A fireproof intelligent door and window self-opening and closing device

Abstract

The present invention discloses a self-opening and closing device for fireproof intelligent doors and windows, which relates to the technical field of fireproof intelligent doors and windows. The technical solution is as follows: It includes a frame, and a control mechanism is provided at the top of the frame. The control mechanism includes a first transmission box, and the first transmission box is fixedly connected to the top of the frame. A motor is fixedly provided on one side of the first transmission box, and the output end of the motor is fixedly connected to a transmission shaft. One end of the transmission shaft extends into the interior of the first transmission box. Two first threaded rods are embedded in the interior of the first transmission box. First sleeves are sleeved on the outer sides of the two first threaded rods. Connecting rods are fixedly connected to the bottoms of the two first sleeves. A through groove is opened at the bottom of the first transmission box, and the through groove penetrates through to the interior of the frame. The bottom ends of the two connecting rods both extend into the interior of the frame. The beneficial effect of the present invention is that the present invention improves the fireproof efficiency of intelligent doors and windows, and at the same time, the device adopts a double protection structure, which brings great guarantee to the safety of users.

Description

Technical Field

[0001] The present invention relates to the technical field of fireproof intelligent doors and windows, and particularly relates to a self-opening and closing device for fireproof intelligent doors and windows. Background Art

[0002] Intelligent doors and windows generally refer to doors and windows installed with advanced anti-theft, anti-robbery, and alarm system technologies.

[0003] Existing intelligent doors and windows generally only have the function of intelligent opening and closing, but generally do not have fireproof effects. At the same time, the protection effect of existing intelligent doors and windows only has a single glass structure and cannot play a good protective role. Summary of the Invention

[0004] Therefore, the present invention provides a self-opening and closing device for fireproof intelligent doors and windows. When a fire occurs, the motor is started through computer control. The start of the motor drives two telescopic plates to merge together, and at the same time, two isolation windows are closed to start the protection effect. In addition, the operation of the motor also drives two baffles to rotate, so that the water flow inside the water tank sprays out from two spray pipes to play a role in fireproof cooling, so as to solve the problem that existing intelligent doors and windows generally only have the function of intelligent opening and closing, but generally do not have fireproof effects, and at the same time, the protection effect of existing intelligent doors and windows only has a single glass structure and cannot play a good protective role.

[0005] To achieve the above object, the present invention provides the following technical solution: A self-opening and closing device for fireproof intelligent doors and windows, including a frame, and a control mechanism is provided at the top of the frame;

[0006] The control mechanism includes a first transmission box fixedly connected to the top of the frame. A motor is fixedly provided on one side of the first transmission box. The output end of the motor is fixedly connected to a transmission shaft, and one end of the transmission shaft extends into the first transmission box. Two first threaded rods are embedded in the first transmission box. First sleeves are sleeved on the outer sides of the two first threaded rods. Connecting rods are fixedly connected to the bottoms of the two first sleeves. A through groove is opened at the bottom of the first transmission box, and the through groove penetrates into the frame. The bottom ends of the two connecting rods both extend into the frame. Telescopic plates are fixedly connected to both sides inside the frame, and the two telescopic plates are respectively fixedly connected to the bottom ends of the two connecting rods. Moving rods are fixedly connected to the front sides of the two first sleeves. A second transmission box is fixedly connected to the front side of the first transmission box. A moving groove is opened on the front side of the first transmission box and extends into the second transmission box. The front ends of the two moving rods both extend into the second transmission box. Two first rotating rods and second rotating rods are embedded in the second transmission box. The two second rotating rods are respectively located outside the two first rotating rods. First transmission wheels and second transmission wheels are fixedly sleeved on the outer sides of the two first rotating rods and second rotating rods respectively. Transmission belts are sleeved on the outer sides of the two first transmission wheels and second transmission wheels respectively, and the two transmission belts are respectively fixed to the front ends of the two moving rods. A fire extinguishing component is provided on the top of the frame, and the fire extinguishing component is arranged at the rear side of the second transmission box.

[0007] Preferably, the fire extinguishing component includes two movable rods respectively fixedly connected to the rear sides of the two first sleeves. An activity groove is opened on the rear side of the first transmission box, and the rear ends of the two movable rods both penetrate to the outside of the activity groove.

