CN213982392U - Rotary buckle type quick pipe joint - Google Patents
Rotary buckle type quick pipe joint Download PDFInfo
- Publication number
- CN213982392U CN213982392U CN202023139979.0U CN202023139979U CN213982392U CN 213982392 U CN213982392 U CN 213982392U CN 202023139979 U CN202023139979 U CN 202023139979U CN 213982392 U CN213982392 U CN 213982392U
- Authority
- CN
- China
- Prior art keywords
- pipe joint
- pin
- coupling
- quick
- lug
- 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.)
- Active
Links
Images
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a fasten knot formula quick-operation coupling soon, including screwing female tube coupling, dop tube coupling, earpin and sealed the pad, screwing female tube coupling and dop tube coupling are buckled soon and are connected, and seal up through sealed the pad between the two, through earpin axial fastening locking. The utility model relates to a detain formula quick-operation coupling soon can avoid the defect that prior art exists effectively through the mode of detaining the formula connection soon, and at the field irrigation field very much, the union coupling between the different materials specifically is connected like the conversion between PE PP raceway and ABS PVC raceway, and it is wide to use this to detain formula quick-operation coupling prospect soon.
Description
Technical Field
The utility model relates to a supply and drainage pipeline technical field, in particular to spiral knot formula quick coupling.
Background
Irrigation in farmland, industry and life supply and drainage engineering often relate to the pipeline and supply the drainage, and the connection between the pipeline is the problem that the engineering can not be returned and kept away, and present connection technical scheme has flange joint, and the ferrule is connected, bonds, welds, and buckle formula is connected etc. and most connected modes need annex, auxiliary material, and the construction installation is more complicated with the dismantlement maintenance, and is time-consuming in the work of being under construction, cost height, perhaps there is the junction sealed not tight leakage that leads to.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problems existing in the prior art, the utility model provides a rotary buckle type quick pipe joint.
The utility model provides a technical scheme that its technical problem adopted is: this kind of spiral knot formula quick-operation coupling, including spiral female tube coupling, dop tube coupling, earpin and sealed the pad, spiral female tube coupling and dop tube coupling spiral knot formula are connected, and seal up through sealed the pad between the two, through earpin axial fastening.
Furthermore, the interval of the outer wall of one end of the chuck pipe section is provided with a plurality of clamping protrusions, and the interval of the inner wall of one end of the nut pipe section is provided with a plurality of buckles which correspond to the clamping protrusions on the chuck pipe section and are matched with the turnbuckles.
Furthermore, the top of dop tube coupling is equipped with an annular seal groove, and the inner wall of spiral female tube coupling is equipped with the sealed spacing of round, and the sealed bottom surface part that fills up is installed in sealed groove, and another part top of bottom surface leans on the top surface at the dop tube coupling, and the sealed top surface that fills up leans on sealed spacing bottom surface.
Further, the sealing gasket is a sealing gasket with a T-shaped cross section.
Furthermore, the outer wall of the chuck pipe joint is provided with a circular auxiliary support, and the auxiliary support is matched with the bottom surface port of the nut pipe joint.
Further, the ear pin comprises a pin cap, an ear pin rod and an ear pin wing vertical to the ear pin rod; the outer walls of the nut pipe joint and the clamping head pipe joint are provided with pin lugs, the pin lugs are provided with lug pin holes matched with the lug pin structures, and the lug pins are matched with the lug pin holes to fasten or release the nut pipe joint and the clamping head pipe joint.
Further, the top surface of the pin cap is provided with a cross-shaped concave; the bottom surface of the pin cap is provided with a cross-shaped flower protrusion which can be matched with the cross-shaped flower recess.
To sum up, the utility model discloses an above-mentioned technical scheme's beneficial effect as follows:
the utility model relates to a detain formula quick-operation coupling soon can avoid the defect that prior art exists effectively through the mode of detaining the formula connection soon, and at the field irrigation field very much, the union coupling between the different materials specifically is connected like the conversion between PE PP raceway and ABS PVC raceway, and it is wide to use this to detain formula quick-operation coupling prospect soon.
