CN203979710U - Axis bias pipe joint - Google Patents
Axis bias pipe joint Download PDFInfo
- Publication number
- CN203979710U CN203979710U CN201420413423.1U CN201420413423U CN203979710U CN 203979710 U CN203979710 U CN 203979710U CN 201420413423 U CN201420413423 U CN 201420413423U CN 203979710 U CN203979710 U CN 203979710U
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- China
- Prior art keywords
- pipeline section
- external
- axis
- connected port
- pipe joint
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Abstract
The utility model discloses a kind of axis bias pipe joint, comprise the first body and the second body, the first pipeline section and the second pipeline section that described the first body is docked by conducting form, the 3rd pipeline section and the 4th pipeline section that described the second body is docked by conducting form, the first external-connected port of described the first pipeline section is bellmouth, the 4th external-connected port of described the 4th pipeline section is socket, the second external-connected port of the second pipeline section is socket, the 3rd external-connected port of described the 3rd pipeline section is bellmouth, what the second external-connected port was detachable and insertion depth is adjustable is plugged in described the 3rd external-connected port, the axis of the first pipeline section is parallel to the axis of the 4th pipeline section.The external pipe docking of the adaptive different spacing of axis bias spacing between the axis of adjustable the first pipeline section of the utility model and the axis of the 4th pipeline section, reduced installation difficulty, it is whole that to install and use process very convenient, effectively expand the using scope of pipe joint, be particularly useful for the effective conducting docking between two standpipes of axis bias.
Description
Technical field
The utility model relates to the pipe joint structure design field in installing construction, relates in particular to a kind of axis bias pipe joint.
Background technique
Pipe joint is different external pipe mutual conduction to be connected into the pipe fitting of pipeline, according to Placement, can be divided into inserting pipe joints, screwed pipe joint, flanged joint and welded stub connection four classes.The multiplex material identical with external pipe made, and has elbow (ell), flange, two siphunculus, three-way pipe, four-way pipe (crosshead) and reducer (CONCENTRIC REDUCER) etc.Elbow is for the place of pipeline turning; Flange is used for making pipe and the interconnective part of pipe, is connected in pipe end, and three-way pipe is for three places that pipe collects; Four-way pipe is for four places that pipe collects; The place that reducer is connected for the two tubes of different tube diameters.
Wherein, supplying drainage passing through floors in building, conventionally adopt and stay/hole or the method such as pre-buried large two grades of sleeve pipes, these methods all will leave the hidden leakage defect at pipe root place, and pre-buried anti-seepage connector mode has appearred adopting in market, but its accuracy requirement to embedded part location is very high, once deviation exceeds installation energy correcting range, embedded part is scrapped, and this risk is particularly evident on standpipe, therefore pre-buried anti-seepage connector all only limits to the application except standpipe.
Therefore, the applicant be devoted to develop a kind of axis bias spacing adjustable, install and use axis bias pipe joint convenient and that using scope is wider.
Model utility content
The purpose of this utility model, be just to provide a kind of axis bias spacing adjustable, install and use axis bias pipe joint convenient and that using scope is wider.
The utility model is for solving the problems of the technologies described above, a kind of axis bias pipe joint is provided, comprise the first body and the second body, the first pipeline section and the second pipeline section that described the first body is docked by conducting form, the angle of the axis of the axis of described the first pipeline section and described the second pipeline section is β, the 3rd pipeline section and the 4th pipeline section that described the second body is docked by conducting form, the angle of the axis of the axis of described the 3rd pipeline section and described the 4th pipeline section is β, 90 ° of < β <180 °.
Described the first pipeline section is for being set in the bellmouth on external pipe port away from the first external-connected port of described the second pipeline section, described the 4th pipeline section is for being plugged in the socket on another external pipe port away from the 4th external-connected port of described the 3rd pipeline section, described the second pipeline section is socket away from the second external-connected port of described the first pipeline section, described the 3rd pipeline section is bellmouth away from the 3rd external-connected port of described the 4th pipeline section, what described the second external-connected port was detachable and insertion depth is adjustable is plugged in described the 3rd external-connected port, the axis of described the first pipeline section is parallel to the axis of described the 4th pipeline section.
As further improvement of the utility model, on the outer circumferential side at described the second contiguous described the second external-connected port place of pipeline section and/or described the 4th pipeline section contiguous described the connect all round on the outer circumferential side of port and offer separately annular groove, described annular groove is enclosed and is formed by notch, bottom land and two side channel sides, described notch and described bottom land arrange in opposite directions, described in two, groove side is arranged between described notch and described bottom land in opposite directions, described notch area is less than the bottom land area relative with described notch, is embedded with in advance the Stamping Steel Ribbon of water-swellable in described annular groove.
