CN201908439U - Reserved embedded grouting die for floor sleeve holes - Google Patents
Reserved embedded grouting die for floor sleeve holes Download PDFInfo
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- CN201908439U CN201908439U CN2011200124082U CN201120012408U CN201908439U CN 201908439 U CN201908439 U CN 201908439U CN 2011200124082 U CN2011200124082 U CN 2011200124082U CN 201120012408 U CN201120012408 U CN 201120012408U CN 201908439 U CN201908439 U CN 201908439U
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Abstract
The utility model relates to a reserved embedded grouting die for floor sleeve holes, which consists of a clamp die barrel and a planar die plate fixed at the top of the clamp die barrel. The clamp die barrel comprises two vertical tube wrapping plates and a clamp ring connecting part, wherein the two vertical tube wrapping plates are combined to form a hollow barrel and are fixed by the clamp ring connecting part in an open-close type clamped manner, the planer die plate comprises two planer die plates which are respectively fixed on the two vertical tube wrapping plates and are in seamless joint, and oblique bracing plates fixed outside the vertical tube wrapping plates are disposed below the planar die plates. The reserved embedded grouting die resolves the problem of support fixation of a die during hole grouting, the planar die plates can cling to the bottom surface of a floor well, so that the holes can be sealed densely, and concrete can be cast smoothly, thereby guaranteeing requirements of installation quality and service functions. The reserved embedded grouting die can increase work efficiency, guarantees construction quality, reduces rework, leads installation of pipelines and common sleeves to be barrier-free, bending-free, perpendicular and straight, is convenient in operation, is stable and fast, and saves cost.
Description
Technical field
The utility model relates to the building operations mould, particularly building floor sleeve pipe hole set aside pre-embedded grouting mould, but the indoor riser tube floor of extensive use is provided with the installation of sleeve pipe.
Background technology
At present, the common employing of high-story house architecture indoor riser tube mounting method of the prior art be earlier to carry out ordinary casing hole set aside pre-embedded at floor, carrying out standpipe again installs, a kind of obligate pore construction method for construction floor is disclosed as Chinese patent application 200810231783.9, this method comprises the cleaning of limit, hole, mounting sleeve, installation bed die, cast compensate for shrinkage concrete, retaining test, smear technology such as water-proof leveling mortar, wherein seal ring has been installed at the sleeve pipe middle part, increased the sealing path, greatly hindered water and permeated from the slit between sleeve pipe and the concrete; And concrete adopts than the higher leveled microdilatancy fine-stone concrete of former concrete strength, compensated the shrinkage crack of concrete, and it is tightr that this position concrete is connected with former concrete, prevents that sealing permeates from the slit between the old and new's concrete; The plate top 20mm that reserves, at the bottom of the plate 10mm groove mend with waterproofing mortar flat, effectively anti-sealing from the concrete internal penetration to plate at the bottom of.The utility model makes floor reach effect from the waterproof leakproof at this position.There is following problem in this patent application:
1, when multilayer building is installed the standpipe construction operation, because installing substep, its reserving hole and sleeve pipe carry out, carrying out sleeve pipe on the basis of existing reserving hole again installs, and definite locate mode of this reserving hole is only to rely on constructor's experience to be determined in the work progress, do not determine the location benchmark, hole set aside pre-embedded position is not accurately located, the size of hole has only been carried out general estimation, cause layer inaccurate with the unavoidable position of construction hole to be provided of interlayer, desaxe, cause the position and the size of floor sleeve hole set aside pre-embedded inaccurate easily, carry out standpipe at next step, sleeve pipe causes lower standing tube to dock when installing, install, need to revise earlier and reserve the hole, usually need repair cutter to multilayer floor hole, some local location may need to repair repeatedly cutter.As with standpipe with when wearing the flooring sleeve pipe and installing in the lump, unavoidably need carry out back-grouting, firm sleeve pipe operation, efficiency of construction is low, and consumption is more man-hour, recurrent quality problems in the installation process.
