CN105040740A - Mouth sealing mold and method for inspection-well - Google Patents
Mouth sealing mold and method for inspection-well Download PDFInfo
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- CN105040740A CN105040740A CN201510343108.5A CN201510343108A CN105040740A CN 105040740 A CN105040740 A CN 105040740A CN 201510343108 A CN201510343108 A CN 201510343108A CN 105040740 A CN105040740 A CN 105040740A
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Abstract
The invention discloses a mouth sealing mold and method for an inspection-well. The mouth sealing mold comprises a well cover mold in a round-cake shape, an annular well holder mold, and a cushion block mold adopting an annular structure, wherein the well cover mold consists of a cover groove, transverse ribs and a framework net, and the cover groove adopts a screen structure; the annular well holder mold comprises an inner wall, vertical ribs and an outer wall; an empty cavity is arranged between the inner wall and the outer wall; each of the inner wall and the outer wall adopts a net structure; the cushion block mold comprises an inner side wall, vertical ribs and an outer side wall; an empty cavity is arranged between the inner side wall and the outer side wall; each of the inner side wall and the outer side wall adopts a net structure. The mouth sealing mold solves the problem that concrete well covers are difficult to mount and transport, overcomes the technological bias that well covers are prepared in advance, and also solves the problem that cement well covers cannot be widely applied.
Description
Technical field
The present invention relates to a kind of inspection shaft sealing die and mouth-sealing method thereof.
Background technology
Inspection shaft be used in drainage pipe turning, branch, the place such as to fall, so that the well checking, dredge, formal name used at school is in manhole, inspection shaft in present city is pure in a lot of problems such as insufficient strength, inspection well cover sedimentation, and inspection well cover is easily lost, inspection well cover jumps the problems such as lid, at present, the method addressed these problems is a lot, but appoints and so there is many defects.Existing well lid is all adopt the ready-made well lid of die type, but due to road surface in city not completely smooth, ready-made well lid cannot be suitable for landform, even if successful installation also can not coordinate because of well lid and surrounding terrain and damage well lid or landform like this.Although present existing well lid kind is a lot, reinforced concrete well lid, because of its Stability Analysis of Structures, pressure-bearing is strong, not easily jump lid, there is no the reasons such as recovery value, become reasonable selection in well lid, but because its weight is large, the not easily problem such as transport, its application surface is limited to.
Summary of the invention
Goal of the invention of the present invention is: for above-mentioned Problems existing, a kind of inspection shaft sealing die and mouth-sealing method thereof are provided, the sealing of field fabrication inspection shaft, makes the sealing of well lid and inspection shaft and adapts peripherally, makes the borehole wall of inspection shaft become as a whole with seal closure.
The technical solution used in the present invention is as follows:
The invention discloses a kind of inspection shaft sealing die and mouth-sealing method thereof, sealing die comprises:
The well lid mould of patty, comprise cover slot, horizontal bar, the skeleton of thin bamboo strips used for weaving braiding, cover slot is sieve texture;
The well seat mould of annular, comprise inwall, perpendicular muscle and outer wall, be provided with thickness 8-15cm cavity between inwall and outer wall, inner and outer wall is net structure;
The pad mould of loop configuration, comprise inside wall, perpendicular muscle and lateral wall, be provided with the cavity of thickness 8-15cm between inside wall and lateral wall, inside wall and lateral wall are net structure;
Use the inspection shaft mouth-sealing method of this mould:
(1), by well lid mould, well seat mould, pad mould in concentration be 5%-10% bating liquor in soak 3-5h;
(2), by well seat die frame be located on catch pit port, and the pad mould placing applicable quantity under well seat mould makes well seat mould upper surface flush with road surface;
(3), with volume ratio, expansive cement: rubble: river sand: Admixture=(25-35): (25-30): (20-30): (0.03-0.05), add water after mixing and stir that to obtain density be that the concrete of 2400-2800 kilogram every cubic metre is for subsequent use, Admixture comprises water reducing agent, early strength admixture;
(4) well seat mould, is taken off, in the cavity of pad mould, the vertical radius that inserts is that then the perpendicular muscle of 3-6mm pours into the concrete for preparing to flushing with pad mould upper surface, mixed territory concrete compacting is made to overflow from inside wall and the cancellated mesh of lateral wall, the mixed territory of being overflowed by inside wall is floating, pad mould height is filled at the outside rubble of lateral wall or earth, and by rubble or soil compaction; If (do not use pad mould, skip this step)
