CN211501946U - Convex pipe type compressed air pipe joint - Google Patents
Convex pipe type compressed air pipe joint Download PDFInfo
- Publication number
- CN211501946U CN211501946U CN201922183790.2U CN201922183790U CN211501946U CN 211501946 U CN211501946 U CN 211501946U CN 201922183790 U CN201922183790 U CN 201922183790U CN 211501946 U CN211501946 U CN 211501946U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- connector body
- compressed air
- air pipe
- connector
- 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 protruding tubular compressed air coupling, including the connector body, the equal swing joint in both ends of connector body has the pipeline, the utility model relates to a pipe joint technical field. This protruding tubular type compressed air pipe connects, it tightens up inwards to drive the card strip claw through the connector body, inside the bulge loop of card strip claw embedding pipeline outer wall, when the pipeline outwards breaks away from under the effect of axial pull-out power, the card strip claw can form embedded resistance with the outer wall bulge loop of pipeline, thereby prevent the pipeline from breaking away from effectively, spacing glue has been increased through the centre at the sealing washer, need not take compressed air pipe connector to rule on nonrust steel pipe when piping erection, confirm whether the centre at compressed air pipe connector is installed to the pipeline, but directly take compressed air pipe connector to embolia in the pipeline, the degree of depth of intubate can be confirmed to spacing glue in the middle of the sealing washer, accomplish unhurried piping erection, the installation effectiveness has been improved greatly.
Description
Technical Field
The utility model relates to a pipe joint technical field specifically is a protruding tubular type compressed air coupling.
Background
When the existing pipeline connector is used for connecting two pipelines together, the sealing ring and the clamping jaws inside the pipeline connector are mainly attached to the outer wall of the pipeline, only radial pressing force can be provided, but fluid conveyed in the pipeline has certain pressure, so that axial pulling-out force can be formed at the joint of the two pipelines, namely the two connected pipelines can be separated from each other in opposite directions in the axial direction.
The existing pipe connector has the following defects: 1. the existing pipeline connector only has the friction force formed by the sealing ring and the clamping jaw and the outer wall of the pipeline in the axial direction, so when the axial pulling-out force is larger than the friction force formed by the sealing ring and the clamping jaw and the outer wall of the pipeline, particularly, the polished stainless steel pipeline has smooth surface and high hardness, the clamping jaw is not easy to be embedded into the skin, the friction force is reduced, the pipeline can be separated from the pipeline connector, which is very dangerous in a compressed air pipeline, 2, the existing pipeline connector is used in the connection of the stainless steel pipes, two stainless steel pipes are required to be put together, the connector is put at the cut of the two stainless steel pipes, a marker pen is used for marking on the two pipes, whether the pipeline is installed in the middle of the connector or not is determined, the installation is difficult, 3, the existing pipeline connector is formed by the clamping jaw and the pipeline through occlusion through compression, but the surface of the outer wall of the pipeline can be damaged, such, the surface of the stainless steel pipe is smooth, the hardness is high, the friction force is small, the clamping jaws cannot be engaged, when the air pressure rises to certain strength, the axial drawing force is increased, pipe detachment is easy to occur, life and property are threatened, 4, the existing pipeline connector is only suitable for pipelines with thicker wall thickness due to structural defects, and the pipeline connector is forced to be locked to deform the thin-wall pipeline so as to achieve the preset engagement force and is not suitable for the thin-wall pipeline.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a protruding tubular type compressed air coupling has solved the easy pipeline that appears that current pipe connection ware exists and has broken away from, and comparatively troublesome and installation effectiveness is lower in the installation, and current pipe connection ware is not suitable for thin wall metal pipeline's problem in addition.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a protruding tubular compressed air coupling, includes the connector body, the equal swing joint in both ends of connector body has the pipeline, the inside fixedly connected with sealing washer of connector body to the spacing glue of middle part fixedly connected with of sealing washer inner wall, the equal fixedly connected with in the global relative both sides of connector body attaches the shell to two equal swing joint in inside that attach the shell have a guide pin, two the equal threaded connection in both sides of guide pin inside has the bolt, the equal fixedly connected with card strip claw in both sides of connector body inner wall to two card strip claws are located the both ends of sealing washer respectively, two the equal fixedly connected with bulge loop in surface of pipeline to one side that two bulge loops are relative is respectively with two one side joints that card strip claw is relative.
