CN214532635U

CN214532635U - Non-welding-point reinforced fireproof door

Info

Publication number: CN214532635U
Application number: CN202023183696.6U
Authority: CN
Inventors: 阮开发
Original assignee: Guangdong Universe Fire Technology Co ltd
Current assignee: Guangdong Universe Fire Technology Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-10-29
Anticipated expiration: 2030-12-25

Abstract

The utility model belongs to the technical field of prevent fire door, specifically be a no welding point strenghthened type prevents fire door, it includes: the panel of upper and lower both sides, the curb plate of the left and right sides, baffle, fire-proof insulating layer and explosion-proof buffer layer, upper and lower both sides the panel inboard all is provided with a plurality of floor, the curb plate sets up in the panel left and right sides, the left and right sides the inboard top of curb plate all is provided with the draw-in groove with the bottom, the left and right sides all set up the baffle between the draw-in groove, set up fire-proof insulating layer between panel and the baffle, set up explosion-proof buffer layer between baffle and the baffle, improve the fire prevention effect, utilize double-deck fire-proof insulating layer to protect door both sides, utilize explosion-proof buffer layer and buffer spring to cushion the impact that the explosion produced, can improve the explosion-proof effect of preventing fire door, increase the floor in the panel inboard, improve panel structural strength, avoid the panel to warp to influence fire prevention and explosion-proof effect of preventing fire door, improve and prevent fire door life.

Description

Non-welding-point reinforced fireproof door

Technical Field

The utility model relates to a prevent fire door technical field, specifically be a no welding point strenghthened type prevents fire door.

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 and has certain fire resistance, and the fireproof door has the functions of preventing fire from spreading and smoke from diffusing besides the function of a common door, can prevent the fire from spreading within a certain time and ensures personnel evacuation.

Because the scene of a fire often accompanies the explosion, when using, the existing fireproof door can prevent fire, but can damage the door body under the impact of the explosion and can not play the role of fire prevention, and the door body has weaker structural strength and is easy to deform to influence the fireproof and heat-insulating performance.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

In view of the above-mentioned and/or the problem that exists among the present solderless strenghthened type fire door, provided the utility model discloses.

Therefore, the utility model aims at providing a no welding point strenghthened type prevents fire door can improve the fire prevention effect, utilizes double-deck fire prevention insulating layer to protect door both sides, utilizes explosion-proof buffer layer and buffer spring to cushion the impact that the explosion produced, can improve the explosion-proof effect of preventing fire door, increases the floor in the panel inboard, improves panel structural strength, avoids the panel to warp to influence the fire prevention and the explosion-proof effect of preventing fire door, improves the life of preventing fire door.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a weldless enhanced fire rated door, comprising: the panel of upper and lower both sides, the curb plate of the left and right sides, baffle, fire prevention insulating layer and explosion-proof buffer layer, upper and lower both sides the panel inboard all is provided with a plurality of floor, the curb plate sets up in the panel left and right sides, the left and right sides curb plate inboard top and bottom all are provided with the draw-in groove, the left and right sides all set up the baffle between the draw-in groove, set up the fire prevention insulating layer between panel and the baffle, set up the explosion-proof buffer layer between baffle and the baffle, a plurality of mounting holes have been seted up to explosion-proof buffer layer inside, and are a plurality of the inside buffer spring that all is provided with of mounting hole.

As a no welding point strenghthened type prevents fire door's an preferred scheme, wherein: the panel is connected with the side plates in a locking mode through screws, and sealing gaskets are arranged at gaps of connecting positions of the panel and the side plates.

As a no welding point strenghthened type prevents fire door's an preferred scheme, wherein: the plurality of rib plates are uniformly distributed on the inner side of the panel.

As a no welding point strenghthened type prevents fire door's an preferred scheme, wherein: a plurality of the mounting holes are uniformly distributed in the explosion-proof buffer layer, and backing plates are arranged at two ends of each buffer spring.

As a no welding point strenghthened type prevents fire door's an preferred scheme, wherein: and a sealing plate is arranged at the opening of the frame body formed by the panel and the side plate.

Compared with the prior art: the utility model discloses can improve the fire prevention effect, utilize double-deck fire prevention insulating layer to protect door both sides, utilize explosion-proof buffer layer and buffer spring to cushion the impact of exploding the production, can improve the explosion-proof effect of preventing fire door, increase the floor in the panel inboard, improve panel structural strength, avoid the panel to warp to influence the fire prevention and the explosion-proof effect of preventing fire door, improve the life who prevents fire door.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

FIG. 1 is a schematic cross-sectional structure of the present invention;

fig. 2 is the schematic diagram of the distribution structure of the mounting holes of the present invention.

