CN201301557Y - Device for stopping water permeating external wall after bolts on external wall formwork are demounted - Google Patents
Device for stopping water permeating external wall after bolts on external wall formwork are demounted Download PDFInfo
- Publication number
- CN201301557Y CN201301557Y CNU2008201867451U CN200820186745U CN201301557Y CN 201301557 Y CN201301557 Y CN 201301557Y CN U2008201867451 U CNU2008201867451 U CN U2008201867451U CN 200820186745 U CN200820186745 U CN 200820186745U CN 201301557 Y CN201301557 Y CN 201301557Y
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- China
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- nut
- screw arbor
- template
- wall
- antipriming
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- Expired - Fee Related
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Abstract
The utility model provides a device for stopping water permeating an external wall after bolts on an external wall formwork are demounted, comprising counter-pulled screws, formworks, wood beams and vertical steel pipe beams. The counter-pulled screws are transversely penetrated between the two formworks and screwed at the outer sides of the wood beams by nuts; the two formworks are symmetrically arranged at two sides of the counter-pulled screws; the wood beams and vertical steel pipe beams, which are fastened at the outer sides of the formworks; water-stopping steel plates are welded to the middle of the counter-pulled screws; and beam cushion block end closures are fixed at the joint of the counter-pulled screws and the inner walls of the formworks. When the formworks are dismounted, and the beam cushion block end closures are chiseled away, water can not pass through the water-stopping steel plates because the water-stopping steel plates are high, so that the counter-pulled screws at the other sides of the water-stopping steel plates can not be corroded by water, thereby, the water can not permeate the inner side of the external wall.
Description
Technical field
The utility model relates to a kind of antipriming, especially a kind of antipriming of outer wall template formwork through-wall bolt.
Background technology
In construction work, the antipriming of general outer wall template formwork through-wall bolt mainly contains: the split bolt that 1. has sleeve pipe: after building, extract bolt out, with expansion agent stop up with sleeve pipe with the thick screw of diameter, growth along with service time, the phenomenon that seeps water can appear in expansion agent, and the water of infiltration is easy to the Screw arbor with nut at both-ends general corrosion in the body of wall, thereby the phenomenon and the complex process of wall leakage occur; 2. split bolt not with well: the Screw arbor with nut at both-ends steel bar end is cut off at two ends after the form removal, at screw rod steel bar end external coating waterproof agent, the method is difficult for handling well, the perishable steel bar end of the water capacity, and then with the Screw arbor with nut at both-ends general corrosion in the body of wall, thereby the wall leakage phenomenon appears.
The utility model content
The utility model provides a kind of easy realization waterproof, and the antipriming of the simple a kind of outer wall template through-wall bolt of technology.
In order to solve above technical problem, the antipriming of a kind of outer wall template through-wall bolt of the present utility model, by Screw arbor with nut at both-ends, symmetry be installed on the Screw arbor with nut at both-ends both sides template, be anchored on the stupefied and steel pipe of a tree, used in making timber for boats wood in the template outside perpendicular stupefied, be through at template and form by the Screw arbor with nut at both-ends that nut is anchored on the stupefied outside of a tree, used in making timber for boats wood, described Screw arbor with nut at both-ends is equally spaced according to the area of required body of wall of building, its innovative point is: described Screw arbor with nut at both-ends is transverse between two templates, is provided with antipriming at the medium position of Screw arbor with nut at both-ends.
Described antipriming is for to be welded with steel plate for sealing water at the Screw arbor with nut at both-ends medium position; At Screw arbor with nut at both-ends and the fixing thick flitch cushion block plug of template inwall intersection.
Described antipriming also can be at the Screw arbor with nut at both-ends medium position and is welded with the sealing steel loop; At the fixing circular platform type plug of Screw arbor with nut at both-ends and template inwall intersection.
The diameter of described rubber seal ring, circular platform type plug interstitial hole is all less than Screw arbor with nut at both-ends diameter 1.5～2.5mm.
Advantage of the present utility model is: be welded with steel plate for sealing water admittedly on Screw arbor with nut at both-ends, and fix thick flitch cushion block plug on the inboard Screw arbor with nut at both-ends of template; Behind stripping, thick flitch cushion block plug is cut, and with cement waterproofing mortar layering in 1: 2 mend floating, tamp, even the meeting of the flitch cushion block plug place after tamping water leaking-in, but water walks to the steel plate for sealing water place, and because of steel plate for sealing water has certain altitude, water can not be crossed steel plate for sealing water, and then the Screw arbor with nut at both-ends of steel plate for sealing water opposite side can not guaranteed that the body of wall inboard the phenomenon that seeps water can not occur by aqueous corrosion; Simultaneously, fixedly the nut of Screw arbor with nut at both-ends is welded between two arch steels admittedly, prevents to build the back and expands because of concrete, and nut is by spalling even split outwards fly bomb of back.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
The structural representation that Fig. 2 distributes for the utility model Screw arbor with nut at both-ends;
Fig. 3 is the structural representation of the utility model nut.
The specific embodiment
As shown in Figure 1, Screw arbor with nut at both-ends 1 cross direction profiles is welded with steel plate for sealing water 3 admittedly at the medium position of Screw arbor with nut at both-ends 1 in required outer wall displacement 2 of building; Template 4 symmetries are installed on the two ends of Screw arbor with nut at both-ends 1, and are fixed with flitch cushion block plug 5 on the inboard Screw arbor with nut at both-ends 1 of template 4; The outside that a tree, used in making timber for boats wood is stupefied 6, steel pipe perpendicular stupefied 10 is anchored on template 4.
