CN106677529A - Structure and construction method of reserved hole PVC sleeve mould - Google Patents
Structure and construction method of reserved hole PVC sleeve mould Download PDFInfo
- Publication number
- CN106677529A CN106677529A CN201611185194.2A CN201611185194A CN106677529A CN 106677529 A CN106677529 A CN 106677529A CN 201611185194 A CN201611185194 A CN 201611185194A CN 106677529 A CN106677529 A CN 106677529A
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- Prior art keywords
- pvc
- hole
- cover plate
- pvc sleeve
- construction
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
- E04G15/04—Cores for anchor holes or the like around anchors embedded in the concrete
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a structure and construction method of a reserved hole PVC sleeve mould and belongs to the technical field of building construction and prefabricated building construction. The structure comprises a double-layer PVC sleeve, a sealing wood cover plate and a footing fixing screw piece. The construction method comprises the steps that an axial notch is formed in the PVC sleeve; the footing fixing screw piece is provided, the mould sealing wood cover plate is provided, and a hole is punched in the center of the sealing wood cover plate; a reserved hole area is positioned on a floor bottom mould plate; the two ends of footing flat iron are fixed to a wood mould plate through self-tapping screws; the double-layer PVC sleeve mould is mounted, and a screw of the sealing wood cover plate penetrates out of the central circular hole of the cover plate, and is fixed to the PVC sleeve mould by mounting a gasket and fastening a nut; after final setting of concrete, the nut, the gasket, the cover plate and the footing fixing piece are dismounted through tools such as a straight screw driver and a spanner; and the straight screw driver is inserted downward to loosen the PVC sleeve mould from the axial notch of the PVC sleeve and the PVC sleeve mould is taken out. The structure and construction method have the advantages that material obtaining for the PVC sleeve is convenient, repeated recycling is achieved, construction cost is saved, energy consumption is reduced, dismounting is quick and convenient, the construction process is accelerated, the construction quality is guaranteed, and construction cost is reduced.
Description
Technical field
The invention belongs to construction, assembled architecture technical field of construction, more particularly to a kind of hole to be provided PVC sleeve pipes
Mold structure and construction method, it is adaptable to kitchen, a kind of hole to be provided PVC ferrule molds construction of toilet, cast in place concrete plate and
Construction method.
Background technology
With the lifting of building construction technology, green assembled arthitecutral structure is greatly developed in kitchen, the cast-in-place building of toilet
In plate work progress, when plumbing pipe reserved opening needs the hole of reserved 50mm to 250mm on concrete cast-in-place slab.Generally
The hole to be reserved with iron pipe or template assembly, pre-buried hole iron wire suitable for reading is fixed with reinforcing bar, template, pre- after concrete final set
Box out built-in pipe or template assembly remove difficult, and it is uneconomical applicable that destructible loosens surface concrete.Reserve after concrete construction
Typically there is dimensional discrepancy at hole, needs the secondary chisel that picks to repair, and affects construction presentation quality, expense of taking a lot of work to expect uneconomical environmental protection.
The content of the invention
It is an object of the invention to provide a kind of hole to be provided PVC ferrule molds construction and construction method, solve existing pre-
Above-mentioned assembly and disassembly in box out construction are except difficulty, and it is uneconomical applicable that destructible loosens surface concrete.Hole to be provided after concrete construction
Mouthful typically have dimensional discrepancy, need the secondary chisel that picks to repair, affect construction presentation quality, expense of taking a lot of work expect uneconomical environmentally friendly defect and
Deficiency, the present invention adopts the construction method of bilayer PVC ferrule molds, and processing and fabricating is easy, input cost is relatively low and uses operation
Simplicity, can effectively solve the problem that cast-in-situ floor hole to be provided dimensional discrepancy, the technical problem of the bad dismounting of concrete final set rear sleeve.
