CN210319005U - Combined quick connector suitable for connecting various plastic pipelines - Google Patents
Combined quick connector suitable for connecting various plastic pipelines Download PDFInfo
- Publication number
- CN210319005U CN210319005U CN201921117616.1U CN201921117616U CN210319005U CN 210319005 U CN210319005 U CN 210319005U CN 201921117616 U CN201921117616 U CN 201921117616U CN 210319005 U CN210319005 U CN 210319005U
- Authority
- CN
- China
- Prior art keywords
- connecting piece
- plastic conduit
- locking
- fixedly connected
- plastic
- 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
Links
- 229920003023 plastic Polymers 0.000 title claims abstract description 64
- 239000004033 plastic Substances 0.000 title claims abstract description 64
- 238000007789 sealing Methods 0.000 claims abstract description 36
- 230000008878 coupling Effects 0.000 claims abstract description 13
- 238000010168 coupling process Methods 0.000 claims abstract description 13
- 238000005859 coupling reaction Methods 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 210000000078 claw Anatomy 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
Images
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a combination formula quick-operation joint suitable for various plastic conduit connect, including the connecting piece, the both ends of connecting piece are all inserted and are equipped with the plastic conduit body, the plastic conduit body passes through coupling mechanism and is connected with the connecting piece, the locking card has been cup jointed in the slip on the plastic conduit body, the annular connecting block that two symmetries of inside wall fixedly connected with of connecting piece set up, the tip of locking card passes through stop gear and this body coupling of plastic conduit. The utility model discloses a plurality of stoppers and not unidimensional plastic conduit this body coupling to this reposition of redundant personnel process of adjusting liquid transport, rethread seal nut promotes the locking card, extrudees the locking jack catch and the arc dog of locking card tip, makes the locking jack catch carry on spacingly to the plastic conduit body, utilizes sealing ring and sealing washer to seal this device simultaneously, prevents the liquid side leakage, guarantees the stable reposition of redundant personnel of this device.
Description
Technical Field
The utility model relates to a pipe joint technical field especially relates to a combination formula quick-operation joint suitable for various plastic conduit connect.
Background
The pipe joint is a part for connecting a pipeline in a hydraulic system or installing the pipeline on a hydraulic component, and is a general name of a connecting piece which can be installed and removed in a fluid passage.
When the existing plastic pipeline bodies are connected, pipe connectors for pipes are needed, the existing pipe connectors are various in types, but in the using process, the existing pipe connectors are mainly used for connecting the plastic pipeline bodies with different specifications according to different requirements, however, the existing pipe connectors are mainly suitable for different pipeline shunting by using the pipe connectors with different shapes and specifications, the installation is complicated, and the installation cost and the cost are increased.
Therefore, a combined quick connector suitable for connecting various plastic pipelines is designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems of complex installation and high installation cost in the prior art, and providing a combined quick coupling suitable for various plastic pipelines.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a combination formula quick-operation joint suitable for various plastic conduit connect, includes the connecting piece, the both ends of connecting piece are all inserted and are equipped with the plastic conduit body, the plastic conduit body passes through coupling mechanism and is connected with the connecting piece, the slip has cup jointed the locking card on the plastic conduit body, the annular connecting block that two symmetries of inside wall fixedly connected with of connecting piece set up, the tip of locking card passes through stop gear and this body coupling of plastic conduit.
Preferably, the connecting mechanism comprises a sealing nut which is sleeved on the plastic pipeline body in a sliding manner, a thread groove corresponding to the sealing nut is formed in the connecting piece, and two symmetrically-arranged annular fixing blocks are fixedly connected to the outer side wall of the connecting piece.
Preferably, stop gear includes the locking jack catch of fixed connection on the locking card tip, two fixedly connected with and the locking jack catch corresponding arc dog on the annular connecting block looks back to the back one side.
Preferably, a plurality of limiting blocks are fixedly connected to the annular connecting block, and limiting grooves corresponding to the end portions of the plastic pipeline body are formed in the limiting blocks.
Preferably, the inner side wall of the limiting groove is fixedly connected with a sealing layer.
Preferably, a plurality of sealing rings are fixedly connected to the locking clip.
The utility model has the advantages that:
this device is connected with not unidimensional plastic conduit body through a plurality of stoppers to this reposition of redundant personnel process of adjusting liquid and carrying, rethread seal nut promotes the locking card, extrudees the locking jack catch and the arc dog of locking card tip, makes the locking jack catch carry on spacingly to the plastic conduit body, utilizes sealing ring and sealing washer to seal this device simultaneously, prevents the liquid side leakage, guarantees the stable reposition of redundant personnel of this device.
Drawings
Fig. 1 is a schematic structural view of a combined quick coupling suitable for various plastic pipe connections according to the present invention;
fig. 2 is a front view schematic structural diagram of the combined type quick coupling suitable for various plastic pipelines.
