CN2525336Y - Claw block type pipeline quick connector - Google Patents
Claw block type pipeline quick connector Download PDFInfo
- Publication number
- CN2525336Y CN2525336Y CN 02215361 CN02215361U CN2525336Y CN 2525336 Y CN2525336 Y CN 2525336Y CN 02215361 CN02215361 CN 02215361 CN 02215361 U CN02215361 U CN 02215361U CN 2525336 Y CN2525336 Y CN 2525336Y
- Authority
- CN
- China
- Prior art keywords
- groove
- claw block
- quick connector
- block type
- type 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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Abstract
The utility model relates to a claw block type pipeline quick connector which comprises a pair of semicircle connective slice in joint connection with each other through a bolt. The interior section of each semicircle connective slice is provided with a claw block capable of overcoming the axial force. The interior side of each semicircle connective slice is provided with an arch groove, the groove is provided with a lower end and a higher end, both of which form a positioning step, a sealing ring which is tabled with the groove is arranged inside the groove, wherein, the left end and the right end of the semicircle connective slice are prolonged respectively to connective ears with pylomes. When the specific claw block provided by the utility model is fixed by the bolt, the sawtooth on the claw block cuts into the exterior wall of the pipeline to overcome the axial force, and the utility model has simple structure, rapid and convenient connection of the pipeline without leakage, reliable technology with low cost, and the capability to improve the construction efficiency. The utility model is mainly used for connection of pipeline, in particular to all kinds of pipelines with liner coating.
Description
Technical field
The utility model relates to pipeline connecting device, particularly a kind of claw block type pipeline quick connector that two pipelines are connected as one.
Background technique
Existing pipeline is connected with following two kinds of forms:
A kind of is that the required pipeline junction that continues is pressed outside thread, on then the female pipe joint of same caliber being spirally connected, this kind connects the 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, so expend manpower and financial resources.
Another kind is that the pipeline that continues need not to press screw thread, as long as cut to suitable length, the pipe coupler with corresponding band set screw nut connects then, though connecting, this kind can be omitted in the operation that the pipeline place that continues presses screw thread, but the complex manufacturing technology of joiner own, the cost height is difficult for promoting.
Summary of the invention
In order to overcome the shortcoming of above-mentioned pipe coupler and Placement, task of the present utility model provides a kind of claw block type pipeline quick connector, and it has solved existing in prior technology and has connected complexity, expends many problems.
The technical solution of the utility model is as follows:
A kind of claw block type pipeline quick connector, it is formed by the bolt butt joint by a pair of semicircle plate, and the inboard of described semicircle plate is provided with the piece of grabbing that can overcome axial force; The inboard of described semicircle plate is provided with the groove of camber line shape, settles and the chimeric seal ring of groove in the low side of groove and the high-end formation positioning step, groove, and two ends extend the connection ear that the band through hole is set respectively about semicircle plate.
Piece fastening time at bolt grabbed in special use of the present utility model, grabs the sawtooth incision pipeline outer wall on the piece and overcomes axial force, and it is simple in structure, and the pipeline that continues is convenient and swift, connects ne-leakage, and technology is reliable and cost is low, has improved efficiency of construction.The utility model is mainly used in pipeline and connects, and is used in particular for all pipelines of lining coating.
Description of drawings
Accompanying drawing is the structural representation of a kind of claw block type pipeline quick connector of the present utility model.
Embodiment
Referring to accompanying drawing, a kind of claw block type pipeline quick connector of the present utility model is made of a pair of semicircle plate 1, when two semicircle plate 1 obvolvents during in pipeline 5, the connecting through hole in the semicircle plate 1 interconnects, and is fixing with bolt 3 and band shoulder nut 2 again.
The inboard of semicircle plate 1 is provided with grabs piece 6, is provided with and grabs the axial force that piece 6 can overcome pipeline, can be tightened up better.Grab the surperficial indentation of piece 6, grab piece 6 bolt fastening down, grab on the piece 6 sawtooth incision pipeline outer wall and overcome axial force.Grabbing piece 6 can exchange according to pipe diameter.
The inboard of semicircle plate 1 is provided with groove 7, the low side of groove 7 and the high-end formation positioning step of camber line shape.Settle seal ring 4 in the groove 7, seal ring 4 is entrenched in the groove 7.Seal ring 4 and groove 7 chimeric surfaces are convex.The inner face of seal ring 4 can be provided with the T-shaped groove in its cross section.
Two ends extend the connection ear 8 that the band through hole is set respectively about semicircle plate 7.Set through hole is oval-shaped through hole on the connection ear 8, bolt can be penetrated through hole and be connected and fixed.
Claims (5)
1. claw block type pipeline quick connector, it is formed by the bolt butt joint by a pair of semicircle plate, it is characterized in that the inboard of described semicircle plate is provided with the piece of grabbing that can overcome axial force; The inboard of described semicircle plate is provided with the groove of camber line shape, settles and the chimeric seal ring of groove in the low side of groove and the high-end formation positioning step, groove, and two ends extend the connection ear that the band through hole is set respectively about semicircle plate.
2. claw block type pipeline quick connector according to claim 1 is characterized in that, described surperficial indentation of grabbing piece.
3. claw block type pipeline quick connector according to claim 1 is characterized in that the chimeric surface of described seal ring and groove is convex.
4. claw block type pipeline quick connector according to claim 1 is characterized in that the inner face of described seal ring is provided with the T-shaped groove in its cross section.
5. claw block type pipeline quick connector according to claim 1 is characterized in that set through hole is oval-shaped through hole on the described connection ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02215361 CN2525336Y (en) | 2002-01-25 | 2002-01-25 | Claw block type pipeline quick connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02215361 CN2525336Y (en) | 2002-01-25 | 2002-01-25 | Claw block type pipeline quick connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2525336Y true CN2525336Y (en) | 2002-12-11 |
Family
ID=33694514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02215361 Expired - Fee Related CN2525336Y (en) | 2002-01-25 | 2002-01-25 | Claw block type pipeline quick connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2525336Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1333196C (en) * | 2005-02-06 | 2007-08-22 | 葛文宇 | Method for connecting wedged cone shaped tooth block combination locking pipe |
| CN103115206A (en) * | 2013-03-05 | 2013-05-22 | 葛文宇 | Female-male buckle hoop connection method for pipeline |
-
2002
- 2002-01-25 CN CN 02215361 patent/CN2525336Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1333196C (en) * | 2005-02-06 | 2007-08-22 | 葛文宇 | Method for connecting wedged cone shaped tooth block combination locking pipe |
| CN103115206A (en) * | 2013-03-05 | 2013-05-22 | 葛文宇 | Female-male buckle hoop connection method for pipeline |
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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 |