CN202187556U - Tool-type hole reserving mould - Google Patents
Tool-type hole reserving mould Download PDFInfo
- Publication number
- CN202187556U CN202187556U CN2011202660169U CN201120266016U CN202187556U CN 202187556 U CN202187556 U CN 202187556U CN 2011202660169 U CN2011202660169 U CN 2011202660169U CN 201120266016 U CN201120266016 U CN 201120266016U CN 202187556 U CN202187556 U CN 202187556U
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- CN
- China
- Prior art keywords
- hole
- mould
- tool
- screw
- screw rod
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- Expired - Lifetime
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Abstract
The utility model belongs to a tool-type hole reserving mould which mainly comprises a threaded through screw and a nut, and further comprises a tapered cylinder with a large upper part and a small lower part, wherein a cross beam is arranged on the diameter line at the upper end of the tapered cylinder; a screw hole, through which the threaded through screw penetrates, is formed in the middle of the cross beam; a fixing plate is arranged at the lower end of the threaded through screw; the upper end of the threaded through screw is in threaded connection with the nut after penetrating the screw hole in the middle of the cross beam; and a nail fixing hole is formed on the fixing plate. As the tapered cylinder with the large upper part and the small lower part is adopted, plugging concrete is prevented from falling down. Therefore, the tool-type hole reserving mould provided by the utility model has the advantages of time and labor conservation, easiness in construction and operation, good plugging quality, and high efficiency.
Description
Technical field
The utility model relates to a kind of tool-type hole to be provided mould.
Background technology
In the building site, need hole to be provided because of various piping erection on the floor; What extensively adopt at present is the straight barrel type mould; The hole to be provided effect is that up and down size is consistent, when behind poling, carrying out shutoff often the excessive need of end opening in hole establish the template splicing and carry out the cast shutoff of concrete again, operating difficulties, the bothersome effort of construction but also the moulding mould that often rises not only; The sensory effects difference need be picked cutter again, and time length possibly drop and be difficult to reach quality requirement.
Summary of the invention
The purpose of the utility model provides a kind of tool-type hole to be provided mould, adopts up big and down small tapered cartridge design, has stopped the possibility that the concrete of shutoff drops, and it is time saving and energy saving to have, and is easy to constructing operation, the advantage that the shutoff quality is good and efficient is high.For this reason; The utility model mainly is made up of harness cord screw rod and nut; Comprise a up big and down small conically shaped, the upper end diameter line of conically shaped is provided with a crossbeam, and the crossbeam middle part is provided with the screw that supplies the harness cord screw rod to pass; Fixed head is established in harness cord screw rod lower end, and screw and nut that the crossbeam middle part is passed in harness cord screw rod upper end are spirally connected.Described fixed head is provided with the staple hole.The said structure design has realized the purpose of the utility model.
The tapered cartridge design that the employing of the utility model is up big and down small; Stopped the possibility that the concrete of shutoff drops; This mould adopts conical shell to add the harness cord screw rod and is fixed on the template; Reservation hole after the moulding is up big and down small, can make things convenient for caulking joint to carry out second pouring behind the poling, does not need conventional hole to be provided to hang the mould construction.The end opening pipeline passes behind this hole to be provided little with spacing of structural planes, forms the seam that 2～3cm is wide, can with the big mortar of denseness end opening be spread back cover earlier during shutoff, and placing won ton suitable for reading coagulates soil to treat have after the intensity again by mortar.This kind mould is more time saving and energy saving and sensory effects good than straight barrel type mould, has stopped the possibility that the concrete of shutoff drops, and it is time saving and energy saving to have, and is easy to constructing operation, the advantage that the shutoff quality is good and efficient is high.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the mould construction back hole to be provided structural representation of the utility model.
The specific embodiment
As depicted in figs. 1 and 2, a kind of tool-type hole to be provided mould mainly is made up of harness cord screw rod 4 and 1 on nut.Comprise a up big and down small conically shaped 3, the upper end diameter line of conically shaped is provided with a crossbeam 2, and the crossbeam middle part is provided with the screw that supplies the harness cord screw rod to pass.Fixed head 5 is established in harness cord screw rod lower end, and screw and nut that the crossbeam middle part is passed in harness cord screw rod upper end are spirally connected.Described fixed head is provided with staple hole 6.
During construction; Unwrapping wire is lived the harness cord screw rod behind the location according to hole to be provided position 7 center fixation; After being harness cord screw rod axle center alignment hole to be provided place-centric, fix, on the harness cord screw rod, place conically shaped again with staple hole and lower mould table top that iron nail passes on the fixed head; The screw of end floor beam is through on the harness cord screw rod on the conically shaped, is screwed in nut and compresses fixedly conically shaped of crossbeam on the harness cord screw rod.At conically shaped outside brushing release agent, behind the ground 9 of casting concrete, the conically shaped position is the hole to be provided position.Before concrete final set, unclamp nut, gently carry crossbeam, rock conically shaped, itself and concrete are broken away from, the nail with the staple hole after the proposition rises, and harness cord screw rod and fixed head are taken out, and forms up big and down small reservation hole.End opening pipeline 10 passes behind this hole to be provided little with spacing of structural planes, forms the seam that 2～3cm is wide, can be earlier during shutoff with the big mortar of denseness 8 end opening be spread back cover, treats that mortar has after the intensity placing concrete suitable for reading again.
