CN220598925U - Wood-plastic composite roof board - Google Patents
Wood-plastic composite roof board Download PDFInfo
- Publication number
- CN220598925U CN220598925U CN202321028114.8U CN202321028114U CN220598925U CN 220598925 U CN220598925 U CN 220598925U CN 202321028114 U CN202321028114 U CN 202321028114U CN 220598925 U CN220598925 U CN 220598925U
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- board
- roof
- wood
- plastic composite
- plate
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- 229920001587 Wood-plastic composite Polymers 0.000 title claims abstract description 24
- 239000011155 wood-plastic composite Substances 0.000 title claims abstract description 24
- 238000005192 partition Methods 0.000 claims abstract description 23
- 230000001154 acute effect Effects 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 6
- 238000009413 insulation Methods 0.000 abstract description 5
- 238000004321 preservation Methods 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 description 11
- 239000010959 steel Substances 0.000 description 11
- 238000009434 installation Methods 0.000 description 8
- 238000010079 rubber tapping Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 238000011900 installation process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model relates to the technical field of roof boards, and discloses a wood-plastic composite roof board, which comprises an upper board and a lower board which are connected on the right side, wherein the upper board and the lower board are arranged at an acute angle, a partition board is arranged between the upper board and the lower board, the right side of the lower board extends out of the upper board to form a protruding part, the left side of the lower board is provided with a fixing part, a clamping groove is formed between the fixing part and the upper board, and the protruding part of one roof board is embedded into the clamping groove of the other roof board. The roof board has good heat preservation and insulation performance and high safety and reliability.
Description
Technical Field
The application relates to the technical field of roof boards, in particular to a wood-plastic composite roof board.
Background
The existing roof boards mostly adopt steel plates, the thickness of the materials is thin, heat transfer is fast, the heat insulation performance of the roof is poor, and the fixing mode of the steel plates mainly comprises lap joint type, occluding type and vertical overlock.
For the lap joint type roof board, the lap joint of the steel plates is fixed with the roof keel by adopting tapping screws, the screw holes of the tapping screws at the lap joint are easy to leak, and the tapping screws and steel around the tapping screw holes are rusted due to water leakage, so that the water leakage phenomenon of the roof is aggravated.
The snap-in and standing-seam type connection suffers from two problems: firstly, the brackets and the tapping screws are all hidden under the roof board, the construction quality cannot be guaranteed, and the number of the tapping screws for missing the brackets or fixing the brackets in the local area of the roof board is insufficient; secondly, the joint of the occluding type and the vertical lockstitch type is higher than the steel plate in the vertical direction, and when the steel plate is subjected to strong wind in the horizontal direction, the steel plate is easy to lift.
Disclosure of Invention
In order to solve the technical problems that in the prior art, a steel plate is used as a roof board, heat insulation performance is poor, a lap joint of the steel plate is easy to rust and leak, when the steel plate is connected by adopting a snap-in type and an upright lockstitch type, the steel plate is easy to lift under the action of strong wind, and the like, the application provides a wood-plastic composite roof board.
The application provides a wood-plastic composite roof board adopts following technical scheme:
the utility model provides a wood-plastic composite roof board, this roof board includes upper plate and the hypoplastron that the right side is connected, and upper plate and hypoplastron are the acute angle setting, are equipped with the baffle between upper plate and the hypoplastron, and the upper plate bulge is stretched out on the right side of hypoplastron, and the left side of hypoplastron is equipped with the fixed part, form the draw-in groove between fixed part and the upper plate, one the bulge of roofing board imbeds in the draw-in groove of another roof board.
Through adopting above-mentioned technical scheme, form one by one between baffle and upper plate and the hypoplastron and hold the chamber, hold the air heat conduction speed in the chamber slow, and then the heat transfer speed between upper plate and the hypoplastron is slow, and the heat preservation of roofing is thermal-insulated effectual.
When the roof boards are installed, firstly, one roof board is fixed on a roof keel, then the protruding part of the second roof board is inserted into the clamping groove of the first roof board, the roof boards are sequentially installed along the inclination angle of the roof from top to bottom, and finally, the two sides of all the roof boards are fixed by adopting a fixing frame, so that the installation of the roof boards of the whole roof can be completed. In the whole installation process, a screw is not required to be used for fixing the installation plate, so that the phenomenon of roof rain leakage caused by rust and water seepage at screw threads of the screw is avoided; the upper surface of the roof board is not provided with a protruding structure and is positioned on the same surface, the upper surface of the roof board is smooth, when strong wind acts, the roof board can be prevented from being rolled up due to the protruding structure, the risk that the roof board is lifted up is reduced, and the safety and the reliability are high.
Optionally, the number of the partition plates is multiple, and the multiple partition plates are arranged in parallel.
By adopting the technical scheme, on one hand, the space between the upper plate and the lower plate is divided into a plurality of accommodating cavities by the plurality of partition plates, and the accommodating cavities are filled with air or other heat-insulating materials, so that the heat-insulating effect of the roof is improved; on the other hand, a plurality of heat insulating boards play a supporting role, and the strength of the roof board is improved.
Optionally, the number of the partition plates is 4.
Optionally, the fixed part is L type structure, and the left end of hypoplastron is connected to the one end of fixed part, and left side baffle is connected to the other end.
Through adopting above-mentioned technical scheme, fixed part and left side baffle and lower plate form and hold the chamber for filling air or other heat preservation insulating material, when the bulge of one roofing board inserts in the draw-in groove of another piece adjacent roofing board, also can guarantee that the lower part of bulge is equipped with and holds the chamber, improves the high temperature heat-proof effect of bulge lower part.
Optionally, the fixing part, the left baffle plate and the upper plate form a clamping groove.
By adopting the technical scheme, the clamping groove of one roof board is clamped with the protruding part of the adjacent roof board, so that the sequential laying and assembling of a plurality of roof boards are realized.
Optionally, the left sides of the lower plate and the fixing part extend out of the upper plate.
Through adopting above-mentioned technical scheme, the bulge of a roofing board inserts in the draw-in groove of adjacent roofing board, the upper surface of fixed part is held in the lower surface of bulge, and the upper surface of bulge is held in the upper plate of draw-in groove, and the thickness on roof board right side is thinner, and the part that the left side of lower plate and fixed part stretched out the upper plate supports bulge lower part, improves the steadiness and the intensity that the bulge is connected with the draw-in groove to and thermal-insulated performance keeps warm.
Optionally, the bottom of the right side of the lower plate is provided with a groove, and the groove of one roof board is matched with the right-angle end of the fixing part of the other roof board.
Through adopting above-mentioned technical scheme, based on the fixed part is L type right angle, the inclination of another roof boarding of inclination adjustment according to the roofing of being convenient for improves the nimble adaptability of roof boarding installation.
Optionally, the included angle between the upper plate and the lower plate is smaller than 30 °.
Through adopting above-mentioned technical scheme, the small-angle slope sets up between upper plate and the hypoplastron, can guarantee to form hollow holding chamber between upper plate and the hypoplastron, improves the heat preservation thermal insulation of roofing, avoids leading to draw-in groove and bulge junction to be unsmooth because of the contained angle is too big.
Optionally, the roof board is integrally formed, and the roof board is made of wood-plastic composite material.
Through adopting above-mentioned technical scheme, wood plastic composite low price, light in weight adopts the mould to pass through extrusion process one shot forming, and production efficiency is high, and integrated into one piece structure, can avoid a plurality of spare parts installation to waste time and energy, efficient.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the roof boards are installed, firstly, one roof board is fixed on a roof keel, then the protruding part of the second roof board is inserted into the clamping groove of the first roof board, the roof boards are sequentially installed along the inclination angle of the roof from top to bottom, and finally, the two sides of all the roof boards are fixed by adopting a fixing frame, so that the installation of the roof boards of the whole roof can be completed. In the whole installation process, a screw is not required to be used for fixing the installation plate, so that the phenomenon of roof rain leakage caused by rust and water seepage at screw threads of the screw is avoided; the upper surfaces of the roof boards are not provided with protruding structures and are all positioned on the same surface, the upper surfaces of the roof boards are smooth, when strong wind acts, the protruding structures can be prevented from being rolled up, the risk of the roof boards being lifted up is reduced, and the safety and the reliability are high;
2. each accommodating cavity is formed among the partition plate, the upper plate and the lower plate, the heat conduction speed of air in the accommodating cavity is low, the heat conduction speed between the upper plate and the lower plate is low, and the heat preservation and insulation effect of the roof is good;
3. the wood-plastic composite material is low in price, light in weight, high in production efficiency and high in efficiency by adopting the die to perform one-step molding through an extrusion process, and can avoid time and labor waste in mounting a plurality of parts due to an integrated molding structure.
