CN2254924Y - Safety protection equipment made of glass curtain wall with internal frame - Google Patents

Abstract

The utility model discloses a safety protection device for a glass curtain wall with concealed frames. The utility model is used at an inner corner part position, being a safety cover. The utility model comprises an external pressing plate pressing curtain wall plates, a connection installation plate perpendicular to the pressing plate made with the pressing plate as a whole and inserted into the seams of each block of the curtain wall plates to be fixedly connected with a skeleton used for installing curtain wall plates way and a bended pressing plate. The utility model is long strip-shaped member and the cross section of the utility model forms a star shape. The safety cover for the curtain wall not only absolutely ensures that the curtain wall plates can not fall off the structural skeleton, but also has the advantages of simple structure, low manufacture cost and convenient construction.

Description

Safety protection device for hidden frame glass curtain wall

The utility model relates to the safety member of constructure screen wall, especially for the safety guard of building concealed frame glass curtain wall, latent frame metal curtain wall.

Building now, employing glass or metal sheet etc. are a lot of as curtain wall, in order to improve the exterior decorative effect of building.Further adopted again from cannot see the frame concealed curtain wall of Curtain wall frame in appearance at present.But concealed frame glass curtain wall and latent frame metal curtain wall all adopt structure silica gel that glass or metal sheet are bonded on aluminium skeleton or other metallic framework now, and lack the safety member that guarantees that curtain wall and skeleton reliably are connected.If construction technology has problem or that structure silica gel is taken place is aging because of ambient influnence, lose bonding force, glass or metal sheet just have the danger that comes off (in fact domestic taken place a lot of), jeopardize the safety of people's lives and properties.

The purpose of this utility model provides a kind of simple in structure, has reliable intensity, does not influence the facade protecting device of frame concealed curtain wall exterior decorative effect after the installation, promptly a kind of safety guard.

The purpose of this utility model mode of passing to down realizes: safety protection device for hidden frame glass curtain wall of the present utility model, be used for 90 ° of inside lock positions of frame concealed curtain wall, and be a kind of safety guard; It includes the outer plate of pushing down curtain wall panel, and is made of one with outer plate and perpendicular and insert in the seam between each piece curtain wall panel so that the connection plate that is connected with the skeletal fixation that curtain wall panel is installed and bend pressing plate; It is a kind of member of strip, its cross section be " " shape.

Above-mentioned outer plate is used for pushing down curtain wall panel, and the connection plate is connected with the skeleton that curtain wall panel is installed by angle aluminium.The method that connects can be used riveted joint, welding, screw or other mechanical connection manner.Safety guard is installed in the splicing seams between the curtain wall panel, even structure silica gel loses the bonding force curtain wall panel and also can not split away off from skeleton like this.

For outer plate and bending pressing plate were both compressed curtain wall, has uniform pressure again, be unlikely to damage by pressure curtain wall panel (especially when curtain wall panel is glass) because of local pressure is excessive, can be at the sticking anti-aging glue of one deck on itself and the curtain wall panel facing surfaces, its thickness can be between 2-4mm.Consider the swing in building under blast and the geological process in addition, also should leave the 2-4mm gap between safety guard and curtain wall panel or metal material, between closely knit with anti-aging glue, guarantee that safety guard and curtain wall moveable part are Elastic Contact.

Safety guard is installed in the seam crossing of curtain wall, is strip, encase equably glass four limits and and the contact width of glass between 6-15mm.Size is too little, the mechanical strength deficiency; Size is too big, can influence the curtain wall appearance effect.

The material of making safety guard can be with metal or the enough engineering materials of other intensity, and the most handy stainless steel is made, then should antirust processing as adopting common iron.

In order to keep the characteristic of frame concealed curtain wall better, can handle the safety guard outer plate and the part or all of surface of bending pressing plate with spraying plating or other method, make it to have the color and luster identical or close with curtain wall panel.

Curtain wall safety guard of the present utility model guarantees definitely that not only curtain wall panel can not split away off from structural skeleton, and its is simple in structure, low cost of manufacture, easy construction.

Further describe the structure and the using method of the utility model curtain wall safety guard by example below in conjunction with accompanying drawing:

Fig. 1 faces the signal state diagram for curtain wall;

Fig. 2 is a structure cross-sectional drawing of the present utility model, and its longitudinal length is decided according to the curtain wall lattice;

Fig. 3 is a mounting structure schematic diagram of the present utility model, along the sectional view of concealed frame glass curtain wall vertical beam cross-sectional direction;

Fig. 4 is a local enlarged diagram among Fig. 3.