The present invention, according to the reserved caliber size of construction drawing, determines PVC ferrule molds on cast in place concrete plate end template
The physical dimension of caliber；Make the corresponding caliber of pre-buried PVC ferrule molds；Line setting is reserved on concrete slab end template
The centrage of hole area size, PVC ferrule molds fixation footing screw rod part is fixed in band iron two ends thread tapping and plank sheathing；
Seal closure overwood die cap plate after double-deck hole reservation mould is installed, footing fixture screw mandrel is passed from the circular hole of wooden cover plate, installs pad
Piece tightens nut fastening；Casting concrete, lower nut, pad are first unloaded after concrete final set with instruments such as slotted point screwdriver, spanners
Piece, wooden cover plate, footing fixture, afterwards with slotted point screwdriver from PVC sleeve pipe axially opens under insert and loosen pre-buried PVC sleeve pipes
Mould, will promote out in its mould rotation.Construction technical schemes comprise the steps：
(1) PVC sleeve pipes axial cut-outs；
(2) wooden cover plate is sealed；
(3) footing standing screw part；
(4) hole to be provided zone location on concrete slab end template；
(5) footing standing screw part is fixed with concrete slab end template；
(6) bilayer PVC ferrule molds；
(7) seal wooden cover plate screws to pass from wooden cover plate center hole, installs that pad tightens nut and PVC sleeve pipes are fastened.
(8) concrete construction；
(9) PVC ferrule molds are removed after concrete final set.
In step (1), making is correspondingly arranged corresponding PVC sleeves with the hole to be provided caliber, including：Pair of lamina is provided
PVC sleeve pipes, the caliber of described sleeve pipe is equal to the caliber of hole to be provided, after determining sleeve pipe caliber, in the PVC sleeve pipes axially cutting
Logical joint-cutting, in the axial width of slit 10mm of a PVC sleeve pipes, in the axial width of slit of the 2nd PVC sleeve pipes
20mm, so that the PVC sleeve pipes joint-cutting is easy to the fast and easy after concrete final set to remove PVC ferrule molds；Described first
Sleeve pipe and the second sleeve-assembled bilayer PVC ferrule molds, it is arranged in a crossed manner with the double-deck PVC sleeve pipes axial direction joint-cutting.
In step (2), there is provided the making of the sealing wooden cover plate, the size of the wooden cover plate covers corresponding to the PVC
The diameter of pipe is arranged so that the wooden cover plate covers the opening of described sleeve pipe, and the wooden cover plate central opens circular hole.
It is described that the footing standing screw part is provided in step (3), including：The drilling of one band iron two ends is provided, it is described flat
Thread tapping is installed at ferrum two ends, and the length of the harness cord screw rod is more than the length of the PVC sleeves, there is provided a setting-up piece and spiral shell
Mother, adapts to the harness cord screw rod, in order to PVC sleeve pipes and the cover plate of locking in the setting-up piece and nut.
In step (4), will be according to construction drawing hole to be provided size dimension, in the described pre- of the concrete slab end template
Box out zone location.
It is described to fix footing screw rod part in band iron two ends thread tapping in step (5), it is fixed on concrete slab end template
On.
In step (6), the footing standing screw part is by the hole to be provided on double-deck PVC sleeve pipes and concrete slab end template
Region is corresponding.
In step (7), the footing standing screw alignment wooden cover plate center drilling is buckled on the opening of PVC sleeve pipes, so
Afterwards screw rod will be screwed on the pad and nut band under clockwise direction, until PVC sets are screwed into fastening with tube cover plate.
In step (8), the concrete pouring construction.
In step (9), PVC ferrule molds are removed after the concrete final set, unloaded with slotted point screwdriver, Wrench
Lower nut, pad, cover plate, footing fixture, are inserted under the incision of PVC sleeve pipes axial direction with slotted point screwdriver and loosen PVC sleeve pipes
Mould takes out.
The present invention provides a kind of hole to be provided PVC ferrule molds construction and construction method, by PVC mould footing standing screw parts
After the double-deck PVC sleeve pipes and the cover plate, tighten nut and be connected and fixed on concrete slab end template.Mold height ratio
Cast-in-place plate surface is higher by 50mm, so as to effectively prevent the concrete sleeve pipe for pouring.PVC ferrule molds make structure and apply
Work method is popular easy to learn, and constructing operation is simple, ensure that hole to be provided position and dimension of opening are not accurately shifted.
The PVC ferrule molds are drawn materials and facilitate handy, repeatable to be used in turn saving construction cost reducing energy consumption, PVC sleeve pipes
Each ingredient installing/dismounting of mould is efficient and convenient, accelerates construction speed and ensure that construction quality, saves Project Cost.
The present invention is by job site practical application reasonable in design, processing and fabricating and practical easy to operate and construction party
Method is simple, and presentation quality effect is good, and the constructing operation that the existing reserved cavity construction method of energy effectively solving is present is inconvenient, material wave
Expense can not be reused, and hole to be provided construction quality is difficult the problems such as ensureing.
Below by drawings and Examples, the technology and construction method of the present invention are described in further detail.
