CN102776967A - Supporting device of stone corbel for construction - Google Patents
Supporting device of stone corbel for construction Download PDFInfo
- Publication number
- CN102776967A CN102776967A CN2012101155369A CN201210115536A CN102776967A CN 102776967 A CN102776967 A CN 102776967A CN 2012101155369 A CN2012101155369 A CN 2012101155369A CN 201210115536 A CN201210115536 A CN 201210115536A CN 102776967 A CN102776967 A CN 102776967A
- Authority
- CN
- China
- Prior art keywords
- supporter
- angle bracket
- wall
- heat insulating
- insulating material
- 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.)
- Granted
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/21—Fastening means specially adapted for covering or lining elements
- E04F13/22—Anchors, support angles or consoles
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0801—Separate fastening elements
- E04F13/0832—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements
- E04F13/0857—Supporting consoles, e.g. adjustable only in a direction parallel to the wall
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/14—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/21—Fastening means specially adapted for covering or lining elements
- E04F13/26—Edge engaging fastening means, e.g. clamps, clips or border profiles
- E04F13/28—Edge engaging fastening means, e.g. clamps, clips or border profiles adjustable
Abstract
A support device of a bearing angle for an architectural stone includes: a supporter having a screw hole formed at the center thereof and being movable along a spiral thread of an anchor bolt fixed to a wall body; and a cutting blade part being formed on the supporter and penetrating into an insulator by a rotational force generated by movement of the supporter so as to be supported in contact with the wall body.
Description
Technical field
The present invention relates to a kind of building stone angle bracket bracing or strutting arrangement; Especially the central authorities at supporter form screw hole; Supporter fixing crab-bolt screw thread on the body of wall is moved; And forming cutter portion at supporter, cutter portion is through the rotatory force along with the mobile generation of screw hole, penetrates heat insulating material and injects the contact body of wall and play a supporting role.Because cutter portion through supporter; Heat insulating material cut into inject round-shaped the time and contact body of wall and produce supporting role; Therefore can more firmly fix the angle bracket that engages, avoid the crooked phenomenon of angle bracket, and then obtain outside the firm support force; By the heat insulating material of the cutter portion of the supporter cutting outside of can not dropping; But be positioned at supporter inside, thus reduce to greatest extent when on the wall angle bracket being installed damage that heat insulating material causes, make heat insulating material bring into play the building stone angle bracket bracing or strutting arrangement of heat insulation effect to greatest extent.
Background technology
Fig. 1 and Fig. 2 are known angle bracket diagrams.
Described known angle bracket is; When body of wall 7 surfaces of building are fixed like stone materials 8 such as marbles,, then vertical slotted hole 2 is inserted the crab-bolt 5 of fixing on the body of wall 7 earlier by heat insulating material 6 surfaces of pasting on the vertical panel contact body of wall 7; Fixing with nut 4 again, 3 of level boards are placed stone material 8.
Described known technology is after body of wall 7 surperficial paste heat-preserving materials 6; On the crab-bolt of exposing on heat insulating material 6 surfaces 5, insert the vertical slotted hole 2 of angle bracket and make vertical panel contact heat insulating material 6, on the crab-bolt of inserting on the vertical slotted hole 25, nut 4 is installed and is fixed angle bracket.
But on said crab-bolt 5, install in the process of nut 4, the stationary state that causes angle bracket because of the elastic force of heat insulating material 6 built on the sand, phenomenon such as crooked.
Said angle bracket is on the skew fixed, and then fixing stone material 8 also can't be neat on level board 3.
And said angle bracket stationary state built on the sand, pastes behind the stone material also unstablely, therefore causes that easily stone material 8 comes off suddenly and wait danger.
For solving said problem; The method that adopt the building site that has at present is; For said angle bracket directly contacts body of wall 7; Heat insulating material 6 positions of angle bracket contact are cut into square shape, produce through hole, the vertical panel 1 of angle bracket is inserted this through hole directly contact body of wall 7 and fix.
