CN210460416U

CN210460416U - Fireproof composite board fireproof door

Info

Publication number: CN210460416U
Application number: CN201921103875.9U
Authority: CN
Inventors: 何维兴
Original assignee: Guangdong Shunde Xingyikang Metal Science And Technology Co ltd
Current assignee: Guangdong Shunde Xingyikang Metal Science And Technology Co ltd
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-05-05
Anticipated expiration: 2029-07-15

Abstract

The utility model discloses a fire-proof composite board prevents fire door, including door frame, the door body and last supporting beam, the outside limit fixed mounting of door frame has the door frame mounting panel, and the bottom of door frame mounting panel and top fixed mounting respectively have a supporting beam down and last supporting beam, the inside of door frame is installed a body through the hinge rotation, and the front of the door body and the all fixed mounting in the back have an iron sheet, the inside front of the door body and the all fixed mounting in the back have a pearlite sheet layer, and fixed mounting has fire-proof composite board between the pearlite sheet layer. The utility model discloses a structure of iron sheet parcel perlite board for the inseparable parcel of outer protective structure is at the surface of door leaf, and can play good fire prevention effect, and the shape internal reinforcement limit of preapring for an unfavorable turn of events of setting can play the reinforced effect of preapring for an unfavorable turn of events shape, and the high temperature resistance of a body can be guaranteed to the inner frame that sets up simultaneously, and the effect of preapring for an unfavorable turn of events shape avoids appearing losing the problem of fire prevention effect because of preventing fire door deformation.

Description

Fireproof composite board fireproof door

Technical Field

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

Background

The fireproof door is a door which is formed by combining fireproof door leaves, a door frame and other accessories, can meet the requirements of fire resistance stability, integrity and heat insulation within a certain time, is usually arranged in an evacuation staircase and a vertical pipe shaft, and can be sold on the market after being tested to be qualified by relevant departments according to the national standard GB _12955 and the addition 2008 and obtaining corresponding certificates.

The existing fireproof door has the following defects: 1. the existing fireproof door is generally formed by adopting a structure of an outer steel plate and an inner wood plate, so that the cost is high, the steel plate and the wood plate are not easy to be tightly attached, and the practicability is poor; 2. when the existing fireproof door is used, the existing fireproof door is easy to deform due to overhigh temperature, so that the fireproof function is lost, and the safety is poor; 3. the traditional fire door generally adopts a common fire-proof plate, and although the fire door can meet the basic fire-proof standard, the effect on the aspect of heat insulation is poor.

Therefore, there is a need for improvement of the prior art to solve the above problems.

Disclosure of Invention

An object of the utility model is to provide a fire prevention composite sheet prevents fire door to solve the problem that proposes 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 fire-proof composite board prevents fire door, includes door frame, the door body and goes up the supporting beam, the outside limit fixed mounting of door frame has the door frame mounting panel, and the bottom of door frame mounting panel and top respectively fixed mounting have a supporting beam down and go up the supporting beam, the inside of door frame is through the hinge rotation mounting have a body, and the front of the door body and the all fixed mounting in the back have an iron sheet, the positive top of the door body is close to one side of hinge and installs the door closer, and the central point department fixed mounting that the door body kept away from hinge one side has sealed lock, the inside front of the door body and the all fixed mounting in the back have the pearlite sheet.

Preferably, the fire prevention composite sheet includes inside heat preservation rock wool, and the outside of heat preservation rock wool is equipped with alkali-resistant glass and fine cloth, and the outside of alkali-resistant glass and fine cloth is equipped with compound mortar layer, and equidistant distribution has the strengthening rib in the fire prevention composite sheet.

Preferably, all fixed mounting of four sides of iron sheet inside wall has shape internal reinforcement limit of preapring for an unfavorable turn of events, and all fixed mounting have the inner frame on the inside wall of iron sheet between the shape internal reinforcement limit of preapring for an unfavorable turn of events.

Preferably, the front of the door body is provided with a fireproof observation window, fireproof glass is fixedly arranged inside the fireproof observation window, and the front of an iron sheet below the fireproof observation window is pasted with a warning sticker.

Preferably, the outer surface of the iron sheet is coated with an anti-rust coating.

Compared with the prior art, the beneficial effects of the utility model are that: this fire-proof composite board prevents fire door adopts the structure of iron sheet parcel perlite board, make the inseparable parcel of outer protective structure at the surface of door leaf, and can play good fire prevention effect, the practicality of preventing fire door has been improved, the shape reinforced effect of preapring for an unfavorable turn of events can be played to the shape inner reinforcement limit of preapring for an unfavorable turn of events that sets up, the high temperature resistance of the door body can be guaranteed to the inner frame that sets up simultaneously, the effect of preapring for an unfavorable turn of events shape, avoid appearing losing the problem of fire prevention effect because of preventing fire door deformation, thereby fire door's security has been improved, the fire-proof composite board that adopts alkali-resistant glass fine cloth and compound mortar layer to constitute can guarantee the fire prevention effect, the heat preservation rock wool that sets up simultaneously can play thermal-.

Drawings

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

FIG. 2 is a structural view of the door body of the present invention;

fig. 3 is a structure diagram of the fireproof composite board of the present invention.

In the figure: 1. a lower support beam; 2. a doorframe mounting plate; 3. a door frame; 4. sealing the lock; 5. iron sheet; 6. a door body; 7. an upper support beam; 8. a door closer; 9. a fireproof observation window; 10. fireproof glass; 11. a hinge; 12. a warning label; 13. a perlite plate layer; 14. an inner skeleton; 15. anti-deformation inner reinforcing edges; 16. a fire-resistant composite panel; 1601. a composite mortar layer; 1602. alkali-resistant glass fiber cloth; 1603. heat preservation rock wool; 1604. and (5) reinforcing ribs.

