CN108006351A - The anti-dropout bell and spigot frame of pipe connection and the pipe with the structure - Google Patents
The anti-dropout bell and spigot frame of pipe connection and the pipe with the structure Download PDFInfo
- Publication number
- CN108006351A CN108006351A CN201610965303.6A CN201610965303A CN108006351A CN 108006351 A CN108006351 A CN 108006351A CN 201610965303 A CN201610965303 A CN 201610965303A CN 108006351 A CN108006351 A CN 108006351A
- Authority
- CN
- China
- Prior art keywords
- socket
- pipe
- dropout
- bell
- faucet part
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 230000002411 adverse Effects 0.000 abstract description 2
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
- F16L47/08—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The anti-dropout bell and spigot frame of pipe connection and the pipe with the structure.The anti-dropout bell and spigot frame includes faucet part and socket two parts, and one end of faucet part and socket is respectively the connecting pin that can be connected with pipe, the other end for therebetween can mutual socket joint cooperation female end and socket end.It is equipped with the Anti-releasing position limiting structure inwardly received of footpath in the port of female end, the socket joint position of socket end is equipped with after socket joint can make axial contact spacing radial elastic flared structure with the Anti-releasing position limiting structure of female end.The anti-dropout bell and spigot frame, can make the socket joint of pipeline connect reliably and stably obtain and significantly be lifted, the traction action power for avoiding the external world is adversely affected caused by pipeline, and pipe-line system and the compression strength of socket joint connecting portion is greatly improved.
Description
Technical field
A kind of anti-dropout bell and spigot frame the present invention relates to pipe connection and the pipe with the structure.
Background technology
At present between the tubing of domestic plastic drainage pipeline system, and pipeline and the overhanging pipeline section of inspection shaft equipment
Between, it is attached more using common Push-fit.Since plastic conduit has the short characteristic of thermal stretching shrinkage, and pipeline is being met
Junction can be pullled to during uneven settlement of foundation, easily lead to the seal failure at pipeline spigot-and-socket position, or even place takes off
Open.When underground water is less than pipe network absolute altitude, the sewage in pipe network can flow out polluted underground water and soil；When raising of ground water,
Underground water can reverse osmosis enter in pipeline, increase the workload of sewage treatment plant, it is serious or even cause pipe network to paralyse.
The content of the invention
The present invention provides a kind of anti-dropout bell and spigot frame of pipe connection, and further provide for the pipe with the structure.
The anti-dropout bell and spigot frame of pipe connection of the present invention, including faucet part and socket two parts, faucet part and socket
The one end in portion is respectively the connecting pin that can be connected with pipe, the other end for therebetween can mutual socket joint cooperation female end and socket end.
The Anti-releasing position limiting structure inwardly received in footpath is equipped with the port of female end；The socket joint position of socket end can be with female end after being equipped with socket joint
Anti-releasing position limiting structure make axial to contact spacing radial elastic flared structure.Faucet part and socket can pass through its pipe connecting pin
Connected respectively with the connection mouth of pipe robust seal of two pipelines or pipeline section to be connected.In use, the radial direction of radial direction internal pressure socket end
Elastic flared structure, makes faucet part enter socket joint mated condition with socket, the radial elastic flared structure at socket end position
Elastic abduction tension force makes it when occurring to depart from the displacement that socket joint coordinates, the Anti-releasing position limiting structure that can inwardly be received with faucet part footpath into
Row is axial to be contacted, so as to prevent it to deviate from faucet part.It is thus understood that anticreep is inwardly received in the female end footpath of faucet part
The effect of position limiting structure, is to prevent the abjection of socket end by the stop of the radial elastic flared structure to socket end, therefore
Anti-releasing position limiting structure is inwardly received in the footpath to be all allowed using the various structures that can realize this purpose, including can be in female end
The form of the additional structure specially set, or the interior receipts structure directly formed in the female end（Such as the interior receipts flange of port）
Deng.
