CN215718306U - Single division galvanized steel sheet prevents heat-insulating fire door - Google Patents
Single division galvanized steel sheet prevents heat-insulating fire door Download PDFInfo
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- CN215718306U CN215718306U CN202122148569.0U CN202122148569U CN215718306U CN 215718306 U CN215718306 U CN 215718306U CN 202122148569 U CN202122148569 U CN 202122148569U CN 215718306 U CN215718306 U CN 215718306U
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- fireproof door
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Abstract
The utility model discloses a single-opening galvanized steel sheet heat-insulation fireproof door, which relates to the technical field of door and window equipment and comprises a fireproof door fixing wall, wherein a fireproof door mounting frame is embedded in the inner side wall of the fireproof door fixing wall, one side of the fireproof door mounting frame is rotatably connected with a fireproof door mounting shaft through a shaft seat, the surface of the fireproof door mounting shaft is rotatably connected with a fireproof door main body through a connecting seat, a heat insulation plate is welded on the front surface of the fireproof door main body, a mounting seat is arranged at the top of the fireproof door mounting frame, the single-opening galvanized steel sheet heat-insulation fireproof door is characterized in that the fireproof door main body is matched with the heat insulation plate to improve the heat insulation effect of the fireproof door, external water supply equipment is communicated with a cooling spray head, water is sprayed to the fireproof door main body through the cooling spray head, water evaporation takes away the heat on the surface of the fireproof door main body, thereby preventing the fireproof door from being overheated and scalding people, meanwhile, a servo motor drives a ball screw to push the cooling spray head to reciprocate, thereby improving the spraying area and further enhancing the cooling effect of the fireproof door main body.
Description
Technical Field
The utility model relates to the technical field of door and window equipment, in particular to a single-opening galvanized steel sheet heat-insulation fireproof door.
Background
The fireproof door is a door which can meet the requirements of fire-resistant stability, integrity and heat insulation within a certain time, is arranged in fire-resistant subareas, evacuation staircases, vertical shafts and other places, has a fireproof partition with certain fire resistance, has the functions of preventing fire from spreading and flue gas from diffusing, can prevent the fire from spreading within a certain time and ensures personnel evacuation, and the existing fireproof door has a wide design field, and most of the doors in houses have the fireproof effect.
The traditional fireproof door is difficult to further check the fire situation in the closed state, and the fire situation and the dense smoke can be further spread when the traditional fireproof door is opened; traditional fire door can reach the purpose of fire prevention, but inconveniently cools down to the guard gate, will lead to thermal-insulated effect to reduce.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a single-opening galvanized steel sheet heat-insulation fireproof door, which solves the problems in the background art.
In order to achieve the purpose, the utility model is realized by the following technical scheme: including preventing fire door fixed wall, prevent that the inside wall of fire door fixed wall inlays and is equipped with the fire door installing frame, prevent that one side of fire door installing frame has fire door installation axle through axle bed rotatable coupling, prevent that the surface of fire door installation axle has fire door main part through connecting seat rotatable coupling, the front surface welding of preventing fire door main part has the heat insulating board, the top of preventing fire door installing frame is provided with the mount pad, the inside servo motor that is provided with of mount pad, servo motor's output coaxial arrangement has ball screw, ball screw's smooth cover of joining in marriage in surface is equipped with the slip table, the balanced slider of one side fixedly connected with of slip table, the opposite side fixedly connected with support frame of slip table, the inside wall of support frame is provided with the cooling shower nozzle.
Optionally, the fireproof door main body is made of a fireproof galvanized alloy steel plate, and the heat insulation plate is made of ceramic fibers, so that the fireproof and heat insulation effects of the fireproof door main body are improved.
Optionally, the connection position of preventing fire door main part and preventing fire door installing frame is provided with fire prevention inflation sealing washer to improve the leakproofness of preventing fire door main part, make prevent fire door main part sealed effect when closed better, thereby avoid the flue gas to get into and prevent fire door main part.
Optionally, the middle part of preventing the fire door main part is provided with the fire prevention lock, prevent that the positive top of fire door main part is provided with fire prevention glass panels to make things convenient for personnel to observe the intensity of a fire.
Optionally, a balance sliding groove is formed in the inner side wall of the mounting seat, the balance sliding groove is matched with the balance sliding block, and the motion mode of the balance sliding block in the balance sliding groove is horizontal sliding, so that the sliding table is in a balance state during motion.
Optionally, logical groove has been seted up to the inner diapire of mount pad, lead to groove and cooling shower nozzle looks adaptation, cooling shower nozzle and logical groove clearance fit to make things convenient for the cooling shower nozzle to spray water on the surface of preventing fire door main part.
Optionally, the cooling shower nozzle intercommunication is provided with water supply hose, water supply hose is linked together with outside water supply equipment, water supply hose's material is PVC to the convenience supplies water to the cooling shower nozzle.
Optionally, the servo motor is mounted on the inner side wall of the mounting seat through a fixing frame, and the other end of the ball screw is rotatably connected to the inner side of the mounting seat through a bearing and a shaft seat, so that the stability of the ball screw is improved.
The utility model provides a single-opening galvanized steel sheet heat-insulation fireproof door which has the following beneficial effects: this single division galvanized steel sheet prevents fire door that insulates against heat, through preventing fire door main part, the heat insulating board, servo motor, ball screw, the slip table, balanced slider, the setting of support frame and shower nozzle isotructure, prevent that fire door main part cooperation heat insulating board has improved the thermal-insulated effect of preventing fire door, external water supply equipment intercommunication cooling shower nozzle, give through the cooling shower nozzle prevents fire door main part water spray, the heat on fire door main part surface is taken away in the water evaporation, thereby avoid preventing the overheated personnel of scalding of fire door, servo motor work drive ball screw promotes cooling shower nozzle reciprocating motion simultaneously, thereby improve and spray the area, make the cooling effect of preventing fire door main part further strengthen.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of the front view structure of the present invention.
Fig. 3 is a schematic cross-sectional structure diagram of the mounting base of the present invention.
FIG. 4 is a schematic structural view of the ball screw, the sliding table and the cooling nozzle of the present invention.
Fig. 5 is a partial cross-sectional view of the present invention.
In the figure: 1-a fireproof door fixing wall, 2-a fireproof door mounting frame, 3-a fireproof door mounting shaft, 4-a fireproof door main body, 5-a mounting seat, 6-a servo motor, 7-a ball screw, 8-a sliding table, 9-a balance sliding block, 10-a support frame, 11-a cooling spray head, 12-a balance sliding groove, 13-a through groove and 14-a water supply hose.
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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a singly open galvanized steel sheet prevents thermal-insulated fire door, including preventing fire door fixed wall 1, prevent that the inside wall of fire door fixed wall 1 inlays and is equipped with fire door installing frame 2, prevent fire door installing frame 2's one side through axle bed rotatable coupling has fire door installation axle 3, prevent fire door installation axle 3's surface through connecting seat rotatable coupling has fire door main part 4, prevent fire door main part 1's front surface welding and have the heat insulating board, prevent that fire door installing frame 2's top is provided with mount pad 5, mount pad 5 is inside to be provided with servo motor 6, servo motor 6's output coaxial arrangement has ball screw 7, ball screw 7's surperficial sliding fit cover is equipped with slip table 8, one side fixedly connected with balanced slider 9 of slip table 8, the opposite side fixedly connected with support frame 10 of slip table 9, the inside wall of support frame 10 is provided with cooling shower nozzle 11.
The inner side wall of the mounting seat 5 is provided with a balance chute 12, the balance chute 12 is matched with a balance slider 9, the motion mode of the balance slider 9 in the balance chute 12 is horizontal sliding, so as to ensure that the sliding table 8 is in a balance state during motion, the inner bottom wall of the mounting seat 5 is provided with a through groove 13, the through groove 13 is matched with a cooling spray head 11, the cooling spray head 11 is in clearance fit with the through groove 13, so that the cooling spray head 11 can spray water on the surface of the fireproof door main body 4 conveniently, the cooling spray head 11 is communicated with a water supply hose 14, the water supply hose 14 is communicated with external water supply equipment, the water supply hose 14 is made of PVC (polyvinyl chloride), so as to supply water to the cooling spray head 11 conveniently, the servo motor 6 is mounted on the inner side wall of the mounting seat 5 through a fixing frame, the other end of the ball screw 7 is rotatably connected on the inner side of the mounting seat 5 through a bearing and a shaft seat, so as to improve the stability of the ball screw 7, the material of preventing fire door main part 4 is the fire prevention galvanized steel sheet, the material of heat insulating board is ceramic fiber, thereby improve the thermal-insulated effect of preventing fire door main part 4's fire prevention, prevent that fire door main part 4 is provided with fire prevention expansion seal circle with the position of being connected of preventing fire door installing frame 2, thereby improve the leakproofness of preventing fire door main part 4, it is better to make to prevent fire door main part 4 to seal the effect when the closure, thereby avoid the flue gas to get into to prevent fire door main part 4, the middle part of preventing fire door main part 4 is provided with the fire prevention lock, prevent that the positive top of fire door main part 4 is provided with the fire prevention glass panels, thereby make things convenient for personnel to observe the intensity of a fire.
In conclusion, when the single-piece galvanized steel sheet heat-insulation fireproof door is used, the fireproof door mounting frame 2 is firstly embedded into the fireproof door fixing wall 1 to form a fixed state, then the fireproof door main body 4 is mounted on the fireproof door mounting shaft 3 to form a rotatable structure with the fireproof door mounting frame 2, the heat insulation plate is welded on the front surface of the fireproof door main body 4, the fireproof door main body 4 is matched with the heat insulation plate to improve the heat insulation effect of the fireproof door main body 4, external water supply equipment is communicated with the water supply hose 14 and then communicated with the cooling nozzle 11, when a fire occurs, water is sprayed to the fireproof door main body 4 through the cooling nozzle 11, heat on the surface of the fireproof door main body 4 is taken away through water evaporation, so that a person scalded by overheating of the fireproof door is avoided, meanwhile, the servo motor 6 works to drive the ball screw 7 to push the cooling nozzle 11 to move in a reciprocating manner, the sliding table 8 moves smoothly in the balance sliding chute 12 through the balance sliding block 9 during movement, thereby improving the spraying area and further enhancing the cooling effect of the fireproof door body 4.
Claims (8)
1. The utility model provides a single division galvanized steel sheet prevents heat and prevents fire door, includes fire door fixed wall (1), its characterized in that: the fireproof door fixing wall is characterized in that a fireproof door installing frame (2) is embedded in the inner side wall of the fireproof door fixing wall (1), one side of the fireproof door installing frame (2) is connected with a fireproof door installing shaft (3) through a shaft seat in a rotatable mode, the surface of the fireproof door installing shaft (3) is connected with a fireproof door main body (4) through a connecting seat in a rotatable mode, a heat insulation plate is welded on the front surface of the fireproof door main body (1), an installing seat (5) is arranged at the top of the fireproof door installing frame (2), a servo motor (6) is arranged inside the installing seat (5), a ball screw (7) is coaxially installed at the output end of the servo motor (6), a sliding table (8) is sleeved on the surface of the ball screw (7) in a sliding mode, a balance sliding block (9) is fixedly connected to one side of the sliding table (8), and a supporting frame (10) is fixedly connected to the other side of the sliding table (9), the inner side wall of the support frame (10) is provided with a cooling spray head (11).
2. The single-piece galvanized steel sheet heat-insulating fireproof door according to claim 1, characterized in that: the fireproof door main body (4) is made of fireproof galvanized alloy steel plates, and the heat insulation plate is made of ceramic fibers.
3. The single-piece galvanized steel sheet heat-insulating fireproof door according to claim 2, characterized in that: the connection part of the fireproof door main body (4) and the fireproof door mounting frame (2) is provided with a fireproof expansion sealing ring.
4. The single-piece galvanized steel sheet heat-insulating fireproof door according to claim 3, characterized in that: the middle part of the fireproof door main body (4) is provided with a fireproof lock, and the front top of the fireproof door main body (4) is provided with a fireproof glass panel.
5. The single-piece galvanized steel sheet heat-insulating fireproof door according to claim 1, characterized in that: balanced spout (12) have been seted up to the inside wall of mount pad (5), balanced spout (12) and balanced slider (9) looks adaptation, the motion mode of balanced slider (9) in balanced spout (12) is horizontal slip.
6. The single-piece galvanized steel sheet heat-insulating fireproof door according to claim 1, characterized in that: logical groove (13) have been seted up to the inner diapire of mount pad (5), lead to groove (13) and cooling shower nozzle (11) looks adaptation, cooling shower nozzle (11) and logical groove (13) clearance fit.
7. The single-piece galvanized steel sheet heat-insulating fireproof door according to claim 6, characterized in that: cooling shower nozzle (11) intercommunication is provided with water supply hose (14), water supply hose (14) are linked together with outside water supply equipment, the material of water supply hose (14) is PVC.
8. The single-piece galvanized steel sheet heat-insulating fireproof door according to claim 1, characterized in that: the servo motor (6) is installed on the inner side wall of the installation seat (5) through a fixing frame, and the other end of the ball screw (7) is rotatably connected to the inner side wall of the installation seat (5) through a bearing and a shaft seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122148569.0U CN215718306U (en) | 2021-09-07 | 2021-09-07 | Single division galvanized steel sheet prevents heat-insulating fire door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122148569.0U CN215718306U (en) | 2021-09-07 | 2021-09-07 | Single division galvanized steel sheet prevents heat-insulating fire door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215718306U true CN215718306U (en) | 2022-02-01 |
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ID=80015973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122148569.0U Active CN215718306U (en) | 2021-09-07 | 2021-09-07 | Single division galvanized steel sheet prevents heat-insulating fire door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215718306U (en) |
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2021
- 2021-09-07 CN CN202122148569.0U patent/CN215718306U/en active Active
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