CN105443905A - Pipeline connecting structure and method - Google Patents
Pipeline connecting structure and method Download PDFInfo
- Publication number
- CN105443905A CN105443905A CN201610024478.7A CN201610024478A CN105443905A CN 105443905 A CN105443905 A CN 105443905A CN 201610024478 A CN201610024478 A CN 201610024478A CN 105443905 A CN105443905 A CN 105443905A
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- China
- Prior art keywords
- pipeline
- connecting valve
- jointing construction
- construction according
- groove
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Links
- 238000000034 method Methods 0.000 title abstract description 5
- 238000010276 construction Methods 0.000 claims description 26
- 239000012634 fragment Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/24—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action
- F16L37/244—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe
- F16L37/248—Bayonet-type couplings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention discloses a pipeline connecting structure and method. The pipeline connecting structure comprises a first pipeline, a second pipeline, and a pipeline connecting switch which is sleeved with the first pipeline, wherein the second pipeline can be axially inserted along the sleeving end and is locked to the first pipeline in a rotary clamping manner. With the adoption of the connecting structure, the pipelines can be matched with each other; the connecting structure has the function of indicating whether the pipelines are connected and locked. With the adoption of the aforementioned connecting manner, the two pipelines can be closely connected, and the sealing effect is improved; the mounting is simple and no tools are used; the pipelines are not easy to fall off, can be conveniently dismounted, and can be repeatedly dismounted and mounted.
Description
Technical field
The invention belongs to technical field of pipeline connection, be specifically related to a kind of pipeline jointing construction and connecting means.
Background technique
Pipeline is a kind of pipe-line system of reasonable arrangement.Because the flexibility of pipeline, pipeline be often used to hydraulic system etc. by the machinery of liquid driven or for gas system for the machinery by gas-powered.And pipe joint is a kind of linkage structure the most frequently used in fluid, the Placement of pipeline usually has gluing connection, spigot and socket type hot-melt adhesive paste, adopts socket and tightened by iron wire.
It is many that the jointing of pipeline connecting mode uses on the engine, and be mainly used in motor water route and be connected with water route pipeline, during gas is connected with gas piping, major part needs could be disconnected with instrument, connect.Substantially rubber pipe and hard tube adopt to be flexible coupling and carry out, then clamp with clip; Hard tube and hard tube connecting flange face add an O type circle and are connected, and use bolt tightening.And the usual installation steps of existing pipeline connecting mode are more complicated.How to realize more conveniently installing between pipeline, dismantling, and can repeat to install, dismounting is our problem in the urgent need to address.
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art.For this reason, the invention provides a kind of pipeline jointing construction and connecting means, object realizes pipeline connection procedure more conveniently to install without the need to using instrument, dismantle.
To achieve these goals, the technological scheme that the present invention takes is:
A kind of pipeline jointing construction, comprises the first pipeline and the second pipeline, and described structure also comprises for being socketed with the first pipeline and the second pipeline can being made to hold axial direction to insert along being socketed and carrying out rotating with the first pipeline the pipeline connecting valve engaging and lock.
Described first pipeline comprise for locate with pipeline connecting valve and carry out rotation lock resultant motion position rotating locking mechanism and for making the second sleeve pipe locate the positioning means inserted.
Described second pipeline comprises for coordinating the cooperation positioning means of grafting with the positioning means of the first pipeline and for engaging the clamping mechanism of locking with pipeline connecting valve.
Described cooperation positioning means is locating notch, and described clamping mechanism comprises two wedge shape clamping stagnation grooves be symmetricly set on the second pipeline.
Described pipeline connecting valve comprises symmetrically arranged two elastic plectrums and two shell fragments, and each shell fragment is equipped with the projection for engaging with wedge shape clamping stagnation slot fit.
Described position rotating locking mechanism comprises locating slot, groove and draw-in groove, and described elastic plectrum can move back and forth between locating slot and groove, and described projection can move back and forth along draw-in groove, and described positioning means is positioning boss.
The socket end of described first pipeline and described pipeline connecting valve is provided with seal ring, and described first pipeline is provided with the step surface for installing seal ring.
Described second pipeline also comprises retaining boss, and the mode that retaining boss is threaded connection with pipeline connecting valve is detachably fixedly connected with.
The socket end of described first pipeline is provided with keying structure.
The connecting means of described pipeline jointing construction, comprises the steps:
Step one: pipeline connecting valve and the first pipeline are socketed;
Step 2: the second pipeline is inserted along socket end;
Step 3: rotating pipe connecting valve makes the first pipeline and the second pipeline engaging locking.
