CN202064637U - Prearranged hole mould for water supply and drainage pipe of floor slab - Google Patents
Prearranged hole mould for water supply and drainage pipe of floor slab Download PDFInfo
- Publication number
- CN202064637U CN202064637U CN2011201323327U CN201120132332U CN202064637U CN 202064637 U CN202064637 U CN 202064637U CN 2011201323327 U CN2011201323327 U CN 2011201323327U CN 201120132332 U CN201120132332 U CN 201120132332U CN 202064637 U CN202064637 U CN 202064637U
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- CN
- China
- Prior art keywords
- diameter
- hole
- tapered barrel
- awl bucket
- mould
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a prearranged hole mould for a water supply and drainage pipe of a floor slab, which comprises a tapered barrel, iron nails and an iron wire, wherein the tapered barrel adopts a hollow truncated cone structure with a bottom at a lower opening, the diameter of an upper opening is larger than that of the lower opening, a positioning hole is arranged in the center of the bottom surface, the tapered barrel is connected with the part among the iron nails through the iron nails on the periphery of the positioning hole and the lower opening of the tapered barrel and is fixed on the horizontal surface across the iron wire on the edge of the upper opening of the tapered barrel, the height of the tapered barrel is 20 mm to 30 mm more than the thickness of the floor slab, the diameter of the upper opening of the tapered barrel is 35 mm to 50 mm more than the diameter of the water supply and drainage pipe, and the diameter of the lower opening of the tapered barrel is 5 mm to 10 mm more than the diameter of the water supply and drainage pipe. Compared with the prior art, the prearranged hole mould has the following advantages: the mould has a simple structure, is accurate and firm to position, is convenient and practical to strip, has good anti-leak effect after the hole is filled, saves labor and time, and improves the working efficiency.
Description
Technical field
The utility model relates to a kind of mould, and particularly a kind of floor supplying drainage is reserved the hole mould.
Background technology
Floor supplying drainage reservation hole is the critical positions in the building operations, the reservation hole mould of traditional handicraft is a cylinder, in practice of construction, exist and look for inaccurate position location, the form removal difficulty, drawbacks such as the antiseep effect at filling hole, supplying drainage installation back is bad, and waste time and energy inefficiency.
Therefore, the construction at floor supplying drainage reservation hole needs a kind of simple in structure, and accurate positioning is firm, and form removal is convenient and practical, fills the effective mould of antiseep behind the hole.
Summary of the invention
The purpose of this utility model provides a kind of floor supplying drainage and reserves the hole mould, and this apparatus structure is simple, and accurate positioning is firm, and form removal is convenient and practical, and antiseep is effective and time saving and energy saving behind the filling hole, has improved operating efficiency.
For achieving the above object, the utility model is achieved through the following technical solutions:
The floor supplying drainage is reserved the hole mould, it is characterized in that, comprise awl bucket, iron nail, iron wire, the awl bucket has the hollow frusto-conical configuration at the end for end opening, back cut diameter is greater than lower port diameter, bottom center is provided with locating hole, and described awl bucket is fixed on the horizontal plane by the iron wire that interconnects and stride across awl bucket edge suitable for reading between iron nail that is arranged on locating hole and awl bucket end opening periphery and iron nail.
Described awl bucket highly is greater than slab thickness 20mm～30mm.
Described awl bucket back cut diameter is greater than supplying drainage diameter 35mm～50mm, and lower port diameter is greater than supplying drainage diameter 5mm～10mm.
Compared with prior art, the utility model has the advantages that:
This apparatus structure is simple, and accurate positioning is firm, and form removal is convenient and practical, and antiseep is effective and time saving and energy saving behind the filling hole, has improved operating efficiency.
Description of drawings
Fig. 1 is the structural representation that the floor supplying drainage is reserved the hole mould.
Fig. 2 is that the floor supplying drainage is reserved the hole mould stays the reservation hole on floor generalized section.
