CN210394185U

CN210394185U - Fire-proof glass for building

Info

Publication number: CN210394185U
Application number: CN201921059950.6U
Authority: CN
Inventors: 毕道钦
Original assignee: Jiangsu Jiacheng Special Glass Manufacturing Co ltd
Current assignee: Jiangsu Jiacheng Special Glass Manufacturing Co ltd
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-04-24
Anticipated expiration: 2029-07-09

Abstract

The utility model discloses a fire prevention glass for building relates to fire prevention glass technical field, for solving current fire prevention glass frame easily receive the cracked problem that strikes inside piece of broken glass and splash of impact of inflation. The utility model discloses a fireproof glass, including fireproof glass, transparent fireproof glue, compression spring, first fixed slide is all installed to one side of compression spring, the inside both sides of fireproof glass are provided with fixed diaphragm, the below of the fixed diaphragm in fireproof glass top is provided with the upper glass substrate, the below of upper glass substrate is provided with transparent fireproof glue, the below of transparent fireproof glue is provided with thermal-insulated chamber, the inside in thermal-insulated chamber is provided with strengthens glass, fireproof glass's both ends all are provided with concave type adhesive tape, the inside both sides of concave type adhesive tape all are provided with the lug, the outside of concave type adhesive tape all is provided with the fire prevention frame, compression spring is installed to the inside both sides of fire prevention frame, first fixed slide is all installed to one side of compression spring, the inside one side of fire prevention.

Description

Fire-proof glass for building

Technical Field

The utility model relates to a fire prevention glass technical field specifically is a fire prevention glass for building.

Background

The fireproof glass mainly plays a role in controlling the spread of fire or isolating smoke during fire prevention, and is a measure type fireproof material, and the fireproof effect of the fireproof glass is evaluated by the fireproof performance. It is a special glass which is processed and treated by a special process and can keep the integrity and heat insulation performance in a specified fire resistance test. The original piece of the fireproof glass can be made of float plane glass, toughened glass, composite fireproof glass or single piece of fireproof glass.

However, current fire prevention glass is when the building conflagration breaks out, fire prevention glass can take place the inflation when meeting heat, owing to lack the expansion space between installing frame and the fire prevention glass, lead to the fire prevention glass installation department to break easily, thereby lose the effect of fire prevention, current fire prevention glass is when the conflagration breaks out in addition, because the scene of the fire is comparatively chaotic, thereby various impactes contact fire prevention glass easily and cause cracked, when can't effectively prevent fires, the glass piece splashes easily, cause the injury to the people easily, consequently unsatisfied current demand, we have proposed a fire prevention glass for building to this.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire prevention glass for building to the fire prevention glass fire prevention frame that provides in solving above-mentioned background art easily receives the cracked problem that strikes inside piece of inflation and splash with fire prevention glass.

In order to achieve the above object, the utility model provides a following technical scheme: the fireproof glass for the building comprises fireproof glass, wherein fixed diaphragms are arranged on two sides inside the fireproof glass, an upper glass substrate is arranged below the fixed diaphragms above the fireproof glass, transparent fireproof glue is arranged below the upper glass substrate, a heat insulation cavity is arranged below the transparent fireproof glue, reinforced glass is arranged inside the heat insulation cavity, a lower glass substrate is arranged above the fixed diaphragms below the fireproof glass, concave adhesive tapes are arranged at two ends of the fireproof glass, two ends of the fireproof glass extend into the concave adhesive tapes, protruding blocks are arranged on two sides inside the concave adhesive tapes and provided with a plurality of fireproof frames, compression springs are arranged on two sides inside the fireproof frames, a plurality of compression springs are arranged on one sides of the compression springs, and a first fixed sliding plate is arranged on one side of each compression spring, the fireproof frame is characterized in that a first mounting groove is formed in the upper portion of the first fixing sliding plate, one side of the interior of the fireproof frame is provided with two telescopic fixing columns, a reset spring is installed at the middle position of each telescopic fixing column, a second fixing sliding plate is installed at one end of each telescopic fixing column, and a second mounting groove is formed in one end of the second fixing sliding plate.

Preferably, the fixed diaphragm is fixedly connected with the upper glass substrate and the lower glass substrate respectively.

Preferably, the convex block and the concave adhesive tape are of an integral structure, and the included angle between the convex block and the horizontal plane of the concave adhesive tape is negative forty-five degrees.

Preferably, the compression spring is fixedly connected with the first fixed sliding plate and the fireproof frame, the first fixed sliding plate is fixedly connected with the first installation groove, the telescopic fixing column is fixedly connected with the second fixed sliding plate and the fireproof frame, the reset spring is fixedly connected with the telescopic fixing column, and the second installation groove is fixedly connected with the second fixed sliding plate.

Preferably, the concave adhesive tape is connected with the fireproof glass through a clamping groove.

Preferably, the concave adhesive tape is connected with the fireproof frame through a clamping groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an at the inside first fixed slide of both sides installation of fire prevention frame and compression spring, there are flexible fixed column, reset spring and the fixed slide of second at the internally mounted of the one end of fire prevention frame, when fire prevention glass is heated the inflation, the edge of the concave type adhesive tape in fire prevention glass both ends is through the fixed slide of the first fixed slide of extrusion and second for compression spring and the flexible fixed column that has reset spring provide expanded space for fire prevention glass, make the stress at fire prevention frame edge diminish, be difficult for taking place to break.

2. The utility model discloses an outside of upper and lower glass substrate is provided with fixed diaphragm, and when fire prevention glass received strong impact force breakage at that time, because fixed diaphragm has elastic tension, but furthest remains inside various pieces, prevents that the piece from splashing and causing the injury to the people.

3. The utility model discloses a set up the lug in the inside both sides of concave type adhesive tape, the lug is forty-five degrees opposition downwards, when inserting concave type adhesive tape with fire prevention glass inside, the lug of angle slope can make things convenient for fire prevention glass's installation mutually to can play and press from both sides tight fixed effect, can play stronger sealed effect on the one hand, dense smoke gas's entering when preventing the conflagration, thereby on the other hand can reduce because fire prevention glass takes place expend with heat and contract with cold under various environment and produce the influence that deformation phenomenon brought for the fire prevention frame.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the fire-proof frame of the present invention;

fig. 3 is a perspective view of the concave adhesive tape of the present invention.

In the figure: 1. fireproof glass; 2. a fire-proof frame; 3. a concave adhesive tape; 4. fixing the diaphragm; 5. an upper glass substrate; 6. a lower glass substrate; 7. a thermally insulating cavity; 8. reinforcing glass; 9. transparent fire-proof glue; 10. a compression spring; 11. a return spring; 12. a telescopic fixing column; 13. a first fixed slide plate; 14. a first mounting groove; 15. a second fixed slide plate; 16. a second mounting groove; 17. and (4) a bump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: a fire-proof glass for building comprises a fire-proof glass 1, wherein fixed diaphragms 4 are arranged on two sides inside the fire-proof glass 1, an upper glass substrate 5 is arranged below the fixed diaphragm 4 above the fire-proof glass 1, a transparent fire-proof adhesive 9 is arranged below the upper glass substrate 5, a heat insulation cavity 7 is arranged below the transparent fire-proof adhesive 9, the heat insulation cavity 7 can effectively block heat, reinforced glass 8 is arranged inside the heat insulation cavity 7, the firmness degree inside the fire-proof glass 1 can be effectively improved due to the arrangement of the reinforced glass 8, a lower glass substrate 6 is arranged above the fixed diaphragm 4 below the fire-proof glass 1, concave adhesive tapes 3 are arranged at two ends of the fire-proof glass 1, the two ends of the fire-proof glass 1 extend into the concave adhesive tapes 3, lugs 17 are arranged on two sides inside the concave adhesive tapes 3, the convex strips 17 are provided with a plurality of blocks, a fire-proof frame 2 is arranged outside the concave adhesive tapes 3, compression spring 10 is installed to the inside both sides of fire prevention frame 2, and compression spring 10 installs a plurality of, first fixed slide 13 is all installed to one side of compression spring 10, the top of first fixed slide 13 is provided with first mounting groove 14, the inside one side of fire prevention frame 2 is provided with flexible fixed column 12, and flexible fixed column 12 is provided with two, reset spring 11 is installed to the intermediate position department of flexible fixed column 12, the fixed slide 15 of second is installed to the one end of flexible fixed column 12, the one end of the fixed slide 15 of second is provided with second mounting groove 16.

Further, fixed diaphragm 4 is respectively with upper glass substrate 5 and lower floor's glass substrate 6 fixed connection, because fixed diaphragm 4 has elastic tension, can furthest remain inside various piece, prevents that the piece from splashing and causing the injury to the people.

Further, lug 17 and concave type adhesive tape 3 structure as an organic whole, and the contained angle of lug 17 and concave type adhesive tape 3 place horizontal plane is negative forty-five degrees, and the lug 17 of angle slope can make things convenient for fire prevention glass 1's installation mutually to can play and press from both sides tight fixed effect.

Further, compression spring 10 and first fixed

slide

13 and 2 fixed connection of fire prevention frame, first fixed slide 13 and first mounting groove 14 fixed connection, flexible fixed column 12 and the fixed slide 15 of second and 2 fixed connection of fire prevention frame, reset spring 11 and flexible fixed column 12 fixed connection, second mounting groove 16 and the fixed slide 15 fixed connection of second, compression spring 10 and the flexible fixed column 12 that has reset spring 11 provide expanded space for fire prevention glass 1, make the stress at 2 edges of fire prevention frame diminish, difficult emergence is cracked.

Furthermore, the concave adhesive tape 3 is connected with the fireproof glass 1 through the clamping groove, so that a strong sealing effect can be achieved, and dense smoke gas can be prevented from entering the fire.

