CN201915508U - Dedicated anchor bolt for EIF finished board - Google Patents
Dedicated anchor bolt for EIF finished board Download PDFInfo
- Publication number
- CN201915508U CN201915508U CN2011200136183U CN201120013618U CN201915508U CN 201915508 U CN201915508 U CN 201915508U CN 2011200136183 U CN2011200136183 U CN 2011200136183U CN 201120013618 U CN201120013618 U CN 201120013618U CN 201915508 U CN201915508 U CN 201915508U
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- China
- Prior art keywords
- expansion
- wall
- bolt
- anchor bolt
- thermal insulation
- 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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- 238000009413 insulation Methods 0.000 claims abstract description 38
- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 13
- 238000010276 construction Methods 0.000 description 12
- 238000010792 warming Methods 0.000 description 11
- 238000004873 anchoring Methods 0.000 description 6
- 238000004134 energy conservation Methods 0.000 description 6
- 206010058109 Hangnail Diseases 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 5
- 230000002950 deficient Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000004793 Polystyrene Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000009435 building construction Methods 0.000 description 4
- 229920002223 polystyrene Polymers 0.000 description 4
- 238000010923 batch production Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004794 expanded polystyrene Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 229920006389 polyphenyl polymer Polymers 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000023753 dehiscence Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
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- Building Environments (AREA)
Abstract
本实用新型公开了一种外墙外保温成品板专用锚栓，包括插入保温板内及墙体安装孔中的膨胀栓，在膨胀栓的尾部设有垂直于膨胀栓本体的压片，所述膨胀栓本体内沿其轴线设置有贯通的中心孔，且膨胀栓本体沿其轴向设置有膨胀缝；所述锚栓还包括能插入所述中心孔并将膨胀栓膨胀的膨胀钉。采用本隐形锚栓，可实现在外墙保温成品板上的四周部位根据需要安装任意数量的锚栓，从而实现快速高效、安全、牢固地将快装板安装在外墙上。采用本专用锚栓可直接将外墙保温成品板牢固地贴靠在外墙上，无需任何其他工序。
The utility model discloses an anchor bolt special for finished boards with external thermal insulation of external walls, which includes expansion bolts inserted into the insulation board and the installation holes of the wall body, and a pressing piece perpendicular to the body of the expansion bolt is arranged at the tail of the expansion bolt. The expansion bolt body is provided with a through central hole along its axis, and the expansion bolt body is provided with an expansion joint along its axial direction; the anchor bolt also includes an expansion nail that can be inserted into the central hole and expand the expansion bolt. By using the invisible anchor bolt, any number of anchor bolts can be installed on the surrounding parts of the finished thermal insulation board of the outer wall according to the needs, so as to realize fast, efficient, safe and firm installation of the quick-release board on the outer wall. With this special anchor bolt, the finished thermal insulation board of the outer wall can be directly attached to the outer wall firmly without any other process.
Description
Technical field:
The utility model relates to the special-purpose crab-bolt of a kind of external wall outer insulation production board, belongs to building material technical field.
Background technology:
Along with the stable continuously and healthily growth of China's economy, construction business develops rapidly, construction scope enlarges rapidly, the building construction area in 1 year of present China is also more than the summation of the building construction area that all developed countries built up in a year, it is predicted in first 20 years of this century, builing industry will be the golden period of development, building area will obtain 26 square metres per capita to cities and towns in 2010, rural area building area per capita will reach 30 square metres, to reach 68,600,000,000 square metres to the year two thousand twenty whole nation building construction area, huge construction scope like this, be unprecedented in history, be peerless in the world, be the high-tide period of building construction the nearly decades of China, construction scope will increase considerably, and the present existing building overwhelming majority of China is the non-energy-saving building of highly energy-consuming, left energy consumption has seriously restricted national development, therefore, building energy conservation relates to great public interest, strategy with national sustainable development, must put teeth in by national strength, relevant government department takes the necessary measures, implement building energy conservation, a series of files have been issued, and relevant standard and standard have been formulated in succession, as the portion that builds clearly stipulates with " civilian construction administration of energy conservation regulation " that No. 143 minister's order issues: unit in charge of construction's violation energy-saving design in construction compulsory standard, the serious qualification certificates revoked are also done over again again, and owned building is not done exterior-wall heat insulation and will not be checked and accepted.Therefore, the building energy conservation activity is vigorous already the carrying out of building.Exterior-wall heat insulation and decoration come into one's own, and become the building energy conservation system that Ministry of Construction's emphasis is promoted.Exterior-wall heat insulation mainly adopts " adhesive polystyrene granule heat-insulating system " and " expansion polyphenyl plate thin plastering exterior wall heat-insulation system " dual mode at