CN202745283U - Roofing board - Google Patents
Roofing board Download PDFInfo
- Publication number
- CN202745283U CN202745283U CN 201220488311 CN201220488311U CN202745283U CN 202745283 U CN202745283 U CN 202745283U CN 201220488311 CN201220488311 CN 201220488311 CN 201220488311 U CN201220488311 U CN 201220488311U CN 202745283 U CN202745283 U CN 202745283U
- Authority
- CN
- China
- Prior art keywords
- base plate
- roof panel
- vertical
- vertical rib
- free end
- 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
Images
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model discloses a roofing board, comprising a rectangular base plate, wherein vertical ribs bent upwards are arranged at the left and right ends of the base plate, respectively; the free ends of the vertical ribs are perpendicular to the base plate to form first vertical edgefolds; the free end of the first vertical edgefold of one vertical rib is provided with a first transverse edgefold toward the center of the base plate, while the free end of the first vertical edgefold of the other vertical rib is provided with a second transverse edgefold toward the outer side of the base plate; the second transverse edgefold is wider than the first transverse edgefold; and the free end of the second transverse edgefold is further provided with a downwards bent edge. The roofing board provided by the utility model is characterized in that two adjacent boards can be connected together through the first and second transverse edgefolds on the vertical ribs; and the roofing board is simple and convenient for mounting, firm in connection, capable of preventing rain water leakage and backflow and excellent in waterproofness.
Description
Technical field
The utility model relates to roof panel, is specifically related to roof panel.
Background technology
Roof panel is steel building field main structural components commonly used, is mainly used on the combined type Roof system.
Existing roof panel is made of the connector between base plate and the base plate usually, because the junction sealing performance of adjacent roof panel is relatively poor, cause water resistance not enough, easily occur leaking, infiltration or rainwater pour in down a chimney phenomenon, and when temperature change, base plate can expand or shrink, because the retractility that is rigidly connected of existing roof panel is relatively poor, base plate tends to occur crack or distortion, also the corresponding water resistance that reduced.
The utility model content
Technical problem to be solved in the utility model is to solve the poor problem of roof panel water resistance.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts provides a kind of roof panel, the base plate that comprises rectangle, the two ends, the left and right sides of described base plate are respectively equipped with the upwards vertical rib of bending, the free end of described vertical rib formation first vertical flanging vertical with described base plate, the first vertical flanging free end of a described vertical rib is provided with the first lateral flap towards described base plate central authorities, the first vertical flanging free end of another described vertical rib is provided with the second lateral flap towards described plate outer side, the width of described the second lateral flap is greater than described the first lateral flap, and the free end of described the second lateral flap also is provided with downward bending edge.
In above-mentioned roof panel, the ribs that arranges before and after described base plate upper punch is pressed with some.
In above-mentioned roof panel, described ribs raises up and cross section institute region is up-small and down-big trapezoidal.
In above-mentioned roof panel, described ribs is two.
In above-mentioned roof panel, described vertical rib is the cambered surface of protruding to described plate outer side.
In above-mentioned roof panel, described vertical rib is the inclined-plane that tilts to described plate outer side.
In above-mentioned roof panel, angle is 45 ° between described vertical rib and the described base plate.
In above-mentioned roof panel, the free end of described vertical rib is connected by the 3rd lateral flap with the described first vertical flanging.
The roof panel that the utility model provides, adjacent two can link together by first, second lateral flap on the vertical rib, simple installation, be connected firmly, stability is high, and the vertical rib of two adjacent roof panel abuts against together, and it is the fold-line-shaped that bends inwards that the slit is installed, avoided rainwater seepage and pour in down a chimney, water resistance is splendid.
Description of drawings
The perspective view of the roof panel that Fig. 1 provides for the utility model;
The cross-sectional structure schematic diagram of the roof panel that Fig. 2 provides for the utility model;
The assembling schematic diagram of the roof panel that Fig. 3 provides for two the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is made detailed explanation.
As shown in Figure 1 and Figure 2, the roof panel that the utility model provides comprises the base plate 1 of rectangle, the two ends, the left and right sides of base plate 1 are respectively equipped with the upwards vertical rib 2 of bending, the free end and base plate 1 vertical formation the first vertical flanging 4 of vertical rib 2, the first vertical flanging 4 free ends of the vertical rib 2 of right-hand member are provided with the first lateral flap 5 towards base plate 1 central authorities, the first vertical flanging 4 free ends of the vertical rib 2 of left end are provided with the second lateral flap 7 towards base plate 1 outside, the width of the second lateral flap 7 is greater than the first lateral flap 5, and the free end of the second lateral flap 7 also is provided with downward bending edge 8.
The inclined-plane of vertical rib 2 for tilting to base plate 1 outside at the roof panel two ends that the utility model provides, the angle between vertical rib 2 and the base plate 1 is 45 °, the free end of vertical rib 2 is connected by the 3rd lateral flap 3 with the first vertical flanging 4.This ramp structure of the vertical rib 2 in roof panel two ends has elasticity under pressure or pulling force effect, can the appropriateness distortion and reinstatement, thereby greatly improved the non-deformability of roof panel, and profile is more attractive in appearance, can prevents the distortion and the cracking that cause because of expanding with heat and contract with cold of roof panel.In the utility model, vertical rib 2 also can for the cambered surface of protruding to base plate 1 outside, reach same resistance to deformation effect.
The ribs 6 that arranges before and after also punching press has two on the base plate 1, the cross section institute region of ribs 6 are up-small and down-big trapezoidal and raise up.Ribs 6 can either improve vertical bend resistance ability of roof panel, also can increase the transversal stretching elasticity of roof panel, thereby has further increased the intensity of roof panel.
The installation of the roof panel that the utility model provides as shown in Figure 3, during installation, the vertical rib of right-hand member of a roof panel and the vertical rib of left end of another roof panel are joined, the free end of two vertical ribs sticks together, the end face of the first lateral flap 5 is resisted against on the bottom surface of the second lateral flap 7, the left end of the first lateral flap 5 is resisted against on the right flank of bending edge 8, bending edge 8 is bent to the right laterally again, this moment, the end face of bending edge 8 just was resisted against on the bottom surface of the first lateral flap 5, the first lateral flap 5 is stuck between the second lateral flap 7 and the bending edge 8, two vertical ribs are inlaid in together, and two bottom panels have also just linked together.The bottom panel simple installation that adopts this structure to connect, be connected firmly, stability is high, vertical rib that the more important thing is two adjacent roof panel abuts against together, it is the fold-line-shaped that bends inwards that the slit is installed, avoided rainwater seepage and pour in down a chimney, therefore the roof panel water resistance that the utility model provides is splendid.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or close technical scheme, all fall within the protection domain of the present utility model.
Claims (8)
1. roof panel, the base plate that comprises rectangle, it is characterized in that, the two ends, the left and right sides of described base plate are respectively equipped with the upwards vertical rib of bending, the free end of described vertical rib formation first vertical flanging vertical with described base plate, the first vertical flanging free end of a described vertical rib is provided with the first lateral flap towards described base plate central authorities, the first vertical flanging free end of another described vertical rib is provided with the second lateral flap towards described plate outer side, the width of described the second lateral flap is greater than described the first lateral flap, and the free end of described the second lateral flap also is provided with downward bending edge.
2. roof panel as claimed in claim 1 is characterized in that, the ribs that arranges before and after described base plate upper punch is pressed with some.
3. roof panel as claimed in claim 2 is characterized in that, described ribs raises up and cross section institute region is up-small and down-big trapezoidal.
4. roof panel as claimed in claim 2 or claim 3 is characterized in that, described ribs is two.
5. roof panel as claimed in claim 1 is characterized in that, described vertical rib is the cambered surface of protruding to described plate outer side.
6. roof panel as claimed in claim 1 is characterized in that, described vertical rib is the inclined-plane that tilts to described plate outer side.
7. roof panel as claimed in claim 6 is characterized in that, angle is 45 ° between described vertical rib and the described base plate.
8. such as claim 6 or 7 described roof panel, it is characterized in that, the free end of described vertical rib is connected by the 3rd lateral flap with the described first vertical flanging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220488311 CN202745283U (en) | 2012-09-21 | 2012-09-21 | Roofing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220488311 CN202745283U (en) | 2012-09-21 | 2012-09-21 | Roofing board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202745283U true CN202745283U (en) | 2013-02-20 |
Family
ID=47704703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220488311 Expired - Fee Related CN202745283U (en) | 2012-09-21 | 2012-09-21 | Roofing board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202745283U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105908906A (en) * | 2016-06-17 | 2016-08-31 | 中铁第四勘察设计院集团有限公司 | Roof panel capable of improving wind uplift resistance |
| CN105926867A (en) * | 2016-06-17 | 2016-09-07 | 中铁第四勘察设计院集团有限公司 | Bilayer roof plate system with waterproofness improved |
| CN105926863A (en) * | 2016-06-17 | 2016-09-07 | 中铁第四勘察设计院集团有限公司 | Double-layer roof board system capable of improving wind-shielding performance |
| CN107780598A (en) * | 2017-11-10 | 2018-03-09 | 中铁第四勘察设计院集团有限公司 | Double-deck roof boarding |
| CN107780598B (en) * | 2017-11-10 | 2024-04-26 | 中铁第四勘察设计院集团有限公司 | Double-deck roof boarding |
-
2012
- 2012-09-21 CN CN 201220488311 patent/CN202745283U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105908906A (en) * | 2016-06-17 | 2016-08-31 | 中铁第四勘察设计院集团有限公司 | Roof panel capable of improving wind uplift resistance |
| CN105926867A (en) * | 2016-06-17 | 2016-09-07 | 中铁第四勘察设计院集团有限公司 | Bilayer roof plate system with waterproofness improved |
| CN105926863A (en) * | 2016-06-17 | 2016-09-07 | 中铁第四勘察设计院集团有限公司 | Double-layer roof board system capable of improving wind-shielding performance |
| CN105926867B (en) * | 2016-06-17 | 2018-08-31 | 中铁第四勘察设计院集团有限公司 | A kind of double-deck roof board system improving water resistance |
| CN107780598A (en) * | 2017-11-10 | 2018-03-09 | 中铁第四勘察设计院集团有限公司 | Double-deck roof boarding |
| CN107780598B (en) * | 2017-11-10 | 2024-04-26 | 中铁第四勘察设计院集团有限公司 | Double-deck roof boarding |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2005003497A3 (en) | Light transmission panels, retaining clip and a combination thereof | |
| CN202745283U (en) | Roofing board | |
| CN102817443B (en) | Metal roofing board system and supporting piece | |
| CN203022234U (en) | Vertical lock stitch type roof daylighting panel of universal vertical lock stitch type metal roof system | |
| CN201512904U (en) | Type of roofing toeboard | |
| CN111561110A (en) | Roof photovoltaic building integration system and fast-assembling anchor clamps | |
| CN202745284U (en) | Metal roofing board system and strutting piece | |
| CN207419869U (en) | Double 360 ° of undercuts connect metal pressing plate Roof system | |
| CN104631711A (en) | Wind uplift prevention metal roof board system | |
| CN203347082U (en) | Energy-saving day-lighting roof capable of draining water structurally | |
| CN202718302U (en) | Metal roof multifunctional ridge water baffle | |
| CN204645499U (en) | A kind of improved anchoring firmware in devices | |
| CN107916755A (en) | Double 360 ° of undercuts connect metal pressing plate Roof system | |
| CN202577786U (en) | Q+ type locking seam structure of roof board | |
| CN202644858U (en) | Reinforcement back plate connection device at overlap connection position of metal roofing plate system | |
| CN204510634U (en) | A kind of wind resistance takes off metal roof board system | |
| CN205296505U (en) | Can quick unilateral fixed curtain aluminum plate coupling mechanism who installs | |
| CN204059772U (en) | Roof longitudinal expansion joint coupling assembling | |
| CN203213322U (en) | Deformation joint construction structure of thermoplastic elastic rubber plate of building ground | |
| CN203755612U (en) | Improved floor closing in strip assembly | |
| CN212336548U (en) | Roof photovoltaic building integration system and fast-assembling anchor clamps | |
| CN204334448U (en) | Pitched roof solar panel draw bail | |
| CN203669222U (en) | High-wave-crest 360-degree upright seam roof panel | |
| CN204401892U (en) | The multi-functional reinforcement backboard linkage of metal roof board system lap-joint | |
| CN201883616U (en) | Different-thickness glass butt device on roof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130220 Termination date: 20210921 |