CN213234808U

CN213234808U - Automatic folding fireproof door

Info

Publication number: CN213234808U
Application number: CN202020954100.9U
Authority: CN
Inventors: 不公告发明人
Original assignee: Guangdong Jiantai Door Industry Co Ltd
Current assignee: Guangdong Jiantai Door Industry Co Ltd
Priority date: 2020-05-30
Filing date: 2020-05-30
Publication date: 2021-05-18
Anticipated expiration: 2030-05-30

Abstract

The utility model discloses an automatic folding fireproof door, which comprises a ground and a wall body, wherein the wall body is fixedly arranged on the ground, the utility model relates to the technical field of doors and windows, which has reasonable structure, low cost and convenient use, can detect surrounding fire in real time through the smoke sensor arranged on the wall body, when the smoke is sensed, the audible and visual alarm can give an audible and visual alarm at the first time so as to facilitate the escape of people in the building, simultaneously, smoke transducer can give the motor in the automatic beta structure with signal transmission, and the motor can be about to the first door body and the second door body is whole to be opened immediately, makes things convenient for personnel in the building to flee, has increased the time of fleing, and the fire door is opened in comparison with the current people and has reduced the time, the stretching of control intensity of a fire that can be timely.

Description

Automatic folding fireproof door

Technical Field

The utility model relates to a door and window technical field specifically is an automatic foldable fire door that prevents.

Background

The fireproof door is a door which can meet the requirements of fire-resistant stability, integrity and heat insulation within a certain time, and is a fireproof partition which is arranged between fireproof partitions, evacuation staircases, vertical shafts and the like and has certain fire resistance.

The existing fireproof doors are all in a rolling type or single-door opening and closing type, not only occupy redundant space, but also are easily damaged due to ventilation, the rolling type fireproof doors are curled, so that the thickness of the doors is too thin, the thickness of the single-door opening and closing type fireproof doors is enough, but the doors are too heavy and occupy too large space, and the existing fireproof doors are single in function.

SUMMERY OF THE UTILITY MODEL

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an automatic folding fireproof door comprises a ground and a wall body, wherein the wall body is fixedly arranged on the ground, an opening is formed in the wall body, and an automatic folding structure is installed at the opening of the wall body;

the automatic folding structure includes: the pair of rollers with the same structure, the connecting belt, the fixed block, the pair of sliding blocks with the same structure, the first connecting seat, the second connecting seat, the pair of first door bodies with the same structure, the pair of second door bodies with the same structure, the sliding rail, the fixed seat and the motor;

the centers of the rollers are movably connected with one side of a wall body, the connecting belt is movably sleeved on the rollers, the fixed block is fixedly arranged on one side of the wall body and is positioned at the lower sides of the rollers, the sliders are movably sleeved on the fixed block, the upper wall surfaces of the sliders are in sliding fit with the fixed block, one side of the first connecting seat is fixedly sleeved on the lower side of the connecting belt, the other side of the first connecting seat is fixedly connected with the left slider, one side of the second connecting seat is fixedly sleeved on the upper side of the connecting belt, the other side of the second connecting seat is fixedly connected with the right slider, the first door bodies are respectively movably connected with the lower wall surfaces at the two sides of the fixed block and the lower side of the wall body, the second door bodies are movably connected with the first door bodies, the upper wall surfaces of the second door bodies are movably connected with, the lower sides of the second door bodies are in sliding fit with the sliding rails, the fixing seat is fixedly arranged on the other side of the wall body, the motor is fixedly arranged on the upper wall surface of the fixing seat, and the driving end of the motor is fixedly connected with the center of the roller on the right side.

Preferably, a protection box is fixedly installed on one side of the wall body and sleeved on the pair of rollers and the fixing block.

Preferably, a smoke sensor and an audible and visual alarm are fixedly mounted on one side of the wall body, and the smoke sensor is connected with the motor and the audible and visual alarm respectively.

Preferably, the protection box is of an L-shaped structure.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: this device is rational in infrastructure, and is with low costs, high durability and convenient use, smoke transducer through setting up on the wall body can carry out real-time detection to the conflagration condition on every side, when the perception produces smog, audible-visual annunciator can carry out audible-visual annunciator the very first time, so that personnel in the building carry out urgent fleing, and simultaneously, smoke transducer can give the motor in the automatic beta structure with the signal transmission, the motor can be about to the first door body and the second door body is whole to be opened immediately, make things convenient for personnel in the building to flee, the time of fleing has been increased, the time has been reduced for opening fire door than current people, the stretching of control intensity of a fire that can be.

Drawings

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

fig. 2 is a schematic side view of the present invention.

In the figure: 1. a ground surface; 2. a wall body; 3. a roller; 4. a connecting belt; 5. a fixed block; 6. a slider; 7. A first connecting seat; 8. a second connecting seat; 9. a first door body; 10. a second door body; 11. a slide rail; 12. A fixed seat; 13. a motor; 14. a protection box; 15. a smoke sensor; 16. an audible and visual alarm.