present, but all has very big defective.The shortcoming that the adhesive polystyrene granule heat-insulating system exists is: whole operation is all in the exterior wall operation, loaded down with trivial details, the thickness of constructing is difficult for grasping, blanking time is long, require when big when insulation layer thickness, need the multiple tracks construction, duration can be longer or can causes thermal insulation dehiscence, thereby, the application that energy-conservation requirement is reached 65% o'clock adhesive polystyrene granule heat-insulating system just is restricted, cause the mandatory provision of part city formulation in recent years, forbid to adopt this system to do exterior-wall heat insulation, and mandatory requirement use EPS plate or XPS plate to do external wall insulation.Though expansion polyphenyl plate thin plastering exterior wall heat-insulation system is the optimal selection of exterior-wall heat insulation, the defective that exists remains: whole system is implemented operation and is still needed one operation together on exterior wall, and speed of application is slow, and waste of material is big, the construction cost height.Therefore the technical barrier that exists is: the one, realize batch production production, and promptly in factory other layers of stack of warming plate last layer one deck are produced finished product fast-assembling plate in advance, also just need not on exterior wall, to have constructed together a procedure, this difficult problem solves substantially; The 2nd, how the fast-assembling plate with finished product clings on the exterior wall, and this difficult problem is not also really solved.CN2903239 discloses a kind of " thermal insulation wall paint of external wall application integrated board " utility model patent, the defective that exists is: it only is provided with four plug-in crab-bolts between putty layer and alkali resistant glass fibre open weave cloth, reinforce steel wire and realize the firmness of plate on metope, obviously be unscientific, from terms of mechanics, long more its firmness of the length of steel wire just more little (because the steel wire of its design must be installed fastening in the place that panel area manifests), therefore, length has just influenced the adherence force of plate on metope, and plate face balance degree also can't be controlled, and exposed steel wire also can produce " cold and hot bridge " reaction, steel wire corrodes easily influences firmness, brings certain hidden danger to safety, puts off until some time later the negative and positive angle of building, lines, the turning, the just more difficult operation of positions such as door and window hole, difficulty of construction does not reduce, and operating expenses is still very high.CN2898168 discloses a kind of " side hidden anchoring parts for composite heat-preservation board " utility model patent, the defective that exists is: it can only do stealthy anchoring in the side of fast-assembling plate, will certainly influence the stickup degree of plate and metope like this, because it is to be difficult to make whole plate face producing balanced forces that the plate of a 600MM * 1200MM area is only installed several hidden anchoring parts in its peripheral sides, the characteristics pliable and tough according to polyphenyl plate self will make middle part hollowing or protrusion, cause adhesive power to reduce, resisting wind press capacity is not enough, the design of the compressing tablet of hidden anchoring parts is in the middle level of warming plate side in addition, pressure area is too little, shell of compression thickness is too thin, if the attached heavy too big or high-rise blast of insulation layer brings certain hidden danger all can for the safety of building.Therefore, wanting real the realization pastes the fast-assembling plate that batch production is produced on the exterior wall safely and efficiently, the key issue that must solve is, can any amount of anchoring piece be installed in any position of fast-assembling plate, also will guarantee when body of wall is installed the fast-assembling plate, not destroy the plate face of moulding by anchoring piece.
Summary of the invention:
For overcoming the defective of prior art, the purpose of this utility model is to provide a kind of external wall outer insulation production board special-purpose crab-bolt, adopt this concealed anchor bolt, can be implemented on the exterior-wall heat insulation production board around the position crab-bolt of any amount is installed as required, thereby realize rapidly and efficiently, safety, securely the fast-assembling plate be installed on the exterior wall.Adopt this special-purpose crab-bolt directly the exterior-wall heat insulation production board to be abutted on the exterior wall securely, need not any other operation.
The utility model technical solution problem adopts following technical scheme:
The special-purpose crab-bolt of a kind of external wall outer insulation production board, comprise and insert in the warming plate and the expansible plug in the body of wall installing hole, be provided with compressing tablet at the afterbody of expansible plug perpendicular to the expansible plug body, be provided with the centre bore of perforation in the described expansible plug body along its axis, and the expansible plug body axially is provided with dilatation joint along it; Described crab-bolt also comprises the expandable nail that can insert described centre bore and expansible plug is expanded.
Design feature of the present utility model also is:
The excircle of described expansible plug body is provided with hangnail.