(5), well seat mould will have been set up, within it between wall and outer wall, the vertical radius that inserts is the perpendicular muscle of 3-6mm and influx height is the concrete of 20-30cm, mixed territory concrete compacting is made to overflow from inwall or the cancellated mesh of outer wall, concrete on floating inwall, fill rubble or earth and compacting in the outside of outer wall, repeat above step to concrete and reach inwall highest point;
(6) after the primary solidification, in well seat mould and pad mould, the charcoal of burning is put in inspection shaft sealing part, make temperature reach 25-35 degree Celsius, then the cover slot of well lid mould is placed on well seat mould, between cover slot and well seat mould, place layer of plastic film simultaneously;
(7), level erection 3-5 root horizontal bar in cover slot, concrete perfusion, to flooding horizontal bar, then evenly puts into skeleton, and concrete perfusion is to flushing with road surface again;
(8), compacting well lid mould makes cement overflow from sieve aperture, utilize the cement overflowed that well lid mould and well lid are overlapped completely, after cement solidification is shaping, each mould and cement are integrated, on well lid mould, compression elasticity rubber tile and the thick steel plate of 5-8mm, make the pressure at well lid mould place be 400-500kPa.
(9) after, concrete solidifies completely, taking off steel plate and rubber tile, is cement by volume ratio: river sand: water reducing agent: accelerating admixture=(30-40): (30-50): (0.02-0.05): the floating well lid of concrete of (0.03-0.05) makes it to flush with road surface.
As preferably, the cover slot of well lid mould, the inner and outer wall of well seat mould, the inside wall of pad mould and lateral wall are the plastics melted in mixing by the bamboo fibre soaked through softening agent, add mold pressing after glue.
As preferably, the cover slot of described well lid mould, the inner and outer wall of well seat mould, the inside wall of pad mould and lateral wall are woven by the thin bamboo strips used for weaving soaked through softening agent to form.
As preferably, described horizontal bar adopts reinforcing bar or batten; What perpendicular muscle adopted is reinforcing bar or batten.
As preferably, described pad mould is shaped with the specification being highly respectively 5cm, 10cm, 15cm.
As preferably, the cancellated order number of well seat mould and pad mould increases progressively with the distance on mesh position and road surface, and its cancellated order number scope is 1-20 order.
As preferably, described outer wall and inwall, between lateral wall and inside wall, be provided with connecting rod.
As preferably, the waste and old iron wire of what described skeleton adopted is glass fabric, mold pressing or thin bamboo strips used for weaving.
As preferably, after step 7, the upper surface of described well lid mould is equipped with wearing layer.
As preferably, the edge of described well lid mould is set to waveform, and well seat mould is provided with and coordinates wave-like with it.
Owing to have employed said structure and method, by the well lid of inspection shaft is carried out field fabrication installation, this mode can the solution well lid of high degree and the ill-matched problem of catch pit port, the impact that improvement causes Uneven road because of the problems referred to above or subsides, on the other hand, when newly repairing the roads face, first inspection shaft is fabricated into and reaches calibrated altitude, after at laying road, this road pavement can be avoided to complete after, because of install inspection well cover repeat construction, further, avoid and repeat to construct and roadbed subsidence therefore, unequal hidden danger, be conducive to city beauty treatment.On the other hand, method of the present invention can also solve and answer well lid and well seat can not perfect problem of coincideing.Overcome the problem that mixed earth well lid not easily transports, overcome the technology prejudice that well lid must prepare in advance.Solve the problem that cement well lid can not be widely used.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows: a kind of inspection shaft sealing die of the present invention and mouth-sealing method thereof, make inspection shaft and sealing fit like a glove, solve the problem that concrete manhole cover is not easily installed and transported.
Accompanying drawing explanation
Fig. 1 is the mode host visual pattern that in the present invention, inspection shaft sealing uses;
Fig. 2 is well lid mould top view in the present invention;
Mark in figure: 1-well lid mould, 11-cover slot, 12-horizontal bar, 13-skeleton, 2-well seat mould, 3-pad mould.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail.
