CN211040029U - Pipe joint connecting structure - Google Patents
Pipe joint connecting structure Download PDFInfo
- Publication number
- CN211040029U CN211040029U CN201922266771.6U CN201922266771U CN211040029U CN 211040029 U CN211040029 U CN 211040029U CN 201922266771 U CN201922266771 U CN 201922266771U CN 211040029 U CN211040029 U CN 211040029U
- Authority
- CN
- China
- Prior art keywords
- ring
- pipeline
- fixing
- solid fixed
- fixed ring
- 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
Images
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a coupling connection structure, including first pipeline, the one end surface of first pipeline is provided with first solid fixed ring, first solid fixed ring's one end surface is provided with the solid fixed ring of second, the solid fixed ring's of second one end surface is provided with the second pipeline, be provided with stop gear between first solid fixed ring and the solid fixed ring of second, the outside surface of first pipeline is provided with the tightening ring, the front end opening part of tightening ring is provided with the stationary blade, the inside surface of stationary blade is provided with fixing bolt, fixing bolt's outside surface is provided with the nut, the upper end surface of tightening ring is provided with tightening mechanism. A coupling joint connection structure, can tighten up first pipeline, second pipeline before fixed and can tentatively stabilize it to in further fixed operation, can conveniently tighten up it when first pipeline, second pipeline are not hard up.
Description
Technical Field
The utility model relates to a coupling field, in particular to coupling connection structure.
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 assembled and disassembled in a fluid passage; traditional coupling connection structure has some shortcomings, and at first two pipelines do not have the position primary stability of restriction mechanism with two pipelines when the butt joint, and more difficult fixed operation carries out next step, and secondly the pipeline docks for a long time easily not hard up, tightens up the pipeline again more troublesome, in order to solve above-mentioned problem, we have proposed this kind of coupling connection structure.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a coupling connection structure can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a coupling connection structure, includes first pipeline, the one end surface of first pipeline is provided with first solid fixed ring, first solid fixed ring's one end surface is provided with the solid fixed ring of second, the one end surface of the solid fixed ring of second is provided with the second pipeline, be provided with stop gear between the solid fixed ring of first solid fixed ring and second, the outside surface of first pipeline is provided with the straining ring, the front end opening part of straining ring is provided with the stationary blade, the inside surface of stationary blade is provided with fixing bolt, fixing bolt's outside surface is provided with the nut, the upper end surface of straining ring is provided with tightening mechanism.
Preferably, stop gear includes stopper, spacing groove, first solid fixed ring's one end surface is provided with the stopper, the solid fixed ring's of second inside surface is provided with the spacing groove, the one end surface of stopper and first solid fixed ring's one end external surface fixed connection, the surface of spacing groove and the solid fixed ring's of second inside fixed surface fixed connection, the surface of stopper and the interior side surface swing joint of spacing groove.
Through adopting above-mentioned technical scheme, stop gear is convenient for tentatively stabilize first pipeline, first pipeline.
Preferably, tightening mechanism includes first fixed block, restriction piece, threaded rod, second fixed block, the upper end surface of tightening ring is provided with first fixed block, the inside surface of first fixed block is provided with the restriction piece, the one end surface of restriction piece is provided with the threaded rod, the outside surface of threaded rod is provided with the second fixed block, the lower extreme surface of first fixed block and the upper end external surface fixed connection of tightening ring, the surface of restriction piece and the inside surface swing joint of first fixed block, the one end surface of threaded rod and the one end external surface fixed connection of restriction piece, the surface of threaded rod and the inside surface threaded connection of second fixed block.
By adopting the technical scheme, the tightening mechanism is convenient for tightening the first pipeline and the first pipeline.
Preferably, the outer surface of the first fixing ring is fixedly connected with the outer surface of one end of the first pipeline, the outer surface of the second fixing ring is movably connected with the outer surface of one end of the first fixing ring, and the outer surface of one end of the second pipeline is fixedly connected with the outer surface of one end of the second fixing ring.
Preferably, the outer surface of the tightening ring is fixedly connected with the outer side surface of the first pipeline, and the outer surface of the rear end of the fixing piece is fixedly connected with the opening at the front end of the tightening ring.
Through adopting above-mentioned technical scheme, the stationary blade can run through fixing bolt.
Preferably, the outer surface of the fixing bolt is movably connected with the inner surface of the fixing piece, and the inner side surface of the nut is in threaded connection with the outer surface of the fixing bolt.
Through adopting above-mentioned technical scheme, fixing bolt, nut cooperation can be with tightening ring.
Compared with the prior art, the utility model discloses following beneficial effect has: when the pipe joint connecting structure is used, the limiting block at one end of the first fixing ring is inserted into the limiting groove in the second fixing ring, the limiting block and the limiting groove are rectangular, so that the positions of the first pipeline and the second pipeline can be limited through the matching of the limiting block and the limiting groove, the first pipeline and the second pipeline are preliminarily stabilized, the next tightening operation is convenient, the pipe joint connecting structure is practical, then two groups of tightening rings are respectively clamped on the outer side surfaces of the first pipeline and the second pipeline, the tightening rings are tightened through the matching of the fixing bolt and the nut, the limiting block is driven to rotate on the inner surface of the first fixing block through screwing the threaded rod, simultaneously, the threads on the outer surface of the threaded rod and the inner surface of the second fixing block are mutually meshed, so that the threaded rod moves to tighten the first fixing ring and the second fixing ring, when the first fixing ring and the second fixing ring are loosened, the first fixing ring and the second fixing ring are conveniently tightened again, tighten up more firmly, it is more convenient, comparatively practical, the effect of use is better for traditional mode.
Drawings
Fig. 1 is a schematic view of the overall structure of a pipe joint connection structure of the present invention;
fig. 2 is a schematic view of a partial structure of a pipe joint connection structure according to the present invention;
fig. 3 is a partially-sectioned schematic view of the pipe joint connection structure of the present invention.
FIG. 1, a first conduit; 2. a first retaining ring; 3. a second retaining ring; 4. a second conduit; 5. a limiting mechanism; 51. a limiting block; 52. a limiting groove; 6. tightening the ring; 7. a fixing sheet; 8. fixing the bolt; 9. a nut; 10. a tightening mechanism; 101. a first fixed block; 102. a limiting block; 103. a threaded rod; 104. and a second fixed block.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1 to 3, a pipe joint connection structure includes a first pipe 1, a first fixing ring 2 is disposed on an end surface of the first pipe 1, a second fixing ring 3 is disposed on an end surface of the first fixing ring 2, a second pipe 4 is disposed on an end surface of the second fixing ring 3, a limiting mechanism 5 is disposed between the first fixing ring 2 and the second fixing ring 3, a tightening ring 6 is disposed on an outer side surface of the first pipe 1, a fixing plate 7 is disposed at a front end opening of the tightening ring 6, a fixing bolt 8 is disposed on an inner surface of the fixing plate 7, a nut 9 is disposed on an outer side surface of the fixing bolt 8, and a tightening mechanism 10 is disposed on an upper end surface of the tightening ring 6.
The tightening mechanism 10 comprises a first fixing block 101, a limiting block 102, a threaded rod 103 and a second fixing block 104, the first fixing block 101 is arranged on the outer surface of the upper end of the tightening ring 6, the limiting block 102 is arranged on the inner surface of the first fixing block 101, the threaded rod 103 is arranged on the outer surface of one end of the limiting block 102, the second fixing block 104 is arranged on the outer surface of the threaded rod 103, the outer surface of the lower end of the first fixing block 101 is fixedly connected with the outer surface of the upper end of the tightening ring 6, the outer surface of the limiting block 102 is movably connected with the inner surface of the first fixing block 101, the outer surface of one end of the threaded rod 103 is fixedly connected with the outer surface of one end of the limiting block 102, and the.
The outer surface of the first fixing ring 2 is fixedly connected with the outer surface of one end of the first pipeline 1, the outer surface of the second fixing ring 3 is movably connected with the outer surface of one end of the first fixing ring 2, and the outer surface of one end of the second pipeline 4 is fixedly connected with the outer surface of one end of the second fixing ring 3.