2, because reserving hole construction does not organically combine with to the accurate location of hole location and size with the construction of floor, cause the pre-buried hole location displacement of each floor sleeve pipe excessive, it is big to repair the cutter area, the difficulty of filling-up hole is big, the filling-up hole construction needs to adopt the template shutoff usually, and do not provide the mould that is specifically designed to floor sleeve hole grouting construction in the prior art, formwork shutoff temporarily, this interim supporting way is stressed not good at the enforcement casting process, when stirring real reinforcing in the casting process, the unstable phenomenon of formwork appears easily, cause the tenesmus of concrete slurry even reveal slurry, must carry out secondary and repair cutter, and thisly repair cutter job execution operation and can't adapt to the pipeline construction that is arranged on the corner usually, but the position of most of standpipes normally is arranged on the corner, do not provide and repair the cutter working space, can't repair cutter, increase new quality problems, even influence the examination of construction quality and impression.
3, owing to need to adopt seal ring, in use method is improper during improper or concrete construction because of the installation site etc. that reason causes breakage for it, very easily cause and leak, and for the water string of band seal ring, not watering mode after its relevant installation specification regulation does not allow to adopt, can only be that remedial measure is remedied mode.
4, must adopt the higher microdilatancy fine-stone concrete of intensity to pour into a mould, and commonly wear general only employing of flooring sleeve pipe and get final product, increase cost with strong pea gravel concreten perfusion such as flooring.
Summary of the invention
The purpose of this utility model is to provide a kind of floor sleeve hole set aside pre-embedded grouting mould, it can effectively improve work efficiency, guarantee construction quality, minimizing is done over again, and makes work progress that Zhang Youxu, unified pattern, environmental protection construction be arranged, reach pipeline, ordinary casing install without hindrance, do not have crooked, a vertical straight and even purpose, and it is easy to operate, safe quick, save cost, simple and practical.
The technical solution of the utility model is:
A kind of floor sleeve hole set aside pre-embedded grouting mould, it is characterized in that: it is made up of snap gauge cylindrical shell and the flat formwork that is fixed in snap gauge cylindrical shell top, described snap gauge cylindrical shell comprises two blocks of standpipe parcel plates that are combined into hollow cylindrical shell and the snap ring connectors that two standpipe parcel plate opening-closing type clips are fixed, described flat formwork comprises that two are individually fixed on two blocks of standpipe parcel plates and seamless spliced flat formwork, and described flat formwork below is provided with is fixed in the outer oblique fagging of standpipe parcel plate.
As to further improvement of the utility model, described standpipe parcel plate is that inner concave is the arc of arc surface, and the hollow cylindrical shell that described arc constitutes satisfies clip, and to be fixed in internal diameter be DN65mm, DN100mm and any pipeline needs of DN150mm.
As to further improvement of the utility model, the thickness of described flat formwork is 3-5mm.
The beneficial effects of the utility model are:
But floor sleeve hole set aside pre-embedded grouting mould clip provided by the utility model is fixed in outside the standpipe, its template becomes the flat board of shutoff reserving hole bottom surface, mould support fixation problem when having solved hole grouting, the flat board that is provided is axially vertical with the institute pipe laying, good and the soffit applying of energy, make hole carry out fluid concrete smoothly, by closely knit sealing, to guarantee the requirement of installation quality and function of use.This Mould operation is convenient, and is safe quick, saves cost, simple and practical.The diameter of snap gauge cylindrical shell is made according to different standpipe external diameters, and a cover snap gauge is suitable for a kind of standpipe caliber, the restriction that its scope is not installed by pipeline on floor.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified
Fig. 1 is a cover pipe mounting structure schematic front view of the present utility model;
Fig. 2 is a cover pipe mounting structure signal A-A sectional view of the present utility model;
Fig. 3 is a grouting mould structure schematic front view of the present utility model;
Fig. 4 is a grouting mould user mode structural representation front view of the present utility model;
Fig. 5 is a grouting mould structure signal B-B sectional view of the present utility model.
