CN217681445U

CN217681445U - Prevent fire door convenient to carry out dismouting

Info

Publication number: CN217681445U
Application number: CN202221499678.5U
Authority: CN
Inventors: 俞凯冰; 李东方; 袁雪飞
Original assignee: Shanghai Shengxia Building Decoration Co ltd
Current assignee: Shanghai Shengxia Building Decoration Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-10-28
Anticipated expiration: 2032-06-15

Abstract

The utility model discloses a fireproof door convenient for disassembly and assembly, which comprises a door frame, wherein a top and bottom shaft is arranged inside the door frame, one end of the top and bottom shaft is rotatably connected with a protective plate, one side of the protective plate is provided with a chute, and the inside of the chute is movably connected with a fireproof door main body; the fireproof door is characterized in that a limiting hole is formed in the front side of the fireproof door main body, and a threaded hole is formed in the front side of the protection plate. This fire door convenient to carry out dismouting, setting through fixing bolt, earlier will prevent fire door main part through the spout during use and place the inside at the guard plate, make spacing hole and screw hole coincidence after rotate fixing bolt, make fixing bolt remove spacing downthehole under the effect of screw hole, thereby will prevent fire door main part and install in the guard plate fast, when taking place the conflagration messenger prevent that fire door main part is impaired when needing to be changed, behind the reversible rotation fixing bolt, again will prevent fire door main part and take out from the spout, can quick replacement, easy dismounting's effect has.

Description

Prevent fire door convenient to carry out dismouting

Technical Field

The utility model relates to a prevent fire door technical field, in particular to prevent fire door convenient to carry out dismouting.

Background

The fireproof door is a door capable of meeting the requirements of fire resistance, integrity and heat insulation within a certain time, and is a fireproof partition with certain fire resistance, which is arranged in a fireproof partition, an evacuation staircase, a vertical shaft and the like, for example: the fire extinguishing device is attached to equipment rooms (steel bottle rooms, foam stations and the like) for fixing the fire extinguishing device in high-rise civil buildings, and the first-level fireproof door is adopted as a partition wall door of a ventilation and air conditioning machine room and the like; a class A fireproof door is adopted for a door on a partition wall of a basement room where people often stay or combustible materials are more.

The existing fireproof door is inconvenient to detach, the wood on the surface of the fireproof door is easy to damage due to fire, so that the fireproof door needs to be replaced, and the whole door frame needs to be detached once being replaced, so that the door plate is not replaced quickly.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a prevent fire door convenient to carry out dismouting can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a fireproof door convenient to disassemble and assemble comprises a door frame, wherein a top-bottom shaft is arranged inside the door frame, one end of the top-bottom shaft is rotatably connected with a protective plate, one side of the protective plate is provided with a sliding groove, and the inside of the sliding groove is movably connected with a fireproof door main body; the fireproof door is characterized in that a limiting hole is formed in the front side of the fireproof door main body, a threaded hole is formed in the front side of the protection plate, a fixing bolt is connected to the inner portion of the threaded hole in a threaded mode, and the threaded hole corresponds to the limiting hole in position.

In order to make to have perspective effect, as the utility model relates to a prevent fire door convenient to carry out dismouting, prevent that the front of fire door main part has seted up perspective mouth, the first clear glass of inside fixedly connected with of perspective mouth.

In order to make have spacing effect, as the utility model relates to a prevent fire door convenient to carry out the dismouting, the quantity in spacing hole is two, the fire prevention lock mounting hole has been seted up to the positive one side of guard plate.

In order to make to have the effectual effect of fire prevention, conduct the utility model relates to a prevent fire door convenient to carry out dismouting, prevent that fire door main part includes hardwood skeleton, hardwood skeleton's external fixed surface is connected with the PLASTIC LAMINATED.

In order to make have high temperature resistance effect, as the utility model relates to a prevent fire door convenient to carry out the dismouting, the surface of PLASTIC LAMINATED is pasted and is had fire prevention pearlite, fire prevention pearlite's surface is provided with the wood banding.

In order to make have gliding effect, as the utility model relates to a prevent fire door convenient to carry out dismouting, the last fixed surface of door frame is connected with the crossbeam, the fixed port has been seted up in the front of crossbeam, the inside fixedly connected with second clear glass of fixed port, the activity groove has been seted up to the inner diapire of fixed port.

In order to make clean glass's effect, as the utility model relates to a prevent fire door convenient to carry out dismouting, the inside sliding connection in activity groove has scrapes the brush, scrape one side fixedly connected with magnet of brush, the opposite side of scraping the brush is hugged closely in second clear glass surface, the quantity of scraping brush and magnet is two.

In order to make the effect that has the reflection of light, as the utility model relates to a prevent fire door convenient to carry out dismouting, one side fixedly connected with reflection of light strip of door frame surface.

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

1. the utility model discloses in, through the guard plate, the spout, spacing hole and fixing bolt's setting, earlier will prevent that fire door main part places the inside at the guard plate through the spout during use, make spacing hole and screw hole coincidence back rotation fixing bolt, make fixing bolt remove spacing downthehole under the effect of screw hole, thereby will prevent that fire door main part installs fast in the guard plate, when the conflagration that takes place makes that prevent that fire door main part is impaired when needing to be changed, behind the fixing bolt that can the antiport, again will prevent that fire door main part takes out from the spout, can quick replacement, have easy dismounting's effect.

2. The utility model discloses in, through the movable groove, scrape the setting of brush and magnet, lead to smog to adhere to behind the second clear glass surface when the conflagration takes place, can control the promotion and scrape the brush, it has mobile effect to scrape the brush through the movable groove messenger, the removal that the brush was scraped in the utilization is cleaned the grime on second clear glass surface, prevent to lead to the dirty unable outdoor condition of observation of second clear glass after the conflagration takes place, through two magnet inter attractions, make a set of scraping drive another group at the second clear glass back after the brush removes and scrape the brush and remove, have the effect of clearing up second clear glass positive and negative simultaneously.

Drawings

Fig. 1 is a schematic front view of a fireproof door of the embodiment 1 of the present invention, which is convenient for disassembly and assembly;

fig. 2 is a schematic view of an explosion structure of a protection plate of the fireproof door, which is convenient to disassemble and assemble according to embodiment 1 of the present invention;

fig. 3 is a schematic view of a main structure of a fireproof door of the fireproof door of embodiment 1 of the present invention, which is convenient to disassemble and assemble;

fig. 4 is a schematic view of a cross beam structure of a fire door convenient to assemble and disassemble according to embodiment 1 of the present invention;

fig. 5 is the embodiment of the utility model provides a 2 a be convenient for carry out the dismouting prevent fire door reflection of light strip schematic diagram.

In the figure: 1. a door frame; 2. the upper and lower axes; 3. a protection plate; 4. a chute; 5. a fire door main body; 501. a hardwood framework; 502. a fire-proof plate; 503. fireproof perlite; 504. edge sealing of solid wood; 6. a limiting hole; 7. fixing the bolt; 8. a first transparent glass; 9. a fireproof lock mounting hole; 10. a cross beam; 11. a fixed port; 12. a second transparent glass; 13. a movable groove; 14. scraping and brushing; 15. a magnet; 16. a reflective strip.

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 efforts all belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-4, a fireproof door convenient to disassemble and assemble comprises a door frame 1, wherein a top-to-bottom shaft 2 is arranged inside the door frame 1, one end of the top-to-bottom shaft 2 is rotatably connected with a protection plate 3, one side of the protection plate 3 is provided with a sliding groove 4, and the inside of the sliding groove 4 is movably connected with a fireproof door main body 5;

in this embodiment, prevent that the positive one side of fire door main part 5 from seted up spacing hole 6, the positive one side of guard plate 3 is seted up threaded hole, and the inside threaded connection of screw hole has fixing bolt 7, and the screw hole corresponds with the position in spacing hole 6.

During the specific use, earlier will prevent that fire door main part 5 places the inside at guard plate 3 through spout 4, make spacing hole 6 and screw hole coincidence back rotate fixing bolt 7, make fixing bolt 7 remove to spacing downthehole 6 under the effect of screw hole, thereby will prevent that fire door main part 5 installs fast in guard plate 3, when the conflagration breaing out makes that to prevent that fire door main part 5 is impaired when needing to be changed, but behind the counter-rotation fixing bolt 7, will prevent that fire door main part 5 takes out from spout 4 again, can quick replacement, easy dismounting's effect has.

In this embodiment, the front surface of the fireproof door main body 5 is provided with a perspective port, and the inside of the perspective port is fixedly connected with a first transparent glass 8.

During specific use, the condition outside the door can be conveniently observed through the first transparent glass 8, and the multifunctional door has a transparent effect and complete functions.

In this embodiment, the quantity of spacing hole 6 is two, and fireproof lock mounting hole 9 has been seted up to the positive one side of guard plate 3.

During the specific use, two spacing holes 6 have fixed firm effect, make prevent fire door main part 5 atress balanced, through the mountable fire prevention lock of fire prevention lock mounting hole 9.

In this embodiment, the fire door main body 5 includes a hardwood frame 501, and a fire-proof plate 502 is fixedly connected to an outer surface of the hardwood frame 501.

When the fireproof door is used specifically, the fireproof door main body 5 is firm and firm under the action of the hardwood framework 501, and the fireproof plate 502 has a fireproof effect.

In this embodiment, fireproof perlite 503 is adhered to the outer surface of the fireproof plate 502, and a solid wood edge 504 is disposed on the outer surface of the fireproof perlite 503.

When the wood edge banding structure is used specifically, the fireproof perlite 503 has a high temperature resistant effect, and the solid wood edge banding 504 is attractive and practical.

In this embodiment, a cross beam 10 is fixedly connected to the upper surface of the door frame 1, a fixed opening 11 is formed in the front surface of the cross beam 10, a second transparent glass 12 is fixedly connected to the inside of the fixed opening 11, and a movable groove 13 is formed in the inner bottom wall of the fixed opening 11.

When the scraper brush 14 is used, the scraper brush 14 is pushed left and right, and the scraper brush 14 can move through the movable groove 13.

In this embodiment, the movable groove 13 is slidably connected with a scraping brush 14, one side of the scraping brush 14 is fixedly connected with a magnet 15, the other side of the scraping brush 14 is tightly attached to the surface of the second transparent glass 12, and the number of the scraping brush 14 and the number of the magnets 15 are two.

When the novel door cleaner is used specifically, the dust and dirt on the surface of the second transparent glass 12 are wiped off by the moving of the scraping brush 14, the situation that the second transparent glass 12 is dirty and cannot be observed outdoors after a fire disaster occurs is prevented, and the scraping brushes 14 of one group are attracted with each other through the two magnets 15, so that the scraping brushes 14 of the other group which drive the back surface of the second transparent glass 12 after moving move.

Working principle; place the inside at guard plate 3 through spout 4 earlier with preventing fire door main part 5, make spacing hole 6 and screw hole coincidence back rotation fixing bolt 7, make fixing bolt 7 remove in spacing hole 6 under the effect of screw hole, thereby will prevent fire door main part 5 and install fast in guard plate 3, when the conflagration breaing out makes to prevent that fire door main part 5 is impaired when needing to be changed, can reverse rotation fixing bolt 7 back, again will prevent fire door main part 5 and take out from spout 4, can quick replacement, easy dismounting's effect has, lead to smog to adhere to behind second transparent glass 12 surface when the conflagration takes place, can control the promotion and scrape brush 14, it has mobile effect to scrape brush 14 through activity groove 13 messenger, utilize the removal of scraping brush 14 to clean the grime on second transparent glass 12 surface, prevent to lead to the dirty unable observation outdoor condition of second transparent glass 12 after the conflagration takes place, through two magnet 15 inter attraction, make a set of scraping brush 14 remove the back drive another set of second transparent glass 12 backs scrape after the removal and scrape brush 14 and remove, have the effect of clearing up second transparent glass 12 positive and negative simultaneously.

Example 2

As shown in fig. 5, the distinguishing features of this embodiment that distinguish embodiment 1 are: a reflective strip 16 is fixedly connected to one side of the outer surface of the doorframe 1.

When the novel LED lamp is used specifically, the reflective strips 16 have a reflective effect after being illuminated, and the novel LED lamp is convenient to prompt when light is insufficient at night.

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 understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a prevent fire door convenient to carry out dismouting, includes door frame (1), its characterized in that: a top and bottom shaft (2) is arranged inside the door frame (1), one end of the top and bottom shaft (2) is rotatably connected with a protection plate (3), one side of the protection plate (3) is provided with a sliding groove (4), and a fireproof door main body (5) is movably connected inside the sliding groove (4);

spacing hole (6) have been seted up to the positive one side of fire door main part (5), screw hole has been seted up to the positive one side of guard plate (3), the inside threaded connection of screw hole has fixing bolt (7), the screw hole is corresponding with the position of spacing hole (6).

2. The fire door of claim 1, further comprising: the front of preventing fire door main part (5) has seted up perspective mouth, the inside fixedly connected with first transparent glass (8) of perspective mouth.

3. The fire door of claim 1, further comprising: the number of the limiting holes (6) is two, and the fireproof lock mounting hole (9) is formed in one side of the front surface of the protection plate (3).

4. The fire door of claim 1, further comprising: the fireproof door main body (5) comprises a hardwood framework (501), and a fireproof plate (502) is fixedly connected to the outer surface of the hardwood framework (501).

5. A fire rated door as claimed in claim 4, which is readily demountable and configurable by: the surface of PLASTIC LAMINATED (502) is pasted fire prevention pearlite (503), the surface of fire prevention pearlite (503) is provided with wood banding (504).

6. A fire door easy to assemble and disassemble according to claim 1, further comprising: the upper surface fixed connection of door frame (1) has crossbeam (10), fixed mouthful (11) have been seted up in the front of crossbeam (10), the inside fixed connection of fixed mouthful (11) has second clear glass (12), movable groove (13) have been seted up to the inner diapire of fixed mouthful (11).

7. The fire door of claim 6, further comprising: the inner part of the movable groove (13) is connected with a scraping brush (14) in a sliding mode, one side of the scraping brush (14) is fixedly connected with a magnet (15), the other side of the scraping brush (14) is tightly attached to the surface of the second transparent glass (12), and the number of the scraping brush (14) and the number of the magnets (15) are two.

8. The fire door of claim 1, further comprising: one side of the outer surface of the door frame (1) is fixedly connected with a reflective strip (16).