In a word, the utility model adopts up big and down small tapered cartridge design, has stopped the possibility that the concrete of shutoff drops, and it is time saving and energy saving to have, and is easy to constructing operation, the advantage that the shutoff quality is good and efficient is high.Can promote the use of.
Claims (2)
1. tool-type hole to be provided mould; Mainly form by harness cord screw rod and nut; It is characterized in that: comprise a up big and down small conically shaped, the upper end diameter line of conically shaped is provided with a crossbeam, and the crossbeam middle part is provided with the screw that supplies the harness cord screw rod to pass; Fixed head is established in harness cord screw rod lower end, and screw and nut that the crossbeam middle part is passed in harness cord screw rod upper end are spirally connected.
2. tool-type hole to be provided mould according to claim 1, it is characterized in that: described fixed head is provided with the staple hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202660169U CN202187556U (en) | 2011-07-26 | 2011-07-26 | Tool-type hole reserving mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202660169U CN202187556U (en) | 2011-07-26 | 2011-07-26 | Tool-type hole reserving mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202187556U true CN202187556U (en) | 2012-04-11 |
Family
ID=45919015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202660169U Expired - Lifetime CN202187556U (en) | 2011-07-26 | 2011-07-26 | Tool-type hole reserving mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202187556U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231444A (en) * | 2013-04-16 | 2013-08-07 | 姚景祥 | Tool for manufacturing exhaust vents of smoke exhaust ventilating pipes and using method thereof |
| CN104295096A (en) * | 2014-07-31 | 2015-01-21 | 山东三箭建设工程股份有限公司 | Leak-proof structure for cast-in-place concrete floor pipeline reserved hole and reserved hole mold |
| CN104912034A (en) * | 2015-04-14 | 2015-09-16 | 中铁四局集团第三建设有限公司 | Plugging method and device for hydraulic structure tie rod hole |
| CN105464224A (en) * | 2015-12-31 | 2016-04-06 | 四川航天建筑工程有限公司 | Anti-seepage structure for reserved hole in kitchen and toilet and construction method |
| CN108533876A (en) * | 2018-05-08 | 2018-09-14 | 五冶集团上海有限公司 | A kind of method for blocking of pre-buried pipeline casing joint |
| CN108952154A (en) * | 2018-08-06 | 2018-12-07 | 中冶天工集团有限公司 | A kind of simple plugging device of vertical duct preformed hole and its construction method |
| CN112809891A (en) * | 2021-01-06 | 2021-05-18 | 天津丰桥筑工住宅工业有限公司 | Construction method of prefabricated wall board and used preformed hole tool |
-
2011
- 2011-07-26 CN CN2011202660169U patent/CN202187556U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231444A (en) * | 2013-04-16 | 2013-08-07 | 姚景祥 | Tool for manufacturing exhaust vents of smoke exhaust ventilating pipes and using method thereof |
| CN103231444B (en) * | 2013-04-16 | 2016-09-28 | 姚景祥 | Smoke discharge ventilation pipeline steam vent tools and using method thereof |
| CN104295096A (en) * | 2014-07-31 | 2015-01-21 | 山东三箭建设工程股份有限公司 | Leak-proof structure for cast-in-place concrete floor pipeline reserved hole and reserved hole mold |
| CN104295096B (en) * | 2014-07-31 | 2016-01-13 | 山东三箭建设工程股份有限公司 | Cast-in-place concrete floor reserved holes of pipes anti-leakage structure and hole reservation mould |
| CN104912034A (en) * | 2015-04-14 | 2015-09-16 | 中铁四局集团第三建设有限公司 | Plugging method and device for hydraulic structure tie rod hole |
| CN105464224A (en) * | 2015-12-31 | 2016-04-06 | 四川航天建筑工程有限公司 | Anti-seepage structure for reserved hole in kitchen and toilet and construction method |
| CN108533876A (en) * | 2018-05-08 | 2018-09-14 | 五冶集团上海有限公司 | A kind of method for blocking of pre-buried pipeline casing joint |
| CN108952154A (en) * | 2018-08-06 | 2018-12-07 | 中冶天工集团有限公司 | A kind of simple plugging device of vertical duct preformed hole and its construction method |
| CN112809891A (en) * | 2021-01-06 | 2021-05-18 | 天津丰桥筑工住宅工业有限公司 | Construction method of prefabricated wall board and used preformed hole tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120411 |
|
| CX01 | Expiry of patent term |