In the figure: 100 panels, 110 rib plates, 200 side plates, 210 clamping grooves, 300 partition plates, 400 fireproof heat insulation layers, 500 explosion-proof buffer layers, 510 mounting holes and 520 buffer springs.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a no welding point strenghthened type prevents fire door can improve the fire prevention effect, utilizes double-deck fire prevention insulating layer to protect door both sides, utilizes explosion-proof buffer layer and buffer spring to cushion the impact that explodes and produce, can improve the explosion-proof effect of preventing fire door, increases the floor in the panel inboard, improves panel structural strength, avoids the panel to warp the fire prevention and the explosion-proof effect that influence prevents fire door, improves the life of preventing fire door, please refer to and read figure 1 and figure 2, include: the panel 100 on the upper side and the lower side, the side plates 200 on the left side and the right side, the partition plate 300, the fireproof heat-insulating layer 400 and the explosion-proof buffer layer 500;

referring to fig. 1 again, the panel 100 is provided with a rib plate 110, specifically, the rib plate 110 is disposed on the inner sides of the upper and lower side panels 100, and the rib plate 110 is used to improve the structural strength of the panel 100 and prevent the panel 100 from being deformed by impact.

Referring to fig. 1 again, the side plates 200 are provided with the slots 210, specifically, the side plates 200 are disposed on the left and right sides of the panel 100, the two side plates 200 and the two panels 100 form a frame, the slots 210 are disposed on the top and the bottom of the inner sides of the left and right side plates 200, and the partition board 300 is mounted by using the slots 210.

Referring to fig. 1 again, the partition 300 is disposed between the left and right slots 210, and the partition 300 separates the fireproof thermal insulation layer 400 and the explosion-proof buffer layer 500, thereby improving the strength of the fire door.

Referring to fig. 1 again, a fireproof thermal insulation layer 400 is disposed between the panel 100 and the partition 300, and the fireproof thermal insulation layer 400 is distributed on both sides of the fireproof door, so as to improve the fireproof and thermal insulation effect.

Referring to fig. 1 and 2 again, the explosion-proof buffer layer 500 is provided with a mounting hole 510 and a buffer spring 520, specifically, the explosion-proof buffer layer 500 is provided between the partition plate 300 and the partition plate 300, the mounting hole 510 is provided inside the explosion-proof buffer layer 500, the buffer spring 520 is provided inside the mounting hole 510, the impact force generated by explosion is buffered by the explosion-proof buffer layer 500, the influence of the fire-proof performance caused by the explosion of the fire-proof door is avoided, and the buffer effect is improved by the buffer spring 520.

When specific use, two curb plates 200 and two panels 100 form the framework, connect fixedly through the screw, easy to assemble and dismantlement, fire prevention insulating layer 400 distributes in preventing fire door both sides, improve the thermal-insulated effect of fire prevention, utilize floor 110 to improve panel 100 structural strength, avoid panel 100 to receive impact deformation, utilize explosion-proof buffer layer 500 to cushion the impact force of explosion production, avoid preventing fire door to break under the impact of explosion and influence fire behavior, utilize buffer spring 520 to improve buffering effect.

The panel 100 is connected with the side plate 200 in a locking mode through screws, and a sealing gasket is arranged at a gap at the connecting position of the panel 100 and the side plate 200, so that the sealing effect of the door body is improved.

The rib plates 110 are uniformly distributed on the inner side of the panel 100, so that the panel 100 is uniformly supported, and the supporting effect is improved.

Mounting holes 510 are uniformly distributed in the anti-explosion buffer layer 500, the buffer uniformity of the buffer spring 520 is improved, backing plates are arranged at two ends of the buffer spring 520, and the closed angles at two ends of the buffer spring 520 are prevented from damaging a door body structure.

A sealing plate is disposed at an opening of the frame formed by the panel 100 and the side plate 200 to seal the door.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a no solder joint strenghthened type prevents fire door which characterized in that includes: panel (100), curb plate (200), baffle (300), fire prevention insulating layer (400) and the explosion-proof buffer layer (500) of the left and right sides about, both sides about panel (100) inboard all is provided with a plurality of floor (110), curb plate (200) set up in panel (100) left and right sides, the left and right sides curb plate (200) inboard top and bottom all are provided with draw-in groove (210), the left and right sides all set up baffle (300) between draw-in groove (210), set up fire prevention insulating layer (400) between panel (100) and baffle (300), set up explosion-proof buffer layer (500) between baffle (300) and baffle (300), a plurality of mounting hole (510) have been seted up to explosion-proof buffer layer (500) inside, and are a plurality of mounting hole (510) inside all is provided with buffer spring (520).

2. The weldless reinforced fireproof door of claim 1, wherein the panel (100) and the side plate (200) are locked and connected through screws, and a sealing gasket is arranged at a gap at the connecting position of the panel (100) and the side plate (200).

3. The weldless reinforced fire door of claim 1, wherein a plurality of said ribs (110) are uniformly distributed inside the panel (100).

4. The weldless reinforced fire door as claimed in claim 1, wherein a plurality of said installation holes (510) are uniformly distributed inside the explosion-proof buffer layer (500), and the cushion spring (520) has pads at both ends thereof.

5. The weldless reinforced fire door as claimed in claim 1, wherein a sealing plate is provided at the opening of the frame formed by the panel (100) and the side plate (200).