Among the figure:
1-standpipe, 2-sleeve pipe, 3-bearing bar, 4-floor, 5-snap gauge cylindrical shell, 6-oblique fagging, 7-opening-closing type snap ring, 8-flat formwork, 9-gap, the grouting of 10-fine-stone concrete, 11-bolt.
The specific embodiment
The utility model is described in further detail below in conjunction with embodiment:
Embodiment 1:
Floor sleeve hole set aside pre-embedded grouting mould, extremely shown in Figure 5 as Fig. 1, its structure is: be made up of snap gauge cylindrical shell 5 and the flat formwork 8 that is fixed in snap gauge cylindrical shell top, snap gauge cylindrical shell 5 is to be the bending arc of the thin plate of 3mm by thickness S, comprise two blocks of standpipe parcel plates that are combined into hollow cylindrical shell and the snap ring connectors that two standpipe parcel plate opening-closing type clips are fixed, the flat formwork 8 at snap gauge cylindrical shell top is to be that the steel plate of 4mm is made by required size with thickness S, comprise that two are individually fixed on two blocks of standpipe parcel plates and seamless spliced flat formwork, flat formwork 8 belows are adopted the band steel of 40 * 4mm to reinforce as 6 pairs of flat formworks of oblique fagging 8 and are supported, each unit construction is welded into integral body, and the diameter of snap gauge cylindrical shell 5 satisfies clip and is fixed in the needs that internal diameter is the pipeline of DN150mm.
Concrete steps:
Step 1: before the floorslab concrete pouring construction, hole is located
Step 2: reserving hole when floorslab concrete pouring is constructed
The diameter that bore hole size is reserved will add ordinary casing 2 bores of regulation and suitably amplification according to standpipe 1 outside dimension, and the same vertical hole of multilayer is reserved, and runs factors such as mould displacement in the time of considering pre-buried deviation, fluid concrete.When the reserving hole mould is installed in when fixedly mounting on the flooring soffit formwork, extruding in the time of should considering fluid concrete and the impact of oscillating column pump displacement should be finished under the concrete initial set situation when pumping mode is removed.
Step 3: carry out in reserving hole that standpipe is installed, sleeve pipe is just adorned
Carry out to carry out simultaneously, closely cooperating with standpipe 1 when sleeve pipe 2 is just adorned.Standpipe 1 is installed must be through pipe arrangement, turns to reserve according to water distribution point and branch and gets rid of mouth, and pipe joint must not be located in the floor.Installing for many standpipes should be from inside outwards, and order is installed from the bottom to top, and emphasis is the direction of the water distribution point of control pipeline, and support is provided with firmly, prevents from repeatedly to rotate and is shifted and influences the location of sleeve pipe 2 and just fix.
In standpipe 1 installation process, when crossing floor, standpipe 1 notes the sleeve pipe 2 that processes being inserted in this standpipe 1 sections, and on sleeve pipe 2, be symmetrically welded two bearing bars 3, and sleeve pipe 2 directly is held on the floor 4 and wouldn't fixes.
Must carry out the measurement or the messenger wires of the verticality up and down of standpipe 1 before sleeve pipe 2 is fixing, and with support fix, sleeve pipe 2 should be center running fix with standpipe 1, the slit is consistent between assurance standpipe 1 and the sleeve pipe 2.Sleeve pipe 2 bottoms should be equal with floor 4 bottoms, and sleeve pipe 2 its tops should exceed decorative ground 20mm, and sleeve pipe 2 is fixed bearing bar 3 usefulness bar dowel heads are connected on the reinforcing bar young plant of reserving, and firm welding.Fire-retardant compact material is used and waterproofing unction tamps in the slit between sleeve pipe 2 and the standpipe 1, and end face should be smooth.
Step 4: sleeve pipe is fixed on the floor gap between shutoff sleeve pipe and standpipe
Formwork is to utilize standpipe 1 for relying on, and the snap gauge cylindrical shell 5 of floor sleeve hole set aside pre-embedded grouting mould is fixed on standpipe 1 outer wall, and flat formwork 8 upper faces hold out against floor 4 bottom surfaces, and the gap 9 that makes sleeve pipe 2 and floor 4 is fully by shutoff, fluid concrete 10.