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. 1-2, the present invention provides a technical solution: an automatic folding fireproof door comprises a ground 1 and a wall body 2, wherein the wall body 2 is fixedly arranged on the ground 1, the wall body 2 is provided with an opening, and an automatic folding structure is arranged at the opening of the wall body 2; an automatic folding structure comprising: the device comprises a pair of rollers 3 with the same structure, a connecting belt 4, a fixed block 5, a pair of sliders 6 with the same structure, a first connecting seat 7, a second connecting seat 8, a pair of first door bodies 9 with the same structure, a pair of second door bodies 10 with the same structure, a sliding rail 11, a fixed seat 12 and a motor 13; the circle centers of the pair of rollers 3 are movably connected with one side of the wall body 2, the connecting belt 4 is movably sleeved on the pair of rollers 3, the fixing block 5 is fixedly arranged on one side of the wall body 2 and is positioned at the lower side of the pair of rollers 3, the pair of slide blocks 6 are movably sleeved on the fixing block 5, the upper wall surface of the fixing block is in sliding fit with the fixing block 5, one side of the first connecting seat 7 is fixedly sleeved on the lower side of the connecting belt 4, the other side of the first connecting seat is fixedly sleeved on the upper side of the connecting belt 4, the other side of the second connecting seat is fixedly connected with the slide block 6, the pair of first door bodies 9 are respectively movably connected with the lower wall surfaces at the two sides of the fixing block 5 and the lower side of the wall body 2, the pair of second door bodies 10 is movably connected with the pair of first door bodies 9, the upper, the lower sides of the second door bodies 10 are in sliding fit with the sliding rails 11, the fixing seat 12 is fixedly arranged on the other side of the wall body 2, the motor 13 is fixedly arranged on the upper wall surface of the fixing seat 12, and the driving end of the motor is fixedly connected with the center of the right roller 3.

Preferably, a protection box 14 is fixedly installed on one side of the wall body 2, and is sleeved on the pair of rollers 3 and the fixing block 5.

Preferably, a smoke sensor 15 and an audible and visual alarm 16 are fixedly mounted on one side of the wall body 2, and the smoke sensor 15 is respectively connected with the motor 13 and the audible and visual alarm 16.

Preferably, the protective box 14 is an "L" shaped structure.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Example (b): as shown in fig. 1-2, a smoke sensor 15 disposed on a wall 2 can detect surrounding fire in real time, when smoke is sensed, a signal is transmitted to an audible and visual alarm 16 and a motor 13 for an audible and visual alarm 16 to facilitate emergency escape of people in a building, the motor 13 can drive a right roller 3 to rotate, the left roller 3 can also rotate due to a connecting band 4, when the connecting band 4 rotates, the upper connecting band 4 and the lower connecting band 4 can move in opposite directions, due to the restriction of a fixing block 5, the first connecting seat 7 and the second connecting seat 8 can drive the sliding block 6 to move in opposite directions along with the movement of the connecting band 4, the sliding block 6 can drive the second door 10 to open to the outside through a sliding rail 11, and meanwhile, because the first door 9 and the second door 10 are movably connected, the second door 10 presses the first door 9, so that the first door 9 is also opened outwards, and when the sliding block 6 slides to the outermost side of the fixed block 5, the first door 9 and the second door 10 are completely opened.

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.

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. An automatic folding fireproof door comprises a ground (1) and a wall body (2), and is characterized in that the wall body (2) is fixedly arranged on the ground (1), an opening is formed in the wall body (2), and an automatic folding structure is installed at the opening of the wall body (2);

the automatic folding structure includes: the device comprises a pair of rollers (3) with the same structure, a connecting belt (4), a fixed block (5), a pair of sliding blocks (6) with the same structure, a first connecting seat (7), a second connecting seat (8), a pair of first door bodies (9) with the same structure, a pair of second door bodies (10) with the same structure, a sliding rail (11), a fixed seat (12) and a motor (13);

the circle centers of the rollers (3) are movably connected with one side of the wall body (2), the connecting belt (4) is movably sleeved on the rollers (3), the fixing block (5) is fixedly arranged on one side of the wall body (2) and is positioned on the lower side of the rollers (3), the sliders (6) are movably sleeved on the fixing block (5), the upper wall surface of the slider is in sliding fit with the fixing block (5), one side of the first connecting seat (7) is fixedly sleeved on the lower side of the connecting belt (4), the other side of the first connecting seat is fixedly connected with the slider (6) on the left side, one side of the second connecting seat (8) is fixedly sleeved on the upper side of the connecting belt (4), the other side of the second connecting seat is fixedly connected with the slider (6) on the right side, the first door bodies (9) are respectively and movably connected with the lower wall surfaces on the two sides of the fixing block (5) and the lower side of the wall body (2), and the second, the upper wall surface of the sliding block is movably connected with the lower wall surfaces of the sliding blocks (6), the sliding rail (11) is fixedly arranged on the ground (1) and is positioned on the front side of the wall body (2), the lower sides of the second door bodies (10) are in sliding fit with the sliding rail (11), the fixing seat (12) is fixedly arranged on the other side of the wall body (2), the motor (13) is fixedly arranged on the upper wall surface of the fixing seat (12), and the driving end of the motor is fixedly connected with the center of the roller (3) on the right side.

2. The automatic folding fire door according to claim 1, characterized in that a protective box (14) is fixedly installed on one side of the wall body (2) and is sleeved on the pair of rollers (3) and the fixing block (5).

3. The automatic folding fireproof door according to claim 1, characterized in that a smoke sensor (15) and an audible and visual alarm (16) are fixedly installed on one side of the wall body (2), and the smoke sensor (15) is respectively connected with the motor (13) and the audible and visual alarm (16).

4. An automatic folding fire door according to claim 2, characterised in that said protective box (14) is of "L" shaped configuration.