The sealing gasket with the T-shaped cross section is adopted, the inner diameter of the inner wing of the sealing gasket is larger than that of the upper sealing surface of the chuck pipe joint, and the sealing between the nut pipe joint and the chuck pipe joint can be effectively realized.
Through corresponding the cooperation that sets up multichannel buckle and card protruding respectively at nut tube coupling and dop tube coupling, realize nut tube coupling and dop tube coupling's high-speed joint and dismantlement, improve and install and remove efficiency.
Through the design of ear pin and ear pin hole, the ear pin has the ear pin wing, can realize the firm fastening of spiral shell tube coupling and dop tube coupling, also convenient quick release.
An auxiliary support ring is arranged on the chuck pipe joint, so that the overall stability of connection is enhanced.
Drawings
Fig. 1 is an exploded view of the structure of the present invention.
Fig. 2 is a perspective view of the present invention after combination.
Fig. 3 is a front view of the present invention after combination.
Fig. 4 is a schematic view of the sealing gasket of the present invention.
In the figure:
1 spiral female tube coupling, 2 dop tube couplings, 3 top surfaces of dop tube couplings, 4 sealed pads, 5 blocks protrudingly, 6 buckles, 7 sealed recesses, 8 sealed spacing, 9 auxiliary stay, 10 earpins, 101 round pin emits, 102 earpin pole, 103 earpin wings, 104 cross flower concave, 11 round pin ears, 12 earpin holes.
Detailed Description
The features and principles of the present invention will be described in detail below with reference to the accompanying drawings, and the illustrated embodiments are only for explaining the present invention, and do not limit the scope of the present invention.
As shown in fig. 1-3, the utility model comprises a nut pipe joint 1, a clamping head pipe joint 2, an ear pin 10 and a sealing gasket 4, wherein the nut pipe joint 1 is connected with the clamping head pipe joint 2 in a screwing way, the two are sealed by the sealing gasket 4, and the two are axially fastened by the ear pin 10. The chuck pipe joint 2 is connected with a pipeline facing the water direction, and the rotating mother pipe joint 1 is connected with a pipeline facing the water direction. Along the water flow direction, the clamping head pipe joint is connected with an upstream pipeline, and the rotating nut pipe joint is connected with a downstream pipeline. The sealing gasket is under water pressure, the larger the water pressure is, the tighter the top is, and the better the sealing is.
The interval of the outer wall of one end of the dop pipe section 2 is provided with a plurality of clamping protrusions 5, and the interval of the inner wall of one end of the nut pipe section 1 is provided with a plurality of buckles 6 which are matched with the clamping protrusions 5 on the dop pipe section 2 in a screwing way. Protruding 5 curved rectangular forms of card, buckle 6 that corresponds are one end open-ended arc rectangular, and overall view has the U-shaped mouth that corresponds with the protruding shape of card on buckle 6, and protruding 5 cards of card are in the U-shaped mouth, and the width of U-shaped mouth slightly is greater than the protruding 5 width of card, and the cooperation between them is detained soon of being convenient for.
When the pipe joint locking device is used, one end, provided with the clamping protrusion 5, of the clamping head pipe joint 2 is aligned with one end, provided with the buckle 6, of the nut pipe joint 1, and after a proper angle is adjusted, the clamping head pipe joint 2 is screwed on the nut pipe joint 1 and locked; when the pipe joint needs to be disassembled, the clamping head pipe joint 2 is rotated reversely. Through corresponding the cooperation that sets up multichannel buckle 6 and card protruding 5 respectively at nut tube coupling 1 and dop tube coupling 2, realize nut tube coupling 1 and dop tube coupling 2's quick connection and dismantlement, improve and install and remove efficiency. The defects in the prior art can be effectively avoided by the rotary buckle type connection mode, and particularly in the field of farm irrigation, the pipe connection between different materials, such as the conversion connection between a PE/PP water pipe and an ABS/PVC water pipe, has wide prospect.