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Specific embodiment: as shown in Figure 1, 2, sealing die used in the present invention, comprising:
The well lid mould 1 of patty, by cover slot 11, horizontal bar 12, skeleton 13, cover slot 11 is sieve texture; What horizontal bar 12 adopted is reinforcing bar or batten; What skeleton 13 adopted is glass fabric, the waste and old iron wire of mold pressing or thin bamboo strips used for weaving.
The well seat mould 2 of annular, annular comprises inwall, perpendicular muscle and outer wall, and be provided with cavity between inwall and outer wall, inner and outer wall is net structure; Inside and outside wall is connected by connecting rod.
The pad mould 3 of loop configuration, comprise inside wall, perpendicular muscle and lateral wall, be provided with cavity between inside wall and lateral wall, inside wall and lateral wall are net structure; Outboard sidewalls is connected by connecting rod, and what perpendicular muscle adopted is reinforcing bar or batten.Pad mould 3 is shaped with the specification being highly respectively 5cm, 10cm, 15cm;
The cover slot 11 of above-mentioned well lid mould 1, the inner and outer wall of well seat mould 2, the inside wall of pad mould 3 and lateral wall are the plastics melted in mixing by the bamboo fibre soaked through softening agent, add mold pressing after glue.
Or formed by the thin bamboo strips used for weaving braiding of soaking through softening agent.
The cancellated order number of above-mentioned well seat mould 2 and pad mould 3 increases progressively with the distance on mesh position and road surface, and its cancellated order number scope is 1-20 order, is preferably 10-15 order;
The edge of described well lid mould 1 is set to waveform, and well seat mould 2 is provided with and coordinates wave-like with it.
Use the inspection shaft mouth-sealing method of this mould:
(1), by well lid mould 1, well seat mould 2, pad mould 3 in concentration be soak 3-5h in the bating liquor of 5%-10%, preferably in the bating liquor of 7%, soak 5h
(2), by well seat mould 2 be erected on catch pit port, and at the pad mould 3 that the 2 times placements of well seat mould are applicable to quantity, well seat mould 2 upper surface flushed with road surface;
(3), with volume ratio, expansive cement: rubble: river sand: Admixture=(25-35): (25-30): (20-30): (0.03-0.05), be preferably, expansive cement: rubble: river sand: add water after the mixing of Admixture=32:27:26:0.05 and stir that to obtain density be that the concrete of 2400-2800 kilogram every cubic metre is for subsequent use, Admixture comprises water reducing agent, early strength admixture; Preferred concrete density is 2700 kilograms every cubic metre.
(4) well seat mould 2, is taken off, in the cavity of pad mould 3, the vertical radius that inserts is that then the perpendicular muscle of 3-6mm pours into the concrete for preparing to flushing with pad mould 3 upper surface, mixed territory concrete compacting is made to overflow from inside wall and the cancellated mesh of lateral wall, the mixed territory of being overflowed by inside wall is floating, pad mould 3 height is filled at the outside rubble of lateral wall or earth, and by rubble or soil compaction; If (do not use pad mould 3, skip this step)
(5), well seat mould 2 will have been set up, within it between wall and outer wall, the vertical radius that inserts is the perpendicular muscle of 3-6mm and influx height is the concrete of 20-30cm, mixed territory concrete compacting is made to overflow from inwall or the cancellated mesh of outer wall, concrete on floating inwall, fill rubble or earth and compacting in the outside of outer wall, repeat above step to concrete and reach inwall highest point;
(6) after the primary solidification, in well seat mould 2 and pad mould 3, the charcoal of burning is put in inspection shaft sealing part, and make basement well temperature reach 25-35 degree Celsius, relative humidity is 50%-70%, then the cover slot 11 of well lid mould 1 is placed on well seat mould 2, between cover slot 11 and well seat mould 2, places layer of plastic film simultaneously;
(7), level erection 3-5 root horizontal bar 12 in cover slot 11, concrete perfusion, to flooding horizontal bar 12, then evenly puts into skeleton 13, and concrete perfusion is to flushing with road surface again;
(8), compacting well lid mould 1 makes cement overflow from sieve aperture, utilize the cement overflowed that well lid mould 1 and well lid are overlapped completely, after cement solidification is shaping, each mould and cement are integrated, on well lid mould 1, compression elasticity rubber tile and the thick steel plate of 5-8mm, make the pressure at well lid mould 1 place be 400-500kPa.
