CN201460221U - Split water-stopping tie bolt - Google Patents
Split water-stopping tie bolt Download PDFInfo
- Publication number
- CN201460221U CN201460221U CN2009201044726U CN200920104472U CN201460221U CN 201460221 U CN201460221 U CN 201460221U CN 2009201044726 U CN2009201044726 U CN 2009201044726U CN 200920104472 U CN200920104472 U CN 200920104472U CN 201460221 U CN201460221 U CN 201460221U
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- CN
- China
- Prior art keywords
- water
- stopping
- tie bolt
- sealing
- split
- 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 discloses a split water-stopping tie bolt, which takes a water-stopping threaded rod provided with a water-stopping steel plate as a body and also comprises a pair of tie bolts of the same structure. The end parts of the tie bolts are provided with tie bolt heads respectively; and the internal thread of the tie bolt heads is matched with external thread at the two ends of the water-stopping threaded rod. The water-stopping tie bolt is in a split structure, is made of ordinary material with low cost, is easy to assemble and disassemble, and easy to use, is applied to templates made of different materials and wallboards of different thickness, effectively solves the problem of leakage generated at tie bolt parts in construction, has the characteristics of simple structure, convenient manufacturing, accurate positioning, secure fixation, reusability and the like, and also has vast popularization and utilization prospect.
Description
Technical field
The utility model relates to a kind of split sealing split bolt that is used for underground concrete pond and the construction of concrete of basement wall formwork for placing.
Background technology
The sealing Screw arbor with nut at both-ends that is used for building structure waterproof concrete vertical member and pond concrete-pool-wall reinforcing template at present mostly adopts monolithic sealing Screw arbor with nut at both-ends structure that template is reinforced.Be that sealing up screw is to be made through the two ends mantle fiber by an elongated round steel, and at the middle weldering sealing steel disc that adds of screw rod, the monolithic sealing split bolt of welding Template Location rod member in the screw thread certain distance of distance two ends, this kind monolithic sealing split bolt processing method expense of taking a lot of work is expected, there is defective in function of use, during use, need earlier screw rod to be passed template, and in template the external application pad, nut is fastening, stripping after construction is finished will expose unnecessary screw rod excision, and smear rustproof paint at screw end head, need electrogas welding and scaffold work high above the ground compounding practice when the bottom height is bigger during dismounting, danger is bigger, the expense of taking a lot of work material, and construction is by tearing inconvenience open, efficient is low, and the impression effect is relatively poor.Simultaneously since monolithic sealing Screw arbor with nut at both-ends behind stripping, inside and outside of concrete all leaves one section unnecessary screw rod, cutting back screw end head stagnant water effect can't reliably be guaranteed, because cutting back screw end head is in underground or the wet environment for a long time, corrosion can take place in the steel screw rod, even the corrosion of screw rod expansion can destroy concrete structure, water can enter concrete structure inside along the slit that the screw rod corrosion produces, not only destroy the globality of structure, also influenced the normal function of use of structure simultaneously.
Summary of the invention
The purpose of this utility model is to provide a kind of simple, easy to use, efficiency of construction and high split tool-type sealing split bolt of quality processed.
The utility model purpose is to realize like this, it is to be equipped with the sealing up screw of steel plate for sealing water for this split sealing split bolt, and it also comprises the Screw arbor with nut at both-ends that a pair of structure is identical, the end of Screw arbor with nut at both-ends is provided with the split bolt head, and the external screw thread at the internal thread of split bolt head and sealing up screw two ends matches.
The technological progress that the utility model is obtained: this sealing split bolt is one fen body structure, not only efficiently solves split bolt leakage problems that the position produces in construction, also has following advantage: 1. simple in structure, easy to make, reusable.2. material is common, and cost is low.3. accurate positioning, fixation, one man operation is easy to peace and tears use open.4. freely long and short, be suitable for the template of unlike material and the wallboard of different-thickness, have excellent popularization and utilize prospect.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model.
Fig. 2 is the utility model user mode structural representation.
The specific embodiment
For further describing the utility model, be described further below in conjunction with accompanying drawing.
As shown in Figure 1, it is by sealing up screw 3 and the steel plate for sealing water 4 of being located at sealing up screw 3 middle parts for this split sealing split bolt, the Screw arbor with nut at both-ends 1 that a pair of structure is identical constitutes, the end of Screw arbor with nut at both-ends 1 is provided with split bolt head 2, the external screw thread at the internal thread of split bolt head 2 and sealing up screw 3 two ends matches. during use, as shown in Figure 2, earlier in template 5 relative position centre drills and the identical hole of sealing split bolt diameter, then split sealing split bolt is stretched in template 5 bolts hole, make split bolt head 2 be close to template 5, butterfly card 6 is installed then reinforces template 5, promptly rotatablely move by split bolt head 2, thereby make it closed and locked with sealing up screw, concreting then. after the construction again by backspin split bolt head 2, remove split bolt head 2, split bolt head 2 cavities are stifled tight with the microdilatancy waterproofing mortar, make structure play the sealing effect.
Claims (1)
1. split sealing split bolt, it is to be equipped with the sealing up screw of steel plate for sealing water, it is characterized in that it also comprises the Screw arbor with nut at both-ends that a pair of structure is identical, the end of Screw arbor with nut at both-ends is provided with the split bolt head, and the external screw thread at the internal thread of split bolt head and sealing up screw two ends matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201044726U CN201460221U (en) | 2009-09-01 | 2009-09-01 | Split water-stopping tie bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201044726U CN201460221U (en) | 2009-09-01 | 2009-09-01 | Split water-stopping tie bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201460221U true CN201460221U (en) | 2010-05-12 |
Family
ID=42387574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201044726U Expired - Fee Related CN201460221U (en) | 2009-09-01 | 2009-09-01 | Split water-stopping tie bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201460221U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102296812A (en) * | 2011-06-10 | 2011-12-28 | 黄学贵 | Building template molding structure, fastening piece and building template construction method |
| CN102345385A (en) * | 2011-09-09 | 2012-02-08 | 大连市甘井子区高强标准件厂 | Turnover water stopping bolt |
| CN102444285A (en) * | 2010-10-09 | 2012-05-09 | 中国建筑第四工程局有限公司 | Method for manufacturing reinforced concrete basement external wall |
| CN103603493A (en) * | 2013-12-05 | 2014-02-26 | 任斌向 | Water-stopping tension brace screw device and using method thereof for mounting and dismounting of formwork |
| CN106121335A (en) * | 2016-08-21 | 2016-11-16 | 中铁四局集团有限公司 | Water treatment building base plate and the one-time formed formwork for placing of pool wall and construction method |
| CN106988334A (en) * | 2017-03-11 | 2017-07-28 | 杭州广赢建设工程有限公司 | A kind of open caisson supporting construction and open caisson construction method |
-
2009
- 2009-09-01 CN CN2009201044726U patent/CN201460221U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102444285A (en) * | 2010-10-09 | 2012-05-09 | 中国建筑第四工程局有限公司 | Method for manufacturing reinforced concrete basement external wall |
| CN102296812A (en) * | 2011-06-10 | 2011-12-28 | 黄学贵 | Building template molding structure, fastening piece and building template construction method |
| CN102345385A (en) * | 2011-09-09 | 2012-02-08 | 大连市甘井子区高强标准件厂 | Turnover water stopping bolt |
| CN103603493A (en) * | 2013-12-05 | 2014-02-26 | 任斌向 | Water-stopping tension brace screw device and using method thereof for mounting and dismounting of formwork |
| CN106121335A (en) * | 2016-08-21 | 2016-11-16 | 中铁四局集团有限公司 | Water treatment building base plate and the one-time formed formwork for placing of pool wall and construction method |
| CN106988334A (en) * | 2017-03-11 | 2017-07-28 | 杭州广赢建设工程有限公司 | A kind of open caisson supporting construction and open caisson construction method |
| CN106988334B (en) * | 2017-03-11 | 2019-02-19 | 杭州广赢建设工程有限公司 | A kind of open caisson support construction and open caisson construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20130901 |