CN210317041U

CN210317041U - Fireproof safety door with portable frame

Info

Publication number: CN210317041U
Application number: CN201920845094.0U
Authority: CN
Inventors: 陈沃林; 谢英钿; 劳梓明
Original assignee: Heshan Hengbao Fire Resistant Glass Factory Co ltd
Current assignee: Heshan Hengbao Fire Resistant Glass Factory Co ltd
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-04-14
Anticipated expiration: 2029-06-04

Abstract

The utility model discloses a fireproof safety door with a portable frame, which comprises a door frame and fireproof glass in the frame, wherein an adapter piece is arranged on the door frame and is butted with a mounting piece on the ground to realize the opening and closing of the fireproof safety door; the outer side wall of the door frame is wound with a fireproof expansion sealing strip, and the fireproof expansion sealing strip is clamped between the fireproof expansion sealing strip and the fireproof glass; the utility model discloses a set up the caulking groove that supplies fire prevention glass to inlay dress on the coupling piece, make fire prevention glass's weight bear by the coupling piece but not door frame, consequently the door frame can accomplish frivolous fine as far as possible on the basis that satisfies the fire prevention requirement, can not only reduce the manufacturing cost of fire prevention emergency exit by a wide margin, and is more pleasing to the eye, the permeability is better simultaneously.

Description

Fireproof safety door with portable frame

Technical Field

The utility model relates to a fire prevention emergency exit, especially a light fire prevention emergency exit of frame.

Background

For the fireproof safety door with the fireproof glass, the fireproof glass is usually embedded in a metal door frame, and then the rotation is realized through a rotating matching piece welded at the bottom of the door frame and a ground rotating shaft mounting piece.

According to the prior structure, the weight of the fireproof glass is completely born by the door frame, and the fireproof glass is usually composed of a plurality of layers of glass substrates and interlayers thereof, is very heavy, especially the fireproof safety door with higher permeability requirement, and the fireproof glass occupying most area often weighs hundreds of kilograms.

In order to enable the metal door frame to have enough strength and meet bearing support, in the prior art, numerous manufacturers thicken and widen the metal door frame to meet the bearing requirement, namely, the door frame must be manufactured to be wider, thicker and solid, and even a reinforcing lacing wire is added between the transverse frame strips and the vertical frame strips of the door frame, so that the manufacturing cost is extremely high, and the fireproof safety door with the wide door frame in vision is not fine and beautiful enough, and the perspective area proportion is also greatly reduced.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a light fireproof safety door with a frame.

The utility model provides a technical scheme that its technical problem adopted is:

a fireproof safety door with a portable frame comprises a door frame and fireproof glass in the door frame, wherein an accessory piece is arranged on the door frame and is butted with a mounting piece on the ground to realize the opening and closing of the fireproof safety door, a caulking groove is formed in the upper end face of the accessory piece, the fireproof glass is embedded in the caulking groove, and the weight of the fireproof glass is directly borne by the accessory piece; the outer side wall of the door frame is wound with a fireproof expansion sealing strip, and the fireproof expansion sealing strip is clamped between the fireproof expansion sealing strip and fireproof glass.

The connecting piece and the mounting piece are of rotating structures, and the rotating type opening and closing of the fireproof safety door is achieved.

The fireproof glass is provided with an installation position; the caulking groove of the matching piece is provided with a mounting hole corresponding to the mounting position, so that the fireproof glass is fixed.

The installation position is a notch at the edge of the fireproof glass.

And a fireproof expansion sealing strip is clamped between the fireproof glass and the caulking groove.

The door frame is fixedly connected with the connecting piece.

The door frame includes mullion and horizontal frame, the outer wall of mullion, horizontal frame all is equipped with the recess of subsides putting fire prevention inflation sealing strip along the wall.

The fireproof glass comprises two or more layers of glass substrates, and a silicon dioxide crystal interlayer is arranged between every two adjacent glass substrates.

The utility model has the advantages that: the utility model overcomes prior art's prejudice, through set up the caulking groove that supplies fire prevention glass to inlay dress on the coupling piece, make fire prevention glass's weight bear by the coupling piece rather than the door frame, the door frame only needs to satisfy the fire prevention requirement and need not to consider the bearing, consequently can accomplish frivolously fine as far as possible, and need not to add the enhancement lacing wire, not only reduced the manufacturing cost of fire prevention emergency exit by a wide margin, simultaneously more pleasing to the eye, the permeability is better.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Figure 1 is a schematic view of the installation of a fire safety door;

fig. 2 is a schematic structural diagram of the present invention;

fig. 3 is a structural sectional view of the present invention;

fig. 4 is a sectional view of another structure of the present invention.

Detailed Description

Referring to fig. 1, the portable fire-proof safety door with the frame comprises a door frame 1 and fire-proof glass 2 in the door frame, wherein a metal connecting piece 3 is arranged on the door frame 1, and the opening or closing of the fire-proof safety door is realized by butt joint of the connecting piece 3 and a metal mounting piece 4 positioned on the ground.

Referring to fig. 2 to 4, a rotation structure such as a rotation hole and a rotation shaft may be provided between the connecting part 3 and the mounting part 4, for example, in the embodiment of the present invention, the mounting part 4 is a floor spring on which a rotation member is provided, and the connecting part 3 is a metal plate clamped with the rotation member; common push-pull structures in the prior art such as guide rails and pulleys can be adopted to be matched, and then the rotary type opening and closing or the push-pull type opening and closing of the fireproof safety door are realized.

The upper end face of the connecting piece 3 is provided with the caulking groove 31, the fireproof glass 2 is embedded in the caulking groove 31, and the connecting piece directly bears the fireproof glass 2, namely the weight of the fireproof glass 2 is borne by the connecting piece but not by the door frame 1, so that the door frame 1 can be as thin, light and thin as possible, a reinforcing tie bar is not required to be additionally arranged, the manufacturing cost of the fireproof safety door can be greatly reduced, and the fireproof safety door is more attractive and better in permeability; simultaneously 1 lateral wall of door frame is around being equipped with fire prevention expansion sealing strip 5 to also press from both sides between with fire prevention glass 2 and be equipped with fire prevention expansion sealing strip 5, can meet thermal expansion and realize sealing between the crack, avoid smog to diffuse, satisfy fire prevention requirement.

Furthermore, the fireproof glass 2 is provided with an installation position 21, an installation hole 32 is formed in the position, corresponding to the installation position 21, of the caulking groove of the connecting piece 3, and the fireproof glass 2 is fixed through connection of the installation position and the installation hole, such as fastening of a bolt, a bayonet and the like.

In order to facilitate the production of the fireproof glass 2 and form the installation position 21, the installation position 21 can be designed as a bottom edge notch of the fireproof glass 2, namely, the same notches are arranged on a plurality of glass substrates during production, so that the glass substrates are provided with and only have a perimeter line, the edges of the adjacent glass substrates are connected through a butyl adhesive tape to form an interlayer cavity, and finally, the interlayer is filled with fireproof glue and sealed.

Furthermore, a fireproof expansion sealing strip 5 is arranged between the fireproof glass 2 and the caulking groove 31 in a clamping mode, and the sealing fireproof effect is better.

The utility model provides a door frame 1 because it can accomplish comparatively frivolously, consequently it can directly adopt the form of borduring to attach on fire prevention glass 2, also can be simultaneously with joining in marriage 3 fixed connection of union piece.

Further, door frame 1 includes mullion and horizontal frame, mullion, horizontal frame's outer wall all is equipped with pastes the recess 11 of putting fire prevention expansion seal strip 5, installs on door frame 1 for hiding under the fire prevention expansion seal strip 5 normal condition promptly, neither can expose and lead to unattractive, can avoid again transportation, the collision of installation leads to it to drop.

The utility model discloses fire prevention emergency exit, what its adopted is quartzy silicon fire prevention glass, and fire prevention glass 2 includes two-layer or two-layer more than glass substrate, is equipped with the intermediate layer that is formed by the silica crystal between two adjacent glass substrate, compares the combined type fire prevention glass on the existing market, and the heat resistance is stronger, and has not become yellow and whitish, advantage that the permeability is high.

The utility model discloses a set up on coupling piece 3 and supply fire prevention glass 2 to inlay caulking groove 31 of dress, make fire prevention glass 2's weight bear by coupling piece 3 but non-door frame 1, consequently door frame 1 can accomplish frivolous slim as far as possible on the basis that satisfies the fire prevention requirement, can not only reduce the manufacturing cost of fire prevention emergency exit by a wide margin, and is more pleasing to the eye, the permeability is better simultaneously.

Claims

1. The utility model provides a light fire prevention emergency exit of frame, includes fire prevention glass (2) in door frame (1) and the frame, be equipped with on door frame (1) coupling piece (3) and installed part (4) butt joint on ground and realize opening and shutting of fire prevention emergency exit, its characterized in that: the upper end face of the connecting piece (3) is provided with a caulking groove (31), the fireproof glass (2) is embedded in the caulking groove (31), and the weight of the fireproof glass (2) is directly borne by the connecting piece (3); the outer side wall of the door frame (1) is wound with a fireproof expansion sealing strip (5), and the fireproof expansion sealing strip (5) is clamped between the fireproof expansion sealing strip and the fireproof glass (2).

2. A fire-resistant safety door according to claim 1, characterized in that: the connecting piece (3) and the mounting piece (4) are of a rotating structure, and the rotating type opening and closing of the fireproof safety door is achieved.

3. A fire-resistant safety door according to claim 1, characterized in that: the fireproof glass (2) is provided with a mounting position (21); the caulking groove of the connecting piece (3) is provided with a mounting hole (32) corresponding to the mounting position (21) to fix the fireproof glass (2).

4. A fire-resistant safety door according to claim 3, characterized in that: the installation position (21) is a notch at the edge of the fireproof glass (2).

5. A fire-resistant safety door according to claim 1, characterized in that: and a fireproof expansion sealing strip (5) is clamped between the fireproof glass (2) and the caulking groove (31).

6. A fire-resistant safety door according to claim 1, characterized in that: the door frame (1) is fixedly connected with the connecting piece (3).

7. A fire-resistant safety door according to claim 1, characterized in that: the door frame (1) comprises a vertical frame and a transverse frame, and grooves (11) for sticking fireproof expansion sealing strips (5) are formed in the outer wall surfaces of the vertical frame and the transverse frame.

8. A fire-resistant safety door according to any one of claims 1 to 7, characterised in that: the fireproof glass (2) comprises two or more layers of glass substrates, and a silicon dioxide crystal interlayer is arranged between every two adjacent glass substrates.