CN211313970U

CN211313970U - Anti-deformation fireproof door plate

Info

Publication number: CN211313970U
Application number: CN201922411993.2U
Authority: CN
Inventors: 江成功
Original assignee: Huai'an Ziting Doors And Windows Co ltd
Current assignee: Huai'an Ziting Doors And Windows Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-08-21
Anticipated expiration: 2029-12-28

Abstract

The utility model relates to a prevent fire door plant of deformation, including first panel and second panel, the both sides of the side of first panel one side all are provided with the connecting plate, the second panel sets up the opposite side at the connecting plate, be provided with the recess on the side of connecting plate one side is kept away from to first panel and second panel, be provided with the first stiffener of a plurality of and a plurality of second stiffener in the inside of recess respectively on first panel and the second panel, set up perpendicularly between first stiffener and the second stiffener, be provided with a plurality of telescopic link on the side that first panel is close to second panel one side, the other end setting of telescopic link is on the second panel, the outside of telescopic link is provided with the spring, the one end setting of spring is on first panel. The utility model discloses simple structure, reasonable in design can prevent effectively that the door plant thermal barrier from taking place to warp under the condition of high temperature, increases the life who prevents fire door, has fine insulating effect and thermal-insulated effect simultaneously.

Description

Anti-deformation fireproof door plate

Technical Field

The utility model relates to a prevent fire door equipment technical field, specifically be a shape prevent fire door plant.

Background

A fire door is a door that can meet the requirements of fire stability, integrity and thermal insulation within a certain period of time. The fireproof partition is arranged in fireproof partitions, evacuation staircases, vertical shafts and the like, has certain fire resistance, has the functions of preventing fire spreading and smoke diffusion besides the functions of a common door, can prevent the fire spreading within a certain time, ensures personnel evacuation, is easy to expand and deform after being subjected to high temperature for a long time after a fire disaster occurs, cannot normally prevent fire, and reduces the service life of the fireproof door.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent fire door plant of deformation to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent fire door plant of shape, includes first panel and second panel, the both sides of the side of first panel one side all are provided with the connecting plate, the second panel sets up the opposite side at the connecting plate, be provided with the recess on the side that connecting plate one side was kept away from to first panel and second panel, be provided with the first stiffener of a plurality of and a plurality of second stiffener in the inside of recess respectively on first panel and the second panel, set up perpendicularly between first stiffener and the second stiffener, be provided with a plurality of telescopic link on the side that first panel is close to second panel one side, the other end of telescopic link sets up on the second panel, the outside of telescopic link is provided with the spring, the one end of spring sets up on first panel, the other end of spring sets up on the second panel, first panel and second panel are by the metal level, Ceramic layer, fire-retardant resin layer, glass fiber layer and vacuum plate constitute, the inboard of metal level is provided with the ceramic layer, the inside of ceramic layer is provided with the fire-retardant resin layer, the inside of fire-retardant resin layer is provided with the glass fiber layer, the inside on glass fiber layer is provided with the vacuum plate.

Preferably, a plurality of Z-shaped metal sheets are arranged between the first panel and the second panel.

Preferably, the upper end and the lower end of the connecting plate are both arranged on the sealing plate, and two sides of the sealing plate are respectively arranged on the first panel and the second panel.

Preferably, a asbestos block is arranged between the first reinforcing rod and the second reinforcing rod.

Preferably, the telescopic rods are arranged at equal intervals.

Preferably, an antirust coating is arranged on the outer side surface of the metal layer.

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

1. the utility model discloses a be provided with a plurality of first stiffener and a plurality of second stiffener in the inside of recess respectively on first panel and second panel, first panel is provided with a plurality of telescopic links on being close to the side of second panel one side, the other end of telescopic link sets up on the second panel, the outside of telescopic link is provided with the spring, through the effect of first stiffener, second stiffener, telescopic link and spring, can prevent effectively that the door plant thermal barrier from taking place to warp under the condition of high temperature, increase the life of preventing fire door;

2. the utility model discloses a be provided with the ceramic layer in the inboard of metal level, the inside of ceramic layer is provided with the fire-retardant resin layer, and the inside on fire-retardant resin layer is provided with the glass fiber layer, and the inside on glass fiber layer is provided with the vacuum board, through the effect of metal level, ceramic layer, fire-retardant resin layer, glass fiber layer and vacuum board, and the fire-retardant effect is better with thermal-insulated effect, accords with actual demand more.

Drawings

FIG. 1 is a front view of the door panel of the anti-deformation fireproof door of the present invention;

FIG. 2 is a cross-sectional view of the door panel of the anti-deformation fireproof door of the present invention;

fig. 3 is the utility model relates to a prevent local cross-sectional view of first panel of fire door plant of deformation.

In the figure: 1. a first panel; 101. a groove; 102. a metal layer; 103. a ceramic layer; 104. a flame-retardant resin layer; 105. a glass fiber layer; 106. a vacuum plate; 2. a second panel; 3. a connecting plate; 4. a first reinforcement bar; 5. a second reinforcement bar; 6. a telescopic rod; 7. a spring; 8. a Z-shaped metal sheet; 9. a sealing plate; 10. and (4) asbestos blocks.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a prevent fire door plant of shape, including first panel 1 and second panel 2, connecting plate 3 has all been welded to the both sides of the side of first panel 1 one side, the welding of second panel 2 is at the opposite side of connecting plate 3, first panel 1 and second panel 2 are kept away from and are seted up recess 101 on the side of connecting plate 3 one side, first panel 1 and second panel 2 go up and have welded a plurality of first stiffener 4 and a plurality of second stiffener 5 respectively in the inside of recess 101, arrange perpendicularly between first stiffener 4 and the second stiffener 5, install a plurality of telescopic link 6 on the side of first panel 1 near second panel 2 one side, the other end of telescopic link 6 is installed on second panel 2, the outside cover of telescopic link 6 is equipped with spring 7, the one end of spring 7 is installed on first panel 1, the other end of spring 7 is installed on second panel 2, first panel 1 and second panel 2 are by metal level 102, The ceramic layer 103, the flame-retardant resin layer 104, the glass fiber layer 105 and the vacuum plate 106 are formed, the ceramic layer 103 is installed on the inner side of the metal layer 102, the flame-retardant resin layer 104 is installed inside the ceramic layer 103, the glass fiber layer 105 is installed inside the flame-retardant resin layer 104, and the vacuum plate 106 is installed inside the glass fiber layer 105.

A plurality of Z-shaped metal sheets 8 are welded between the first panel 1 and the second panel 2, so that the elasticity between the first panel 1 and the second panel 2 is further increased.

The upper and lower ends of the connecting plate 3 are all welded on the sealing plate 9, and the two sides of the sealing plate 9 are respectively welded on the first panel 1 and the second panel 2, so that the tight connection between the first panel 1 and the second panel 2 is guaranteed.

And an asbestos block 10 is arranged between the first reinforcing rod 4 and the second reinforcing rod 5, so that better flame retardance is facilitated.

The equal interval setting between the telescopic link 6 is favorable to guaranteeing that the atress is more even.

The outer side surface of the metal layer 102 is sprayed with an antirust coating, which is beneficial to preventing the metal layer 102 from being oxidized and rusted under normal conditions.

The working principle is as follows: in the device, a plurality of first reinforcing rods 4 and a plurality of second reinforcing rods 5 are respectively arranged inside a groove 101 on a first panel 1 and a second panel 2, a plurality of telescopic rods 6 are arranged on the side surface of the first panel 1 close to one side of the second panel 2, the other end of each telescopic rod 6 is arranged on the second panel 2, springs 7 are arranged outside the telescopic rods 6, the first panel 1 and the second panel 2 can be effectively prevented from expanding and deforming outwards under the action of the first reinforcing rods 4 and the second reinforcing rods 5, meanwhile, a certain buffer acting force can be provided under the action of the telescopic rods 6 and the springs 7, the door panel can be effectively prevented from deforming under the condition of high temperature, the service life of the fireproof door is prolonged, and simultaneously, the first panel 1 and the second panel 2 are both composed of a metal layer 102, a ceramic layer 103, a flame-proof resin layer 104, a glass fiber layer 105 and a vacuum plate 106, the flame-retardant effect and the heat-insulating effect are better, and the actual requirements are better met.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent fire door plant of deformation, includes first panel (1) and second panel (2), its characterized in that: the two sides of the side face of one side of the first panel (1) are respectively provided with a connecting plate (3), the second panel (2) is arranged on the other side of the connecting plate (3), the side faces of the first panel (1) and the second panel (2) far away from one side of the connecting plate (3) are respectively provided with a groove (101), the first panel (1) and the second panel (2) are respectively provided with a plurality of first reinforcing rods (4) and a plurality of second reinforcing rods (5) inside the grooves (101), the first reinforcing rods (4) and the second reinforcing rods (5) are vertically arranged, the side face of the first panel (1) close to one side of the second panel (2) is provided with a plurality of telescopic rods (6), the other end of each telescopic rod (6) is arranged on the second panel (2), the outer side of each telescopic rod (6) is provided with a spring (7), and one end of each spring (7) is arranged on the first panel (1), the other end of spring (7) sets up on second panel (2), first panel (1) and second panel (2) constitute by metal level (102), ceramic layer (103), fire-retardant resin layer (104), glass fiber layer (105) and vacuum plate (106), the inboard of metal level (102) is provided with ceramic layer (103), the inside of ceramic layer (103) is provided with fire-retardant resin layer (104), the inside of fire-retardant resin layer (104) is provided with glass fiber layer (105), the inside of glass fiber layer (105) is provided with vacuum plate (106).

2. The door panel of claim 1, wherein: a plurality of Z-shaped metal sheets (8) are arranged between the first panel (1) and the second panel (2).

3. The door panel of claim 1, wherein: the upper end and the lower end of the connecting plate (3) are arranged on a sealing plate (9), and two sides of the sealing plate (9) are respectively arranged on a first panel (1) and a second panel (2).

4. The door panel of claim 1, wherein: an asbestos block (10) is arranged between the first reinforcing rod (4) and the second reinforcing rod (5).

5. The door panel of claim 1, wherein: the telescopic rods (6) are arranged at equal intervals.

6. The door panel of claim 1, wherein: and an antirust coating is arranged on the outer side surface of the metal layer (102).