CN103195243A - Adjustable water stop split bolt - Google Patents
Adjustable water stop split bolt Download PDFInfo
- Publication number
- CN103195243A CN103195243A CN201310109482XA CN201310109482A CN103195243A CN 103195243 A CN103195243 A CN 103195243A CN 201310109482X A CN201310109482X A CN 201310109482XA CN 201310109482 A CN201310109482 A CN 201310109482A CN 103195243 A CN103195243 A CN 103195243A
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- China
- Prior art keywords
- nut
- template
- screw rod
- screw
- water stop
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- 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.)
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Abstract
The invention discloses an adjustable water stop split bolt, belongs to the field of constructional engineering and solves the problem of poor opposite-pull connection waterproof effect in construction of a template engineering support system. The adjustable water stop split bolt comprises two bolts arranged on a template and a sleeve connected between the two bolts, wherein the free ends of the bolts are positioned on the template through nuts, the middle portion of the sleeve is flat, and therefore a water seepage line is lengthened and the water stop effect is improved. The bolts can be reused so that resources and cost are saved.
Description
Technical field
The present invention relates to adjustable sealing Screw arbor with nut at both-ends.
Background technology
In the existing form work engineering support system construction to drawing connection, mainly take band iron to connect or common screw connects.Wherein, the band iron connected mode need slice off the band iron of protrusion and concrete structural surface is carried out antirust processing behind shaping structures, construct loaded down with trivial details, waterproof effect is poor, spillage of material and cost are higher, is unfavorable for cost and quality control; It is to wear pipe outside screw rod that common screw connects, and this method waterproof effect is poor, is unfavorable for the quality control of concrete structure.
Summary of the invention
Problem to be solved by this invention provides adjustable sealing Screw arbor with nut at both-ends, effective waterproof, and it is convenient to construct, and applicability is strong.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: adjustable sealing Screw arbor with nut at both-ends, comprise two screw rods that are located on the template and be connected two sleeve pipes between the screw rod, the free end of described screw rod is positioned on the template by nut, and the middle part of described sleeve pipe is made as flat.
Improved, described sleeve pipe both ends are provided with external screw thread.
Improved, the middle part of described sleeve pipe is provided with the sealing sheet.
Improved, described sleeve pipe both ends are equipped with the internal thread that matches with screw rod.
Improved, described screw rod is provided with the rubber cushion that offsets with the template inboard.
Improved, the part on the described screw rod between nut and template is provided with mountain word button.
Beneficial effect:
After adopting technique scheme, this invents adjustable sealing Screw arbor with nut at both-ends
1) two screw rods and the sleeve pipe that connects two screw rods is set at the middle part are set in the end, realize the light loading and unloading of screw rod and template, and screw rod can reuse, economize on resources and cost;
2) middle part with sleeve pipe is made as flat, avoids the inside pipe casing infiltration;
3) at sleeve outer wall external screw thread is set and prolongs the infiltration route, improve stagnant water effect;
4) at sleeve pipe the sealing sheet is set and prolongs the infiltration route, improve stagnant water effect.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described further:
Fig. 1 is the structural representation of the adjustable sealing Screw arbor with nut at both-ends of the present invention.
The specific embodiment
As shown in Figure 1, adjustable sealing Screw arbor with nut at both-ends comprises two screw rods 1 that are located on the template and is connected two sleeve pipes 2 between the screw rod, is positioned on the part in the template outside successively successively suit mountain word on the described screw rod and buckles 6 and nut 5 and by the nut screwed in place.Described sleeve pipe both ends are provided with external screw thread and improve stagnant water effect, and described sleeve pipe both ends are equipped with the internal thread that matches with screw rod, and the middle part of described sleeve pipe is provided with sealing sheet 3, and described screw rod is provided with the rubber cushion 4 that offsets with the template inboard.The free end of described screw rod is the end that screw rod is positioned at the template outside.
Template is installed: screw rod 1 inserts from the template outside, in the template inboard rubber cushion 4 is enclosed within on the screw rod simultaneously, and screw rod is screwed in the sleeve pipe; Mountain word button is installed at last, and tightening nuts gets final product.During dismounting, turn on nut, screw out screw rod, mountain word button, screw rod are placed appropriate, in order to reusing.
Except above preferred embodiment, the present invention also has other embodiment, and those skilled in the art can make various changes and distortion according to the present invention, only otherwise break away from spirit of the present invention, all should belong to the defined scope of claims of the present invention.
Claims (6)
1. adjustable sealing Screw arbor with nut at both-ends, it is characterized in that: comprise two screw rods (1) that are located on the template and be connected two sleeve pipes (2) between the screw rod, the free end of described screw rod is positioned on the template by nut (5), and the middle part of described sleeve pipe is made as flat.
2. adjustable sealing Screw arbor with nut at both-ends according to claim 1, it is characterized in that: described sleeve pipe both ends are provided with external screw thread.
3. adjustable sealing Screw arbor with nut at both-ends according to claim 1 and 2, it is characterized in that: the middle part of described sleeve pipe is provided with sealing sheet (3).
4. adjustable sealing Screw arbor with nut at both-ends according to claim 1 and 2, it is characterized in that: described sleeve pipe both ends are equipped with the internal thread that matches with screw rod.
5. adjustable sealing Screw arbor with nut at both-ends according to claim 1 and 2, it is characterized in that: described screw rod is provided with the rubber cushion (4) that offsets with the template inboard.
6. adjustable sealing Screw arbor with nut at both-ends according to claim 1 and 2 is characterized in that: be provided with mountain word button (6) in the part that is positioned between nut and the template on the described screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310109482XA CN103195243A (en) | 2013-03-29 | 2013-03-29 | Adjustable water stop split bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310109482XA CN103195243A (en) | 2013-03-29 | 2013-03-29 | Adjustable water stop split bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103195243A true CN103195243A (en) | 2013-07-10 |
Family
ID=48718045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310109482XA Pending CN103195243A (en) | 2013-03-29 | 2013-03-29 | Adjustable water stop split bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103195243A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060702A (en) * | 2014-07-07 | 2014-09-24 | 杜霄鹤 | Split bolt hole plugging and reinforcing bolt and application thereof |
| CN106948599A (en) * | 2017-04-11 | 2017-07-14 | 中国华冶科工集团有限公司 | A kind of split bolt and its application method |
| CN112081376A (en) * | 2020-07-31 | 2020-12-15 | 何其佳 | Prevention of seepage water nut and split screw assembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000054627A (en) * | 1998-07-31 | 2000-02-22 | Katsuragawa Seira Seisakusho:Kk | Mold separator |
| CN2895616Y (en) * | 2006-04-11 | 2007-05-02 | 李正茂 | Combined water-stopping counter-pull screw bolt |
| CN201704955U (en) * | 2010-07-12 | 2011-01-12 | 叶锋萍 | Oppositely dragging screw |
| CN201786027U (en) * | 2010-08-05 | 2011-04-06 | 中建三局第一建设工程有限责任公司 | Water-sealing split screw for moulding board |
| CN203113789U (en) * | 2013-03-29 | 2013-08-07 | 中天建设集团有限公司 | Adjustable water-stopping pull screw |
-
2013
- 2013-03-29 CN CN201310109482XA patent/CN103195243A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000054627A (en) * | 1998-07-31 | 2000-02-22 | Katsuragawa Seira Seisakusho:Kk | Mold separator |
| CN2895616Y (en) * | 2006-04-11 | 2007-05-02 | 李正茂 | Combined water-stopping counter-pull screw bolt |
| CN201704955U (en) * | 2010-07-12 | 2011-01-12 | 叶锋萍 | Oppositely dragging screw |
| CN201786027U (en) * | 2010-08-05 | 2011-04-06 | 中建三局第一建设工程有限责任公司 | Water-sealing split screw for moulding board |
| CN203113789U (en) * | 2013-03-29 | 2013-08-07 | 中天建设集团有限公司 | Adjustable water-stopping pull screw |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060702A (en) * | 2014-07-07 | 2014-09-24 | 杜霄鹤 | Split bolt hole plugging and reinforcing bolt and application thereof |
| CN106948599A (en) * | 2017-04-11 | 2017-07-14 | 中国华冶科工集团有限公司 | A kind of split bolt and its application method |
| CN112081376A (en) * | 2020-07-31 | 2020-12-15 | 何其佳 | Prevention of seepage water nut and split screw assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130710 |