Further, concave type adhesive tape 3 passes through the draw-in groove with fire prevention frame 2 and is connected, through, concave type adhesive tape 3 and fire prevention frame 2 mutually support, thereby can effectively reduce the influence that fire prevention glass 1 takes place expend with heat and contract with cold and produce the deformation phenomenon and bring under various environment.

The working principle is as follows: when the fireproof glass is used, the fixed diaphragms 4 are arranged on the two sides inside the fireproof glass 1, the fixed diaphragms 4 have elastic tension, when the fireproof glass 1 is cracked, various chips inside the fireproof glass can be retained inside to the maximum extent, the chips are prevented from splashing to cause injury to people, the transparent fireproof glue 9 below the upper glass substrate 5 can play an effective fireproof and flame-retardant role, the heat insulation cavity 7 is arranged below the transparent fireproof glue 9, the heat insulation cavity 7 is of a hollow structure, heat can be effectively isolated, high-temperature permeation is prevented, meanwhile, the reinforced glass 8 is arranged inside the heat insulation cavity 7, the firmness of the whole fireproof glass 1 can be enhanced, then, the two ends of the fireproof glass 1 are respectively inserted into the concave adhesive tape 3, the convex blocks 17 are arranged on the two sides inside the concave adhesive tape 3, and the convex blocks 17 are opposite downwards in a negative forty degrees, the mutually inclined angle bumps 17 can facilitate the installation of the fireproof glass 1, play a role in clamping and fixing, can effectively weaken the peeling phenomenon caused by expansion with heat and contraction with cold, and in addition, the fireproof frame 2 is arranged outside the concave adhesive tape 3, a first fixed sliding plate 13 and a compression spring 10 are arranged at two sides in the fireproof frame 2, a telescopic fixed column 12, a return spring 11 and a second fixed sliding plate 15 are arranged in one end of the fireproof frame 2, when the fireproof glass 1 is heated and expanded, the edges of the concave adhesive tapes 3 at the two ends of the fireproof glass 1 extrude the first fixed sliding plate 13 and the second fixed sliding plate 15, so that the compression spring 10 and the telescopic fixing column 12 with the return spring 11 provide an expansion space for the fire-proof glass 1, the stress at the edge of the fireproof frame 2 is reduced, and the fireproof frame is not easy to break, so that the problem that the fireproof frame 2 of the fireproof glass 1 is easy to expand and crack is solved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a fire prevention glass for building, includes fire prevention glass (1), its characterized in that: the fireproof glass is characterized in that fixed diaphragms (4) are arranged on two sides of the inside of the fireproof glass (1), an upper glass substrate (5) is arranged below the fixed diaphragms (4) above the fireproof glass (1), a transparent fireproof glue (9) is arranged below the upper glass substrate (5), a heat insulation cavity (7) is arranged below the transparent fireproof glue (9), reinforced glass (8) is arranged inside the heat insulation cavity (7), a lower glass substrate (6) is arranged above the fixed diaphragms (4) below the fireproof glass (1), concave adhesive tapes (3) are arranged at two ends of the fireproof glass (1), two ends of the fireproof glass (1) extend to the inside of the concave adhesive tapes (3), protruding blocks (17) are arranged on two sides of the inside of the concave adhesive tapes (3), a plurality of protruding blocks (17) are arranged, fireproof frames (2) are arranged outside the concave adhesive tapes (3), compression spring (10) are installed to the inside both sides of fire prevention frame (2), and compression spring (10) install a plurality of, first fixed slide (13) are all installed to one side of compression spring (10), the top of first fixed slide (13) is provided with first mounting groove (14), the inside one side of fire prevention frame (2) is provided with flexible fixed column (12), and flexible fixed column (12) are provided with two, reset spring (11) are installed to the intermediate position department of flexible fixed column (12), second fixed slide (15) are installed to the one end of flexible fixed column (12), the one end of second fixed slide (15) is provided with second mounting groove (16).

2. A fire-resistant glass for construction according to claim 1, wherein: the fixed diaphragm (4) is respectively and fixedly connected with the upper glass substrate (5) and the lower glass substrate (6).

3. A fire-resistant glass for construction according to claim 1, wherein: the convex block (17) and the concave adhesive tape (3) are of an integral structure, and the included angle between the convex block (17) and the horizontal plane of the concave adhesive tape (3) is negative forty-five degrees.

4. A fire-resistant glass for construction according to claim 1, wherein: compression spring (10) and first fixed slide (13) and fire prevention frame (2) fixed connection, first fixed slide (13) and first mounting groove (14) fixed connection, flexible fixed column (12) and second fixed slide (15) and fire prevention frame (2) fixed connection, reset spring (11) and flexible fixed column (12) fixed connection, second mounting groove (16) and second fixed slide (15) fixed connection.

5. A fire-resistant glass for construction according to claim 1, wherein: the concave adhesive tape (3) is connected with the fireproof glass (1) through a clamping groove.

6. A fire-resistant glass for construction according to claim 1, wherein: the concave adhesive tape (3) is connected with the fireproof frame (2) through a clamping groove.