CN202181821U

CN202181821U - Reinforced fireproof sash

Info

Publication number: CN202181821U
Application number: CN2011202325442U
Authority: CN
Inventors: 余永翀
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-07-04
Filing date: 2011-07-04
Publication date: 2012-04-04
Anticipated expiration: 2021-07-04

Abstract

The utility model relates to the protection field of constructions and ships and particularly relates to a reinforced fireproof sash. The reinforced fireproof sash comprises an outer frame, a fireproof core board slot and a fireproof core board clamped in the fireproof core board slot; the outer frame comprises an upper frame and a lower frame; the fireproof core board slot is fixed between the upper frame and the lower frame; the fireproof core board is fixed in the fireproof core board slot; and a fire-proof thermal-insulation material is filled between the upper frame and the lower frame. The reinforced fireproof sash is good in fireproof and thermal-insulation properties; two disconnected parts are connected by the fireproof core board with certain strength, so as to greatly reduce the conduction of heat and well protect the periphery of a door leaf or glass; and the fire-proof thermal-insulation material with the adhesive property is filled between the upper frame and the lower frame according to the requirements of fire resistance rating, so as to improve the fire-proof and thermal-insulation properties and increase the firmness of the whole sash.

Description

A kind of reinforced labeled door window frame

Technical field

The utility model relates to the protection field of building and boats and ships, specifically is a kind of reinforced labeled door window frame.

Background technology

The labeled door window frame generally is steel sheet and is bent into required form in the market, welds assembled again.The advantage of this kind labeled door window frame is to be easy to make; Cost is lower; And fastness, thus use till today always, but there is also comparatively fatal defective: when breaking out of fire; Flame and heat thereof can conduct to the fiery face of the back of the body through metal frame from side towards the fire very soon, bring threat for personnel's security of the lives and property.

The patent No. is: ZL200620068604.0; Name is called the utility model patent of " enhanced type labeled door window frame "; It is through the surface coverage flameproof enclosure at the doorframe and window frame matrix; Anti-plume is set on the doorframe and window frame matrix, and the structure design that anti-plume is embedded in the doorframe and window frame matrix surface that contacts with door and window realizes doorframe and window frame fireproof function.But the doorframe and window frame fireproof performance of this kind structure is limited, meets with big fire and continues still can lose function after the baking, threatens the people life property safety.

The utility model content

To the problems referred to above, the utility model provides a kind of sealing, fire prevention, good heat-insulation effect, reinforced labeled door window frame simple in structure.

For realizing this purpose; The technical scheme that the utility model is taked is; A kind of reinforced labeled door window frame comprises housing, fireproof core board groove and is installed in the fireproof core board in the fireproof core board groove that said housing comprises upper ledge and lower frame; Fixing fireproof core board in the fixing fireproof core board groove between upper ledge and the lower frame, said fireproof core board groove.

Realize that the utility model purpose technical scheme also further comprises: be filled with fire-resistant thermal insulation material between said upper ledge and the lower frame, this said fire-resistant thermal insulation material is anti-flint rock.

Further, be connected with the thermal insulation material between said upper ledge and the lower frame, said thermal insulation material is a glass fabric.

Be sealed with fire prevention expansion adhesive tape between said fireproof core board and the flame resistant glass.

The advantage of the utility model is following:

1, the utility model structure fire heat-proof quality is good, and two parts of disconnection are connected by the fireproof core board of the certain intensity of tool, greatly reduces the conduction of heat, and the periphery of door leaf or glass is played a very good protection;

2, both can the filling concrete mortar between the utility model upper ledge and the lower frame, can require to fill other according to fire resistance rating again has the fire-resistant thermal insulation material of adhesive property, has both improved fire insulation performance, can make firmly whole again;

3, the U type groove of fireproof core board also can increase the intensity of window frame or doorframe, prevents distortion; Adhesion coating glass fabric waterproof on the anti-flint rock also can add fire prevention expansion adhesive tape to strengthen fire prevention thermal insulation sealing effectiveness.

Description of drawings

Fig. 1 is a mount structure sectional view on the utility model.

Fig. 2 is a mount structure sectional view under the utility model.

Fig. 3 is the utility model fireproof core board groove structure sectional view.

Fig. 4 is the utility model press strip structure sectional view.

Fig. 5 is the utility model assembly structure figure one.

Fig. 6 is the utility model assembly structure figure two.

Fig. 7 is the whole assembly structure figure of the utility model.

The specific embodiment

Below in conjunction with accompanying drawing and embodiment the utility model structure and principle thereof are described as follows.

Like Fig. 1-shown in Figure 5, the utility model comprises the housing that is made up of upper ledge 1 and lower frame 9, fireproof core board groove 4 and be installed in the fireproof core board 2 in the fireproof core board groove 4.Said fireproof core board groove 4 is divided into two up and down, is welded in respectively in upper ledge 1 and the lower frame 9.Fireproof core board groove 4 interior fixedly fireproof core boards 2.

Be filled with fire-resistant thermal insulation material between said upper ledge 1 and the lower frame 9.This fire-resistant thermal insulation material both can the filling concrete mortar, and can require to fill other according to fire resistance rating again has the fire-resistant thermal insulation material of adhesive property, like anti-flint rock 8 etc., had both improved fire insulation performance, can make integral body more firm again.Be connected with the thermal insulation material between upper ledge 1 and the lower frame 9, can select glass fabric 10 materials such as grade for use.This glass fabric 10 not only makes integral body more neat and artistic, can prevent the internal corrosion of rainwater access door window frame again, reduces its fire-resistant thermal insulation performance.

Fireproof core board 2 forward end seal fire prevention expansion adhesive tape 3; Fire prevention expansion adhesive tape 3 front ends are fixing press strip 6 on flame resistant glass 5 lower frames 9 fixedly; Press strip 6 is sealingly fastened in flame resistant glass 5 between press strip 6 and the upper ledge 1, and in the junction fixing fireproof seal gum 7, prevent that naked light and heat from infiltrating into the fiery face of the back of the body from the slit by side towards the fire; Jeopardize the personnel and the property safety of the fiery face of the back of the body, like Fig. 6 and shown in Figure 7.The foregoing description is for making the fire window mount structure.If be used to make fireproof door frame, then flame resistant glass is replaced with labeled door here and get final product, all the other structures are all identical, do not giving unnecessary details at this).

The above is merely the preferable possible embodiments of the utility model, and the protection domain of unrestricted the utility model, and the equivalent structure that all utilization the utility model manuals and accompanying drawing content have been done changes, and all is included in the protection domain of the utility model.

Claims

1. reinforced labeled door window frame; Comprise housing, fireproof core board groove and be installed in the fireproof core board in the fireproof core board groove; It is characterized in that; Said housing comprises upper ledge (1) and lower frame (9), fixing fireproof core board (2) in the fixing fireproof core board groove (4) between upper ledge (1) and the lower frame (9), said fireproof core board groove (4).

2. reinforced labeled door window frame according to claim 1 is characterized in that, is filled with fire-resistant thermal insulation material between said upper ledge (1) and the lower frame (9).

3. reinforced labeled door window frame according to claim 2 is characterized in that, said fire-resistant thermal insulation material is anti-flint rock (8).

4. reinforced labeled door window frame according to claim 1 is characterized in that, is connected with the thermal insulation material between said upper ledge (1) and the lower frame (9).

5. reinforced labeled door window frame according to claim 4 is characterized in that, said thermal insulation material is glass fabric (10).

6. reinforced labeled door window frame according to claim 1 is characterized in that, is sealed with fire prevention expansion adhesive tape (3) between said fireproof core board (2) and the flame resistant glass.

7. reinforced labeled door window frame according to claim 1 is characterized in that, is fixed with press strip (6) on the said lower frame (9).