Beneficial effect of the present invention: the present invention connects in sealing at pipeline, and can realize without instrument, fast assembling-disassembling, locking state can also reach the effect of sealing.Linkage structure of the present invention makes mutually to mate between pipeline and pipeline, and there is the deixis whether connecting locking, it is tightr that two pipelines can connect by such pipeline connecting mode, good sealing effect, install and simply, not use instrument, be not easy to come off, dismounting also facilitates and can repeat dismounting.
Accompanying drawing explanation
This specification comprises the following drawings, shown content respectively:
Fig. 1 is the structural representation of the second pipeline of pipeline jointing construction of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural representation of the pipeline connecting valve of pipeline jointing construction of the present invention;
Fig. 4 is the front view of Fig. 3;
Fig. 5 is the structural representation of the first pipeline of pipeline jointing construction of the present invention;
Fig. 6 is the ring structure schematic diagram of pipeline jointing construction of the present invention;
Fig. 7 is the assembly structure schematic diagram of the first pipeline of pipeline jointing construction of the present invention, seal ring and pipeline connecting valve;
Fig. 8 is structural representation after the assembling of the first pipeline of pipeline jointing construction of the present invention, seal ring and pipeline connecting valve;
Fig. 9 is the Integral connection structure schematic diagram of pipeline jointing construction of the present invention;
Figure 10 is the structural representation after the integrated connection locking of pipeline jointing construction of the present invention.
Be labeled as in figure:
1, retaining boss, 2, wedge shape clamping stagnation groove, 3, locating notch, 4, elastic plectrum, 5, shell fragment, 6, protruding, 7, locating slot, 8, socket is protruding, 9, groove, 10, draw-in groove, 11, keying structure, 12, positioning boss, 13, step surface, 14, seal ring.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, be described in further detail the specific embodiment of the present invention, object helps those skilled in the art to have more complete, accurate and deep understanding to design of the present invention, technological scheme, and contribute to its enforcement.
As shown in Figures 1 to 10, the present invention is specifically related to a kind of pipeline jointing construction, comprise the first pipeline and the second pipeline, this pipeline jointing construction also comprises for being socketed with the first pipeline and the second pipeline can being made to hold axial direction to insert along being socketed and carrying out rotating with the first pipeline the pipeline connecting valve engaging and lock.
First pipeline comprise for locate with pipeline connecting valve and carry out rotation lock resultant motion position rotating locking mechanism and for making the second sleeve pipe locate the positioning means inserted.
Second pipeline comprises for coordinating the cooperation positioning means of grafting with the positioning means of the first pipeline and for engaging the clamping mechanism of locking with pipeline connecting valve.Preferably, coordinate positioning means to be locating notch 3, clamping mechanism comprises two wedge shape clamping stagnation grooves 2 be symmetricly set on the second pipeline.This locating notch 3 preferably and one of them wedge shape clamping stagnation groove 2 be in the same rectilinear direction of the second pipeline.Be preferably, the second pipeline also comprises retaining boss 1, and the mode that retaining boss 1 is threaded connection with pipeline connecting valve is detachably fixedly connected with.The socket locking of the second pipeline and pipeline connecting valve is convenient in the design of this structure, has the effect that retaining is spacing.
Pipeline connecting valve comprises symmetrically arranged two elastic plectrums 4 and two shell fragments 5, and each shell fragment 5 is equipped with the projection 6 for being engaged with wedge shape clamping stagnation groove 2.Elastic plectrum 4 and shell fragment 5 preferably adopt interlaced setting, and the angle between adjacent spring plectrum 4 and shell fragment 5 is 90 degree, the structure optimization realizing pipeline connecting valve that arranges of this structure is arranged, and can realize preferably locking with the engaging of the first pipeline and the second pipeline.Pipeline connecting valve is for inserting one end of the second pipeline, its outer periphery is polygonal shape, and polygonal outer periphery is provided with the tread plate shape and structure of adjacent spaces, as shown in Figure 3 and Figure 4, this strip structure is convenient to screwing after being connected with the first pipeline and the second pipeline.
Above-mentioned position rotating locking mechanism comprises locating slot 7, groove 9 and draw-in groove 10, and elastic plectrum 4 can move back and forth between locating slot 7 and groove 9, and protruding 6 can move back and forth along draw-in groove 10, and preferably, positioning means is positioning boss 12.This positioning boss and above-mentioned locating notch are for being equipped with.First pipeline can arrange at the socket end with pipeline connecting valve and be socketed protruding 8, and position rotating locking mechanism is arranged in socket protruding 8, so more conveniently can realize the setting of position rotating locking mechanism.
