CN204252458U - A kind of main joist for heat preservation and decoration of outer wall engineering - Google Patents
A kind of main joist for heat preservation and decoration of outer wall engineering Download PDFInfo
- Publication number
- CN204252458U CN204252458U CN201420318187.5U CN201420318187U CN204252458U CN 204252458 U CN204252458 U CN 204252458U CN 201420318187 U CN201420318187 U CN 201420318187U CN 204252458 U CN204252458 U CN 204252458U
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- main joist
- decoration
- light steel
- skeleton
- heat preservation
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Abstract
The utility model relates to a kind of wall thermal insulating field, particularly relate to a kind of main joist be used in heat preservation and decoration of outer wall engineering, comprise "Ji" type light steel skeleton, the light steel facing fastener of "Ji" type, filled thermal insulation materials thing, wherein light steel skeleton both sides flank is longitudinally arranged along keel respectively an emissions groove hole, distance between the slotted eye that every emissions groove hole two is adjacent is 600mm, interior fill insulant material.Main joist described in the utility model adopts welding operation in installation process, direct use expansion anchor and wall connecting, light steel facing fastener and lightgage steel joist frame adopt and are connected from boring to follow closely, and can avoid the disaster hidden-trouble that weld job causes, convenience quick for installation, takes into account heat insulation function simultaneously.
Description
Technical field
The utility model relates to a kind of wall thermal insulating device, particularly relates to a kind of for the main joist in decoration of exterior wall heat insulating work.
Background technology
In exterior wall decorative heat preservation engineering, external wall decorative material is generally be fixed on keel, and keel are fixed on base course wall, add insulation layer between keel and base course wall, thus completes insulation and decorative effect.But existing keel exist following problem: one is that keel mostly are square steel pipe or angle bar, such keel are self deadweight more very much not constructability not only, and easily produces corrosion after contact rainwater, affects its application life; Two is generally between keel in construction adopt weld job mode, and the keel position being can not regulate again, and the spark that weld job produces easily ignites the heat insulating material of organic, causes fire; In addition, keel do not make isothermal holding, easily form cold-heat bridge, reduce heat insulation effect.
Utility model content
The purpose of this utility model is the deficiency overcoming above-mentioned existing calculating, provides a kind of lightweight, corrosion resistant, the welding operation main joist simultaneously taking into account heat-insulating property quick for installation.
The utility model main joist comprises "Ji" type light steel skeleton, and described light steel skeleton two flank respectively arranges an emissions groove hole along skeleton direction, and in every emissions groove hole, the distance between adjacent two slotted eyes is 600mm.
The utility model main joist, described slotted eye is long is 30mm, Kong Kuanwei 6.5mm.
The utility model main joist, comprises the light steel facing fastener of "Ji" type, adopts and links together with light steel skeleton from boring nail, and the adjacent distance from boring nail fixed point is not more than 200mm.
The utility model main joist, comprises heat insulating material, is filled in the groove of keel, and heat insulating material will give prominence to keel groove 20mm ~ 40mm.
The good effect of the utility model main joist is: main joist adopts galvanized steel material, avoids corrosion and postpones application life; Main joist is installed and is adopted crab-bolt and wall connecting, and panel fastener and skeleton adopt and be connected from boring to follow closely, and the operation of whole process implementation welding is safe and reliable; Main joist groove fill insulant material, improves heat insulation effect, avoids the appearance of cold-heat bridge.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model main joist
Fig. 2 is top view of the present utility model
Detailed description of the invention
Be that the utility model main joist is described further below in conjunction with accompanying drawing.
Referring to Fig. 1 and Fig. 2, the utility model main joist, comprise "Ji" type light steel skeleton 1, respectively arrange an emissions groove hole 4 at two flanks along skeleton direction symmetry, in every emissions groove hole 4, slotted eye 4 is from keel side flap edge 15mm, distance between adjacent two slotted eyes 4 is 600mm, in the present embodiment, the length of slotted eye 4 is 30mm, and wide is 6.5mm.
The utility model keel, comprise the light steel facing fastener 2 of "Ji" type, adopt and link together with light steel skeleton 1 from boring nail 5, and in the present embodiment, adjacent distance of certainly boring nail fixed point is 200mm.Welding operation is realized, quick construction in whole installation process, safe and reliable.
The utility model keel, also comprise heat insulating material 3, be filled in light steel skeleton 1, in the present embodiment, what heat insulating material 3 adopted is polyurethane foamed material, and heat insulating material 3 will give prominence to the groove 30mm of skeleton 1, after making main joist install wall, can with body of wall compact siro spinning technology, so not only improve heat insulation effect, the appearance of cold-heat bridge can also be avoided.
Above embodiment is only be described preferred embodiment of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that the common engineers and technicians in this area make the technical solution of the utility model and improvement, all should fall into the protection domain that claims of the present utility model are determined.
Claims (4)
1. the main joist for heat preservation and decoration of outer wall engineering, comprise skeleton (1), panel fastener (2) and heat insulating material (3), it is characterized in that: skeleton both sides flank is longitudinally arranged along keel respectively an emissions groove hole (4), fill insulant material (3) in skeleton grooves, skeleton (1) and panel fastener (2) are followed closely (5) be connected with from being bored.
2. the main joist for heat preservation and decoration of outer wall engineering according to claim 1, is characterized in that: described skeleton (1) is galvanized steel material, becomes "Ji" type, and every emissions groove hole (4), the distance between Kong Yukong is 600mm.
3. the main joist for heat preservation and decoration of outer wall engineering according to claim 1, is characterized in that: described panel fastener (2) is galvanized steel material, becomes "Ji" type.
4. the main joist for heat preservation and decoration of outer wall engineering according to claim 1, is characterized in that: described heat insulating material (3) is polyurethane foamed material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420318187.5U CN204252458U (en) | 2014-06-16 | 2014-06-16 | A kind of main joist for heat preservation and decoration of outer wall engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420318187.5U CN204252458U (en) | 2014-06-16 | 2014-06-16 | A kind of main joist for heat preservation and decoration of outer wall engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204252458U true CN204252458U (en) | 2015-04-08 |
Family
ID=52956781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420318187.5U Expired - Fee Related CN204252458U (en) | 2014-06-16 | 2014-06-16 | A kind of main joist for heat preservation and decoration of outer wall engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204252458U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952081A (en) * | 2016-04-05 | 2016-09-21 | 江苏同明新材料科技有限公司 | Novel background wall and installation method thereof |
| CN113175175A (en) * | 2021-04-29 | 2021-07-27 | 武汉尚合居科技发展有限公司 | Multifunctional keel structure and manufacturing method thereof |
-
2014
- 2014-06-16 CN CN201420318187.5U patent/CN204252458U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952081A (en) * | 2016-04-05 | 2016-09-21 | 江苏同明新材料科技有限公司 | Novel background wall and installation method thereof |
| CN105952081B (en) * | 2016-04-05 | 2018-07-06 | 江苏同明新材料科技有限公司 | A kind of novel wall and its installation method |
| CN113175175A (en) * | 2021-04-29 | 2021-07-27 | 武汉尚合居科技发展有限公司 | Multifunctional keel structure and manufacturing method thereof |
| CN113175175B (en) * | 2021-04-29 | 2023-11-03 | 武汉尚合居科技发展有限公司 | Multifunctional keel structure and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Ze prosperous construction technology Co., Ltd. Assignor: Beijing University of Technology|Beijing Construction Engineering Research Institute Co., Ltd. Contract record no.: 2017990000061 Denomination of utility model: Main keel used for heat-insulation and decoration engineering of exterior wall Granted publication date: 20150408 License type: Exclusive License Record date: 20170227 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| 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: 20150408 Termination date: 20190616 |