Described compressing tablet or be cross or for circular or for triangle or for semicircle or be in-line.
Reinforcing rib is set, and described reinforcing rib is connected between described compressing tablet and the described expansible plug body.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
1, the special-purpose crab-bolt of the utility model exterior-wall heat insulation production board can very conveniently be attached to the exterior-wall heat insulation production board on the exterior wall surface one by one.Crab-bolt is installed in any position that can be implemented in plate, arrives entire plate face producing balanced forces, can not produce hollowing or warping phenomenon, and resisting wind press capacity improves, and neither damages decorative cover, does not also destroy its integrality.
2, the upper edge, the back side of compressing tablet its radially be provided with reinforcing rib, the end that expansible plug inserts the body of wall installing hole all is provided with screwed reinforcing rib, has both increased the hardness of crab-bolt, also can prevent to rotate when mounted.
3, the expansible plug end that inserts the body of wall installing hole is provided with hangnail, allows cement-bonded in itself and the body of wall installing hole be one during installation, strengthens the degree of connection of warming plate and body of wall, the security performance of raising insulating layer of external wall.
4, the special-purpose crab-bolt of the utility model can be with the finished product external wall insulation in surface of wall assembling arbitrarily Anywhere, and safety and environmental protection is easy for installation, when the saving of labor saves, improves work efficiency.
5, the special-purpose crab-bolt of the utility model can be made with polyamides ammonium, polyethylene or polypropylene, and hardness by force, burn into does not produce cold and hot bridge, in light weight, and its finished product is specious, durable in use, assembling is quick, can realize batch production production.
Description of drawings:
Fig. 1 is the three-dimensional structure diagram of the utility model crab-bolt; Fig. 2 is the sectional drawing of expansible plug; Fig. 3 inserts the interior sectional drawing of expansible plug for expandable nail; Fig. 4 A, 4B are the stereogram of cross compressing tablet expansible plug; Fig. 4 C, 4D are the stereogram of in-line compressing tablet expansible plug, and compressing tablet and expansible plug body constitute the T font; Fig. 4 E, 4F are the stereogram of round tablet expansible plug; Fig. 4 G, 4H are the stereogram of another kind of in-line compressing tablet expansible plug, and compressing tablet and expansible plug body constitute L shaped; Fig. 4 I, 4J are the stereogram of triangle compressing tablet expansible plug; Fig. 4 K, 4L are the stereogram of semicircle compressing tablet expansible plug; Fig. 5 inserts the interior front view of warming plate for crab-bolt; Fig. 6 inserts warming plate and the interior sectional drawing of body of wall for crab-bolt.
Number in the figure: 1 expansible plug, 2 compressing tablets, 3 centre bores, 4 dilatation joints, 5 expandable nails, 6 hangnails, 7 reinforcing ribs, 8 warming plates, 9 boundary mortar layers, 10 bodies of wall.
Below pass through the specific embodiment, and the utility model is described in further detail in conjunction with the accompanying drawings.
The specific embodiment:
Embodiment: referring to Fig. 1-4, the special-purpose crab-bolt of the external wall outer insulation production board of present embodiment, comprise and insert in the warming plate and the expansible plug 1 in the body of wall installing hole, be provided with compressing tablet 2 at the afterbody of expansible plug perpendicular to the expansible plug body, be provided with the centre bore 3 of perforation in the expansible plug body along its axis, and the expansible plug body axially is provided with dilatation joint 4 along it; Described crab-bolt also comprises the expandable nail 5 that can insert described centre bore and expansible plug is expanded.
In specifically being provided with, the excircle of expansible plug body is provided with hangnail 6, allows cement-bonded in itself and the body of wall installing hole be one during installation, strengthens the degree of connection of warming plate and body of wall, the security performance of raising insulating layer of external wall.In order to use at the different position of warming plate, described compressing tablet 2 or be cross or for circular or for triangle or for semicircle or be in-line is provided with reinforcing rib 7 between described compressing tablet 2 and described expansible plug body.
In the use, referring to Fig. 5,6, the special-purpose crab-bolt of present embodiment be intercalated in 8 four jiaos of finished product thermal insulation plates or in the place of meeting play the flanging effect, (the 1.0cm-1.5cm cutting edge is arranged all around the finished product thermal insulation plate,) at first smear the boundary mortar layer at the exterior-wall heat insulation production board back side and stick on body of wall 10 surfaces on request, at the turning of two or four blocks finished product thermal insulation plates or the middle part dark with electric drill about 40cm that punches in body of wall, expansible plug is inserted in the hole, again expansion of metal nail is squeezed in the centre bore 3 of expansible plug and made its expansion can play firm effect.Shown in Fig. 5-6, adopting conventional expanded polystyrene foams plate is that EPS plate or polystyrene extruded sheet are the XPS plate.