Preferably, the bottom of the peripheral surface of the connector body is an opening, one side of the inner wall of the opening of the connector body is fixedly connected with an arc-shaped block, and the surface of the arc-shaped block is connected with the inner wall of the connector body in a sliding manner.
Preferably, one side of each of the two auxiliary shells opposite to each other is fixedly connected with two sides of the periphery of the connector body through butt welding, and through holes are formed in two sides of each of the two auxiliary shells.
Preferably, two bolt holes matched with the bolts are formed in two sides of the inner portion of the guide pin, and the surfaces of the two bolts are respectively in threaded connection with the inner walls of the two bolt holes.
Preferably, two opposite ends of the pipeline are respectively contacted with two sides of the limiting glue.
Preferably, the opposite side of the two clamping strip claws is provided with clamping teeth, and the opposite side of the two convex rings is provided with clamping grooves.
Advantageous effects
The utility model provides a protruding tubular compressed air coupling. Compared with the prior art, the method has the following beneficial effects:
(1) this protruding tubular type compressed air pipe connects, attach two through the bolt and carry out relative locking with the shell, thereby make the opening of connector body bottom tighten up, and then make the connector body exert a radial packing force to the sealing washer, make the inseparable laminating of sealing washer on the outer wall of pipeline, the connector body drives the card strip claw inwards to tighten up simultaneously, inside the bulge loop of card strip claw embedding pipeline outer wall, when the pipeline outwards breaks away from under the effect of axial pull-out power, the card strip claw can form embedded resistance with the outer wall bulge loop of pipeline, thereby prevent the pipeline from breaking away from effectively.
(2) This protruding pipe type compressed air pipe joint, spacing glue has been increased through the centre at the sealing washer, need not take compressed air pipe connector to rule on nonrust steel pipe when the piping erection, confirm whether the pipeline is installed in the centre of compressed air pipe connector, but directly take compressed air pipe connector to embolia in the pipeline, spacing glue in the middle of the sealing washer can confirm the degree of depth of intubate, accomplish leisurely-laid pipe installation, installation effectiveness has been improved greatly, in addition because the improvement of structure, this pipe connector's anti-pulling capacity strengthens greatly, make this kind of structure can not only be used in the surface smooth, the metal pipeline that hardness is high, thin wall metal piping system on the applicable present market that can also be fine, thereby pipeline cost has been reduced to the great amplitude.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is an exploded view of the structure of the present invention;
FIG. 3 is a side view of the structure of the present invention;
fig. 4 is a top view of the internal structure of the connector body according to the present invention.
In the figure: 1-connector body, 2-pipeline, 3-sealing ring, 4-limiting glue, 5-auxiliary shell, 6-guide pin, 7-bolt, 8-clamping strip claw, 9-convex ring, 10-arc block, 11-through hole and 12-bolt hole.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a convex pipe type compressed air pipe joint comprises a connector body 1, the bottom of the peripheral surface of the connector body 1 is an opening, one side of the opening inner wall of the connector body 1 is fixedly connected with an arc-shaped block 10, the surface of the arc-shaped block 10 is connected with the inner wall of the connector body 1 in a sliding manner, two ends of the connector body 1 are movably connected with pipelines 2, the opposite ends of the two pipelines 2 are respectively contacted with two sides of a limiting glue 4, a sealing ring 3 is fixedly connected in the connector body 1, the middle part of the inner wall of the sealing ring 3 is fixedly connected with the limiting glue 4, two opposite sides of the peripheral surface of the connector body 1 are fixedly connected with auxiliary shells 5, one opposite sides of the two auxiliary shells 5 are fixedly connected with two sides of the peripheral surface of the connector body 1 through butt welding, two sides of the inner parts of the two auxiliary shells 5 are respectively provided with a through hole 11, and guide pins 6 are movably, bolt holes 12 matched with the bolts 7 are formed in two inner sides of the two guide pins 6, the surfaces of the two bolts 7 are respectively in threaded connection with the inner walls of the two bolt holes 12, the bolts 7 are in threaded connection with two inner sides of the two guide pins 6, clamping strip claws 8 are fixedly connected to two sides of the inner wall of the connector body 1, clamping teeth are formed in one opposite sides of the two clamping strip claws 8, clamping grooves are formed in one opposite sides of the two convex rings 9, the two clamping strip claws 8 are located at two ends of the sealing ring 3 respectively, the convex rings 9 are fixedly connected to the surfaces of the two pipelines 2, one opposite sides of the two convex rings 9 are clamped to one opposite sides of the two clamping strip claws 8 respectively, and the content which is not described in detail in the specification belongs to the prior art known by technical personnel in the field.
When the pipeline 2 is used, the two auxiliary shells 5 are locked relatively by the bolt 7, so that the opening at the bottom end of the connector body 1 is tightened, the connector body 1 applies a radial pressing force to the sealing ring 3, the sealing ring 3 is tightly attached to the outer wall of the pipeline 2, meanwhile, the connector body 1 drives the clamping strip claws 8 to be tightened inwards, the clamping strip claws 8 are embedded into the convex rings on the outer wall of the pipeline 2, when the pipeline 2 is separated outwards under the action of axial pulling-out force, the clamping strip claws 8 and the convex rings on the outer wall of the pipeline 2 form embedded resistance, so that the pipeline 2 is effectively prevented from being separated, the limiting glue 4 is added in the middle of the sealing ring 3, when the pipeline 2 is installed, a connector of the compressed air pipeline 2 is not required to be taken to mark on the pipeline 2, whether the pipeline 2 is installed in the middle of the connector of the compressed air pipeline 2 is determined, but the connector of the compressed air pipeline 2, the depth of intubate can be confirmed to spacing gluey 4 in the middle of the sealing washer 3, accomplishes leisurely the installation of pipeline 2, has improved the installation effectiveness greatly, in addition because the improvement of structure, the anti-drawing ability of this 2 pipeline connectors strengthens greatly for this kind of structure can not only be used in the pipeline 2 that the surface is smooth, hardness is high, the thin wall pipeline 2 system on the applicable existing market that can also be fine, thereby greatly amplitude has reduced pipeline 2 cost.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a protruding tubular compressed air coupling, includes connector body (1), the equal swing joint in both ends of connector body (1) has pipeline (2), its characterized in that: the connector comprises a connector body (1), wherein a sealing ring (3) is fixedly connected to the inside of the connector body (1), a middle limit glue (4) is fixedly connected to the inner wall of the sealing ring (3), a shell (5) is attached to the two opposite sides of the connector body (1), a guide pin (6) and a bolt (7) are movably connected to the two inner sides of the shell (5) in an all-around mode, a clamping strip claw (8) is fixedly connected to the two sides of the inner wall of the connector body (1), the two clamping strip claws (8) are located at two ends of the sealing ring (3) respectively, and the two clamping strip claws (8) are connected to a convex ring (9) fixedly connected to the surface of a pipeline (2) respectively and are connected to one side, opposite to the two convex rings (9), of the one side opposite to the two clamping strip claws (8).
2. The male pipe type compressed air pipe joint as claimed in claim 1, wherein: the connector comprises a connector body (1), wherein the bottom of the periphery of the connector body (1) is an opening, one side of the inner wall of the opening of the connector body (1) is fixedly connected with an arc-shaped block (10), and the surface of the arc-shaped block (10) is connected with the inner wall of the connector body (1) in a sliding mode.
3. The male pipe type compressed air pipe joint as claimed in claim 1, wherein: attach one side that shell (5) are relative all through butt-joint and the global both sides fixed connection of connector body (1) to through-hole (11) have all been seted up to two both sides that attach shell (5) inside.
4. The male pipe type compressed air pipe joint as claimed in claim 1, wherein: two bolt holes (12) matched with the bolts (7) are formed in two sides of the inner portion of the guide pin (6), and the surfaces of the two bolts (7) are respectively in threaded connection with the inner walls of the two bolt holes (12).
5. The male pipe type compressed air pipe joint as claimed in claim 1, wherein: and one ends of the two pipelines (2) opposite to each other are respectively contacted with two sides of the limiting glue (4).
6. The male pipe type compressed air pipe joint as claimed in claim 1, wherein: the clamping teeth are arranged on one side, opposite to the clamping strip claws (8), and the clamping grooves are arranged on one side, opposite to the convex rings (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922183790.2U CN211501946U (en) | 2019-12-09 | 2019-12-09 | Convex pipe type compressed air pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922183790.2U CN211501946U (en) | 2019-12-09 | 2019-12-09 | Convex pipe type compressed air pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211501946U true CN211501946U (en) | 2020-09-15 |
Family
ID=72414226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922183790.2U Active CN211501946U (en) | 2019-12-09 | 2019-12-09 | Convex pipe type compressed air pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211501946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112609264A (en) * | 2020-12-08 | 2021-04-06 | 湖南亚瑞特运动用品有限公司 | Swing mechanism and automatic cotton spinning equipment |
-
2019
- 2019-12-09 CN CN201922183790.2U patent/CN211501946U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112609264A (en) * | 2020-12-08 | 2021-04-06 | 湖南亚瑞特运动用品有限公司 | Swing mechanism and automatic cotton spinning equipment |
| CN112609264B (en) * | 2020-12-08 | 2021-08-27 | 湖南亚瑞特运动用品有限公司 | Swing mechanism and automatic cotton spinning equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7384074B2 (en) | Press-fitting | |
| US20060131876A1 (en) | Method and apparatus for connecting coupler fittings to conduit sections | |
| TW463021B (en) | Pipe joint | |
| CN211501946U (en) | Convex pipe type compressed air pipe joint | |
| CN214534947U (en) | Connecting mechanism for pipeline | |
| US11028950B2 (en) | Pipe coupling | |
| CN216344609U (en) | Tee bend quick detach connects | |
| CN210484904U (en) | Convex pipe type pipeline connector | |
| CN201090881Y (en) | Water purifying fast joint | |
| CN212986301U (en) | Hose cross-level wall penetrating device | |
| KR20050046508A (en) | Pipe join structure | |
| CN215000009U (en) | Stainless steel fastening device for pipeline butt joint | |
| CN207514466U (en) | A kind of plastic tube and steel pipe reducing elbow | |
| CN203176581U (en) | Lining plastic compound steel pipe | |
| CN216618885U (en) | Fire-fighting pipeline | |
| CN211118219U (en) | PVC pipeline connecting piece | |
| CN216590399U (en) | Pipe clamp for connecting PE pipe and groove valve/groove steel pipe | |
| CN217382022U (en) | Rubber ring for clamp with good use effect | |
| CN212868822U (en) | Quick connector with tightening structure for pipeline connection | |
| CN216201530U (en) | Pipeline connecting device | |
| CN213871533U (en) | High-pressure remote liquid supply pipeline sealing joint | |
| CN216201354U (en) | Automobile oil pipe convenient to connect | |
| CN211083175U (en) | Quick connecting piece for pipe fittings | |
| CN211449942U (en) | Clamp structure for pipeline connection | |
| CN214889456U (en) | Metal corrugated pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |