CN206859435U - A kind of double-deck disk crab-bolt for rock wool external heat insulating wall - Google Patents
A kind of double-deck disk crab-bolt for rock wool external heat insulating wall Download PDFInfo
- Publication number
- CN206859435U CN206859435U CN201720637432.2U CN201720637432U CN206859435U CN 206859435 U CN206859435 U CN 206859435U CN 201720637432 U CN201720637432 U CN 201720637432U CN 206859435 U CN206859435 U CN 206859435U
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- CN
- China
- Prior art keywords
- crab
- bolt
- rock wool
- double
- heat insulating
- 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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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
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- Building Environments (AREA)
Abstract
Technical field of buildings, specially a kind of double-deck disk crab-bolt for rock wool external heat insulating wall are the utility model is related to, its object is to provide a kind of double-deck disk crab-bolt for rock wool external heat insulating wall, operational procedure can be simplified, ensure construction quality；It includes crab-bolt bar (1), it is characterised in that：One end of the crab-bolt bar (1) is crab-bolt expanding end (2), the other end is crab-bolt head (3), crab-bolt head (3) is provided with external screw thread, crab-bolt bar (1) on the downside of crab-bolt head (3) is provided with fixed platen (5), the end face of the crab-bolt head (3) is provided with cross mouth (301), and moveable platen (5) and nut (6) are cased with the crab-bolt bar (1)；Its advantage is：By this double-deck disk crab-bolt, more simplified base course wall 8, steel wire composite rock wool 9, in the gray layer 10, alkali-proof glass fiber mesh 11 can be fixed together, avoid the occurrence of the deficiency of existing form of construction work in background technology.
Description
Technical field
It the utility model is related to technical field of buildings, specially a kind of double-deck plate anchor for rock wool external heat insulating wall
Bolt.
Background technology
In building field, rock cotton board is as inorganic incombustible material, good heat insulating small with thermal conductivity factor, gas permeability
The advantages of good, generally used in external wall insulation project throughout the country.Using steel wire composite rock wool slab as heat insulating material for external
Retaining wall, it is contemplated that rock wool flexible nature and building enclosure is durable, purpose of fire line, alkaline-resisting glass is pressed from both sides using coat of plaster more
Glass fibrous mesh cloth is as one of major measure for solving problem above, and the construction method of main flow has at present：1st, only by steel wire
Composite rock wool slab is anchored on base course wall, and alkali-proof glass fiber mesh does not do anchoring processing；2nd, first by steel wire composite rock
Cotton plate is anchored on base course wall, after after middle level, ash has been smeared, then borehole anchorage alkali-proof glass fiber mesh；3rd, steel wire is compound
Rock cotton board is first bonded on base course wall, after paving has glued alkali-proof glass fiber mesh, disposable perforating anchoring.1st kind of method,
Fiberglass gridding cloth functions only as the effect of anticracking, coat of plaster and base course wall can not be connected to become into an entirety；2nd kind
Method, process is more, to carry out borehole anchorage operation twice, and efficiency is low.3rd kind of method, first glues from steel wire composite rock wool slab
In the viscous and last unified anchoring of the paving of base course wall to fiberglass gridding cloth, only by the mode being bonded, can not ensure
The complex environment in coat of plaster deadweight and building site will not cause steel wire composite rock wool slab and base course wall in the so long time
Hollowing phenomenon, then causes coat of plaster crack occur.Therefore a kind of double-deck plate anchor for rock wool external heat insulating wall is devised
Bolt, operational procedure can be simplified, ensure construction quality.
Utility model content
The purpose of this utility model is to provide a kind of double-deck disk crab-bolt for rock wool external heat insulating wall, can simplify and apply
Engineering sequence, ensure construction quality.
To achieve these goals, the utility model is achieved using following technical scheme：
A kind of double-deck disk crab-bolt for rock wool external heat insulating wall, including crab-bolt bar 1, it is characterised in that：The crab-bolt
One end of bar 1 is crab-bolt expanding end 2, and the other end is crab-bolt head 3, and crab-bolt head 3 is provided with external screw thread, the downside of crab-bolt head 3
Crab-bolt bar 1 be provided with fixed platen 5, the end face on the crab-bolt head 3 is provided with cross mouth 301, is cased with the crab-bolt bar 1
Moveable platen 5 and nut 6.
Thread protecting cap 7 is cased with the crab-bolt head 3.
The thread protecting cap 7 closes for one end, the cap-like structure of one end open, and the internal diameter of thread protecting cap 7 is outer than crab-bolt head 3
The big 2-4mm of Major Diam.
The fixed platen 4 is shaped as toroidal structure, the annular diameters ratio of the moveable platen 5 with moveable platen 5
The big 2-4mm in the big footpath of external screw thread on crab-bolt head 3.
The nut 6 carries out screw thread cooperation with the external screw thread on crab-bolt head 3.
The beneficial effects of the utility model are：, can be more simplified by base course wall 8, steel by this double-deck disk crab-bolt
Silk screen composite rock wool 9, in the gray layer 10, alkali-proof glass fiber mesh 11 are fixed together, avoided the occurrence of in background technology
The deficiency of existing form of construction work, further ensures construction quality.
Brief description of the drawings
Fig. 1 is structural representation one of the present utility model.
Fig. 2 is structural representation two of the present utility model.
Fig. 3 is Fig. 2 top view.
Fig. 4 is the structural representation one of the utility model installation.
Fig. 5 is the structural representation two of the utility model installation.
Fig. 6 is the structural representation three of the utility model installation.
Shown in figure：Crab-bolt bar 1, crab-bolt bulge 2, crab-bolt head 3, fixed platen 4, moveable platen 5, nut 6, thread protector
Cap 7, base course wall 8, steel wire composite rock wool 9, in the gray layer 10, alkali-proof glass fiber mesh 11, cross mouth 301.
Embodiment
Structure of the present utility model and its advantage are further illustrated below in conjunction with accompanying drawing 1 to accompanying drawing 6.
Example 1：
A kind of double-deck disk crab-bolt for rock wool external heat insulating wall, as depicted in figs. 1 and 2, including crab-bolt bar 1, it is described
One end of crab-bolt bar 1 is crab-bolt expanding end 2, and the other end is crab-bolt head 3, and crab-bolt head 3 is provided with external screw thread, crab-bolt head 3
The crab-bolt bar 1 of downside is provided with fixed platen 5, and the end face on the crab-bolt head 3 is provided with cross mouth 301, the crab-bolt bar 1
On be cased with moveable platen 5 and nut 6.
Thread protecting cap 7 is cased with the crab-bolt head 3, available for the external screw thread on protection crab-bolt head 3 when smearing in the gray layer 10,
Avoid the external screw thread on crab-bolt head 3 from being stained with ash, influence the installation of nut 6.
The thread protecting cap 7 closes for one end, the cap-like structure of one end open, and the internal diameter of thread protecting cap 7 is outer than crab-bolt head 3
The big 2-4mm of Major Diam.
The fixed platen 4 is shaped as toroidal structure, the annular diameters ratio of the moveable platen 5 with moveable platen 5
The big 2-4mm in the big footpath of external screw thread on crab-bolt head 3.
The nut 6 carries out screw thread cooperation with the external screw thread on crab-bolt head 3.
The course of work of the present utility model is：As shown in figure 3, it is anchoring steel wire composite rock wool slab 9 first, by steel wire
Composite rock wool slab 9 is bonded on base course wall 8, is then burrowed using hand drill on steel wire composite rock wool slab 9 and base course wall 8,
Then the crab-bolt expanding end 2 of double-deck disk crab-bolt of the present utility model is filled in hole, crab-bolt is directed at using cross mouth screwdriver
The cross mouth 301 on head 3, rotation crab-bolt bar 1, makes fixed platen 4 be brought into close contact with steel wire composite rock wool slab 9；Such as Fig. 4 institutes
Show, secondly, after having anchored steel wire composite rock wool slab 9, put thread protecting cap 7 for crab-bolt head 3, start to smear in the gray layer 10, such as Fig. 3
It is shown, viscous alkali-proof glass fiber mesh 11 is hung, second layer anchoring operation is then carried out, removes thread protecting cap 7 first, put activity
Platen 5, nut 6 is tightened, moveable platen 5 is brought into close contact with alkali-proof glass fiber mesh 11, you can complete rock wool external thermal insulation
The anchoring of wall.
