CN210739593U - Recycled concrete pipe with good sealing performance - Google Patents
Recycled concrete pipe with good sealing performance Download PDFInfo
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- CN210739593U CN210739593U CN201921472783.8U CN201921472783U CN210739593U CN 210739593 U CN210739593 U CN 210739593U CN 201921472783 U CN201921472783 U CN 201921472783U CN 210739593 U CN210739593 U CN 210739593U
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Abstract
The utility model discloses a good recycled concrete pipe of sealing performance, including the concrete pipe main part, the afterbody of concrete pipe main part is equipped with a connection lantern ring, the inside of connecting the lantern ring is equipped with a connection retaining ring, the first seal groove of round has been seted up on the afterbody terminal surface of the connection lantern ring, round second seal groove has been seted up on the terminal surface of connection retaining ring, be equipped with round second sealing ring on the head terminal surface of concrete pipe main part, the head surface of concrete pipe main part is equipped with a sealing lantern ring at the rear that is located the second sealing ring. A recycled concrete pipe that sealing performance is good, at first through setting up cement surface course and barrier layer, prevent that the fluid from passing through the small clearance seepage of pipeline subject, through setting up the sealed lantern ring and sealing ring in addition to set up sealed draw-in groove on the connection lantern ring of afterbody and connection baffle, form sealed return circuit layer upon layer, effectively prevent that the fluid of inside transportation from oozing by the junction of pipeline.
Description
Technical Field
The utility model relates to a concrete pipe field, in particular to recycled concrete pipe that sealing performance is good.
Background
The concrete pipe is a pipeline made of concrete or reinforced concrete, is mainly used for conveying fluids such as water, oil, gas and the like, the recycled concrete pipe is a concrete pipe which is made by using broken construction wastes to replace or partially replace gravels, because the excavating speed of the sand and gravel exceeds the natural recovery speed at present, the cost of the common concrete pipe is improved, on the other hand, the construction waste in the construction industry can only be used for ground landfill all the time and can not be recycled well, so that the cost can be reduced and the natural environment can be protected by utilizing the broken construction waste to manufacture the concrete pipe, however, the recycled concrete pipe uses large-sized building wastes as a base material, which causes the sealing performance of the recycled concrete pipe to be inferior to that of the common concrete pipe, thereby limiting the application of the recycled concrete pipe.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a recycled concrete pipe that sealing performance is good, 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 regeneration concrete pipe that sealing performance is good, includes the concrete pipe main part, the afterbody of concrete pipe main part is equipped with a connection lantern ring, the inside of connection lantern ring is equipped with a connection retaining ring, the first seal groove of round has been seted up on the afterbody terminal surface of the connection lantern ring, round second seal groove has been seted up on the terminal surface of connection retaining ring, be equipped with round second sealing ring on the head terminal surface of concrete pipe main part, the head surface of concrete pipe main part is equipped with a sealing lantern ring at the rear that is located the second sealing ring, be equipped with on the front end terminal surface of the sealing lantern ring with the complete first sealing ring of idol.
Preferably, the connecting lantern ring, the sealing lantern ring and the concrete pipe main body are all integrally formed structures, and the first sealing ring and the sealing lantern ring, the second sealing ring and the concrete pipe main body are also integrally formed structures.
Preferably, the outer surface and the inner surface of the concrete pipe main body and the integrally formed structure thereof are respectively provided with an outer cement surface layer and an inner cement surface layer, the concrete pipe main body and the integrally formed structure thereof are respectively a layer of regenerated concrete layer, a reinforcing steel framework layer is arranged in the middle of the regenerated concrete layer, the outer cement surface layer directly covers the outer surface of the regenerated concrete layer, and an impermeable layer is additionally arranged between the inner cement surface layer and the regenerated concrete layer.
Preferably, the connecting collar is a conical structure, the connecting retainer ring is arranged at the joint of the concrete pipe main body and the connecting collar, and the diameter of the connecting retainer ring is equal to that of the concrete pipe main body.
Preferably, the size of the first sealing ring is equal to that of the first sealing groove, and the size of the second sealing ring is equal to that of the second sealing groove.
