CN2258222Y

CN2258222Y - New magnesium-silicon composite anti-theft door

Info

Publication number: CN2258222Y
Application number: CN 96244461
Authority: CN
Inventors: 张迪昌
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-12-12
Filing date: 1996-12-12
Publication date: 1997-07-23
Anticipated expiration: 2006-12-12

Abstract

The utility model relates to a new composite anti-theft door made of magnesium-silicon composite materials, which is characterized in that a door frame is welded with channel steel; a rectangular net is welded with steel plates in a door plate; then, a salt and cotton core layer is used as a midbody; a steel wire net, magnesium-silicon composite materials, a thick glass wire net, a middle glass wire net, a thin glass wire net, and magnesium-silicon composite materials are respectively and additionally pasted or daubed at both sides of the midbody; a sealing rubber strip used for acoustic insulation and seal is clamped between an outer frame and an inner frame of a door frame. The utility model has the advantages of winter resistance, fire prevention, acoustic insulation, anti-deformation, etc.

Description

Novel magnesium-silicon composite anti-theft door

The utility model is the security door that a kind of new-type composite material is made.Definitely say: be a kind of adopt the development of magnesium, silicon composite, can in antitheft, play fire prevention, anti-deformation, " four is anti-" new-type magnesium of formula of winter protection effect, silicon combined type security door again.

At present, widely used security door all is flat opening security doors.Its material is steel plate and makes, and what also have makes of stainless steel.This security door has following shortcoming: 1. cold protective performance is poor; Particularly, use the security door of iron sheet system, all need to add in addition in doors a wooden door and be incubated at northern arctic weather.2. weight is big, because whole security door all is made of iron, so heaviness very, and noise is big again during the open and close door.3. easily get rusty after making moist, as adopt stainlessly, price is expensive again.Also the someone develops the security door of magnesium cement material in the recent period, but has shortcomings such as quality instability, complex procedures, cost cost height, can not be accepted by the cloth field.

The purpose of this utility model, be according to the shortcoming that exists in the problems referred to above, for people provide a kind of new-type, make filler and structurally different new-type magnesium, silicon combined anti-theft doors with magnesium, silicon composite, to solve security door has winter protection, anti-deformation, anti-fire action again concurrently in can be antitheft problem with magnesium cement before.

Doorjamb is to be formed by U-steel weldering system around the door-plate 7 of the present utility model, in doorjamb, use welded steel plate steel plate framework 3, and be made into the grid of rectangle, in each grid, salt cotton core layer 17 is put in the intermediate layer, in grid, add gauze wire cloth 16, the compound material 1 of magnesium silicon, raw glass silk screen 15, the compound material 2 of magnesium silicon, middle glass cross 14, the compound material 4 of magnesium silicon, thin glass yarn net 5, the compound material 12 of magnesium silicon in turn in the both sides of salt cotton core layer respectively afterwards, at last brush one deck paint or fiberglass paint (as shown in Figure 1) attractive in appearance to adorn on the compound material 12 of magnesium silicon; Doorframe 8 is divided into housing 19 and inside casing 20, and inside casing is made a right angle " L " shape template, and it is welded on the housing, embeds a sealing adhesive tape 18 (as Fig. 2, shown in Figure 3) between housing and inside casing.Its purposes is sound insulation, sealing.

After the utility model is implemented, can do various anti-forcing open the door, especially for north cold area, it compared with the prior art, not only tool is with the characteristics of general security door, but also has advantages such as in light weight, anti-cold, good heat insulating, sound insulation, fire prevention, anti-deformation.

Below in conjunction with drawings and Examples the utility model is further specified:

Fig. 1 is a Facad structure schematic diagram of the present utility model;

Fig. 2 is a doorframe Facad structure schematic diagram of the present utility model;

Fig. 3 is a doorframe A-A of the present utility model cross section cut-away view;

Among the figure: 1-2-4-12 magnesium, the compound material of silicon, 3-steel plate framework, 5-thin glass yarn net, the attached lock of 6-(upright lock), 7-door-plate, 8-doorframe, the 9-catch, 10-peephole, 11-door lock (cross locking), the 13-doorjamb, glass cross among the 14-, 15-raw glass silk screen, the 16-gauze wire cloth, 17-salt cotton core layer, 18-sealing joint strip, the 19-housing, the 20-inside casing.

Embodiment:

The doorjamb all around of door-plate 7 can be made with 36 * 36 grooved steel weldering in the utility model, grid in the doorjamb can weld with 35 * 1 steel sheet, salt cotton core layer 17 is put in intermediate layer in each grid, its thickness is advisable at 14mm, in grid, add gauze wire cloth 16 in turn in the both sides of the cotton layer of salt respectively afterwards, thick 1mm, daub into the compound material 4 of magnesium silicon, thick is 2mm, add raw glass silk screen 15, thick 0.5mm, daub into the compound material 12 of magnesium silicon again, thick 2mm, glass cross 14 in adding again, thick 0.5mm daubs into the compound material 4 of magnesium silicon again, thick 2mm adds thin glass yarn net 5 again, thick 0.5mm, daub into the compound material 12 of magnesium silicon again, thick 2mm, brush one deck paint or glass fiber reinforced plastic are attractive in appearance to adorn on the compound material 12 of magnesium silicon at last.The main material of the compound material of magnesium silicon in the problems referred to above is the mixture of magnesia, magnesium chloride and flyash.Doorframe 8 is divided into housing and inside casing, and housing is a square shaped steel.The inside casing using steel plate is made " L " type, and housing and inside casing press Fig. 3 welding, and embeds the close adhesive tape 18 of a rubber between housing and inside casing, (with reference to Fig. 2, Fig. 3).The installation of the installation of other pieces such as peephole and each lock gets final product with reference to Fig. 1.

Claims

The utility model is a kind of new-type magnesium-silicon composite anti-theft door, it is characterized in that: doorjamb is a U-steel weldering system around the door-plate 7, in doorjamb, become the grid 3 of rectangle with welded steel plate, in each grid, salt cotton core layer 17 is gone in the intermediate layer, in grid, add gauze wire cloth 16, the compound material 1 of magnesium silicon, raw glass silk screen 15, the compound material 2 of magnesium silicon, middle glass cross 14, the compound material 4 of magnesium silicon, thin glass yarn net 5, the compound material 12 of magnesium silicon in turn in the both sides of salt cotton core layer respectively afterwards, at last brush one deck paint or fiberglass paint on the compound material 12 of magnesium silicon; The inside casing of doorframe 8 is made a right angle " L " shape template, and it is welded on the housing, and embeds the adhesive tape 18 of a sealing between housing and inside casing.