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. 1-3, the present invention provides an embodiment: a fireproof composite board fireproof door comprises a door frame 3, a door body 6 and an upper supporting beam 7, wherein a door frame mounting plate 2 is fixedly mounted at the outer side edge of the door frame 3, a lower supporting beam 1 and an upper supporting beam 7 are respectively fixedly mounted at the bottom and the top of the door frame mounting plate 2, the door frame mounting plate 2 facilitates the fixed mounting of the door frame 3, the lower supporting beam 1 and the upper supporting beam 7 can facilitate the fixed mounting of the whole fireproof door in a door opening, so that the mounting stability of the door frame 3 is ensured, the door body 6 is rotatably mounted in the door frame 3 through a hinge 11, iron sheets 5 are fixedly mounted on the front surface and the back surface of the door body 6, the door body 6 can play a fireproof effect, the hinge 11 can facilitate the opening and closing of the door body 6, a door closer 8 is mounted at the top of the front surface of the door body 6, and a, door closer 8 can make things convenient for the automatic closure of door body 6, avoid the human factor to open and prevent fire door and lose the fire prevention effect, sealed lock 4 can seal the lock door when confirming the conflagration takes place, avoid atmospheric pressure to open door body 6, the inside front of door body 6 and the all fixed mounting in the back have pearlite sheet layer 13, and fixed mounting has fire prevention composite sheet 16 between the pearlite sheet layer 13, pearlite sheet layer 13 can play the effect of fire prevention, fire prevention composite sheet 16 can play the thermal-insulated effect of fire prevention.

Further, fire prevention composite sheet 16 includes inside heat preservation rock wool 1603, and the outside of heat preservation rock wool 1603 is equipped with alkali-resistant glass fiber cloth 1602, the outside of alkali-resistant glass fiber cloth 1602 is equipped with composite mortar layer 1601, and equidistant distribution has strengthening rib 1604 in the fire prevention composite sheet 16, in the embodiment, heat preservation rock wool 1603 can play the thermal-insulated effect of heat preservation, alkali-resistant glass fiber cloth 1602 can increase the effect of the fire prevention of flesh fire prevention composite sheet 16, strengthening rib 1604 can increase fire prevention composite sheet 16's intensity, avoid taking place to warp because of high temperature.

Further, all fixed mounting of four sides of 5 inside walls on the iron sheet have the shape of preapring for an unfavorable turn of events and reinforce limit 15 in, and preapring for an unfavorable turn of events all fixed mounting have inner frame 14 in the shape of preapring for an unfavorable turn of events on 5 between the reinforcing limit 15 on the inside wall of iron sheet 5, in the embodiment, preapring for an unfavorable turn of events shape inner frame and reinforce limit 15 and can increase iron sheet 5's stability, avoid appearing the condition of warping, inner frame 14 can improve the.

Further, the front of the door body 6 is equipped with the fire prevention observation window 9, and the inside fixed mounting of fire prevention observation window 9 has fire prevention glass 10, and the front of the sheet iron 5 below the fire prevention observation window 9 is pasted and is had warning subsides 12, and in the embodiment, the fire prevention observation window 9 can make things convenient for the fire fighter to observe the conflagration condition through preventing fire door, and warning subsides 12 can play the effect of warning.

Further, the outer surface of the iron sheet 5 is coated with the anti-corrosion coating, and in the embodiment, the anti-corrosion coating can play a role in anti-corrosion, so that the service life of the fireproof door is prolonged.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

Claims

1. The utility model provides a fire prevention composite sheet prevents fire door, includes door frame (3), door body (6) and goes up supporting beam (7), its characterized in that: the utility model discloses a door frame, including door frame (6), door body (6) and the front of the body (6) and all fixed mounting in the back have iron sheet (5), door body (6) front top is close to one side of hinge (11) and installs door closer (8), and the central point department fixed mounting who keeps away from hinge (11) one side of door body (6) has sealed lock (4), the front of the door body (6) inside and the back all fixed mounting have pearlite sheet layer (13), and fixed mounting has fire prevention composite sheet (16) between pearlite sheet layer (13).

2. A fire resistant composite fire rated door as claimed in claim 1, wherein: fire prevention composite sheet (16) are including inside heat preservation rock wool (1603), and the outside of heat preservation rock wool (1603) is equipped with alkali-resistant glass fiber cloth (1602), and the outside of alkali-resistant glass fiber cloth (1602) is equipped with compound mortar layer (1601), and equidistant distribution has strengthening rib (1604) in fire prevention composite sheet (16).

3. A fire resistant composite fire rated door as claimed in claim 1, wherein: all fixed mounting of four sides of iron sheet (5) inside wall has shape internal reinforcement limit (15) of preapring for an unfavorable turn of events, and all fixed mounting has inner frame (14) on the inside wall of iron sheet (5) between shape internal reinforcement limit (15) of preapring for an unfavorable turn of events.

4. A fire resistant composite fire rated door as claimed in claim 1, wherein: the front of the door body (6) is provided with a fireproof observation window (9), the fireproof observation window (9) is fixedly provided with fireproof glass (10), and the front of the iron sheet (5) below the fireproof observation window (9) is pasted with a warning sticker (12).

5. A fire resistant composite fire rated door as claimed in claim 1, wherein: the outer surface of the iron sheet (5) is coated with an anti-rust coating.