CN210439422U - Sewage drain pipe mounting structure - Google Patents
Sewage drain pipe mounting structure Download PDFInfo
- Publication number
- CN210439422U CN210439422U CN201921003010.5U CN201921003010U CN210439422U CN 210439422 U CN210439422 U CN 210439422U CN 201921003010 U CN201921003010 U CN 201921003010U CN 210439422 U CN210439422 U CN 210439422U
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- connecting seat
- inner ring
- ring
- drain pipe
- sewage drain
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Abstract
The utility model discloses a sewage drain pipe mounting structure, including first connecting seat and second connecting seat, equal fixedly connected with blow off pipe on first connecting seat and the second connecting seat, be connected with first inner ring and second inner ring on the inner wall of first connecting seat and second connecting seat respectively, the annular seal groove has been seted up on the first inner ring, integrated into one piece has the grip ring on the second inner ring, the cooperation has the sealing washer in the grip ring, the cooperation has fixing device between first connecting seat and the second connecting seat. The utility model discloses a locating pin on the second inner ring cooperatees with the locating hole on the first inner ring, can improve the intensity that the blow off union coupling, and the sealing washer cooperation can improve the leakproofness of blow off union coupling in the annular seal groove of first inner ring, and the second thread bush assembly can play the purpose of quick installation in the thread groove simultaneously.
Description
Technical Field
The utility model relates to a drain pipe installation technical field especially relates to a sewage drain pipe mounting structure.
Background
In building construction, a drain pipe is generally used for sewage discharge and is connected with a sewage well or a sewage pool, and the existing sewage pipe is generally made of a PVC pipe;
the existing PVC sewage pipeline connection is generally connected with two pipelines by melting the inner wall of the connecting sleeve, so that the problems of slow installation operation, poor sealing reliability and low connection strength exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems existing in the prior art and providing a sewage drain pipe mounting structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a sewage drain pipe mounting structure, includes first connecting seat and second connecting seat, equal fixedly connected with blow off pipe on first connecting seat and the second connecting seat, be connected with first inner ring and second inner ring on the inner wall of first connecting seat and second connecting seat respectively, the annular seal groove has been seted up on the first inner ring, integrated into one piece has the grip ring on the second inner ring, the cooperation has the sealing washer in the grip ring, the cooperation has fixing device between first connecting seat and the second connecting seat.
Preferably, the fixing device comprises a first threaded sleeve, the outer wall of the first connecting seat is in threaded connection with the first threaded sleeve, the first threaded sleeve is integrally formed with a second threaded sleeve, and a threaded groove is formed in the outer ring of the second connecting seat.
Preferably, a check ring is integrally formed at one end of the first connecting seat, which is close to the second connecting seat, and the check ring is flush with the first threaded sleeve.
Preferably, a plurality of positioning holes are formed in the first inner ring, a plurality of positioning pins are integrally formed on the second inner ring, the positioning pins are matched with the positioning holes one by one, and the sealing ring is in clearance fit with the annular sealing groove.
Preferably, the second inner ring is flush with the edge of the second connecting seat, and the first inner ring is located in the first connecting seat.
Preferably, a plurality of protrusions are integrally formed on the outer surface of the second threaded sleeve, and the second threaded sleeve is butted and screwed with the threaded groove.
Compared with the prior art, the utility model has the following benefits:
1. the utility model can improve the connection strength of the blow-off pipe by matching the positioning pin on the second inner ring with the positioning hole on the first inner ring, the sealing ring is matched in the annular sealing groove of the first inner ring, the sealing performance of the blow-off pipe connection can be improved, and meanwhile, the second thread bush is assembled in the thread groove, so that the purpose of quick installation can be achieved;
2. through the design of retaining ring, can prevent that first thread bush from twisting out the surface of first connecting seat, because locating pin on the second inner ring cooperatees with the locating hole on the first inner ring, can prevent to take place dislocation and displacement between the blow off pipe to the effect reduces the bearing pressure of the external pipe strap of blow off pipe, makes the pipe strap of blow off pipe can effectively stabilize the blow off pipe.
Drawings
FIG. 1 is a structural diagram of a sewage drain pipe mounting structure according to the present invention;
fig. 2 is a schematic view of a first inner ring of a sewage drain pipe installation structure provided by the utility model;
fig. 3 is a side view of the first thread bush connection of the sewage drain pipe installation structure provided by the utility model.
In the figure: the sewage draining device comprises a sewage draining pipe 1, a first connecting seat 2, a second thread sleeve 3, a first thread sleeve 4, a first inner ring 5, an annular sealing groove 6, a second connecting seat 7, a thread groove 8, a second inner ring 9, a positioning pin 10, a sealing ring 11 and a positioning hole 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a sewage drain pipe mounting structure, including first connecting seat 2 and second connecting seat 7, equal fixedly connected with blow off pipe 1 on first connecting seat 2 and the second connecting seat 7, be connected with first inner ring 5 and second inner ring 9 on the inner wall of first connecting seat 2 and second connecting seat 7 respectively, annular seal groove 6 has been seted up on the first inner ring 5, integrated into one piece has the grip ring on the second inner ring 9, the cooperation has sealing washer 11 in the grip ring, the cooperation has fixing device between first connecting seat 2 and the second connecting seat 7, fixing device is used for connecting first connecting seat 2 and second connecting seat 7, make and install between the blow off pipe 1, cooperation through sealing washer 11 and annular seal groove 6, can improve the leakproofness between the blow off pipe 1 connects.
Further, fixing device includes first thread bush 4, and threaded connection has first thread bush 4 on the outer wall of first connecting seat 2, and integrated into one piece has second thread bush 3 on first thread bush 4, has seted up thread groove 8 on the outer lane on the second connecting seat 7, connects first connecting seat 2 and second connecting seat 7 through first thread bush 4 and second thread bush 3.
Furthermore, a check ring is integrally formed at one end of the first connecting seat 2 close to the second connecting seat 7, and the check ring is flush with the first threaded sleeve 4, so that the first threaded sleeve 4 can be prevented from being screwed out of the outer surface of the first connecting seat 2. A plurality of locating holes 12 have been seted up on the first inner ring 5, and integrated into one piece has a plurality of locating pins 10 on the second inner ring 9, and locating pin 10 cooperatees with locating hole 12 one by one, and sealing washer 11 and 6 clearance fit of annular seal groove are through the cooperation of locating pin 10 with locating hole 12, are convenient for improve the joint strength of blow off pipe 1 junction, prevent to take place to misplace each other between the pipeline, cause the influence to the pipe clamp is fixed. The second inner ring 9 is flush with the edge of the second connecting socket 7 and the first inner ring 5 is located in the first connecting socket 2, so that the sealing ring 11 and the positioning pin 10 on the second inner ring 9 are easy to assemble on the first inner ring 5. The outward appearance integrated into one piece of second thread bush 3 has a plurality of archs, and second thread bush 3 docks mutually with thread groove 8 and threaded connection, and a plurality of archs are convenient for operate second thread bush 3 and carry out the helical motion for second thread bush 3 and thread groove 8 threaded connection.
The utility model discloses during the use, first connecting seat 2 and second connecting seat 7 dock mutually, locating pin 10 on the second inner ring 9 inserts in locating hole 12, sealing washer 11 cooperation is in annular seal groove 6 simultaneously, rotate second thread bush 3 this moment, rotation through second thread bush 3, drive first thread bush 4 helical motion on first connecting seat 2, second thread bush 3 passes through the screw assembly in thread groove 8, make first connecting seat 2 and second connecting seat 7 be connected, play quick installation, guarantee leakproofness and joint strength's purpose.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a sewage drain pipe mounting structure, includes first connecting seat (2) and second connecting seat (7), its characterized in that, equal fixedly connected with blow off pipe (1) on first connecting seat (2) and second connecting seat (7), be connected with first inner ring (5) and second inner ring (9) on the inner wall of first connecting seat (2) and second connecting seat (7) respectively, annular seal groove (6) have been seted up on first inner ring (5), integrated into one piece has the grip ring on second inner ring (9), the grip ring intra-annular cooperation has sealing washer (11), the cooperation has fixing device between first connecting seat (2) and second connecting seat (7).
2. A sewage drain pipe installation structure according to claim 1, wherein said fixing device comprises a first threaded sleeve (4), a first threaded sleeve (4) is connected to the outer wall of said first connection seat (2) in a threaded manner, a second threaded sleeve (3) is integrally formed on said first threaded sleeve (4), and a threaded groove (8) is formed on the outer ring of said second connection seat (7).
3. A sewage drain pipe mounting arrangement according to claim 2, wherein a retaining ring is integrally formed at the end of the first connecting seat (2) adjacent to the second connecting seat (7), said retaining ring being flush with the first threaded sleeve (4).
4. The sewage drain pipe mounting structure according to claim 1, wherein the first inner ring (5) is provided with a plurality of positioning holes (12), the second inner ring (9) is integrally formed with a plurality of positioning pins (10), the positioning pins (10) are matched with the positioning holes (12) one by one, and the sealing ring (11) is in clearance fit with the annular sealing groove (6).
5. A sewage drain pipe mounting arrangement according to claim 1, wherein the second inner ring (9) is flush with the edge of the second connecting seat (7), and the first inner ring (5) is located in the first connecting seat (2).
6. A sewage drain pipe installation structure according to claim 2, wherein the second screw sleeve (3) is integrally formed with a plurality of protrusions on the outer surface thereof, and the second screw sleeve (3) is engaged with the screw groove (8) and screwed thereto.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921003010.5U CN210439422U (en) | 2019-07-01 | 2019-07-01 | Sewage drain pipe mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921003010.5U CN210439422U (en) | 2019-07-01 | 2019-07-01 | Sewage drain pipe mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210439422U true CN210439422U (en) | 2020-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921003010.5U Active CN210439422U (en) | 2019-07-01 | 2019-07-01 | Sewage drain pipe mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210439422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112573696A (en) * | 2020-11-25 | 2021-03-30 | 江苏步步高建设有限公司 | Sewage treatment device for municipal construction and treatment method thereof |
-
2019
- 2019-07-01 CN CN201921003010.5U patent/CN210439422U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112573696A (en) * | 2020-11-25 | 2021-03-30 | 江苏步步高建设有限公司 | Sewage treatment device for municipal construction and treatment method thereof |
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