Referring to Fig. 6, allow external wall insulation and body of wall cement-bonded for one during installation, but the degree of connection of crab-bolt reinforcement plate and body of wall can not be pulled out behind the crab-bolt insertion installing hole, the end that outer compressing tablet upper edge radially is provided with reinforcing rib, band hangnail is provided with shaft orientation reinforcing rib, to strengthen its hardness.Compressing tablet can be designed to any other shape that needs, and as cross, circle, triangle, semicircle, in-line, compressing tablet and expansible plug body constitute L shaped, T font etc.
The specification of every external wall insulation is generally 600cm*600cm, 800cm*800cm, 1200cm*1200cm. certainly also can make Any shape and size according to the requirement of construction, gap between plate and the plate is about 1.0cm-1.5cm, slit between the external wall insulation adopts weather strip or elastic water-proof fluid sealant to fill and lead up sealing, prevents that rainwater is penetrated into body of wall between the slit.Inner corner trim on the body of wall, external corner, cornice, shrinkage joint, door and window, hole, cornice, parapet receives first-class place, the equal warming plates that can tailor in advance or finalize the design according to the shape of this part and size, other operations are the same, and efficient, firm installation is carried out in the special-purpose crab-bolt of the utility model any position that can be implemented in production board and body of wall in other words.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200136183U CN201915508U (en) | 2011-01-17 | 2011-01-17 | Dedicated anchor bolt for EIF finished board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200136183U CN201915508U (en) | 2011-01-17 | 2011-01-17 | Dedicated anchor bolt for EIF finished board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201915508U true CN201915508U (en) | 2011-08-03 |
Family
ID=44415311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200136183U Expired - Fee Related CN201915508U (en) | 2011-01-17 | 2011-01-17 | Dedicated anchor bolt for EIF finished board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201915508U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105256900A (en) * | 2015-09-30 | 2016-01-20 | 江苏卧牛山保温防水技术有限公司 | Pressure-resistant anchor bolt and application of pressure-resistant anchor bolt |
| CN106703250A (en) * | 2016-12-03 | 2017-05-24 | 青岛科瑞新型环保材料集团有限公司 | Assembled self-insulation wall and forehand technology thereof |
| CN107906101A (en) * | 2017-12-15 | 2018-04-13 | 山东国创节能科技股份有限公司 | A kind of grafting assembled wall body anchors swollen bolt |
| CN114525885A (en) * | 2022-04-22 | 2022-05-24 | 南通现代建筑产业发展有限公司 | PC concrete member and connection structure |
| CN114908940A (en) * | 2022-06-08 | 2022-08-16 | 上海宝冶集团有限公司 | Light stone external wall heat insulation and decoration integrated plate and construction method thereof |
-
2011
- 2011-01-17 CN CN2011200136183U patent/CN201915508U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105256900A (en) * | 2015-09-30 | 2016-01-20 | 江苏卧牛山保温防水技术有限公司 | Pressure-resistant anchor bolt and application of pressure-resistant anchor bolt |
| CN106703250A (en) * | 2016-12-03 | 2017-05-24 | 青岛科瑞新型环保材料集团有限公司 | Assembled self-insulation wall and forehand technology thereof |
| CN106703250B (en) * | 2016-12-03 | 2019-02-05 | 青岛科瑞新型环保材料集团有限公司 | A prefabricated self-insulation wall and its positive punching process |
| CN107906101A (en) * | 2017-12-15 | 2018-04-13 | 山东国创节能科技股份有限公司 | A kind of grafting assembled wall body anchors swollen bolt |
| CN107906101B (en) * | 2017-12-15 | 2024-03-26 | 山东国创节能科技股份有限公司 | Plug-in assembled wall anchoring expansion bolt |
| CN114525885A (en) * | 2022-04-22 | 2022-05-24 | 南通现代建筑产业发展有限公司 | PC concrete member and connection structure |
| CN114525885B (en) * | 2022-04-22 | 2022-07-12 | 南通现代建筑产业发展有限公司 | PC concrete member and connection structure |
| CN114908940A (en) * | 2022-06-08 | 2022-08-16 | 上海宝冶集团有限公司 | Light stone external wall heat insulation and decoration integrated plate and construction method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20180117 |