CN213898753U

CN213898753U - Fireproof glass door

Info

Publication number: CN213898753U
Application number: CN202022877372.6U
Authority: CN
Inventors: 黄建恒; 陈笑敏
Original assignee: Guangdong Shunde Jinjia Fire Fighting Equipment Co ltd
Current assignee: Guangdong Shunde Jinjia Fire Fighting Equipment Co ltd
Priority date: 2020-12-05
Filing date: 2020-12-05
Publication date: 2021-08-06
Anticipated expiration: 2030-12-05

Abstract

The utility model discloses a fireproof glass door, which comprises an upper frame, a left glass installation frame, a right glass installation frame and a fireproof glass plate; the side frames are installed on the two sides of the bottom of the upper frame, a left glass installing frame and a right glass installing frame are installed on the two sets of side frames below the upper frame through hinges respectively, a fireproof glass plate is installed inside the left glass installing frame and the right glass installing frame through glass installing grooves, balls are installed inside the glass installing grooves in a sliding mode, and a bottom frame assembly is installed below the left glass installing frame and the right glass installing frame. The utility model discloses a prevent fire door bottom installation base frame subassembly, base frame subassembly also can take place elastic deformation when the door frame takes place high temperature expansion deformation extrusion door, avoids the door to be died by door frame structure extrusion card, uses through inside ball sliding tray and the ball cooperation of setting up of door frame, and the ball can reduce the frictional force between fire prevention glass and the door frame, makes things convenient for user of service equipment glass and metal frame.

Description

Fireproof glass door

Technical Field

The utility model relates to a prevent fire door technical field, specifically be a fire prevention glass door.

Background

The fireproof door is a door which can meet the requirements of fire-resistant stability, integrity and heat insulation within a certain time, and is a fireproof partition with certain fire resistance arranged in a fireproof partition room, an evacuation staircase, a vertical shaft and the like.

The defects of the existing fireproof glass door are as follows:

1. the existing fireproof glass door is not provided with a blocking prevention device generally, the fireproof glass door is installed and used by matching a metal frame with fireproof glass, the metal and the glass can expand with heat and contract with cold when subjected to high temperature, the door frame structure can be extruded and blocked when being deformed when being heated, the opening time of the fireproof door is prolonged, and people in a fire scene can not escape conveniently;

2. the general inconvenient installation fire prevention glass of current fire prevention glass door, prevent that fire door when production, operating personnel need pass through glass the spout structure promotion of door frame and slide inside, and fire prevention glass is heavier at the installation, needs many people's level to lift up inside fire prevention glass slides in the door frame, need consume plenty of time and physical power during the production equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire prevention glass door to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fireproof glass door comprises an upper frame, a left glass mounting frame, a right glass mounting frame and a fireproof glass plate; the side frame is all installed to the both sides of going up the frame bottom, go up two sets of side frames in frame below and have left glass installing frame and right glass installing frame through the hinge mounting respectively, the inside of left side glass installing frame and right glass installing frame all installs the fire prevention glass board through the glass mounting groove, the inside one side slidable mounting who is close to the fire prevention glass board of glass mounting groove has the ball, end frame subassembly is installed to the below of left side glass installing frame and right glass installing frame, end frame subassembly is including trampling panel, telescopic base, flexible box and spring, a plurality of springs are installed to the interior bottom of flexible box, and the inside slidable mounting of the flexible box in spring top has telescopic base, and telescopic base's top is equipped with tramples the panel.

Preferably, the fireproof glass plate comprises a toughened glass plate, fireproof glue and sealing strips, wherein the toughened glass plate is arranged on two sides of the fireproof glue, and the sealing strips are arranged around the fireproof glue between the two groups of toughened glass plates.

Preferably, the handle is all installed through the bolt in the one side that hinge was kept away from in left side glass installing frame and right glass installing frame openly, and the outer wall that left side glass installing frame and right glass installing frame are close to handle one side all is equipped with the door frame limiting plate.

Preferably, one side of the inside of the glass mounting groove is provided with a ball sliding groove, a ball is slidably mounted inside the ball sliding groove and is connected with a fireproof glass plate in a sliding manner, and the periphery of the fireproof glass plate is connected with the inner wall of the glass mounting groove through a sealant.

Preferably, go up the inside of frame, left glass installing frame, right glass installing frame and side frame and all install the asbestos, and the bottom that two sets of side frames are close to end frame subassembly one side all is equipped with the panel limiting plate.

Preferably, the two sides of the front surface of the upper frame are provided with door closers through bolts, and the telescopic ends of the two groups of door closers are respectively connected with one side of the top of the left glass installation frame and one side of the top of the right glass installation frame through bolts.

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

1. the utility model discloses a prevent fire door bottom installation end frame subassembly, end frame subassembly is including trampling panel, flexible base, flexible box and spring, and the panel is trampled to the inside jack-up that makes progress of flexible box through the spring, and the user tramples and tramples the panel and can make flexible base slide to the inside of flexible box, and end frame subassembly also can take place elastic deformation when the door frame takes place high temperature expansion deformation extrusion door, avoids the door to be died by door frame structure extrusion card, and the person of facilitating the use opens and prevents fire door and flee.

2. The utility model discloses an use at inside ball sliding tray and the ball cooperation that sets up of door frame, the ball can slide in the ball sliding tray is inside, and installer ann reserves the installing port through fire prevention glass with fire prevention glass when promoting to door frame inside, the top and the fire prevention glass contact of ball to the ball can reduce the frictional force between fire prevention glass and the door frame when promoting fire prevention glass, makes things convenient for user of service equipment glass and metal frame, saves assemble duration and physical power.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

FIG. 2 is a schematic structural view of the side frame of the present invention;

FIG. 3 is a schematic view of the structure of the fireproof glass plate of the present invention;

FIG. 4 is an enlarged schematic view of the partial structure A of the present invention;

fig. 5 is a schematic view of the internal structure of the bottom frame assembly of the present invention.

In the figure: 1. an upper frame; 2. a left glass mounting frame; 201. a glass mounting groove; 202. a door frame limiting plate; 203. a ball sliding groove; 3. a right glass mounting frame; 4. a door closer; 5. a fire-resistant glass sheet; 501. tempering the glass plate; 502. fireproof glue; 503. a sealing strip; 6. a handle; 7. a side frame; 701. a panel limit plate; 8. a bottom frame assembly; 801. stepping on the panel; 802. a telescopic base; 803. a telescopic box; 804. a spring; 9. asbestos; 10. sealing glue; 11. and a ball.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a fireproof glass door comprises an upper frame 1, a left glass mounting frame 2, a right glass mounting frame 3 and a fireproof glass plate 5; both sides of the bottom of the upper frame 1 are provided with side frames 7, the upper frame 1 and the two groups of side frames 7 jointly form a door frame structure, an installer can conveniently install a door plate in a wall body in the later period, the two groups of side frames 7 below the upper frame 1 are respectively provided with a left glass installing frame 2 and a right glass installing frame 3 through hinges, the insides of the left glass installing frame 2 and the right glass installing frame 3 are both provided with a fireproof glass plate 5 through a glass installing groove 201, the left glass installing frame 2, the right glass installing frame 3 and the fireproof glass plate 5 jointly form a door plate structure, a channel can be formed when the door frame is pushed and pulled by external force, the channel can be sealed when the door plate structure is closed, one side of the inside of the glass installing groove 201 close to the fireproof glass plate 5 is provided with balls 11 in a sliding manner, when the installer pushes the fireproof glass plate 5 to the inside the door frame through the glass installing groove 201, the tops of the balls 11 are in contact with the fireproof glass plate 5, the ball 11 can reduce the friction between the fireproof glass plate 5 and the door frame when pushing the fireproof glass plate 5, thereby facilitating the assembly of the glass plate and the metal door frame by users, the bottom frame assembly 8 is arranged below the left glass installing frame 2 and the right glass installing frame 3, the bottom frame assembly 8 comprises a treading panel 801, a telescopic base 802, a telescopic box 803 and a spring 804, a plurality of springs 804 are arranged at the inner bottom of the telescopic box 803, the telescopic base 802 is arranged in the telescopic box 803 at the top end of the spring 804 in a sliding manner, the treading panel 801 is arranged at the top end of the telescopic base 802, the treading panel 801 is jacked up by the spring 804 in the telescopic box 803, the treading panel 801 is treaded by users, so that the telescopic base 802 can slide towards the inside of the telescopic box 803, when the door frame is extruded by high temperature expansion deformation, the bottom frame assembly 8 can also generate elastic deformation, thereby avoiding the door from being extruded and blocked by the door frame structure, meanwhile, the telescopic box 803 can guide the sliding track of the telescopic base 802, so that the situation that the spring 804 is toppled, deformed and cannot bounce to affect the appearance when the treading panel 801 is pressed to be deformed is avoided.