The top of dop tube coupling 2 is equipped with an annular seal groove 7, and the inner wall of spiral shell tube coupling 1 is equipped with the sealed spacing 8 of round, and the bottom surface part of sealed pad 4 is installed in sealed groove 7, and the other part of bottom surface pushes up the top surface 3 that leans on the dop tube coupling, and the top surface of sealed pad 4 pushes up the bottom surface that leans on sealed spacing 8. The gasket 4 is a gasket 4 having a T-shaped cross section. The sealing gasket 4 with the T-shaped cross section is adopted, the inner diameter of the inner wing of the sealing gasket is larger than that of the upper sealing surface of the clamping head pipe joint 2, and the sealing between the nut pipe joint 1 and the clamping head pipe joint 2 can be effectively realized.
The outer wall of dop tube coupling 2 is equipped with annular auxiliary stay 9, and auxiliary stay 9 cooperates with the bottom surface port of spiral shell tube coupling 1, and 9 dop tube couplings of auxiliary stay 2, the reinforcing connection overall stability.
The ear pin 10 comprises a pin cap 101, a pin rod 102 and a pin wing 103 perpendicular to the pin rod 102; the outer walls of the nut pipe joint 1 and the clamping head pipe joint are provided with pin lugs 11, lug pin holes 12 matched with the lug pin structures are formed in the pin lugs, and the lug pins are matched with the lug pin holes 12 to fasten or release the nut pipe joint 1 and the clamping head pipe joint. Specifically, the outer side of the upper end of the clamping head pipe section is provided with an ear pin hole which is matched with an ear pin hole on the nut pipe section 1, the ear pin is inserted, the outer side of the ear pin hole is provided with a matching hole, when the ear pin with the ear pin wing 103 is inserted into the ear pin hole, the ear pin wing 103 and the auxiliary hole are shifted, the ear pin is fastened, and the ear pin is prevented from moving up and down.
The top surface of the pin cap is provided with a cross-shaped concave 104; the bottom surface of the pin cap 101 is provided with a cross-shaped bulge which can be matched with the cross-shaped concave 104. Specifically, the shape and the size of the pin cap 101 of the ear pin are preferably the national standard shape and the size of a bolt, and the top surface of the pin cap is provided with a cross-shaped concave 104, so that multiple tools can be conveniently disassembled and assembled; the bottom surface of the pin cap 101 is provided with a cross-shaped flower protrusion which can be matched with the cross-shaped flower recess 104 and is used as an assembling and disassembling tool of the ear pin. One side of the bottom end of the ear pin is provided with an auxiliary pin.
The utility model relates to a detain formula quick-operation coupling soon can avoid the defect that prior art exists effectively through the mode of detaining the formula connection soon, and at the field irrigation field very much, the union coupling between the different materials specifically is connected like the conversion between PE PP raceway and ABS PVC raceway, and it is wide to use this to detain formula quick-operation coupling prospect soon.
The sealing gasket 4 with the T-shaped cross section is adopted, the inner diameter of the inner wing of the sealing gasket is larger than that of the upper sealing surface of the chuck pipe joint, and the sealing between the nut pipe joint 1 and the chuck pipe joint can be effectively realized.
Through corresponding the cooperation that sets up multichannel buckle 6 and card protruding 5 respectively at nut tube coupling 1 and dop tube coupling, realize nut tube coupling 1 and dop tube coupling's quick connection and dismantlement, improve and install and remove efficiency.
Through the design of the ear pin and the ear pin hole, the ear pin is provided with the ear pin wing 103, so that the nut pipe joint 1 and the chuck pipe joint can be firmly fastened and can be conveniently and quickly released.
An auxiliary support ring is arranged on the chuck pipe joint, so that the overall stability of connection is enhanced.
The above-mentioned embodiments are merely descriptions of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and those skilled in the art should be able to make various modifications and improvements on the present invention without departing from the spirit of the present invention.
Claims (7)
1. The utility model provides a spiral knot formula quick-operation coupling which characterized in that, includes spiral female tube coupling, dop tube coupling, ear pin and sealed the pad, and spiral female tube coupling and dop tube coupling spiral knot formula are connected, and seal up through sealed the pad between the two, through ear pin axial fastening.