Drawings
Fig. 1 is a front view of the overall structure of an embodiment of the present application, mainly for showing the overall structure of a roof panel.
Reference numerals illustrate: 1. an upper plate; 2. a lower plate; 3. a partition plate; 4. a protruding portion; 5. a fixing part; 6. a clamping groove; 7. a groove.
Detailed Description
The present application is described in further detail below in conjunction with fig. 1.
The embodiment of the application discloses a wood-plastic composite roof board.
Referring to fig. 1, a wood-plastic composite roof panel comprises an upper plate 1 and a lower plate 2 connected on the right side, wherein the upper plate 1 and the lower plate 2 are arranged at an acute angle, a partition plate 3 is arranged between the upper plate 1 and the lower plate 2, the upper end of the partition plate 3 is connected with the upper plate 1, the lower end is connected with the lower plate 2, and the partition plate 3 separates a space between the upper plate 1 and the lower plate 2. The right side of the lower plate 2 extends out of the upper plate 1 to form a protruding part 4, the protruding part 4 and the right end of the upper plate 1 form an L-shaped groove, the left side of the lower plate 2 is provided with a fixing part 5, a clamping groove 6 is formed between the fixing part 5 and the upper plate 1, the clamping groove 6 is of a U-shaped structure, and the protruding part 4 of one roof plate is embedded into the clamping groove 6 of the other roof plate.
Referring to fig. 1, the number of the partitions 3 is plural, the partitions 3 are arranged in parallel, the partitions 3 are arranged in a direction from right to left, and the size of the partitions 3 sequentially increases as the distance between the upper plate 1 and the lower plate 2 increases.
Preferably, the number of the partition boards 3 is 4, the space between the upper plate 1 and the lower plate 2 is divided into 4 accommodating cavities by the 4 partition boards 3, the 4 accommodating cavities become larger in sequence along the direction from right to left, the accommodating cavity on the rightmost side is triangular, and the other accommodating cavities are trapezoidal.
Referring to fig. 1, the fixing portion 5 has an L-shaped structure, one end of the fixing portion 5 is connected to the left end of the lower plate 2, and the other end is connected to the left partition plate 3. The fixing part 5 and the left partition plate 3 and the upper plate 1 form a clamping groove 6. The fixing part 5 and the left partition plate 3 and the lower plate 2 form a rectangular accommodating cavity.
The left sides of the lower plate 2 and the fixing part 5 extend out of the upper plate 1. That is, the ends of the lower plate 2 and the fixing portion 5 are located on the left side of the left end of the upper plate 1.
By adopting the technical scheme, when one roof board is assembled with another adjacent roof board, the protruding part 4 is inserted into the clamping groove 6, the L-shaped groove formed by the protruding part 4 and the right end of the upper plate 1 abuts against the upper end of the clamping groove 6, that is, the L-shaped groove abuts against the left side of the upper plate 1, the lower part of the protruding part 4 abuts against the upper surface of the fixing part 5, and the right end of the upper plate 1 of one roof board is adjacent to the left end of the upper plate 1 of the other roof board.
It should be noted that, roof board is laid the block in proper order along the inclination of roofing, roof board is certain angle slope setting, during raining, the rainwater flows down along roof board from the roof, in the block department of adjacent 2 roof boards, the rainwater flows from right to left along the upper plate 1 of a roof board, reachs the upper surface of next roof board 1 again, based on upper plate 1 left side stretches out baffle 3, during the assembly, upper plate 1 left end overlap joint is on bulge 4, can avoid the direct junction of entering adjacent 2 roof boards of rainwater, even if there is a small amount of rainwater to get into in the gap between adjacent 2 upper plates 1, a small amount of rainwater gets into in the L type inslot that upper plate 1 and bulge 4 formed, based on the slope of upper plate 1, a small amount of rainwater also can be along upper plate 1 front end drainage upper plate 1's upper surface.
