CN213479423U - Socket joint formula concrete rainwater sewage pipeline section and pipeline - Google Patents

Socket joint formula concrete rainwater sewage pipeline section and pipeline Download PDF

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Publication number
CN213479423U
CN213479423U CN202021402481.6U CN202021402481U CN213479423U CN 213479423 U CN213479423 U CN 213479423U CN 202021402481 U CN202021402481 U CN 202021402481U CN 213479423 U CN213479423 U CN 213479423U
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CN
China
Prior art keywords
pipe
socket
section
joint
female end
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Active
Application number
CN202021402481.6U
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Chinese (zh)
Inventor
雷威
张选良
张�林
成永锋
郭鹏征
商飞
李勇
刘春奇
张学
魏争超
贺世章
张豪
王宁宁
冯民选
马元庆
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China Railway First Engineering Group Railway Construction Co Ltd
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China Railway First Engineering Group Railway Construction Co Ltd
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Priority to CN202021402481.6U priority Critical patent/CN213479423U/en
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Publication of CN213479423U publication Critical patent/CN213479423U/en
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Abstract

The utility model discloses a socket joint formula concrete rainwater sewage pipeline section and pipeline, aim at solving the rainwater sewage pipeline sealing performance that exists among the prior art poor, the pipeline section is little with the area of contact of linking department of pipeline section, once the crack appears, can lead to sewage to leak, cause rainwater sewage to destroy or pollute, influence the surrounding environment, and then cause people's life inconvenient and influence the technical problem that people's health is healthy, the utility model discloses a socket end, pipe body and socket end; the female end comprises a straight pipe section and a taper pipe section; the inner diameter of the straight pipe joint is larger than or equal to the outer diameter of the pipe body; the small-mouth end of the conical pipe joint is connected with the pipe body, and the large-mouth end of the conical pipe joint is connected with the straight pipe joint; the outer wall of the socket end is a conical structure, the length of the conical structure is smaller than that of the taper pipe section, and the taper of the conical structure is matched with that of the inner wall of the taper pipe section.