Among the figure: 1-awl bucket 2-iron nail 3-locating hole 4-iron wire 5-wooden model 6-floor 7-supplying drainage
The specific embodiment
See Fig. 1, Fig. 2, the floor supplying drainage is reserved the hole mould, comprise awl bucket 1, iron nail 2, iron wire 4, awl bucket 1 has the hollow frusto-conical configuration at the end for end opening, back cut diameter D2 is greater than lower port diameter D1, bottom center is provided with locating hole 3, awl bucket 1 is fixed on the wooden model 5 by the iron wire 4 that iron nail 2 that is arranged on locating hole 3 and awl bucket 1 end opening periphery and 2 of iron nails interconnected and strode across awl bucket 1 edge suitable for reading, closing between awl bucket 1 height L1 and floor 6 thickness L is L1＞L, scope is 20mm～30mm, closing between awl bucket 1 back cut diameter D2 and supplying drainage 7 diameter D is D2＞D, scope is 35mm～50mm, closing between awl bucket 1 lower port diameter D1 and supplying drainage 7 diameter D is D1＞D, and scope is 5mm～10mm.
Among the embodiment, the thickness L of floor 6 is 100mm, and the diameter D of the supplying drainage 7 that desire is installed is 50mm, and the awl bucket 1 height L1 that chooses mould is 125mm, and awl bucket 1 back cut diameter D2 is 90mm, and lower port diameter D1 is 56mm.At first utilize locating hole 3 will bore bucket 1 location, the iron wire 4 that utilizes the iron nail 2 be arranged on locating hole 3 and awl bucket 1 end opening periphery and 2 of iron nails to interconnect and stride across awl bucket 1 edge suitable for reading again will be bored barrel 1 and will be fixed on the wooden model 5, fluid concrete then, cut off iron wire 4 at last, bucket 1 wooden model 5 of extracting and dismantle will be bored with hawkbill, the construction that 6 pairs of supplying drainages of floor 7 are reserved holes can be finished.Because this mould is provided with locating hole 3, has guaranteed that accurate positioning is quick, hole, construction back is an incline structure, and it is better to fill up the back leakage performance.
Claims (3)
1. the floor supplying drainage is reserved the hole mould, it is characterized in that, comprise awl bucket, iron nail, iron wire, the awl bucket has the hollow frusto-conical configuration at the end for end opening, back cut diameter is greater than lower port diameter, bottom center is provided with locating hole, and described awl bucket is fixed on the horizontal plane by the iron wire that interconnects and stride across awl bucket edge suitable for reading between iron nail that is arranged on locating hole and awl bucket end opening periphery and iron nail.
2. floor supplying drainage according to claim 1 is reserved the hole mould, it is characterized in that, described awl bucket highly is greater than slab thickness 20mm～30mm.
3. floor supplying drainage according to claim 1 and 2 is reserved the hole mould, it is characterized in that, described awl bucket back cut diameter is greater than supplying drainage diameter 35mm～50mm, and lower port diameter is greater than supplying drainage diameter 5mm～10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201323327U CN202064637U (en) | 2011-04-28 | 2011-04-28 | Prearranged hole mould for water supply and drainage pipe of floor slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201323327U CN202064637U (en) | 2011-04-28 | 2011-04-28 | Prearranged hole mould for water supply and drainage pipe of floor slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202064637U true CN202064637U (en) | 2011-12-07 |
Family
ID=45058504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201323327U Expired - Fee Related CN202064637U (en) | 2011-04-28 | 2011-04-28 | Prearranged hole mould for water supply and drainage pipe of floor slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202064637U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587651A (en) * | 2012-04-01 | 2012-07-18 | 吴强 | Method for manufacturing reserved concrete hole of floor and mold |
| CN103015721A (en) * | 2012-12-20 | 2013-04-03 | 山东万鑫建设有限公司 | Leakage prevention construction method of reserved holes in kitchen and toilet |
| CN106121226A (en) * | 2016-07-25 | 2016-11-16 | 北京建工集团有限责任公司 | Construction method reserved by steel thimble |
-
2011
- 2011-04-28 CN CN2011201323327U patent/CN202064637U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587651A (en) * | 2012-04-01 | 2012-07-18 | 吴强 | Method for manufacturing reserved concrete hole of floor and mold |
| CN103015721A (en) * | 2012-12-20 | 2013-04-03 | 山东万鑫建设有限公司 | Leakage prevention construction method of reserved holes in kitchen and toilet |
| CN103015721B (en) * | 2012-12-20 | 2015-07-15 | 山东万鑫建设有限公司 | Leakage prevention construction method of reserved holes in kitchen and toilet |
| CN106121226A (en) * | 2016-07-25 | 2016-11-16 | 北京建工集团有限责任公司 | Construction method reserved by steel thimble |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20111207 Termination date: 20150428 |
|
| EXPY | Termination of patent right or utility model |