Preferably, all seted up the round mounting groove on the preceding terminal surface of first sealing ring and second sealing ring to there is a rubber seal through mounting groove movable mounting respectively, the rubber seal bottom then is equipped with a cross-section and is the circular shape collar, the collar is installed in the mounting groove through the mode of interference installation.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, at first through set up the cement surface course on the inside and outside wall at the recycled concrete pipe, and set up the one deck barrier layer in inside, prevent that the fluid from passing through the small clearance seepage of pipeline subject, set up sealed lantern ring and sealing ring through the head at recycled concrete pipe way in addition, and set up sealed draw-in groove on the connection lantern ring of afterbody and connection baffle ring, form sealing loop layer upon layer, the fluid that effectively prevents the internal transportation is oozed by the junction of pipeline, the sealing performance of recycled concrete pipe has been improved greatly, and then the range of application of recycled concrete pipe has been enlarged.
Drawings
Fig. 1 is a schematic view of the overall structure of a recycled concrete pipe with good sealing performance;
fig. 2 is a sectional view of the head structure of a recycled concrete pipe with good sealing performance;
FIG. 3 is a cross-sectional view of a sealing ring structure of a recycled concrete pipe with good sealing performance;
fig. 4 is a sectional view of the main structure of the recycled concrete pipe with good sealing performance.
In the figure: 1. a concrete pipe body; 2. a connecting lantern ring; 3. a sealing collar; 4. connecting a retainer ring; 5. a first seal groove; 6. a second seal groove; 7. a first seal ring; 8. a second seal ring; 9. mounting grooves; 10. a mounting ring; 11. a rubber seal ring; 12. an outer cement facing; 13. regenerating the concrete layer; 14. a reinforcement cage layer; 15. an impermeable layer; 16. and an inner cement surface layer.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-4, a recycled concrete pipe with good sealing performance comprises a concrete pipe main body 1, a connecting lantern ring 2 is arranged at the tail of the concrete pipe main body 1, a connecting check ring 4 is arranged inside the connecting lantern ring 2, a circle of first sealing groove 5 is formed in the tail end face of the connecting lantern ring 2, a circle of second sealing groove 6 is formed in the end face of the connecting check ring 4, a circle of second sealing ring 8 is arranged on the head end face of the concrete pipe main body 1, a sealing lantern ring 3 is arranged on the outer surface of the head of the concrete pipe main body 1 behind the second sealing ring 8, and a first sealing ring 7 with even number is arranged on the front end face of the sealing lantern ring 3.
The connecting lantern ring 2, the sealing lantern ring 3 and the concrete pipe main body 1 are all integrally formed structures, and the first sealing ring 7, the sealing lantern ring 3, the second sealing ring 8 and the concrete pipe main body 1 are also integrally formed structures; the concrete pipe main body 1 and the outer surface and the inner surface of the integrally formed structure are respectively provided with an outer cement surface layer 12 and an inner cement surface layer 16, the concrete pipe main body 1 and the integrally formed structure main body are a regenerated concrete layer 13, a reinforcing steel bar framework layer 14 is arranged in the middle of the regenerated concrete layer 13, the outer cement surface layer 12 directly covers the outer surface of the regenerated concrete layer 13, and an impermeable layer 15 is arranged between the inner cement surface layer 16 and the regenerated concrete layer 13; the connecting lantern ring 2 is of a conical structure, the connecting retainer ring 4 is arranged at the joint of the concrete pipe main body 1 and the connecting lantern ring 2, and the diameter of the connecting retainer ring 4 is equal to that of the concrete pipe main body 1; the size of the first sealing ring 7 is equal to that of the first sealing groove 5, and the size of the second sealing ring 8 is equal to that of the second sealing groove 6; all seted up round mounting groove 9 on the preceding terminal surface of first sealing ring 7 and second sealing ring 8 to have a rubber seal 11 through mounting groove 9 movable mounting respectively, rubber seal 11 bottom then is equipped with a cross-section and is the circular shape collar 10, and the collar 10 is installed in mounting groove 9 through the mode of interference mounting.
It should be noted that, the utility model relates to a good recycled concrete pipe of sealing performance, at first through at concrete pipe main part 1 and the connection lantern ring 2, the surface and the internal surface of the isotructure of the sealing lantern ring 3 set up an outer cement surface course 12 and one deck interior cement surface course 16 respectively, set up one deck barrier layer 15 between inner cement surface course 16 and recycled concrete layer 13 in addition simultaneously, compact layer through outer cement surface course 12 and interior cement surface course 16 and barrier layer 15 formation can effectively block up the tiny clearance that produces on the pipe wall when the recycled concrete pipe is made, fluid such as water, oil, gas have been avoided slowly leaking through the pipe wall of recycled concrete pipe; simultaneously, a second sealing ring 8 and a first sealing ring 7 are respectively arranged at the front ends of the concrete pipe main body 1 and the sealing sleeve ring 3, a rubber sealing ring 11 is arranged on the front end faces of the second sealing ring 8 and the first sealing ring 7 in an interference mounting mode, a circle of first sealing groove 5 and a circle of second sealing groove 6 are respectively arranged on the end faces of the connecting sleeve ring 2 and the connecting check ring 4, when the regenerated concrete pipe is connected, the first sealing ring 7 and the second sealing ring 8 on the first concrete pipe are correspondingly inserted into the first sealing groove 5 and the second sealing groove 6 on the second concrete pipe, and therefore layer-by-layer sealing loops are formed at the connection position of the pipes, and the seepage of internally transported fluid from the connection position of the pipes is effectively prevented.