Shown in Fig. 2,3, Screw arbor with nut at both-ends 1 is through at template 4 and is tightly fixed on stupefied 6 outsides of a tree, used in making timber for boats wood by nut 8.Screw arbor with nut at both-ends 1 is equally spaced according to wall area, and nut 8 is welded in 9 of two arch steels admittedly, prevents to build the back concrete and expands, and nut 8 is by spalling even outside fly bomb.
Concrete operations are as follows: screw nut 8, make that a tree, used in making timber for boats wood is stupefied 6, template 4 is fastening with Screw arbor with nut at both-ends 1, after watering concrete, stupefied 6, the template 4 of removal nut 8 and a tree, used in making timber for boats wood, cut off and water concrete back wall both sides and be exposed to outer Screw arbor with nut at both-ends 1, again flitch cushion block plug 5 is cut, and with cement waterproofing mortar layering in 1: 2 mend floating, tamp and get final product.If the cement mortar place water leaking-in that tamps, but can not cross steel plate for sealing water 3 because of the water that infiltrates, and then the Screw arbor with nut at both-ends of steel plate for sealing water opposite side can not guaranteed the phenomenon that seeps water can not occur in the body of wall by aqueous corrosion.
Described antipriming also can be and is fixed with the rubber seal ring at the middle part; Replace steel plate for sealing water 3 with the rubber seal ring, replace flitch cushion block plug 5 with the circular platform type plug simultaneously; And the diameter of glue seal ring, circular platform type plug interstitial hole is all less than Screw arbor with nut at both-ends diameter 1.5～2.5mm.
Claims (4)
1, a kind of antipriming of outer wall template through-wall bolt, by Screw arbor with nut at both-ends, symmetry be installed on both sides, Screw arbor with nut at both-ends position template, be anchored on the stupefied and steel pipe of a tree, used in making timber for boats wood in the template outside perpendicular stupefied, be through at template and form by the Screw arbor with nut at both-ends that nut is anchored on the stupefied outside of a tree, used in making timber for boats wood, described Screw arbor with nut at both-ends is equally spaced according to the area of required body of wall of building, it is characterized in that: described Screw arbor with nut at both-ends is transverse between two templates, and Screw arbor with nut at both-ends is provided with antipriming.
2, the antipriming of a kind of outer wall template through-wall bolt according to claim 1 is characterized in that: described antipriming is for to be welded with steel plate for sealing water at the Screw arbor with nut at both-ends medium position; At Screw arbor with nut at both-ends and the fixing thick flitch cushion block plug of template inwall intersection.
3, the antipriming of a kind of outer wall template through-wall bolt according to claim 1 is characterized in that: described antipriming also can be at the Screw arbor with nut at both-ends medium position and is welded with the sealing steel loop; At the fixing circular platform type plug of Screw arbor with nut at both-ends and template inwall intersection.
4, the antipriming of a kind of outer wall template through-wall bolt according to claim 3 is characterized in that: the diameter of described rubber seal ring, circular platform type plug interstitial hole is all less than Screw arbor with nut at both-ends diameter 1.5～2.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201867451U CN201301557Y (en) | 2008-11-03 | 2008-11-03 | Device for stopping water permeating external wall after bolts on external wall formwork are demounted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201867451U CN201301557Y (en) | 2008-11-03 | 2008-11-03 | Device for stopping water permeating external wall after bolts on external wall formwork are demounted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201301557Y true CN201301557Y (en) | 2009-09-02 |
Family
ID=41085181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201867451U Expired - Fee Related CN201301557Y (en) | 2008-11-03 | 2008-11-03 | Device for stopping water permeating external wall after bolts on external wall formwork are demounted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201301557Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888244A (en) * | 2015-01-25 | 2016-08-24 | 通州建总集团有限公司 | Energy-saving sectional type water stop split screw rod device |
| CN106437140A (en) * | 2016-07-06 | 2017-02-22 | 江苏江中集团有限公司 | Vault shear wall anti-explosion and drilling-resistant formwork erecting construction method |
| CN107724677A (en) * | 2017-10-18 | 2018-02-23 | 宁波建工工程集团有限公司 | Steel bar template positioning constructing structure and its construction method in reinforced concrete member |
| CN108086678A (en) * | 2017-11-30 | 2018-05-29 | 中国二十冶集团有限公司 | Split bolt end portion treating method |
| CN109440929A (en) * | 2018-11-13 | 2019-03-08 | 贵州建工集团第六建筑工程有限责任公司 | A kind of prefabricated traction construction method of installation of roof system stressed arch-bar high-altitude tensioning |
-
2008
- 2008-11-03 CN CNU2008201867451U patent/CN201301557Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888244A (en) * | 2015-01-25 | 2016-08-24 | 通州建总集团有限公司 | Energy-saving sectional type water stop split screw rod device |
| CN106437140A (en) * | 2016-07-06 | 2017-02-22 | 江苏江中集团有限公司 | Vault shear wall anti-explosion and drilling-resistant formwork erecting construction method |
| CN107724677A (en) * | 2017-10-18 | 2018-02-23 | 宁波建工工程集团有限公司 | Steel bar template positioning constructing structure and its construction method in reinforced concrete member |
| CN108086678A (en) * | 2017-11-30 | 2018-05-29 | 中国二十冶集团有限公司 | Split bolt end portion treating method |
| CN109440929A (en) * | 2018-11-13 | 2019-03-08 | 贵州建工集团第六建筑工程有限责任公司 | A kind of prefabricated traction construction method of installation of roof system stressed arch-bar high-altitude tensioning |
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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: 20090902 Termination date: 20141103 |
|
| EXPY | Termination of patent right or utility model |