Further, the fireproof glass plate 5 comprises a toughened glass plate 501, fireproof glue 502 and sealing strips 503, the toughened glass plate 501 is installed on both sides of the fireproof glue 502, the sealing strips 503 are installed around the fireproof glue 502 between the two groups of toughened glass plates 501, the fireproof glue 502 is a liquid fireproof material with a fireproof sealing function, the surface of the toughened glass plate 501 is processed by a chemical or physical method to form compressive stress, the surface stress improves the bearing capacity when the glass bears external force, the wind pressure resistance of the glass is enhanced, the cold and hot properties and the impact property are enhanced, the fireproof capacity of the door plate can be increased by combining the toughened glass plate 501 and the fireproof glue 502, meanwhile, the sealing strips 503 can seal the fireproof glue 502 in the two toughened glass plates 501, and the fireproof glue 502 is prevented from falling off.

Further, handle 6 is all installed through the bolt in the one side that hinge was openly kept away from to left side glass installing frame 2 and right glass installing frame 3, and the outer wall that left side glass installing frame 2 and right glass installing frame 3 are close to handle 6 one side all is equipped with door frame limiting plate 202, user can push and pull left glass installing frame 2 and right glass installing frame 3 through handle 6, make it open the passageway around the hinge structure rotation, when left side glass installing frame 2 and right glass installing frame 3 are in the closure, door frame limiting plate 202 can shelter from the clearance between two installing frames, increase the sealed effect of preventing fire door, smog spreads from the crack department when avoiding the conflagration.

Further, one side of glass mounting groove 201 inside is equipped with ball sliding tray 203, the inside slidable mounting of ball sliding tray 203 has ball 11, and ball 11 sliding connection fire prevention glass board 5, fire prevention glass board 5 is all around connected glass mounting groove 201 inner wall through sealed glue 10, the inside of ball sliding tray 203 can lead to ball 11's slip orbit, ball 11 drops when avoiding installer to assemble fire prevention glass board 5 and door frame, or the slip orbit skew, the stability of device has been increased, sealed glue 10 is the sealing material that has certain cohesiveness, be used for filling configuration clearance, with the adhesive that plays sealed effect.

Further, go up the frame 1, left side glass installing frame 2, asbestos 9 is all installed to the inside of right side glass installing frame 3 and side frame 7, and the bottom that two sets of side frames 7 are close to end frame subassembly 8 one side all is equipped with panel limiting plate 701, asbestos 9 comprises the tow, and the tow comprises very long very thin ability alternate segregation's fibre again, asbestos 9 has high fire resistance, electrical insulation and thermal insulation, be important fire prevention, insulating and insulation material, panel limiting plate 701 can restrict the bounce height of trampling panel 801, it shelters from the door plant structure rotation to avoid trampling panel 801 to bounce too high, increase the stability of device.

Further, the door closers 4 are installed on the two front sides of the upper frame 1 through bolts, the telescopic ends of the two groups of door closers 4 are connected with one side of the tops of the left glass installing frame 2 and the right glass installing frame 3 through bolts respectively, the door closers 4 are hydraulic presses on the door heads, when the door is opened, the door can be released after being compressed, the door is automatically closed, and the door can be accurately and timely closed to an initial position after being opened.

The working principle is as follows: the door plant is when assembling the installation with the door frame structural mounting inside the wall body earlier, installer passes through glass mounting groove 201 with fire prevention glass board 5 simultaneously and promotes to door frame inside, the top and the 5 contacts of fire prevention glass board of ball 11 this moment, and ball 11 reduces the frictional force between fire prevention glass board 5 and the door frame when promoting fire prevention glass board 5, then with glass mounting frame bottom welded seal, at last pass through the hinge mount with the door plant structure inside the door frame, when the conflagration breaks out, the user tramples and tramples panel 801 and can make flexible base 802 slide to the inside of flexible box 803, end frame subassembly 8 also can take place elastic deformation when the door frame takes place the high temperature expansion deformation extrusion door, it is died to avoid the door to be pushed the card by the door frame structure, flexible box 803 can lead the slip orbit of flexible base 802 simultaneously.

The details of the present invention are well known to those skilled in the art.

Finally, it is to be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified and replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. A fireproof glass door comprises an upper frame (1), a left glass mounting frame (2), a right glass mounting frame (3) and a fireproof glass plate (5); the method is characterized in that: the glass frame is characterized in that side frames (7) are installed on two sides of the bottom of the upper frame (1), a left glass installing frame (2) and a right glass installing frame (3) are installed on two groups of side frames (7) below the upper frame (1) through hinges respectively, a fireproof glass plate (5) is installed inside the left glass installing frame (2) and the right glass installing frame (3) through glass installing grooves (201), balls (11) are installed on one side, close to the fireproof glass plate (5), inside the glass installing grooves (201) in a sliding mode, a bottom frame assembly (8) is installed below the left glass installing frame (2) and the right glass installing frame (3), the bottom frame assembly (8) comprises a treading panel (801), a telescopic base (802), a telescopic box (803) and springs (804), a plurality of springs (804) are installed on the inner bottom of the telescopic box (803), and a telescopic base (802) is installed inside the telescopic box (803) at the top of the springs (804) in a sliding mode, and the top end of the telescopic base (802) is provided with a stepping panel (801).

2. A fire resistant glass door as claimed in claim 1, wherein: fireproof glass board (5) are including toughened glass board (501), fire prevention glue (502) and sealing strip (503), toughened glass board (501) are all installed to the both sides of fire prevention glue (502), and install sealing strip (503) around fire prevention glue (502) between two sets of toughened glass boards (501).

3. A fire resistant glass door as claimed in claim 1, wherein: left side glass installing frame (2) and right glass installing frame (3) openly keep away from one side of hinge and all install handle (6) through the bolt, and left side glass installing frame (2) and right glass installing frame (3) all are equipped with door frame limiting plate (202) near the outer wall of handle (6) one side.

4. A fire resistant glass door as claimed in claim 1, wherein: one side of glass mounting groove (201) inside is equipped with ball sliding tray (203), and the inside slidable mounting of ball sliding tray (203) has ball (11), and ball (11) sliding connection fire prevention glass board (5), connects glass mounting groove (201) inner wall through sealed glue (10) around fire prevention glass board (5).

5. A fire resistant glass door as claimed in claim 1, wherein: go up the inside of frame (1), left glass installing frame (2), right glass installing frame (3) and side frame (7) and all install asbestos (9), and the bottom that two sets of side frames (7) are close to end frame subassembly (8) one side all is equipped with panel limiting plate (701).

6. A fire resistant glass door as claimed in claim 1, wherein: and the two sides of the front surface of the upper frame (1) are provided with door closers (4) through bolts, and the telescopic ends of the two groups of door closers (4) are respectively connected with one side of the tops of the left glass installation frame (2) and the right glass installation frame (3) through bolts.