The socket end of the first pipeline and pipeline connecting valve is provided with seal ring 14, and the first pipeline is provided with the step surface 13 for installing seal ring.Seal ring adopts O type circle, and the setting of seal ring can strengthen sealing effect, avoids occurring that pipeline leaks air or the phenomenon of leakage after connecting.
Connecting whether reach lockup state for the ease of knowing pipeline, being provided with keying structure 11 at the socket end of the first pipeline.When elastic plectrum 4 moves to one end away from locating slot of groove 9 by locating slot, two pipelines realize locking state, and now elastic plectrum 4 just in time aims at keying structure; If elastic plectrum 4 misalignment keying structure, then illustrate that two pipelines do not reach lockup state.Be preferably, keying structure is the setting of triangular structure, this keying structure, is convenient to installation personnel and carries out installation and check pipeline coupled condition.
The connecting means of described pipeline jointing construction, comprises the steps:
Step one: pipeline connecting valve and the first pipeline are socketed;
Step 2: the second pipeline is inserted along socket end;
Step 3: rotating pipe connecting valve makes the first pipeline and the second pipeline engaging locking.
Concrete connecting means is: loaded along the first pipeline socket end by O type circle, and be placed into step surface 13 place, again pipeline connecting valve is loaded in the first pipeline socket end along the first pipeline socket end axial direction, as shown in Figure 7, elastic plectrum 4 is allowed to point to locating slot 7 place (as shown in Figure 8); And then the second pipeline is socketed the socket end of the first good pipeline of end axial direction plugging in fitting and pipeline connecting valve along the first pipeline, rotation second pipeline gently again, as shown in Figure 9, allow the locating notch 3 on the second pipeline rotate to positioning boss 12 place, more firmly fill in; Finally the elastic plectrum 4 of pipeline connecting valve is rotated to groove 9 place, the shell fragment 5 of the symmetry of pipeline connecting valve just snaps in two wedge shape clamping stagnation grooves 2 of the second pipeline by the elastic force of self, accordingly, projection 6 in pipeline connecting valve also can move to the other end of draw-in groove 10 in draw-in groove 10, now keying structure just in time aligns elastic plectrum 4, as shown in Figure 10, then two pipelines have been connected together complete, and have realized sealing.By the opposite spin of pipeline connecting valve when pipeline disconnects, elastic plectrum 4 rotates to locating slot 7 from groove 9, firmly extracts the second pipeline, and two pipelines can be made to disconnect.
Below by reference to the accompanying drawings to invention has been exemplary description.Obviously, specific implementation of the present invention is not subject to the restrictions described above.As long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technological scheme is carried out; Or without improvement, above-mentioned design of the present invention and technological scheme directly applied to other occasion, all within protection scope of the present invention.
Claims (10)
1. a pipeline jointing construction, comprise the first pipeline and the second pipeline, it is characterized in that: described structure also comprises for being socketed with the first pipeline and the second pipeline can being made to hold axial direction to insert along being socketed and carrying out rotating with the first pipeline the pipeline connecting valve engaging and lock.
2. pipeline jointing construction according to claim 1, is characterized in that: described first pipeline comprise for locate with pipeline connecting valve and carry out rotation lock resultant motion position rotating locking mechanism and for making the second sleeve pipe locate the positioning means inserted.
3. pipeline jointing construction according to claim 2, is characterized in that: described second pipeline comprises for coordinating the cooperation positioning means of grafting with the positioning means of the first pipeline and for engaging the clamping mechanism of locking with pipeline connecting valve.
4. pipeline jointing construction according to claim 3, it is characterized in that: described cooperation positioning means is locating notch (3), described clamping mechanism comprises two wedge shape clamping stagnation grooves (2) be symmetricly set on the second pipeline.
5. pipeline jointing construction according to claim 4, it is characterized in that: described pipeline connecting valve comprises symmetrically arranged two elastic plectrums (4) and two shell fragments (5), each shell fragment (5) is equipped with the projection (6) for being engaged with wedge shape clamping stagnation groove (2).
6. pipeline jointing construction according to claim 5, it is characterized in that: described position rotating locking mechanism comprises locating slot (7), groove (9) and draw-in groove (10), described elastic plectrum (4) can move back and forth between locating slot (7) and groove (9), described projection (6) can move back and forth along draw-in groove (10), and described positioning means is positioning boss (12).
7. pipeline jointing construction according to claim 2, it is characterized in that: the socket end of described first pipeline and described pipeline connecting valve is provided with seal ring (14), described first pipeline is provided with the step surface (13) for installing seal ring.
