CN106545145A - A kind of anchoring piece molectron fixed for warming plate anchoring and its heat-preserving wall - Google Patents
A kind of anchoring piece molectron fixed for warming plate anchoring and its heat-preserving wall Download PDFInfo
- Publication number
- CN106545145A CN106545145A CN201611098424.1A CN201611098424A CN106545145A CN 106545145 A CN106545145 A CN 106545145A CN 201611098424 A CN201611098424 A CN 201611098424A CN 106545145 A CN106545145 A CN 106545145A
- Authority
- CN
- China
- Prior art keywords
- anchoring piece
- pole
- center
- interior
- end cap
- 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.)
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Links
- 238000004873 anchoring Methods 0.000 title claims abstract description 143
- 238000010792 warming Methods 0.000 title claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 239000003365 glass fiber Substances 0.000 claims abstract description 16
- 238000009413 insulation Methods 0.000 claims abstract description 15
- 239000004567 concrete Substances 0.000 claims abstract description 10
- 239000011241 protective layer Substances 0.000 claims description 5
- 239000011083 cement mortar Substances 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 description 7
- 238000004134 energy conservation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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
- E04F13/08—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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/762—Exterior insulation of exterior walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
Abstract
A kind of anchoring piece molectron fixed for warming plate anchoring and its heat-preserving wall, including outer anchoring piece and interior anchoring piece, the outer anchoring piece includes outer anchoring piece center-pole and the first end cap positioned at outer anchoring piece center-pole outer end, and the size of first end cap is more than the size of the cross section of outer anchoring piece center-pole；The outer anchoring piece center-pole is hollow structure；The interior anchoring piece includes interior anchoring piece center-pole and the second end cap positioned at interior anchoring piece center-pole outer end, size of the size of second end cap more than the cross section of interior anchoring piece center-pole, the interior anchoring piece center-pole are inserted in the hollow structure of outer anchoring piece center-pole.This anchoring piece is mainly used in the prefabricated components of plant produced self heat insulation wall, its China and foreign countries' anchoring piece is mainly used in warming plate is fixed in concrete, interior anchoring piece is mainly used in glass fiber net in the cement mortar protective course on the outside of embedded warming plate or steel wire anchor, and the plate stitch of warming plate is not taken in addition, the heat bridge of self heat insulation wall is preferably minimized, and hung upside down by the mutual of overhead kick thorn in inside and outside anchoring piece molectron, define very big pulling capacity, and need not be fixed with peg again, and in interior anchoring piece sleeve pipe very easily ready for insertion into the centre of outer anchoring piece, but cannot extract.
Description
Technical field
The present invention relates to building material technical field, the warming plate of more particularly to a kind of novel fabricated body of wall is anchored to be determined
Anchoring piece molectron and its heat-preserving wall.
Background technology
Used as maximum developing country, China's per Unit GDP Energy Consumption is world average level more than 2 times, in the face of increasingly
Severe energy security situation, country are all carrying forward vigorously energy-saving and emission-reduction in every field.Building energy consumption occupies China's total energy consumption
20 ~ 30%, therefore building energy conservation is just particularly important.Newest building energy-saving standard be northern area and Xia Redong coldly
The cities and towns residential architecture in area is 65%, and other building energy conservations are 50%, and only a few regional requirements are 75%.Due to China's building energy conservation
Development is later, and each side all owe ripe compared with European and American developed countries, and energy-saving technological measure is also relative with standard to fall behind, but overall
For, super low energy consumption building, green building are the development trends of China's building.
Super low energy consumption building is commonly referred to as passive type building at home, i.e., without heating and the air-conditioning or using extremely low of active
Energy consumption can just maintain the building of comfortable indoor thermal environment.The peripheral structure of passive type building requirements building has pole
Good heat insulation effect and seal, see according to the situation of current passive type building, using the best organic insulation of heat-insulating property
, used as insulation construction, its thickness is more than 15cm, and uses vacuum thermal insulation plate, total thickness for material polyurethane or polystyrene foam
Degree control can meet the insulation demand of super low energy consumption building within 6cm.
Assembled architecture is the main flow direction of engineering construction, that is, build house as producing automobile, carry out work comprehensively
Factory's Prefabrication, the build model assembled by scene.But assembled body of wall is related to using in the case of warming plate at present
The fixation of warming plate, in currently available technology, the anchoring piece of the fixed employing of warming plate is the group of an outer anchoring piece and steel nail
Close, it is impossible to which warming plate is separately anchored with glass fiber net or steel wire, and because having steel nail through warming plate, cold bridge is very big, because
This needs a kind of new fixture of exploitation to carry out fix warming plate, it is ensured that the fixation of warming plate.
