CN2320701Y

CN2320701Y - Composite wallboard

Info

Publication number: CN2320701Y
Application number: CN 97211599
Authority: CN
Inventors: 廖助富
Original assignee: CHENGWEI INDUSTRY Co Ltd
Current assignee: CHENGWEI INDUSTRY Co Ltd
Priority date: 1997-03-04
Filing date: 1997-03-04
Publication date: 1999-05-26
Anticipated expiration: 2007-03-04

Abstract

The utility model provides a composite wallboard, which mainly comprises a top frame, a bottom frame and a left partition board and a right partition board. The utility model is characterized in that a middle filling layer is arranged between the two partition boards; the middle filling layer is made from polyurethane frothing by expanding and fixing; the integral structure of the composite wallboard can be fixedly connected, and the composite wallboard can achieve the purposes of thermal insulation, sound insulation, preventing noise caused by vibration, and keeping stable thickness quality; the utility model can improve the practicality and the efficiency of the whole.

Description

Combined wall panel

The utility model relates to a kind of wall plate structure, knows clearly it, refers to a kind of combined wall panel that is used to build combined type room layer especially.

Modular house is quite in vogue at present, and be widely used in all kinds of construction worker small houses, factory building, dormitory, office and even activity centre or the like, because of it is assembled fast, convenient, and easily rebuild combination after dismountable, quite have timeliness and economy, so welcome that is subjected to building boundary and each industrial and commercial circles, moreover, more be not subjected to the influence of landform because of it, for example in high mountain, the seashore, roof, snowfield, it is one sturdy and durable that desert and other difficult landform can both be finished, resisting cold, heatstroke prevention, comfortable housing environment will be so modular house will become a trend in convenient from now on building room; And present its most basic wall plate structure of employed assembled house sees also Fig. 1, be to be provided with L shaped essential moulding A, B in top, root edge, make the limit end that is embedded at moulding A, B between dividing plate and dividing plate mutually again, and then impose riveted joint or be spirally connected etc. dividing plate is positioned on the end limit of moulding, yet, the wallboard of this kind structure design, interlocking is insecure and not tight each other because of dividing plate, so have following shortcoming at least:

One, soundproof effect is poor.

Two, effect of heat insulation is poor.

Three, other positions at dividing plate top, the end do not have suitable support, so that dividing plate easily has is concavo-convex

Deng distortion, form the shortcoming of integral thickness inequality.

Four, owing to being hollow-core construction, so under the blowing that wind is arranged, dividing plate can send the sound because of vibration,

Have a strong impact on quiet.

Therefore, the utility model is because the desirable fact to the greatest extent on shortcoming in the use of above-mentioned wall plate structure commonly used and the overall construction design thereof, be already to research and develop and the actual experience of producing of making based on being engaged in this for many years, wish to develop a kind of wall plate structure that has practicality, through for a long time design generation of the present utility model is arranged then with the service society masses.

Main purpose of the present utility model is to provide a kind of overall structure to be different from the combined wall panel of common structure, it has good sound insulation, effect of heat insulation, and can have suitable comprehensive support, down also can not produce vibration, noise, reach suitable practical effect and make there being wind to attack.

The utility model is to reach the technological means that above-mentioned purpose adopts to be: a kind of combined wall panel, it is to include its interior left and right two dividing plates of a top frame, underframe and embedding group substantially, it is characterized in that: be tightly to be provided with packing course between this two dividing plate, should middle packing course be that filling fills up the space that is surrounded in this top frame, underframe and two dividing plates, and whole tightening is linked and give suitable strength support, make effects such as reaching heat insulation, sound insulation, vibrationproof, anti-deformation.

Wherein should in packing course be with polyurethane not foaming body squeeze into filling between top, underframe and two dividing plates, and make natural foaming, swell, become solid tightening filling therebetween, make to reach inner support and the binding effect that integral body has excellence.

Now details are as follows to the utility model to lift a preferable possible embodiments and conjunction with figs., and enabling has further understanding and understanding to structure of the present utility model, feature and advantage thereof.

Shown in Figure 1 is wallboard schematic diagram commonly used.

Shown in Figure 2 is the utility model embodiment schematic diagram.

Shown in Figure 3 is the cross-sectional schematic of the utility model embodiment.

See also Fig. 2, Fig. 3, it is to include a top frame 10, underframe 20, dividing plate group 30 and middle packing course 40 substantially for the utility model combined wall panel structure; Wherein on this top frame 10, the underframe 20 and be provided with corresponding raised line 11 and groove 21, make the usefulness that is beneficial to its upper and lower combination, it is inboard and respectively be provided with

corresponding caulking groove

12,22 etc.; And this dividing plate group 30 is to include left and right two dividing plates 31,32, and wherein this dividing plate 31 is caulking

groove

12,22 places that are located at this top, underframe, and this dividing plate 32 then is arranged at corresponding another side; Should in packing course 40 be to be located between the dividing plate 31,32, full this dividing plate 31,32 and top,

underframe

10,20 spaces that surrounded are put in itself and filling, and in the inboard with the dependency structure of filling deck location integral body.

Packing course 40 mainly is the not foaming air bladder with polyurethane (POLY URETHAN) in being somebody's turn to do, squeeze into this dividing plate 31, space in 32, and make this polyurethane long naturally bloated, become solid and filling in entire inner space, the foaming body of packing course 40 is to link the end tightly in being somebody's turn to do this moment,

top frame

10,20 and dividing plate 31,32 and integral body is tightly tied the location, and give dividing plate 31,32 whole filling is supported, thus, this dividing plate 31,32 is can save it to be bolted in the top, underframe 10, troublesome operation on 20, and can make between two dividing plates and to keep a stable thickness and needn't worry to have the concavo-convex situation of dividing plate to produce.

By above explanation as can be known, the combined wall panel that produces by above-mentioned structural design of the utility model has following advantage at least:

One, soundproof effect is good than the dust head.

Two, effect of heat insulation is good than the dust head.

Three, because the binding of packing course support in being somebody's turn to do is positioned between the underframe of top this dividing plate tightening, can exempt

The troublesome operation that dividing plate is spirally connected, rivets.

Four, middle packing course is that the filling of swelling equably becomes and to be fixed between dividing plate, so give dividing plate comprehensive propping up

Support makes the dividing plate everywhere all can keep certain thickness, and exempts to deceive bending, the change of dividing plate

Shape makes the quality level that keeps certain.

Five, more because the strong support of packing course in being somebody's turn to do makes under the blowing of high wind, this dividing plate also can not

Produce vibration and noise, and can keep in the wallboard a quite quiet environment space.

In sum, the utility model combined wall panel really can be eliminated the shortcoming of combined wall panel commonly used, and provide a wall plate structure that quite has practicality, its effect is apparent to be improved, and do not see the open or priority of use of the combined wall panel with same structure design before the application, so propose utility application in accordance with the law.

Claims

1, a kind of combined wall panel, it is to include its interior left and right two dividing plates of a top frame, underframe and embedding group substantially, it is characterized in that: be tightly to be provided with packing course between this two dividing plate, should in packing course be that filling fills up the space that is surrounded in this top frame, underframe and two dividing plates, with whole tightening binding and give suitable strength support.

2, combined wall panel as claimed in claim 1 is characterized in that: in this packing course be for polyurethane not foaming body squeeze into filling between top, underframe and two dividing plates through natural foaming, swell, become solid tightening filling therebetween.