(9) after, concrete solidifies completely, take off steel plate and rubber tile, it is cement by volume ratio: river sand: water reducing agent: accelerating admixture=(30-40): (30-50): (0.02-0.05): the floating well lid of concrete of (0.03-0.05) makes it to flush with road surface, preferred cement: river sand: water reducing agent: the concrete of accelerating admixture=34:42:0.04:0.05.
What perpendicular muscle and horizontal bar adopted is the steel bar with helical ridges.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. inspection shaft sealing die and a mouth-sealing method thereof, is characterized in that, sealing die comprises:
The well lid mould of patty, comprise cover slot, horizontal bar, the skeleton of thin bamboo strips used for weaving braiding, cover slot is sieve texture;
The well seat mould of annular, comprise inwall, perpendicular muscle and outer wall, be provided with thickness 8-15cm cavity between inwall and outer wall, inner and outer wall is net structure;
The pad mould of loop configuration, comprise inside wall, perpendicular muscle and lateral wall, be provided with the cavity of thickness 8-15cm between inside wall and lateral wall, inside wall and lateral wall are net structure;
Use the inspection shaft mouth-sealing method of this mould:
(1), by well lid mould, well seat mould, pad mould in concentration be 5%-10% bating liquor in soak 3-5h;
(2), by well seat die frame be located on catch pit port, and the pad mould placing applicable quantity under well seat mould makes well seat mould upper surface flush with road surface;
(3), with volume ratio, expansive cement: rubble: river sand: Admixture=(25-35): (25-30): (20-30): (0.03-0.05), add water after mixing and stir that to obtain density be that the concrete of 2400-2800 kilogram every cubic metre is for subsequent use, Admixture comprises water reducing agent, early strength admixture;
(4) well seat mould, is taken off, in the cavity of pad mould, the vertical radius that inserts is that then the perpendicular muscle of 3-6mm pours into the concrete for preparing to flushing with pad mould upper surface, mixed territory concrete compacting is made to overflow from inside wall and the cancellated mesh of lateral wall, the mixed territory of being overflowed by inside wall is floating, pad mould height is filled at the outside rubble of lateral wall or earth, and by rubble or soil compaction; If (do not use pad mould, skip this step)
(5), well seat mould will have been set up, within it between wall and outer wall, the vertical radius that inserts is the perpendicular muscle of 3-6mm and influx height is the concrete of 20-30cm, mixed territory concrete compacting is made to overflow from inwall or the cancellated mesh of outer wall, concrete on floating inwall, fill rubble or earth and compacting in the outside of outer wall, repeat above step to concrete and reach inwall highest point;
(6) after the primary solidification, in well seat mould and pad mould, the charcoal of burning is put in inspection shaft sealing part, make temperature reach 25-35 degree Celsius, then the cover slot of well lid mould is placed on well seat mould, between cover slot and well seat mould, place layer of plastic film simultaneously;
(7), level erection 3-5 root horizontal bar in cover slot, concrete perfusion, to flooding horizontal bar, then evenly puts into skeleton, and concrete perfusion is to flushing with road surface again;
(8), compacting well lid mould makes cement overflow from sieve aperture, utilize the cement overflowed that well lid mould and well lid are overlapped completely, after cement solidification is shaping, each mould and cement are integrated, on well lid mould, compression elasticity rubber tile and the thick steel plate of 5-8mm, make the pressure at well lid mould place be 400-500kPa;
(9) after, concrete solidifies completely, taking off steel plate and rubber tile, is cement by volume ratio: river sand: water reducing agent: accelerating admixture=(30-40): (30-50): (0.02-0.05): the floating well lid of concrete of (0.03-0.05) makes it to flush with road surface.
2. a kind of inspection shaft sealing die according to claim 1 and mouth-sealing method thereof, it is characterized in that, the cover slot of described well lid mould, the inner and outer wall of well seat mould, the inside wall of pad mould and lateral wall are the plastics melted in mixing by the bamboo fibre soaked through softening agent, add mold pressing after glue.