As further improvement of the utility model, described notch is over against described bottom land setting, and described in two, groove side is towards the arc shaped surface away from described Stamping Steel Ribbon direction projection.
As further improvement of the utility model, on the outer circumferential side of described the second pipeline section and on the outer circumferential side of described the 4th pipeline section, be respectively arranged with for pointing out warning line and/or the graduation line of insertion depth.
As further improvement of the utility model, described angle β is 165～172 degree.
As further improvement of the utility model, described angle β is 168.5 degree.
The beneficial effect that axis bias pipe joint of the present utility model has is as follows:
1, axis bias pipe joint of the present utility model comprises minute body formed the first body and second body, two bodys carry out spigot and socket type docking by described the second external-connected port and described the 3rd external-connected port, can realize the axis bias between the axis of the first pipeline section and the axis of the 4th pipeline section and be parallel to each other, by regulating described the second external-connected port insertion depth, be that the external pipe of the adaptive different spacing of axis bias spacing between the axis of adjustable the first pipeline section and the axis of the 4th pipeline section docks, reduced installation difficulty, it is whole that to install and use process very convenient, effectively expanded the using scope of pipe joint, be particularly useful for the effective conducting docking between two standpipes of axis bias.
2, axis bias pipe joint of the present utility model is different from conventional inserting pipe joints, the technological scheme just drawing after the practice that is the inventor by for many years and test, the first body of the present utility model and the second body two-port separately all adopt bellmouth one outlet structure, after combination, integral body is also bellmouth one outlet structure, bellmouth structure is easy for installation, outlet structure can plug effective adjusting of the degree of depth, and the ingenious structure of bellmouth and socket makes pipe joint more convenient and be convenient to overhaul in the abutting joint using process of two external pipes in the future.
3, axis bias pipe joint using effect of the present utility model is good, the favorable sealing property between each port, and the Stamping Steel Ribbon on the second external-connected port and the 4th external-connected port can effectively be realized selfsealings, overcomes side leakage defect.
4, axis bias pipe joint of the present utility model has also further designed unique annular groove, and Stamping Steel Ribbon is embedded in described annular groove in advance, and between installation period, Stamping Steel Ribbon, in drying regime, does not affect construction; In use, because of the humidity in pipe, its imbibition, to play good sealing odor-resistant result, has not only realized the convenient installation needs of Stamping Steel Ribbon, the ingenious feature of utilizing Stamping Steel Ribbon water-swellable also, realize the firm design of Stamping Steel Ribbon, and do not affect using effect, can be without injection PVC glue between pipe fitting, reduce operation, cost simultaneously, also for maintenance in the future, change and offer convenience.
5, installation and the use of Stamping Steel Ribbon, for the arc shaped surface for towards away from described Stamping Steel Ribbon direction projection, are further convenient in the two groove sides that axis bias pipe joint of the present utility model further improves described annular groove.
6, axis bias pipe joint of the present utility model has also further added warning line and/or graduation line, can carry out insertion depth prompting to user, on the one hand can avoid inserting shallow dropping, also be convenient on the other hand accurate adjustment axis bias spacing and realize pipe joint and external pipe carries out suitable plugging.
Accompanying drawing explanation
Fig. 1 is the structural representation of specific embodiment axis bias pipe joint.
Fig. 2 is the schematic cross-section of the annular groove of specific embodiment.
Fig. 3 is the state comparison schematic diagram of the adjustment front and back of specific embodiment axis bias pipe joint.
Fig. 4 is the application schematic diagram of specific embodiment axis bias pipe joint.
Number in the figure explanation:
The first body 100, the first pipeline section 110, the first external-connected port 111, the second pipeline sections 120, the second external-connected port 121, the second body 200, the three pipeline sections 210, the 3rd external-connected port 211, the four pipeline section 220, the four external-connected ports 221, annular groove 300, notch 310, bottom land 320, groove side 330, Stamping Steel Ribbon 400, warning line 500, graduation line 600, the first external pipe 700, the second external pipes 800.
Embodiment
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
As shown in Figure 1, the present embodiment has proposed a kind of axis bias pipe joint, comprise the first body 100 and the second body 200, the first pipeline section 110 and the second pipeline section 120 that the first body 100 is docked by conducting form, the angle β 1 of the axis of the axis of the first pipeline section 110 and the second pipeline section is 168.5 °, the 3rd pipeline section and the 4th pipeline section that described the second body is docked by conducting form, the angle β 2 of the axis of the axis of described the 3rd pipeline section and described the 4th pipeline section is 168.5 °, the first pipeline section 110 and the second pipeline section 120 structure that is formed in one, the 3rd pipeline section 210 and the 4th pipeline section 220 structure that is formed in one.