Description of the drawings
Below in conjunction with the accompanying drawings the present invention will be further described with embodiment.
Fig. 1 is hole to be provided PVC ferrule molds structure middle sleeve axial cut-outs schematic diagram of the present invention；
Fig. 2 is inner sleeve axial cut-outs schematic diagram in hole to be provided PVC ferrule mold structures of the present invention；
Fig. 3 is bilayer sleeve assembling schematic diagram in hole to be provided PVC ferrule mold structures of the present invention；
Fig. 4 is that wooden cover plate and perforate schematic diagram are sealed in hole to be provided PVC ferrule mold structures of the present invention；
Fig. 5 is footing standing screw part schematic diagram in hole to be provided PVC ferrule mold structures of the present invention；
Fig. 6 is the fixed footing spiral shell rod schematic representation of assembling in hole to be provided PVC ferrule mold structures of the present invention；
Fig. 7 is that bilayer PVC sleeve pipe schematic diagrams are assembled in hole to be provided PVC ferrule mold structures of the present invention；
Fig. 8 is the wooden cover plate schematic diagram of assembling sealing in hole to be provided PVC ferrule mold structures of the present invention.
Fig. 9 is that PVC sleeve pipe overall structure diagrams are assembled in hole to be provided PVC ferrule mold structures of the present invention.
In figure：Sleeve pipe axial cut-outs -1；Inner sleeve axial cut-outs -2；Bilayer sleeve assembling -3；Sealing wooden cover plate and perforate-
4；Footing standing screw -5；The fixed footing screw rod -6 of assembling；) assembling bilayer PVC sleeve pipes -7；Assembling sealing wooden cover plate -8；Assembling
PVC sleeves overall structure -9.
Specific embodiment
Structure of the invention is understood and applies example and is illustrated, illustrated below in conjunction with drawings and Examples.
In embodiment as shown in Figure 1, Figure 2, Figure 3 shows.
A, the caliber of described sleeve pipe is equal to the caliber of hole to be provided, axially cutting in the PVC sleeve pipes after determining sleeve pipe caliber
One logical joint-cutting, in the axial width of slit 10mm of a PVC sleeve pipes, a PVC sleeve pipe height 200mm in embodiment,
The axial width of slit 20mm of the 2nd PVC sleeve pipes, the 2nd PVC sleeve pipe height 230mm in embodiment, in the first sleeve
With the second sleeve-assembled bilayer PVC ferrule molds, it is arranged in a crossed manner with double-deck PVC sleeve pipes axial direction joint-cutting.
In embodiment as shown in Figure 4.
B, the wooden cover plate length is 200mm, and width is 200mm, and the wooden cover plate central opens φ 18mm circular holes.
As shown in Figure 5 in embodiment.
C, the band iron length is 150mm, and width is 40mm, and thickness is 5mm, and φ 4mm circular holes, two ends peace are opened in band iron two ends
Dress φ 2.5mm thread tappings, the harness cord screw diameter φ 14mm, spiro rod length 280mm, there is provided a corresponding setting-up piece and spiral shell
It is female.
With reference to shown in Fig. 1 to Fig. 9, the invention provides a kind of construction method of hole to be provided PVC ferrule molds in floor,
Comprise the steps：
Step one, according to construction drawing the mould caliber corresponding with the hole to be provided size is made, using toothless saw, the
One cuts PVC sleeve pipes are axially logical, and the 2nd PVC sleeve pipes are axially logical to cut a joint-cutting, for assembling bilayer PVC ferrule molds, using PVC
The Material Strength and deformable flexible of sleeve pipe, adds axial cut-outs, is easy to mould installion convenient disassembly.
Step 2, there is provided a set of pipe mold wooden cover plate, using normal wood template construct, wooden cover plate size correspondence ferrule mold
Caliber width goes out 25mm so that wooden cover plate can cover ferrule mold caliber mouth, wooden cover plate and wherein circular hole is opened in heart position.
Step 3, there is provided the T-shaped footing fixture of a welding production, there is provided one with the band steel of sleeve die caliber equal length,
Circular hole is beaten at band steel two ends, there is provided a harness cord screw rod, harness cord spiro rod length is greater than the length of sleeve die, the center of band iron length
T-shaped footing fixture is welded into harness cord screw rod, there is provided a self threading pin 2, there is provided one, a pad, one, nut, harness cord spiral shell
Bar fastening sleeve mould and wooden cover plate.
Step 4, there is provided cast in place concrete plate end template, according to construction drawing physical dimension in described concrete floor
Line setting hole to be provided regional center point in template, determines the pipe diameter size size of hole to be provided.
Step 5, in the present embodiment, PVC ferrule molds assemble each part, first according to the position size of hole to be provided caliber
Size, footing fixture is fixed on concrete slab end template in band iron two ends thread tapping, installs PVC ferrule molds,
Wooden cover plate, pad, nut are penetrated on harness cord screw rod successively, then by the nut screwing clamping and dies plate tap one.
Step 6, the construction of casting concrete plate.
Step 7, carries out PVC ferrule mold dismountings after concrete final set, including：Dismounting nut, pad, remove wooden cover plate,
Thread tapping, footing fixture on dismounting fixture, is then inserted under the incision of PVC sleeve pipes axial direction with slotted point screwdriver and is loosened
Pre-buried PVC ferrule molds, will promote out on its mould.
A kind of hole to be provided PVC ferrule molds construction and construction method that the present invention is provided, are had using the material of PVC sleeve pipes
There is certain intensity and elastic characteristic, using fixed footing screw rod part fixing PVC sleeve, 50mm to 250mm can be met in construction
Hole to be provided construction.The repeatable utilization of hole reservation mould is realized, in an axially cutting joint-cutting of PVC sleeves, is easy to concrete
Remove after final set efficient and convenient.
The present invention has been described in detail above in association with accompanying drawing embodiment, it is every substantially right according to the technology of the present invention method
Any modification change is made in above example, the protection domain of the technology of the present invention method is belonged to.
Claims (10)
1. a kind of hole to be provided PVC ferrule molds construction and construction method, including double-deck PVC sleeve pipes, sealing wooden cover plate, fixed footing
Screw rod part, it is characterised in that：Comprise the steps：
(1) PVC sleeve pipes axial cut-outs；
(2) wooden cover plate is sealed；
(3) footing standing screw part；
(4) hole to be provided zone location on concrete slab end template；
(5) footing standing screw part is fixed with concrete slab end template；
(6) bilayer PVC ferrule molds；
(7) seal wooden cover plate screws to pass from wooden cover plate center hole, installs that pad tightens nut and PVC sleeve pipes are fastened.
(8) concrete construction；
(9) PVC ferrule molds are removed after concrete final set.
2. hole to be provided PVC ferrule molds according to claim 1 are constructed and construction method, it is characterised in that：In step (1)
In, making is correspondingly arranged corresponding PVC sleeves with the hole to be provided caliber, including：Pair of lamina PVC sleeve pipes, described sleeve pipe are provided
Caliber be equal to the caliber of hole to be provided, after determining sleeve pipe caliber, in the axially cutting logical joint-cutting of the PVC sleeve pipes, described the
The axial width of slit 10mm of one PVC sleeve pipes, in the axial width of slit 20mm of the 2nd PVC sleeve pipes, for PVC sets
Pipe joint-cutting is easy to the fast and easy after concrete final set to remove PVC ferrule molds；In the first sleeve and the second sleeve-assembled
Double-deck PVC ferrule molds, it is arranged in a crossed manner with the double-deck PVC sleeve pipes axial direction joint-cutting.
3. hole to be provided PVC ferrule molds according to claim 1 are constructed and construction method, it is characterised in that in step (2)
In, there is provided the making of the sealing wooden cover plate, the size of the wooden cover plate is arranged corresponding to the diameter of the PVC sleeve pipes so that
The wooden cover plate covers the opening of described sleeve pipe, and the wooden cover plate central opens circular hole.
4. hole to be provided PVC ferrule molds according to claim 1 are constructed and construction method, it is characterised in that in step (3)
In, it is described that the footing standing screw part is provided, including：Band iron two ends drilling is provided, thread tapping is installed at the band iron two ends,
Length of the length of the harness cord screw rod more than the PVC sleeves a, there is provided setting-up piece and nut, in the setting-up piece and
Nut adapts to the harness cord screw rod, in order to PVC sleeve pipes and the cover plate of locking.
5. hole to be provided PVC ferrule molds according to claim 1 are constructed and construction method, it is characterised in that in step (4)
In, will be according to construction drawing hole to be provided size dimension, in the hole to be provided zone location of the concrete slab end template.
6. hole to be provided PVC ferrule molds according to claim 1 are constructed and construction method, it is characterised in that in step (5)
In, it is described to fix footing screw rod part in band iron two ends thread tapping, it is fixed on concrete slab end template.
7. the construction method of hole to be provided PVC ferrule molds according to claim 6, it is characterised in that in step (6),
The footing standing screw part is corresponding with the hole to be provided region on concrete slab end template by double-deck PVC sleeve pipes.
8. hole to be provided PVC ferrule molds according to claim 1 are constructed and construction method, it is characterised in that in step (7)
In, footing standing screw alignment wooden cover plate center drilling is buckled on the opening of PVC sleeve pipes, then screw rod by the pad and
Screw under clockwise direction on nut band, until PVC sets are screwed into fastening with tube cover plate.
9. hole to be provided PVC ferrule molds according to claim 1 are constructed and construction method, it is characterised in that in step (8)
In, the concrete pouring construction.
10. hole to be provided PVC ferrule molds according to claim 1 are constructed and construction method, it is characterised in that in step
(9) in, PVC ferrule molds are removed after the concrete final set, with slotted point screwdriver, Wrench lower nut, pad, lid is unloaded
Plate, footing fixture, are inserted under the incision of PVC sleeve pipes axial direction with slotted point screwdriver and loosen the taking-up of PVC ferrule molds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611185194.2A CN106677529A (en) | 2016-12-20 | 2016-12-20 | Structure and construction method of reserved hole PVC sleeve mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611185194.2A CN106677529A (en) | 2016-12-20 | 2016-12-20 | Structure and construction method of reserved hole PVC sleeve mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106677529A true CN106677529A (en) | 2017-05-17 |
Family
ID=58869922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611185194.2A Pending CN106677529A (en) | 2016-12-20 | 2016-12-20 | Structure and construction method of reserved hole PVC sleeve mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106677529A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445677A (en) * | 2021-07-07 | 2021-09-28 | 中建八局第四建设有限公司 | Shaping construction method for concrete at root of shaped roof ventilating cap |
| CN114704085A (en) * | 2022-04-29 | 2022-07-05 | 山西三建集团有限公司 | Construction method of through pipe reserved hole on cast-in-place concrete floor plate |
| CN115075554A (en) * | 2022-07-21 | 2022-09-20 | 中国十七冶集团有限公司 | Combined floor slab opening reservation device and use method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2849423B1 (en) * | 1978-11-14 | 1980-05-14 | Mikado Eng | Anchoring device to be embedded in concrete |
| CN204435869U (en) * | 2015-02-15 | 2015-07-01 | 中城建第十三工程局有限公司 | The outspoken form removal system of floor slab preformed hole |
| CN204703509U (en) * | 2015-06-04 | 2015-10-14 | 中国新兴建设开发总公司 | A kind of portable sleeve pipe of self-retaining |
| CN105781104A (en) * | 2016-05-04 | 2016-07-20 | 北京住总第三开发建设有限公司 | Top plate reserved hole construction form and construction method thereof |
| CN205654089U (en) * | 2016-05-20 | 2016-10-19 | 甘肃第四建设集团有限责任公司 | Pipeline is worn floor and is reserved hole positioner |
-
2016
- 2016-12-20 CN CN201611185194.2A patent/CN106677529A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2849423B1 (en) * | 1978-11-14 | 1980-05-14 | Mikado Eng | Anchoring device to be embedded in concrete |
| CN204435869U (en) * | 2015-02-15 | 2015-07-01 | 中城建第十三工程局有限公司 | The outspoken form removal system of floor slab preformed hole |
| CN204703509U (en) * | 2015-06-04 | 2015-10-14 | 中国新兴建设开发总公司 | A kind of portable sleeve pipe of self-retaining |
| CN105781104A (en) * | 2016-05-04 | 2016-07-20 | 北京住总第三开发建设有限公司 | Top plate reserved hole construction form and construction method thereof |
| CN205654089U (en) * | 2016-05-20 | 2016-10-19 | 甘肃第四建设集团有限责任公司 | Pipeline is worn floor and is reserved hole positioner |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445677A (en) * | 2021-07-07 | 2021-09-28 | 中建八局第四建设有限公司 | Shaping construction method for concrete at root of shaped roof ventilating cap |
| CN114704085A (en) * | 2022-04-29 | 2022-07-05 | 山西三建集团有限公司 | Construction method of through pipe reserved hole on cast-in-place concrete floor plate |
| CN115075554A (en) * | 2022-07-21 | 2022-09-20 | 中国十七冶集团有限公司 | Combined floor slab opening reservation device and use method |
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