CN215485711U

CN215485711U - Steel fireproof door with auxiliary water spray fire extinguishing function

Info

Publication number: CN215485711U
Application number: CN202121711459.4U
Authority: CN
Inventors: 陈海龙
Original assignee: Anhui Shuangpeng Industrial Co ltd
Current assignee: Anhui Shuangpeng Industrial Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-01-11
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a steel fireproof door with an auxiliary water spraying and fire extinguishing function, and relates to the field of fireproof doors. The motor shaft is driven to rotate by the motor, so that the motor shaft drives the half gear to rotate, the half gear drives the movable gear ring to reciprocate, the movable gear ring reciprocates and simultaneously drives the movable part at the bottom end of the movable gear ring to reciprocate, so that the hose at the other end of the movable part is driven to move, a spray head on the hose can uniformly spray, the effect of assisting water spraying and fire extinguishing is achieved, and time is gained for rescuing and extinguishing indoor personnel.

Description

Steel fireproof door with auxiliary water spray fire extinguishing function

Technical Field

The utility model relates to the technical field of fireproof doors, in particular to a steel fireproof door with an auxiliary water spraying and fire extinguishing function.

Background

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

Among the prior art, prevent that fire door from stretching to stop the effect relatively poor to the intensity of a fire, prevent that fire door strengthens fire behavior through increasing and prevent fire door material, do not have the function of initiative water spray fire extinguishing for personnel are rescued, the time of putting out a fire is less, leads to serious conflagration injures and deaths and economic loss easily, consequently needs a steel that has supplementary water spray fire extinguishing function to prevent fire door and satisfy people's demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a steel fireproof door with an auxiliary water spraying fire extinguishing function, and aims to solve the problems that the fireproof door in the background technology is poor in fire spreading blocking effect and does not have the function of assisting uniform water spraying fire extinguishing.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a fire door is prevented to steel with supplementary water spray fire extinguishing function, including preventing fire door main part, prevent being equipped with the fixed plate in the fire door main part, fixed mounting has the water tank on the fixed plate, fixed plate one side fixed mounting has the U template, fixed mounting has the motor on the U template, the output of motor has the motor shaft through shaft coupling fixed mounting, fixed mounting has the half-gear on the motor shaft, movable ring gear is installed to the fixed plate bottom, the half-gear meshes in the movable ring gear, movable ring gear is located the below of fixed plate, movable ring gear bottom swing joint has the moving part, be equipped with the activity groove on the moving part, swing joint has the hose on the moving part, the spacing groove has been seted up between hose and the moving part, the spacing inslot has cup jointed the spacing ring, the hose passes through spacing ring and swing joint.

Preferably, the fixed plate is fixedly provided with a support rod, and the other end of the support rod is fixedly arranged on the fireproof door main body.

Preferably, both ends of the movable gear ring are movably connected with limiting parts, and the limiting parts are fixed on the fixing plate.

Preferably, the movable part is provided with a movable hole, a movable shaft is rotatably arranged in the movable hole, and the movable shaft is fixedly arranged on the movable toothed ring.

Preferably, the moving part is provided with a limiting hole, a limiting shaft is rotatably mounted in the limiting hole, and the limiting shaft is fixedly mounted on the fixing plate.

Preferably, a spray head is fixed at the bottom end of the hose and is communicated with the water tank through the hose.

Preferably, a limiting groove is formed between the hose and the moving part, a limiting ring is slidably mounted in the limiting groove, and the hose is movably connected with the moving part through the limiting ring.

The utility model has the beneficial effects that:

according to the utility model, the motor shaft is driven to rotate by the motor through the arrangement of the movable toothed ring, so that the motor shaft drives the half gear to rotate, the half gear drives the movable toothed ring to reciprocate, the movable toothed ring reciprocates and simultaneously drives the movable part at the bottom end of the movable toothed ring to reciprocate, so that the hose at the other end of the movable part is driven to move, a spray head on the hose can uniformly spray, the effect of assisting in spraying water and extinguishing a fire is achieved, more time is won for rescuing and extinguishing a fire for indoor personnel, casualties and economic losses are reduced, and good economic benefits and social benefits are achieved.

