CN203947772U - A kind of kitchen and toilet draining main riser service sleeve - Google Patents
A kind of kitchen and toilet draining main riser service sleeve Download PDFInfo
- Publication number
- CN203947772U CN203947772U CN201420388255.5U CN201420388255U CN203947772U CN 203947772 U CN203947772 U CN 203947772U CN 201420388255 U CN201420388255 U CN 201420388255U CN 203947772 U CN203947772 U CN 203947772U
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- fixed sleeving
- fixed
- kitchen
- moulding
- sleeve pipe
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Abstract
The utility model relates to a kind of kitchen and toilet draining main riser service sleeve, comprise the fixed sleeving being vertically arranged on slab form, fixed sleeving outside is arranged with moulding sleeve pipe, the outside of moulding sleeve pipe is cast-in-situ concrete flooring, the top of fixed sleeving is provided with cover plate, cover plate is fixed on slab form by fixture, and the inner side of fixed sleeving is casually arranged with and is equipped with a plurality of set bolts that are fixed on slab form in close inwall punishment.Fixed plastics bellows outside traditional service sleeve, forms composite bushing, and liner fixed sleeving plays fixing, stressed effect, and outside plastic film capicitor works the sidewall pea gravel concreten moulding effect of controlling.After reserved opening sidewall concrete formation, it is corrugated, during later stage reserved opening shutoff, without picking cutter, process, saving of work and time, reserved opening sidewall and shutoff form interlocking structure with pea gravel concreten, interlock is firm, can reduce the appearance of bonding surface shrinkage crack, and corrugated bonding surface, extend infiltration path, reduce infiltration incidence.
Description
Technical field
The utility model belongs to technical field of buildings, is specifically related to a kind of kitchen and toilet draining main riser service sleeve.
Background technology
High residential building kitchen and toilet sanitary sewage draining main riser adopts PVC plastic conduit conventionally at present, we adopt on kitchen and toilet cast-in-situ concrete flooring according to soil stack center service sleeve, at concrete, reach after some strength, remove service sleeve, the reserved opening that formation is more bigger than PVC gutter, after structure completes, according to gutter position of center line, hang up and down logical line, PVC draining main riser is installed from bottom to top.
After the installation of PVC soil stack, reply jamb is done dabbing and is processed before reserved opening shutoff, and it is moistening hole should to be cleaned out, water, and brushing adds glue mud and make tack coat, and bottom installs template, and template is answered fixation, must not be sagging.During sealing hole, should adopt intensity to improve one-level, the pea gravel concreten of mixing micro-expanding agent divides secondary to build tamping, builds for the first time to 1/2 of slab thickness, builds to floor upper surface after reaching some strength again.After sealing hole, reply root of pipeline is done and is enclosed water test in 24 hours, guarantees to carry out next procedure construction after leakproof again.
But because draining main riser is usually located at position, corner, pick cutter, building, vibrate is all difficult for, between comparatively smooth hole to be provided sidewall and the sealing hole concrete of after-pouring, can produce shrinkage crack unavoidably, even if adopt, mix the pea gravel concreten of micro-expanding agent and filling at twice, when closed-water test, this position remains the main position of seepage.
Summary of the invention
For overcoming the too smooth mass defect of traditional kitchen and toilet draining main riser reserved opening sidewall, the purpose of this utility model is to provide a kind of construction time saving and energy saving, avoid bonding surface to produce shrinkage crack, reduce the kitchen and toilet draining main riser service sleeve of infiltration probability.
The utility model solves the technical scheme that its technical problem adopts: a kind of kitchen and toilet draining main riser service sleeve, comprise the fixed sleeving being vertically arranged on slab form, described fixed sleeving outside is arranged with moulding sleeve pipe, the outside of described moulding sleeve pipe is cast-in-situ concrete flooring, the top of described fixed sleeving is provided with cover plate, cover plate is fixed on slab form by fixture, and the inner side of fixed sleeving is casually arranged with and is equipped with a plurality of set bolts that are fixed on slab form in close inwall punishment.