But said angle bracket reaches tens even hundreds of an architectural stickup quantity, needs the number of openings of cutting also to reach tens even hundreds of and causes ineffective problem.
And as stated, cutting out tens even a hundreds of through hole, its heat insulation effect also can correspondingly descend, and need try again the insulation measure and causes loaded down with trivial details, the inconvenient problem of work.
Summary of the invention
For solving said problem, the objective of the invention is to, utilize the cutter portion of supporter; Heat insulating material cut into inject round-shaped the time and the contact body of wall supports; And when engaging with angle bracket, phenomenons such as crooked can not appear yet, can stably fix and make support force firm more outside; Prevent to be dropped to the outside by the heat insulating material of cutter portion cutting; But it is inner and when on body of wall, pasting angle bracket, can reduce the damage that heat insulating material is caused to greatest extent to be positioned at supporter, makes the maximum heat insulation effect of heat insulating material performance.
For solving said problem, the technical scheme that the present invention adopts is that the central authorities' formation screw hole at supporter makes supporter move along the fixing crab-bolt screw thread of body of wall; Form cutter portion at supporter, make cutter portion, penetrate that heat insulating material injects and contact body of wall and playing a supporting role through rotatory force along with the mobile generation of screw hole.
As stated; Beneficial effect of the present invention is: the cutter portion that utilizes supporter; Heat insulating material cut into inject round-shaped the time and contact body of wall and playing a supporting role; Phenomenon such as the angle bracket of avoiding thus engaging therewith is crooked can stably be fixed and made support force more firm; The heat insulating material of the cutter portion of supported body cutting can not drop to the outside, but it is inner and when body of wall is pasted angle bracket, can reduce to greatest extent damage that heat insulating material causes to be positioned at supporter, makes the heat insulation effect of heat insulating material performance maximum.
Description of drawings
Fig. 1 is the part cutting oblique view of known angle bracket structure.
Fig. 2 is known angle bracket bonding state explanation sketch map.
Fig. 3 is the structure oblique view of bracing or strutting arrangement of the present invention.
Fig. 4 and Fig. 5 are the cohesive process explanation sketch mapes of bracing or strutting arrangement of the present invention.
Fig. 6 is the adjusting position explanation sketch map of the angle bracket under bracing or strutting arrangement of the present invention supports.
Fig. 7 is that bracing or strutting arrangement of the present invention supports on the angle bracket down view behind the placement stone material.
Main description of reference numerals
101-supporter 102-cutter portion
103-recess 104-screw hole
The 105-flange.
The specific embodiment
Below in conjunction with accompanying drawing, structure of the present invention is described in detail.
The structure of bracing or strutting arrangement of the present invention possesses: supporter 101; Central authorities form screw hole 104 and on the body of wall 14 screw thread of fixing crab-bolt 12 move; Make the angle bracket 11 of supported stone 16 firmly be fixed on body of wall 14; And when body of wall 14 is pasted angle brackets 11, reduce the damage that heat insulating material 15 is caused to greatest extent and improve heat insulation effect;
In addition, for avoiding reducing heat insulation effect, also form flange 105 at the outer peripheral face of supporter 101 from getting into air between said cutter portion 102 and the heat insulating material 15.
And, also possesses the recess 103 of insertion instrument 17 in screw hole 104 outer circumferential surface section of supporter 101 for supporter 101 is threaded with crab-bolt 12 through instrument 17.
The effect that has in the face of the present invention down describes.
Fig. 3 is the part cutting oblique view of support device structure of the present invention, and supporter 101 of the present invention is that the crab-bolt of exposing on heat insulating material 15 surfaces of pasting on elder generation and the body of wall 14 12 engages through screw.
Make the vertical slotted hole that forms on the vertical panel of angle bracket 11 kink nut 13 after engaging with crab-bolt 12 then and accomplish and engage.
In other words, Fig. 4 and Fig. 5 are the explanation sketch mapes to the engaging process of bracing or strutting arrangement of the present invention, and the crab-bolt exposed on the screw holes 104 that supporter of the present invention 101 central authorities are formed and body of wall 14 heat insulating materials 12 engages through screw.
