CN202663050U - Polyvinyl chloride (PVC) anti-seepage directly-buried casing pipe of pipeline installation engineering - Google Patents
Polyvinyl chloride (PVC) anti-seepage directly-buried casing pipe of pipeline installation engineering Download PDFInfo
- Publication number
- CN202663050U CN202663050U CN 201220236929 CN201220236929U CN202663050U CN 202663050 U CN202663050 U CN 202663050U CN 201220236929 CN201220236929 CN 201220236929 CN 201220236929 U CN201220236929 U CN 201220236929U CN 202663050 U CN202663050 U CN 202663050U
- Authority
- CN
- China
- Prior art keywords
- pvc
- casing pipe
- seepage
- construction
- chuck
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Sewage (AREA)
Abstract
The utility model relates to a polyvinyl chloride (PVC) anti-seepage directly-buried casing pipe of a pipeline installation engineering, which solves the problems of a reserved casing pipe construction technology in the traditional floor-penetrating pipeline construction that the construction quality is poor. The PVC anti-seepage directly-buried casing pipe structurally comprises a pipe body, wherein the outer edge of the lower end of the pipe body is provided with a chuck, the chuck is provided with a screw hole, the outer side of the middle part of the pipe body is provided with a water stop ring, and the inner side is provided with a limiting ring. The PVC anti-seepage directly-buried casing pipe is simple in structure, convenient to fix, simple and convenient in construction operation, capable of saving the labor cost and improving the working efficiency, remarkable in economic benefit, free from needing secondary hole sealing and capable of reducing the waste. The adjustability and the universality are strong, the seepage risk is minimized, and the construction quality is guaranteed.
Description
Technical field
The utility model relates to a kind of construction material parts, is specially a kind of pipelayer's journey PVC antiseep direct-burried sleeve pipe.
Background technology
In construction, before pipeline was installed during the main structure construction, all were worn floor pipeline and all adopt the reservation tiretube process usually.The disadvantage of this technical scheme: 1, the fixing not firm hole to be provided of sleeve pipe is prone to the displacement phenomenon affects next procedure.2, because causing the stifled hole of civil engineering secondary easily to produce the crack, hole expansion stayed hidden danger to the kitchen and toilet waterproof.3, pre-buried conduit affect the out-of-date phenomenon that is truncated of device for cleaning pipeline and occurs time and again around the hole, causes pipeline blockage, can't satisfy after again recovering and use function or make the hole be faced with the risk that quilt is again chiseled no matter ignore without hesitation.Therefore be necessary to take the wrong number of new technology that above-mentioned common quality defect is thoroughly eliminated.
Summary of the invention
The utility model provides a kind of pipelayer's journey PVC antiseep direct-burried sleeve pipe in order to solve the existing poor problem of construction quality that reservation sleeve pipe construction technique is brought in wearing the floor pipeline construction.
The utility model is realized by following technical scheme, a kind of pipelayer's journey PVC antiseep direct-burried sleeve pipe, and structure comprises body, outer rim is provided with chuck in the body lower end, chuck is provided with the nail hole, is provided with seal ring in the outside at body middle part, is provided with spacing ring in the inboard.
Direct-burried sleeve pipe described in the utility model, when the construction fixed sleeving, on template, accurately draw first location " cross " line, to press in advance the upper orifice of the body of floor face+10mm customization uses the adhesive tape looping tight again, " cross " central point of bottom centre's point alignment template during installation, installation process middle sleeve one side must be close to template, fixes by chuck and plank sheathing with nail, and deviations should be less than 3mm.Before building concrete; check whether PVC direct-burried sleeve pipe departs from centre of location point, whether be close to template, whether fixed, thereby make it be close to the top board face, PVC direct-burried cover tube edge exposes naturally after the form removal; the ground exposed parts needs with the cement mortar guard ring of going bail for, in order to avoid cause damage.After interior conduit is installed beginning with sanitary apparatus, leaking drainage pipe brush viscose be inserted in the body and with spacing ring from the end opening of body and closely be connected.So, the reservation schemes of pipeline being worn the flooring construction becomes direct-burried, spacing ring by the circle that distributes in the even projection of PVC antiseep direct-burried cannula cavity is connected with pipeline, outer wall increases position and the water-stop of seal ring and fixing point assurance sleeve pipe, this sleeve pipe need to colligation on template or reinforcing bar, and only need nail gets final product.
The utility model is simple in structure, convenient fixing, and constructing operation is easy; Saved labour cost, improved work efficiency, remarkable in economical benefits; Need not secondary stifled hole sealing, reduce refuse and produce.The adjustability highly versatile has dropped to risk of leakage minimum, has guaranteed construction quality.
Description of drawings
Fig. 1 is use state diagram of the present utility model
Among the figure: 1-concrete, 2-cement sand bed, 3-spacing ring, 4-body, 5-seal ring, 6-pipeline, 7-nail, 8-chuck, 9-template.
Embodiment
As schematically shown in Figure 1, a kind of pipelayer's journey PVC antiseep direct-burried sleeve pipe, structure comprises body 4, is provided with chuck 8 in body 4 lower end outer rims, chuck 8 is provided with the nail hole, is provided with seal ring 5 in the outside at body 4 middle parts, is provided with spacing ring 3 in the inboard.Also be provided with anti-slip veins in body 4 outsides.
In construction; at first find out pipeline center in template 9, then chuck 8 is fixedly connected with casting concrete 1 by nail 7 with template 9; seal ring 5 is inserted in the concrete 1; can prevent sealing seepage from the slit, after concrete setting, this sleeve pipe is just forever stayed in the concrete; part cement sand bed 2 temporary protections that exceed flooring at body 4; when needing the poling road, with pipeline 6 outer brush coatings, then be inserted into body 4 interior bonding getting final product from the bottom.
Claims (2)
1. pipelayer's journey PVC antiseep direct-burried sleeve pipe, it is characterized in that: structure comprises body (4), and outer rim is provided with chuck (8) in body (4) lower end, and chuck (8) is provided with the nail hole, the outside at body (4) middle part is provided with seal ring (5), is provided with spacing ring (3) in the inboard.
2. pipelayer's journey PVC antiseep direct-burried sleeve pipe according to claim 1 is characterized in that: also be provided with anti-slip veins in body (4) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220236929 CN202663050U (en) | 2012-05-24 | 2012-05-24 | Polyvinyl chloride (PVC) anti-seepage directly-buried casing pipe of pipeline installation engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220236929 CN202663050U (en) | 2012-05-24 | 2012-05-24 | Polyvinyl chloride (PVC) anti-seepage directly-buried casing pipe of pipeline installation engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202663050U true CN202663050U (en) | 2013-01-09 |
Family
ID=47457929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220236929 Expired - Fee Related CN202663050U (en) | 2012-05-24 | 2012-05-24 | Polyvinyl chloride (PVC) anti-seepage directly-buried casing pipe of pipeline installation engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202663050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644481A (en) * | 2018-06-13 | 2018-10-12 | 郑州水务建筑工程股份有限公司 | A kind of waterproof construction of the underwater exterior wall of Pipeline Crossing Program |
-
2012
- 2012-05-24 CN CN 201220236929 patent/CN202663050U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644481A (en) * | 2018-06-13 | 2018-10-12 | 郑州水务建筑工程股份有限公司 | A kind of waterproof construction of the underwater exterior wall of Pipeline Crossing Program |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203755673U (en) | Cast-in-situ formwork system for floor slab reserved holes | |
| CN102261123B (en) | Novel anti-seepage floor drain system and construction method thereof | |
| CN103993615B (en) | Large-drawdown pipe well plugging structure and construction method thereof | |
| CN107859064B (en) | Waterproof structure for connection of prefabricated pipe gallery and cast-in-situ pipe gallery and construction method | |
| CN105178344A (en) | Built-in anti-floating anchor blocking structure used in foundation mat for deep-well dewatering well and construction method | |
| CN103672181A (en) | Water supply and drainage pipeline sleeve pre-embedding construction method | |
| CN202730881U (en) | Integral embedded part with functions of lateral drainage, water stop and seepage prevention | |
| CN106049862A (en) | Inflatable adjustable type construction mold for reserved hole in concrete structure plate, and construction method | |
| CN202227694U (en) | Embedded sleeve for concrete pouring construction of bathroom floor | |
| CN204875972U (en) | Pre-buried seat of kitchen bathroom drain pipe | |
| CN202663050U (en) | Polyvinyl chloride (PVC) anti-seepage directly-buried casing pipe of pipeline installation engineering | |
| CN103205986A (en) | Concrete raft foundation construction-joint grouting device and construction method | |
| CN203855990U (en) | Big pipe shaft block structure that falls | |
| CN204780962U (en) | Built -in anti sea anchor pole block structure of deep well precipitation well in soleplate | |
| CN204781973U (en) | Antiseep plugging device in split bolt hole | |
| CN204690801U (en) | Formwork erecting structure is hung in basement roof ater-casting | |
| CN204551694U (en) | A kind of pre-buried type balcony floor drain | |
| CN104455757A (en) | Downcomer assembly and installation method thereof | |
| CN205743005U (en) | Inflatable adjustable concrete structural slab hole to be provided construction mould | |
| CN109518769A (en) | A kind of method and structure using PVC waterstop joint installation sewer pipe | |
| CN202769079U (en) | Sleeve pipe of floor pipeline | |
| CN210003941U (en) | Detachable anti-seepage sleeve assembly | |
| CN203979669U (en) | Can locate the structure antiseepage built-in joint pipe fitting in axle center | |
| CN204283493U (en) | Positioning device for drainage blind pipe between tunnel primary support and secondary lining | |
| CN210888198U (en) | Lane line node waterproof construction |
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: 20130109 Termination date: 20180524 |