Referring to Fig. 2, safety protection device for hidden frame glass curtain wall of the present utility model, be used for 90 ° of inside lock positions of frame concealed curtain wall, be a kind of safety guard, it includes the outer plate 1 of pushing down curtain wall panel, with be made of one and perpendicular with outer plate 1, insert in the seam between each piece curtain wall panel so that the connection plate 2 that is connected with the skeletal fixation that curtain wall panel is installed and bend pressing plate 3; It is a kind of member of strip, its cross section be " " shape.

All be stained with an anti-aging rubber pad on above-mentioned outer plate and bending pressing plate bending place and the curtain wall panel facing surfaces.

The above-mentioned outer plate and the termination of bending plate outwards respectively have the crotch or the prominent bar of curtain wall panel direction relatively.

Above-mentioned safety guard is to be made by metal or the enough materials of other intensity.

Referring to Fig. 3 and Fig. 4, as can be seen from the figure, safety guard is installed in the splicing seams place of curtain wall panel, and its connection plate 2 can be fixedly connected with tapping screw.Also can punch thereon according to different materials and size, connect, perhaps connect with welding method with bolt.Seal with aging glue the both sides of safety guard and inside.The outer plate of safety guard and bending pressing plate bond with aging glue and curtain wall panel, can guarantee that like this curtain wall panel is connected with elasticity between the safety guard, prevent curtain wall panel embrittlement under blast or other external force effect, simultaneously, when even the structure glue accident lost efficacy, safety guard also can be pushed down curtain wall firmly, reaches to prevent the effect that comes off.

Again referring to Fig. 3 and Fig. 4, provided installation, the sealing means of safety guard among the figure in detail and the kind of the curtain wall profiles that adapted to.Cladding glass 4 bonds together with curtain wall fan material 6 by high strength structural adhesion 5 and constitutes curtain wall panel, and this curtain wall panel middle part is pressed on the vertical beam 9 of curtain wall by briquetting and trapezoidal bolt, nut.10 sealings of neoprene bar are arranged between curtain wall panel and the vertical beam 9.To be fixed on curtain wall vertical beam 9 by housing screw, angle aluminium 11 be on column and the crossbeam 11 to safety guard among the figure, and number in the figure 7 and 8 is the connectors such as screw of joint angle aluminium.Housing screw safety guard vertically the installation quantity in the unit length can come selected according to the lattice size of curtain wall, suffered blast size.Must between the contact surface of safety guard and housing screw, carry out a glue sealing during installation; Cannot not be lined with agingly double faced adhesive tape 12 between the contact surface of safety guard and cladding glass 4.By the appropriate design of safety guard corresponding size, can cannot not guarantee agingly that double faced adhesive tape 12 is along the decrement that 0.25～0.75mm is arranged on the direction perpendicular to the cladding glass surface.The elastic buffer effect can be played like this, airtight, watertight effect can be strengthened again.

During installation,, in the installation process butt joint must be arranged because safety guard is the standard sections with certain-length.Consider the linear change of size when section bar expands with heat and contract with cold, the section bar joint must leave the adjusting play of 2～4mm.No matter be that section bar vertically docks the gap or laterally docks the sealing in gap, the mode that packing envelope rubber strip is beaten glass cement outward in all can adopting.

Referring to Fig. 2, for increasing the intensity of safety guard, reduce stress and concentrate again, the corners processing has all been done at each wedge angle position of safety guard section.Its safety guard marginal dimension is all according to the designing requirement of intensity, rigidity, compresses into by the suffered maximum average wind of curtain wall panel and gone reliable calculating.

Claims (4)

1, a kind of safety protection device for hidden frame glass curtain wall, be used for 90 ° of inside lock positions of frame concealed curtain wall, be a kind of safety guard, it is characterized in that: it includes the outer plate 1 of pushing down curtain wall panel, with be made of one and perpendicular with outer plate 1, insert in the seam between each piece curtain wall panel so that the connection plate 2 that is connected with the skeletal fixation that curtain wall panel is installed and bend pressing plate 3; It is a kind of member of strip, its cross section be " " shape.

2, facade protecting device according to claim 1 is characterized in that: all be stained with an anti-aging rubber pad on outer plate and bending pressing plate bending place and the curtain wall panel facing surfaces.

3, facade protecting device according to claim 1 and 2 is characterized in that: the termination of pressing plate and bending plate outwards respectively has the crotch or the prominent bar of curtain wall panel direction relatively.

4, according to claim 1 or 3 described facade protecting devices, it is characterized in that: above-mentioned safety guard is to be made by metal or the enough materials of other intensity.

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