8. pipeline jointing construction according to claim 2, it is characterized in that: described second pipeline also comprises retaining boss (1), the mode that retaining boss (1) and pipeline connecting valve are threaded connection detachably is fixedly connected with.
9. pipeline jointing construction according to claim 1, is characterized in that: the socket end of described first pipeline is provided with keying structure (11).
10. the connecting means of pipeline jointing construction according to any one of claim 1 to 9, is characterized in that, comprise the steps:
Step one: pipeline connecting valve and the first pipeline are socketed;
Step 2: the second pipeline is inserted along socket end;
Step 3: rotating pipe connecting valve makes the first pipeline and the second pipeline engaging locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610024478.7A CN105443905B (en) | 2016-01-13 | 2016-01-13 | A kind of pipeline jointing construction and connection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610024478.7A CN105443905B (en) | 2016-01-13 | 2016-01-13 | A kind of pipeline jointing construction and connection method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105443905A true CN105443905A (en) | 2016-03-30 |
| CN105443905B CN105443905B (en) | 2018-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610024478.7A Active CN105443905B (en) | 2016-01-13 | 2016-01-13 | A kind of pipeline jointing construction and connection method |
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| Country | Link |
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| CN (1) | CN105443905B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438128A (en) * | 2016-11-07 | 2017-02-22 | 中国重汽集团济南动力有限公司 | Light automobile air filter air inlet connecting pipe assembly |
| CN107781544A (en) * | 2016-08-24 | 2018-03-09 | 井上廉株式会社 | Pipe joint constructs |
| CN111102414A (en) * | 2019-12-13 | 2020-05-05 | 铜陵群力机械有限公司 | Chemical liquid conveying pipeline |
| CN111742171A (en) * | 2017-12-21 | 2020-10-02 | 西米股份公司 | Connector for loop element |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5784750A (en) * | 1996-07-12 | 1998-07-28 | The Scott Fetzer Company | Multi-component flow passage assembly with snap in sealing adaptor |
| US20060022465A1 (en) * | 2004-07-28 | 2006-02-02 | Kioritz Corporation | Pipe joint structure |
| CN101356397A (en) * | 2006-01-05 | 2009-01-28 | 阿尔弗雷德·凯驰两合公司 | Coupling part for a plug connector arrangement |
| CN102124261A (en) * | 2008-08-20 | 2011-07-13 | 勒格里联合股份公司 | Connection made in two parts connected by a bayonet fitting, body part of such a connection and method of strengthening the coupling of body parts of such a connection |
| CN203099174U (en) * | 2012-11-16 | 2013-07-31 | 谭富华 | Quick coupler for automotive water passage cooling system |
-
2016
- 2016-01-13 CN CN201610024478.7A patent/CN105443905B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5784750A (en) * | 1996-07-12 | 1998-07-28 | The Scott Fetzer Company | Multi-component flow passage assembly with snap in sealing adaptor |
| US20060022465A1 (en) * | 2004-07-28 | 2006-02-02 | Kioritz Corporation | Pipe joint structure |
| CN101356397A (en) * | 2006-01-05 | 2009-01-28 | 阿尔弗雷德·凯驰两合公司 | Coupling part for a plug connector arrangement |
| CN102124261A (en) * | 2008-08-20 | 2011-07-13 | 勒格里联合股份公司 | Connection made in two parts connected by a bayonet fitting, body part of such a connection and method of strengthening the coupling of body parts of such a connection |
| CN203099174U (en) * | 2012-11-16 | 2013-07-31 | 谭富华 | Quick coupler for automotive water passage cooling system |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107781544A (en) * | 2016-08-24 | 2018-03-09 | 井上廉株式会社 | Pipe joint constructs |
| CN107781544B (en) * | 2016-08-24 | 2019-10-18 | 井上廉株式会社 | Pipe fitting construction |
| CN106438128A (en) * | 2016-11-07 | 2017-02-22 | 中国重汽集团济南动力有限公司 | Light automobile air filter air inlet connecting pipe assembly |
| CN111742171A (en) * | 2017-12-21 | 2020-10-02 | 西米股份公司 | Connector for loop element |
| US11346478B2 (en) | 2017-12-21 | 2022-05-31 | Ceme S.P.A. | Connector for circuit elements |
| CN111102414A (en) * | 2019-12-13 | 2020-05-05 | 铜陵群力机械有限公司 | Chemical liquid conveying pipeline |
| CN111102414B (en) * | 2019-12-13 | 2022-07-05 | 铜陵群力机械有限公司 | Chemical liquid conveying pipeline |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105443905B (en) | 2018-08-14 |
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