Flame-retardant fireproof rolling shutter door

Abstract

The utility model relates to the technical field of roller shutter doors, in particular to a flame-retardant fireproof roller shutter door. The rolling device comprises two guide rails, the upper ends of the two guide rails are provided with the same rolling bin, the surfaces of the guide rails are fixedly connected with a control center, the sides, close to each other, of the two guide rails are connected with the same rolling door in a sliding mode, the rolling door is made of high-temperature-resistant materials, and the ends, close to the rolling bin, of the two guide rails are provided with cleaning devices. The cleaning device comprises a fixing frame, the two ends of the fixing frame are fixedly connected with the two ends of the guide rail, the section of the fixing frame is in a U shape, the upper surface of the fixing frame is fixedly connected with a fixing plate, the end, away from the fixing frame, of the fixing plate is fixedly connected with a servo motor, and the servo motor is electrically connected with a control center. And the output end of the servo motor is fixedly connected with a gear. The problems that cleaning can be achieved only through a ladder or professional equipment, and the cleaning difficulty and the safety risk are increased are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of rolling shutter doors, in particular to a flame retardant fireproof rolling shutter door. Background Art

[0002] Flame-retardant rolling shutter doors are mainly composed of rolling shutter blades, guide rails, drive systems, fire protection systems and control systems. They are used for fire and smoke partitions and are commonly found in industrial plants and warehouses.

[0003] In the prior art, many rolling shutter doors are usually installed at higher positions, especially in commercial places and industrial environments. However, due to the height problem, cleaning these areas requires the use of ladders or professional equipment to reach the cleaning, which increases the difficulty of cleaning and safety risks.

[0004] Therefore, it is necessary to provide a new flame retardant fireproof rolling shutter door to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art that a ladder or professional equipment is needed to achieve cleaning, which increases the difficulty of cleaning and the safety risk, and proposes a flame retardant fireproof rolling shutter door.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a flame-retardant fireproof rolling shutter door, comprising two guide rails, the upper ends of the two guide rails are provided with the same winding bin, the surface of the guide rails is fixedly connected with a control center, the side of the two guide rails close to each other is slidably connected with the same rolling shutter door, the rolling shutter door is made of high temperature resistant material, the ends of the two guide rails close to the winding bin are provided with a cleaning device, the cleaning device comprises a fixing frame, both ends of the fixing frame are fixedly connected to the two ends of the guide rails, the cross-section of the fixing frame is "U"-shaped, and the upper surface of the fixing frame is fixedly connected with a fixing A plate, one end of the fixed plate away from the fixed frame is fixedly connected to a servo motor, the servo motor control center is electrically connected, the output end of the servo motor is fixedly connected to a gear, the tooth surface of the gear is meshed with a rack, one side of the rack is fixedly connected to a movable plate, a positioning groove is provided on the surface of the movable plate, a positioning column is interference connected with the inner wall of the positioning groove, a cleaning plate is fixedly connected to the end of the positioning column away from the movable plate, sliders are fixedly connected on both sides of the movable plate, a sliding frame is fixedly connected to the position of the inner side of the fixed frame corresponding to the slider, and the inner wall of the sliding frame is slidably connected to the surface of the slider.

[0007] The effect achieved by the above components is: by providing a cleaning device, no manual cleaning is required, which saves labor costs and provides a more convenient and efficient cleaning method.

[0008] Preferably, a telescopic rod is fixedly connected to the position of the inner side of the fixed frame corresponding to the movable plate, and the other side of the telescopic rod is fixedly connected to one side of the movable plate.

[0009] The effect achieved by the above components is that during the movement of the moving plate, they play a role of limiting and fixing, thereby improving stability.

[0010] Preferably, the arc surface of the positioning column is fixedly connected with an extrusion ring, and the extrusion ring is an elastic rubber ring.

[0011] The effects achieved by the above components are: strengthening the friction between the positioning column and the positioning groove and improving the stability.

[0012] Preferably, a support plate is fixedly connected to the position of the inner side of the fixing frame corresponding to the rack, and one end of the support plate away from the fixing frame is rotatably connected to the rack.

[0013] The effect achieved by the above components is: supporting the servo motor.

[0014] Preferably, a collecting device is provided on the surface of the guide rail, and the collecting device includes two fixed blocks, one side of the fixed block is fixedly connected to the surface of the guide rail, a limiting groove is provided on the surface of the fixed block, the cross-section of the limiting groove is "T"-shaped, the inner wall of the limiting groove is slidably connected to a limiting rod, and the bottom surface of the limiting rod is fixedly connected to a collecting frame.

[0015] The effect achieved by the above components is: by providing a collecting device, it is achieved that there is no need for people to spend time and energy to clean and collect the dust on the rolling door, which plays a convenient role.

[0016] Preferably, the two fixed blocks are fixedly connected with magnets on one side away from each other, and auxiliary plates are fixedly connected with the positions corresponding to the magnets on both sides of the collection frame. The auxiliary plates are iron plates, and the surfaces of the magnets are adsorbed and connected with the surfaces of the auxiliary plates.

[0017] The effect achieved by the above components is: fixing the collection frame to prevent the collection frame from sliding out.

[0018] Preferably, a pull rod is fixedly connected to the surface of the collection frame, and the cross-section of the pull rod is "U"-shaped.

[0019] The effect achieved by the above components is: convenient for moving the collection frame.

[0020] In summary, the beneficial effects of the utility model are:

[0021] In the utility model, when the rolling shutter door needs to be cleaned, the control center is first operated to control the rolling shutter door to move downward. When the rolling shutter door moves to the bottom end of the guide rail, the control center is operated again to start the servo motor. The output end of the servo motor rotates counterclockwise, and the gear drives the rack to move toward the direction close to the rolling shutter door. When the cleaning plate is in squeeze contact with the rolling shutter door, the servo motor is turned off, and then the rolling shutter door is controlled to roll up. During this process, the cleaning plate cleans the rolling shutter door. When cleaning is not needed, the control center is operated to start the output end of the servo motor to rotate clockwise. At this time, the gear drives the rack to move away from the rolling shutter door. When the rack approaches the fixed frame, the servo motor is turned off.

[0022] By providing a cleaning device, it is achieved that manual cleaning is not required, which saves labor costs and provides a more convenient and efficient cleaning method.

[0023] In the utility model, when the rolling shutter door needs to be cleaned, the limiting rod on the collection frame is first aligned with the limiting groove on the fixing block and slid in. When the limiting rod is completely slid in, the magnetic adsorption connection between the auxiliary rod and the magnet fixes the collection frame. By providing a collection device, it is realized that there is no need to spend time and energy on cleaning and collecting the dust on the rolling shutter door, which plays a convenient role. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic diagram of the three-dimensional structure of a flame-retardant fireproof rolling shutter door provided by the utility model;

[0025] Figure 2 for Figure 1 A schematic structural diagram of the cleaning device shown;

[0026] Figure 3 for Figure 2 The enlarged structural diagram of A is shown;

[0027] Figure 4 for Figure 1 A schematic diagram of a partial structure of the cleaning device shown;

[0028] Figure 5 for Figure 1 A schematic diagram of the structure of the collecting device shown;

[0029] Figure 6 for Figure 5 A schematic diagram of the structure enlarged at point B is shown.

[0030] Legend: 1. Winding bin; 2. Guide rail; 3. Control center; 4. Rolling door; 5. Cleaning device; 501. Fixed frame; 502. Fixed plate; 503. Servo motor; 504. Gear; 505. Rack; 506. Moving plate; 507. Slider; 508. Sliding frame; 509. Positioning slot; 510. Positioning column; 511. Extrusion ring; 512. Cleaning plate; 513. Telescopic rod; 514. Support plate; 6. Collecting device; 61. Fixed block; 62. Limit rod; 63. Limit slot; 64. Collecting frame; 65. Auxiliary plate; 66. Magnet; 67. Pull rod. DETAILED DESCRIPTION

[0031] Reference Figures 1 to 6 As shown, the utility model provides a technical solution: a flame-retardant fireproof rolling shutter door, comprising two guide rails 2, the upper ends of the two guide rails 2 are provided with the same winding bin 1, the surface of the guide rails 2 is fixedly connected with a control center 3, the side of the two guide rails 2 close to each other is slidably connected with the same rolling shutter door 4, the rolling shutter door 4 is made of high temperature resistant material, a cleaning device 5 is provided at one end of the two guide rails 2 close to the winding bin 1, and a collecting device 6 is provided on the surface of the guide rail 2.

[0032] The specific configuration and functions of the cleaning device 5 and the collecting device 6 will be described in detail below.

[0033] Reference Figure 2 , Figure 3 and Figure 4As shown, in this embodiment: the cleaning device 5 includes a fixed frame 501, both ends of the fixed frame 501 are fixedly connected to the two ends of the guide rail 2, the cross section of the fixed frame 501 is "U"-shaped, the upper surface of the fixed frame 501 is fixedly connected to a fixed plate 502, the end of the fixed plate 502 away from the fixed frame 501 is fixedly connected to a servo motor 503, the servo motor 503 is electrically connected to the control center 3, the output end of the servo motor 503 is fixedly connected to a gear 504, and the tooth surface of the gear 504 is meshed with a rack 505, a movable plate 506 is fixedly connected to one side of the rack 505, a positioning groove 509 is opened on the surface of the movable plate 506, a positioning column 510 is interference-connected to the inner wall of the positioning groove 509, a cleaning plate 512 is fixedly connected to the end of the positioning column 510 away from the movable plate 506, sliders 507 are fixedly connected to both sides of the movable plate 506, a sliding frame 508 is fixedly connected to the inner side of the fixed frame 501 corresponding to the position of the slider 507, and the inner wall of the sliding frame 508 is slidably connected to the surface of the slider 507. The effects achieved by the above components are as follows: by providing a cleaning device 5, it is achieved that no manual cleaning is required, which saves labor costs and provides a more convenient and efficient cleaning method. A telescopic rod 513 is fixedly connected to the position of the movable plate 506 on the inner side of the fixed frame 501, and the other side of the telescopic rod 513 is fixedly connected to one side of the movable plate 506. During the movement of the movable plate 506, it plays a limiting and fixing role, thereby improving stability. An extrusion ring 511 is fixedly connected to the arc surface of the positioning column 510, and the extrusion ring 511 is an elastic rubber ring. The friction between the positioning column 510 and the positioning groove 509 is strengthened, thereby improving stability. A support plate 514 is fixedly connected to the position of the rack 505 on the inner side of the fixed frame 501, and one end of the support plate 514 away from the fixed frame 501 is rotatably connected to the rack 505 to support the servo motor 503.

[0034] Reference Figure 5 and Figure 6 As shown, in this embodiment: the collecting device 6 includes two fixed blocks 61, one side of the fixed block 61 is fixedly connected to the surface of the guide rail 2, and a limiting groove 63 is provided on the surface of the fixed block 61. The cross section of the limiting groove 63 is "T" shaped. The inner wall of the limiting groove 63 is slidably connected to the limiting rod 62, and the bottom surface of the limiting rod 62 is fixedly connected to the collecting frame 64. By providing the collecting device 6, it is realized that there is no need to spend time and energy on cleaning and collecting the dust on the rolling door 4, which plays a convenient role. The two fixed blocks 61 are fixedly connected to the sides away from each other with magnets 66, and the positions of the magnets 66 on both sides of the collecting frame 64 are fixedly connected with auxiliary plates 65, and the auxiliary plates 65 are iron plates. The surface of the magnets 66 is adsorbed and connected with the surface of the auxiliary plates 65. The effect achieved by the above components is: the collecting frame 64 is fixed to prevent the collecting frame 64 from sliding out, and the surface of the collecting frame 64 is fixedly connected with a pull rod 67, and the cross section of the pull rod 67 is "U" shaped, which is convenient for moving the collecting frame 64.

[0035] The flame retardant fireproof rolling shutter door provided by the utility model works on the following principle. In the utility model, when the rolling shutter door 4 needs to be cleaned, the control center 3 is operated first to control the rolling shutter door 4 to move downward. When the rolling shutter door 4 moves to the bottom end of the guide rail 2, the control center 3 is operated again to start the servo motor 503. The output end of the servo motor 503 rotates counterclockwise, and the gear 504 drives the rack 505 to move toward the direction close to the rolling shutter door 4. When the cleaning plate 512 is in squeeze contact with the rolling shutter door 4, the servo motor 503 is turned off to move, and then the rolling shutter door 4 is controlled to roll up. During this process, the cleaning plate 512 cleans the rolling shutter door 4. When no cleaning is required, the control center 3 is operated to start the output end of the servo motor 503 to rotate clockwise. At this time, the gear 504 drives the rack 505 to move away from the rolling shutter door 4. When the rack 505 approaches the fixed frame 501, the servo motor 503 is turned off.

[0036] In the utility model, when the rolling shutter door 4 needs to be cleaned, the limiting rod 62 on the collection frame 64 is first aligned with the limiting groove 63 on the fixing block 61 and slid in. When the limiting rod 62 is completely slid in, the magnetic adsorption connection between the auxiliary rod and the magnet 66 fixes the collection frame 64.

[0037] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. A flame retardant fireproof rolling shutter door, comprising two guide rails (2), characterized in that: The upper ends of the two guide rails (2) are provided with a same winding bin (1), the surfaces of the guide rails (2) are fixedly connected with a control center (3), the sides of the two guide rails (2) close to each other are slidably connected with a same rolling door (4), the rolling door (4) is made of a high temperature resistant material, the ends of the two guide rails (2) close to the winding bin (1) are provided with a cleaning device (5), the cleaning device (5) comprises a fixed frame (501), both ends of the fixed frame (501) are fixedly connected to both ends of the guide rails (2), the cross section of the fixed frame (501) is "U"-shaped, the upper surface of the fixed frame (501) is fixedly connected with a fixed plate (502), the end of the fixed plate (502) away from the fixed frame (501) is fixedly connected with a servo motor (503), the servo motor (503) controls The control center (3) is electrically connected, the output end of the servo motor (503) is fixedly connected to a gear (504), the tooth surface of the gear (504) is meshed with a rack (505), one side of the rack (505) is fixedly connected to a moving plate (506), a positioning groove (509) is provided on the surface of the moving plate (506), the inner wall of the positioning groove (509) is interference-connected with a positioning column (510), one end of the positioning column (510) away from the moving plate (506) is fixedly connected to a cleaning plate (512), both sides of the moving plate (506) are fixedly connected to sliders (507), the inner side of the fixed frame (501) is fixedly connected to a sliding frame (508) corresponding to the position of the sliding frame (507), and the inner wall of the sliding frame (508) is slidably connected to the surface of the sliding frame (507).

2. The flame retardant fireproof rolling shutter door according to claim 1, characterized in that: A telescopic rod (513) is fixedly connected to a position on the inner side of the fixed frame (501) corresponding to the movable plate (506), and the other side of the telescopic rod (513) is fixedly connected to one side of the movable plate (506).

3. The flame retardant fireproof rolling shutter door according to claim 1, characterized in that: The arc surface of the positioning column (510) is fixedly connected to an extrusion ring (511), and the extrusion ring (511) is an elastic rubber ring.

4. The flame retardant fireproof rolling shutter door according to claim 1, characterized in that: A support plate (514) is fixedly connected to the inner side of the fixed frame (501) at a position corresponding to the rack (505); one end of the support plate (514) away from the fixed frame (501) is rotatably connected to the rack (505).

5. The flame retardant fireproof rolling shutter door according to claim 1, characterized in that: A collecting device (6) is provided on the surface of the guide rail (2), and the collecting device (6) comprises two fixed blocks (61), one side of the fixed block (61) is fixedly connected to the surface of the guide rail (2), a limiting groove (63) is provided on the surface of the fixed block (61), the cross section of the limiting groove (63) is T-shaped, the inner wall of the limiting groove (63) is slidably connected to a limiting rod (62), and the bottom surface of the limiting rod (62) is fixedly connected to a collecting frame (64).

6. The flame retardant fireproof rolling shutter door according to claim 5, characterized in that: The two fixed blocks (61) are fixedly connected to magnets (66) on the sides away from each other, and auxiliary plates (65) are fixedly connected to the positions of the magnets (66) on both sides of the collection frame (64), the auxiliary plates (65) are iron plates, and the surfaces of the magnets (66) are adsorbed and connected to the surfaces of the auxiliary plates (65).

7. The flame retardant fireproof rolling shutter door according to claim 5, characterized in that: A pull rod (67) is fixedly connected to the surface of the collection frame (64), and the cross-section of the pull rod (67) is U-shaped.

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