CN102128197A - Method for fixing self-tapping screw into wall body - Google Patents
Method for fixing self-tapping screw into wall body Download PDFInfo
- Publication number
- CN102128197A CN102128197A CN 201010613350 CN201010613350A CN102128197A CN 102128197 A CN102128197 A CN 102128197A CN 201010613350 CN201010613350 CN 201010613350 CN 201010613350 A CN201010613350 A CN 201010613350A CN 102128197 A CN102128197 A CN 102128197A
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- China
- Prior art keywords
- tapping screw
- polymer mortar
- wall
- self
- self tapping
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Abstract
The invention relates to a method for fixing a self-tapping screw into a wall body. The method comprises the following steps: 1.punching a position at which an object is to be fixed; 2. filling the wall body with polymer mortar; 3. placing the self-tapping screw wound with a spiral wire in the accurate position at which the object is to be fixed in the polymer mortar; 4. dismounting the self-tapping wire after the initial solidification of the polymer mortar; and 5. fixing the object when the polymer mortar is integrated with the wall body with the spiral wire after the polymer mortar is condensed. The method provided by the invention has the advantages that the spiral wire embedded in the hole of the wall is integrated with the wall body, and the hole can not be enlarged; the fixing of the spiral wire by the polymer mortar is fastened, a nut shape is formed, when the self-tapping screw is screwed in the hole, the self-tapping screw can not be loose because of the deformation of the wire, and the uplift resistance and dismounting times of a bolt are improved; most importantly, wall holes which are remained in a background technology and can not be used can be remedied by the method; and the maximum effect is achieved.
Description
[technical field]
The present invention relates to the fixedly method of self tapping screw of a kind of body of wall, especially relate to the fixedly firm more and raising method of accuracy of self tapping screw.
[background technique]
At present, the common body of wall in market fixedly self tapping screw has two kinds, and first kind is that rectangular batten one end that will be slightly larger than porthole is earlier made timber wedge, one of taper just big one little, then timber wedge is being squeezed into porthole, on self tapping screw, going into and play fixation in the timber wedge; Initial stage with this kind method fixed object is still very firm, but As time goes on, the drying of timber wedge is out of shape and is inner small and outside big taper, and timber wedge is easy to occur loosening, obscission.Second kind is everybody common plastic expansion pipe, adopt on the self tapping screw and go into plastic expansion pipe fixed object, because porthole is wanted electricity consumption hammer drill hole, and that electric hammer rotates vibration is very big, be easy to the Off center point, and self tapping screw can only on go into the central point of expansion tube, and the object that is fixed does not reach desirable position, it is attractive in appearance or not point-blank therefore to have influence on the object that is fixed.Be of long duration equally, the plastic expansion pipe is easy to generate distortion makes the slit become big, and expansion tube is loosening, finally causes fixing failure, and porthole can't normally use.
[summary of the invention]
In order to overcome disadvantages of background technology, fixedly self tapping screw is more firmly and the technology of degree of accuracy to the invention provides a kind of body of wall.
For solving the problems of the technologies described above, the present invention adopts following technological scheme;
A kind of body of wall is the method for self tapping screw fixedly, 1, the be fixed position punching of object, 2, porthole is filled up polymer mortar, 3, being wound with the self tapping screw that helical is pricked thread, put into the accurate position of the object that will be fixed in the polymer mortar, 4, treat that the polymer mortar initial stage solidifies after.Again self tapping screw is drawn off, 5, etc. prick the silk body of wall with helical after the polymer mortar final set and form an one, it is firm finally to reach fixed object.
Helical is pricked slightly long three millimeters at the two ends of the bundle silk of silk, plays after solidifying more firmly, forms one with body of wall and can not come off.
Advantage of the present invention is; The helical bundle silk that is embedded in the porthole forms integral body with body of wall, and hole can not enlarge; Polymer mortar fixedly helical is pricked silk firmly, forms nut type, can not become flexible because of pricking deformation of filament when self tapping screw is screwed into hole, has improved the withdrawal resistance and the dismounting number of times of bolt; Most importantly can also repair the left porthole that can not normally use in the background technique with the method; Reach optimum efficiency.
[description of drawings]
Fig. 1 is a structural representation of the present invention;
Fig. 2 process flow diagram;
Among the figure; 1, body of wall; 2, porthole; 3, polymer mortar; 4, helical is pricked silk; 5, prick the two ends of silk; 6, self tapping screw.