Description

Socket joint formula concrete rainwater sewage pipeline section and pipeline
Technical Field
The utility model relates to a rain sewage pipeline, concretely relates to socket joint formula concrete rain sewage pipeline section and pipeline.
Background
Rain sewage pipeline is formed by linking up each other by a plurality of pipeline sections, present linking up between rain sewage pipeline section all is the linking up of straight mouthful and straight mouthful, it is less relatively that it links up the area of contact, waterproof performance is poor, and link up the department crack very easily, in case the crack appears in using, will lead to rain sewage to leak, cause rain sewage to destroy or pollute, influence the surrounding environment or cause the security hidden danger, and then cause people's life inconvenience and influence people's healthy, therefore, it is better to need a leakproofness now urgently, be not afraid of fissured rain sewage pipeline.
SUMMERY OF THE UTILITY MODEL
The utility model discloses it is poor to aim at solving the rain sewage pipeline sealing performance who exists among the prior art, and the pipeline section is little with linking department area of contact of pipeline section, in case the crack appears, then can lead to sewage to leak, causes rain sewage to destroy or pollute, influences the surrounding environment, and then causes people's life inconvenient and influence the healthy technical problem of people, and provides a socket joint formula concrete rain sewage pipeline section and pipeline.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the utility model provides a socket joint formula concrete rainwater sewage pipeline section which characterized in that:
comprises a female end, a pipe body and a female end;
the female end comprises a straight pipe section and a taper pipe section;
the inner diameter of the straight pipe joint is larger than or equal to the outer diameter of the pipe body;
the small-mouth end of the conical pipe joint is connected with the pipe body, and the large-mouth end of the conical pipe joint is connected with the straight pipe joint;
the outer wall of the socket end is of a conical structure, the length of the conical structure is smaller than that of the taper pipe section, and the taper of the conical structure is matched with that of the inner wall of the taper pipe section.
Furthermore, the taper range of the taper pipe section is 2.5-1.
Further, the length of the female end is in direct proportion to the pipe diameter of the pipe body.
Further, the female end, the pipe body and the female end are of an integrated structure.
A socket joint formula concrete rain sewage pipeline, its characterized in that:
comprises a plurality of spigot-and-socket concrete rainwater pipe sections;
the spigot ends of the rainwater and sewage pipe sections point to the water flow direction, the spigot end of each rainwater and sewage pipe section is inserted into the female end of another rainwater and sewage pipe section, and the conical structure of the spigot end is matched with the conical pipe section of the female end;
waterproof gaskets are arranged between the conical pipe joint of the female end and the conical structure of the female end and between the straight pipe joint of the female end and the pipe body;
and a waterproof wrapping layer is arranged on the outer circle of the joint of the straight pipe joint and the pipe body.
Further, the waterproof gasket is a rubber ring, expanded cement and/or asbestos cement.
Further, the waterproof wrapping layer is mortar.
The utility model has the advantages that:
1. the utility model discloses a socket joint formula concrete rainwater sewage pipeline section has set up the female end that straight tube coupling and taper pipe coupling are constituteed, has set up the outer wall again and has been the socket end of toper structure, and the toper structure and the taper pipe coupling inner wall of socket end are the adaptation mutually, have both increased the area of contact of female end and socket end from this, make the female end more reliable with linking up of socket end again.
2. The utility model discloses the length of well female end is directly proportional with the pipe diameter of pipe body, when guaranteeing the pipe diameter from this and enlarging, the reliability that female end and socket end linked up.
3. The socket joint type concrete rainwater and sewage pipeline of the utility model is formed by connecting a plurality of rainwater and sewage pipeline sections in sequence, and the socket end of each rainwater and sewage pipeline section is matched with the socket end of another rainwater and sewage pipeline section; and set up the waterproof packing ring between the two, made the leak protection measure to the annular gap between the two, still set up waterproof parcel layer at the excircle of the two junction simultaneously, further improve the leak protection effect, avoid rain and avoid sewage leakage, even crack appears, because its great area of contact and the effect of waterproof packing ring still sustainable leak protection is in order to wait to maintain to reduce environmental pollution, avoid influencing people's healthy.
Drawings
FIG. 1 is a schematic view of a cross-sectional structure of a socket type concrete rainwater pipe section of the present invention;
FIG. 2 is a schematic view of a partial cross-sectional structure of a socket concrete rainwater and sewage pipeline according to the present invention;
fig. 3 is a schematic view of the cross-section structure of the socket end and the socket end of the present invention.
Description of the drawings:
1-a female end, 11-a straight pipe joint, 12-a taper pipe joint,
2-pipe body, 3-spigot end, 4-waterproof gasket and 5-waterproof wrapping layer.
Detailed Description
In order to make the objects, advantages and features of the present invention clearer, the present invention provides a socket concrete rainwater pipe section and pipe with the following detailed description in conjunction with the accompanying drawings and embodiments. The advantages and features of the present invention will become more apparent from the following detailed description. It should be noted that: the drawings are in a very simplified form and are not to precise scale, and are provided solely for the purpose of facilitating and distinctly aiding in the description of the embodiments of the present invention; second, the structures shown in the drawings are often part of actual structures.
Example 1:
a socket joint type concrete rainwater sewage pipe section is shown in figure 1 and comprises a female end 1, a pipe body 2 and a female end 3; the female end 1 comprises a straight pipe joint 11 and a taper pipe joint 12; the inner diameter of the straight pipe joint 11 is slightly larger than the outer diameter of the pipe body 2, so that the straight pipe joint 11 can be sleeved outside the pipe body 2; the small-mouth end of the taper pipe joint 12 is connected with the pipe body 2, and the large-mouth end is connected with the straight pipe joint 11; the taper range of the taper pipe section 12 is 2.5-1; the outer wall of the socket end 3 is a conical structure, and the taper of the conical structure is matched with the taper of the inner wall of the conical pipe section 12, so that the two are matched with each other more reliably; the length of the conical structure is smaller than that of the conical pipe joint 12, so that the conical structure and the conical pipe joint are prevented from being incapable of being matched; the socket end 1, the pipe body 2 and the socket end 3 formula structure as an organic whole of this embodiment avoid sewage to leak outward.
Example 2:
a spigot and socket concrete storm sewage pipe, as shown in figure 2, comprising a plurality of spigot and socket concrete storm sewage pipe sections according to example 1; the spigot end 3 of each rainwater pipe section is inserted into the female end 1 of another rainwater pipe section, and the conical structure of the spigot end 3 is matched with the conical pipe section 12 of the female end 1, so that the contact area between the female end and the spigot end is increased during matching; when the rainwater pipeline is used, the spigot end 3 of each rainwater pipeline section points to the water flow direction, so that the impact influence of water is prevented; as shown in fig. 3, annular seams are formed between the taper pipe section 12 of the female end 1 and the female end 3, and between the straight pipe section 11 of the female end 1 and the pipe body 2, and the annular seams are filled by the waterproof gasket 4; the waterproof gasket 4 is a rubber ring, expanded cement and/or asbestos cement. After the pipe sections are inserted, mortar with good waterproofness (namely, the waterproof wrapping layer 5) is smeared on the excircle of the joint of the straight pipe section 11 and the pipe body 2 to wrap the pipe, so that the leakage resistance is better. When the pipeline is installed, the socket is inserted first and then the bell is opened according to the flow direction of water flow, thus reducing the scouring of the water flow to the joint of the two pipe sections.