According to the utility model, through the arrangement of the rotating rod, the rotating rod rotates on the limiting shaft through the limiting hole under the influence of the movable gear ring, and the reciprocating movement of the spray head is realized through the mutual matching of the limiting groove on the other end and the limiting ring while the rotating rod is rotated.

Drawings

Fig. 1 is a schematic perspective view of a fire door made of steel with fire extinguishing function by water spraying assistance according to the present invention;

FIG. 2 is a schematic rear view of a fire rated steel door with fire suppression and water-spraying assistance according to the present invention;

fig. 3 is a sectional view of a fire door made of steel according to the present invention with a function of assisting water-spraying fire extinguishing;

fig. 4 is a schematic structural view of a portion a in fig. 3 of the fire door made of steel having an auxiliary water spraying fire extinguishing function according to the present invention.

In the figure: 1. a fire door main body; 2. a fixing plate; 3. a support bar; 4. a water tank; 5. a U-shaped plate; 6. a half gear; 7. a movable toothed ring; 8. a limiting member; 9. a motor; 10. a motor shaft; 11. a hose; 12. a spray head; 13. a movable member; 14. a movable hole; 15. a movable shaft; 16. a limiting hole; 17. a limiting shaft; 18. a movable groove; 19. a limiting groove; 20. a limit ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a steel fireproof door with auxiliary water spraying and fire extinguishing functions comprises a fireproof door main body 1, wherein a fixed plate 2 is arranged on the fireproof door main body 1, a water tank 4 is fixedly arranged on the fixed plate 2, a U-shaped plate 5 is fixedly arranged on one side of the fixed plate 2, a motor 9 is fixedly arranged on the U-shaped plate 5, a motor shaft 10 is fixedly arranged at the output end of the motor 9 through a coupler, a half gear 6 is fixedly arranged on the motor shaft 10, a movable toothed ring 7 is arranged at the bottom end of the fixed plate 2, the half gear 6 is meshed in the movable toothed ring 7, the movable toothed ring 7 is positioned below the fixed plate 2, a movable part 13 is movably connected at the bottom end of the movable toothed ring 7, a movable groove 17 is arranged on the movable part 13, a hose 11 is fixedly arranged on the movable part 13, the motor shaft 10 is driven by the motor 9 to rotate, so that the motor shaft 10 drives the half gear 6 to rotate, the movable toothed ring 7 is driven by the half gear 6 to reciprocate, the movable toothed ring 7 carries out reciprocating motion and drives the moving part 13 reciprocating motion of movable toothed ring 7 bottom simultaneously to drive the hose 11 motion on the moving part 13 other end, make shower nozzle 12 on the hose 11 can even spray, play the supplementary water spray and put out a fire ground effect, win more time for indoor personnel are rescued and are put out a fire, reduce casualties and economic loss, have good economic benefits and social.

Referring to fig. 2, in the present invention, the supporting rod 3 is fixedly installed on the fixing plate 2, the supporting rod 3 increases the stability of the fixing plate 2, so that the stable operation of the motor 9 and the movable toothed ring 7 can be realized, and the other end of the supporting rod 3 is fixedly installed on the fireproof door main body 1, so as to achieve the purpose of improving the supporting force and stability of the fixing plate 2 through the supporting rod 3.

Referring to fig. 2, in the present invention, two ends of the movable gear ring 7 are movably connected with the limiting members 8, and the limiting members 8 are fixed on the fixing plate 2, so that the movable gear ring 7 can slide on the limiting members 8, and thus can only move in the horizontal direction under the influence of the limiting members 8.

Referring to fig. 4, in the present invention, the movable member 13 is provided with a movable hole 14, a movable shaft 15 is rotatably installed in the movable hole 14, and the movable shaft 15 is fixedly installed on the movable toothed ring 7, so that the movable member 13 can rotate on the rotating shaft 15 through the movable hole 14, and an effect that the movable member 13 rotates under the influence of the movable toothed ring 7 through the rotating shaft 15 is achieved.

Referring to fig. 4, in the utility model, a limit hole 16 is formed in the moving part 13, a limit shaft 17 is rotatably mounted in the limit hole 16, the limit shaft 17 has a limit effect on the moving part 13, the moving part 13 is ensured to drive the hose 11 to spray water uniformly, a water spraying fire extinguishing effect is assisted, more time is won for indoor personnel to be rescued and put out a fire, casualties and economic losses are reduced, and the limit shaft 17 is fixedly mounted on the fixing plate 2.

Referring to fig. 2, in the present invention, a spray head 12 is fixed at the bottom end of a hose 11, and the spray head 12 is communicated with a water tank 4 through the hose 11, so that the purpose of discharging water in the water tank 4 through the spray head 12 and the hose 11 is achieved.

Referring to fig. 4, in the present invention, a limiting groove 19 is formed between the flexible tube 11 and the moving member 13, a limiting ring 20 is slidably installed in the limiting groove 19, and the flexible tube 11 is movably connected to the moving member 13 through the limiting ring 20, so that the flexible tube 11 is influenced by the limiting ring 20, and therefore, the flexible tube cannot fall off when the moving member 13 rotates.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a fire door is prevented to steel with supplementary water spray function of putting out a fire, includes prevents fire door main part (1), prevent being equipped with fixed plate (2) on fire door main part (1), its characterized in that: fixed mounting has water tank (4) on fixed plate (2), fixed plate (2) one side fixed mounting has U template (5), fixed mounting has motor (9) on U template (5), the output of motor (9) passes through shaft coupling fixed mounting and has motor shaft (10), fixed mounting has half gear (6) on motor shaft (10), movable ring gear (7) are installed to fixed plate (2) bottom, half gear (6) mesh in movable ring gear (7), movable ring gear (7) are located the below of fixed plate (2), movable ring gear (7) bottom activity fixed mounting has moving part (13), be equipped with movable groove (18) on moving part (13), fixed mounting has hose (11) on moving part (13).

2. The fire door made of steel with auxiliary water spraying and fire extinguishing functions as claimed in claim 1, wherein: the fixed plate (2) is fixedly provided with a supporting rod (3), and the other end of the supporting rod (3) is fixedly arranged on the fireproof door main body (1).

3. The fire door made of steel with auxiliary water spraying and fire extinguishing functions as claimed in claim 1, wherein: both ends of the movable gear ring (7) are movably connected with limiting parts (8), and the limiting parts (8) are fixed on the fixed plate (2).

4. The fire door made of steel with auxiliary water spraying and fire extinguishing functions as claimed in claim 1, wherein: the movable piece (13) is provided with a movable hole (14), a movable shaft (15) is rotatably arranged in the movable hole (14), and the movable shaft (15) is fixedly arranged on the movable toothed ring (7).

5. The fire door made of steel with auxiliary water spraying and fire extinguishing functions as claimed in claim 1, wherein: the movable piece (13) is provided with a limiting hole (16), a limiting shaft (17) is rotatably mounted in the limiting hole (16), and the limiting shaft (17) is fixedly mounted on the fixed plate (2).

6. The fire door made of steel with auxiliary water spraying and fire extinguishing functions as claimed in claim 1, wherein: the bottom end of the hose (11) is fixed with a spray head (12), and the spray head (12) is communicated with the water tank (4) through the hose (11).

7. The fire door made of steel with auxiliary water spraying and fire extinguishing functions as claimed in claim 1, wherein: a limiting groove (19) is formed between the hose (11) and the moving part (13), a limiting ring (20) is arranged in the limiting groove (19) in a sliding mode, and the hose (11) is movably connected with the moving part (13) through the limiting ring (20).