In order to reach good sealing effect, particularly avoid being made the bellmouth in socket joint mated condition by external force drawing
Influence during the generation axial displacement of portion and socket to sealing performance, the faucet part and socket female end and/or
Such as common sealing ring sealing structure is equipped between the socket joint matching part of socket end, is preferably provided at socket end.
Further, the spacing knot of socket joint to socket can be equipped with the close connecting pin being connected with pipe in faucet part
Structure, it is spacing for coordinating depth to carry out the socket joint of socket.
In above-mentioned faucet part, except by the pipe connecting pin connection position limiting structure and the other end the spacing knot of anticreep
Spacing between structure be arranged to the radial elastic flared structure in faucet part realize it is axial to contact spacing required length identical outer,
More preferably between the connection position limiting structure and Anti-releasing position limiting structure of faucet part, the radial elastic for allowing socket is also left
Flared structure makees the pitch space of appropriate axial displacement, makes to be subject to settlement of foundation and expands with heat and contract with cold when external force acts on, female part
There can be certain move place between the faucet part and socket of position, pipe is effectively prevent on the premise of sealing without leakage is ensured
Road is damaged by drawing crack etc..
On the basis of said structure, for ease of the replacement and maintenance of pipeline, it can also further make the anticreep of faucet part
Position limiting structure connection is flexible to pull handle, and handle is pulled by pull-up elasticity, you can Anti-releasing position limiting structure is released to radially
Elastic flared structure it is spacing, faucet part and socket are separated.Wherein, a kind of selectable structure for elasticity pull handle with
Anti-releasing position limiting structure is adopted as being bonded on the integral type additional structure of female end, easy to process and installation.
On the basis of said structure, present invention also offers a kind of pipe with the anti-dropout bell and spigot frame, i.e., in pipe
Connecting pin be equipped with above-mentioned anti-dropout bell and spigot frame faucet part structure and/or socket structure.
Optionally, the faucet part structure of the pipe connecting pin and/or socket structure are an integral structure with pipe, or are solid
Determine connection structure.Wherein, it is right although the globality of the faucet part and/or socket and pipe in integral structure is more firm
The production line and process of tubing have a great influence, and the operation of inconvenient site operation；Fixed connection structure then can will be described
After faucet part structure and/or socket structure individually process generation, pass through the end of the usual ways such as welding or electric heating melting and pipe
Engage, need not only change existing pipe production line, the flexible use being also more convenient in site operation is applied widely
It is general.
The anti-dropout bell and spigot frame of pipe connection of the present invention and the pipe with the structure, can make the socket joint in pipe-line system
Connection reliable and stably obtain and significantly lifted, the compression strength of connection is also greatly improved, reduces and avoid the external world
Traction action power adversely affected caused by pipeline.
Embodiment with reference to embodiments, is described in further detail the above of the present invention again.
But the scope that this should not be interpreted as to the above-mentioned theme of the present invention is only limitted to following example.Think not departing from the above-mentioned technology of the present invention
In the case of thinking, the various replacements or change made according to ordinary skill knowledge and customary means, should all be included in this hair
In bright scope.
Brief description of the drawings
Fig. 1 is a kind of axial schematic cross-sectional view of the anti-dropout bell and spigot frame of pipe connection of the present invention.
Fig. 2 is a kind of axial schematic cross-sectional view of the bell-and-spigot pipe with anti-dropout bell and spigot frame of the present invention.
Fig. 3 is the schematic diagram of anti-dropout principle in Fig. 2.
