CN113250594A

CN113250594A - Steel heat-insulation fireproof rolling shutter door

Info

Publication number: CN113250594A
Application number: CN202110728291.6A
Authority: CN
Inventors: 徐少华
Original assignee: Kunshan City New Hengbang Doors Co ltd
Current assignee: Kunshan City New Hengbang Doors Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2021-08-13

Abstract

The invention discloses a steel heat-insulation fireproof rolling shutter door, and particularly relates to the related technical field of fireproof rolling shutter doors. According to the invention, the roller shutter door main body is made of galvanized steel plates, and is formed by cold bending equipment, so that the size is more standard, the structure is reasonable, firm, practical and anti-theft, the steel material is more environment-friendly, the effects of heat insulation and fire prevention are achieved in hours, the transfer time of people is more sufficient, the problems of poor durability, large occupied space and more environmental protection are solved, and the social benefit is remarkable.

Description

Steel heat-insulation fireproof rolling shutter door

Technical Field

The invention relates to the technical field of fire-proof rolling doors, in particular to a steel heat-insulation fire-proof rolling door.

Background

The rolling door is suitable for public places or houses such as commercial door faces, garages, markets, hospitals, industrial and mining enterprises and the like, particularly, the rolling door has a large door opening, and can be conveniently and quickly opened in places where a ground door body is inconvenient to install.

The existing fireproof rolling shutter door with the heat insulation function is made of inorganic cloth materials, is easy to damage in production, installation and use, has poor durability, does not have the anti-theft function, has a double-track structure, occupies large space and is not environment-friendly.

Disclosure of Invention

In order to overcome the above defects in the prior art, embodiments of the present invention provide a steel heat-insulating fire-resistant rolling shutter door, wherein the existing fire-resistant rolling shutter door with a heat-insulating function is made of an inorganic fabric material, and is easy to be damaged in production, installation and use, and has poor durability, and has no problems of anti-theft function, large occupied space of a double-rail structure, environmental pollution and the like.

In order to achieve the purpose, the invention provides the following technical scheme: a steel heat-insulation fireproof rolling shutter door comprises a door frame and a track silencing mechanism, wherein tracks are arranged on two sides of the tail end of the door frame, a sliding block is arranged inside each track, the outer side wall of each sliding block is connected with the rolling shutter door, a driving motor is arranged on one side wall of the door frame, the output end of the driving motor is connected with a rotating shaft, the outer ring of the rotating shaft is connected with a small rotating wheel, a chain is sleeved on the outer ring of the small rotating wheel, a large rotating wheel is connected to the inner ring of the other side of the chain, the large rotating wheel is sleeved on the outer side wall of a main shaft, and the outer ring of the main shaft is connected with the rolling shutter door;

the track silencing mechanisms are respectively arranged on two sides of the lower portion of the inner portion of the door frame, the water storage mechanism is arranged on the upper portion of the inner portion of the door frame, the anti-theft mechanism is installed on the surface of the tail end of the rolling door, the base is arranged on the rear portion of the rolling door, and the circuit control box is arranged on the other side wall of the door frame.

Preferably, the rolling door is made of fireproof and heat-insulating galvanized steel plate materials, and a rubber pad with the same length as the rolling door is arranged at the tail end of the rolling door.

Preferably, the rolling door is connected with the track in a sliding mode through a sliding block, and the track is arranged in a single track mode.

Preferably, track silence mechanism includes the oil tank, the inner wall below both sides of oil tank all are connected with the oil guide plate of slope form, the end of oil tank runs through the oil head that goes out that has loudspeaker form, the inside at door frame is installed to the oil tank, it runs through the bottom of door frame to go out the oil head.

Preferably, the retaining mechanism includes the water storage box, the internally mounted of water storage box has the water pump, the output of water pump is connected with main water pipe, a plurality of distributive pipe is connected to the port of main water pipe, a plurality of loudspeaker form's shower nozzle is connected on the top of a plurality of distributive pipe.

Preferably, the water inlet has been seted up on the top of water storage box, the internally mounted of water inlet has the filter screen that can dismantle.

Preferably, the anti-theft mechanism comprises a hydraulic cylinder, the output end of the hydraulic cylinder is connected with a hydraulic rod, the top end of the hydraulic rod is connected with a threaded rod, and the hydraulic cylinder is fixedly installed on the roller shutter door.

Preferably, the surface edge of base is seted up the screw hole that matches with the threaded rod, the threaded rod is the inside of embedding screw hole.

Preferably, the outside of the circuit control box is respectively and electrically connected with an alarm and a smoke sensor, the smoke sensor is arranged below the alarm, the circuit control box, the alarm and the smoke sensor form an electrical series connection structure, the type of the alarm is CY-1210-5042-2.4K, and the type of the smoke sensor is JKD-501.