The outer surface of the tightening ring 6 is fixedly connected with the outer side surface of the first pipeline 1, the outer surface of the rear end of the fixing piece 7 is fixedly connected with the opening at the front end of the tightening ring 6, and the fixing piece 7 can penetrate through the fixing bolt 8.
The outer surface of the fixing bolt 8 is movably connected with the inner surface of the fixing piece 7, the inner side surface of the nut 9 is in threaded connection with the outer surface of the fixing bolt 8, and the tightening ring 6 can be tightened by the cooperation of the fixing bolt 8 and the nut 9.
It should be noted that, the utility model relates to a pipe joint connection structure, insert the stopper 51 of 2 one ends of first solid fixed ring into the solid fixed ring 3 inside spacing groove 52 of second during the use, because stopper 51, the shape of spacing groove 52 is the rectangle, so can be with first pipeline 1 through stopper 51 and the cooperation of spacing groove 52, the position of second pipeline 4 is restricted, with first pipeline 1, the preliminary stability of second pipeline 4, so that on next step tighten up the operation, it is more practical, secondly through blocking two sets of tightening rings 6 respectively at first pipeline 1, the outside surface of second pipeline 4, tighten up ring 6 through fixing bolt 8, the cooperation of nut 9, rethread twist threaded rod 103 and drive restriction piece 102 and rotate at the internal surface of first fixed block 101, the surface of threaded rod 103 and the mutual interlock of the screw thread of the internal surface of second fixed block 104 make threaded rod 103 remove with first solid fixed ring 2 of first fixed ring 103, The second fixing ring 3 is tightened up, and when the first fixing ring 2 and the second fixing ring 3 are loosened, the second fixing ring is conveniently tightened up again through the tightening mechanism 10, so that the tightening up is firm and convenient, the traditional pipe joint connecting structure is surpassed on the use prospect, and the pipe joint connecting structure is practical.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A pipe joint connection structure, comprising a first pipe (1), characterized in that: the one end surface of first pipeline (1) is provided with first solid fixed ring (2), the one end surface of first solid fixed ring (2) is provided with the solid fixed ring of second (3), the one end surface of the solid fixed ring of second (3) is provided with second pipeline (4), be provided with stop gear (5) between the solid fixed ring of first solid fixed ring (2) and the solid fixed ring of second (3), the outside surface of first pipeline (1) is provided with tighten-up ring (6), the front end opening part of tighten-up ring (6) is provided with stationary blade (7), the inside surface of stationary blade (7) is provided with fixing bolt (8), the outside surface of fixing bolt (8) is provided with nut (9), the upper end surface of tighten-up ring (6) is provided with tightens up mechanism (10).
2. A pipe joint connecting structure according to claim 1, wherein: stop gear (5) include stopper (51), spacing groove (52), the one end surface of first solid fixed ring (2) is provided with stopper (51), the inside surface of the solid fixed ring of second (3) is provided with spacing groove (52), the one end surface of stopper (51) is connected with the one end fixed surface of first solid fixed ring (2), the surface of spacing groove (52) is connected with the inside fixed surface of the solid fixed ring of second (3), the surface of stopper (51) and the inboard surface swing joint of spacing groove (52).
3. A pipe joint connecting structure according to claim 1, wherein: the tightening mechanism (10) comprises a first fixed block (101), a limiting block (102), a threaded rod (103) and a second fixed block (104), a first fixed block (101) is arranged on the outer surface of the upper end of the tightening ring (6), a limiting block (102) is arranged on the inner surface of the first fixed block (101), a threaded rod (103) is arranged on the outer surface of one end of the limiting block (102), a second fixing block (104) is arranged on the outer side surface of the threaded rod (103), the outer surface of the lower end of the first fixing block (101) is fixedly connected with the outer surface of the upper end of the tightening ring (6), the outer surface of the limiting block (102) is movably connected with the inner surface of the first fixing block (101), the outer surface of one end of the threaded rod (103) is fixedly connected with the outer surface of one end of the limiting block (102), the outer surface of the threaded rod (103) is in threaded connection with the inner surface of the second fixing block (104).
