CN202510847U - Hole-plugging construction structure for pipeline passing through floor slab in waterish room - Google Patents
Hole-plugging construction structure for pipeline passing through floor slab in waterish room Download PDFInfo
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- CN202510847U CN202510847U CN2012201412039U CN201220141203U CN202510847U CN 202510847 U CN202510847 U CN 202510847U CN 2012201412039 U CN2012201412039 U CN 2012201412039U CN 201220141203 U CN201220141203 U CN 201220141203U CN 202510847 U CN202510847 U CN 202510847U
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- shutoff
- plugging
- hole
- plate
- pipeline
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Abstract
The utility model discloses a hole-plugging construction structure for a pipeline passing through a floor slab in a waterish room. The hole-plugging construction structure comprises a temporary plugging mould and a permanent plugging layer, wherein the temporary plugging mould is used for temporarily plugging the bottom part of a hole which needs to be plugged; the permanent plugging layer is compactly filled in the hole which needs to be plugged; the permanent plugging layer is a waterproof concrete casting layer, and the upper part of the permanent plugging layer is parallel and level with the upper surface of the floor slab; the temporary plugging mould is formed by assembling two plugging parts which are respectively the same in structure and dimension; each plugging part consists of a curved plate and a straight plugging plate arranged at the outer side of the upper part of the curved plate; the curved plates of the two plugging parts are buckled with each other to form an annular sleeve coaxially sheathed at the outer side of the pipeline; and moreover, the straight plugging plates of the two plugging parts are buckled with each other to form a bottom plugging plate for plugging the bottom part of the hole which needs to be plugged. The hole-plugging construction structure disclosed by the utility model is simple and convenient in construction, tight in plugging, low in construction cost, short in construction period and good in plugging effect and can be used for solving the problems that the operation is inconvenient, the construction period is longer, the plugging effect is poorer, and the root part of the pipeline is not smooth and is not attractive after being plugged by adopting a traditional hole-plugging method for the pipeline passing through the floor slab.
Description
Technical field
The utility model belongs to seepage technical field of construction between many boiled water rooms, especially relates to through-flooring pipeline hole shutoff constructing structure between a kind of many boiled water rooms.
Background technique
Seepage between many boiled water rooms is the more unmanageable common quality defect of enterprise in charge of construction for a long time always; Wherein shutoff imprecision in pipeline through-flooring hole is one of key position of the seepage between many boiled water rooms; Also be one of key position of construction enterprises' building products quality guarantee, the quality of building products occurs repeatedly because of the dispute of through-flooring hole shutoff imprecision seepage.In the practice of construction process; Hanging cavity construction method is the conventional method of pipeline through-flooring hole shutoff, when specifically constructing, after pipeline passes the floor preformed hole and installs; Vibrate after concrete blocks up the branch of the gap between pipeline and the floor preformed hole several times with diluting, until concordant with the floor upper surface.But during practice of construction, above-mentioned traditional pipeline through-flooring hole method for blocking exist constructing operation inconvenience, construction period long, plugging effect is relatively poor, the back of coming into operation causes pipeline root out-of-flatness after seepage, the shutoff because of the iron wire that hangs the hole corrodes, number of drawbacks and deficiency such as not attractive in appearance.
The model utility content
The utility model technical problem to be solved is to above-mentioned deficiency of the prior art; Through-flooring pipeline hole shutoff constructing structure between a kind of many boiled water rooms is provided; Its easy construction, shutoff is tight, construction cost is low and short construction period, plugging effect are good, and the operation inconvenience that can conventional pipelines through-flooring hole method for blocking exists, the construction period is long, plugging effect is relatively poor, pipeline root out-of-flatness after the shutoff, problem such as not attractive in appearance.
For solving the problems of the technologies described above; The technological scheme that the utility model adopts is: through-flooring pipeline hole shutoff constructing structure between a kind of many boiled water rooms; It is characterized in that: comprise that piping erection accomplishes interim shutoff mould and the closely knit permanent plugged zone that be filled in said need shutoff hole in of back to carrying out interim shutoff bottom the need shutoff hole between pipeline and its piping erection of living in hole; Said pipeline is the aqueduct that passes floor; And said piping erection hole is the reservation mounting hole of being offered on the floor that is used for pipe laying, and said permanent plugged zone is the upper surface flush of waterproof concrete LIFT and its top and floor; Said interim shutoff mould is assembled with all identical closeouts of size by two structures; Said closeouts is that semicircular arc plate is formed with the straight shutoff plate that is installed in the arc plate upper outside by cross section; The internal diameter of said arc plate is identical with the external diameter of pipeline, and it is all identical with size and be used to be connected the semicircle connection mouth of arc plate to have structure with arc plate on the said straight shutoff plate; The arc plate make-up of two said closeouts is formed the annulus of coaxial package in the pipeline outside, and is assembled into one through fastening piece between the arc plate of two said closeouts; The straight shutoff plate of two said closeouts is positioned on the same horizontal plane and the straight shutoff plate make-up of two said closeouts is formed bottom shutoff plate, the upper surface of said bottom shutoff plate and the lower surface flush of floor that shutoff is carried out in bottom, need shutoff hole.
Through-flooring pipeline hole shutoff constructing structure between above-mentioned many boiled water rooms, it is characterized in that: said floor is level to laying, and pipeline is vertically to laying, and the central axis of said annulus is vertical laying with said bottom shutoff plate.
Through-flooring pipeline hole shutoff constructing structure between above-mentioned many boiled water rooms is characterized in that: the arc plate of said closeouts and straight shutoff plate processing and fabricating are one.
Through-flooring pipeline hole shutoff constructing structure between above-mentioned many boiled water rooms is characterized in that: the arc plate of said closeouts and straight shutoff plate are steel plate.
Through-flooring pipeline hole shutoff constructing structure between above-mentioned many boiled water rooms is characterized in that: said bottom shutoff plate is the rectangle shutoff plate that ring shutoff plate or middle part have manhole.
Through-flooring pipeline hole shutoff constructing structure between above-mentioned many boiled water rooms is characterized in that: between the madial wall of said arc plate and the outer side wall of pipeline, between the lower surface of straight shutoff plate and floor and the joint between two said closeouts all is connected and sealed through the temporary sealing bar.
Through-flooring pipeline hole shutoff constructing structure between above-mentioned many boiled water rooms, it is characterized in that: said temporary sealing bar is the sponge two-sided tape.
Through-flooring pipeline hole shutoff constructing structure between above-mentioned many boiled water rooms; It is characterized in that: said waterproof concrete LIFT comprises bottom LIFT and the top LIFT of treating to build after said bottom LIFT solidifies moulding, and said bottom LIFT is identical with the bed thickness of said top LIFT.
Through-flooring pipeline hole shutoff constructing structure between above-mentioned many boiled water rooms, it is characterized in that: said fastening piece is a connecting bolt.
The utility model compared with prior art has the following advantages:
1, reasonable in design, easy construction, construction sequence is simple and input cost is lower; Adopt the interim shutoff mould of steel to seal hole formwork and the waterproof concrete construction treating methods of twice closely knit shutoff at interval to through-flooring pipeline hole, changed tradition hang the pipeline root out-of-flatness that the hole construction exists not attractive in appearance, use the back to corrode deficiencies such as seepage occur because of hanging the hole iron wire.
2, the interim shutoff mould structure that is adopted is reasonable in design, makes according to the shape and the size at pipeline specifications, hole, and processing and fabricating and easy accessibility, reusable, and plugging effect is good, and construction cost is low.
3, permanent plugged zone is two-layer about being divided into, i.e. waterproof concrete twice closely knit shutoff at interval, and shutoff is tighter; More closely knit, can effectively guarantee through-flooring pipeline root ne-leakage, greatly reduce the repair rate at this position; And adopt waterproof fine-stone concrete than the high grade of original structure plate intensity; For the first time the shutoff concrete waters and smashes to 1/2 of thickness of slab, water for the second time smash the waterproof concrete to the first time waterproof concrete shrinkage crack compensate processing, water and smash to former thickness of slab surface; After the shutoff hole retaining pass the test, do watertight insulation by designing requirement again.
4, adopt interim shutoff mould to seal the hole formwork and compare with traditional method for blocking, the formwork aspect has formed the tool operation, thereby improves and accelerated the turnover utilization rate of template, reduce cost, and the reduction of erection time, and more can guarantee construction quality.
5, the good and shutoff construction quality of using effect is easy to guarantee; Can effectively solve being prone to breakthrough, repairing a breakthrough and not only will spend more manpower and materials and financial resources, cause practical problem such as very big inconvenience to the user of existing between existing many boiled water rooms; Overcome the common quality defect that through-flooring pipeline hole between many boiled water rooms is prone to leakage, obtained good economic benefit and social benefit.
6, applied widely, be applicable to the shutoff construction at interior through-flooring pipeline hole between industry and the many boiled water rooms of civil building.
In sum; The utility model easy construction, shutoff is tight, construction cost is low and short construction period, plugging effect are good, and the effectively constructing operation inconvenience that exists of conventional pipelines through-flooring hole method for blocking, the construction period is long, plugging effect is relatively poor, the back of coming into operation causes pipeline root out-of-flatness after seepage, the shutoff because of the iron wire that hangs the hole corrodes, number of drawbacks and deficiency such as not attractive in appearance.
Through accompanying drawing and embodiment, the technological scheme of the utility model is done further detailed description below.
Description of drawings
Fig. 1 for the utility model shutoff construction accomplish after the superstructure schematic representation at floor pipeline hole.
Fig. 2 by the utility model the user mode reference drawing of the interim shutoff mould of employing.
Fig. 3 by the utility model the structural representation of the interim shutoff mould of employing.
Fig. 4 by the utility model the assembled state schematic representation of the interim shutoff mould of employing.
Description of reference numerals:
The 1-pipeline; The 2-floor; The 4-1-arc plate;
4-2-is straight shutoff plate; The permanent plugged zone of 5-; 6-sponge two-sided tape;
The 7-connecting bolt.
Embodiment
Like Fig. 1, shown in Figure 2; The utility model comprises after pipeline 1 installation that the interim shutoff mould and closely knit that interim shutoff is carried out in bottom, the need shutoff hole between pipeline 1 and its piping erection of living in hole is filled in the said permanent plugged zone 5 that needs in the shutoff hole; Said pipeline 1 is for passing the aqueduct of floor 2; And said piping erection hole is the reservation mounting hole of being offered on the floor 2 that is used for pipe laying 1, the upper surface flush that said permanent plugged zone 5 is waterproof concrete LIFT and its top and floor 2.
In conjunction with Fig. 3 and Fig. 4; Said interim shutoff mould is assembled with all identical closeouts of size by two structures; Said closeouts is that semicircular arc plate 4-1 forms with the straight shutoff plate 4-2 that is installed in arc plate 4-1 upper outside by cross section; The internal diameter of said arc plate 4-1 is identical with the external diameter of pipeline 1, and it is all identical with size and be used to be connected the semicircle connection mouth of arc plate 4-1 to have structure with arc plate 4-1 on the said straight shutoff plate 4-2.The arc plate 4-1 make-up of two said closeouts is formed coaxial package in the annulus in pipeline 1 outside, and is assembled into one through fastening piece between the arc plate 4-1 of two said closeouts.The straight shutoff plate 4-2 of two said closeouts is positioned on the same horizontal plane and the straight shutoff plate 4-2 make-up of two said closeouts is formed bottom shutoff plate, the upper surface of said bottom shutoff plate and the lower surface flush of floor 2 that shutoff is carried out in bottom, need shutoff hole.In the present embodiment, said fastening piece is a connecting bolt 7.
In the present embodiment, said floor 2 is level to laying, and pipeline 1 is vertically to laying, and the central axis of said annulus is vertical laying with said bottom shutoff plate.
Actually add man-hour, for easy to assembly, the arc plate 4-1 of said closeouts and straight shutoff plate 4-2 processing and fabricating are one.In the present embodiment, the arc plate 4-1 of said closeouts and straight shutoff plate 4-2 are steel plate.
During actual the use, said bottom shutoff plate is the rectangle shutoff plate that ring shutoff plate or middle part have manhole.In the present embodiment, said bottom shutoff plate is a ring shutoff plate.Specifically add man-hour, also can be according to actual needs, said bottom shutoff plate is processed into the shutoff plate of other shape, only need to carry out the shutoff bottom and carry out reliable shutoff and get final product bottom, need shutoff hole.
In the practice of construction process; Be to improve plugging effect, between the outer side wall of the madial wall of said arc plate 4-1 and pipeline 1, between the lower surface of straight shutoff plate 4-2 and the floor 2 and joint between two said closeouts all is connected and sealed through the temporary sealing bar.In the present embodiment, said temporary sealing bar is a sponge two-sided tape 6.
In the present embodiment, said waterproof concrete LIFT comprises bottom LIFT and the top LIFT of treating to build after said bottom LIFT solidifies moulding, and said bottom LIFT is identical with the bed thickness of said top LIFT.