Embodiment
Inventive pipeline socket joint section anti-shedding mechanism as shown in Figure 1, including 6 two parts of faucet part 5 and socket.Faucet part
5 and one end of socket 6 be respectively the connecting pin 52,61 that can be connected with pipe, the other end both it between can mutually socket joint cooperation
Female end and socket end.To keep sealing, the sealing structures 7 such as sealing ring are equipped with the socket joint matching part of socket 6.Holding
The elasticity that the port at mouth end is equipped with the footpath Anti-releasing position limiting structure 51 inwardly received in the form of additional structure and is structure as a whole therewith is pulled
Fixed handle 53；It is equipped with the socket joint position of socket end with after faucet part socket joint axial direction can be made with the Anti-releasing position limiting structure 51 of female end
Contact spacing radial elastic flared structure 62.It is additionally provided with faucet part 5 at the connecting pin 52 being connected with pipe pair
The socket joint position limiting structure 54 of socket, coordinates depth progress spacing the socket joint of socket 6.In the spacing knot of the socket joint of faucet part 5
Between structure 54 and Anti-releasing position limiting structure 51, and remain with the appropriate axial displacement of radial elastic flared structure 62 for allowing socket 6
Pitch space.
Shown in Fig. 2 is a kind of enhanced plastic pipe with above-mentioned anti-dropout bell and spigot frame, can pass through welding or electric heating
The mode such as molten is by above-mentioned 5 structure of faucet part and 6 structure of socket combination corresponding with the connecting pin of pipe 1,2.Through correspondence between two pipes
After 5 structure of faucet part between the mouth of pipe is connected with 6 structure socket joint of socket, due to faucet part 5 socket joint position limiting structure 54 with it is anti-
The spacing sky for allowing the radial elastic flared structure 62 of socket 6 to make appropriate axial displacement is remained between de- position limiting structure 51
Between, therefore after pipeline or its socket joint connecting portion are subject to the drawing of external force, make socket 6 a certain range of in faucet part 5
It is mobile, it is therefore prevented that the damage of pipeline or socket joint connecting portion.
As shown in figure 3, the basic principle of above-mentioned anti-dropout bell and spigot frame is, held when socket 6 is moved axially to by drawing
During the port of oral area 5, the radial elastic flared structure 62 of socket 6 and the Anti-releasing position limiting structure 51 of 5 female end of faucet part are axial
Contact and be limited, it is therefore prevented that socket 6 is further deviate from from faucet part.When that pipeline or pipe fitting need to be replaced, repaired, pull
Dynamic elasticity pulls handle 53, you can relieve the Anti-releasing position limiting structure 51 of 5 female end of faucet part to the radial elastic of socket 6 outside
Exhibition structure 62 is spacing and can be mutually disengaged.
Claims (8)
1. the anti-dropout bell and spigot frame of pipe connection, it is characterized in that：Including faucet part（5）And socket（6）Two parts, faucet part
（5）And socket（6）One end be respectively the connecting pin that can be connected with pipe（52,61）, the other end for therebetween can mutually socket joint match somebody with somebody
The female end and socket end of conjunction, the Anti-releasing position limiting structure inwardly received in footpath is equipped with the port of female end（51）, the socket joint of socket end
Position can be with the Anti-releasing position limiting structure of female end after being equipped with socket joint（51）Make axially to contact spacing radial elastic flared structure
（62）.
2. the anti-dropout bell and spigot frame of pipe connection as claimed in claim 1, it is characterized in that：In the faucet part（5）With insert
Oral area（6）Female end and/or socket end socket joint matching part between be equipped with sealing structure（7）.
3. the anti-dropout bell and spigot frame of pipe connection as claimed in claim 2, it is characterized in that：In faucet part（5）Described in
The connecting pin of pipe connection（52）It is additionally provided with the socket joint position limiting structure to socket（54）.
4. the anti-dropout bell and spigot frame of pipe connection as claimed in claim 3, it is characterized in that：In faucet part（5）Connection limit
Bit architecture（54）With Anti-releasing position limiting structure（51）Between, socket can be made by having（6）Radial elastic flared structure（62）It is axial
The pitch space of displacement.
5. the anti-dropout bell and spigot frame of the pipe connection as described in one of Claims 1-4, it is characterized in that：Faucet part（5）It is anti-
De- position limiting structure（51）Connect and flexible pull handle（53）.