4. A pipe joint connecting structure according to claim 1, wherein: the outer surface of the first fixing ring (2) is fixedly connected with the outer surface of one end of the first pipeline (1), the outer surface of the second fixing ring (3) is movably connected with the outer surface of one end of the first fixing ring (2), and the outer surface of one end of the second pipeline (4) is fixedly connected with the outer surface of one end of the second fixing ring (3).
5. A pipe joint connecting structure according to claim 1, wherein: the outer surface of the tightening ring (6) is fixedly connected with the outer side surface of the first pipeline (1), and the outer surface of the rear end of the fixing piece (7) is fixedly connected with the opening at the front end of the tightening ring (6).
6. A pipe joint connecting structure according to claim 1, wherein: the outer surface of the fixing bolt (8) is movably connected with the inner surface of the fixing piece (7), and the inner side surface of the nut (9) is in threaded connection with the outer surface of the fixing bolt (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922266771.6U CN211040029U (en) | 2019-12-17 | 2019-12-17 | Pipe joint connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922266771.6U CN211040029U (en) | 2019-12-17 | 2019-12-17 | Pipe joint connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211040029U true CN211040029U (en) | 2020-07-17 |
Family
ID=71567345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922266771.6U Expired - Fee Related CN211040029U (en) | 2019-12-17 | 2019-12-17 | Pipe joint connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211040029U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113803546A (en) * | 2021-08-13 | 2021-12-17 | 宁波联润流体机械制造有限公司 | Fast-insertion hose connector with good sealing performance |
| CN113839358A (en) * | 2021-09-22 | 2021-12-24 | 广州文船重工有限公司 | Connecting structure for cable tube |
-
2019
- 2019-12-17 CN CN201922266771.6U patent/CN211040029U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113803546A (en) * | 2021-08-13 | 2021-12-17 | 宁波联润流体机械制造有限公司 | Fast-insertion hose connector with good sealing performance |
| CN113839358A (en) * | 2021-09-22 | 2021-12-24 | 广州文船重工有限公司 | Connecting structure for cable tube |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211040029U (en) | Pipe joint connecting structure | |
| CN201297461Y (en) | Movable joint of pipeline | |
| CN205298830U (en) | Handle clamp | |
| CN110375130B (en) | Self-tightening clamp with sealing structure | |
| CN202510871U (en) | Cutting ferrule joint | |
| CN201428883Y (en) | Connecting joint for hoses | |
| CN217177800U (en) | Sealing flange capable of effectively reducing pressure and preventing loosening | |
| CN201748071U (en) | Connecting pipe clamp | |
| CN201259047Y (en) | Track bolt | |
| CN201521742U (en) | Pipeline quick connector | |
| CN107414726A (en) | A kind of water pipe rocking handle type fastening means and its application method | |
| CN112268152A (en) | Shunt joint device of quick connecting pipe | |
| CN208804379U (en) | A kind of tee pipe fitting being convenient to clean | |
| CN208778947U (en) | A kind of copper joint assembly | |
| CN209511369U (en) | A kind of hose coupling of pipeline non-excavation rehabilitation | |
| CN204935475U (en) | A kind of Multi-function semi-automatic reinforcement open-end wrench | |
| CN204403619U (en) | Pipe fitting joint | |
| CN204493953U (en) | The termination formula metallic hose of hose twist can be avoided | |
| CN202580385U (en) | Self-locking reinforced double-steel-wire hoop | |
| CN220706673U (en) | Bioreactor joint | |
| CN2711700Y (en) | Water meter | |
| CN211779550U (en) | Anti-drop device for rubber pipeline port | |
| CN209960055U (en) | Multi-pipe multifunctional joint | |
| CN213900270U (en) | Shunt joint device of quick connecting pipe | |
| CN212900249U (en) | Non-welded flange self-tightening mechanism |
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: 20200717 Termination date: 20211217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |