CN211421547U - Prefabricated prestressed steel wire roof board for prefabricated building - Google Patents
Prefabricated prestressed steel wire roof board for prefabricated building Download PDFInfo
- Publication number
- CN211421547U CN211421547U CN201922052582.9U CN201922052582U CN211421547U CN 211421547 U CN211421547 U CN 211421547U CN 201922052582 U CN201922052582 U CN 201922052582U CN 211421547 U CN211421547 U CN 211421547U
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- Prior art keywords
- layer
- heat preservation
- prefabricated
- steel wire
- waterproof
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 18
- 239000010959 steel Substances 0.000 title claims abstract description 18
- 238000004321 preservation Methods 0.000 claims abstract description 32
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 17
- 239000000565 sealant Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 229910000914 Mn alloy Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
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Abstract
The utility model discloses a prefabricated prestressed wire roof boarding for assembly type structure, it includes: the waterproof layer is installed above the concrete layer, the upper reinforcement layer is installed above the interior of the concrete layer, the lower reinforcement layer is installed below the interior of the concrete layer, and the prestressed steel wires are connected to the lower reinforcement layer. The utility model discloses a prefabricated prestressed wire roof boarding has the reinforcing bar layer through being provided with the prestressed wire, and the cooperation can satisfy the assembly type structure characteristics, can realize the roofing way of great stride, is provided with the heat preservation, and the cooperation has exhaust duct, can pass through exhaust duct with the inside moisture of heat preservation to past discharge when heat preservation inside temperature risees, further strengthens the heat preservation and the waterproof performance of roof boarding, has strengthened the practicality of roof boarding.
Description
Technical Field
The utility model belongs to the technical field of the construction, especially, relate to a prefabricated prestressed wire roof boarding for assembly type structure.
Background
The roof plate is a plate capable of directly bearing the load of the roof, the roof plate is positioned on the roof of a house and is generally made of metals such as aluminum, magnesium, manganese or alloy, after the roof plate is assembled on a gable oblique beam on the top layer of the house, wing plates are overlapped and covered to enable a plurality of single box-type roof plates not to have vertical seams of visible light, a slope roof with good integrity is formed, and the aluminum, magnesium and manganese alloy for the roof and the outer wall generally adopts a pre-roll coating process, so that the roof has the advantages of good color difference control, uniform paint film, high quality stability, environmental protection and the like.
The existing roof construction period is long, the flow of binding reinforcing steel bars by a formwork on site is complex, the area of the roof cannot be counted into the calculation of the prefabrication rate, the overall calculation is not counted into the non-structural main body of the light steel structure roof, the stress is undefined, the construction is not facilitated, the roof construction method of a large span cannot be well realized, the heat insulation performance and the waterproof performance are insufficient, and the roof panel is easily damaged.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a prefabricated prestressed wire roof boarding for assembly type structure to solve present roof boarding and be short of in the aspect of heat preservation and waterproof performance, cause the technical problem of destruction to the roof boarding easily.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a pre-fabricated prestressed steel wire roof panel for prefabricated buildings, comprising: waterproof layer, concrete layer, last reinforcing layer, heat preservation, prestressed wire and lower reinforcing layer, the waterproof layer is installed in the concrete layer top, the reinforcing layer is installed to the inside top of concrete layer, and reinforcing layer is installed down to the inside below of concrete layer, be connected with the prestressed wire on the reinforcing layer down, the heat preservation sets up at the inside intermediate position of concrete layer, and the inside exhaust duct that moves about freely and quickly of heat preservation installs, be provided with a plurality of exhaust holes on the exhaust duct, install cross-connection gas jacket at exhaust duct cross department, cross-connection gas jacket is connected with the blast pipe, the blast pipe other end passes the waterproof layer and stretches out, sealed snap ring is installed with the blast pipe junction to the waterproof layer, the heat preservation is installed in the prestressed wire top.
The utility model discloses as foretell a prefabricated prestressed wire roof boarding for assembly type structure, further, sealed snap ring uses waterproof sealant to seal the processing with blast pipe, waterproof layer junction.
The utility model discloses as foretell a prefabricated prestressed wire roof boarding for assembly type structure, further, be provided with a plurality of recesses on the waterproof layer, just each recess interval equals.
The utility model discloses as foretell a prefabricated prestressed wire roof boarding for assembly type structure, further, the blast pipe exit end sets up to the arc structure.
The utility model discloses as foretell a prefabricated prestressed wire roof boarding for assembly type structure, further, cross connection gas jacket top is provided with the drill way, the blast pipe is connected with the drill way, and is interference fit.
