CN103821350A - Pipeline reserved hole mold type construction method - Google Patents
Pipeline reserved hole mold type construction method Download PDFInfo
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- CN103821350A CN103821350A CN201410063506.7A CN201410063506A CN103821350A CN 103821350 A CN103821350 A CN 103821350A CN 201410063506 A CN201410063506 A CN 201410063506A CN 103821350 A CN103821350 A CN 103821350A
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Abstract
The invention discloses a pipeline reserved hole mold type construction method which comprises the following steps that first, molds are located; second, a mold combination is fixed; third, mold positions are re-checked; fourth, concrete is cast; fifth, the molds are detached. According to the construction method, a frustum type assembling mold is adopted for square reserved holes, a conical assembling mold is adopted for round reserved holes, a combined mold can be assembled according to the specification of the holes, detaching of the molds is not limited by the concrete initial setting time, and after concrete setting, the molds are easy to detach, and the appearance quality of concrete with the reserved holes is good; the method is simple in operation, convenient to use and practical, and efficiency is improved. The reserved hole molds can be used repeatedly in construction, the molds can not be deformed and damaged, materials are saved, and cost is lowered.
Description
Technical field
The present invention relates to reserved holes of pipes construction.
Background technology
Traditional concrete wall pocket construction cost expenses of labour material, it is low that box out mould recycles rate, and hole reservation mould is removed the restriction that is subject to the concrete setting time, must after concrete initial set, in the brief time, remove, and reserved opening is destroyed seriously, and hole is of poor quality.
Summary of the invention
Technical problem to be solved by this invention is just to provide a kind of pipe preformed hole mould construction, simple to operate, convenient and practical, improves work efficiency.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: pipe preformed hole mould construction, comprises the steps:
Step 1, mould location: floor bottom mould is completed, according to reserved holes of pipes position measurement unwrapping wire in layout design, after determining hole to be provided position, carry out mark, the circular hole to be provided mark center of circle, square hole to be provided is directly located according to hole to be provided specification, circular hole to be provided adopts conical assembling mould, square hole to be provided adopts frustum type assembling mould, the conical assembling mould center of circle overlaps with circular hole to be provided central point, and the position that frustum type assembling hole reservation mould is directly positioned over delimitation positions;
Step 2, die assembly is fixed: mould is fixed by fixed screw, conical assembling mould is lived and is connected by hinge latch mode by three curved plate modules, frustum type assembling mould is lived and is connected by hinge latch mode by four isosceles trapezoid steel plate modules, and hole reservation mould hole adopts die cover plate shutoff;
Step 3, die location is checked;
Step 4, concreting;
Step 5, mould is removed, and opens die cover plate, backs out the fixed screw of mould, extracts latch, removes successively all modules of mould.
Preferably, the pipeline section of conical assembling mould is tri-of A, B, C according to the ratio cutting of 4:4:2, the cutting of mould end opening draw footpath, be convenient to combine rear one-tenth turbination, fixed flat steel is set and strengthens in modules A bottom, the convenient carrying of module B inner side welding handle, handle adopts Φ 8mm round steel to bend and forms.
Preferably, frustum type assembling mould selects the thick waste and old steel plate of 4m-5mm to cut into four isosceles trapezoid steel plates, the steel plate of having sheared is grouping, the frustum of lower open mouth in formation, adopt SC20 welded steel pipe to make hinge latch, interpolation round steel does hinge axis, positive triangle corner fittings is welded in round steel termination, play fixed mould four limits indeformable, again can be as the handle of pull-out latch, the wherein angle steel of two relative two fixed moulds of steel plate bottom welding, centre-drilling hole, four block plates all arrange handle, and handle adopts Φ 8mm round steel to bend and forms.
Construction of the present invention, square hole to be provided adopts frustum type assembling mould, circular hole to be provided adopts conical assembling mould, can be according to hole specification assembly mould, the dismounting of mould is not subject to the restriction in concrete initial setting time, after concrete setting, mould is very easily removed, and hole to be provided concrete impression quality is good; This engineering method is simple to operate, convenient and practical, improves work efficiency.Hole reservation mould can be repeatedly used in construction, and mould is indeformable, do not damage, and saves material, reduces costs.
The specific embodiment
Pipe preformed hole mould construction of the present invention is on the basis of dynamo-electric reserved holes of pipes statistical classification, and traditional hole reservation mould is improved to assembling mould, can, according to the size of different size hole to be provided, combine assembling.In conjunction with the easy demoulding of taper, it is closely knit that hole to be provided inwall inclination complications are conducive to filling-up hole, be beneficial to the principles of science of waterproof, through repeatedly practising, assembling Design of Dies is taper shape and frustum type, square hole to be provided adopts frustum type assembling mould, four isosceles trapezoid steel plates are lived and are connected by hinge latch mode, and circular hole to be provided adopts conical assembling mould, and steel pipe cutting is three, live and connect by hinge latch mode, after concrete setting, extract latch and can remove easily mould.
The pipeline section of conical assembling mould is tri-of A, B, C according to the ratio cutting of 4:4:2, the cutting of mould end opening draw footpath, be convenient to combine rear one-tenth turbination, fixed flat steel is set and strengthens in modules A bottom, the convenient carrying of module B inner side welding handle, handle adopts Φ 8mm round steel to bend and forms.
Frustum type assembling mould selects the thick waste and old steel plate of 4m-5mm to cut into four isosceles trapezoid steel plates, the steel plate of having sheared is grouping, the frustum of lower open mouth in formation, adopt SC20 welded steel pipe to make hinge latch, interpolation round steel does hinge axis, positive triangle corner fittings is welded in round steel termination, play fixed mould four limits indeformable, again can be as the handle of pull-out latch, the wherein angle steel of two relative two fixed moulds of steel plate bottom welding, centre-drilling hole, four block plates all arrange handle, and handle adopts Φ 8mm round steel to bend and forms.
Concrete, pipe preformed hole mould construction, comprises the steps:
Step 1, mould location: floor bottom mould is completed, according to reserved holes of pipes position measurement unwrapping wire in layout design, after determining hole to be provided position, carry out mark, the circular hole to be provided mark center of circle, square hole to be provided is directly located according to hole to be provided specification, circular hole to be provided adopts conical assembling mould, square hole to be provided adopts frustum type assembling mould, the conical assembling mould center of circle overlaps with circular hole to be provided central point, and the position that frustum type assembling hole reservation mould is directly positioned over delimitation positions;
Step 2, die assembly is fixed: mould is fixed by fixed screw, conical assembling mould is lived and is connected by hinge latch mode by three curved plate modules, frustum type assembling mould is lived and is connected by hinge latch mode by four isosceles trapezoid steel plate modules, and hole reservation mould hole adopts die cover plate shutoff;
Step 3, die location is checked;
Step 4, concreting;
Step 5, mould is removed, and opens die cover plate, backs out the fixed screw of mould, extracts latch, removes successively all modules of mould.
Claims (3)
1. pipe preformed hole mould construction, is characterized in that comprising the steps:
Step 1, mould location: floor bottom mould is completed, according to reserved holes of pipes position measurement unwrapping wire in layout design, after determining hole to be provided position, carry out mark, the circular hole to be provided mark center of circle, square hole to be provided is directly located according to hole to be provided specification, circular hole to be provided adopts conical assembling mould, square hole to be provided adopts frustum type assembling mould, the conical assembling mould center of circle overlaps with circular hole to be provided central point, and the position that frustum type assembling hole reservation mould is directly positioned over delimitation positions;
Step 2, die assembly is fixed: mould is fixed by fixed screw, conical assembling mould is lived and is connected by hinge latch mode by three curved plate modules, frustum type assembling mould is lived and is connected by hinge latch mode by four isosceles trapezoid steel plate modules, and hole reservation mould hole adopts die cover plate shutoff;
Step 3, die location is checked;
Step 4, concreting;
Step 5, mould is removed, and opens die cover plate, backs out the fixed screw of mould, extracts latch, removes successively all modules of mould.
2. pipe preformed hole mould construction according to claim 1, it is characterized in that: the pipeline section of conical assembling mould is tri-of A, B, C according to the ratio cutting of 4:4:2, the cutting of mould end opening draw footpath, be convenient to combine rear one-tenth turbination, fixed flat steel is set and strengthens in modules A bottom, the convenient carrying of module B inner side welding handle, handle adopts Φ 8mm round steel to bend and forms.
3. pipe preformed hole mould construction according to claim 1, it is characterized in that: frustum type assembling mould selects the thick waste and old steel plate of 4m-5mm to cut into four isosceles trapezoid steel plates, the steel plate of having sheared is grouping, the frustum of lower open mouth in formation, adopt SC20 welded steel pipe to make hinge latch, interpolation round steel does hinge axis, positive triangle corner fittings is welded in round steel termination, play fixed mould four limits indeformable, again can be as the handle of pull-out latch, the wherein angle steel of two relative two fixed moulds of steel plate bottom welding, centre-drilling hole, four block plates all arrange handle, handle adopts Φ 8mm round steel to bend and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410063506.7A CN103821350A (en) | 2014-02-25 | 2014-02-25 | Pipeline reserved hole mold type construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410063506.7A CN103821350A (en) | 2014-02-25 | 2014-02-25 | Pipeline reserved hole mold type construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103821350A true CN103821350A (en) | 2014-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410063506.7A Pending CN103821350A (en) | 2014-02-25 | 2014-02-25 | Pipeline reserved hole mold type construction method |
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| CN (1) | CN103821350A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715051A (en) * | 2016-03-14 | 2016-06-29 | 重庆建工第三建设有限责任公司 | Hardbound house wall face pipeline reserved port installation method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2125090A (en) * | 1982-03-20 | 1984-02-29 | Mark Edwin Benson | Casting electrical sockets in walls |
| CN1661170A (en) * | 2004-02-27 | 2005-08-31 | 邱则有 | Forming die for component of die body |
| CN2908674Y (en) * | 2006-02-27 | 2007-06-06 | 杨北辉 | Internal form for cast-in-situ concrete |
| CN101476308A (en) * | 2009-01-24 | 2009-07-08 | 中国建筑第二工程局有限公司 | Construction method for large cast-in-situ steel reinforced concrete inlet channel and turbine housing |
| CN201512949U (en) * | 2009-09-15 | 2010-06-23 | 中国石油化工集团公司 | Reversed conical prepared hole forming device for foundation of concrete device |
| CN103061504A (en) * | 2013-01-30 | 2013-04-24 | 陕西建工集团第五建筑工程有限公司 | Concrete board pipeline installation reserved hole construction mould and construction method |
-
2014
- 2014-02-25 CN CN201410063506.7A patent/CN103821350A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2125090A (en) * | 1982-03-20 | 1984-02-29 | Mark Edwin Benson | Casting electrical sockets in walls |
| CN1661170A (en) * | 2004-02-27 | 2005-08-31 | 邱则有 | Forming die for component of die body |
| CN2908674Y (en) * | 2006-02-27 | 2007-06-06 | 杨北辉 | Internal form for cast-in-situ concrete |
| CN101476308A (en) * | 2009-01-24 | 2009-07-08 | 中国建筑第二工程局有限公司 | Construction method for large cast-in-situ steel reinforced concrete inlet channel and turbine housing |
| CN201512949U (en) * | 2009-09-15 | 2010-06-23 | 中国石油化工集团公司 | Reversed conical prepared hole forming device for foundation of concrete device |
| CN103061504A (en) * | 2013-01-30 | 2013-04-24 | 陕西建工集团第五建筑工程有限公司 | Concrete board pipeline installation reserved hole construction mould and construction method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715051A (en) * | 2016-03-14 | 2016-06-29 | 重庆建工第三建设有限责任公司 | Hardbound house wall face pipeline reserved port installation method |
| CN105715051B (en) * | 2016-03-14 | 2017-09-15 | 重庆建工第三建设有限责任公司 | A kind of hard-cover room metope pipeline reserves port installation method |
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Application publication date: 20140528 |