CN201933652U - Lightgage steel joist prefabricated wall with shielding function - Google Patents
Lightgage steel joist prefabricated wall with shielding function Download PDFInfo
- Publication number
- CN201933652U CN201933652U CN2011200150956U CN201120015095U CN201933652U CN 201933652 U CN201933652 U CN 201933652U CN 2011200150956 U CN2011200150956 U CN 2011200150956U CN 201120015095 U CN201120015095 U CN 201120015095U CN 201933652 U CN201933652 U CN 201933652U
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- Prior art keywords
- steel joist
- lightgage steel
- wall panel
- wall
- shielding
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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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Abstract
The utility model discloses a lightgage steel joist prefabricated wall with a shielding function, which comprises an external wall panel, an internal wall panel, a shielding metal mesh and a lightgage steel joist, wherein the external wall panel and the internal wall panel are fixed at two sides of the lightgage steel joist; the shielding metal mesh is arranged between the external wall panel or the internal wall panel and the lightgage steel joist; a flat gasket is arranged between the external wall panel or the internal wall panel and the shielding metal mesh; and the flat gasket is fixed on the lightgage steel joist. In the utility model, the flat gasket is arranged between the shielding metal mesh and the external wall panel or the internal wall panel, so that the flatness deviation of the wall is controlled within 3mm, and the wall can meet the requirements of Code for construction quality acceptance of building decoration and can well overcome the problems of unevenness and cracking of the lightgage steel joist wall caused by the shielding mesh.
Description
Technical field
The utility model relates to a kind of body of wall, especially a kind of lightgage steel joist assembling body of wall with function of shielding.
Background technology
Secondary control appliance, communication equipment electromagnetic interference to external world in fields such as electric power, communications are relatively more responsive, if be subjected to outside electromagnetic interference, thereby can cause equipment malfunction to influence the normal operation of whole system, cause power supply, communication service interruption.Therefore, the communications equipment room of industry such as electric power, communication, the guarantor control room of continuing etc. all require to take electromagnetic shielding measure, but the shielding house cost of specialty is relatively more expensive, operation expense is high, for the communications equipment room in general machine room such as power scheduling building and the relay bungalow in the transformer station, main control room etc., only, there is no need to adopt the shielding house of specialty to the interference sensitivity of a certain wave band.The shielding way in the said equipment room generally all by lay at body of wall, ground, indoor six faces of smallpox gauze wire cloth then integral ground realize.
For the innovation, the environmental protection that respond country are called, a series of measure has been released in power system in recent years, assembling transformer station is exactly one of them, all building units, equipment are all realized the factory process assembled on site, to reduce problem of environmental pollutions such as noise that field operation causes, dust, shorten the construction period.The relay cell of transferring of 500kV transformer station adopts the fabricated form of lightgage steel joist assembling body of wall exactly, be subjected to external interference for fear of equipment and cause malfunction, its indoor needs are established gauze screen, in conjunction with the characteristics of lightgage steel joist assembling walling system, gauze screen be sandwiched between inner wall panel and the side fascia and with support the lightgage steel joist welding within the walls.But, be easy to generate the elasticity deformation of unevenness after the node place shielded metal net of this way is squeezed, cause wallboard fixed point height to differ and plate and plate between the seam out-of-flatness, cause deformation of wall, influence the outward appearance of body of wall even influence is normal uses.
Summary of the invention
Be the problem of degree of plainness for wall surface difference in solving lightgage steel joist assembling body of wall in the prior art distortion causing after the shielded metal net is installed, the lightgage steel joist assembling body of wall with function of shielding that provides a kind of planeness good is provided the purpose of this utility model.
A kind of lightgage steel joist assembling body of wall that the utility model provides with function of shielding, it comprises side fascia, inner wall panel, shielded metal net and lightgage steel joist, this side fascia and this inner wall panel are fixed in the both sides of this lightgage steel joist, this shielded metal net is located between this side fascia or this inner wall panel and this lightgage steel joist, between described side fascia or described inner wall panel and described shielded metal net, be provided with smooth pad, and this smooth pad is fixed on the described lightgage steel joist.
Preferably, described smooth pad is the refinforced cement fiberboard.
Preferably, the thickness of described smooth pad is greater than 12mm.
Preferably, the size of the size of described smooth pad and described shielded metal net is complementary.
Preferably, described lightgage steel joist comprises the main lightgage steel joist of vertical setting, and described smooth pad is along the vertical direction setting of this main lightgage steel joist, and the width of this smooth pad horizontal direction is greater than the width of described main lightgage steel joist.
Preferably, described side fascia, described inner wall panel and described smooth pad through screw on described lightgage steel joist.
Preferably, between described side fascia or described inner wall panel and described shielded metal net, be filled with heat insulating material.
Preferably, described heat insulating material is a rock wool.
Compared with prior art, the utlity model has following advantage.
(1) lightgage steel joist assembling body of wall of the present utility model by shielded metal net and side fascia or and inner wall panel between smooth pad is set, with wall leveling degree Deviation Control in 3mm, can satisfy the requirement of " Code for construction quality acceptance of building decoration ", well overcome lightweight lightgage steel joist body of wall because uneven, the cracking problem that gauze screen causes.
(2) because lightgage steel joist is the supporting frame of body of wall; but be the fireproof weak link; the smooth pad of lightgage steel joist assembling body of wall of the present utility model is along vertical elongated the laying of main lightgage steel joist; and it is wideer than lightgage steel joist in the horizontal direction; main lightgage steel joist is played a protective role, increased the fireproof performance of body of wall greatly.
Description of drawings
Fig. 1 is the structural representation of the lightgage steel joist assembling body of wall with function of shielding of the utility model embodiment.
The smooth pad of description of reference numerals: 1-; 2,6-screw; 3-shielded metal net; The 4-inner wall panel; 5-master's lightgage steel joist; The 7-side fascia; The 8-rock wool.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.
Figure 1 shows that the structural representation of one of them embodiment of lightgage steel joist assembling body of wall of the present utility model, it mainly is made up of lightgage steel joist, side fascia 7, inner wall panel 4, smooth pad 1 and shielded metal net 3, lightgage steel joist comprises the main lightgage steel joist 5 of vertical setting, this side fascia 7 is fixed in the outside of lightgage steel joist through screw 6, and this inner wall panel 4, smooth pad 1 and shielded metal net 3 are fixed in the inboard of lightgage steel joist through screw 2.Smooth pad 1 is between inner wall panel 4 and shielded metal net 3.By shielded metal net 3 and side fascia 7 or and inner wall panel 4 between smooth pad 1 is set, with wall leveling degree Deviation Control in 3mm, can satisfy the requirement of " Code for construction quality acceptance of building decoration ", well overcome lightweight lightgage steel joist body of wall because uneven, the cracking problem that gauze screen causes.And; because lightgage steel joist is the supporting frame of body of wall; but be the fireproof weak link; the smooth pad of lightgage steel joist body of wall gauze screen is along vertical elongated the laying of main lightgage steel joist; and it is wideer than lightgage steel joist in the horizontal direction; main lightgage steel joist is played a protective role, increased the fireproof performance of body of wall greatly.
Smooth pad 1 adopts the refinforced cement fiberboard of novel environment friendly, and it has intensity height, indeformable, characteristics that fire resistance is good, also can adopt the smooth pad 1 of other materials.The width of smooth pad 1 and thickness calculate definite according to the lightgage steel joist spacing, its principle is to guarantee that the flexural deformation of inner wall panel 4 is in standards of acceptance defined scope.Generally, the thickness requirement of smooth pad 1 is greater than 12mm, and the width requirement of its horizontal direction is greater than the width of main lightgage steel joist 5.As another embodiment, the size of the size of smooth pad 1 and shielded metal net 3 is complementary, and that is to say the smooth pad 1 that adopts full bed board material form.
Between shielded metal net 3 and inner wall panel 4, be filled with heat insulating material rock wool 8.
During construction, side fascia 7 is being installed, before inner wall panel 4 and the shielded metal net 3, earlier shielded metal net 3 is welded on the lightgage steel joist, then utilize screw vertical elongated being fixed on the lightgage steel joist in smooth pad 1 edge, at last inner wall panel 4 is fixed on the lightgage steel joist, shielded metal net 3 is crushed between smooth pad 1 and the vertical lightgage steel joist like this, smooth pad 1 had both played the effect of levelling, increased the distance of inner wall panel 4 again with gauze wire cloth, the 3 local extrusion perks of shielded metal net have been avoided, influence inner wall panel 4 because basic unit's out-of-flatness causes dock difficulty between plate and the plate, cause body of wall injustice integral body and gaping of joints, it is attractive in appearance to influence interior wall.
Only be specific embodiment of the utility model below, do not limit protection domain of the present utility model with this; Any replacement and the improvement done on the basis of not violating the utility model design all belong to protection domain of the present utility model.
Claims (8)
1. lightgage steel joist assembling body of wall with function of shielding, it comprises side fascia, inner wall panel, shielded metal net and lightgage steel joist, this side fascia and this inner wall panel are fixed in the both sides of this lightgage steel joist, this shielded metal net is located between this side fascia or this inner wall panel and this lightgage steel joist, it is characterized in that: between described side fascia or described inner wall panel and described shielded metal net, be provided with smooth pad, and this smooth pad is fixed on the described lightgage steel joist.
2. the lightgage steel joist assembling body of wall with function of shielding according to claim 1, it is characterized in that: described smooth pad is the refinforced cement fiberboard.
3. the lightgage steel joist assembling body of wall with function of shielding according to claim 1, it is characterized in that: the thickness of described smooth pad is greater than 12mm.
4. the lightgage steel joist assembling body of wall with function of shielding according to claim 1, it is characterized in that: the size of the size of described smooth pad and described shielded metal net is complementary.
5. the lightgage steel joist assembling body of wall with function of shielding according to claim 1, it is characterized in that: described lightgage steel joist comprises the main lightgage steel joist of vertical setting, described smooth pad is along the vertical direction setting of this main lightgage steel joist, and the width of this smooth pad horizontal direction is greater than the width of described main lightgage steel joist.
6. the lightgage steel joist assembling body of wall with function of shielding according to claim 1 is characterized in that: described side fascia, described inner wall panel and described smooth pad through screw on described lightgage steel joist.
7. according to each described lightgage steel joist assembling body of wall of claim 1 to 6, it is characterized in that: between described side fascia or described inner wall panel and described shielded metal net, be filled with heat insulating material with function of shielding.
8. the lightgage steel joist assembling body of wall with function of shielding according to claim 7, it is characterized in that: described heat insulating material is a rock wool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200150956U CN201933652U (en) | 2011-01-18 | 2011-01-18 | Lightgage steel joist prefabricated wall with shielding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200150956U CN201933652U (en) | 2011-01-18 | 2011-01-18 | Lightgage steel joist prefabricated wall with shielding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201933652U true CN201933652U (en) | 2011-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200150956U Expired - Fee Related CN201933652U (en) | 2011-01-18 | 2011-01-18 | Lightgage steel joist prefabricated wall with shielding function |
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| Country | Link |
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| CN (1) | CN201933652U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383507A (en) * | 2011-08-30 | 2012-03-21 | 中国建筑装饰集团有限公司 | Light steel keel and plasterboard vitrified tile decoration wall and method for constructing same |
| CN105563112A (en) * | 2016-02-05 | 2016-05-11 | 北京大工简筑科技有限公司 | Automatic wall keel assembling system |
| CN106351386A (en) * | 2015-07-16 | 2017-01-25 | 卓达新材料科技集团有限公司 | Prefabricated panel |
-
2011
- 2011-01-18 CN CN2011200150956U patent/CN201933652U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383507A (en) * | 2011-08-30 | 2012-03-21 | 中国建筑装饰集团有限公司 | Light steel keel and plasterboard vitrified tile decoration wall and method for constructing same |
| CN106351386A (en) * | 2015-07-16 | 2017-01-25 | 卓达新材料科技集团有限公司 | Prefabricated panel |
| CN105563112A (en) * | 2016-02-05 | 2016-05-11 | 北京大工简筑科技有限公司 | Automatic wall keel assembling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA ENERGY ENGINEERING GROUP GUANGDONG ELECTRIC Free format text: FORMER NAME: GUANGDONG ELECTRIC POWER DESIGN INSTITUTE |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 510663 Luogang District, Guangdong, Guangzhou Science City Fung Road, No. 1, No. Patentee after: Guangdong Electric Power Design Institute of CEEC Address before: 510663 Luogang District, Guangdong, Guangzhou Science City Fung Road, No. 1, No. Patentee before: Guangdong Electric Power Design Institute |
|
| C56 | Change in the name or address of the patentee |
Owner name: CHINA ENERGY ENGINEERING GROUP GUANGDONG ELECTRIC Free format text: FORMER NAME: CHINA ENERGY ENGINEERING GROUP GUANGDONG ELECTRIC POWER DESIGN INSTITUTE |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 510663 Luogang District, Guangdong, Guangzhou Science City Fung Road, No. 1, No. Patentee after: Company limited of China Energy Engineering Group Guangdong Electric Power Design Institute Address before: 510663 Luogang District, Guangdong, Guangzhou Science City Fung Road, No. 1, No. Patentee before: Guangdong Electric Power Design Institute of CEEC |
|
| 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: 20110817 Termination date: 20180118 |