage most preferably, be the flat rubber cushion and the part-annular seal rubber pad junction of the upper and lower semi-ring junction point sealing of rapid connector usefulness, better compress between such two kinds of seal rubber pads, sealing load improves.
The utility model is designed to have a certain degree with level by two ends with the part-annular seal rubber pad, makes itself and flat rubber cushion overlay tighter.
The utility model is by will being provided with boss on the part-annular seal rubber pad periphery, and correspondingly in the seal groove of the upper and lower semi-ring of rapid connector shrinkage pool is set, and fixes their relative position.
The utility model is by will being provided with boss on the flat rubber cushion, and correspondingly on the upper and lower semi-ring of rapid connector shrinkage pool is set, and fixes their relative position.
Claims (3)
1. a rapid connector that is used to connect the connector repairing of trough steel pipe is made up of upper and lower two semi-rings, and it is characterized in that: two of connector semi-rings respectively have a sealed groove, and groove is embedded with the part-annular seal rubber pad; The seal rubber pad two ends are the oblique angle, between upper and lower two semi-rings flat rubber cushion are arranged; The axis in connector fixed-use bolt hole is positioned at the outside of sealed groove neutral surface.
2. rapid connector according to claim 1 is characterized in that: part-annular seal rubber pad outer is provided with fixing lug boss, and the shrinkage pool that matches with part-annular seal rubber pad boss is arranged in the groove.
3. rapid connector according to claim 1 is characterized in that: on the flat rubber cushion fixing lug boss is arranged, semi-ring connector and flat rubber cushion join has the shrinkage pool that matches with flat rubber cushion on the plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98202531 CN2326816Y (en) | 1998-03-18 | 1998-03-18 | Emergency connector for rush repairing connector for connecting fillister head steel-pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98202531 CN2326816Y (en) | 1998-03-18 | 1998-03-18 | Emergency connector for rush repairing connector for connecting fillister head steel-pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2326816Y true CN2326816Y (en) | 1999-06-30 |
Family
ID=33959555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98202531 Expired - Fee Related CN2326816Y (en) | 1998-03-18 | 1998-03-18 | Emergency connector for rush repairing connector for connecting fillister head steel-pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2326816Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415271A (en) * | 2015-12-16 | 2016-03-23 | 中国人民解放军后勤工程学院 | Manual operating tool for inserted connection of slotted head steel tubes |
-
1998
- 1998-03-18 CN CN 98202531 patent/CN2326816Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415271A (en) * | 2015-12-16 | 2016-03-23 | 中国人民解放军后勤工程学院 | Manual operating tool for inserted connection of slotted head steel tubes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |