CN218912656U

CN218912656U - Stone fire door capable of being opened by 180 degrees

Info

Publication number: CN218912656U
Application number: CN202223429729.XU
Authority: CN
Inventors: 江小兵; 邹小牛
Original assignee: Jiangxi Construction Engineering International Engineering Co ltd
Current assignee: Jiangxi Construction Engineering International Engineering Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-04-25
Anticipated expiration: 2032-12-21

Abstract

The utility model relates to the technical field of fire doors, and discloses a 180-degree openable stone fire door, which solves the problems that in the using process of the stone fire door, although the stone fire door can be opened in a folding way, the stone fire door cannot be opened to one hundred eighty degrees, and is inconvenient for fire fighting appliances to enter when a fire disaster occurs, and meanwhile, the evacuation of people is influenced; the utility model can facilitate the stone fire door to be opened by one hundred and eighty degrees in the use process, facilitate the fire fighting appliance to enter when a fire disaster occurs, and facilitate better evacuation of people.

Description

Stone fire door capable of being opened by 180 degrees

Technical Field

The utility model belongs to the technical field of fire doors, and particularly relates to a stone fire door capable of being opened at 180 degrees.

Background

The fire door is a fireproof partition with certain fire resistance, such as a fireproof partition, an evacuation stairwell, a vertical shaft and the like, has the function of preventing fire spreading and smoke and dust spreading besides the function of a common door, is one of various types, is a novel foldable fire-fighting stone door provided according to application number 202121393273.9, and comprises a door frame, a folding door component movably arranged on the inner side wall of the door frame, a control box fixedly arranged on the outer side wall of the top end of the door frame and a fire extinguishing component fixedly arranged on the side wall of the folding door component;

in the patent, the stone fire door can be folded to open in the using process, but cannot be opened to one hundred eighty degrees, so that the stone fire door is inconvenient for fire fighting equipment to enter when a fire disaster occurs, and meanwhile, people are also influenced to evacuate.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the stone fire door capable of being opened at 180 degrees, which effectively solves the problems that the stone fire door can be opened in a folding way but cannot be opened to one hundred eighty degrees in the using process, is inconvenient for fire fighting equipment to enter when a fire disaster occurs, and also influences personnel evacuation.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stone material fire door that can 180 open, which comprises a frame, equal symmetry fixed mounting in both sides of door frame has the fixed plate, and run through on the fixed plate and set up circular fixed orifices, set up the door plant groove on the door frame, the inside in door plant groove just is located the door frame and has been seted up access, the internally mounted in door plant groove has the fire door plant, one side fixed mounting of fire door plant has the sleeve, the top one end fixed mounting of fire door plant has the I shape piece, install adjustment mechanism on the door frame, adjustment mechanism includes servo motor, the mounting groove has been seted up to the top inside of door frame, and servo motor fixed mounting is in the inside bottom of mounting groove, fixed mounting has sector gear on servo motor's the output shaft, and sector radian of sector gear is one hundred eighty degrees, sector gear's outside meshing is connected with circular gear, the inside fixed shaft lever that runs through of installing of circular gear, and the top and the inside top of mounting groove rotate with the inside top of mounting groove are connected, the bottom of shaft lever runs through and extends the inside in door plant groove, and the outside that sleeve movable sleeve locates the outside fixed sleeve is equipped with the adapter sleeve, outside fixed joint sleeve that just is located outside fixed sleeve, movable joint sleeve fixed mounting has the sector gear, and movable joint strip has the inside joint strip in the inside strip shape groove of seting up in the inside strip shape groove.

Preferably, the outside symmetry fixed cover of axostylus axostyle is equipped with circular dog, and the sleeve is located between two circular dogs.

Preferably, the inside bottom of mounting groove just is located one side fixed mounting that servo motor kept away from the axostylus axostyle and has charging source, and servo motor and charging source electric connection, and the power cord is installed at charging source's top, and the one end that charging source was kept away from to the power cord runs through and extends to the outside of door frame, and charging plug is installed to the one end that charging source was kept away from to the power cord.

Preferably, a control switch is fixedly arranged on the outer side of the door frame, and the control switch is electrically connected with the charging power supply.

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

1) In operation, through the interaction of the door frame, the door plate groove, the fire door plate, the I-shaped block and the adjusting mechanism, the stone fire door can be conveniently opened by one hundred and eighty degrees in the use process, and fire fighting appliances can be conveniently entered when a fire disaster occurs, and meanwhile, people can be better evacuated;

2) In operation, through the interaction of the fixed plate and the round fixed hole, the door frame can be fixed and installed conveniently in the using process, so that the stone fire door can be ensured to achieve better stability in use.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic view of a 180 degree openable stone fire door according to the present utility model;

FIG. 2 is a schematic view of the fire door panel of the present utility model;

FIG. 3 is a schematic diagram of an I-block structure of the present utility model;

FIG. 4 is a schematic view of a cross-sectional structure of a door frame according to the present utility model;

FIG. 5 is a schematic top view of a sector gear and circular gear connection of the present utility model;

fig. 6 is a schematic top view of the movable bar of the present utility model.

In the figure: 1. a door frame; 2. a fixing plate; 3. a circular fixing hole; 4. a door panel slot; 5. an inlet and an outlet; 6. fire door panels; 7. a sleeve; 8. i-shaped blocks; 9. an adjusting mechanism; 10. a servo motor; 11. a mounting groove; 12. a sector gear; 13. a circular gear; 14. a shaft lever; 15. connecting sleeves; 16. a movable bar; 17. a bar-shaped groove; 18. a circular stop; 19. a charging power supply; 20. a power line; 21. a charging plug; 22. and controlling the switch.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.

The first embodiment is given by fig. 1, 2, 3, 4, 5 and 6, the utility model comprises a door frame 1, wherein both sides of the door frame 1 are symmetrically and fixedly provided with a fixed plate 2, the fixed plate 2 is provided with a round fixed hole 3 in a penetrating way, the door frame 1 is provided with a door plate groove 4, the inside of the door plate groove 4 is provided with an inlet and an outlet 5 which are positioned on the door frame 1, the inside of the door plate groove 4 is provided with a fire door plate 6, one side of the fire door plate 6 is fixedly provided with a sleeve 7, one end of the top of the fire door plate 6 is fixedly provided with an I-shaped block 8, and the door frame 1 is provided with an adjusting mechanism 9;

the adjusting mechanism 9 comprises a servo motor 10, a mounting groove 11 is formed in the top end of the door frame 1, the servo motor 10 is fixedly arranged at the inner bottom end of the mounting groove 11, a sector gear 12 is fixedly arranged on an output shaft of the servo motor 10, the sector radian of the sector gear 12 is one hundred eighty degrees, a circular gear 13 is connected to the outer side of the sector gear 12 in a meshed mode, a shaft lever 14 is fixedly arranged in the circular gear 13 in a penetrating mode, the top of the shaft lever 14 is rotatably connected with the inner top end of the mounting groove 11, the bottom end of the shaft lever 14 penetrates through and extends into the door plate groove 4, the bottom of the shaft lever 14 is rotatably connected with the inner bottom end of the door plate groove 4, a sleeve 7 is movably sleeved on the outer side of the shaft lever 14, circular stop blocks 18 are symmetrically and fixedly sleeved on the outer side of the shaft lever 14, the sleeve 7 is positioned between the two circular stop blocks 18, a connecting sleeve 15 is fixedly sleeved on the outer side of the shaft lever 14, a movable bar 16 is fixedly arranged on the outer side of the connecting sleeve 15, a bar 17 is formed in a penetrating through a bar groove 17, and the movable bar 17 is formed in the penetrating mode, and the I-shaped block 8 is clamped and mounted in the bar groove 17;

the charging power supply 19 is fixedly arranged at the inner bottom end of the mounting groove 11 and positioned at one side of the servo motor 10 far away from the shaft lever 14, the servo motor 10 is electrically connected with the charging power supply 19, the power supply wire 20 is arranged at the top of the charging power supply 19, one end of the power supply wire 20 far away from the charging power supply 19 penetrates through and extends to the outside of the door frame 1, the charging plug 21 is arranged at one end of the power supply wire 20 far away from the charging power supply 19, the control switch 22 is fixedly arranged at the outer side of the door frame 1, and the control switch 22 is electrically connected with the charging power supply 19;

in the use, through the interact of door frame 1, door plant groove 4, fire door plant 6, I shape piece 8 and adjustment mechanism 9 that set up, can make stone material fire door be convenient for carry out one hundred eighty degrees and open in the in-process of use, the entering of the fire fighting utensil of being convenient for when the conflagration takes place, the better of being convenient for simultaneously also evacuates personnel, and through the interact of fixed plate 2 and circular fixed orifices 3 that set up, can be in the in-process of use, be convenient for carry out fixed mounting to door frame 1, in order to be convenient for can ensure stone material fire door in use and reach better steadiness.

Working principle: during operation, the charging plug 21 is connected with the socket, the charging power supply 19 is charged through the power line 20, the charging power supply 19 supplies power to the servo motor 10 and the control switch 22, then when the intelligent fire door is used, the control switch 22 is pressed down, the servo motor 10 is started, the servo motor 10 drives the sector gear 12 to rotate, the sector radian of the sector gear 12 is one hundred eighty degrees, the sector gear 12 can drive the circular gear 13 to rotate one hundred eighty degrees in the process of rotating one circle, the circular gear 13 drives the shaft lever 14 to rotate one hundred eighty degrees, the shaft lever 14 drives the connecting sleeve 15 to rotate one hundred eighty degrees, the connecting sleeve 15 drives the movable strip 16 to rotate one hundred eighty degrees, the movable strip 16 drives the I-shaped block 8 to move through the strip-shaped groove 17, and the I-shaped block 8 drives the fire door plate 6 to move, so that the fire door plate 6 is started one hundred eighty degrees, and then the servo motor 22 is closed through the control switch 22, so that the stone fire door is convenient to start one hundred eighty degrees in the process of using, the fire door is convenient to enter fire evacuation equipment and people to evacuate better in the process of fire disaster.

Claims

1. The utility model provides a but 180 stone material fire door that opens, includes door frame (1), its characterized in that: the utility model discloses a door frame, including door frame (1), both sides equal fixed mounting have fixed plate (2), and round fixed orifices (3) have been seted up in the run-through on fixed plate (2), door plant groove (4) have been seted up on door frame (1), the inside of door plant groove (4) just is located and has been seted up access (5) on door frame (1), the internally mounted of door plant groove (4) has fire door plant (6), one side fixed mounting of fire door plant (6) has sleeve (7), the top one end fixed mounting of fire door plant (6) has I shape piece (8), install adjustment mechanism (9) on door frame (1), adjustment mechanism (9) include servo motor (10), mounting groove (11) have been seted up in the top of door frame (1), and servo motor (10) fixed mounting is in the inside bottom of mounting groove (11), the output shaft of servo motor (10) is last to be fixedly mounted sector gear (12), and sector radian of sector gear (12) is one hundred eighty degrees, the outside meshing of sector gear (12) is connected with round gear (13), the inside fixed mounting of round gear (13) has top (14), and the bottom of top (14) and shaft (14) of shaft (14) extend through the inside groove (4) of shaft rod (11), the bottom of axostylus axostyle (14) rotates with door plant groove (4) inside bottom to be connected, and sleeve (7) movable sleeve locates the outside of axostylus axostyle (14), and the top of sleeve (7) and the outside fixed cover that is located axostylus axostyle (14) are equipped with adapter sleeve (15), and the outside fixed mounting of adapter sleeve (15) has movable strip (16), and runs through on movable strip (16) and has offered bar groove (17), and I shape piece (8) joint is installed in the inside of bar groove (17).

2. A 180 ° openable stone fire door according to claim 1, wherein: the outside of the shaft lever (14) is symmetrically and fixedly sleeved with a circular stop block (18), and the sleeve (7) is positioned between the two circular stop blocks (18).

3. A 180 ° openable stone fire door according to claim 1, wherein: the inside bottom of mounting groove (11) just is located one side fixed mounting that servo motor (10) kept away from axostylus axostyle (14) and has charging source (19), and servo motor (10) and charging source (19) electric connection, power cord (20) are installed at the top of charging source (19), and the one end that charging source (19) was kept away from to power cord (20) runs through and extends to the outside of door frame (1), and charging plug (21) is installed to one end that charging source (19) was kept away from to power cord (20).

4. A 180 ° openable stone fire door according to claim 3, wherein: the outside of door frame (1) fixed mounting has control switch (22), and control switch (22) and charging source (19) electric connection.