[embodiment]
Can explain the present invention in more detail by the following examples, disclose purpose of the present invention and be intended to protect all changes and improvements in the scope of the invention that the present invention is not limited to the following examples;
The fixing method of self tapping screw of Fig. 2, described a kind of body of wall in conjunction with the accompanying drawings 1; Earlier bore the porthole 2 of wanting the fixation body position at body of wall 1, with polymer mortar 3 porthole 2 is filled and led up then, helical bundle silk 4 is being wrapped in the groove of self tapping screw 6 uniformly, the self tapping screw 6 that winds helical bundle silk 4 is filled in the polymer mortar 3, the polymer mortar 3 at initial stage is soft, this is to prick the position that the self tapping screw 6 of silk 4 is placed on the optimal fixation object winding helical, treat after polymer mortar 3 initial sets self tapping screw 6 to be back-outed, the helical bundle silk 4 that is wrapped on the self tapping screw 6 will be fixed in the porthole 2, when forming one with body of wall 1 after polymer mortar 3 final set, stay the helical of 2 li of portholes and prick silk 4 formation nut types, therefore can not come off, helical is pricked silk 4 and is formed one with polymer mortar 3, can not prick silk 4 distortion because of helical takes place loosening, porthole 2 can not enlarge yet, and it is firm finally to reach fixed object.With this technology can also repair timber wedge and the plastic expansion pipe is left can not be at the porthole 2 of usefulness, repair efficiency is particularly evident.
Claims (2)
1. the fixing method of self tapping screw of a body of wall is characterized in that:
1), the be fixed position punching (2) of object;
2), porthole (2) is filled up polymer mortar (3);
3), prick the self tapping screw (6) of silk (4), put into will the be fixed position of object, polymer mortar (3) lining being wound with helical;
4), treat that polymer mortar (3) initial stage solidifies after, again self tapping screw (6) is drawn off;
5), etc. prick silk (a 4) body of wall (1) with helical after polymer mortar (3) final set and form an one, it is firm finally to reach fixed object.
2. body of wall according to claim 1 is the method for self tapping screw fixedly, it is characterized in that: helical is pricked slightly long three millimeters at the two ends (5) of the bundle silk of silk (4), plays after solidifying more firmly, forms one with body of wall (1) and can not come off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010613350 CN102128197A (en) | 2010-12-30 | 2010-12-30 | Method for fixing self-tapping screw into wall body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010613350 CN102128197A (en) | 2010-12-30 | 2010-12-30 | Method for fixing self-tapping screw into wall body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102128197A true CN102128197A (en) | 2011-07-20 |
Family
ID=44266415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010613350 Pending CN102128197A (en) | 2010-12-30 | 2010-12-30 | Method for fixing self-tapping screw into wall body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102128197A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105473878A (en) * | 2014-07-28 | 2016-04-06 | 株式会社青山制作所 | Self-tapping screw for soft metals |
| CN115614552A (en) * | 2022-07-27 | 2023-01-17 | 华能灌云清洁能源发电有限责任公司 | Method for fixing pipeline |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5006023A (en) * | 1990-04-24 | 1991-04-09 | Stanley Kaplan | Strip-out preventing anchoring assembly and method of anchoring |
| JPH08135640A (en) * | 1994-09-16 | 1996-05-31 | Yoshihiro Imai | Nut loosening preventive device |
| WO1999019637A1 (en) * | 1997-10-14 | 1999-04-22 | Ming Yan | A bolt with an energy-reserving and self-locking device |
| EP1760334A1 (en) * | 2004-06-07 | 2007-03-07 | Taijiro Soeda | Falling-off prevention device and loosening prevention nut |
| CN201412432Y (en) * | 2009-05-19 | 2010-02-24 | 祁锦明 | Threaded connection piece of circular-section composite material |
| CN101793277A (en) * | 2009-02-04 | 2010-08-04 | 李宽弘 | Improvement device for reusable expansion screw and mounting method thereof |
-
2010
- 2010-12-30 CN CN 201010613350 patent/CN102128197A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5006023A (en) * | 1990-04-24 | 1991-04-09 | Stanley Kaplan | Strip-out preventing anchoring assembly and method of anchoring |
| JPH08135640A (en) * | 1994-09-16 | 1996-05-31 | Yoshihiro Imai | Nut loosening preventive device |
| WO1999019637A1 (en) * | 1997-10-14 | 1999-04-22 | Ming Yan | A bolt with an energy-reserving and self-locking device |
| EP1760334A1 (en) * | 2004-06-07 | 2007-03-07 | Taijiro Soeda | Falling-off prevention device and loosening prevention nut |
| CN101793277A (en) * | 2009-02-04 | 2010-08-04 | 李宽弘 | Improvement device for reusable expansion screw and mounting method thereof |
| CN201412432Y (en) * | 2009-05-19 | 2010-02-24 | 祁锦明 | Threaded connection piece of circular-section composite material |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105473878A (en) * | 2014-07-28 | 2016-04-06 | 株式会社青山制作所 | Self-tapping screw for soft metals |
| CN115614552A (en) * | 2022-07-27 | 2023-01-17 | 华能灌云清洁能源发电有限责任公司 | Method for fixing pipeline |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110720 |