Referring to fig. 1, the bottom of the right side of the lower plate 2 is provided with a groove 7, and the groove 7 of one roof plate is matched with the right-angle end of the other roof plate fixing portion 5. The design is convenient for adjust the inclination of 2 adjacent roof boards according to the inclination of roofing, improves the flexibility of roof board, is applicable to multiple inclination's roofing.
Preferably, the included angle between the upper plate 1 and the lower plate 2 is smaller than 30 °.
The roof board is integrally formed, and is made of wood-plastic composite materials. The wood-plastic composite material is low in price, light in weight, high in production efficiency and high in efficiency by adopting the die to perform one-step molding through an extrusion process, and can avoid time and labor waste in mounting a plurality of parts due to an integrated molding structure.
The implementation principle of the wood-plastic composite roof board provided by the embodiment of the application is as follows:
when the roof boards are installed, firstly, one roof board is fixed on a roof keel, then the protruding part 4 of the second roof board is inserted into the clamping groove 6 of the first roof board, the roof boards are sequentially installed along the inclination angle of the roof from top to bottom, and finally, the two sides of all the roof boards are fixed by adopting a fixing frame, so that the installation of the roof boards of the whole roof can be completed. In the whole installation process, a screw is not required to be used for fixing the installation plate, so that the phenomenon of roof rain leakage caused by rust and water seepage at screw threads of the screw is avoided; the upper surface of the roof board is not provided with a protruding structure and is positioned on the same surface, the upper surface of the roof board is smooth, when strong wind acts, the roof board can be prevented from being rolled up due to the protruding structure, the risk that the roof board is lifted up is reduced, and the safety and the reliability are high.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. The utility model provides a wood-plastic composite roof boarding which characterized in that: the roof board comprises an upper board and a lower board which are connected on the right side, wherein the upper board and the lower board are arranged at an acute angle, a partition board is arranged between the upper board and the lower board, the right side of the lower board extends out of the upper board to form a protruding portion, the left side of the lower board is provided with a fixing portion, a clamping groove is formed between the fixing portion and the upper board, the protruding portion of one roof board is embedded into the clamping groove of the other roof board, a groove is formed in the bottom of the right side of the lower board, and the groove of one roof board is matched with the right-angle end of the fixing portion of the other roof board.
2. A wood-plastic composite roof panel according to claim 1, wherein: the number of the partition boards is multiple, and the partition boards are arranged in parallel.
3. A wood-plastic composite roof panel according to claim 2, wherein: the number of the partition boards is 4.
4. A wood-plastic composite roof panel according to claim 2, wherein: the fixed part is L-shaped structure, and the left end of hypoplastron is connected to the one end of fixed part, and left side baffle is connected to the other end.
5. A wood-plastic composite roof panel according to claim 4, wherein: the fixing part, the left baffle plate and the upper plate form a clamping groove.
6. A wood-plastic composite roof panel according to claim 5, wherein: the left side of the lower plate and the fixing part extend out of the upper plate.
7. A wood-plastic composite roof panel according to claim 1, wherein: the included angle between the upper plate and the lower plate is smaller than 30 degrees.
8. A wood-plastic composite roof panel according to claim 1, wherein: the roof board is integrally formed, and is made of wood-plastic composite materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321028114.8U CN220598925U (en) | 2023-05-04 | 2023-05-04 | Wood-plastic composite roof board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321028114.8U CN220598925U (en) | 2023-05-04 | 2023-05-04 | Wood-plastic composite roof board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220598925U true CN220598925U (en) | 2024-03-15 |
Family
ID=90175065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321028114.8U Active CN220598925U (en) | 2023-05-04 | 2023-05-04 | Wood-plastic composite roof board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220598925U (en) |
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2023
- 2023-05-04 CN CN202321028114.8U patent/CN220598925U/en active Active
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