In the figure: 1 connecting piece, 2 plastic conduit bodies, 3 locking clamps, 4 annular connecting blocks, 5 arc-shaped check blocks, 6 sealing nuts, 7 annular fixing blocks, 8 locking clamping claws, 9 limiting blocks, 10 sealing layers, 11 sealing rings and 12 thread grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a combined quick coupling suitable for various plastic pipelines comprises a connecting piece 1, plastic pipeline bodies 2 are inserted at both ends of the connecting piece 1, wherein the two plastic pipeline bodies 2 have different sizes and specifications, so that operators can distribute diverted liquid according to different requirements of different configurations, the plastic pipeline bodies 2 are connected with the connecting piece 1 through a connecting mechanism, the connecting mechanism comprises a sealing nut 6 which is sleeved on the plastic pipeline bodies 2 in a sliding manner, a thread groove 12 corresponding to the sealing nut 6 is arranged on the connecting piece 1, two symmetrically arranged annular fixing blocks 7 are fixedly connected with the outer side wall of the connecting piece 1, thus the sealing nut 6 is stably connected with the connecting piece 1 by utilizing the connection relationship of the sealing nut 6 and the thread groove 12, and meanwhile, the annular fixing blocks 7 are utilized to prevent the sealing nut 6 from slipping and influence the sealing performance of the device, meanwhile, the end part of the sealing nut 6 pushes the follow-up device to limit the plastic pipeline body 2, so that the sealing performance and stability of the device are guaranteed.
Wherein, the slip has cup jointed locking card 3 on the plastic conduit body 2, the annular connecting block 4 that two symmetries of inside wall fixedly connected with of connecting piece 1 set up, the tip of locking card 3 is passed through stop gear and is connected with plastic conduit body 2, stop gear includes locking dog 8 of fixed connection on the locking card 3 tip, two annular connecting block 4 back of the body one side on mutually opposite sides fixedly connected with and the arc dog 5 that locking dog 8 corresponds, utilize pivoted gland nut 6 to promote locking card 3 to the motion of 4 directions of annular connecting block like this, thereby make locking dog 8 and the 5 offsets of arc dog of 3 tip of locking card, thereby make locking dog 8 insert on the lateral wall of plastic conduit body 2, it is spacing to plastic conduit body 2, guarantee the stability of plastic conduit body 2.
Wherein, a plurality of limit blocks 9 are fixedly connected on the annular connecting block 4, limit blocks 9 are provided with limit grooves corresponding to the end parts of the plastic pipeline bodies 2, thus, the plurality of limit blocks 9 are used for being suitable for the plastic pipeline bodies 2 with different sizes, different plastic pipeline bodies 2 are enabled to correspond to different limit grooves, the plastic pipeline bodies 2 are ensured to be inserted into the limit grooves, the stability of the plastic pipeline bodies 2 is ensured, the plastic pipeline bodies 2 of the limit grooves are sealed by utilizing the follow-up devices of the limit grooves, the inner side wall of the limit groove is fixedly connected with a sealing layer 10, thus, the inner side wall of the limit groove is sealed by utilizing the sealing layer 10, the plastic pipeline bodies 2 are ensured not to have fluid side leakage in the shunting process, the sealing performance of the device is damaged, a plurality of sealing rings 11 are fixedly connected on the locking card 3, and thus, the locking card 3 and the inner side wall of the connecting piece 1, the tightness of the whole device is guaranteed, the liquid is prevented from leaking laterally, the shunting failure is caused, and the liquid resource is wasted.
In the utility model, an operator firstly selects a plastic pipeline body 2 with proper size, then two plastic pipeline bodies 2 with different sizes are respectively inserted into two ends of a connecting piece 1, wherein the end part of the plastic pipeline body 2 is inserted into a limit block 9 of an annular connecting block 4, the end part of the plastic pipeline body 2 is stably inserted into a limit groove, then two locking clamps 3 with different specifications are sleeved on the plastic pipeline body 2, then two plastic pipeline bodies 2 are respectively sleeved with a sealing nut 6, the sealing nut 6 is rotated, the sealing nut 6 is in threaded connection with a thread groove 12, simultaneously the sealing nut 6 extrudes the locking clamp 3, a locking clamping jaw 8 at the end part of the locking clamp 3 is propped against an arc-shaped stop dog 5 under the action of the sealing nut 6, so that the locking clamping jaw 8 moves towards the annular connecting block 4 until the sealing nut 6 is completely connected with the thread groove 12 and propped against an annular fixing block 7, locking jack catch 8 inserts on 2 lateral walls of plastic conduit body this moment, and is spacing to plastic conduit body 2, utilizes sealing layer 10 to seal the seal groove of stopper 9 simultaneously, recycles a plurality of sealing rings 11 and carries out whole sealings to this device, prevents to shunt in-process liquid side leakage, leads to liquid extravagant and polluted environment.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a combination formula quick-operation joint suitable for various plastic conduit connect, includes connecting piece (1), its characterized in that, the both ends of connecting piece (1) are all inserted and are equipped with plastic conduit body (2), plastic conduit body (2) are connected with connecting piece (1) through coupling mechanism, slip on plastic conduit body (2) and cup jointed locking card (3), annular connecting block (4) that two symmetries of inside wall fixedly connected with of connecting piece (1) set up, the tip of locking card (3) passes through stop gear and is connected with plastic conduit body (2).