Claims (8)

1. The utility model provides a socket joint formula concrete rainwater sewage pipeline section which characterized in that: comprises a female end (1), a pipe body (2) and a female end (3);
the female end (1) comprises a straight pipe joint (11) and a taper pipe joint (12);
the inner diameter of the straight pipe joint (11) is larger than the outer diameter of the pipe body (2);
the small end of the conical pipe joint (12) is connected with the pipe body (2), and the large end is connected with the straight pipe joint (11);
the outer wall of the socket end (3) is of a conical structure, the length of the conical structure is smaller than that of the taper pipe joint (12), and the taper of the conical structure is matched with that of the inner wall of the taper pipe joint (12).
2. The socket-and-spigot concrete rainwater and sewage pipe section of claim 1, wherein:
the end face of the socket end (3) is platform-shaped.
3. A spigot and socket concrete storm sewage pipe section as claimed in claim 1 or 2 wherein: the taper range of the taper pipe section (12) is 2.5-1.
4. A socket and spigot concrete storm sewage pipe section as claimed in claim 3 wherein:
the length of the female end (1) is in direct proportion to the pipe diameter of the pipe body (2).
5. The socket-and-spigot concrete rainwater and sewage pipe section of claim 1, wherein: the female end (1), the pipe body (2) and the female end (3) are of an integrated structure.
6. The utility model provides a socket joint formula concrete rain sewage pipeline which characterized in that: comprising a plurality of female concrete storm sewage sections according to any one of claims 1 to 5;
the spigot end (3) of each rainwater section points to the water flow direction, the spigot end (3) of each rainwater section is inserted into the female end (1) of the other rainwater section, and the conical structure of the spigot end (3) is matched with the conical pipe section (12) of the female end (1);
waterproof gaskets (4) are arranged between the conical pipe section (12) of the female end (1) and the conical structure of the female end (3) and between the straight pipe section (11) of the female end (1) and the pipe body (2);
and a waterproof wrapping layer (5) is arranged on the outer circle of the joint of the straight pipe joint (11) and the pipe body (2).
7. The socket and spigot concrete storm sewer pipe of claim 6, wherein:
the waterproof gasket (4) is a rubber ring, expansion cement and/or asbestos cement.
8. The socket concrete storm sewer pipe of claim 6 or 7, wherein: the waterproof wrapping layer (5) is mortar.
CN202021402481.6U 2020-07-16 2020-07-16 Socket joint formula concrete rainwater sewage pipeline section and pipeline Active CN213479423U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021402481.6U CN213479423U (en) 2020-07-16 2020-07-16 Socket joint formula concrete rainwater sewage pipeline section and pipeline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021402481.6U CN213479423U (en) 2020-07-16 2020-07-16 Socket joint formula concrete rainwater sewage pipeline section and pipeline

Publications (1)

Publication Number Publication Date
CN213479423U true CN213479423U (en) 2021-06-18

Family

ID=76358653

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021402481.6U Active CN213479423U (en) 2020-07-16 2020-07-16 Socket joint formula concrete rainwater sewage pipeline section and pipeline

Country Status (1)

Country Link
CN (1) CN213479423U (en)

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