CN221277585U

CN221277585U - Fireproof door with transparent window

Info

Publication number: CN221277585U
Application number: CN202322790055.4U
Authority: CN
Inventors: 陈保成; 张建刚; 侯凯歌; 马思芳
Original assignee: Shanghai Landun Industrial Co ltd
Current assignee: Shanghai Landun Industrial Co ltd
Priority date: 2023-10-18
Filing date: 2023-10-18
Publication date: 2024-07-05
Anticipated expiration: 2033-10-18

Abstract

The utility model discloses a fireproof door with a transparent window, which relates to the technical field of fireproof doors, and comprises a mounting plate, wherein the inside of the mounting plate is movably hinged with the fireproof door, a gear is rotatably connected in the fireproof door, a rack is slidably connected in the fireproof door, the gear is in meshed transmission connection with the rack, the front end of the rack is fixedly connected with a baffle plate, the baffle plate is matched with the mounting plate, the rear end of the mounting plate is fixedly connected with a placement box, a motor is arranged in the placement box, the output end of the motor is fixedly connected with the center of the gear, the rear end of the fireproof door is fixedly provided with a smoke detector, the lower end of the smoke detector is connected with an electric wire, and the other side end of the electric wire is connected with the motor, so that the rack moves in the fireproof door and drives the baffle plate to move simultaneously, the baffle plate and the mounting plate are attached, external smoke cannot enter the inside of a safety house, and personnel are protected.

Description

Fireproof door with transparent window

Technical Field

The utility model relates to the technical field of fireproof doors, in particular to a fireproof door with a transparent window.

Background

The fireproof door is a fire-resistant and heat-insulating door which is usually arranged in places such as fireproof partitions, evacuation stairwells, vertical shafts and the like, and can prevent fire from spreading within a certain time so as to ensure personnel evacuation.

When the fire disaster happens to the outside, the existing fireproof door closes the safety house, and then the safety door cannot be attached to the ground effectively when the safety house is closed, so that the outside smoke enters the inside of the safety house through the gap, and the escape personnel are injured.

Disclosure of Invention

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the fireproof door with the transparent window, which solves the problem that when the external fire disaster happens in the existing fireproof door, the safety house is closed, and then the safety door cannot be effectively attached to the ground when the safety house is closed, so that the external smoke enters the inside of the safety house through a gap, and the escape personnel are injured.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a prevent fire door with window that permeates, includes the mounting panel, the inside activity of mounting panel articulates there is fire door, the inside rotation of preventing fire door is connected with the gear, prevent fire door's inside sliding connection has the rack, meshing transmission connection between gear and the rack, the front end fixedly connected with baffle of rack, cooperate between baffle and the mounting panel, the rear end fixedly connected with of mounting panel places the box, the inside of placing the box is provided with the motor, the output of motor and the centre of a circle fixed connection of gear, prevent fire door's rear end fixed mounting has smoke detector, smoke detector's lower extreme is connected with the electric wire, smoke detector's inside integrated PLC controller, PLC controller and smoke detector and motor electric connection, the opposite side end and the motor of electric wire are connected, fire door's upper end fixed mounting has the observation window.

Preferably, the front end fixedly connected with of preventing fire door places the board, the front end of placing the board is connected with the display, signal connection between display and the smoke detector.

Preferably, the inside of preventing fire door has offered the spacing groove, the inside sliding connection of spacing groove has first slider, the rear end of first slider and the front end fixed connection of rack.

Preferably, the rear end fixedly connected with protection pad of preventing fire door, cooperate between protection pad and the smoke detector.

Preferably, a heat insulation layer is arranged in the fireproof door.

Advantageous effects

The utility model provides a fireproof door with a transparent window. The beneficial effects are as follows:

When the conflagration takes place in the outside, start through placing the inside motor of placing of box, can make the gear rotate in preventing fire door's inside, and because meshing between gear and the rack is connected for the rack removes and drives the baffle and remove simultaneously in preventing fire door's inside, makes laminating between baffle and the mounting panel, makes outside smog unable enter into the inside in safe room, protects escape personnel.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a second perspective view of the present utility model;

fig. 3 is a first cross-sectional view of the present utility model.

In the figure: 1. a mounting plate; 2. fireproof doors; 3. placing a plate; 4. an observation window; 5. a smoke detector; 6. a protective pad; 7. an electric wire; 8. placing a box; 9. a baffle; 10. a gear; 11. a rack; 12. a limit groove; 13. a display.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a prevent fire door with window, including mounting panel 1, the inside activity of mounting panel 1 articulates there is fire door 2, fire door 2's inside rotation is connected with gear 10, fire door 2's inside sliding connection has rack 11, meshing transmission connection between gear 10 and the rack 11, rack 11's front end fixedly connected with baffle 9, cooperate between baffle 9 and the mounting panel 1, mounting panel 1's rear end fixedly connected with places box 8, place box 8's inside is provided with the motor, the output of motor and gear 10's centre of a circle fixed connection, fire door 2's rear end fixed mounting has smoke detector 5, smoke detector 5's lower extreme is connected with electric wire 7, smoke detector 5's inside integrated PLC controller, PLC controller and smoke detector 5 and motor electric connection, electric wire 7's opposite side end is connected with the motor, fire door 2's upper end fixed mounting has observation window 4.

During operation, when the conflagration takes place in the outside, start through placing the inside motor of placing of box 8, can make gear 10 rotate in preventing fire door 2's inside, and because the meshing is connected between gear 10 and the rack 11 for rack 11 removes and drives baffle 9 and remove simultaneously in preventing fire door 2's inside, make laminating between baffle 9 and mounting panel 1, make outside smog unable enter into the inside in safe room, protect escape personnel.

Referring to fig. 1-3, the present utility model provides a technical solution: the front end fixedly connected with of fire door 2 places board 3, places the front end of board 3 and is connected with display 13, signal connection between display 13 and the smoke detector 5.

In operation, the smoke detector 5 detects the occurrence of an external fire.

Referring to fig. 1-3, the present utility model provides a technical solution: the inside of preventing fire door 2 has offered spacing groove 12, and the inside sliding connection of spacing groove 12 has first slider, and the rear end of first slider and the front end fixed connection of rack 11.

When the rack 11 moves during operation, the first sliding block is fixedly connected with the rack 11, so that the movement of the rack 11 is more stable.

Referring to fig. 1-3, the present utility model provides a technical solution: the rear end fixedly connected with protection pad 6 of preventing fire door 2, cooperate between protection pad 6 and the smoke detector 5.

In operation, when the fire door 2 is moved through the protection pad 6, a protection effect is achieved on the smoke detector 5.

Referring to fig. 1-3, the present utility model provides a technical solution: the inside of the fire door 2 is provided with a heat insulating layer.

During operation, through the inside that prevents fire door 2 is provided with the insulating layer for stranded personnel are more comfortable.

To sum up, this prevent fire door with window, when the conflagration takes place in the outside, start through placing the inside motor of placing of box 8, can make gear 10 rotate in preventing fire door 2's inside, and because the meshing is connected between gear 10 and the rack 11 for rack 11 removes and drives baffle 9 and remove simultaneously in preventing fire door 2's inside, make laminating between baffle 9 and the mounting panel 1, make outside smog unable enter into the inside in safe room, protect escape personnel.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Fireproof door with window, including mounting panel (1), its characterized in that: the inside swing joint of mounting panel (1) has fire door (2), the inside rotation of fire door (2) is connected with gear (10), the inside sliding connection of fire door (2) has rack (11), meshing transmission connection between gear (10) and rack (11), the front end fixedly connected with baffle (9) of rack (11), cooperate between baffle (9) and mounting panel (1), the rear end fixedly connected with of mounting panel (1) places box (8), the inside of placing box (8) is provided with the motor, the output of motor and the centre of a circle fixed connection of gear (10), the rear end fixed mounting of fire door (2) has smoke detector (5), the lower extreme of smoke detector (5) is connected with electric wire (7), the inside integrated PLC controller of smoke detector (5), PLC controller and smoke detector (5) and motor electric connection, the opposite side end and the motor of electric wire (7) are connected, the upper end fixed mounting of fire door (2) has observation window (4).

2. A fire rated door having a pass through window as defined in claim 1, wherein: the fire door is characterized in that the front end of the fire door (2) is fixedly connected with a placing plate (3), the front end of the placing plate (3) is connected with a display (13), and the display (13) is connected with a smoke detector (5) through signals.

3. A fire rated door having a pass through window as defined in claim 1, wherein: the fireproof door is characterized in that a limiting groove (12) is formed in the fireproof door (2), a first sliding block is connected inside the limiting groove (12) in a sliding mode, and the rear end of the first sliding block is fixedly connected with the front end of the rack (11).

4. A fire rated door having a pass through window as defined in claim 1, wherein: the fireproof door is characterized in that the rear end of the fireproof door (2) is fixedly connected with a protection pad (6), and the protection pad (6) is matched with the smoke detector (5).

5. A fire rated door having a pass through window as defined in claim 1, wherein: the inside of preventing fire door (2) is provided with the insulating layer.