CN202733231U - Forcing type pipe connector - Google Patents
Forcing type pipe connector Download PDFInfo
- Publication number
- CN202733231U CN202733231U CN2012202719877U CN201220271987U CN202733231U CN 202733231 U CN202733231 U CN 202733231U CN 2012202719877 U CN2012202719877 U CN 2012202719877U CN 201220271987 U CN201220271987 U CN 201220271987U CN 202733231 U CN202733231 U CN 202733231U
- Authority
- CN
- China
- Prior art keywords
- joint
- packing ring
- female
- tool
- pin
- 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 relates to a forcing type pipe connector, which comprises a female connector with a hollow pipe body, a male connector and a forcing ring. Two ends of the female connector are provided with a first connection part and a butting part, the internal surface of the butting part is provided with internal threads and a positioning surface, two ends of the male connector are provided with a second connection part and an insertion part, the insertion part is arranged in the butting part of the female connector, the external surface of the male connector is convexly provided with a positioning part between the second connection part and the insertion part, the forcing ring is sleeved outside the second connection part of the male connector, the external surface of the forcing ring is provided with external threads, the external threads are screwed with the internal threads of the female connector, and a propping surface is formed by the side surface of the forcing ring so that the positioning part of the male connector is fixedly arranged between the positioning surface of the female connector and the propping surface of the forcing ring. Effects of rapid forcing type connection and fixation can be achieved.
Description
Technical field
A kind of urgent formula pipe joint espespecially is connected in tool joint pin and the female joint of carrying the water pipe two ends in advance, utilizes the packing ring will be in order to the tool joint pin and the mutual urgent fixing close type pipe joint of female joint of docking.
Background technique
The foundation engineering of general underground structure, can be with plastic pipe, the body such as iron pipe and steel pipe is widely used in the line construction configurations such as water delivery or accommodating elastic cable paper, therefore in different engineerings, then must be provided with individually the length of pipeline that meets different engineering demands, for the extension pipe line length then must connect the multistage pipeline, pipeline could be assembled to suitable length to meet engineering demand, yet, tradition is to weld or locking the mode such as screw is fixedly connected with two bodys in order to the method that connects the multistage pipeline mostly, reach the effect that increases length of pipeline, but it is slow that this kind method has connection speed, and easily make liquid in pipe produce the problems such as leakage, especially when being used for the underground utility configuration, then easily produce have assembling consuming time and bury can't prolonged use after fixed shortcoming, cause the engineering staff to need again excavated earth with reinforcement underground utility structure.
Be with, how to solve prior art because designing the bad insecure and pipeline of line construction configuration problem and the disappearance consuming time that cause, be the problem of being engaged in research and development that this relevant dealer desires most ardently.
The model utility content
Main purpose of the present utility model is, to carry the connecting end utilization of water pipes screw togather urgent mode for two differences of connection comes the urgent male and female joint that connects in advance two conveying water pipes that is fixed in, reaches quick urgent being connected and fixed also and can reclaim the effect of use again.
For reaching above-mentioned purpose, the technological scheme that the utility model adopts is: a kind of urgent formula pipe joint, be provided with female joint, tool joint pin and packing ring, wherein:
This female joint is the body of hollow shape, and the female joint two ends have respectively the first joint and end-to-end joint part, and the end-to-end joint part internal surface is provided with internal thread, and this internal thread is formed with locating face near the end of the first joint side;
This tool joint pin is the body of hollow shape, and the tool joint pin two ends have respectively the second joint and cutting graftage part, and plugging position is in the end-to-end joint part of female joint, and the tool joint pin outer surface convexes with the positioning part between the second joint and cutting graftage part;
This packing ring is the body of hollow shape, and be sheathed on outside the second joint of tool joint pin, and the packing ring outer surface is provided with outside thread, this external thread spiro fastening is in the internal thread of female joint, and packing ring is formed with supporting surface near the side surface of positioning part, and the positioning part of tool joint pin is fixed between the supporting surface of the locating face of female joint and packing ring.
Adopt structure of the present utility model, can reach the fast urgent effect that is connected and fixed.
Description of drawings
Fig. 1 is stereo appearance figure of the present utility model.
Fig. 2 is three-dimensional exploded view of the present utility model.
Fig. 3 is cross sectional side view of the present utility model.
Fig. 4 is sectional exploded view of the present utility model.
Description of reference numerals: 1, female joint; 11, the first joint; 12, end-to-end joint part; 121, internal thread; 122, locating face; 2, tool joint pin; 21, the second joint; 22, cutting graftage part; 23, positioning part; 3, packing ring; 31, outside thread; 32, supporting surface; 33, counter sink; 4, packing ring.
Embodiment
Please refer to Fig. 1 to shown in Figure 4, find out by knowing among the figure, urgent formula pipe joint of the present utility model is provided with female joint 1, tool joint pin 2 and packing ring 3, wherein:
This female joint 1 is the body of hollow shape, and female joint 1 two ends have respectively the first joint 11 and end-to-end joint part 12, and end-to-end joint part 12 internal surfaces are provided with internal thread 121, and internal thread 121 is formed with locating face 122 near the end of the first joint 11 sides.
This tool joint pin 2 is bodys of hollow shape, and tool joint pin 2 two ends have respectively the second joint 21 and cutting graftage part 22, and tool joint pin 2 outer surfaces convex with positioning part 23 between the second joint 21 and cutting graftage part 22.
This packing ring 3 is bodys of hollow shape, and packing ring 3 outer surfaces are provided with outside thread 31, and the side surface of packing ring 3 is formed with supporting surface 32, and is concaved with the counter sink 33 of using for the hand-operated tools turn in packing ring 3 away from the in addition side surface of supporting surface 32.
During enforcement, the utility model is connected and fixed on the two ends of carrying water pipe with the first joint 11 of female joint 1 and the second joint 21 of tool joint pin 2 in advance, and before the second joint 21 and conveying water pipe are connected and fixed, packing ring 3 is sheathed on the second joint 21 outsides of tool joint pin 2, namely finishes the group structure of single rice delivery flow pipe.
When the utility model wish group structure two is carried water pipe, carry tool joint pin 2 cutting graftage parts 22 of water pipe to be plugged in another female joint 1 end-to-end joint part 12 of carrying water pipe with one, 22 peripheries are provided with packing ring 4 in the cutting graftage part simultaneously, to allow packing ring 4 be held between tool joint pin 2 and the female joint 1, the continuous counter sink 33 that utilizes hand-operated tools turn packing ring 3, make the outside thread 31 of packing ring 3 be screwed together in the internal thread 121 of female joint 1, and after outside thread 31 and internal thread 121 closely screw togather, the positioning part 23 of tool joint pin 2 can be fixed between the locating face 122 of the supporting surface 32 of packing ring 3 and female joint 1, so that female joint 1 and tool joint pin 2 form the effect of urgent location, namely finish the group structure of two conveying water pipes; Adopt structure of the present utility model, can carry the water pipe winding to suitable length with organizing fast more, can increase the length of conveying water pipe to meet engineering demand.
Be with, the utility model can solve prior art because designing bad problem and the disappearance that line construction is insecure and the pipeline configuration is consuming time that cause, its key technology is, in advance tool joint pin 2 and female joint 1 are connected and fixed on the two ends of carrying water pipe, when two carry water pipe to want to be connected and fixed, only need directly female joint 1 to be inserted in tool joint pin 2, recycle the packing ring 3 in the second joint 21 outsides that are sheathed in advance tool joint pin 2 with tool joint pin 2 urgent being fixed in the female joint 1, to reach the fast urgent fixing effects of carrying water pipes more.
Claims (4)
1. a urgent formula pipe joint is characterized in that, is provided with female joint, tool joint pin and packing ring, wherein:
This female joint is the body of hollow shape, and the female joint two ends have respectively the first joint and end-to-end joint part, and the end-to-end joint part internal surface is provided with internal thread, and this internal thread is formed with locating face near the end of the first joint side;
This tool joint pin is the body of hollow shape, and the tool joint pin two ends have respectively the second joint and cutting graftage part, and plugging position is in the end-to-end joint part of female joint, and the tool joint pin outer surface convexes with the positioning part between the second joint and cutting graftage part;
This packing ring is the body of hollow shape, and be sheathed on outside the second joint of tool joint pin, and the packing ring outer surface is provided with outside thread, this external thread spiro fastening is in the internal thread of female joint, and packing ring is formed with supporting surface near the side surface of positioning part, and the positioning part of tool joint pin is fixed between the supporting surface of the locating face of female joint and packing ring.
2. urgent formula pipe joint as claimed in claim 1 is characterized in that, is provided with packing ring between this tool joint pin and the female joint, and it is peripheral that packing ring is positioned at the cutting graftage part of tool joint pin.
3. urgent formula pipe joint as claimed in claim 1 is characterized in that, this packing ring is concaved with the counter sink of using for the hand-operated tools turn away from the side surface of supporting surface.
4. urgent formula pipe joint as claimed in claim 1 is characterized in that, the first joint of this female joint and the second joint of tool joint pin are connected in advance carries the water pipe two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202719877U CN202733231U (en) | 2012-06-08 | 2012-06-08 | Forcing type pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202719877U CN202733231U (en) | 2012-06-08 | 2012-06-08 | Forcing type pipe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202733231U true CN202733231U (en) | 2013-02-13 |
Family
ID=47658930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202719877U Expired - Fee Related CN202733231U (en) | 2012-06-08 | 2012-06-08 | Forcing type pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202733231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108240514A (en) * | 2017-12-28 | 2018-07-03 | 国网湖南省电力有限公司 | The fast-assembling jointing of transmission line forest fire water for fire extinguishing band |
-
2012
- 2012-06-08 CN CN2012202719877U patent/CN202733231U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108240514A (en) * | 2017-12-28 | 2018-07-03 | 国网湖南省电力有限公司 | The fast-assembling jointing of transmission line forest fire water for fire extinguishing band |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20150608 |
|
| EXPY | Termination of patent right or utility model |