2. The quick pipe joint of claim 1, wherein the chuck tube segment has a plurality of protrusions spaced apart from each other on an outer wall of one end thereof, and the nut tube segment has a plurality of fasteners spaced apart from each other on an inner wall of one end thereof for engaging the protrusions of the chuck tube segment.
3. The quick-release coupling according to claim 1, wherein the top of the chuck tube section is provided with an annular sealing groove, the inner wall of the nut tube section is provided with a ring of sealing stopper, the bottom surface of the sealing gasket is partially installed in the sealing groove, the other part of the bottom surface abuts against the top surface of the chuck tube section, and the top surface of the sealing gasket abuts against the bottom surface of the sealing stopper.
4. The quick coupling according to claim 1 or 3, wherein the gasket is a T-shaped gasket.
5. The quick-acting pipe joint of claim 1 wherein the outer wall of the chuck pipe section is provided with a circular auxiliary support which is engaged with the bottom port of the nut pipe section.
6. The quick-release coupler according to claim 1, wherein said lug comprises a pin cap, a lug shaft and a lug wing perpendicular to the lug shaft; the outer walls of the nut pipe joint and the clamping head pipe joint are provided with pin lugs, the pin lugs are provided with lug pin holes matched with the lug pin structures, and the lug pins are matched with the lug pin holes to fasten or release the nut pipe joint and the clamping head pipe joint.
7. The quick-acting pipe joint of claim 6, wherein said pin cap has a cross-shaped recess on its top surface; the bottom surface of the pin cap is provided with a cross-shaped flower protrusion which can be matched with the cross-shaped flower recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023139979.0U CN213982392U (en) | 2020-12-22 | 2020-12-22 | Rotary buckle type quick pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023139979.0U CN213982392U (en) | 2020-12-22 | 2020-12-22 | Rotary buckle type quick pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213982392U true CN213982392U (en) | 2021-08-17 |
Family
ID=77247024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023139979.0U Active CN213982392U (en) | 2020-12-22 | 2020-12-22 | Rotary buckle type quick pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213982392U (en) |
-
2020
- 2020-12-22 CN CN202023139979.0U patent/CN213982392U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101195280B1 (en) | Apparatus for connecting a insertional pipe | |
| CN201902734U (en) | Connecting device for large-diameter compressed air delivery pipes | |
| CN213982392U (en) | Rotary buckle type quick pipe joint | |
| WO2008108535A1 (en) | Connector for branch pipe | |
| WO2019127591A1 (en) | Threaded screwable telescopic sealing pipe fitting | |
| CN208670343U (en) | A kind of connecting flange | |
| CN212718493U (en) | Bury formula integrative pipe connector | |
| US2830830A (en) | Severable pipe coupling with pivoted locking detent and separate securing strap for the female coupler | |
| CN210069209U (en) | Pipe fitting coupling assembling | |
| KR101406131B1 (en) | Hinge for pipe joint | |
| CN203907030U (en) | Full-locking type tightening hoop part | |
| KR200458262Y1 (en) | The quick-joint type connection valve | |
| CN209100823U (en) | A kind of flexible pipeline joint | |
| CN206786185U (en) | Fastening structure in a kind of ring flange | |
| CN211175824U (en) | Quick assembly joint for water pump | |
| CN206973101U (en) | A kind of attachment structure of PE feed pipes | |
| CN204986022U (en) | From locking -type slot pipe strap | |
| CN220453003U (en) | Multistage coupling mechanism of hydraulic engineering pipeline | |
| WO2021022581A1 (en) | Pipe connection assembly allowing quick installation upon insertion | |
| CN207796367U (en) | A kind of Matheson and Dresser joint slotting soon | |
| CN110725948A (en) | Flexible self-sealing self-tightening flange | |
| CN212377394U (en) | Valve convenient to install | |
| CN215173071U (en) | Pipeline sealing connecting device with anti-drop fixed knot constructs | |
| CN204495158U (en) | The fast intubate fitting of electric automobile heat exchanger | |
| CN214662789U (en) | Hose connecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |