CN207568060U - A kind of prefabricated panel of light steel structure house - Google Patents
A kind of prefabricated panel of light steel structure house Download PDFInfo
- Publication number
- CN207568060U CN207568060U CN201721319747.9U CN201721319747U CN207568060U CN 207568060 U CN207568060 U CN 207568060U CN 201721319747 U CN201721319747 U CN 201721319747U CN 207568060 U CN207568060 U CN 207568060U
- Authority
- CN
- China
- Prior art keywords
- prefabricated panel
- type steel
- reinforcing rib
- web
- steel skeleton
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 65
- 239000010959 steel Substances 0.000 title claims abstract description 65
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 21
- 238000009413 insulation Methods 0.000 claims abstract description 13
- 238000002788 crimping Methods 0.000 claims abstract description 7
- 229920000742 Cotton Polymers 0.000 claims description 4
- 239000011435 rock Substances 0.000 claims description 4
- 229920006327 polystyrene foam Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
A kind of prefabricated panel of light steel structure house, it includes frame, C-type steel skeleton and insulating layer, and the periphery setting frame of prefabricated panel, prefabricated panel is interior to be arranged at intervals the consistent C-type steel skeleton of several opening directions, filling heat insulating wall between frame and C-type steel skeleton；The C-type steel skeleton includes web, the edge of a wing, crimping and reinforcing rib, and the reinforcing rib is the vertical groove being arranged on web and the edge of a wing.Above-mentioned prefabricated panel can effectively reduce C-type steel heat transfer area, and enhance the support performance of wall, have the characteristics that heat insulation effect is good, wall stability is high.
Description
Technical field
The utility model is related to building material technology, particularly a kind of precast wall body plate for being used to build light steel structure house
Material.
Background technology
Thin-walled steel structure system is by a kind of light steel structure of traditional wooden house differentiation, is mostly used
In low-rise buildings such as low-rise dwelling, villa and makeshift houses, it be by light-gauge steel section be skeleton, using the prefabricated board containing insulating layer as
Wall forms, and becomes important set of the country in building field development strategy with excellent performances such as its lightweight, energy-saving and environmental protection, antidetonations
Into part.
Traditional light steel frame shear wall is using steel plate as wall frame, and C-type steel is wall skeleton, and polystyrene is inserted in wall
The thermal insulation materials such as cystosepiment, extruded sheet or rock cotton board are as insulating layer.C-type steel is generally perpendicular to surface of wall and sets, therefore
The outdoor heat exchange that the region carries out makes C-type steel become the heat bridge of wall, winter can seriously reduce the guarantor of house with respect to comparatively dense
Warm heat insulation, summer then increase the Energy Load of house, have seriously affected the integral heat insulation performance of wallboard.Therefore it is not influencing
Heat bridge phenomenon how to be avoided to become urgent problem to be solved in the case of wall stress.
Utility model content
Technical problem to be solved in the utility model is the defects of overcoming the prior art, provides a kind of light steel structure house
Prefabricated panel, C-type steel heat transfer area can be effectively reduced and enhance the support performance of wall, have heat insulation effect it is good,
The characteristics of wall stability is high.
The technical issues of the utility model, is realized with following technical proposals：
A kind of prefabricated panel of light steel structure house, it includes frame, C-type steel skeleton and insulating layer, the week of prefabricated panel
Side sets frame, the consistent C-type steel skeleton of several opening directions is arranged at intervals in prefabricated panel, between frame and C-type steel skeleton
Filling heat insulating wall；The C-type steel skeleton includes web, the edge of a wing, crimping and reinforcing rib, and the reinforcing rib is is arranged on web and the wing
Vertical groove on edge.
The prefabricated panel of above-mentioned light steel structure house, the reinforcing rib are recessed to C-type steel skeletal internal.
The prefabricated panel of above-mentioned light steel structure house, the web are evenly distributed with 2 reinforcing ribs, 1 reinforcement are set in the middle part of the edge of a wing
Muscle.
The prefabricated panel of above-mentioned light steel structure house sets the insulation hole of several ellipses on the center line of the web,
Insulation hole long axis and the ratio of short axle are 2-3:1.
The prefabricated panel of above-mentioned light steel structure house, setting half on the web of the C-type steel skeleton on the prefabricated panel top
Circle nest connection, the semicircle nest connection are to the vertical tongue of C-type steel skeleton outer projection, the shape of semicircle nest connection and the edge of a wing
On reinforcing rib match.
The prefabricated panel of above-mentioned light steel structure house, the insulating layer is polystyrene foam plate, extruded sheet, polyurethane sheet
Or rock cotton board.
The utility model uses above-mentioned technical proposal, and the conduction surface of C-type steel web is reduced by insulation hole, is effectively hindered
Disconnected heat bridge effect enhances the heat-insulating property of wall.Reinforcing rib on web and the edge of a wing is set, is effectively made up due to C-type steel section
The reduction of area and the pressure-bearing bearing capacity declined improve the horizontal shear performance and overall stability of wall.It is orthogonal pre-
Wallboard processed is accurately docked in assembling by the snap fastener of two semicircle nest shapes, makes wall installation more convenient, accurate.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of the utility model C-type steel skeleton；
Fig. 3 is the structure diagram of two pieces of prefabricated panel connections of the utility model.
Each list of reference numerals is in figure：1st, frame, 2, C-type steel skeleton, 3, insulating layer, 4, web, 5, the edge of a wing, 6, reinforcing rib,
7th, insulation hole, 8, crimping, 9, wallboard, 10, the connection of semicircle nest.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, the utility model includes frame 1, C-type steel skeleton 2 and insulating layer 3, the periphery of prefabricated panel is set
Frame 1, the frame 1 are welded by angle steel or steel plate, and the consistent C-type steel of several opening directions is arranged at intervals in prefabricated panel
Skeleton 2, frame 1 and C-type steel skeleton 2 are integrally welded, collectively constitute the frame structure of prefabricated panel.In frame 1 and C-type steel bone
Filling heat insulating wall between frame 2, the insulating layer 3 include the heat preservations such as polystyrene foam plate, extruded sheet, polyurethane sheet or rock cotton board
Plank.
As shown in Fig. 2, the C-type steel skeleton 2 includes web 4, the edge of a wing 5, crimping 8 and reinforcing rib 6, described two edges of a wing 5
The both ends of web are vertically installed in, two crimpings 8 are respectively arranged on the free end on two edges of a wing, and web 4, the edge of a wing 5 and crimping 8 form
C-type steel skeleton.Several vertical grooves are squeezed out on the web 4 of C-type steel and the edge of a wing 5 and form reinforcing rib 6, the reinforcing rib 6 is to c-type
The semicircle nest of steel skeleton inner recess.Since semicircle nest is extruded from by C-type steel, the plastic deformation that steel plate generates increases
The stability and intensity of C-type steel.The present embodiment median ventral plate 4 is evenly distributed with 2 reinforcing ribs 6, each 51 reinforcement of middle part setting of the edge of a wing
Muscle 6.
Several insulation holes 7 on the center line of the web 4 are set, 100-300mm is divided between insulation hole 7, it is described heat-insulated
Hole 7 is ellipse hole, and elliptical long axis is on the center line of web 4.The long axis of ellipse hole and the ratio of short axle are 2-3:
1, the preferably ratio of long axis and short axle is 2:1.
According to heat transfer formulaWhereinFor heat flow, λ is thermal conductivity factor, and A is heat transfer area,
Dt represents the temperature difference on infinitesimal thickness two sides, and dx represents infinitesimal thickness.It can obtain, the material, thickness in prefabricated panel are constant
In the case of, it is the area for reducing web to reduce heat transfer area A, can reduce heat flowRelease.Therefore pass through above-mentioned restriction
The interval of insulation hole 7 and clear size of opening make it remain C-type steel skeleton to the maximum extent while heat-conduction effect is obstructed
Bearing capacity.
As shown in figure 3, when two sides prefabricated panel is vertically-mounted, the end set C-type steel skeleton of vertically-mounted wallboard is needed,
Semicircle nest connection 10 is set on the center line of its web 4, and semicircle nest connection 10 is to the vertical convex of C-type steel skeleton outer projection
Slot, the reinforcing rib 6 in shape and the edge of a wing match.During assembling, the semicircle nest connection 10 of prefabricated panel is embedded in perpendicular wall
In the reinforcing rib on the edge of a wing of plate, the snap fastener type of attachment of semicircle nest shape is formed, while convenient construction wall is installed
It is more accurate, ensure the whole secured performance of building.
Claims (6)
1. a kind of prefabricated panel of light steel structure house, it includes frame (1), C-type steel skeleton (2) and insulating layer (3), dry wall
The periphery setting frame (1) of plate, prefabricated panel is interior to be arranged at intervals the consistent C-type steel skeleton (2) of several opening directions, frame (1)
The filling heat insulating wall between C-type steel skeleton (2)；It is characterized in that, the C-type steel skeleton (2) including web (4), the edge of a wing (5),
Crimping (8) and reinforcing rib (6), the reinforcing rib (6) are the vertical groove being arranged on web (4) and the edge of a wing (5), the web
(4) insulation hole (7) of several ellipses is set on center line.
2. the prefabricated panel of light steel structure house according to claim 1, which is characterized in that the reinforcing rib (6) is to c-type
Steel skeleton inner recess.
3. the prefabricated panel of light steel structure house according to claim 2, which is characterized in that the web (4) is 2 uniformly distributed
Reinforcing rib (6), 1 reinforcing rib (6) of setting in the middle part of the edge of a wing (5).
4. the prefabricated panel of light steel structure house according to claim 3, which is characterized in that insulation hole (7) long axis
Ratio with short axle is 2-3:1.
5. the prefabricated panel of light steel structure house according to claim 4, which is characterized in that the prefabricated panel top
Semicircle nest connection (10) is set on the web (4) of C-type steel skeleton, and the semicircle nest connection is to C-type steel skeleton outer projection
Vertical tongue, the shape of semicircle nest connection are matched with the reinforcing rib on the edge of a wing.
6. according to the prefabricated panel of claim 1-5 any one of them light steel structure houses, which is characterized in that the insulating layer
For polystyrene foam plate, extruded sheet, polyurethane sheet or rock cotton board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721319747.9U CN207568060U (en) | 2017-10-13 | 2017-10-13 | A kind of prefabricated panel of light steel structure house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721319747.9U CN207568060U (en) | 2017-10-13 | 2017-10-13 | A kind of prefabricated panel of light steel structure house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207568060U true CN207568060U (en) | 2018-07-03 |
Family
ID=62695192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721319747.9U Expired - Fee Related CN207568060U (en) | 2017-10-13 | 2017-10-13 | A kind of prefabricated panel of light steel structure house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207568060U (en) |
-
2017
- 2017-10-13 CN CN201721319747.9U patent/CN207568060U/en not_active Expired - Fee Related
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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: 20180703 |