CN202629380U - Water drainage pipeline - Google Patents
Water drainage pipeline Download PDFInfo
- Publication number
- CN202629380U CN202629380U CN 201220222430 CN201220222430U CN202629380U CN 202629380 U CN202629380 U CN 202629380U CN 201220222430 CN201220222430 CN 201220222430 CN 201220222430 U CN201220222430 U CN 201220222430U CN 202629380 U CN202629380 U CN 202629380U
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- Prior art keywords
- pipeline
- rubber ring
- adjacent
- water drainage
- ring
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Abstract
A water drainage pipeline relates to the construction field, in particular to a structure of the water drainage pipeline, which comprises at least two reinforced concrete pipes, wherein the diameters of opposite ends of the two adjacent reinforced concrete pipes are equal. Ring-shaped grooves are axially arranged in the opposite surfaces of the two adjacent reinforced concrete pipes respectively. One same annular rubber ring is arranged inside each of the two adjacent ring-shaped grooves respectively. During installation, firstly, a flat base is made for the pipeline; then a first section of the pipeline is laid on the flat base; later, a rubber ring is embedded in the ring-shaped groove at a port of the first section of the pipeline; at last, a second section of the pipeline is horizontally pushed onto the exposed rubber ring, which has the functions of watertightness and connection. The water drainage pipeline has the advantages that a joint of the water drainage pipeline is watertight; installation personnel can see the rubber ring during the installation process, thereby facilitating installation; in addition, the pipeline is even in thickness and high in base strength, and the difficulties in construction are lowered at the same time.
Description
Technical field
The utility model relates to building field, relates in particular to the structure of drainage pipe.
Background technique
The spigot and socket type concrete reinforced pipe that uses now, because female end is big, the socket end is little, and when installing and laying, pipe shaft is out-of-level, and cause the socket end easily is not to insert in the bellmouth straightly; On the other hand; Because the rubber ring that seals is to be enclosed within on the pipe outer wall of socket end; In the process of the female end that pipe socket end is pushed into another pipe joint; The weight of pipe just drops on the rubber ring of socket end pipe outer wall, can make sealing rubber ring turnup or kink in bellmouth, and the outside also can't see.Cause joint (joint socket place) blow-by of pipe, cause and leak; The 3rd, because pipe is when in place, its socket end will insert in the female end of another pipe, and installation personnel can't see whether the position of the sealing rubber ring on the socket end pipe outer wall is correct; The mat woven of fine bamboo strips four because the diameter of bell of pipe end causes pipeline foundation in bell of pipe place attenuation and discontinuous greater than the diameter of pipe, stays hidden danger for the intensity of pipeline foundation, also causes constructional difficulties simultaneously.
Summary of the invention
The purpose of the utility model is in order to overcome the deficiency of existing technology, and a kind of drainage pipe of water-tight and easy construction is provided.
The purpose of the utility model is achieved in that a kind of drainage pipe; Comprise at least two concrete reinforced pipes; The equal diameters of end in opposite directions of adjacent two concrete reinforced pipes; Annular groove axially is set respectively on the forward surface of adjacent two concrete reinforced pipes, in two adjacent annular grooves same annular rubber ring is set respectively.
Earlier the flat base of pipeline is carried out during installation, on flat base, laid the first segment pipeline section then, on first segment pipeline section port recess, embed rubber ring again, on the rubber ring of at last the second pipe joint section horizontal sliding being gone into to expose, rubber ring reaches sealing and the function that is connected.The joint sealing of the utility model is water-tight, and when installing and laying, installation personnel can be seen rubber ring, convenient-laying; In addition, because the pipeline thickness is consistent, the intensity of pipeline foundation is high, reduces difficulty of construction simultaneously.
In order to increase sealing, the inboard of annular rubber ring and the outside disjunctor respectively are provided with annular boss, and each annular boss is separately positioned between adjacent two concrete reinforced pipes.
The arranged outside steel wire and the cement sand bed of two concrete reinforced pipes at each annular rubber ring place of the utility model.Steel wire and slush increase sealing, play the effect of protection pipe coupling simultaneously.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model.
Fig. 2 is an A portion enlarged view among Fig. 1.
Embodiment
Like Fig. 1, shown in 2; The utility model comprises at least two concrete reinforced pipes 1; The equal diameters of end in opposite directions of adjacent two concrete reinforced pipes 1 axially is provided with annular groove 2 respectively on the forward surface of adjacent two concrete reinforced pipes 1, between adjacent two concrete reinforced pipes 1 section being set respectively is cross rubber ring 3; Cross rubber ring 3 comprises annular rubber ring 3-1; The inboard of annular rubber ring 3-1 and the outside disjunctor respectively are provided with annular boss 3-2, and annular rubber ring 3-1 is arranged in two adjacent annular grooves 2, and each annular boss 3-2 is separately positioned between adjacent two concrete reinforced pipes 1.The arranged outside steel wire 4 and the cement sand bed 5 of two concrete reinforced pipes 1 at each cross rubber ring 3 place.
Claims (3)
1. drainage pipe; Comprise at least two concrete reinforced pipes; It is characterized in that: the equal diameters of end in opposite directions of adjacent two concrete reinforced pipes; Annular groove axially is set respectively on the forward surface of adjacent two concrete reinforced pipes, in two adjacent annular grooves same annular rubber ring is set respectively.
2. drainage pipe according to claim 1 is characterized in that: the inboard of said annular rubber ring and the outside disjunctor respectively are provided with annular boss, and each annular boss is separately positioned between adjacent two concrete reinforced pipes.
3. drainage pipe according to claim 1 and 2 is characterized in that: the arranged outside steel wire and the cement sand bed of two concrete reinforced pipes at each annular rubber ring place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220222430 CN202629380U (en) | 2012-05-17 | 2012-05-17 | Water drainage pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220222430 CN202629380U (en) | 2012-05-17 | 2012-05-17 | Water drainage pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202629380U true CN202629380U (en) | 2012-12-26 |
Family
ID=47382580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220222430 Expired - Lifetime CN202629380U (en) | 2012-05-17 | 2012-05-17 | Water drainage pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202629380U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776268A (en) * | 2014-01-14 | 2015-07-15 | 中冶建设高新工程技术有限责任公司 | Mechanical construction method for mounting large-caliber reinforced concrete drainage pipe |
| CN108533843A (en) * | 2018-04-17 | 2018-09-14 | 董帅 | Anti-shearing composite drainage pipe |
| CN111919055A (en) * | 2018-03-22 | 2020-11-10 | 日本皮拉工业株式会社 | Fluid device |
-
2012
- 2012-05-17 CN CN 201220222430 patent/CN202629380U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776268A (en) * | 2014-01-14 | 2015-07-15 | 中冶建设高新工程技术有限责任公司 | Mechanical construction method for mounting large-caliber reinforced concrete drainage pipe |
| CN104776268B (en) * | 2014-01-14 | 2017-02-15 | 中冶建设高新工程技术有限责任公司 | Mechanical construction method for mounting large-caliber reinforced concrete drainage pipe |
| CN111919055A (en) * | 2018-03-22 | 2020-11-10 | 日本皮拉工业株式会社 | Fluid device |
| CN111919055B (en) * | 2018-03-22 | 2022-03-18 | 日本皮拉工业株式会社 | Fluid device |
| CN108533843A (en) * | 2018-04-17 | 2018-09-14 | 董帅 | Anti-shearing composite drainage pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |
|
| CX01 | Expiry of patent term |