Shown in Fig. 3 and Fig. 4, the first pipeline section 110 is for being set in the bellmouth on external pipe port away from the first external-connected port 111 of the second pipeline section 120, the 4th pipeline section 220 is for being plugged in the socket on another external pipe port away from the 4th external-connected port 221 of the 3rd pipeline section 210, the second pipeline section 120 is socket away from the second external-connected port 121 of the first pipeline section 110, the 3rd pipeline section 210 is bellmouth away from the 3rd external-connected port 211 of the 4th pipeline section 220, detachable and adjustable being plugged in the 3rd external-connected port 211 of insertion depth of the second external-connected port 121, the axis of the first pipeline section 110 is parallel to the axis of the 4th pipeline section 220.
Concrete, as shown in Figure 2, on the outer circumferential side at second pipeline section 120 contiguous the second external-connected port 121 places and on the outer circumferential side at the 4th pipeline section 220 contiguous the 4th external-connected port 221 places, offer separately annular groove 300, annular groove 300 is enclosed and is formed by notch 310, bottom land 320 and two side channel sides 330, notch 310 and bottom land 320 arrange in opposite directions, two groove sides 330 are arranged between notch 310 and bottom land 320 in opposite directions, notch 310 areas are less than bottom land 320 areas relative with notch 310, at the interior Stamping Steel Ribbon 400 that is embedded with in advance water-swellable of annular groove 300.
Exemplary, as shown in Figure 2, the notch 310 of the present embodiment arranges over against bottom land 320, and two groove sides 330 are towards the arc shaped surface away from Stamping Steel Ribbon 400 direction projections.
Exemplary, as shown in Figure 1, the present embodiment is also respectively arranged with for pointing out warning line 500 and the graduation line 600 of insertion depth on the outer circumferential side of the second pipeline section 120 and on the outer circumferential side of the 4th pipeline section 220.In specific embodiment, on the outer circumferential side at contiguous the second external-connected port 121 places of the second pipeline section 120 and the 4th pipeline section 220 be close on the outer circumferential side at the 4th external-connected port 221 places and offer separately a plurality of parallel alternate annular grooves 300, and at the interior Stamping Steel Ribbon 400 that is embedded with in advance of each annular groove 300, warning line 500 is arranged on the pipeline section outer circumferential side between two annular grooves at the most close its external-connected port place, warning line 500 is the most shallow insertion depth of this external-connected port apart from the spacing of its external-connected port, warning user at least will insert external pipe to crossing warning line by this external-connected port, avoid inserting shallow dropping.Meanwhile, graduation line 600 is extended and arranges towards the direction away from its outside port by warning line 500 on the outer circumferential side of its pipeline section, indicates in real time the real-time insertion depth of its outside port.
Certainly, in specific embodiment, the material of the first body and the second body and boundary dimension, and each pipeline section internal-and external diameter size all can need to be carried out prefabricated according to use, angle β 1 and β 2 select to be greater than 90 ° of angles that are less than 180 ° as required, preferable range is 165 ° to 172 °, as can be directly selected 165 ° or 172 ° of angles; Stamping Steel Ribbon can be for selecting the various satisfactory conventional outsourcing pieces such as water-swellable seal ring, and the quantity of setting and position also can be adjusted according to the size requirements of body, a circle can be only set can be also the alternate multi-turn Stamping Steel Ribbon that arranges; The setting position of warning line and graduation line and concrete pattern can be adjusted as required, and this repeats no more.
As shown in Figure 4, the concrete applicable cases of axis bias pipe joint of the present embodiment is as follows:
While being offset in position, upper and lower layers toilet, two soil stacks to axis bias: the first external pipe 700 and the second external pipe 800 (both axis bias spacing 5cm), carry out conducting docking, the first top of external pipe 700 in the second external pipe 800 wherein, selects the axis bias pipe joint as shown in Figure 1 of the present embodiment to complete the conducting docking of the first external pipe 700 and the second external pipe 800.
As shown in Figure 4, the 4th external-connected port 221 of the second body 200 is inserted in the second external pipe 800 (insertion process can be known insertion depth with reference to its warning line and graduation line), the second external-connected port 121 of the first body 100 is inserted in the 3rd external-connected port 211 (insertion process can be known insertion depth with reference to its warning line and graduation line), by workmen, the insertion depth of the second external-connected port 121 and deflection angle are adjusted, then regulate axis bias spacing between the axis of the first pipeline section 110 and the axis of the 4th pipeline section 220 with the axis bias of adaptive two external pipes, by the first external-connected port 111 be adjusted to the first external pipe 700 under, finally by promoting the insertion depth of the 4th external-connected port 221, the first external-connected port 111 of the first body 100 is set on the first external pipe 700, then realize each external-connected port is adjusted on suitable position, complete docking operation with two external pipes, finally only need the annular space between the first external-connected port 111 inner circumferential side faces and the first external pipe 700 circumferential lateral surface to carry out the filling of sealer, on the second external-connected port 121 and the 4th external-connected port 221, Stamping Steel Ribbon 400 separately during installation, Stamping Steel Ribbon 400 is in drying regime, be convenient to insert and insertion depth adjustment, and in using, because of the humidity in pipe, each Stamping Steel Ribbon 400 imbibitions can be played self sealing action, and guarantee firm connection between the two.Wherein need to further illustrate, due to the shape design of the present embodiment annular groove 300, further guaranteed that, between installation period and between the spreadable life, Stamping Steel Ribbon 400 all can be realized firm installation and excellent sealing.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. an axis bias pipe joint, it is characterized in that: comprise the first body and the second body, the first pipeline section and the second pipeline section that described the first body is docked by conducting form, the angle of the axis of the axis of described the first pipeline section and described the second pipeline section is β, the 3rd pipeline section and the 4th pipeline section that described the second body is docked by conducting form, the angle of the axis of the axis of described the 3rd pipeline section and described the 4th pipeline section is β, 90 ° of < β <180 °;
Described the first pipeline section is for being set in the bellmouth on external pipe port away from the first external-connected port of described the second pipeline section, described the 4th pipeline section is for being plugged in the socket on another external pipe port away from the 4th external-connected port of described the 3rd pipeline section, described the second pipeline section is socket away from the second external-connected port of described the first pipeline section, described the 3rd pipeline section is bellmouth away from the 3rd external-connected port of described the 4th pipeline section, what described the second external-connected port was detachable and insertion depth is adjustable is plugged in described the 3rd external-connected port, the axis of described the first pipeline section is parallel to the axis of described the 4th pipeline section.
2. axis bias pipe joint as claimed in claim 1, it is characterized in that: on the outer circumferential side at described the second contiguous described the second external-connected port place of pipeline section and/or described the 4th pipeline section contiguous described the connect all round on the outer circumferential side of port and offer separately annular groove, described annular groove is by notch, bottom land and two side channel sides enclose and form, described notch and described bottom land arrange in opposite directions, described in two, groove side is arranged between described notch and described bottom land in opposite directions, described notch area is less than the bottom land area relative with described notch, in described annular groove, be embedded with in advance the Stamping Steel Ribbon of water-swellable.
3. axis bias pipe joint as claimed in claim 2, is characterized in that: described notch is over against described bottom land setting, and described in two, groove side is towards the arc shaped surface away from described Stamping Steel Ribbon direction projection.
4. axis bias pipe joint as claimed in claim 1, is characterized in that: on the outer circumferential side of described the second pipeline section and on the outer circumferential side of described the 4th pipeline section, be respectively arranged with for pointing out warning line and/or the graduation line of insertion depth.
5. axis bias pipe joint as claimed in claim 1, is characterized in that: described angle β is 165～172 degree.
6. axis bias pipe joint as claimed in claim 5, is characterized in that: described angle β is 168.5 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420413423.1U CN203979710U (en) | 2014-07-25 | 2014-07-25 | Axis bias pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420413423.1U CN203979710U (en) | 2014-07-25 | 2014-07-25 | Axis bias pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203979710U true CN203979710U (en) | 2014-12-03 |
Family
ID=51977152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420413423.1U Expired - Fee Related CN203979710U (en) | 2014-07-25 | 2014-07-25 | Axis bias pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203979710U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110036229A (en) * | 2016-11-18 | 2019-07-19 | 日本维克托利克株式会社 | Pipe expansion joint with bend pipe |
| CN111219545A (en) * | 2020-03-13 | 2020-06-02 | 佛山市南海区瑞进不锈钢实业有限公司 | Lock expanding type metal pipeline connecting piece |
-
2014
- 2014-07-25 CN CN201420413423.1U patent/CN203979710U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110036229A (en) * | 2016-11-18 | 2019-07-19 | 日本维克托利克株式会社 | Pipe expansion joint with bend pipe |
| CN111219545A (en) * | 2020-03-13 | 2020-06-02 | 佛山市南海区瑞进不锈钢实业有限公司 | Lock expanding type metal pipeline connecting piece |
| CN111219545B (en) * | 2020-03-13 | 2021-06-01 | 佛山市南海区瑞进不锈钢实业有限公司 | Lock expanding type metal pipeline connecting piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20160725 |