3. a kind of inspection shaft sealing die according to claim 1 and mouth-sealing method thereof, is characterized in that, the cover slot of described well lid mould, the inner and outer wall of well seat mould, the inside wall of pad mould and lateral wall are woven by the thin bamboo strips used for weaving soaked through softening agent to form.
4. a kind of inspection shaft sealing die according to claim 1 and mouth-sealing method thereof, is characterized in that, described horizontal bar adopts reinforcing bar or batten; What perpendicular muscle adopted is reinforcing bar or batten.
5. a kind of inspection shaft sealing die according to claim 1 or 2 or 3 and mouth-sealing method thereof, it is characterized in that, described pad mould is shaped with the specification being highly respectively 5cm, 10cm, 15cm.
6. a kind of inspection shaft sealing die according to claim 1 and mouth-sealing method thereof, is characterized in that, the cancellated order number of well seat mould and pad mould increases progressively with the distance on mesh position and road surface, and its cancellated order number scope is 1-20 order.
7. a kind of inspection shaft sealing die according to claim 1 or 2 or 3 and mouth-sealing method thereof, is characterized in that, described outer wall and inwall, is provided with connecting rod between lateral wall and inside wall.
8. a kind of inspection shaft sealing die according to claim 1 and mouth-sealing method thereof, is characterized in that, the waste and old iron wire of what described skeleton adopted is glass fabric, mold pressing or thin bamboo strips used for weaving.
9. a kind of inspection shaft sealing die according to claim 1 or 2 or 3 and mouth-sealing method thereof, is characterized in that, after step 7, is equipped with wearing layer in the upper surface of described well lid mould.
10. a kind of inspection shaft sealing die according to claim 1 or 2 or 3 and mouth-sealing method thereof, it is characterized in that, the edge of described well lid mould is set to waveform, well seat mould is provided with and coordinates wave-like with it.
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|---|---|---|---|
| CN201510343108.5A CN105040740B (en) | 2015-08-18 | 2015-08-18 | A kind of mouth-sealing method of inspection shaft sealing die |
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| CN201510343108.5A CN105040740B (en) | 2015-08-18 | 2015-08-18 | A kind of mouth-sealing method of inspection shaft sealing die |
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| CN105040740A true CN105040740A (en) | 2015-11-11 |
| CN105040740B CN105040740B (en) | 2017-01-04 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100768797B1 (en) * | 2007-03-20 | 2007-10-19 | 지산개발산업(주) | Gutler cover which a fastener means possesses |
| CN203475481U (en) * | 2013-10-12 | 2014-03-12 | 郭明 | Sewer well mouth device for municipal engineering |
| CN203546751U (en) * | 2013-09-22 | 2014-04-16 | 宁夏盾牌建材有限公司 | Manhole cover and well seat of metal-free high-polymer inspection well |
| CN103993614A (en) * | 2014-03-21 | 2014-08-20 | 张莫廷 | Double-layer protective well lid |
| CN204112368U (en) * | 2014-10-28 | 2015-01-21 | 何春源 | The integral installation structure of a kind of manhole cover and anti-drop net |
-
2015
- 2015-08-18 CN CN201510343108.5A patent/CN105040740B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100768797B1 (en) * | 2007-03-20 | 2007-10-19 | 지산개발산업(주) | Gutler cover which a fastener means possesses |
| CN203546751U (en) * | 2013-09-22 | 2014-04-16 | 宁夏盾牌建材有限公司 | Manhole cover and well seat of metal-free high-polymer inspection well |
| CN203475481U (en) * | 2013-10-12 | 2014-03-12 | 郭明 | Sewer well mouth device for municipal engineering |
| CN103993614A (en) * | 2014-03-21 | 2014-08-20 | 张莫廷 | Double-layer protective well lid |
| CN204112368U (en) * | 2014-10-28 | 2015-01-21 | 何春源 | The integral installation structure of a kind of manhole cover and anti-drop net |
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| CN105040740B (en) | 2017-01-04 |
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Effective date of registration: 20181109 Address after: 613100 group 11, red May village, Mata Town, Jingyan County, Leshan, Sichuan, China 78 Patentee after: Wang Yong Address before: 610041 Tianfu Sanjie, Sichuan High-tech Zone, No. 69, No. 1 Building, No. 16, No. 1610 Patentee before: Sichuan nine ancient cooking vessel intelligence intellectual property operation far away Co., Ltd |