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. The utility model provides a good recycled concrete pipe of sealing performance which characterized in that: including concrete pipe main part (1), the afterbody of concrete pipe main part (1) is equipped with a connection sleeve ring (2), the inside of connection sleeve ring (2) is equipped with one and connects retaining ring (4), first seal groove of round (5) have been seted up on the afterbody terminal surface of connection sleeve ring (2), round second seal groove (6) have been seted up on the terminal surface of connection retaining ring (4), be equipped with round second sealing ring (8) on the head terminal surface of concrete pipe main part (1), the head surface of concrete pipe main part (1) is equipped with a sealing sleeve ring (3) at the rear that is located second sealing ring (8), be equipped with on the front end terminal surface of sealing sleeve ring (3) with the complete first sealing ring of idol (7).
2. The recycled concrete pipe with good sealing performance according to claim 1, wherein: the connecting lantern ring (2), the sealing lantern ring (3) and the concrete pipe main body (1) are all integrally formed structures, and the first sealing ring (7), the sealing lantern ring (3), the second sealing ring (8) and the concrete pipe main body (1) are also integrally formed structures.
3. The recycled concrete pipe with good sealing performance as claimed in claim 2, wherein: the concrete pipe main body (1) and the outer surface and the inner surface of the integrally formed structure of the concrete pipe main body are respectively provided with an outer cement surface layer (12) and an inner cement surface layer (16), the concrete pipe main body (1) and the integrally formed structure of the concrete pipe main body are respectively a regenerated concrete layer (13), a reinforcing steel bar framework layer (14) is arranged in the middle of the regenerated concrete layer (13), the outer cement surface layer (12) directly covers the outer surface of the regenerated concrete layer (13), and an impermeable layer (15) is additionally arranged between the inner cement surface layer (16) and the regenerated concrete layer (13).
4. The recycled concrete pipe with good sealing performance according to claim 1, wherein: the connecting lantern ring (2) is of a conical structure, the connecting retainer ring (4) is arranged at the joint of the concrete pipe main body (1) and the connecting lantern ring (2), and the diameter of the connecting retainer ring (4) is equal to that of the concrete pipe main body (1).
5. The recycled concrete pipe with good sealing performance as claimed in claim 4, wherein: the size of the first sealing ring (7) is equal to that of the first sealing groove (5), and the size of the second sealing ring (8) is equal to that of the second sealing groove (6).
6. The recycled concrete pipe with good sealing performance as claimed in claim 5, wherein: round mounting groove (9) have all been seted up on the preceding terminal surface of first sealing ring (7) and second sealing ring (8) to there is a rubber seal (11) through mounting groove (9) movable mounting respectively, rubber seal (11) bottom then is equipped with a cross-section and is circular shape collar (10), mounting groove (9) are installed in to collar (10) through the mode of interference installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921472783.8U CN210739593U (en) | 2019-09-05 | 2019-09-05 | Recycled concrete pipe with good sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921472783.8U CN210739593U (en) | 2019-09-05 | 2019-09-05 | Recycled concrete pipe with good sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210739593U true CN210739593U (en) | 2020-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921472783.8U Active CN210739593U (en) | 2019-09-05 | 2019-09-05 | Recycled concrete pipe with good sealing performance |
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| CN (1) | CN210739593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112944038A (en) * | 2021-02-05 | 2021-06-11 | 上海城建预制构件有限公司 | Pipe jacking prefabricated part and manufacturing method |
-
2019
- 2019-09-05 CN CN201921472783.8U patent/CN210739593U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112944038A (en) * | 2021-02-05 | 2021-06-11 | 上海城建预制构件有限公司 | Pipe jacking prefabricated part and manufacturing method |
| CN112944038B (en) * | 2021-02-05 | 2023-03-14 | 上海城建预制构件有限公司 | Pipe jacking prefabricated part and manufacturing method |
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