Said crab-bolt 12 is with after screw hole 104 engages through screw, and supporter 101 moves along screw thread and rotates simultaneously and cut into heat insulating material 15 round-shaped by the cutter portion 102 that forms on the supporter 101.
And said cutter portion 102 can be rotated further and penetrate heat insulating material 15 and touch body of wall 14, and 101 of supporters stop because of said body of wall 7 can not rotate again.
Thereupon, supporter 101 of the present invention can not drop to the outside with the heat insulating material 15 of cutting, but inserts the inner space.
6 of the heat insulating materials that is cut fill up the inside of supporter 101 and avoid heat insulation effect to descend.
For said supporter 101, the staff can rotate with hand, it is engaged with crab-bolt 12, but its quantity is too many, can increase the weight of operational burden.
Therefore the present invention has formed recess 103 in the outer circumferential surface section of the screw hole 104 of supporter 101, so that insert electric tools 17 etc.
In other words, can electric tools be inserted the 103 automatic rotations of the female portion and the device work of supporter 101 is more promptly accomplished.
After the erection work of supporter 101 is accomplished; The crab-bolt of exposing at the screw hole 104 from the supporter 101 of firm support 12 engages existing angle bracket 11; The vertical slotted hole that forms on the vertical panel with said angle bracket 11 exactly sandwiches crab-bolt 12, nut 13 is installed is again fixed and get final product.
Said angle bracket 11 is as shown in Figure 6, can be in vertical slotted hole upper and lower moving, fixing again after therefore can first adjusting position.
After secure is lived angle bracket 11 on said supporter 101, as shown in Figure 7, after placing stone material 16 on the angle bracket 11, fix getting final product.
On the other hand, also be formed with flange 104 on supporter 101 outer peripheral faces of the present invention, to prevent reducing heat insulation effect because of 102 cuttings of cutter portion flow into air from the finedraw that produces between the boundary face of cutter portion 102 and heat insulating material 15.
Claims (3)
1. a building stone angle bracket bracing or strutting arrangement is characterized in that, comprising:
Supporter (101); Central authorities form screw hole (104) and move along the screw thread that body of wall (14) is gone up fixing crab-bolt (12); Make the angle bracket (11) of supported stone (16) firmly be fixed on body of wall (14); Go up when pasting angle bracket (11) simultaneously, reduce the damage that heat insulating material (15) is caused to greatest extent and improve heat insulation effect at body of wall (14); And
Cutter portion (102) in the rotatory force that supporter (101) go up to form and utilizes the rotation with said supporter (101) to produce, penetrates that heat insulating material (15) injects and contact body of wall (14) and supporting.
2. building stone angle bracket bracing or strutting arrangement according to claim 1 is characterized in that,
Also possess the flange (105) that forms to supporter (101) outer peripheral face, thereby prevent to reduce heat insulation effect from flowing into air between said cutter portion (102) and the heat insulating material (15).