Need to remove the concrete dirt after floor sleeve hole set aside pre-embedded grouting mould uses, brush is bought oil clearly, keeps properly, so that long-term the use.
Claims (3)
1. floor sleeve hole set aside pre-embedded grouting mould, it is characterized in that: it is made up of snap gauge cylindrical shell and the flat formwork that is fixed in snap gauge cylindrical shell top, described snap gauge cylindrical shell comprises two blocks of standpipe parcel plates that are combined into hollow cylindrical shell and the snap ring connectors that two standpipe parcel plate opening-closing type clips are fixed, described flat formwork comprises that two are individually fixed on two blocks of standpipe parcel plates and seamless spliced flat formwork, and described flat formwork below is provided with is fixed in the outer oblique fagging of standpipe parcel plate.
2. floor sleeve hole set aside pre-embedded grouting mould according to claim 1, it is characterized in that: described standpipe parcel plate is that inner concave is the arc of arc surface, and the hollow cylindrical shell that described arc constitutes satisfies clip, and to be fixed in internal diameter be DN65mm, DN100mm and any pipeline needs of DN150mm.
3. floor sleeve hole set aside pre-embedded grouting mould according to claim 1, it is characterized in that: the thickness of described flat formwork is 3-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200124082U CN201908439U (en) | 2011-01-17 | 2011-01-17 | Reserved embedded grouting die for floor sleeve holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200124082U CN201908439U (en) | 2011-01-17 | 2011-01-17 | Reserved embedded grouting die for floor sleeve holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201908439U true CN201908439U (en) | 2011-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200124082U Expired - Lifetime CN201908439U (en) | 2011-01-17 | 2011-01-17 | Reserved embedded grouting die for floor sleeve holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201908439U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102127968A (en) * | 2011-01-17 | 2011-07-20 | 湖南省第五工程有限公司 | Method for grouting floor slab bushing hole reservation preembedding die and grouting die |
| CN103089007A (en) * | 2013-01-15 | 2013-05-08 | 中冶天工上海十三冶建设有限公司 | Cast-in-place concrete floor punching pipe seal template device and using method |
| CN105782585A (en) * | 2016-04-20 | 2016-07-20 | 宝钢集团新疆八钢铁有限公司 | Technology for preventing seepage of suspended water cooling pond wall of corex furnace by means of reaming, pipe penetrating and blocking |
| CN109322505A (en) * | 2018-11-23 | 2019-02-12 | 上海宝冶集团南京建筑有限公司 | A kind of roofing reserved opening concrete plugging device and preparation method thereof |
-
2011
- 2011-01-17 CN CN2011200124082U patent/CN201908439U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102127968A (en) * | 2011-01-17 | 2011-07-20 | 湖南省第五工程有限公司 | Method for grouting floor slab bushing hole reservation preembedding die and grouting die |
| CN102127968B (en) * | 2011-01-17 | 2013-01-09 | 湖南省第五工程有限公司 | Method for grouting floor slab bushing hole reservation preembedding die and grouting die |
| CN103089007A (en) * | 2013-01-15 | 2013-05-08 | 中冶天工上海十三冶建设有限公司 | Cast-in-place concrete floor punching pipe seal template device and using method |
| CN105782585A (en) * | 2016-04-20 | 2016-07-20 | 宝钢集团新疆八钢铁有限公司 | Technology for preventing seepage of suspended water cooling pond wall of corex furnace by means of reaming, pipe penetrating and blocking |
| CN109322505A (en) * | 2018-11-23 | 2019-02-12 | 上海宝冶集团南京建筑有限公司 | A kind of roofing reserved opening concrete plugging device and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110727 Effective date of abandoning: 20130227 |
|
| RGAV | Abandon patent right to avoid regrant |