The utility model has the advantages that: through being provided with the prestressed wire, the cooperation has the reinforcing bar layer, can play the outrigger effect, can satisfy the assembled building needs, can realize the roofing way of great span. Be provided with the heat preservation, the cooperation has exhaust duct, can pass through exhaust duct with the inside moisture of heat preservation to past discharge when the inside temperature of heat preservation risees, further strengthens the heat preservation and the waterproof performance of roof boarding, has strengthened the practicality of roof boarding.
Drawings
The above and/or other aspects and advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are given by way of illustration only and not by way of limitation, wherein:
fig. 1 is a schematic view of the overall structure of a prefabricated prestressed steel wire roof panel according to an embodiment of the present invention;
FIG. 2 is a schematic view of the internal structure of the insulating layer according to an embodiment of the present invention;
FIG. 3 is a schematic view of an exhaust pipe according to an embodiment of the present invention;
fig. 4 is a schematic view illustrating installation of a prestressed wire according to an embodiment of the present invention;
FIG. 5 is a schematic view of a four-way connection air jacket according to an embodiment of the present invention;
fig. 6 is a schematic view of a seal ring according to an embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a waterproof layer; 2. a concrete layer; 3. a steel bar layer is arranged; 4. a heat-insulating layer; 5. prestressed steel wires; 6. a lower reinforcing steel bar layer; 7. an exhaust duct; 8. an exhaust hole; 9. the four-way joint is connected with an air sleeve; 10. an exhaust pipe; 11. and sealing the snap ring.
Detailed Description
Hereinafter, embodiments of the present invention for prefabricated prestressed steel wire roof panels for prefabricated buildings will be described with reference to the accompanying drawings.
The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof. It should be noted that for the sake of clarity in showing the structures of the various components of the embodiments of the present invention, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.
Fig. 1-6 show a prefabricated prestressed steel wire roof panel for prefabricated buildings of an embodiment of the present invention, which includes: waterproof layer 1, concrete layer 2, go up reinforcing layer 3, heat preservation 4, prestressed wire 5 and lower reinforcing layer 6, waterproof layer 1 installs in concrete layer 2 top, reinforcing layer 3 is installed to concrete layer 2 inside top, reinforcing layer 6 is installed down to concrete layer 2 inside below, be connected with prestressed wire 5 on the reinforcing layer 6 down, heat preservation 4 sets up at the inside intermediate position of concrete layer 2, heat preservation 4 inside has exhaust duct 7 with great ease to install, be provided with a plurality of exhaust holes 8 on the exhaust duct 7, install cross-connection air jacket 9 at exhaust duct 7 cross, cross-connection air jacket 9 is connected with blast pipe 10, the blast pipe 10 other end passes waterproof layer 1 and stretches out, waterproof layer 1 installs sealed snap ring 11 with blast pipe 10 junction, heat preservation 4 installs in prestressed wire 5 top.
The utility model discloses in the above-mentioned embodiment, sealed snap ring 11 uses waterproof sealant with blast pipe 10, 1 junction of waterproof layer to seal and handles, through being provided with sealed snap ring 11, and uses waterproof sealant to seal at the junction and handle and can play fine waterproof role to the roof boarding, avoids inside water enters into the roof boarding, causes the influence to the inside structure of roof boarding.
The utility model discloses in the above-mentioned embodiment, be provided with a plurality of recesses on waterproof layer 1, and each recess interval equals, through setting up a plurality of recesses, the rainwater that will fall on waterproof layer 1 that can be timely outwards discharges, avoids gathering on waterproof layer 1.
The utility model discloses in the above-mentioned embodiment, the 10 exit ends of blast pipe set up to the arc structure, through setting up to the arc structure, can outwards discharge the inside steam of heat preservation 4, and the rainwater enters into inside heat preservation 4 from blast pipe 10 when also can avoiding raining simultaneously.
The utility model discloses in the above-mentioned embodiment, 9 tops of cross connection gas pocket are provided with the drill way, and blast pipe 10 is connected with the drill way, and is interference fit, is provided with cross connection gas pocket 9, can pass through blast pipe 10 outwards discharge with the steam that exists in each exhaust duct 7, avoids steam to gather in heat preservation 4, causes the influence to heat preservation 4.
In the above embodiment of the present invention, the upper reinforcement layer 3 and the lower reinforcement layer 6 use the three-level steel, the yield strength HRB is 400, and the three-level steel structure is adopted, so as to better satisfy the bending requirement of the roof panel.