The content of the invention
In order to solve above-mentioned technical problem, the technical solution used in the present invention is：
A kind of anchoring piece molectron fixed for warming plate anchoring, including outer anchoring piece and interior anchoring piece, the outer anchoring piece
Including outer anchoring piece center-pole and the first end cap positioned at outer anchoring piece center-pole outer end, the size of first end cap is more than
The size of the cross section of outer anchoring piece center-pole；The outer anchoring piece center-pole is hollow structure；In the interior anchoring piece includes
Anchoring piece center-pole and the second end cap positioned at interior anchoring piece center-pole outer end, the size of second end cap are more than interior anchoring
The size of the cross section of part center-pole, the interior anchoring piece center-pole are inserted in the hollow structure of outer anchoring piece center-pole.
Preferably, the internal face of the hollow structure arranges the first projection, the interior anchoring piece center-pole outside wall surface sets
Put the second projection, when the interior anchoring piece center-pole inserts the hollow structure of outer anchoring piece center-pole, first projection and the
Two projections mutually fasten.
Preferably, first projection and the second projection are structure thorns.
Preferably, first projection from internal face outward or interior extreme direction extend, the extension side of the second projection
To raised with first contrary.
Preferably, density M that structure is pierced is set to the function apart from L from outer end inboard end, i.e. M=F（L）, then F'
（L）>0, then F''（L）>0, wherein F'（L）、F''（L）It is F respectively（L）First order derivative and second derivative.
Preferably, the inner end of the outer anchoring piece arranges convex portion.
Preferably, the inner end of the outer anchoring piece arranges opening, extend in outer anchoring piece center-pole.
Preferably, the outside wall surface of described outer anchoring piece center-pole arranges structure thorn, the structure thorn extends towards outer end.
Preferably, first end cap and the second end cap are circle, first end cap with diameter greater than the second end cap
Diameter.
A kind of heat-preserving wall, including concrete wall, warming plate, heat-insulation layer and foregoing anchoring piece molectron, institute
State outer anchoring piece to be arranged between adjacent warming plate, for warming plate is fixed in concrete, set outside the warming plate
Glass fiber net or steel wire are put, the interior anchoring piece is arranged on outside glass fiber net or steel wire, for fixing glass fiber net or steel wire,
Outside the fixed glass fiber net or steel wire, heat-insulation layer is set.
Relative to prior art, the invention has the advantages that or advantage：
1）This anchoring piece is mainly used in the prefabricated components of plant produced self heat insulation wall, and its China and foreign countries' anchoring piece is mainly used in protecting
Warm plate is fixed in concrete, interior anchoring piece be mainly used in glass fiber net in the cement mortar protective course on the outside of embedded warming plate or
Steel wire anchor, and the plate stitch of warming plate is not taken in addition, the heat bridge of self heat insulation wall is preferably minimized, and by inside and outside anchoring
In part molectron, the thorn of falling structure is mutually projecting, defines very big pulling capacity, and need not be fixed with peg again.
2）The present invention is by arranging inside and outside two anchoring pieces, interior anchoring piece centre very easily ready for insertion into outer anchoring piece
Sleeve pipe in, but cannot extract, it is ensured that the fixation of glass fiber net or steel wire and warming plate.
3）The density of structure thorn of the present invention by outer anchoring piece internal face and interior anchoring piece outside wall surface is with inside from outer end
The change at end, it is ensured that inside and outside anchoring piece is further fixed.
4）The present invention arranges structure thorn by outer anchoring piece outside wall surface, it is ensured that the fixation of outer anchoring piece, it is ensured that warming plate
Fixation.
5）The density of structure thorn of the present invention by outer anchoring piece outside wall surface is with the change from outer end inboard end, it is ensured that outward
Anchoring piece is further fixed.
Description of the drawings
Fig. 1 is the structural representation of outer anchoring piece.
Fig. 2 is the structural representation of interior anchoring piece.
Fig. 3 is the structural representation that inside and outside anchoring piece is combined.
Fig. 4 is the structural representation on body of wall using inside and outside anchoring piece.
In figure：In figure：1st, outer anchoring piece；2nd, interior anchoring piece；3rd, concrete wall；4th, warming plate, 5, glass fiber net or steel wire
Net, 6, protective layer；
1-1, center-pole, 1-2, the first end cap, 1-3, convex portion, 1-4, opening, 1-5, projection, 1-6 projections；
2-1, center-pole, 2-2, the second end cap, 2-3 projections.
