CN211549475U

CN211549475U - Novel reassembling type prevents fire door device

Info

Publication number: CN211549475U
Application number: CN202020094490.7U
Authority: CN
Inventors: 孙伟军; 凡勇; 缪元生
Original assignee: Shenzhen Hengchangda Industrial Co ltd
Current assignee: Shenzhen Hengchangda Industrial Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-09-22
Anticipated expiration: 2030-01-16

Abstract

The utility model provides a novel dismounting fireproof door device, two side walls inside a door frame body are rotatably connected with a door body through hinges, the door body is provided with a door handle, the part of the door frame body rotationally connected with the door body is provided with a groove, a fireproof sound-insulation rubber strip is fixed inside the groove, one side end face of the fireproof sound-insulation adhesive tape is attached to the door body, a fireproof expansion sealing piece is adhered to one side end face of the door body attached to the door frame body, the fireproof and sound-proof adhesive tape is arranged between the door frame body and the door body, so that the gap between the door frame body and the door body is blocked by the fireproof and sound-proof adhesive tape, thereby greatly improving the sealing performance between the door frame body and the door body, and the fireproof expansion sealing piece expands and deforms under the action of high temperature, and then seal the clearance between the door frame body and the door body, the cooperation fire prevention gives sound insulation adhesive tape further improves the leakproofness.

Description

Novel reassembling type prevents fire door device

Technical Field

The utility model relates to a novel reassembling type fire door gear belongs to the fire door equipment field of preventing.

Background

In the prior art, a fireproof door is a door which can meet the requirements of fire resistance stability, integrity and heat insulation within a certain time. The fire-proof partition is a fire-proof partition which is arranged in a fire-proof partition, an evacuation staircase, a vertical shaft and the like and has certain fire resistance, but a general fire-proof door is easy to deform after being impacted, and a door gap is easy to overflow high-temperature gas, so that a new structure is needed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel reassembling type fire door gear to provide a general fire door of preventing among the solution above-mentioned background art is receiving the impact force easy deformation of back, and has the crack to spill over high-temperature gas's problem easily.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a novel fire door is prevented to reassembling type device, includes the door frame body, it is connected with a body to rotate through the hinge on the inside both sides wall of door frame body, install the door handle on the door body, the door frame body rotates the inside of connecting the part set up recess and recess with the door body and is fixed with fire prevention sound insulation adhesive tape, a side end face AND gate of fire prevention sound insulation adhesive tape is laminated mutually, a side end face that the door body was laminated mutually with the door frame body is pasted and is had fire prevention expansion sealing member, fire prevention expansion sealing member is rectangular shape structure, the door body deviates from a side end face distribution of the door body and has fire prevention gasket, a side position of door body installation fire prevention gasket is provided with the card frame, and the mutual joint of card frame that.

Further, the door body is including the board of shocking resistance, the upside terminal surface of the board of shocking resistance laminates with a side end surface of PLASTIC LAMINATED mutually, the opposite side terminal surface and the outer panel of PLASTIC LAMINATED laminate together each other, the downside terminal surface of the board of shocking resistance laminates with the surface of inner panel together each other, the board of shocking resistance is the component that adopts the steel material preparation to form, the internal distribution of the board of shocking resistance has the strengthening rib strip, the strengthening rib strip is regular triangle's prismatic structure for the cross-section, the strengthening rib strip is provided with a plurality of and a plurality of strengthening rib strips and arranges that is parallel to each other.

Furthermore, fixed frames are arranged on two sides of the door frame body, the fixed frames are of slotted hole structures with rectangular sections, and two side walls of the fixed frames are connected with the wall body in a clamped mode.

Furthermore, the hinges arranged on the door body are arranged in a plurality of equidistant intervals.

Further, the outer side plate and the inner side plate have the same specification.

The utility model has the advantages that: the utility model discloses a novel reassembling type fire door device, through set up fire prevention sound insulation adhesive tape between door frame body and door body, realize separating the gap between door frame body and the door body through fire prevention sound insulation adhesive tape, and then great improvement the leakproofness between door frame body and the door body, and the fire prevention inflation sealing member expands under the high temperature effect and warp, and then seals the clearance between door frame body and the door body, cooperates the fire prevention sound insulation adhesive tape to further improve the leakproofness;

and the impact-resistant plate inside the door body improves the impact-bearing amplitude of the door body, the door body is prevented from deforming when being impacted, and the fireproof plate positioned on the upper side of the impact-resistant plate achieves the fireproof purpose.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a novel demountable fire door device of the present invention;

fig. 2 is a sectional view of the novel demountable fire door device of the present invention;

FIG. 3 is a sectional view of a door body of the new detachable fireproof door device of the present invention;

in the figure: 1-door frame body, 2-hinge, 3-door body, 4-door handle, 5-fireproof sound-insulation rubber strip, 6-fireproof gasket, 7-fireproof expansion sealing element, 8-clamping frame, 9-fixing frame, 41-outer side plate, 42-fireproof plate, 43-impact-resistant plate and 44-inner side plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a novel fire door is prevented to reassembling type device, including door frame body 1, it is connected with a body 3 to rotate through hinge 2 on the both sides wall of door frame body 1 inside, install door handle 4 on the door body 3, door frame body 1 rotates the inside of being connected with the part of seting up fluted and recess with a body 3 and is fixed with fire prevention syllable-dividing adhesive tape 5, a side end face and the door body 3 of fire prevention syllable-dividing adhesive tape 5 are laminated mutually, a side end face that door body 3 and door frame body 1 laminated mutually is pasted and is had fire prevention inflation sealing member 7, fire prevention inflation sealing member 7 is rectangular shape structure, a side end face that door body 3 deviates from a body 3 distributes and has fire prevention gasket 6, a side position that door body 3 installed fire prevention gasket 6 is provided with card frame 8, the mutual joint of card frame 8 that.

The door body 3 comprises an impact-resistant plate 43, the upper side end face of the impact-resistant plate 43 is attached to one side end face of the fireproof plate 42, the other side end face of the fireproof plate 42 is attached to the outer side plate 41, the lower side end face of the impact-resistant plate 43 is attached to the surface of the inner side plate 44, the impact-resistant plate 43 is a component made of steel materials, reinforcing ribs are distributed in the impact-resistant plate 43 and are of a prism structure with a cross section being in a regular triangle shape, the reinforcing ribs are provided with a plurality of reinforcing ribs which are parallel to each other and are arranged, the impact-resistant plate 43 in the door body 3 improves the impact-bearing amplitude of the door body 3, the door body 3 is prevented from being deformed when being impacted, and the fireproof plate 42 on the upper side of the impact-resistant plate 43 plays a fireproof role.

Fixed frames 9 are arranged at two sides of the door frame body 1, the fixed frames 9 are of slotted hole structures with rectangular sections, and two side walls of the fixed frames 9 are clamped with the wall body, so that the fixing firmness between the door frame body 1 and the wall body is improved.

The hinges 2 arranged on the door body 3 are arranged at equal intervals among a plurality of hinges 2, so that the door body 3 can rotate conveniently.

The outer panel 41 has the same dimensions as the inner panel 44, and serves the purpose of fixing the fire shield 42.

The specific implementation mode is as follows: when the door is used, the door body 3 is fixed with the door frame body 1 through the hinge 2, the fixing frame 9 at the edge of the door frame body 1 is clamped with a wall body after the fixing is finished, the door can be used after the clamping is finished, the fireproof sound-insulation rubber strip 5 is arranged between the door frame body 1 and the door body 3, the gap between the door frame body 1 and the door body 3 is blocked through the fireproof sound-insulation rubber strip 5, the sealing performance between the door frame body 1 and the door body 3 is greatly improved, the fireproof expansion sealing piece 7 expands and deforms under the action of high temperature, the gap between the door frame body 1 and the door body 3 is sealed, and the sealing performance is further improved by matching with the fireproof sound-insulation rubber strip 5; and the board 43 that shocks resistance of the inside of the door body 3 has improved the amplitude that the door body 3 bore the impact, prevent that the door body 3 from receiving to strike red deformation that appears, and the PLASTIC LAMINATED 42 that is located the board 43 upside that shocks resistance then has played the purpose of fire prevention, and the card frame 8 between two door bodies 3 has then played the purpose that blocks the gap between two door bodies 3, and then great improvement the leakproofness behind the laminating of two door bodies 3.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a novel reassembling type fire door device, includes door frame body (1), its characterized in that: the door is characterized in that two side walls inside the door frame body (1) are rotatably connected with door bodies (3) through hinges (2), door handles (4) are installed on the door bodies (3), grooves are formed in the parts, rotatably connected with the door bodies (3), of the door frame body (1), fireproof and sound-insulation adhesive tapes (5) are fixed inside the grooves, one side end face of each fireproof and sound-insulation adhesive tape (5) is attached to each door body (3), a fireproof expansion sealing piece (7) is attached to one side end face, attached to the door body (3) and the door frame body (1), of each fireproof expansion sealing piece (7) is of a long strip-shaped structure, fireproof gaskets (6) are distributed on one side end face, departing from the door bodies (3), of each door body (3) is provided with a clamping frame (8), and the clamping frames (8) distributed on the two door bodies (3) are mutually clamped together, and the fireproof gaskets (6) distributed on the two door bodies (3) are mutually attached together.

2. A novel demountable fire door apparatus according to claim 1, wherein: the door body (3) is including resisting impact plate (43), the upside terminal surface of resisting impact plate (43) is laminated with a side end surface of PLASTIC LAMINATED (42) mutually, another side end surface and outer panel (41) of PLASTIC LAMINATED (42) are laminated together mutually, the downside terminal surface of resisting impact plate (43) is laminated together with the surface of interior plate (44) mutually, it adopts the component that the steel material preparation formed to resist impact plate (43), the internal distribution of resisting impact plate (43) has the strengthening rib, the strengthening rib is regular triangle's prismatic structure for the cross-section, the strengthening rib is provided with a plurality of and a plurality of strengthening rib and arranges that is parallel to each other.

3. A novel demountable fire door apparatus according to claim 1, wherein: fixed frames (9) are arranged on two sides of the door frame body (1), the fixed frames (9) are of slotted hole structures with rectangular sections, and two side walls of the fixed frames (9) are connected with a wall body in a clamping mode.

4. A novel demountable fire door apparatus according to claim 1, wherein: the hinges (2) arranged on the door body (3) are arranged in a plurality of equidistant positions among the hinges (2).

5. A novel demountable fire door apparatus according to claim 2, wherein: the outer side plate (41) and the inner side plate (44) have the same specification.