Particularly, described moulding sleeve pipe is plastic film capicitor, and the inwall of moulding sleeve pipe is smooth flat, can be attached at the outer wall of fixed sleeving, and the outer wall of moulding sleeve pipe is transverse wave shape, for controlling the moulding of cast-in-situ concrete flooring sidewall pea gravel concreten.
Particularly, described fixture is thread tapping.
Particularly, described fixed sleeving is irony or PVC material, plays fixing stressed effect.
The utlity model has following beneficial effect: traditional service sleeve is improved, employing is fixing with diameter plastic film capicitor in traditional irony or PVC matter service sleeve outside, form composite bushing, liner fixed sleeving plays fixing, stressed effect, and outside plastic film capicitor works the sidewall pea gravel concreten moulding effect of controlling.After reserved opening sidewall concrete formation, it is corrugated, during later stage reserved opening shutoff, without reserved opening being picked to cutter, process, saving of work and time, reserved opening sidewall and shutoff form interlocking structure with pea gravel concreten, and interlock is firm, can reduce the appearance of bonding surface shrinkage crack, and corrugated bonding surface, extended the path of infiltration, reduced infiltration incidence.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1, fixed sleeving, 2, moulding sleeve pipe, 3, cover plate, 4, fixture, 5, set bolt, 6, slab form, 7, cast-in-situ concrete flooring.
The specific embodiment
By reference to the accompanying drawings the utility model is described in further detail now.
As shown in Figure 1, a kind of kitchen and toilet draining main riser service sleeve, comprise the fixed sleeving 1 being vertically arranged on slab form 6, described fixed sleeving 1 outside is arranged with moulding sleeve pipe 2, described moulding sleeve pipe 2 is plastic film capicitor, the inwall of moulding sleeve pipe 2 is smooth flat, outer wall is transverse wave shape, the outside of described moulding sleeve pipe 2 is cast-in-situ concrete flooring 7, the top of described fixed sleeving 1 is provided with cover plate 3, cover plate 3 is fixed on slab form 6 by fixture 4, described fixture 4 is thread tapping, the inner side of fixed sleeving 1 is casually arranged with and is equipped with a plurality of set bolts 5 that are fixed on slab form 6 in close inwall punishment, described fixed sleeving 1 is irony or PVC material.
Moulding sleeve pipe 2 is vertically cut off, be coated on the outer wall of fixed sleeving 1, a plurality of set bolts 5 of inwall bottom scattering device of fixed sleeving 1, set bolt 5 is fixed on slab form 6, prevent fixed sleeving 1 move left and right cause dislocation, cover plate 3 is put at fixed sleeving 1 top, with thread tapping, is fixed on slab form.After service sleeve completes, concreting on service sleeve slab form 6 around, after the final set of cast-in-situ concrete flooring, now thread tapping is taken off, remove inner side fixed sleeving 1, then remove the outside moulding sleeve pipe 2 of vertically cutting off in advance, because the outer wall of moulding sleeve pipe 2 is corrugated, therefore after reserved opening sidewall concrete formation, be corrugated, during later stage reserved opening shutoff, without reserved opening being picked to cutter, process, saving of work and time, reserved opening sidewall and shutoff form interlocking structure with pea gravel concreten, interlock is firm, can reduce the appearance of bonding surface shrinkage crack, and corrugated bonding surface, extended the path of infiltration, reduced infiltration incidence.
The utility model is not limited to above-mentioned embodiment, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or close technical scheme, within all falling into protection domain of the present utility model.
The technology that the utility model is not described in detail, shape, structure are partly known technology.
Claims (4)
1. a kitchen and toilet draining main riser service sleeve, comprise the fixed sleeving (1) being vertically arranged on slab form (6), it is characterized in that, described fixed sleeving (1) outside is arranged with moulding sleeve pipe (2), the outside of described moulding sleeve pipe (2) is cast-in-situ concrete flooring (7), the top of described fixed sleeving (1) is provided with cover plate (3), it is upper that cover plate (3) is fixed on slab form (6) by fixture (4), and the inner side of fixed sleeving (1) is casually arranged with and is equipped with a plurality of set bolts (5) that are fixed on slab form (6) in close inwall punishment.