In above-described embodiment, the depth in hole is the summation of crab-bolt expanding end 2 and crab-bolt bar 1, and the diameter in hole can make permission anchor
Bolt expanding end 2 is filled in.
Example 2：
The present embodiment has done further restriction to above-described embodiment 1, as shown in Fig. 2 the length of the crab-bolt expanding end 2
For 60mm, the length of crab-bolt bar 1 is 50mm, a diameter of 8mm of crab-bolt bar 1, and the length on crab-bolt head 3 is 20mm, fixed platen
4 and the diameter outer annular diameter of moveable platen 5 are 50mm.Double-deck crab-bolt i.e. in this embodiment determines base course wall 8
Burrow depth, steel wire composite rock wool 9 and the thickness of in the gray layer 10.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.
Claims (5)
1. a kind of double-deck disk crab-bolt for rock wool external heat insulating wall, including crab-bolt bar (1), it is characterised in that：The crab-bolt
One end of bar (1) is crab-bolt expanding end (2), and the other end is crab-bolt head (3), and crab-bolt head (3) are provided with external screw thread, crab-bolt head
Crab-bolt bar (1) on the downside of portion (3) is provided with fixed platen (4), and the end face of the crab-bolt head (3) is provided with cross mouth (301),
Moveable platen (5) and nut (6) are cased with the crab-bolt bar (1).
A kind of 2. double-deck disk crab-bolt for rock wool external heat insulating wall according to claim 1, it is characterised in that：It is described
Thread protecting cap (7) is cased with crab-bolt head (3).
A kind of 3. double-deck disk crab-bolt for rock wool external heat insulating wall according to claim 2, it is characterised in that：It is described
Thread protecting cap (7) closes for one end, the cap-like structure of one end open, and the internal diameter of thread protecting cap (7) is bigger than the external screw thread of crab-bolt head (3)
The big 2-4mm in footpath.
A kind of 4. double-deck disk crab-bolt for rock wool external heat insulating wall according to claim 1, it is characterised in that：It is described
Fixed platen (4) is shaped as toroidal structure with moveable platen (5), and the annular diameters of the moveable platen (5) are than crab-bolt head
The big 2-4mm in the big footpath of external screw thread in portion (3).
A kind of 5. double-deck disk crab-bolt for rock wool external heat insulating wall according to claim 1, it is characterised in that：It is described
Nut (6) carries out screw thread cooperation with the external screw thread on crab-bolt head (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720637432.2U CN206859435U (en) | 2017-06-02 | 2017-06-02 | A kind of double-deck disk crab-bolt for rock wool external heat insulating wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720637432.2U CN206859435U (en) | 2017-06-02 | 2017-06-02 | A kind of double-deck disk crab-bolt for rock wool external heat insulating wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206859435U true CN206859435U (en) | 2018-01-09 |
Family
ID=60830347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720637432.2U Expired - Fee Related CN206859435U (en) | 2017-06-02 | 2017-06-02 | A kind of double-deck disk crab-bolt for rock wool external heat insulating wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206859435U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024936A (en) * | 2018-07-30 | 2018-12-18 | 河北三楷深发科技股份有限公司 | A kind of Passive low-energy External Thermal Insulation System construction technology |
| CN109386142A (en) * | 2018-12-23 | 2019-02-26 | 江苏莱特凯机械有限公司 | Rock wool board high speed punch |
-
2017
- 2017-06-02 CN CN201720637432.2U patent/CN206859435U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024936A (en) * | 2018-07-30 | 2018-12-18 | 河北三楷深发科技股份有限公司 | A kind of Passive low-energy External Thermal Insulation System construction technology |
| CN109386142A (en) * | 2018-12-23 | 2019-02-26 | 江苏莱特凯机械有限公司 | Rock wool board high speed punch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180109 Termination date: 20210602 |