Preferably, the smoke sensor is electrically connected with the water pump, and the smoke sensor and the water pump form an electrical series connection structure.

The invention has the technical effects and advantages that:

1. according to the invention, the roller shutter door main body is made of galvanized steel plates, and is formed by cold bending equipment, so that the size is more standard, the structure is reasonable, firm, practical and anti-theft, the steel material is more environment-friendly, the heat insulation and fire prevention are realized in hours, the transfer time of people is more sufficient, the problems of poor durability, large occupied space and more environmental protection are solved, and the remarkable social benefit is achieved;

2. according to the invention, the oil guide plate can drop oil bodies in the oil tank to the surfaces of the track and the sliding block through the nozzle, so that the oil guide plate has a lubricating effect on the track and the sliding block, avoids the problem that the track and the sliding block have high sliding wave rate after long-time use, and also has the noise reduction effect on the rolling door when the rolling door curls or descends;

3. according to the invention, the water pump can pump water in the water storage tank to the outside of the rolling door through the water pipe, so that the air around the rolling door can be cooled, and the rolling door can be opened by a rescue team;

4. in the invention, in the process of electrifying the hydraulic cylinder, the hydraulic rod drives the threaded rod to lift back and forth, so that a user can automatically lock the roller shutter door.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a schematic view of the operation structure of the rolling door of the invention.

FIG. 3 is an enlarged view of the portion A of FIG. 1 according to the present invention.

Fig. 4 is a schematic view of the water storage mechanism of the present invention.

Fig. 5 is a schematic structural diagram of the anti-theft mechanism of the present invention.

FIG. 6 is a schematic diagram of the external structure of the circuit control box according to the present invention.

FIG. 7 is a schematic diagram of the control system of the present invention.

The reference signs are: 1. a door frame; 2. a track; 3. a slider; 4. a roller shutter door; 5. a drive motor; 6. a rotating shaft; 7. a small rotating wheel; 8. a chain; 9. a large rotating wheel; 10. a main shaft; 11. a track muting mechanism; 1101. an oil tank; 1102. an oil guide plate; 1103. an oil outlet head; 12. a water storage mechanism; 1201. a water storage tank; 1202. a water pump; 1203. a main water pipe; 1204. a water diversion pipe; 1205. a water inlet; 1206. filtering with a screen; 13. an anti-theft mechanism; 1301. a hydraulic cylinder; 1302. a hydraulic lever; 1303. a threaded rod; 14. a base; 15. a line control box; 16. an alarm; 17. a smoke sensor.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The steel heat-insulation fireproof rolling door comprises a door frame 1, a track muting mechanism 11, a circuit control box 15, an alarm 16 and a smoke sensor 17, wherein tracks 2 are arranged on two sides of the tail end of the door frame 1, a slider 3 is arranged inside each track 2, a rolling door 4 is connected to the outer side wall of each slider 3, a driving motor 5 is arranged on one side wall of the door frame 1, the output end of the driving motor 5 is connected with a rotating shaft 6, the outer ring of the rotating shaft 6 is connected with a small rotating wheel 7, a chain 8 is sleeved on the outer ring of the small rotating wheel 7, a large rotating wheel 9 is connected to the inner ring of the other side of the chain 8, the large rotating wheel 9 is sleeved on the outer side wall of a main shaft 10, and the outer ring of the main shaft 10 is connected with the rolling door 4;

the track muting mechanisms 11 are respectively arranged on two sides of the lower portion of the interior of the door frame 1, the water storage mechanism 12 is arranged on the upper portion of the interior of the door frame 1, the anti-theft mechanism 13 is arranged on the surface of the tail end of the rolling door 4, the base 14 is arranged on the rear portion of the rolling door 4, and the other side wall of the door frame 1 is provided with the circuit control box 15.

Specifically, rolling slats door 4 is the thermal-insulated galvanized steel sheet material of fire prevention, the end of rolling slats door 4 is provided with the rubber pad with the equal length of rolling

slats door

4, and 4 main parts of rolling slats door adopt galvanized steel sheet, and the forming of clod wash equipment, the size is more standard, and rational in infrastructure firm practicality is strong has the theftproof function concurrently to the steel material is more environmental protection, and reaches 4 hours thermal-insulated fires prevention, and personage transfer time is more sufficient.

Specifically, rolling slats door 4 passes through slider 3 and track 2 sliding connection, track 2 is the monorail setting, and the monorail design takes up an area of for a short time to rolling slats door 4 is convenient for curl or expand in the mating reaction of slider 3.

Specifically, the track muting mechanism 11 includes the oil tank 1101, the inner wall below both sides of oil tank 1101 all are connected with the oil board 1102 that draws of slope form, the end of oil tank 1101 is run through has tubaeform oil outlet 1103, the inside at door frame 1 is installed to oil tank 1101, oil outlet 1103 runs through the bottom of door frame 1, draws oil board 1102 and can drip the inside oil body of oil tank 1101 to the surface of track 2 and slider 3 through the nozzle, all has lubricated effect to it, avoids track 2 and slider 3 long-time use slip wave rate great, also has the efficiency of making an uproar when curling or descending to rolling slats door 4.

Specifically, the water storage mechanism 12 comprises a water storage tank 1201, the water pump 1202 is installed inside the water storage tank 1201, the output end of the water pump 1202 is connected with a main water pipe 1203, a plurality of water distribution pipes 1204 are connected to the port of the main water pipe 1203, a plurality of horn-shaped spray heads are connected to the top ends of the water distribution pipes 1204, the water pump 1202 can pump water inside the water storage tank 1201 to the outside of the rolling door 4 through a water pipe, and the air around the rolling door 4 has a cooling effect so as to facilitate opening of the rolling door 4 by a rescue team.

Specifically, a water inlet 1205 is opened at the top end of the water storage tank 1201, a detachable filter screen 1206 is installed inside the water inlet 1205, the filter screen 1206 can prevent external dust and fallen leaves from entering the water storage tank 1201, and the blocking condition of the inside of the water storage tank 1201 can be avoided.

Specifically, the anti-theft mechanism 13 includes a hydraulic cylinder 1301, the output end of the hydraulic cylinder 1301 is connected with a hydraulic rod 1302, the top end of the hydraulic rod 1302 is connected with a threaded rod 1303, the hydraulic cylinder 1301 and the roller shutter door 4 are fixedly mounted, and in the process of electrifying the hydraulic cylinder 1301, the hydraulic rod 1302 drives the threaded rod 1303 to lift back and forth, so that a user can automatically lock the roller shutter door 4.

Specifically, the surface edge of the base 14 is provided with a threaded hole matched with the threaded rod 1303, and the threaded rod 1303 is embedded into the threaded hole, so that the anti-theft function of the roller shutter door 4 can be enhanced.

Specifically, the outside of the circuit control box 15 is respectively and electrically connected with an alarm 16 and a smoke sensor 17, the smoke sensor 17 is arranged below the alarm 16, the circuit control box 15, the alarm 16 and the smoke sensor 17 form an electrical series connection structure, the model of the alarm 16 is CY-1210-5042-2.4K, the model of the smoke sensor 17 is JKD-501, under the action of the central processing module, the smoke sensor 17 transmits sensed smoke information to the alarm 16 through the information transmission module, and at the moment, the alarm 16 starts to give an alarm and has the functions of warning and further reminding surrounding personnel.

Specifically, the smoke sensor 17 is electrically connected to the water pump 1202, the smoke sensor 17 and the water pump 1202 form an electrical series structure, and the central processing module controls the on/off of the water pump 1202 under the action of the central processing module, so that the central processing module not only warns surrounding people, but also extinguishes surrounding fire.

The working principle of the invention is as follows: firstly, after the door frame 1 and the rolling door 4 are installed, an electric appliance is connected with an external power supply, when the rolling door 4 needs to be rolled or unfolded, a power switch of a driving motor 5 is turned on, at the moment, a rotating shaft 6 drives a small rotating wheel 7 to rotate, the small rotating wheel 7 drives a large rotating wheel 9 and a main shaft 10 to rotate through a chain 8, in the process, the rolling door 4 can slide up and down in a track 2 through a sliding block 3 and can also drive the rolling door 4 to be rolled or unfolded, after the rolling or unfolding is finished, the power switch of the driving motor 5 is turned off, then oil can be injected into an internal control part of an oil tank 1101 through an oil inlet on the surface of the oil tank 1101, at the moment, an oil guide plate 1102 can drip oil bodies in the oil tank 1101 to the surfaces of the track 2 and the sliding block 3 through a nozzle and has a lubricating effect on the surfaces of the track 2 and the sliding block 3, the sliding wave rate is prevented from being larger after the track 2 and the sliding block 3 are used for a long time, and the rolling door 4 can also have a noise reduction effect when being curled or being descended, secondly, when a fire disaster occurs, the smoke sensor 17 starts to work under the state of the power supply module, and transmits signals to the central processing module through the information identification module and the information transmission module, at the moment, the central processing module controls the alarm 16 to work and make a sound, so that the central processing module has the function of warning and reminding people around, and simultaneously controls the water pump 1202 to work, the water pump 1202 can pump the water in the water storage tank 1201 to the outside of the rolling door 4 through a water pipe, so that the air around the rolling door 4 has the function of cooling, so that a rescue team can open the rolling door 4, finally, as the main body of the rolling door 4 adopts a galvanized steel plate, the cold bending equipment is formed, the size is more standard, the structure is reasonable, firm, the practicability is strong, the anti-theft function is realized, the steel material is more environment-friendly, the heat insulation and fire prevention can be achieved for 4 hours, the people transfer time is more sufficient, wherein the model number of the driving motor 5 is YE2-132S-4, the water pump 1202 is DSL2-12-374, which is the use process of the steel heat-insulation fireproof rolling door.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a thermal-insulated fire prevention rolling slats door of steel, includes door frame (1) and track silence mechanism (11), its characterized in that: the rolling door is characterized in that tracks (2) are arranged on two sides of the tail end of the door frame (1), a sliding block (3) is arranged inside the track (2), a rolling door (4) is connected to the outer side wall of the sliding block (3), a driving motor (5) is arranged on one side wall of the door frame (1), the output end of the driving motor (5) is connected with a rotating shaft (6), a small rotating wheel (7) is connected to the outer ring of the rotating shaft (6), a chain (8) is sleeved on the outer ring of the small rotating wheel (7), a large rotating wheel (9) is connected to the inner ring of the other side of the chain (8), the large rotating wheel (9) is sleeved on the outer side wall of a main shaft (10), and the outer ring of the main shaft (10) is connected with the rolling door (4);

the track mute mechanism (11) sets up respectively in the inside below both sides of door frame (1), the inside top of door frame (1) is provided with retaining mechanism (12), the terminal surface mounting of rolling slats door (4) has anti-theft mechanism (13), the rear of rolling slats door (4) is provided with base (14), another lateral wall of door frame (1) is provided with line control box (15).

2. A steel thermal insulation fire resistant roller shutter door as claimed in claim 1, wherein: the rolling door (4) is made of fireproof and heat-insulating galvanized steel plate materials, and a rubber pad with the same length as the rolling door (4) is arranged at the tail end of the rolling door (4).

3. A steel thermal insulation fire resistant roller shutter door as claimed in claim 1, wherein: the rolling door (4) is connected with the track (2) in a sliding mode through the sliding block (3), and the track (2) is arranged in a single track mode.

4. A steel thermal insulation fire resistant roller shutter door as claimed in claim 1, wherein: the track silencing mechanism (11) comprises an oil tank (1101), wherein two sides of the lower portion of the inner wall of the oil tank (1101) are connected with inclined oil guide plates (1102), the tail end of the oil tank (1101) penetrates through a horn-shaped oil outlet head (1103), the oil tank (1101) is installed inside the door frame (1), and the oil outlet head (1103) penetrates through the bottom of the door frame (1).

5. A steel thermal insulation fire resistant roller shutter door as claimed in claim 1, wherein: the water storage mechanism (12) comprises a water storage tank (1201), a water pump (1202) is installed inside the water storage tank (1201), the output end of the water pump (1202) is connected with a main water pipe (1203), a plurality of water distribution pipes (1204) are connected to ports of the main water pipe (1203), and a plurality of horn-shaped spray heads are connected to the top ends of the water distribution pipes (1204).

6. A steel heat insulation fireproof rolling shutter door according to claim 5, characterized in that: water inlet (1205) have been seted up to the top of water storage box (1201), the internally mounted of water inlet (1205) has filter screen (1206) that can dismantle.

7. A steel thermal insulation fire resistant roller shutter door as claimed in claim 1, wherein: the anti-theft mechanism (13) comprises a hydraulic cylinder (1301), the output end of the hydraulic cylinder (1301) is connected with a hydraulic rod (1302), the top end of the hydraulic rod (1302) is connected with a threaded rod (1303), and the hydraulic cylinder (1301) and the roller shutter door (4) are fixedly installed.

8. A steel heat insulation fire resistant rolling shutter door as claimed in claim 7, wherein: the edge of the surface of the base (14) is provided with a threaded hole matched with the threaded rod (1303), and the threaded rod (1303) is embedded into the threaded hole.

9. A steel thermal insulation fire resistant roller shutter door as claimed in claim 1, wherein: the circuit control box is characterized in that an alarm (16) and a smoke sensor (17) are respectively and electrically connected to the outer portion of the circuit control box (15), the smoke sensor (17) is arranged below the alarm (16), the circuit control box (15), the alarm (16) and the smoke sensor (17) form an electrical series connection structure, the type of the alarm (16) is CY-1210-5042-2.4K, and the type of the smoke sensor (17) is JKD-501.

10. A steel heat insulating and fire resisting rolling shutter door as claimed in claim 9, wherein: the smoke sensor (17) is electrically connected with the water pump (1202), and the smoke sensor (17) and the water pump (1202) form an electrical series connection structure.