CN203334440U - Structure for plugging threaded rod hole with corks - Google Patents
Structure for plugging threaded rod hole with corks Download PDFInfo
- Publication number
- CN203334440U CN203334440U CN2013203752580U CN201320375258U CN203334440U CN 203334440 U CN203334440 U CN 203334440U CN 2013203752580 U CN2013203752580 U CN 2013203752580U CN 201320375258 U CN201320375258 U CN 201320375258U CN 203334440 U CN203334440 U CN 203334440U
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- Prior art keywords
- screw rod
- cork
- hole
- rod hole
- corks
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- Expired - Fee Related
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Abstract
The utility model discloses a structure for plugging a threaded rod hole with corks. The structure comprises the threaded rod hole formed in a wall, the corks are arranged at the two ends of a hole opening of the threaded rod hole, the position, between the two corks, inside the threaded rod hole is filled with a foaming agent, and the position, close to the hole opening, of the outer end face of each cork is filled with waterproof cement mortar. Compared with the prior art, the structure has the advantages of being simple in structure, convenient to operate, low in manufacturing cost, high in reliability, safe, reliable, durable in use, good in waterproof effect and the like.
Description
Technical field
The utility model relates to a kind of structure of shutoff screw rod eye, particularly a kind of structure with cork shutoff screw rod eye.
Background technology
At present, all can run in building site when the metope shank of bolt is removed and need shutoff screw rod hole, present conventional way to be, not cut the pvc pipe in hole, only use the cement mortar shutoff, its conventional way is specific as follows:
First clean out the rubbish in screw, protrude concrete metope PVC plastic pipe and cut off to concordant with the concrete metope.The people stands in wall face, then extracts stopper rod, and hand is taken metal tube, in filled with dried hydraulic cement hod interpolation for several times, makes in metal tube the part mortar of packing into.Then make metal tube align screw, with stopper rod water of compaction cement mortar, make it to be pressed in screw, to interior porthole, extrude mortar for extremely, repeat said method and can fill up screw for several times.
Filling up screw divides and completes for three times.Mortar filling perforation for the first time completes half of screw overall length.Complete for the second time to wall face indent 5 ㎜ places.Last,, all over for to prevent the seepage between pvc pipe outer wall and concrete, must be plastered by the 1:2.5 cement mortar, protrudes metope 3 ㎜, and periphery is greater than every limit 30 ㎜ of screw, surperficial press polish, and after the cement mortar drying, the brush polyurethane water-proof paint can complete for one time.
Known from the above, the mode of existing shutoff screw rod eye not only exists the problem that construction is more difficult, but also exist the problem that plugging effect is poor, cost of manufacture is higher, service time is shorter, so the mode of existing shutoff screw rod eye is still perfect not.
Summary of the invention
The purpose of this utility model is: provide a kind of simple in structure, practical, reliability is high, a kind of structure with cork shutoff screw rod eye of durable in use, good water-proof effect, to overcome the deficiencies in the prior art.
The utility model is constructed as follows: a kind of structure with cork shutoff screw rod eye, comprise the screw rod hole be arranged on body of wall, two ends, hole in the screw rod hole are provided with cork, be filled with blowing agent between two corks in the screw rod hole, in the outer face of cork, near the place, hole, be filled with waterproof cement mortar.
The cork outer face of inserting the screw rod hole is 22mm～28mm far from hole.
Waterproof cement mortar exceeds metope 3mm～5mm.
Owing to having adopted technique scheme, utilize cork to carry out shutoff the screw rod eye be arranged on body of wall, compared with prior art, the utility model not only has simple in structure, easy to operate advantage, and there is low cost of manufacture, the advantages such as reliability is high, safe and reliable, durable in use, good water-proof effect.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Description of reference numerals: 1-screw rod hole, 2-cork, 3-blowing agent, 4-waterproof cement mortar, 5-body of wall.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Enforcement of the present utility model: a kind of structure with cork shutoff screw rod eye, comprise the screw rod hole 1 be arranged on body of wall, two ends, hole in screw rod hole 1 are provided with cork 2, be filled with blowing agent 3 between interior two corks 2 in screw rod hole 1, in the outer face of cork 2, near the place, hole, be filled with waterproof cement mortar 4.
Cork 2 outer faces of inserting screw rod hole 1 are 22mm～28mm far from hole.
Waterproof cement mortar 4 exceeds metope 3mm～5mm.
During work, at first with electric drill, the plastic pipe in screw rod hole 1 is cut, and residue is cleaned out.
Cork 2 is squeezed in screw rod hole 1 by exterior wall one side, cork 2 beyond the Great Wall end face apart from wall face 22mm～28mm.
With 1:2.5 waterproof cement mortar 4 shutoff holes, close up and exceed wall face 3 mm～5mm.
By the indoor infusion 3 of outwards dismissing to apart from interior metope 50mm.
Cork 2 is squeezed in screw rod hole 1 by interior wall one side, and cork 2 is the interior metope 22mm～28mm of end face distance beyond the Great Wall.
With 1:2.5 waterproof cement mortar shutoff hole, close up and exceed wall face 3 mm～5mm.
After the waterproofing mortar sclerosis, do water pouring test, the water pouring test time is no less than 24 hours and gets final product.
The utility model utilizes 2 pairs of screw rod holes of cork 1 to carry out shutoff, and good water-proof effect, service time are long, are worthy to be popularized.
Claims (3)
1. the structure with cork shutoff screw rod eye, comprise the screw rod hole (1) be arranged on body of wall, it is characterized in that: at the two ends, hole of screw rod hole (1), be provided with cork (2), be filled with blowing agent (3) between screw rod hole (1) interior two corks (2), in the outer face of cork (2), near the place, hole, be filled with waterproof cement mortar (4).
2. the structure with cork shutoff screw rod eye according to claim 1, it is characterized in that: cork (2) outer face of inserting screw rod hole (1) is 22mm～28mm far from hole.
3. the structure with cork shutoff screw rod eye according to claim 1, it is characterized in that: waterproof cement mortar (4) exceeds metope 3mm～5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203752580U CN203334440U (en) | 2013-06-27 | 2013-06-27 | Structure for plugging threaded rod hole with corks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203752580U CN203334440U (en) | 2013-06-27 | 2013-06-27 | Structure for plugging threaded rod hole with corks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203334440U true CN203334440U (en) | 2013-12-11 |
Family
ID=49703120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203752580U Expired - Fee Related CN203334440U (en) | 2013-06-27 | 2013-06-27 | Structure for plugging threaded rod hole with corks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203334440U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442842A (en) * | 2015-11-17 | 2016-03-30 | 甘肃第七建设集团股份有限公司 | Construction method for plugging fair-faced concrete split bolt hole |
| CN113175109A (en) * | 2021-04-27 | 2021-07-27 | 上海宝冶集团有限公司 | Plugging method of through-wall hole |
| CN114856007A (en) * | 2022-04-26 | 2022-08-05 | 中建二局第一建筑工程有限公司 | Compaction plugging construction method and screw hole plugging device |
-
2013
- 2013-06-27 CN CN2013203752580U patent/CN203334440U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442842A (en) * | 2015-11-17 | 2016-03-30 | 甘肃第七建设集团股份有限公司 | Construction method for plugging fair-faced concrete split bolt hole |
| CN113175109A (en) * | 2021-04-27 | 2021-07-27 | 上海宝冶集团有限公司 | Plugging method of through-wall hole |
| CN114856007A (en) * | 2022-04-26 | 2022-08-05 | 中建二局第一建筑工程有限公司 | Compaction plugging construction method and screw hole plugging device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20160627 |