The use principle and the flow are as follows: according to the roof to be assembled and installed, a proper roof panel is selected, prestressed steel wires 5 are arranged, a reinforcing steel bar layer is matched, can play a role of stable support, can meet the characteristics of an assembly type building, can realize the roof construction method with larger span, not only considers the construction portability, but also meets the sensory effect requirement after the residential use, the waterproof layer 1 is arranged above the concrete layer 2, can prevent rainwater from entering the roof board, the groove arranged on the waterproof layer 1 can discharge the rainwater outwards in time, when the temperature rises, more water vapor can be generated in the heat-insulating layer 4, the water vapor can be sucked into the exhaust pipeline 7 through the exhaust holes on the exhaust pipeline 7, the four-way connection air sleeve 9 can discharge water vapor in the exhaust pipeline 7 outwards through the exhaust pipe 10, so that the heat preservation effect of the heat preservation layer is prevented from being reduced due to the fact that the heat preservation layer is moist, and the function failure of the heat preservation layer is avoided. The outlet end of the exhaust pipe 10 is arranged to be of an arc-shaped structure, so that water vapor inside the heat preservation layer 4 can be discharged outwards, and meanwhile, rainwater can enter the heat preservation layer 4 from the exhaust pipe 10 when raining, so that the heat preservation and waterproof performance of the roof panel are further enhanced.
The technical features disclosed above are not limited to the combinations with other features disclosed, and other combinations between the technical features can be performed by those skilled in the art according to the purpose of the invention to achieve the aim of the invention.
Claims (5)
1. A prefabricated prestressed steel wire roof panel for prefabricated buildings, comprising: waterproof layer, concrete layer, last reinforcing layer, heat preservation, prestressed wire and lower reinforcing layer, the waterproof layer is installed in the concrete layer top, the reinforcing layer is installed to the inside top of concrete layer, and reinforcing layer is installed down to the inside below of concrete layer, be connected with the prestressed wire on the reinforcing layer down, the heat preservation sets up at the inside intermediate position of concrete layer, and the inside exhaust duct that moves about freely and quickly of heat preservation installs, be provided with a plurality of exhaust holes on the exhaust duct, install cross-connection gas jacket at exhaust duct cross department, cross-connection gas jacket is connected with the blast pipe, the blast pipe other end passes the waterproof layer and stretches out, sealed snap ring is installed with the blast pipe junction to the waterproof layer, the heat preservation is installed in the prestressed wire top.
2. The pre-stressed steel wire roof panel for the fabricated building according to claim 1, wherein the joint of the sealing snap ring and the exhaust pipe and the waterproof layer is sealed by waterproof sealant.
3. The pre-stressed steel wire roof panel for prefabricated buildings according to claim 1, wherein a plurality of grooves are formed in the waterproof layer, and the grooves are equally spaced.
4. The pre-stressed steel wire roof panel for prefabricated buildings according to claim 1, wherein the outlet end of the exhaust pipe is arranged in an arc-shaped structure.
5. The pre-stressed steel wire roof panel for the fabricated building according to claim 1, wherein an orifice is formed above the four-way connecting air sleeve, and the exhaust pipe is connected with the orifice and is in interference fit with the orifice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922052582.9U CN211421547U (en) | 2019-11-25 | 2019-11-25 | Prefabricated prestressed steel wire roof board for prefabricated building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922052582.9U CN211421547U (en) | 2019-11-25 | 2019-11-25 | Prefabricated prestressed steel wire roof board for prefabricated building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211421547U true CN211421547U (en) | 2020-09-04 |
Family
ID=72275642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922052582.9U Expired - Fee Related CN211421547U (en) | 2019-11-25 | 2019-11-25 | Prefabricated prestressed steel wire roof board for prefabricated building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211421547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319730A (en) * | 2021-12-28 | 2022-04-12 | 中铁五局集团建筑工程有限责任公司 | Assembled multi-layer composite heat-preservation and heat-insulation roof board and preparation method and assembly method thereof |
-
2019
- 2019-11-25 CN CN201922052582.9U patent/CN211421547U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319730A (en) * | 2021-12-28 | 2022-04-12 | 中铁五局集团建筑工程有限责任公司 | Assembled multi-layer composite heat-preservation and heat-insulation roof board and preparation method and assembly method thereof |
| CN114319730B (en) * | 2021-12-28 | 2024-04-30 | 中铁五局集团建筑工程有限责任公司 | Assembled multilayer composite heat-preservation heat-insulation roof board and preparation method and assembly method thereof |
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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 |
Granted publication date: 20200904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |