CN2775179Y

CN2775179Y - Composite plate

Info

Publication number: CN2775179Y
Application number: CN 200520054123
Authority: CN
Inventors: 李茂雄
Original assignee: Shantou Germany Handicraft Manufacturing Co Ltd
Current assignee: Shantou Germany Handicraft Manufacturing Co Ltd
Priority date: 2005-01-28
Filing date: 2005-01-28
Publication date: 2006-04-26
Anticipated expiration: 2015-01-28

Abstract

The utility model relates to a composite plate which comprises two panel layers and a sandwich layer. The utility model is characterized in that the sandwich layer is arranged between the two panel layers and integrally formed with the panel layers, and a lock catch connecting mechanism for assembly is embedded in two corresponding end parts of the composite plate. The composite plate can lighten the bearing load of indoor and outdoor decorative plates, can reduce the thickness of a wall and increase the indoor volume ratio, does not contain substance which can destroy environment or cause cancers to human bodies halogen, such as halogens, formaldehyde or fluorine-chlorine carbides, etc., and has the advantages excellent fireproof and flame retardant properties, low heat radiation conduction, heat and sound insulation, light self weight, high intensity, good oil, fatty group and water resistant properties, excellent insect prevention, good environmental protection performance. In addition, the composite plate which is integrally formed can hardly be split, deformed or desquamated, can be easily disassembled and firmly assembled due to the adoption of the novel connecting mechanism for assembly.

Description

A kind of composite plate

Technical field

The utility model relates to a kind of constructional materials, more particularly, relates to a kind of composite plate for building.

Background technology

At present, architectural, material requirements to non-bearing wall bodies such as interior wall, exterior wall, partition walls is very high, for example, require employed materials for wall fire retardant performance excellence to reduce fire damage, heat insulation property is good with energy conservation, and is in light weight to alleviate structural load and to be easy to construction, should have certain intensity simultaneously, and destruction environment such as not halogen-containing, formaldehyde or CFCs or make human carcinogen's material.But present employed materials for wall, its combination property all can not be satisfactory.Traditional material such as cement board etc., though fireproof performance is good, intensity is higher, and its weight is bigger, and efficiency of construction is low, and insulation, soundproof effect are not good; Based on the compound plate of traditional fibre material, as rock wool fibers or fiberglass composite plate, though have fire protection flame retarding preferably, the thermal efficiency is not high, and water resistance is poor, and its thermal and insulating performance is still waiting to improve; And now as constructional materials several foamed plastics commonly used, as polyurethane foam plastics, polystyrene foam plastics, Vestolit, their weight is all very light, and heat insulating effect is also fine, but they at high temperature soften easily, shrink even burning, produce toxic gas during burning, thereby be not suitable for the high place of fire protection requirement.

Summary of the invention

The purpose of this utility model is to provide a kind of fireproof performance good, heat preservation energy-saving efficient height, and own wt is light, has certain intensity, simple load and unload new type composite board.

In order to achieve the above object, the technical solution adopted in the utility model is as follows:

A kind of composite plate, comprise panel layer and sandwich layer, it is characterized in that: above-mentioned panel layer mainly is made of the fire-proof board of inorganic plates such as magnesia, metallic cement, ceramic wafer and organic synthesis, above-mentioned sandwich layer is by PPG and isocyanates foaming, this sandwich layer is located between the flaggy of two sides, and one-body molded with panel layer; Promptly in mould, place a ready-made panel layer, the foaming mixture that waters PPG and isocyanates then is on panel layer, again the another side flaggy is placed on the foaming mixture of PPG and isocyanates and compress, the foaming mixture for the treatment of PPG and isocyanates solidifies, thereby makes two panel layers and sandwich layer one-body molded; Described composite plate is embedded with the snap close bindiny mechanism that is used to assemble in relative two ends, can the splicing of polylith composite plate is in aggregates by this snap close bindiny mechanism.

Above-mentioned snap close bindiny mechanism comprises two groove bodies, two groove bodies are embedded in respectively in two relative ends of composite plate, the end face of two groove bodies and the end face of composite plate or be positioned at groove on the composite plate end face, one rotating pin thread is installed in one of them groove body, its turning cylinder is provided with an aperture that can allow inner hexagon spanner stretch into, also be provided with a clasp in the groove body, clasp matches with pin thread and box so that the firm combination between two composite plates, has also strengthened the intensity of groove body body wall simultaneously; Be provided with a fixing box in another groove body; Respectively be provided with a reinforcing rib in the two groove bodies to strengthen the intensity of groove walls.During site operation, the box face that has that has pin thread end face and another composite plate of one composite plate can be close together, stretch into from the aperture on the composite plate panel layer with inner hexagon spanner, rotate pin thread, with pin thread, box snapping and locking, so just can according to actual needs flexibly, easily the polylith composite plate be spliced into an integral body.

The described end face that is provided with the groove body, one of them end face is embedded with the groove column, another end face is embedded with the convex tendon column with above-mentioned groove column tabling, above-mentioned groove column and convex tendon column are positioned at groove body place and are provided with recess hole, the shape of this recess hole, size and groove body end face are complementary, be connected with the chimeric of convex tendon column by the groove column, strengthened the fastness that composite plate connects.

The panel layer of described composite plate is embedded with the convex tendon column with above-mentioned end face groove column tabling, and to make things convenient for the vertical connection of composite plate, this convex tendon column preferably is positioned on the periphery of panel layer.

Raceway for wiring is preset in described composite plate inside, be beneficial to install electric wire, also can preset the cavity that is used to deposit components and parts,, guarantee people's the security of the lives and property so that the components and parts of systems such as burglary-resisting system or system for detecting temperature are installed in composite plate inside.

Adopt after this structure, because the material of composite plate compares with existing materials for wall and have that anti-flaming property is good, own wt light, the intensity advantages of higher, so composite plate fire retardant performance excellence of the present utility model; The heat radiation conduction is low, the thermal insulation sound insulation; Own wt is light, can alleviate the bearing load of indoor and outdoor decorative panel; This composite plate intensity height can reduce the thickness of body of wall, thereby increases indoor volume ratio, has good tear-resistant intensity simultaneously, and is shockproof shock-resistant wear-resisting; This composite plate oil resistivity and aliphatic, good waterproof performance, insect protected is more superior; Destruction environment such as this composite plate is not halogen-containing, formaldehyde or CFCs or make human carcinogen's material are green products, good environmental protection.In addition, this composite plate adopts integral forming method, is difficult for dividing distortion or coming off, and does not need to smear any surface and connect stick between panel layer and sandwich layer; This composite plate can be cut, follows closely, saws, cuts, be dug, and the surface does not need to whitewash with cement again, reduces callable discarded object, reduce construction cost, and adopt novel bindiny mechanism to assemble, needn't stick with glue agent, be easy to dismounting, do not need the professional to construct, its assembling firmly.

Below in conjunction with the drawings and specific embodiments the utility model is described further.

Description of drawings

Fig. 1 is the structural representation of the utility model preferred embodiment;

Fig. 2 is the schematic diagram that the part of A portion among Fig. 1 is amplified and analysed and observe;

Fig. 3 is the schematic diagram that the part of B portion among Fig. 1 is amplified and analysed and observe;

Fig. 4 is the A-A sectional view after two composite plates connect among Fig. 3.

The specific embodiment

As shown in Figure 1 and Figure 2, a kind of composite plate, comprise panel layer 1, panel layer 2 and sandwich layer 3, panel layer 1, panel layer 2 mainly is made of the fire-proof board of inorganic plate such as magnesia, metallic cement, ceramic wafer and organic synthesis, sandwich layer 3 is by PPG and isocyanates foaming, this sandwich layer 3 is located between panel layer 1, the panel layer 2, and one-body molded with panel layer 1, panel layer 2.Promptly in mould, place a ready-made panel layer 1, the foaming mixture that waters PPG and isocyanates then is on panel layer 1, again another side flaggy 2 is placed on the foaming mixture of PPG and isocyanates and compress, the foaming mixture for the treatment of PPG and isocyanates solidifies, thereby makes panel layer 1, panel layer 2 and sandwich layer 3 one-body molded.

Described composite plate is embedded with the snap close bindiny mechanism that is used to assemble in relative two ends, this snap close bindiny mechanism comprises that two have the groove body 4 of long strip type groove, 5, two

groove bodies

4,5 are embedded in respectively in two relative ends of composite plate, the composite plate end face is provided with and groove body end surface shape, the groove that size is complementary, above-mentioned groove body 4 place end faces are embedded with groove column 11, above-mentioned groove body 5 place end faces are embedded with the convex tendon column 12 with above-mentioned groove column 11 tablings, as shown in Figure 4, above-mentioned groove column 11 and convex tendon column 12 are positioned at groove body place and are provided with recess hole 13, the shape of this recess hole 13, size is complementary with groove body end face, the end face of the end face of groove body and groove column 11, the end face of the end face of groove body and convex tendon column 12; As shown in Figure 3, one rotating pin thread 6 is installed in the groove body 5, its turning cylinder is provided with an aperture 7 that can allow inner hexagon spanner stretch into, also be provided with a clasp 8 in the groove body 5, clasp 8 matches with pin thread 6 and box 9 so that the firm combination between two composite plates, has also strengthened the intensity of groove body 5 body walls simultaneously; Be provided with a fixing box 9 in another groove body 4; Respectively be provided with a reinforcing rib 10 in the

groove body

4,5 to strengthen the intensity of groove body 4 body walls.The external surface of above-mentioned groove body is coarse surface, perhaps the external surface at the groove body is provided with raised line, to strengthen the stationarity of groove body and composite plate, be embedded with the convex tendon column 14 with above-mentioned end face groove column tabling on one periphery of the panel layer 1 of described composite plate, to make things convenient for the vertical connection of composite plate.

During construction, box 9 end faces that have that have pin thread 6 end faces and another composite plate of one composite plate can be close together, stretch into from the aperture 7 on the composite plate panel layer with inner hexagon spanner, rotate pin thread 6, thereby with pin thread 6, the locking of box 9 snappings, as shown in Figure 4, like this, can according to actual needs, flexibly, easily the polylith composite plate be assembled into an integral body by above-mentioned assembling mode.

Claims

1, a kind of composite plate comprises panel layer and sandwich layer, it is characterized in that: above-mentioned sandwich layer is located between the flaggy of two sides, and one-body molded with panel layer; Described composite plate is embedded with the snap close bindiny mechanism that is used to assemble in relative two ends.

2, composite plate as claimed in claim 1, it is characterized in that: described snap close bindiny mechanism comprises two groove bodies, two groove bodies are embedded in respectively in two relative ends of composite plate, the end face of two groove bodies and the end face of composite plate or be positioned at groove on the composite plate end face, one rotating pin thread is installed in one of them groove body, its turning cylinder is provided with an aperture that can allow inner hexagon spanner stretch into, and is provided with a fixing box in another groove body.

3, composite plate as claimed in claim 2, it is characterized in that: the described end face that is provided with the groove body, one of them end face is embedded with the groove column, another end face is embedded with the convex tendon column with above-mentioned groove column tabling, above-mentioned groove column and convex tendon column are positioned at groove body place and are provided with recess hole, and the shape of this recess hole, size and groove body end face are complementary.

4, composite plate as claimed in claim 3 is characterized in that: be embedded with the convex tendon column with above-mentioned end face groove column tabling on the periphery of described panel layer.

5, as each described composite plate in the claim 1 to 4, it is characterized in that: described composite plate inside is preset raceway for wiring or is used to deposit the cavity of components and parts.