CN2345826Y - Quick coupler for pipeline - Google Patents
Quick coupler for pipeline Download PDFInfo
- Publication number
- CN2345826Y CN2345826Y CN 98224332 CN98224332U CN2345826Y CN 2345826 Y CN2345826 Y CN 2345826Y CN 98224332 CN98224332 CN 98224332 CN 98224332 U CN98224332 U CN 98224332U CN 2345826 Y CN2345826 Y CN 2345826Y
- Authority
- CN
- China
- Prior art keywords
- plate
- groove
- utility
- model
- pipeline
- 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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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a rapid coupler for pipelines, which is characterized in that the utility model is composed of a pair of semicircle connecting sheets with the butt connection by a screw bolt. The inner side of each semicircle connecting sheet is provided with an arc groove with full length. The upper side and the lower side are respectively provided with a positioning step with full length. The left end and the right end are respectively and extensively provided with a pair of connecting lugs. The utility model also comprises a sealing ring which can be inlaid in the groove of each connecting sheet. The utility model has simple structure, convenient operation and reliable connection.
Description
The utility model relates to a kind of pipe coupler, relates in particular to a kind of rapid pipeline joiner that two pipelines are connected as one.
Existing pipeline is connected with two kinds of methods: a kind of is that required pipeline connection place of continuing is pressed outside thread, on then the female pipe joint of same caliber being spirally connected, this method construction trouble, all splicing sleeves must be measured as required, accurately cutting, in operating process, also to add sealing materials such as silk fiber crops, glue, pipe could be continued waste of manpower, financial resources; Another kind is that the pipeline that continues need not to press screw thread, as long as cut to suitable length, use the pipe coupler of corresponding band set screw nut to connect then, though this method can be omitted the operation that the pipeline place that continues presses screw thread, the complex manufacturing technology of joiner own, cost height, the difficult popularization.
The purpose of this utility model is exactly propose for the shortcoming that overcomes above-mentioned pipeline connector a kind of simple in structure, easy to operate, connect reliable and the low pipeline quick connector of cost.
The purpose of this utility model is achieved in that a kind of pipeline quick connector, it is characterized in that, is docked by bolt by the plate of a pair of semicircle to form; The all elongated groove that is provided with arc in the inboard of described each semicircle plate; Each elongated location step that is provided with of the both sides up and down of described each semicircle plate; Each extension of described each two ends, the semicircle plate left and right sides is provided with a pair of engaging lug, and described each engaging lug is provided with an oval-shaped through hole; Also comprise a seal ring, sealing circle outer surface is the arc of projection, and the arc groove that is provided with each plate cooperates, and can be embedded in the groove of each plate; It is "T"-shaped groove that the inner face of described seal ring also is provided with a ring cross-section.
Further feature of the present utility model is that described each engaging lug surface is provided with locking groove between through hole and plate edge.
Because the utility model has adopted above structure, makes the pipeline that continues convenient and swift, improves efficiency of construction.
Concrete structure of the present utility model is further provided by following embodiment and accompanying drawing thereof.
Accompanying drawing one is the utility model embodiment's an overall structure schematic representation;
Accompanying drawing two is A-A sectional views of accompanying drawing one;
Accompanying drawing three is the utility model user mode figure when continuing pipeline.
See also accompanying drawing:
The utility model is made of the plate 1,2 of a pair of semicircle, and the both sides of each plate respectively stretch out and establish a connection ear 11, and each connects on ear 11 respectively establishes an oval-shaped connecting through hole 111.When two semicircle plates, 1,2 obvolvents when being continued pipe section, the connecting through hole in described each plate is relative in twos, and is fixing with bolt 3, nut 4 again.The screw rod root of described bolt 3 also is the ellipse that can cooperate with connecting through hole 111, and like this when connecting two plates, bolt can transfer in connecting through hole, easy-to-operat.The utility model is also established a locking groove (not shown) between each connects the edge of the connecting through hole of ear and plate, this groove can be a Fishtail, it also can be prismatic, consistent with the shape of nuts, when each connecting sheet of Bolt Connection, screw-cap is stuck in this locking groove, has prevented bolt transfer effect too.
An arc or trapezoidal groove are respectively established in the utility model two plates 1,2 inboards, a location step 13 is also respectively established in its both sides of the edge, this positioning step 13 is entrenched in the circle groove 51 that is set in advance on the pipeline 5 that continues (in conjunction with referring to Fig. 3), in case the joiner dislocation during use.Also comprise a seal ring 6, sealing circle 6 outer surfaces are the arc of protrusion, with the groove fit of two plates 1,2, and are embedded in the groove of described joiner, play the sealing of pipeline connection place.For increasing sealing, it is "T"-shaped groove 62 that the one side that combines with pipeline at seal ring 6 also is provided with a circular section, notch is outside, when connecting, two pipelines have water to be penetrated in the "T"-shaped groove by notch, the pressure of water can make seal ring fit the more tube wall of coupled pipe and the inwall of plate, increases sealing.
The utility model is mainly used in pipeline and connects, easy construction, quick, reliable, ne-leakage.
Claims (2)
1. a pipeline quick connector is characterized in that, dock by bolt by the plate of a pair of semicircle to form,
The all elongated groove that is provided with arc in the inboard of described each semicircle plate;
Each elongated location step that is provided with of the both sides up and down of described each semicircle plate;
Each extension of described each two ends, the semicircle plate left and right sides is provided with a pair of engaging lug, and described each engaging lug is provided with an oval-shaped through hole;
Also comprise a seal ring, sealing circle outer surface is the arc of projection, and the arc groove that is provided with each plate cooperates, and can be embedded in the groove of each plate; It is "T"-shaped groove that the inner face of described seal ring also is provided with a ring cross-section.
2. pipeline quick connector according to claim 1 is characterized in that: described each engaging lug surface is provided with locking groove between through hole and plate edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98224332 CN2345826Y (en) | 1998-06-18 | 1998-06-18 | Quick coupler for pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98224332 CN2345826Y (en) | 1998-06-18 | 1998-06-18 | Quick coupler for pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2345826Y true CN2345826Y (en) | 1999-10-27 |
Family
ID=33975224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98224332 Expired - Fee Related CN2345826Y (en) | 1998-06-18 | 1998-06-18 | Quick coupler for pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2345826Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100362275C (en) * | 2004-12-10 | 2008-01-16 | 罗晓晖 | Riveted rolled plate type long large hose |
| CN102401205A (en) * | 2011-11-14 | 2012-04-04 | 杨锋钢 | Fast connecting device of pipelines |
-
1998
- 1998-06-18 CN CN 98224332 patent/CN2345826Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100362275C (en) * | 2004-12-10 | 2008-01-16 | 罗晓晖 | Riveted rolled plate type long large hose |
| CN102401205A (en) * | 2011-11-14 | 2012-04-04 | 杨锋钢 | Fast connecting device of pipelines |
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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 |