3. building stone angle bracket bracing or strutting arrangement according to claim 1 is characterized in that,
Also possess the recess (103) of insertion instrument (17) in screw hole (104) outer circumferential surface section of supporter (101),, said supporter (101) and crab-bolt (12) are engaged through screw so that utilize instrument (17).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110040682A KR101077844B1 (en) | 2011-04-29 | 2011-04-29 | Stone corbel for support device |
KR10-2011-0040682 | 2011-04-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102776967A true CN102776967A (en) | 2012-11-14 |
CN102776967B CN102776967B (en) | 2017-04-19 |
Family
ID=45396908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210115536.9A Expired - Fee Related CN102776967B (en) | 2011-04-29 | 2012-04-19 | Supporting device of stone corbel for construction |
Country Status (5)
Country | Link |
---|---|
US (1) | US20120272609A1 (en) |
JP (1) | JP5972646B2 (en) |
KR (1) | KR101077844B1 (en) |
CN (1) | CN102776967B (en) |
WO (1) | WO2012148113A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105672539A (en) * | 2016-01-07 | 2016-06-15 | 陈晓通 | Stone back bolt pendant and using method thereof |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2745797A1 (en) * | 2011-07-08 | 2013-01-08 | Mark Van Dalen | Multi-piece anchor system for use with masonry over stud back-up walls |
KR101318299B1 (en) | 2012-05-21 | 2013-10-18 | 조아산업개발 주식회사 | Stone corbel for support device |
KR101402669B1 (en) | 2013-10-14 | 2014-06-09 | 송미선 | Install system of support unit for stone plate corbel |
KR101540963B1 (en) | 2014-04-11 | 2015-07-31 | 송미선 | Install system of support member for stone plate corbel and Support member install method thereof |
KR101492594B1 (en) | 2014-05-02 | 2015-02-23 | (주)신일앙카 | Support Anchorage Of Finishing Member, Contructing Device And Method Thereof |
KR101533938B1 (en) * | 2014-11-10 | 2015-07-03 | 기세진 | A bracket support with punching tube for insulating material |
CN104499606B (en) * | 2014-12-19 | 2017-02-22 | 中国建筑第七工程局有限公司 | Adjustable bolt combination structure |
KR101616543B1 (en) | 2015-09-11 | 2016-04-28 | (주)신일앙카 | Support Anchorage Of Finishing Member, Contructing Device And Method Thereof |
CN105386552A (en) * | 2015-12-17 | 2016-03-09 | 母养清 | Stone installing device |
USD788950S1 (en) * | 2016-03-16 | 2017-06-06 | Werner Co. | Roof anchor |
KR200486333Y1 (en) | 2016-08-17 | 2018-05-04 | 이나연 | Fixing Apparatus of Exterior Materials of Building |
KR101747774B1 (en) * | 2016-10-04 | 2017-06-15 | (주)다함석재 | installation device for supporting exterior material |
KR20190136838A (en) | 2018-05-31 | 2019-12-10 | 김순길 | Support angles for building finishing panels |
KR102324054B1 (en) | 2019-04-18 | 2021-11-11 | (주)대한볼트 | Supporting device for support angles to support the building stone panel |
KR102214739B1 (en) | 2019-05-21 | 2021-02-10 | 이성대 | Anchor Support with Drill and Construction Method thereof |
KR102324056B1 (en) | 2019-08-14 | 2021-11-11 | (주)대한볼트 | Supporting device for support angles to support the building stone panel |
KR102285343B1 (en) | 2019-10-10 | 2021-08-04 | 김형윤 | Insulated Anchor Support with Drill and Anchor Bolt Structure using It |
KR102345205B1 (en) | 2019-10-18 | 2021-12-30 | 김형윤 | Insulated Anchor Support with Drill Attatched by Magnets and Anchor Bolt Structure using It |
CN113756540B (en) * | 2021-08-28 | 2023-01-17 | 武汉特艺达建筑装饰设计工程有限公司 | Glass fiber reinforced cement decorative component and manufacturing method thereof |
CN114960967B (en) * | 2022-05-26 | 2023-08-11 | 中建八局总承包建设有限公司 | Resin screw rod connecting device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5118235A (en) * | 1991-02-11 | 1992-06-02 | Illinois Tool Works Inc. | Washer with integral flap and fastening assembly combining fastener with such washer |
