CN220791062U

CN220791062U - Emergency fireproof door

Info

Publication number: CN220791062U
Application number: CN202322435876.6U
Authority: CN
Inventors: 马骞煜
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-08
Filing date: 2023-09-08
Publication date: 2024-04-16
Anticipated expiration: 2033-09-08

Abstract

The utility model belongs to the technical field of fireproof doors, and discloses an emergency fireproof door which comprises a mounting frame, a first movable door plate and a second movable door plate, wherein a first sliding block is fixedly arranged at the top of the first movable door plate, a first toothed plate is fixedly arranged at one side, close to the second movable door plate, of the top of the first sliding block, and a second sliding block is fixedly arranged at the top of the second movable door plate. According to the utility model, through the cooperation of the structures such as the first toothed plate and the connecting column, the effect of rapidly closing the fireproof door is achieved, the first movable door plate or the second movable door plate is moved, the first movable door plate drives the first sliding block and the first toothed plate to move rightwards, the water pump is automatically started when the first movable door plate and the second movable door plate are closed, water in the water tank is extracted, and the water is sprayed out through the water spraying pipeline, so that the effect of avoiding the situation that the body of an evacuee is uncomfortable due to the fact that the temperature around the fireproof door is increased is achieved.

Description

Emergency fireproof door

Technical Field

The utility model belongs to the technical field of fireproof doors, and particularly relates to an emergency fireproof door.

Background

The fireproof door is a door which can meet the requirements of fire resistance stability, integrity and heat insulation in a certain time, is a fireproof partition with certain fire resistance and is arranged among fireproof partitions, evacuation stairways, vertical shafts and the like, is specially used for isolating fire sources in houses and buildings, has a great effect on fire-fighting work, and can acquire escape opportunities through the fireproof door once a fire disaster occurs;

fire hydrant is arranged beside the fire door, the safety escape passage is provided with the fire hydrant, the fire hydrant and the fire door are generally independent, the existing fire door is generally a two-leaf fire door, when a fire disaster occurs, escape personnel need to close the fire door on two sides one by one, a certain time is required to be consumed in the process of closing the fire door, accordingly, the temperature around the fire door is increased, at the moment, the fire hydrant cannot cool the periphery of the fire door, uncomfortable conditions of the body of the escape personnel are caused, and therefore improvement is required.

Disclosure of Invention

In order to solve the problem that the fire hydrant cannot cool the periphery of the fireproof door at the moment and discomfort occurs to the body of an evacuee in the process of closing the fireproof door, which is provided by the background technology, a certain time is required to be spent, so that the temperature of the periphery of the fireproof door is increased.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an emergent fire door, includes installing frame, first removal door plant and second removal door plant, the top fixed mounting of first removal door plant has first sliding block, one side fixed mounting that the top of first sliding block is close to the second removal door plant has first pinion rack, the top fixed mounting of second removal door plant has the second sliding block, the upper end fixed mounting of second sliding block has the second pinion rack, the upper end fixed mounting of installing frame has the spliced pole, the one end swing joint that the installing frame was kept away from to the spliced pole has the gear, the rear side fixed mounting of installing frame has the water tank, the top fixed mounting of water tank has the water spray pipeline, the one end fixed mounting that the water spray pipeline is close to the water tank has the water pump, the bottom fixed mounting of first removal door plant and second removal door plant has four gyro wheels.

Preferably, a rectangular bar is arranged at the upper end of the mounting frame, and the first sliding block and the second sliding block are movably connected with the rectangular bar.

Preferably, the first toothed plate and the second toothed plate have the same length value, and the connecting column is in meshed connection with the first toothed plate and the second toothed plate.

Preferably, a sliding groove is formed in the bottom of the mounting frame, the inner wall of the sliding groove is smooth, and the roller is movably connected with the sliding groove.

Preferably, the water spraying pipeline comprises an X-direction pipeline, a Y-direction pipeline, a Z-direction pipeline and a plurality of high-pressure spray heads, one end of the X-direction pipeline is connected with the Y-direction pipeline, one end of the X-direction pipeline is connected with the Z-direction pipeline, and the high-pressure spray heads are fixedly arranged at the bottom of the Y-direction pipeline.

Preferably, the first movable door plate and the second movable door plate are made of steel fireproof doors.

Preferably, the Y-direction pipeline of the water spraying pipeline is fixedly connected with the mounting frame, and the water pump is fixedly connected with the mounting frame.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, through the cooperation of the structures such as the first toothed plate and the connecting column, the effect of rapidly closing the fireproof door is achieved, the first movable door plate or the second movable door plate is moved, the first movable door plate drives the first sliding block and the first toothed plate to move rightwards, the first toothed plate drives the gear to rotate, the gear drives the second toothed plate to move leftwards, the second toothed plate drives the second movable door plate and the second sliding block to move, so that the first movable door plate and the second movable door plate move oppositely, the first movable door plate and the second movable door plate are rapidly closed, the water pump is automatically started while the first movable door plate and the second movable door plate are closed, water in the water tank is extracted, and the effect of avoiding the uncomfortable situation of the body of an escape person caused by the temperature increase around the fireproof door is achieved through the spraying pipeline.

Drawings

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

FIG. 2 is a schematic diagram of the structural fit relationship of the door frame and the roller;

FIG. 3 is a schematic diagram of the structural mating relationship of the connecting post and the gear of the present utility model;

FIG. 4 is a schematic diagram of the structural cooperation relationship between a first toothed plate and a second toothed plate according to the present utility model;

FIG. 5 is a schematic diagram showing the structural cooperation relationship between the water spraying pipeline and the water pump.

In the figure: 1. a mounting frame; 2. a first moving door panel; 3. a second moving door panel; 4. a first slider; 5. a first toothed plate; 6. a second slider; 7. a second toothed plate; 8. a connecting column; 9. a gear; 10. a water tank; 11. a water spraying pipeline; 12. a water pump; 13. and a roller.

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.

As shown in fig. 1 to 5, the utility model provides an emergency fireproof door, which comprises a mounting frame 1, a first movable door plate 2 and a second movable door plate 3, wherein a first sliding block 4 is fixedly arranged at the top of the first movable door plate 2, a first toothed plate 5 is fixedly arranged at one side, close to the second movable door plate 3, of the top of the first sliding block 4, a second sliding block 6 is fixedly arranged at the top of the second movable door plate 3, a second toothed plate 7 is fixedly arranged at the upper end of the second sliding block 6, a connecting column 8 is fixedly arranged at the upper end of the mounting frame 1, one end, far away from the mounting frame 1, of the connecting column 8 is movably connected with a gear 9, a water tank 10 is fixedly arranged at the rear side of the mounting frame 1, a water spraying pipeline 11 is fixedly arranged at the top of the water spraying pipeline 11, a water pump 12 is fixedly arranged at one end, close to the water tank 10, and four rollers 13 are fixedly arranged at the bottoms of the first movable door plate 2 and the second movable door plate 3.

The scheme is adopted: through the cooperation of second pinion rack 7 and gear 9, remove first removal door plant 2 or second removal door plant 3, first removal door plant 2 drives first sliding block 4 and first pinion rack 5 and moves right, first pinion rack 5 drives gear 9 and rotates, gear 9 drives second pinion rack 7 and removes, second pinion rack 7 removes and drives second removal door plant 3 and second sliding block 6 and remove, make first removal door plant 2 and second removal door plant 3 carry out the relative motion, thereby make to close first removal door plant 2 and second removal door plant 3 fast, when closing first removal door plant 2 and second removal door plant 3, water pump 12 opens automatically, the water in the extraction water tank 10 is spouted through water spray pipe 11.

As shown in fig. 1, 2 and 3, the upper end of the installation frame 1 is provided with a rectangular bar, the first sliding block 4 and the second sliding block 6 are movably connected with the rectangular bar, the length values of the first toothed plate 5 and the second toothed plate 7 are the same, the connecting column 8 is meshed with the first toothed plate 5 and the second toothed plate 7 and connected with the first toothed plate 5, the bottom of the installation frame 1 is provided with a sliding groove, the inner wall of the sliding groove is smooth, and the roller 13 is movably connected with the sliding groove.

The scheme is adopted: through the cooperation of installing frame 1 and first sliding block 4, first sliding block 4 and second sliding block 6 and rectangle strip swing joint, make first sliding block 4 and second sliding block 6 slide in the outside of driving first movable door plant 2 and second movable door plant 3 at the rectangle strip and make and carry out spacing to first movable door plant 2 and second movable door plant 3, make first movable door plant 2 and second movable door plant 3 more stable when moving, through the setting of first pinion rack 5 and second pinion rack 7, first pinion rack 5 and second pinion rack 7 length value are the same, when making first movable door plant 2 and second movable door plant 3 of removal, the maximum distance that first movable door plant 2 and second movable door plant 3 moved is the same, spliced pole 8 and first pinion rack 5 and second movable door plant 7 meshing are connected, make right movable door plant 2 make, first movable door plant 2 drives first sliding block 4 and first pinion rack 5 and make second movable door plant 3 drive second sliding block 6 and second pinion rack 7 move left, thereby make and prevent fire door plant 2 and second movable door plant 3 more smooth and reduce the consumption of roller 13 when moving, thereby make and remove the roller 13 at the second movable door plant 3, and make the roller 13 more smooth door plant 2 and the time-saving, and make the roller 13 move door plant to close when moving door plant 3, and the roller 13 is moved, and make the door plant 13.

As shown in fig. 4 and 5, the water spraying pipeline 11 is composed of an X-direction pipeline, a Y-direction pipeline, a Z-direction pipeline and a plurality of high-pressure spray nozzles, one end of the X-direction pipeline is connected with the Y-direction pipeline, one end of the X-direction pipeline is connected with the Z-direction pipeline, the high-pressure spray nozzles are fixedly installed at the bottom of the Y-direction pipeline, the first movable door plate 2 and the second movable door plate 3 are made of steel fireproof doors, the Y-direction pipeline of the water spraying pipeline 11 is fixedly connected with the installation frame 1, and the water pump 12 is fixedly connected with the installation frame 1.

The scheme is adopted: through the design of water spray pipeline 11, when meetting the conflagration, X is to pipeline, Y is to pipeline, Z is to the cooperation of pipeline and a plurality of high pressure nozzle, thereby to closing the escape personnel who prevents fire door, make ambient temperature reduce, the condition that the escape personnel health appears uncomfortable because of the high temperature has been prevented, through the restriction of first removal door plant 2 and the material of second removal door plant 3, the steel prevents fire door has good fire resistance and thermal-insulated nature, the fusing point of steel is higher, even meet the conflagration and also can not receive any damage, just on the contrary it has the effect of resisting the conflagration, not only can prevent the spread of conflagration, but also the smoke and fume is not passed through, and then reduce the harm of dense smoke to people's health, through the cooperation of installing frame 1 and spray pipeline 11, the Y of water spray pipeline 11 is to pipeline and installing frame 1 fixed connection, thereby protect the Y to pipeline, prevent that the conflagration from causing the injury to the pipeline, water pump 12 and installing frame 1 fixed, thereby fix water pump 12, make water pump 12 stability better.

The working principle and the using flow of the utility model are as follows:

when a fire disaster happens, an evacuee moves the first movable door plate 2 or the second movable door plate 3, the first movable door plate 2 drives the roller 13, the first sliding block 4 and the first toothed plate 5 to move rightwards, the first toothed plate 5 drives the gear 9 to rotate, the gear 9 drives the second toothed plate 7 to move leftwards, the second toothed plate 7 drives the roller 13, the second movable door plate 3 and the second sliding block 6 to move leftwards when moving leftwards, the first movable door plate 2 and the second movable door plate 3 move oppositely, so that the first movable door plate 2 and the second movable door plate 3 are quickly closed, the consumed time when the fire door is closed is reduced, the water pump 12 is automatically opened when the first movable door plate 2 and the second movable door plate 3 are closed, water in the water tank 10 is extracted, the water is sprayed out through a high-pressure spray nozzle of the water spraying pipeline 11, a certain time consumed in the process of closing the fire door is avoided, the temperature around the fire door is increased, and the escape condition that discomfort occurs to the body of the person is caused.

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. The utility model provides an emergent fire door, includes installing frame (1), first removal door plant (2) and second removal door plant (3), its characterized in that: the top fixed mounting of first movable door plant (2) has first sliding block (4), one side fixed mounting that the top of first sliding block (4) is close to second movable door plant (3) has first pinion rack (5), the top fixed mounting of second movable door plant (3) has second sliding block (6), the upper end fixed mounting of second sliding block (6) has second pinion rack (7), the upper end fixed mounting of installing frame (1) has spliced pole (8), one end swing joint that installing frame (1) was kept away from to spliced pole (8) has gear (9), the rear side fixed mounting of installing frame (1) has water tank (10), the top fixed mounting of water tank (10) has spray pipe (11), the one end fixed mounting that spray pipe (11) is close to water tank (10) has water pump (12), the bottom fixed mounting of first movable door plant (2) and second movable door plant (3) has four gyro wheels (13).

2. The emergency fire door of claim 1, wherein: the upper end of the mounting frame (1) is provided with a rectangular strip, and the first sliding block (4) and the second sliding block (6) are movably connected with the rectangular strip.

3. The emergency fire door of claim 1, wherein: the length values of the first toothed plate (5) and the second toothed plate (7) are the same, and the connecting column (8) is in meshed connection with the first toothed plate (5) and the second toothed plate (7).

4. The emergency fire door of claim 1, wherein: the bottom of the mounting frame (1) is provided with a chute, the inner wall of the chute is smooth, and the roller (13) is movably connected with the chute.

5. The emergency fire door of claim 1, wherein: the water spraying pipeline (11) consists of an X-direction pipeline, a Y-direction pipeline, a Z-direction pipeline and a plurality of high-pressure spray heads, one end of the X-direction pipeline is connected with the Y-direction pipeline, one end of the X-direction pipeline is connected with the Z-direction pipeline, and the high-pressure spray heads are fixedly arranged at the bottom of the Y-direction pipeline.

6. The emergency fire door of claim 1, wherein: the first movable door plate (2) and the second movable door plate (3) are made of steel fireproof doors.

7. The emergency fire door of claim 1, wherein: the Y-direction pipeline of the water spraying pipeline (11) is fixedly connected with the mounting frame (1), and the water pump (12) is fixedly connected with the mounting frame (1).