6. the anti-dropout bell and spigot frame of pipe connection as claimed in claim 5, it is characterized in that：Elasticity pulls handle（53）With preventing
De- position limiting structure（51）To be bonded on the integral type additional structure of female end.
7. the pipe with anti-dropout bell and spigot frame, it is characterized in that：It is equipped with the connecting pin of pipe as described in one of claim 1 to 6
Faucet part（5）Structure and/or socket（6）Structure.
8. pipe as claimed in claim 7, it is characterized in that：The faucet part（5）Structure and/or socket（6）Structure and pipe
It is an integral structure or fixed connection structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610965303.6A CN108006351A (en) | 2016-10-31 | 2016-10-31 | The anti-dropout bell and spigot frame of pipe connection and the pipe with the structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610965303.6A CN108006351A (en) | 2016-10-31 | 2016-10-31 | The anti-dropout bell and spigot frame of pipe connection and the pipe with the structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108006351A true CN108006351A (en) | 2018-05-08 |
Family
ID=62047439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610965303.6A Pending CN108006351A (en) | 2016-10-31 | 2016-10-31 | The anti-dropout bell and spigot frame of pipe connection and the pipe with the structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108006351A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60159494A (en) * | 1984-01-20 | 1985-08-20 | ラスムツセン ジイエムビイエイチ | Plug connector |
| US4929002A (en) * | 1988-04-20 | 1990-05-29 | Rasmussen Gmbh | Device for coupling a hose to a pipe |
| CN2311684Y (en) * | 1997-12-15 | 1999-03-24 | 李海波 | Spigot-and-socket pipe joint |
| JP2000304182A (en) * | 1999-04-19 | 2000-11-02 | Tosetz Co Ltd | Dislocation-protection device for supply and exhaust pipe |
| CN201706105U (en) * | 2010-06-21 | 2011-01-12 | 王振宇 | Bell and spigot pipe fitting |
| AU2009213048A1 (en) * | 2009-09-10 | 2011-03-24 | Plastec Australia Pty Ltd | A Swivel joint assembly for coupling two conduits to each other |
| CN104653914A (en) * | 2015-02-27 | 2015-05-27 | 吉林钰翎珑钢管钢构制造有限公司 | Socket and spigot type telescopic pipe |
| CN206246905U (en) * | 2016-10-31 | 2017-06-13 | 成都美沃实机电科技有限公司 | The anti-dropout bell and spigot frame and the pipe with the structure of pipe connection |
-
2016
- 2016-10-31 CN CN201610965303.6A patent/CN108006351A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60159494A (en) * | 1984-01-20 | 1985-08-20 | ラスムツセン ジイエムビイエイチ | Plug connector |
| CA1250868A (en) * | 1984-01-20 | 1989-03-07 | Heinz Sauer | Hose coupling |
| US4929002A (en) * | 1988-04-20 | 1990-05-29 | Rasmussen Gmbh | Device for coupling a hose to a pipe |
| CN2311684Y (en) * | 1997-12-15 | 1999-03-24 | 李海波 | Spigot-and-socket pipe joint |
| JP2000304182A (en) * | 1999-04-19 | 2000-11-02 | Tosetz Co Ltd | Dislocation-protection device for supply and exhaust pipe |
| AU2009213048A1 (en) * | 2009-09-10 | 2011-03-24 | Plastec Australia Pty Ltd | A Swivel joint assembly for coupling two conduits to each other |
| CN201706105U (en) * | 2010-06-21 | 2011-01-12 | 王振宇 | Bell and spigot pipe fitting |
| CN104653914A (en) * | 2015-02-27 | 2015-05-27 | 吉林钰翎珑钢管钢构制造有限公司 | Socket and spigot type telescopic pipe |
| CN206246905U (en) * | 2016-10-31 | 2017-06-13 | 成都美沃实机电科技有限公司 | The anti-dropout bell and spigot frame and the pipe with the structure of pipe connection |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |