CN201649455U - Roof board unit structure of light house - Google Patents
Roof board unit structure of light house Download PDFInfo
- Publication number
- CN201649455U CN201649455U CN2010201163094U CN201020116309U CN201649455U CN 201649455 U CN201649455 U CN 201649455U CN 2010201163094 U CN2010201163094 U CN 2010201163094U CN 201020116309 U CN201020116309 U CN 201020116309U CN 201649455 U CN201649455 U CN 201649455U
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- roof panel
- roof board
- metal
- metal roof
- block construction
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Abstract
A roof board unit structure of a light house comprises an outer metal roof board, an inner metal roof board and a heat-preservation foam filling layer, wherein the outer metal roof board and the inner metal roof board are provided with reinforcing edges. The roof board unit structure is technically and mainly characterized in that two ends of the outer metal roof board are in half tile edge structures; a limit clamp groove is arranged on one lateral sloping surface of each half tile edge; and self-locking plug latch structures are formed at the lapping positions at two ends of the outer metal roof board with two ends of the inner metal roof board. As the self-locking plug latch structures are formed at the lapping positions at the two ends of the inner metal roof board with the two ends of the outer metal roof board in the foam expansion process of the heat-preservation foam filling layer, expanded phenolic foam is completely closed inside a mould formed between an inner metal wall board and an outer metal wall board, and simultaneously the positions of the plug latches are completely sealed, so that the inner metal roof board and the outer metal roof board are combined with a phenolic foam layer to form an integrated and undetached structure. When vibration is generated during transportation and installation of the finished roof board unit structure, the roof board unit structure can not crack, so that the upper-layer wall board and the lower-layer wall board can not be detached from the phenolic foam and accordingly the purposes of the roof board unit structure are achieved.
Description
Technical field
The utility model relates to the light-weight house technical field of civilian or industrial construction class, specifically a kind of roof panel block construction of light-weight house.
Background technology
As everyone knows, polyphenyl foam layer or polyurethane foam layer have good insulation and effect of heat insulation, be widely used in light-weight house, steel structure factory building in the last few years and faced in the middle of the room that builds a house, and in the north of China, now be applied to the insulation of the body of wall that builds a building and heat insulation.Because polyphenyl foam layer or polyurethane foam layer fireproof performance are poor, and when burning, can discharge a large amount of toxic and harmfuls, therefore, although add the danger and the order of severity that a certain amount of flame retardant can reduce polyphenyl foam or the burning of polyurethane foam plastics goods relatively, but when temperature is higher, still can not be fundamentally fire-retardant, belong to flammable level.
Although and the phenol formaldehyde foam layer has good effect of heat insulation, and flameproof effect will belong to difficult combustion level significantly better than polyphenyl foaming layer or polyurethane foam layer.Because phenolic foam products is enbrittled greatly, the surface is the shortcoming of efflorescence easily, although with behind liquid thermosetting phenolic resin and surfactant, blowing agent, curing compound and other auxiliary agent mixings up and down between the double layer of metal plate and be processed into phenol formaldehyde foam sheet material finished product, but when this finished product in transportation or when install producing vibration, also embrittlement can take place, even be separated with double layer of metal plate up and down.
Summary of the invention
The purpose of this utility model provides the roof panel block construction that adopts the light-weight house of self-locking connection structure in outer roof panel of a kind of metal and the metal between the roof panel.
The purpose of this utility model is achieved in that it includes outer roof panel of metal and the interior roof panel of metal that band is strengthened rib, the thermal insulation foaming packed layer, it is characterized in that: the two ends of roof panel are half-watt rib structure outside metal, one side slope of half-watt rib is provided with spacing draw-in groove, and the lap-joint at roof panel two ends is a self-locking grafting buckle structure in roof panel and the metal outside metal.
Self-locking grafting buckle structure described in the utility model is the grafting buckle structure that forms self-locking in thermal insulation foaming packed layer foaming and intumescing process.
Junction at adjacent two roof panel block constructions described in the utility model is whole watt rib structure, is provided with one on the top of this integral body watt rib structure by the spacing Λ type waterproof connection pressing plate of spacing draw-in groove.This connection pressing plate promptly plays connection and the sealing process between the outer roof panel of metal, plays waterproof action simultaneously again.
The utility model connects better effects if each other in order to make two adjacent roof panel, structure is more stable, longer service life is of a specified duration, then the groove of pegging graft mutually at roof panel block construction two ends and the side of boss are respectively arranged with the pit and the projection that are used to increase adjacent two roof panel block construction grafting intensity.
The utility model then is distributed with the net structure that is used to increase hot strength in order to reduce phenol formaldehyde foam fragility relatively in the thermal insulation foaming packed layer.The cancellated material that forms with expanded material, be arranged in synchronously and equably by in interior Metal wall and the formed mould of outer Metal wall.
The utility model since in thermal insulation foaming packed layer foaming and intumescing process with metal in the lap-joint at roof panel two ends outside roof panel and the metal, form self-locking grafting buckle structure, and the phenol formaldehyde foam that expands is completely enclosed within the metal between the roof panel and the outer roof panel of metal in the formed mould, and simultaneously grafting snap close place is sealed fully, the structure that makes inside and outside metal roofing board and phenol formaldehyde foam layer form one and can't break away from, when this finished product in transportation or when install producing vibration, embrittlement can not take place, double layer of metal plate and phenol formaldehyde foam can't break away from about causing, and realize the purpose of this utility model.The utility model also has simple and reasonable, repeats repeatedly to use and safe and reliable, and cost is low, long service life, characteristics such as range of application is wide.
In addition, the utility model makes wallboard of the present utility model be more suitable for industrialization owing to be distributed with the net structure that is used to increase hot strength in the thermal insulation foaming packed layer.This cancellated layout can be carried out with expanded material synchronously according to its properties of materials, also can be arranged between interior room plate of metal and the outer roof panel of metal and with the synchronous shape of metal roofing board to walk to arrange.
Description of drawings
Fig. 1 is the cross-sectional view before the utility model grafting self-locking;
Fig. 2 is the cross-sectional view after the utility model grafting self-locking;
Fig. 3 is the cross-sectional view before the adjacent two roof panel block constructions of the utility model are pegged graft;
Fig. 4 is the cross-sectional view after the adjacent two roof panel block constructions of the utility model are pegged graft.
Below in conjunction with accompanying drawing and by example the utility model is described in further detail; but following example only is one of them a example of the utility model; the rights protection scope of not representing the utility model and being limited, rights protection scope of the present utility model is as the criterion with claims.
The specific embodiment
Example 1:
Shown in Fig. 1～2, among the figure 1 is for having the outer roof panel of the metal of strengthening rib, 2 for having roof panel in the metal of strengthening rib, outside metal, be respectively arranged with indent formula slot 4 on the roof panel 1 two ends symmetric position, and in metal, be respectively arranged with indent formula plate 5 on the roof panel 2 two ends symmetric positions, indent formula slot 4 is pegged graft mutually with indent formula plate 5 and is formed self-locking grafting buckle structure, also is provided with insulation phenol formaldehyde foam packed layer 3 between inside and outside double layer of metal roof panel; The two ends of roof panel are half-watt rib 11 structures outside metal in addition, and a side slope of half-watt rib is provided with spacing draw-in groove 12.
Above-mentioned self-locking grafting buckle structure forming process is as follows: in early stage on the phenolic resins foam production streamline on the operation, earlier by the motor on the forming machine, pinch roller respectively with the edge roll forming at roof panel 2 two ends in outer roof panel 1 of metal and the metal, comprise above-mentioned indent formula slot 4 and indent formula plate 5 structures, certainly also comprise boss 6, the groove of pegging graft mutually in reinforcement rib and adjacent two shingle nail block construction two ends 8, carry out subsequent processing then; After with liquid thermosetting phenolic resin and surfactant, blowing agent, curing compound and other auxiliary agent mixings, when mobile casting machine was equably between the inside and outside double layer of metal wallboard of cast, the Web materials 10 that will be used to increase hot strength again was evenly distributed between the inside and outside double layer of metal wallboard; When entering the foamable operation, in the foaming and intumescing process in baking oven,, the external force of foaming and intumescing forms the grafting buckle structure (as shown in Figure 2) of self-locking by means of being inserted into the indent formula plate 5 on the interior Metal wall 2 rapidly in the indent formula slot 4 on the pairing outer Metal wall 1, thereby phenol formaldehyde foam is sealed between the inside and outside double layer of metal wallboard of sealing, as long as liquid thermosetting phenolic resin and surfactant, blowing agent, the input amount appropriateness of curing compound and other auxiliary agents, then phenol formaldehyde foam fully and be evenly distributed between the inside and outside double layer of metal wallboard, comprise in the space of the grafting buckle structure that forms self-locking, make phenol formaldehyde foam not produce the space of embrittlement, therefore with between the inside and outside double layer of metal wallboard become relative firm integrative-structure.
Aforesaid thermal insulation foaming packed layer is not limited to the phenol formaldehyde foam layer, also can be polyphenyl foam layer or polyurethane foam layer certainly as required.
Shown in Fig. 3～4, the utility model connects better effects if each other in order to make two adjacent roof panel, stability is more reasonable, longer service life is of a specified duration, then two the half-watt ribs 11 in adjacent two roof panel block construction junctions are a whole watt rib structure, are provided with one on the top of this integral body watt rib structure by the spacing Λ type waterproof connection pressing plate 13 of spacing draw-in groove 12; The boss 6 of pegging graft mutually at roof panel block construction two ends simultaneously, the side of groove 8 are respectively arranged with the pit 7 and the projection 9 that are used to increase adjacent two roof panel block construction grafting intensity.Two adjacent roof panel are when connecting, as long as insert mutually when putting in place, projection 9 can enter automatically and be spacing in pit 7 (shown in Figure 4), and structure is relatively stable; When dismounting, as long as outwards a little firmly protruding 9 can be separated from pit 7; Refill timing, repeat above-mentioned steps and get final product, Assembly And Disassembly is all convenient.
Claims (6)
1. the roof panel block construction of a light-weight house, it includes outer roof panel of metal and the interior roof panel of metal that band is strengthened rib, the thermal insulation foaming packed layer, it is characterized in that: the two ends of roof panel are half-watt rib structure outside metal, one side slope of half-watt rib is provided with spacing draw-in groove, and the lap-joint at roof panel two ends is a self-locking grafting buckle structure in roof panel and the metal outside metal.
2. the roof panel block construction of light-weight house according to claim 1 is characterized in that: self-locking grafting buckle structure is for forming the grafting buckle structure of self-locking in thermal insulation foaming packed layer foaming and intumescing process.
3. the roof panel block construction of light-weight house according to claim 1, it is characterized in that: the junction at adjacent two roof panel block constructions is whole watt rib structure, is provided with one on the top of this integral body watt rib structure by the spacing Λ type waterproof connection pressing plate of spacing draw-in groove.
4. according to the roof panel block construction of claim 1 or 3 described light-weight houses, it is characterized in that: the groove of pegging graft mutually at roof panel block construction two ends and the side of boss are respectively arranged with the pit and the projection that are used to increase adjacent two roof panel block construction grafting intensity.
5. the roof panel block construction of light-weight house according to claim 1 is characterized in that: be distributed with the net structure that is used to increase hot strength in the thermal insulation foaming packed layer.
6. according to the roof panel block construction of claim 2 or 5 described light-weight houses, it is characterized in that: described thermal insulation foaming packed layer is meant phenol formaldehyde foam layer, polyphenyl foam layer or polyurethane foam layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201163094U CN201649455U (en) | 2010-02-23 | 2010-02-23 | Roof board unit structure of light house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201163094U CN201649455U (en) | 2010-02-23 | 2010-02-23 | Roof board unit structure of light house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201649455U true CN201649455U (en) | 2010-11-24 |
Family
ID=43114684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201163094U Expired - Lifetime CN201649455U (en) | 2010-02-23 | 2010-02-23 | Roof board unit structure of light house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201649455U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561737A (en) * | 2011-12-31 | 2012-07-11 | 上海亚泽金属屋面***股份有限公司 | Method for paving integral energy-saving roof of railroad platform |
| CN102619305A (en) * | 2012-04-28 | 2012-08-01 | 许昌施普雷特建材科技有限公司 | Nondestructive roof board installation solar energy system |
-
2010
- 2010-02-23 CN CN2010201163094U patent/CN201649455U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561737A (en) * | 2011-12-31 | 2012-07-11 | 上海亚泽金属屋面***股份有限公司 | Method for paving integral energy-saving roof of railroad platform |
| CN102619305A (en) * | 2012-04-28 | 2012-08-01 | 许昌施普雷特建材科技有限公司 | Nondestructive roof board installation solar energy system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101124 Effective date of abandoning: 20111214 |