In the practice of construction process, after pipeline 1 is installed and checked and accepted completion, remove the laitance on concrete surface earlier, and will need the concrete bristle of shutoff hole and pipeline 1 binding site with wire brush; Simultaneously; All paste sponge two-sided tape 6 between the outer side wall of the madial wall of arc plate 4-1 and pipeline 1, between the lower surface of straight shutoff plate 4-2 and the floor 2 and joint between two said closeouts, reach protection pipeline 1, prevent spillage, increase effect such as friction.Afterwards, in conjunction with Fig. 3, adopt interim shutoff mould to seal the hole formwork in bottom, need shutoff hole; Elder generation is buckled in a closeouts of interim shutoff mould on the pipeline 1 during formwork; Again another closeouts is buckled on the pipeline 1, and makes the shutoff plate of interim shutoff mould and the lower surface of floor 2 fit tightly, with connecting bolt 7 two said closeouts are assembled into one again; During actual formwork; Interim shutoff mould is solid and reliable, guarantees watering when smashing concrete indeformablely, simultaneously rubbish, foreign material in the interim shutoff mould is cleaned out.Then, carry out first time waterproof concrete and water and smash, the interim shutoff mould that will be in place with the hairbrush clear water and and floor 2 between the former concrete of binding site wetting, but water, ponding must not be arranged, before the cast of large-diameter pipe hole, the fine sand that place mat 5mm～8mm is thick; The waterproof fine-stone concrete of system than the high grade of floor 2 intensity mixed at the scene, earlier binding site brush concrete magma between interim shutoff mould and floor 2; Artificial water to smash with the steel fibre to 1/2 of floor 2 thicknesss of slab highly locate, water and smash concrete and will guarantee the closely knit of concrete, surperficial crude, accomplish the process of building of said bottom LIFT.And then, carrying out concrete curing, specifically is that for the first time the waterproof concrete waters and smash heat and moisture preserving maintenance afterwards 3 days, makes concrete reach certain intensity.Subsequently, carry out second time waterproof concrete and water and smash, paint brush and dip in that clear water will water concrete and former concrete is wetting, but water, ponding must not be arranged; The waterproof fine-stone concrete of system than the high grade of floor 2 intensity mixed at the scene, earlier binding site brush interfacial agents between interim shutoff mould and floor 2; Artificial watering with the steel fibre smash to floor 2 upper surfaces, waters to smash concrete and will guarantee the closely knit of concrete, and be surperficial crude, accomplishes the process of building of said top LIFT.And then, carry out concrete curing, the waterproof concrete is answered the heat and moisture preserving maintenance after watering and having smash for the second time, makes concrete reach certain intensity.At last, remove interim shutoff mould, note in the form removal process pipeline 1 is protected, avoid it is caused collision and damage, after the form removal, the cleaning of in time carrying out interim shutoff mould is prepared against with maintenance work and is used.
The above; It only is the preferred embodiment of the utility model; Be not that the utility model is done any restriction; Everyly any simple modification that above embodiment did, change and equivalent structure are changed, all still belong in the protection domain of the utility model technological scheme according to the utility model technical spirit.
Claims (9)
1. through-flooring pipeline hole shutoff constructing structure between boiled water room more than a kind; It is characterized in that: comprise after pipeline (1) installation that the interim shutoff mould and closely knit that interim shutoff is carried out in bottom, the need shutoff hole between pipeline (1) and its piping erection of living in hole is filled in the said permanent plugged zone (5) that needs in the shutoff hole; Said pipeline (1) is for passing the aqueduct of floor (2); And said piping erection hole is the reservation mounting hole of being offered on the floor (2) that is used for pipe laying (1), and said permanent plugged zone (5) is the upper surface flush of waterproof concrete LIFT and its top and floor (2); Said interim shutoff mould is assembled with all identical closeouts of size by two structures; Said closeouts is that semicircular arc plate (4-1) and the straight shutoff plate (4-2) that is installed in arc plate (4-1) upper outside are formed by cross section; The internal diameter of said arc plate (4-1) is identical with the external diameter of pipeline (1), and it is all identical with size and be used to be connected the semicircle connection mouth of arc plate (4-1) to have structure with arc plate (4-1) on the said straight shutoff plate (4-2); The arc plate of two said closeouts (4-1) make-up is formed the annulus of coaxial package in pipeline (1) outside, and is assembled into one through fastening piece between the arc plate of two said closeouts (4-1); The straight shutoff plate (4-2) of two said closeouts is positioned on the same horizontal plane and straight shutoff plate (4-2) make-up of two said closeouts is formed the bottom shutoff plate that shutoff is carried out in bottom, need shutoff hole, the lower surface flush of the upper surface of said bottom shutoff plate and floor (2).
2. according to through-flooring pipeline hole shutoff constructing structure between the described many boiled water rooms of claim 1; It is characterized in that: said floor (2) is level to laying; Pipeline (1) is vertically to laying, and the central axis of said annulus is vertical laying with said bottom shutoff plate.
3. according to through-flooring pipeline hole shutoff constructing structure between claim 1 or 2 described many boiled water rooms, it is characterized in that: arc plate of said closeouts (4-1) and straight shutoff plate (4-2) processing and fabricating are one.
4. according to through-flooring pipeline hole shutoff constructing structure between claim 1 or 2 described many boiled water rooms, it is characterized in that: arc plate of said closeouts (4-1) and straight shutoff plate (4-2) are steel plate.
5. according to through-flooring pipeline hole shutoff constructing structure between claim 1 or 2 described many boiled water rooms, it is characterized in that: said bottom shutoff plate is the rectangle shutoff plate that ring shutoff plate or middle part have manhole.
6. according to through-flooring pipeline hole shutoff constructing structure between claim 1 or 2 described many boiled water rooms, it is characterized in that: between the outer side wall of the madial wall of said arc plate (4-1) and pipeline (1), between the lower surface of straight shutoff plate (4-2) and floor (2) and the joint between two said closeouts all is connected and sealed through the temporary sealing bar.
7. according to through-flooring pipeline hole shutoff constructing structure between the described many boiled water rooms of claim 6, it is characterized in that: said temporary sealing bar is sponge two-sided tape (6).
8. according to through-flooring pipeline hole shutoff constructing structure between claim 1 or 2 described many boiled water rooms; It is characterized in that: said waterproof concrete LIFT comprises bottom LIFT and the top LIFT of treating to build after said bottom LIFT solidifies moulding, and said bottom LIFT is identical with the bed thickness of said top LIFT.
9. according to through-flooring pipeline hole shutoff constructing structure between claim 1 or 2 described many boiled water rooms, it is characterized in that: said fastening piece is connecting bolt (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201412039U CN202510847U (en) | 2012-04-06 | 2012-04-06 | Hole-plugging construction structure for pipeline passing through floor slab in waterish room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201412039U CN202510847U (en) | 2012-04-06 | 2012-04-06 | Hole-plugging construction structure for pipeline passing through floor slab in waterish room |
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| CN202510847U true CN202510847U (en) | 2012-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012201412039U Expired - Fee Related CN202510847U (en) | 2012-04-06 | 2012-04-06 | Hole-plugging construction structure for pipeline passing through floor slab in waterish room |
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| CN (1) | CN202510847U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106704769A (en) * | 2015-11-17 | 2017-05-24 | 中建四局安装工程有限公司 | Insulating method and structure for air conditioner water tube in eccentric state in sleeve |
| CN107989205A (en) * | 2018-01-10 | 2018-05-04 | 山西三建集团有限公司 | The plugging system of toilet bath room floor sewer pipe preformed hole |
| CN110541567A (en) * | 2019-09-20 | 2019-12-06 | 中国五冶集团有限公司 | Plugging die for pipeline hanging hole gap and construction method |
| CN110863540A (en) * | 2019-11-27 | 2020-03-06 | 圣都家居装饰有限公司 | S-shaped bent pipe drainage construction method capable of avoiding blockage |
| CN111945901A (en) * | 2020-07-27 | 2020-11-17 | 北京天恒建设集团有限公司 | Waterproof construction method for floor penetrating drainage main pipe hole of toilet in old community |
-
2012
- 2012-04-06 CN CN2012201412039U patent/CN202510847U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106704769A (en) * | 2015-11-17 | 2017-05-24 | 中建四局安装工程有限公司 | Insulating method and structure for air conditioner water tube in eccentric state in sleeve |
| CN107989205A (en) * | 2018-01-10 | 2018-05-04 | 山西三建集团有限公司 | The plugging system of toilet bath room floor sewer pipe preformed hole |
| CN110541567A (en) * | 2019-09-20 | 2019-12-06 | 中国五冶集团有限公司 | Plugging die for pipeline hanging hole gap and construction method |
| CN110863540A (en) * | 2019-11-27 | 2020-03-06 | 圣都家居装饰有限公司 | S-shaped bent pipe drainage construction method capable of avoiding blockage |
| CN111945901A (en) * | 2020-07-27 | 2020-11-17 | 北京天恒建设集团有限公司 | Waterproof construction method for floor penetrating drainage main pipe hole of toilet in old community |
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| 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: 20121031 Termination date: 20150406 |
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| EXPY | Termination of patent right or utility model |