Specific embodiment
Below in conjunction with the accompanying drawings, the invention will be further described.
Fig. 1-3 illustrates a kind of anchoring piece molectron fixed for warming plate anchoring, including outer anchoring piece 1 and interior anchoring
Part 2, as shown in figure 1, the outer anchoring piece 1 includes outer anchoring piece center-pole 1-1 and is located at outer anchoring piece center-pole 1-1 outer ends
The first end cap 1-2, the size of the size of the first end cap 1-2 more than the cross section of outer anchoring piece center-pole 1-1；It is described outer
Anchoring piece center-pole 1-1 is hollow structure.
As shown in Fig. 2 the interior anchoring piece 2 includes interior anchoring piece center-pole 2-1 and positioned at interior anchoring piece center-pole 2-1
Size of the size of the second end cap 2-2 of outer end, the second end cap 2-2 more than the cross section of interior anchoring piece center-pole 2-1, institute
State in the hollow structure that interior anchoring piece center-pole 2-1 inserts outer anchoring piece center-pole 1-1, as shown in Figure 3.
Preferably, the first end cap 1-2 and the second end cap 2-1 is circle, described center-pole 1-1 and 1-2 is round
Tee section.
Preferably, the diameter with diameter greater than the second end cap 2-2 of the first end cap 1-2.Preferably, the first end cap
The diameter of 1-2 is 1.2-1.8 times of the diameter of the second end cap 2-2, preferably 1.3-1.5 times.
Preferably, the diameter of center-pole 1-1 is 6-8mm, the diameter of center-pole 1-2 is 3-4mm.
Preferably, the internal face of the hollow structure arranges the first projection 1-5, outside the interior anchoring piece center-pole 2-1
Wall arranges the second projection 2-3, when the interior anchoring piece center-pole 2-1 inserts the hollow structure of outer anchoring piece center-pole 1-1, institute
State the first projection and the second projection mutually fastens.
Preferably, first projection 1-5 and the second projection 2-3 are structure thorns.
Preferably, first projection 1-5 from internal face outward（That is the top end cap 1-2 directions of Fig. 1）Or it is interior
End（That is the lower lug 1-3 of Fig. 1）Direction extends, and the bearing of trend of the second projection 2-3 is contrary with the first projection.
By arrange projection bearing of trend conversely, can cause by inside and outside anchoring piece molectron the thorn of falling structure it is mutual
It is projecting, very big pulling capacity is defined, and need not be fixed with peg again.
Preferably, density M that structure is pierced is set to the function apart from L from outer end inboard end, i.e. M=F（L）, then F'
（L）>0, then F''（L）>0, wherein F'（L）、F''（L）It is F respectively（L）First order derivative and second derivative.
By above-mentioned setting so that the first projection（Structure is pierced）1-5 and the second projection（Structure is pierced）The distribution density of 2-3 is along outer
End inboard end constantly increases, and increased amplitude is also increasing.By above-mentioned setting so that the adhesion of interior outer process
As the extension from outer end inboard end constantly increases, it is ensured that internal adhesion so that interior anchoring piece is more difficult to extract, from
And ensure that combining closely for inside and outside anchoring piece.It is found through experiments, by being arranged such, can improves 20-40%'s or so
Fixing force.
Above-mentioned formula is applied to projection 1-5 and 2-3.
Preferably, being S from the center-pole 1-1 length of outer anchorage element 1Always, in dashing forward that the inner end of center-pole is arranged
The density for playing 1-5 is MIt is interior, then density M=M of projection 1-5It is interior*（s/SAlways）a, wherein a is coefficient, 1.18<a<1.23.
Above-mentioned relation is obtained by substantial amounts of numerical simulation and its experiment, is tested by substantial amounts of
Card.Density distribution is carried out by above-mentioned relation, enable to combination degree reach it is best.
Preferably, 1.19<a<1.21.
Preferably, as s/S increases, a is gradually reduced.
Preferably, the inner end of the outer anchoring piece 1 arranges convex portion 1-3.By arranging convex portion, it is further ensured that interior
End and the adhesion of body of wall, it is ensured that do not allow to be drawn out easily in the inner.
Preferably, the inner end of the outer anchoring piece 1 arranges opening 1-4, outer anchoring piece center-pole 1-1 is extended to
In.Accordingly, 2 the inner of interior anchoring piece is also provided with the opening corresponding with opening 1-4, as shown in Figure 2.
By arranging opening 1-4, the adhesion of outer anchoring piece 1 and body of wall can be also further ensured that, it is ensured that outer anchoring piece 1 is not
Easily extract.
Preferably, the outside wall surface of described outer anchoring piece center-pole 1-1 arranges structure thorn 1-6, the structure pierces 1-6 towards outer
End extends.Extend towards Fig. 1 upper directions.
Preferably, density m that outside wall surface structure is pierced is set to the function apart from L from outer end inboard end, i.e. m=f
（L）, then f'（L）>0, then f''（L）>0, wherein f'（L）、f''（L）It is f respectively（L）First order derivative and second derivative.
By above-mentioned setting so that the distribution density of structure thorn 1-6 constantly increases along outer end inboard end, and increase
Amplitude is also increasing.By above-mentioned setting so that the adhesion of projection 1-6 and body of wall with the extension from outer end inboard end not
Disconnected increase so that outer anchoring piece is more difficult to extract, so as to ensure that combining closely for inside and outside anchoring piece.It is found through experiments,
By being arranged such, the fixing force of 15-30% or so can be improved.
Preferably, first end cap and the second end cap are circle, first end cap with diameter greater than the second end cap
Diameter.
A kind of heat-preserving wall, including concrete wall 3, warming plate 4, protective layer 6 and foregoing anchoring piece molectron,
The outer anchoring piece is arranged between adjacent warming plate 4, for warming plate 4 is fixed in concrete wall 3, the insulation
Glass fiber net or steel wire 5 are set outside plate 4, and the interior anchoring piece 2 is arranged on outside glass fiber net or steel wire 5, for fixing glass
Fibre web or steel wire 5, arrange protective layer 6 outside the fixed glass fiber net or steel wire 5.
This anchoring piece is mainly used in the prefabricated components of plant produced self heat insulation wall, its China and foreign countries' anchoring piece be mainly used in by
Warming plate is fixed in concrete wall, and interior anchoring piece is mainly used in glass in the cement mortar protective course on the outside of embedded warming plate
Fibre web or steel wire anchor, and the plate stitch of warming plate is not taken in addition, the heat bridge of self heat insulation wall is preferably minimized, and by interior
In outer anchoring piece molectron, the thorn of falling structure is mutually projecting, defines very big pulling capacity, and need not be fixed with peg again.
The above, only the preferred embodiment of the present invention, protection scope of the present invention are not limited merely to above-mentioned reality
Example is applied, all technical schemes belonged under this invention thinking belong to protection scope of the present invention.It should be pointed out that for this technology is led
For the technical staff in domain, protection scope of the present invention is also considered as in any improvement without departing from the principle of the invention.
Claims (10)
1. a kind of anchoring piece molectron for warming plate anchoring, including outer anchoring piece and interior anchoring piece, the outer anchoring piece
Including outer anchoring piece center-pole and the first end cap positioned at outer anchoring piece center-pole outer end, the size of first end cap is more than
The size of the cross section of outer anchoring piece center-pole；The outer anchoring piece center-pole is hollow structure；In the interior anchoring piece includes
Anchoring piece center-pole and the second end cap positioned at interior anchoring piece center-pole outer end, the size of second end cap are more than interior anchoring
The size of the cross section of part center-pole, the interior anchoring piece center-pole are inserted in the hollow structure of outer anchoring piece center-pole.
2. anchoring piece molectron as claimed in claim 1, it is characterised in that the internal face of the hollow structure arranges first and dashes forward
Rise, the interior anchoring piece center-pole outside wall surface arranges the second projection, the interior anchoring piece center-pole inserts outer anchoring piece center-pole
Hollow structure when, first projection and the second projection mutually fasten.
3. anchoring piece molectron as claimed in claim 2, it is characterised in that first projection and the second projection are structure thorns.
4. anchoring piece molectron as claimed in claim 3, it is characterised in that first projection from internal face outward or
Interior extreme direction extends, and the bearing of trend of the second projection is contrary with the first projection.
5. anchoring piece molectron as claimed in claim 3, it is characterised in that density M that structure is pierced is set to inside from outer end
The function apart from L at end, i.e. M=F（L）, then F'（L）>0, then F''（L）>0, wherein F'（L）、F''（L）It is F respectively（L）'s
First order derivative and second derivative.
6. anchoring piece molectron as claimed in claim 1, it is characterised in that the inner end of the outer anchoring piece arranges convex
Portion.
7. anchoring piece molectron as claimed in claim 1, it is characterised in that the inner end of the outer anchoring piece is arranged opens
Mouthful, extend in outer anchoring piece center-pole.
8. anchoring piece molectron as claimed in claim 1, it is characterised in that the outside wall surface of described outer anchoring piece center-pole sets
Structure thorn is put, the structure thorn extends towards outer end.
9. anchoring piece molectron as claimed in claim 1, it is characterised in that first end cap and the second end cap are circle,
The diameter with diameter greater than the second end cap of first end cap.
10. the anchoring piece described in one of a kind of heat-preserving wall, including concrete wall, warming plate, protective layer and claim 1-9
Molectron, the outer anchoring piece are arranged between adjacent warming plate, for warming plate is fixed in concrete, the insulation
Glass fiber net or steel wire are set outside plate, and the interior anchoring piece is arranged on outside glass fiber net or steel wire, for fixing glass fiber net
Or steel wire, outside the fixed glass fiber net or steel wire, protective layer is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611098424.1A CN106545145B (en) | 2016-12-03 | 2016-12-03 | Anchoring part assembly for fixing heat preservation plate anchor and heat preservation wall body thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611098424.1A CN106545145B (en) | 2016-12-03 | 2016-12-03 | Anchoring part assembly for fixing heat preservation plate anchor and heat preservation wall body thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106545145A true CN106545145A (en) | 2017-03-29 |
| CN106545145B CN106545145B (en) | 2022-07-15 |
Family
ID=58396072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611098424.1A Active CN106545145B (en) | 2016-12-03 | 2016-12-03 | Anchoring part assembly for fixing heat preservation plate anchor and heat preservation wall body thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106545145B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108560846A (en) * | 2018-03-22 | 2018-09-21 | 山东省建筑科学研究院 | A kind of levelling coat of plaster connection reinforcing device |
| CN109235670A (en) * | 2018-08-13 | 2019-01-18 | 中冶天工集团有限公司 | A kind of split type strengthening nail and its installation method fixed for brick wall extruded sheet |
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|---|---|---|---|---|
| CN1447034A (en) * | 2002-03-22 | 2003-10-08 | 王增涛 | threaded fastener without equidistant pitch |
| CN201158868Y (en) * | 2008-01-08 | 2008-12-03 | 北京住总集团有限责任公司 | Steel wire gauze locating anchorage member especially for exterior heat preservation |
| US20090245973A1 (en) * | 2007-10-11 | 2009-10-01 | Pieciak Jr Joseph A | Screw for composite/plastic materials |
| CN201943309U (en) * | 2010-05-27 | 2011-08-24 | 上海亚士创能投资有限公司 | Expansion tube of anchor part and anchor part with same |
| CN202768572U (en) * | 2012-05-11 | 2013-03-06 | 邯郸市美坚利五金制造有限公司 | Anchor bolt |
| CN203238811U (en) * | 2013-05-03 | 2013-10-16 | 李藏柱 | Combined anti-surface-layer-disengaging anchoring nail for outer wall insulation board |
| CN203499033U (en) * | 2013-03-04 | 2014-03-26 | 河北金舵建材科技开发有限公司 | Anchoring piece |
| CN206091177U (en) * | 2016-12-03 | 2017-04-12 | 青岛科瑞新型环保材料集团有限公司 | A anchor assembly sub -assembly that is used for heated board anchor to decide usefulness and thermal insulation wall thereof |
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2016
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1447034A (en) * | 2002-03-22 | 2003-10-08 | 王增涛 | threaded fastener without equidistant pitch |
| US20090245973A1 (en) * | 2007-10-11 | 2009-10-01 | Pieciak Jr Joseph A | Screw for composite/plastic materials |
| CN201158868Y (en) * | 2008-01-08 | 2008-12-03 | 北京住总集团有限责任公司 | Steel wire gauze locating anchorage member especially for exterior heat preservation |
| CN201943309U (en) * | 2010-05-27 | 2011-08-24 | 上海亚士创能投资有限公司 | Expansion tube of anchor part and anchor part with same |
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| CN206091177U (en) * | 2016-12-03 | 2017-04-12 | 青岛科瑞新型环保材料集团有限公司 | A anchor assembly sub -assembly that is used for heated board anchor to decide usefulness and thermal insulation wall thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108560846A (en) * | 2018-03-22 | 2018-09-21 | 山东省建筑科学研究院 | A kind of levelling coat of plaster connection reinforcing device |
| CN109235670A (en) * | 2018-08-13 | 2019-01-18 | 中冶天工集团有限公司 | A kind of split type strengthening nail and its installation method fixed for brick wall extruded sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106545145B (en) | 2022-07-15 |
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