2. The combined quick connector suitable for various plastic pipelines is characterized in that the connecting mechanism comprises a sealing nut (6) which is slidably sleeved on the plastic pipeline body (2), a thread groove (12) corresponding to the sealing nut (6) is arranged on the connecting piece (1), and two symmetrically arranged annular fixing blocks (7) are fixedly connected to the outer side wall of the connecting piece (1).
3. The combined quick connector suitable for various plastic pipelines is characterized in that the limiting mechanism comprises a locking claw (8) fixedly connected to the end of the locking clamp (3), and arc-shaped stop blocks (5) corresponding to the locking claw (8) are fixedly connected to the opposite sides of the two annular connecting blocks (4).
4. The combined quick coupling suitable for various plastic pipelines to connect according to claim 1, wherein a plurality of limiting blocks (9) are fixedly connected to the annular connecting block (4), and limiting grooves corresponding to the ends of the plastic pipeline body (2) are formed on the limiting blocks (9).
5. A combined quick coupling suitable for various plastic pipelines to connect according to claim 4, characterized in that the inner side wall of the limiting groove is fixedly connected with a sealing layer (10).
6. A combined quick coupling for connecting pipes made of various plastics according to claim 1, characterised in that a plurality of sealing rings (11) are fixedly connected to said locking clip (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921117616.1U CN210319005U (en) | 2019-07-17 | 2019-07-17 | Combined quick connector suitable for connecting various plastic pipelines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921117616.1U CN210319005U (en) | 2019-07-17 | 2019-07-17 | Combined quick connector suitable for connecting various plastic pipelines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210319005U true CN210319005U (en) | 2020-04-14 |
Family
ID=70123692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921117616.1U Expired - Fee Related CN210319005U (en) | 2019-07-17 | 2019-07-17 | Combined quick connector suitable for connecting various plastic pipelines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210319005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115574162A (en) * | 2022-11-17 | 2023-01-06 | 曹妃甸新天液化天然气有限公司 | Seal structure that LNG liquefied gas pipeline connects |
-
2019
- 2019-07-17 CN CN201921117616.1U patent/CN210319005U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115574162A (en) * | 2022-11-17 | 2023-01-06 | 曹妃甸新天液化天然气有限公司 | Seal structure that LNG liquefied gas pipeline connects |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206861096U (en) | A kind of plastic pipe sealing and connecting device | |
| CN210319005U (en) | Combined quick connector suitable for connecting various plastic pipelines | |
| US8096731B2 (en) | Modular hot stab with improved connection flange | |
| CN202349468U (en) | Quick sealing joint structure | |
| CN204512728U (en) | The on-the-spot groove pipe link connected fast of a kind of energy | |
| CN105135132A (en) | Polyethylene pipeline with connecting port capable of being rapidly sealed | |
| CN202001761U (en) | Multipurpose transfusion quarter-divider | |
| CN107701852B (en) | Axial traction type connecting seabed pipeline repairing operation device | |
| CN203423471U (en) | Connector of tracer line or buried cab for gas and water supply plastic pipe system | |
| CN215000013U (en) | Anticorrosion chemical industry high pressure line connects | |
| BR112014004656B1 (en) | device to tighten or loosen fasteners to supply fluid to the device | |
| CN210069197U (en) | Cutting ferrule type hydraulic pipe joint | |
| CN210318919U (en) | Assembled fitment feed pipe connection structure | |
| CN113309913A (en) | Assembled clamp for drainage pipe fitting | |
| CN214405059U (en) | Flange convenient and fast to connect | |
| CN216768618U (en) | Flange encircles connection tetrafluoro straight tube | |
| CN209587405U (en) | For the small-bore high pressure fast joint structure of steel pipe and pipeline | |
| CN214171606U (en) | Novel petroleum pipeline of dislocation prevention | |
| CN215674189U (en) | RTP pipeline is with salvageing joint | |
| CN221171273U (en) | Large-radian three-way internal thread elbow | |
| CN205504338U (en) | Quick leaking stoppage connector | |
| CN205745739U (en) | A kind of pipe fitting carrying sealing device | |
| CN218671025U (en) | Anti-seepage structure for municipal water supply and drainage pipe | |
| CN211203234U (en) | Valve pipeline connecting device with good sealing performance | |
| CN215111148U (en) | Marine petroleum pipe connection end reinforcing apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 |