KR200339487Y1 (en) * | 2003-11-05 | 2004-01-24 | 황유섭 | Angle supporting object for building stone pannel construction |
CN101265746A (en) * | 2007-03-15 | 2008-09-17 | 日吉华株式会社 | Substrate fixture and external wall constructing structure |
CN201416249Y (en) * | 2009-04-10 | 2010-03-03 | 深圳市亨泰利家俱有限公司 | Panel fixing device |
KR100987700B1 (en) * | 2010-03-17 | 2010-10-13 | 광스틸 주식회사 | A fixing bracket for heat insulator and clading of building |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3244839A1 (en) * | 1982-12-03 | 1984-06-07 | Achim Ing.(grad.) 8000 München Hirsemann | Insulation material retainer |
JPS61225447A (en) * | 1985-03-29 | 1986-10-07 | 株式会社 栗本鉄工所 | Heat insulating composite panel |
US5063722A (en) * | 1989-03-31 | 1991-11-12 | Hohmann Enterprises, Inc. | Gripstay channel veneer anchor assembly |
US5607272A (en) * | 1995-01-06 | 1997-03-04 | Illinois Tool Works Inc. | Attachment plate for insulation panels |
DE19619318A1 (en) * | 1996-05-14 | 1997-11-20 | Hilti Ag | Insulation fastener |
US6406243B1 (en) * | 2001-03-21 | 2002-06-18 | Illinois Tool Works Inc. | Washer with dome profile |
JP4376125B2 (en) | 2004-05-13 | 2009-12-02 | 株式会社山下工業研究所 | Socket for anchor bolt setter |
KR20090019233A (en) * | 2007-08-20 | 2009-02-25 | 주식회사 네오폴리텍 | Spacer for heat insulator |
JP4545179B2 (en) * | 2007-09-11 | 2010-09-15 | 株式会社ツヅキ | Exterior insulation method for building and reinforcing metal fittings for bolts |
KR100990440B1 (en) * | 2008-02-19 | 2010-10-29 | 박경찬 | Anchor bolt for fixation of stone |
KR20100026925A (en) * | 2008-09-01 | 2010-03-10 | 주식회사 에프엠테크 | Stone plate fixing apparatus of the building |
KR20100031805A (en) * | 2008-09-16 | 2010-03-25 | 김재옥 | Stone corbel |
US8544228B2 (en) * | 2009-10-27 | 2013-10-01 | Joseph Bronner | Winged anchor and spiked spacer for veneer wall tie connection system and method |
-
2011
- 2011-04-29 KR KR1020110040682A patent/KR101077844B1/en active IP Right Grant
-
2012
- 2012-04-05 JP JP2012086078A patent/JP5972646B2/en not_active Expired - Fee Related
- 2012-04-06 US US13/441,716 patent/US20120272609A1/en not_active Abandoned
- 2012-04-17 WO PCT/KR2012/002899 patent/WO2012148113A2/en active Application Filing
- 2012-04-19 CN CN201210115536.9A patent/CN102776967B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5118235A (en) * | 1991-02-11 | 1992-06-02 | Illinois Tool Works Inc. | Washer with integral flap and fastening assembly combining fastener with such washer |
KR200339487Y1 (en) * | 2003-11-05 | 2004-01-24 | 황유섭 | Angle supporting object for building stone pannel construction |
CN101265746A (en) * | 2007-03-15 | 2008-09-17 | 日吉华株式会社 | Substrate fixture and external wall constructing structure |
CN201416249Y (en) * | 2009-04-10 | 2010-03-03 | 深圳市亨泰利家俱有限公司 | Panel fixing device |
KR100987700B1 (en) * | 2010-03-17 | 2010-10-13 | 광스틸 주식회사 | A fixing bracket for heat insulator and clading of building |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105672539A (en) * | 2016-01-07 | 2016-06-15 | 陈晓通 | Stone back bolt pendant and using method thereof |
CN105672539B (en) * | 2016-01-07 | 2018-05-04 | 陈晓通 | A kind of stone material back of the body bolt suspension member and its application method |
Also Published As
Publication number | Publication date |
---|---|
JP2012233395A (en) | 2012-11-29 |
CN102776967B (en) | 2017-04-19 |
KR101077844B1 (en) | 2011-11-07 |
US20120272609A1 (en) | 2012-11-01 |
JP5972646B2 (en) | 2016-08-17 |
WO2012148113A2 (en) | 2012-11-01 |
WO2012148113A3 (en) | 2013-03-28 |
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Granted publication date: 20170419 Termination date: 20210419 |