2. kitchen and toilet draining main riser service sleeve as claimed in claim 1, is characterized in that, described moulding sleeve pipe (2) is plastic film capicitor, and the inwall of moulding sleeve pipe (2) is smooth flat, and outer wall is transverse wave shape.
3. kitchen and toilet draining main riser service sleeve as claimed in claim 1, is characterized in that, described fixture (4) is thread tapping.
4. kitchen and toilet draining main riser service sleeve as claimed in claim 1, is characterized in that, described fixed sleeving (1) is irony or PVC material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420388255.5U CN203947772U (en) | 2014-07-15 | 2014-07-15 | A kind of kitchen and toilet draining main riser service sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420388255.5U CN203947772U (en) | 2014-07-15 | 2014-07-15 | A kind of kitchen and toilet draining main riser service sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203947772U true CN203947772U (en) | 2014-11-19 |
Family
ID=51889816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420388255.5U Expired - Fee Related CN203947772U (en) | 2014-07-15 | 2014-07-15 | A kind of kitchen and toilet draining main riser service sleeve |
Country Status (1)
| Country | Link |
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| CN (1) | CN203947772U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107761764A (en) * | 2017-10-24 | 2018-03-06 | 中建科技湖南有限公司 | It is a kind of can independent assortment prefabricated piping lane system and construction method |
| CN109318382A (en) * | 2018-12-04 | 2019-02-12 | 长沙远大住宅工业（江苏）有限公司 | A kind of reserved tooling and its application method to perforation of wallboard |
| CN111878636A (en) * | 2020-07-30 | 2020-11-03 | 中国建筑第八工程局有限公司 | Positioning frame for installing wall-out waterproof casing and construction method thereof |
| CN113482338A (en) * | 2021-06-30 | 2021-10-08 | 上海宝冶集团有限公司 | Cast-in-place floor reserved hole pre-burying device and construction method |
| CN114922419A (en) * | 2022-04-25 | 2022-08-19 | 中建二局第三建筑工程有限公司 | Die for plugging reserved hole with fixed pipeline and using method |
| CN115559517A (en) * | 2022-11-24 | 2023-01-03 | 中国二十二冶集团有限公司 | Construction method for reserved hole of concrete pouring floor slab |
-
2014
- 2014-07-15 CN CN201420388255.5U patent/CN203947772U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107761764A (en) * | 2017-10-24 | 2018-03-06 | 中建科技湖南有限公司 | It is a kind of can independent assortment prefabricated piping lane system and construction method |
| CN109318382A (en) * | 2018-12-04 | 2019-02-12 | 长沙远大住宅工业（江苏）有限公司 | A kind of reserved tooling and its application method to perforation of wallboard |
| CN111878636A (en) * | 2020-07-30 | 2020-11-03 | 中国建筑第八工程局有限公司 | Positioning frame for installing wall-out waterproof casing and construction method thereof |
| CN111878636B (en) * | 2020-07-30 | 2022-03-01 | 中国建筑第八工程局有限公司 | Positioning frame for installing wall-out waterproof casing and construction method thereof |
| CN113482338A (en) * | 2021-06-30 | 2021-10-08 | 上海宝冶集团有限公司 | Cast-in-place floor reserved hole pre-burying device and construction method |
| CN114922419A (en) * | 2022-04-25 | 2022-08-19 | 中建二局第三建筑工程有限公司 | Die for plugging reserved hole with fixed pipeline and using method |
| CN114922419B (en) * | 2022-04-25 | 2024-02-27 | 中建二局第三建筑工程有限公司 | Die for plugging reserved hole with fixed pipeline and use method |
| CN115559517A (en) * | 2022-11-24 | 2023-01-03 | 中国二十二冶集团有限公司 | Construction method for reserved hole of concrete pouring floor slab |
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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 |
Granted publication date: 20141119 Termination date: 20160715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |