CN209444935U - Resource-conserving assembling pipe joint - Google Patents
Resource-conserving assembling pipe joint Download PDFInfo
- Publication number
- CN209444935U CN209444935U CN201822159397.5U CN201822159397U CN209444935U CN 209444935 U CN209444935 U CN 209444935U CN 201822159397 U CN201822159397 U CN 201822159397U CN 209444935 U CN209444935 U CN 209444935U
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- clip
- groove
- conserving
- resource
- lug
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Abstract
The utility model discloses a kind of resource-conserving assembling pipe joints, so that groove connecting pipe is easily installed fastening, sealing effect is good.Including clip one, clip two, sealing ring, clamping screw and pipeline, at least twice groove is equipped in the connecting pin of the pipeline；The clip one and clip two are to be mutually butted the semicircular ring to form annulus, outwardly extending lug is equipped in two lateral edge interfaces of the clip one and clip two, the joint face of the lug is to the reversed dip of interface, it is equipped with the protrusion for being cooperatively connected with the groove in the inside circumference upper and lower ends of the clip one and clip two, the sealed groove that the sealing ring is set is equipped in the middle part of the inside circumference of the clip one and clip two.The structure setting of the utility model groove and protrusion, enhances the stability of connection；The structure setting of lug, so that the lug of two docking is convenient for being fixed, easy for installation, so that faying face connection is even closer, sealing effect is more preferable.
Description
Technical field
The utility model relates to conduit coupling technical fields, and in particular to a kind of resource-conserving assembling pipe joint.
Background technique
The methods of welding, threaded connection, flanged joint is usually used in traditional pipeline connection, but these methods all exist
Obvious disadvantage, the pollution such as welding there are welding slag to pipeline have oxidation zinc pollution air in welding process, welding can also
The zinc coat for destroying steel pipe, keeps commissure perishable；And threaded connection is then not withstand pressure, and easy to leak and corrosion；Flanged joint is then
Increase attachment and process, increases cost.Therefore, gradually replaced by clamp connection, clamp connection is also referred to as the connection of groove pipe fitting, groove
The application of pipe fitting interconnection technique makes complicated pipeline connection process become simple, quick and easy.Make pipeline connection technology forward
Major step is stepped.
The groove connecting pipe for playing connection sealing function is mainly made of three parts: sealing rubber ring, clip and locking screw
Bolt.It is placed in the outside of connected pipe positioned at the rubber seal of internal layer, and matches with the groove of preparatory rolling, then in rubber
Clip is buckled in the outside of circle, then with two bolt fastenings.Due to its rubber seal and clip using it is distinctive can be close
The structure of envelope designs, so that groove connector has good leakproofness, and increasing with tube fluid pressure, leakproofness
Corresponding enhancing.But existing groove connecting pipe is not easy when two clips matched are fixed by clamping screw during installation
It is fixed, causes installation inconvenient, clip is be easy to cause to loosen.In addition, as people's demands for quality of life are getting higher and higher,
Hollow pipeline is utilized in more and more buildings, to achieve the effect that reduce noise, but is connected by groove connecting pipe
When, the outer layer wall thickness of hollow pipeline is relatively thin, and the effect of fit sealing is bad, and does not allow easy processing, be easy to cause material unrestrained
Take.
Utility model content
The purpose of the utility model is to provide a kind of resource-conserving assembling pipe joints that connective stability is high, so that ditch
Slot connecting pipe is easily installed fastening, and sealing effect is good.
In order to solve the above technical problems, the utility model adopts the following technical solution:
Design a kind of resource-conserving assembling pipe joint, including clip one, clip two, sealing ring, clamping screw and
Connected pipeline is equipped at least twice groove in the connecting pin of the pipeline；The clip one and clip two are to be mutually butted
The semicircular ring for forming annulus, is equipped with outwardly extending lug in two lateral edge interfaces of the clip one and clip two, described
The joint face of lug is to the reversed dip of interface, so that the lug of two docking forms duckbill connection, in the card
The inside circumference upper and lower ends of hoop one and clip two are equipped with the protrusion for being cooperatively connected with the groove, in the clip one
With the sealed groove for being equipped with the setting sealing ring in the middle part of the inside circumference of clip two.
Preferably, in above-mentioned resource-conserving assembling pipe joint, the pipeline is hollow tube.
Preferably, in above-mentioned resource-conserving assembling pipe joint, in the convex of two side of the clip one or clip
Ear is equipped with the boss stretched out along the clip one or two inner ring surface of clip, is equipped with clamping corresponding with the boss in the other side
Groove, the boss and clamping groove on the clip one and the clamping groove on the clip two and boss cooperation connect
It connects.
Preferably, in above-mentioned resource-conserving assembling pipe joint, the boss and clamping groove are arch.
Preferably, it in above-mentioned resource-conserving assembling pipe joint, is equipped with and is used on the lug of the clip one
The counter sink for connecting clamping screw is equipped with the connecting hole of the corresponding counter sink on the clip two.
Preferably, in above-mentioned resource-conserving assembling pipe joint, the clip one, clip two outer rim on
Equipped with reinforcing rib, the intensity of clip one, clip two is enhanced, is improved service life.
Compared with prior art, the advantageous effects of the utility model are:
1. the utility model passes through the structure setting of groove and protrusion on pipeline and clip one, clip two, the company of enhancing
The stability connect；The structure setting of lug, so that the lug of two docking is convenient for being fixed, it is easy for installation, so that faying face connects
Connect even closer, sealing effect is more preferable.
2. the utility model uses hollow tube, can save that material, to reduce noise, bonding strength high, by hollow tube with
And groove and raised structure setting on clip one, clip two, the trench depth on pipeline can be made to be arranged shallower, convenient for adding
Work reduces wastage of material caused by processing fault, and enhances the stability of connection.
3. the setting of the utility model boss and clamping groove so that clip one and clip two will not the changing of the relative positions, enhancing connection
Reliability.
Detailed description of the invention
Fig. 1 is the decomposition texture schematic diagram in the utility model resource-conserving assembling pipe joint embodiment 1；
Fig. 2 is clip one in the utility model resource-conserving assembling pipe joint embodiment 1, clip two and sealing ring
Assembling structure schematic diagram；
Fig. 3 is the three-dimensional knot of clip one or clip two in the utility model resource-conserving assembling pipe joint embodiment 1
Structure schematic diagram；
Fig. 4 is the schematic diagram of the section structure of sealing ring in the utility model resource-conserving assembling pipe joint embodiment 1.
Fig. 5 is the decomposition texture schematic diagram in the utility model resource-conserving assembling pipe joint embodiment 2.
In figure, 1. pipelines, 2. clips one, 3. clips two, 4. sealing rings, 5. lugs, 6. boss, 7. clamping grooves, 8. is convex
It rises, 9. grooves, 10. sealed grooves, 11. reinforcing ribs.
Specific embodiment
Illustrate specific embodiment of the present utility model with reference to the accompanying drawings and examples, but following embodiment only uses
It is described in detail the utility model, does not limit the scope of the utility model in any way.
Components, structure involved in following embodiment etc., unless otherwise instructed, then be conventional commercial product or often
It advises product and uses structure.
Embodiment 1: a kind of resource-conserving assembling pipe joint, referring to Fig. 1 to Fig. 4, including clip 1, clip 23,
Sealing ring 4, clamping screw and connected pipeline 1 are equipped with twice groove 9 in the connecting pin of pipeline 1.
Clip 1 and clip 23 are to be mutually butted the semicircular ring to form annulus, in two lateral edges of clip 1 and clip 23
Interface is equipped with outwardly extending lug 5, and the joint face of lug 5 is to the reversed dip of interface, so that two docking is convex
Ear 5, which forms duckbill connection, enhances the reliability of connection, better tightness, in clip 1 during installation convenient for being fixed
It is respectively provided with the twice protrusion 8 being cooperatively connected with groove 9 with the inside circumference upper and lower ends of clip 23, in one 2 He of clip
The sealed groove 10 of setting sealing ring 4 is equipped in the middle part of the inside circumference of clip 23.
The boss stretched out along clip 1 or 23 inner ring surface of clip is equipped on the lug 5 of 23 side of clip 1 or clip
6, it is equipped with clamping groove 7 corresponding with boss 6 in the other side, on the boss 6 and clamping groove 7 and clip 23 on clip 1
Clamping groove 7 and boss 6 are cooperatively connected, and boss 6 and clamping groove 7 are arch, the longitudinal section with clip 1,23 middle part of clip
Shape is corresponding, and so that the sealing effect is better, and connection is reliable.
The counter sink for connecting clamping screw is equipped on the lug 5 of clip 1, it is corresponding heavy to be equipped on clip 23
The connecting hole of head bore.
Clip 1, clip 23 outer rim on be equipped with reinforcing rib, enhance the intensity of clip 1, clip 23, mention
High service life.
In use, sealing ring is sleeved on connected pipeline, clip one, clip two are then sleeved on sealing ring
On, and be respectively cooperating with and connect with the groove on two connected pipelines by and by clip one, the protrusion on clip two, left back use
Clamping screw is locked.
Embodiment 2: the present embodiment is identical as the working principle of embodiment 1, it is specific the difference is that, referring to Fig. 5, pipeline
1 is hollow tube, using hollow tube, can save material, reduce noise, bonding strength height, pass through hollow tube and clip one, card
The structure setting of groove and protrusion, can be such that the trench depth on pipeline is arranged shallower on hoop two, easy to process, reduce processing and lose
Wastage of material caused by accidentally, and enhance the stability of connection.
The utility model is described in detail above in conjunction with drawings and examples, still, the skill of technical field
Art personnel, can also be to each specific in above-described embodiment it is understood that without departing from the purpose of the present invention
Parameter changes, and forms multiple specific embodiments, is the common variation range of the utility model, no longer detailed one by one herein
It states.
Claims (6)
1. a kind of resource-conserving assembling pipe joint, including clip one, clip two, sealing ring, clamping screw and it is connected
Pipeline, which is characterized in that be equipped at least twice groove in the connecting pin of the pipeline；The clip one and clip two are mutual
Docking forms the semicircular ring of annulus, is equipped with outwardly extending lug in two lateral edge interfaces of the clip one and clip two,
The joint face of the lug is to the reversed dip of interface, so that the lug of two docking forms duckbill connection, in institute
The inside circumference upper and lower ends for stating clip one and clip two are equipped with protrusion for being cooperatively connected with the groove, in the card
The sealed groove that the sealing ring is set is equipped in the middle part of the inside circumference of hoop one and clip two.
2. resource-conserving assembling pipe joint according to claim 1, which is characterized in that the pipeline is hollow tube.
3. resource-conserving assembling pipe joint according to claim 1, which is characterized in that in the clip one or clip
The lug of two sides is equipped with the boss stretched out along the clip one or two inner ring surface of clip, is equipped with and the boss in the other side
Corresponding clamping groove, the boss and clamping groove on the clip one and the clamping groove on the clip two and
Boss is cooperatively connected.
4. resource-conserving assembling pipe joint according to claim 3, which is characterized in that the boss and clamping groove
For arch.
5. resource-conserving assembling pipe joint according to claim 1, which is characterized in that in the convex of the clip one
Ear is equipped with the counter sink for connecting clamping screw, and the connecting hole of the corresponding counter sink is equipped on the clip two.
6. resource-conserving assembling pipe joint according to claim 1, which is characterized in that in the clip one, clip
Reinforcing rib is equipped in two outer rim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822159397.5U CN209444935U (en) | 2018-12-21 | 2018-12-21 | Resource-conserving assembling pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822159397.5U CN209444935U (en) | 2018-12-21 | 2018-12-21 | Resource-conserving assembling pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209444935U true CN209444935U (en) | 2019-09-27 |
Family
ID=68015027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822159397.5U Active CN209444935U (en) | 2018-12-21 | 2018-12-21 | Resource-conserving assembling pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209444935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202426A (en) * | 2021-05-31 | 2021-08-03 | 中国石油大学(北京) | System for hoisting riser pipe and hoisting device |
-
2018
- 2018-12-21 CN CN201822159397.5U patent/CN209444935U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202426A (en) * | 2021-05-31 | 2021-08-03 | 中国石油大学(北京) | System for hoisting riser pipe and hoisting device |
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