[0008] Preferably, second sleeves are fixedly connected to the rear ends of the two movable rods, and second threaded rods are embedded in the two second sleeves.

[0009] Preferably, round rods are fixedly embedded in the two second threaded rods. A water tank is fixedly connected to the top of the first transmission box. Two connecting pipes are fixedly connected to the bottom of the rear side of the water tank. The outer ends of the two round rods respectively extend into the two connecting pipes. Baffles are embedded in the two connecting pipes, and the two baffles are respectively fixedly connected to the outer ends of the two round rods. Spray pipes are fixedly connected to the bottoms of the two connecting pipes.

[0010] Preferably, two connecting grooves are opened on the front side of the frame. The bottom ends of the two second rotating rods both extend into the connecting grooves. Activity plates are embedded in the two connecting grooves. Two isolation windows are embedded in the frame. Card slots are opened at the bottoms of the two connecting grooves. Connecting rods are embedded in the two card slots, and the two connecting rods are respectively fixedly connected to the two isolation windows and the activity plates.

[0011] Preferably, a plurality of positioning grooves are formed in the front side of the frame, positioning rods are fixedly embedded in the plurality of positioning grooves, positioning plates are sleeved on the outer sides of the two positioning rods, and the plurality of positioning plates are respectively fixedly connected to the outer sides of the two isolation windows.

[0012] Preferably, the transmission shaft is movably connected to the first transmission box through a rolling bearing.

[0013] Preferably, both the first rotating rod and the second rotating rod are movably connected to the second transmission box through rolling bearings.

[0014] Preferably, the plurality of positioning plates are respectively movably connected to the plurality of positioning rods.

[0015] Preferably, the two round rods are respectively movably connected to the two connecting pipes through seal ring bearings, the first threaded rod is in threaded connection with the first sleeve, and the second threaded rod is in threaded connection with the second sleeve.

[0016] The beneficial effects of the present invention are as follows:

[0017] 1. When a fire occurs in the present invention, the motor is started by computer control. The motor starts to drive the two telescopic plates to merge together, and at the same time the two isolation windows are closed, so as to start the protection effect, so as to solve the problem that the existing intelligent doors and windows generally only have the functions of intelligent opening and closing, but generally do not have fire prevention effect, and at the same time the protection effect of the existing intelligent doors and windows only has a single glass structure and cannot play a good protection effect. The present invention improves the fire prevention efficiency of the intelligent doors and windows, and at the same time the device adopts a double protection structure, which brings great guarantee to the safety of users;

[0018] 2. In addition, when the motor works to control the closing of the protection device, the device also drives the two baffle plates to rotate, so that the water flow in the water tank sprays out from the two spray pipes, playing a role in fire prevention and cooling, which plays a crucial role in the escape of users and greatly increases the probability of users' escape. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only exemplary, and for those of ordinary skill in the art, without creative efforts, other implementation drawings can also be obtained according to the provided drawings.

[0020] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the implementation conditions of the present invention. Therefore, they do not have substantial technical significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size, without affecting the effects that the present invention can produce and the purposes that can be achieved, should still fall within the scope covered by the technical content disclosed in the present invention.

[0021] Figure 1 It is a schematic diagram of the overall structure provided by the present invention;

[0022] Figure 2 Provided by the present invention Figure 1 The enlarged view of part A in

[0023] Figure 3 It is a schematic diagram of the rear view structure provided by the present invention;

[0024] Figure 4 Provided by the present invention Figure 3 The enlarged view of part B in

[0025] Figure 5 It is the sectional view of the front view provided by the present invention Figure 1 ;

[0026] Figure 6 Provided by the present invention Figure 5 The enlarged view of part C in

[0027] Figure 7 It is the sectional view of the front view provided by the present invention Figure 2 ;

[0028] Figure 8 It is a schematic diagram of the three-dimensional structure of the first sleeve and the second sleeve provided by the present invention;

[0029] In the figure: 1 frame, 2 first transmission box, 3 motor, 4 transmission shaft, 5 first threaded rod, 6 first sleeve, 7 connecting rod, 8 through groove, 9 telescopic plate, 10 moving rod, 11 second transmission box, 12 first rotating rod, 13 second rotating rod, 14 moving groove, 15 first transmission wheel, 16 second transmission wheel, 17 conveyor belt, 18 movable rod, 19 movable groove, 20 second sleeve, 21 second threaded rod, 22 round rod, 23 water tank, 24 connecting pipe, 25 baffle, 26 water spray pipe, 27 connecting groove, 28 movable plate, 29 isolation window, 30 clamping groove, 31 connecting rod, 32 positioning groove, 33 positioning rod, 34 positioning plate. Detailed implementation manners

[0030] The following is a description of the preferred embodiments of the present invention with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0031] Referring to the attached Figure 1 - attached Figure 8 , a fireproof intelligent door and window self-opening and closing device provided by the present invention includes a frame 1, and a control mechanism is provided at the top of the frame 1;

[0032] The control mechanism includes a first transmission box 2, the first transmission box 2 is fixedly connected to the top of the frame 1, a motor 3 is fixedly provided on one side of the first transmission box 2, the output end of the motor 3 is fixedly connected to a transmission shaft 4, one end of the transmission shaft 4 extends into the interior of the first transmission box 2, two first threaded rods 5 are embedded in the interior of the first transmission box 2, first sleeves 6 are sleeved on the outer sides of the two first threaded rods 5, connecting rods 7 are fixedly connected to the bottoms of the two first sleeves 6, a through groove 8 is opened at the bottom of the first transmission box 2, the through groove 8 penetrates to the interior of the frame 1, the bottom ends of the two connecting rods 7 both extend into the interior of the frame 1, telescopic plates 9 are fixedly connected to both sides inside the frame 1, the two telescopic plates 9 are respectively fixedly connected to the bottom ends of the two connecting rods 7, moving rods 10 are fixedly connected to the front sides of the two first sleeves 6, a second transmission box 11 is fixedly connected to the front side of the first transmission box 2, a moving groove 14 is opened on the front side of the first transmission box 2, the moving groove 14 extends into the interior of the second transmission box 11, the front ends of the two moving rods 10 both extend into the interior of the second transmission box 11, two first rotating rods 12 and second rotating rods 13 are embedded in the interior of the second transmission box 11, the two second rotating rods 13 are respectively located outside the two first rotating rods 12, first transmission wheels 15 and second transmission wheels 16 are fixedly sleeved on the outer sides of the two first rotating rods 12 and second rotating rods 13 respectively, conveyor belts 17 are sleeved on the outer sides of the two first transmission wheels 15 and second transmission wheels 16, the two conveyor belts 17 are respectively fixed to the front ends of the two moving rods 10, a fire extinguishing component is provided at the top of the frame 1, and the fire extinguishing component is arranged at the rear side of the second transmission box 11;

[0033] Two connection grooves 27 are opened on the front side of the frame 1, the bottom ends of the two second rotating rods 13 both extend into the connection grooves 27, movable plates 28 are embedded in the two connection grooves 27, two isolation windows 29 are embedded in the frame 1, clamping grooves 30 are opened at the bottoms of the two connection grooves 27, connecting rods 31 are embedded in the two clamping grooves 30, the two connecting rods 31 are respectively fixedly connected to the two isolation windows 29 and the movable plates 28, a plurality of positioning grooves 32 are opened on the front side of the frame 1, positioning rods 33 are fixedly embedded in the plurality of positioning grooves 32, positioning plates 34 are sleeved on the outer sides of the two positioning rods 33, and the plurality of positioning plates 34 are respectively fixedly connected to the outer sides of the two isolation windows 29;

[0034] In this embodiment, when a fire occurs, the motor 3 is started by computer control. The start of the motor 3 drives the transmission shaft 4 and the first threaded rod 5 to rotate. The rotation of the two first threaded rods 5 drives the two first sleeves 6 to move. The movement of the two first sleeves 6 drives the two connecting rods 7 to move. The movement of the two connecting rods 7 drives the two telescopic plates 9 to extend, so that the two telescopic plates 9 are combined together. At the same time, the movement of the two first sleeves 6 drives the two moving rods 10 to move. The movement of the two moving rods 10 drives the two conveyor belts 17 to rotate. The rotation of the two conveyor belts 17 drives the first transmission wheel 15 and the second transmission wheel 16 to rotate, thereby driving the two second rotating rods 13 to rotate. The rotation of the second rotating rod 13 drives the two movable plates 28 to rotate. The movement of the two movable plates 28 drives the two connecting rods 31 and the isolation window 29 to rotate. Since the second rotating rod 13 and the positioning rod 33 are on the same center line, the movable plate 28 can drive the isolation window 29 to rotate stably;

[0035] Among them, in order to achieve the purpose of fire extinguishing, the present device is realized by the following technical solution: The fire extinguishing component includes two movable rods 18. The two movable rods 18 are respectively fixedly connected to the rear sides of the two first sleeves 6. An activity slot 19 is opened at the rear side of the first transmission box 2. The rear ends of the two movable rods 18 both penetrate to the outside of the activity slot 19. The rear ends of the two movable rods 18 are both fixedly connected with second sleeves 20. Second threaded rods 21 are embedded in the two second sleeves 20. Round rods 22 are fixedly embedded in the two second threaded rods 21. A water tank 23 is fixedly connected to the top of the first transmission box 2. Two connecting pipes 24 are fixedly connected to the bottom rear side of the water tank 23. The outer ends of the two round rods 22 respectively extend into the two connecting pipes 24. Baffles 25 are embedded in the two connecting pipes 24. The two baffles 25 are respectively fixedly connected to the outer ends of the two round rods 22. Water spray pipes 26 are fixedly connected to the bottoms of the two connecting pipes 24;

[0036] The movement of the two first sleeves 6 drives the two movable rods 18 and the second sleeves 20 to move. Since the thread pitches of the two second threaded rods 21 are relatively large, the movement of the two second sleeves 20 drives the two second threaded rods 21 to rotate. The rotation of the two second threaded rods 21 drives the two round rods 22 to rotate. The rotation of the two round rods 22 drives the two baffles 25 to rotate, so that the water flow inside the water tank 23 is sprayed out from the two water spray pipes 26, playing a role in fire prevention and temperature reduction;

[0037] Among them, in order to achieve the purpose of connection, the present device is realized by the following technical solution: The transmission shaft 4 and the first transmission box 2 are movably connected through a rolling bearing. The first rotating rod 12 and the second rotating rod 13 are both movably connected to the second transmission box 11 through a rolling bearing. Multiple positioning plates 34 are respectively movably connected to multiple positioning rods 33. The two round rods 22 are respectively movably connected to the two connecting pipes 24 through a sealing ring bearing. The first threaded rod 5 and the first sleeve 6 are threadedly connected. The second threaded rod 21 and the second sleeve 20 are threadedly connected.

[0038] The usage process of the present invention is as follows: When a fire occurs, the motor 3 is started by computer control. The start of the motor 3 drives the transmission shaft 4 and the first threaded rod 5 to rotate. The rotation of the two first threaded rods 5 drives the two first sleeves 6 to move. The movement of the two first sleeves 6 drives the two connecting rods 7 to move. The movement of the two connecting rods 7 drives the two telescopic plates 9 to extend, so that the two telescopic plates 9 are combined together. At the same time, the movement of the two first sleeves 6 drives the two moving rods 10 to move. The movement of the two moving rods 10 drives the two conveyor belts 17 to rotate. The rotation of the two conveyor belts 17 drives the first transmission wheel 15 and the second transmission wheel 16 to rotate, thereby driving the two second rotating rods 13 to rotate. The rotation of the second rotating rods 13 drives the two movable plates 28 to rotate. The movement of the two movable plates 28 drives the two connecting rods 31 and the isolation window 29 to rotate. Since the second rotating rod 13 and the positioning rod 33 are on the same center line, the movable plate 28 can drive the isolation window 29 to rotate stably. The movement of the two first sleeves 6 drives the two movable rods 18 and the second sleeves 20 to move. Since the thread pitch of the two second threaded rods 21 is relatively large, the movement of the two second sleeves 20 drives the two second threaded rods 21 to rotate. The rotation of the two second threaded rods 21 drives the two round rods 22 to rotate. The rotation of the two round rods 22 drives the two baffle plates 25 to rotate, so that the water flow inside the water tank 23 is sprayed out from the two spray pipes 26, achieving the effect of fire prevention and temperature reduction.

[0039] The above are only the preferred embodiments of the present invention. Any person skilled in the art may modify the present invention by using the technical solutions described above or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement made according to the technical solution of the present invention falls within the scope of protection required by the present invention.

Claims

1. A fire-proof intelligent door and window self-opening and closing device, comprising a frame, characterized in that: A control mechanism is provided at the top of the frame; The control mechanism includes a first transmission box fixedly connected to the top of the frame. A motor is fixedly provided on one side of the first transmission box. The output end of the motor is fixedly connected to a transmission shaft, and one end of the transmission shaft extends into the first transmission box. Two first threaded rods are embedded in the first transmission box. First sleeves are sleeved on the outer sides of the two first threaded rods. Connecting rods are fixedly connected to the bottoms of the two first sleeves. A through groove is opened at the bottom of the first transmission box, and the through groove penetrates to the inside of the frame. The bottom ends of the two connecting rods both extend into the frame. Telescopic plates are fixedly connected to both sides inside the frame, and the two telescopic plates are respectively fixedly connected to the bottom ends of the two connecting rods. Moving rods are fixedly connected to the front sides of the two first sleeves. A second transmission box is fixedly connected to the front side of the first transmission box. A moving groove is opened on the front side of the first transmission box and extends into the second transmission box. The front ends of the two moving rods both extend into the second transmission box. Two first rotating rods and a second rotating rod are embedded in the second transmission box. The two second rotating rods are respectively located outside the two first rotating rods. First transmission wheels and second transmission wheels are fixedly sleeved on the outer sides of the two first rotating rods and the second rotating rod respectively. Transmission belts are sleeved on the outer sides of the two first transmission wheels and the second transmission wheels, and the two transmission belts are respectively fixed to the front ends of the two moving rods. A fire extinguishing component is provided on the top of the frame, and the fire extinguishing component is arranged at the rear side of the second transmission box; Two connection grooves are opened on the front side of the frame. The bottom ends of the two second rotating rods both extend into the connection grooves. Movable plates are embedded in the two connection grooves. Two isolation windows are embedded in the frame. Card slots are opened at the bottoms of the two connection grooves. Connecting rods are embedded in the two card slots, and the two connecting rods are respectively fixedly connected to the two isolation windows and the movable plates; A plurality of positioning grooves are opened on the front side of the frame. Positioning rods are fixedly embedded in the plurality of positioning grooves. Positioning plates are sleeved on the outer sides of the two positioning rods, and the plurality of positioning plates are respectively fixedly connected to the outer sides of the two isolation windows.

2. The self-opening and closing device for fireproof intelligent doors and windows according to claim 1, wherein: The fire extinguishing component includes two movable rods respectively fixedly connected to the rear sides of the two first sleeves. An activity groove is opened on the rear side of the first transmission box, and the rear ends of the two movable rods both penetrate to the outside of the activity groove.

3. The self-opening and closing device for fireproof intelligent doors and windows according to claim 2, wherein: Second sleeves are fixedly connected to the rear ends of the two movable rods, and second threaded rods are embedded in the two second sleeves.

4. A self-opening and closing device for a fireproof intelligent door and window according to claim 3, characterized in that: Round rods are fixedly embedded in the two second threaded rods. A water tank is fixedly connected to the top of the first transmission box. Two connecting pipes are fixedly connected to the bottom rear side of the water tank. The outer ends of the two round rods respectively extend into the two connecting pipes. Baffles are embedded in the two connecting pipes, and the two baffles are respectively fixedly connected to the outer ends of the two round rods. Spray pipes are fixedly connected to the bottoms of the two connecting pipes.

5. The self-opening and closing device for fireproof intelligent doors and windows according to claim 1, characterized in that: The transmission shaft is movably connected to the first transmission box through a rolling bearing.

6. The self-opening and closing device for fireproof intelligent doors and windows according to claim 1, characterized in that: The first rotating rod and the second rotating rod are both movably connected to the second transmission box through a rolling bearing.

7. A self-opening and closing device for a fireproof intelligent door and window according to claim 1, characterized in that: The plurality of positioning plates are respectively movably connected to the plurality of positioning rods.

8. The self-opening and closing device for fireproof intelligent doors and windows according to claim 4, wherein: The two round rods are respectively movably connected with two connecting pipes through sealing ring bearings, the first threaded rod is threadedly connected with the first sleeve, and the second threaded rod is threadedly connected with the second sleeve.

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