Flexible gate with wind-resistant structure

Abstract

The utility model relates to the field of flexible door, concretely relates to a flexible door with wind -resisting structure, including flexible door frame, the main part for bearing door curtain storage and withdrawal, flexible door head, set up in the top of flexible door frame, for constituting flexible door, and the inside both sides of flexible door frame are equipped with inner slide groove, the inside slide connection of inner slide groove has inner sliding block, the outside fixed mounting of inner sliding block has wind -proof frame, the bottom of wind -proof frame is provided with bottom support winding frame, the outside of wind -proof frame is penetrated and has fixed bolt. The utility model is provided with flexible door frame, wind -proof frame, outer flexible door curtain support block, drive motor, rotating plate, main support rod and auxiliary support rod, when using the flexible door, after the outer flexible door curtain is put down, not simply adhere to the outside of flexible door frame, but be driven together up and down in the flexible door frame activity by inside multiple sets of wind -proof frame, like this, the structural property and wind -resisting capacity of outer flexible door curtain itself are strengthened.

Description

Technical Field

[0001] This utility model relates to the field of flexible gates, specifically to a flexible gate with a wind-resistant structure. Background Technology

[0002] Flexible doors, also known as flexible lifting doors or flexible escalator doors, are a type of door product specifically designed for industrial environments. When the lifting mechanism of the flexible door rises, the steel wire rope on the lifting machine pulls the lower lintel upward, stacking the curtain fixing frame and curtain on the lower lintel. After opening to the correct position, it is limited by the upper travel limit switch. When the lifting mechanism descends, the lower lintel moves downward, closing the door. Flexible doors are widely used in industrial fields such as sandblasting rooms, paint booths, and heavy machinery workshops; warehousing and logistics such as large warehouses; and transportation fields such as aircraft hangars and large doorways in shipyards.

[0003] Existing flexible gates, due to varying usage environments, often lack wind-resistant structures. In strong winds, the gate may sway or be damaged, affecting normal use and resulting in poor overall stability. Over time, these gates become susceptible to external factors. In locations requiring strong wind resistance, flexible gates lacking wind-resistant structures cannot meet the demands, limiting their application scope.

[0004] Therefore, it is necessary to invent a flexible gate with a wind-resistant structure to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a flexible gate with a wind-resistant structure. This wind-resistant structure is achieved through a flexible door frame, windproof frame, outer flexible curtain support block, drive motor, rotating plate, main support rod, and auxiliary support rod. This design significantly improves structural stability, preventing the curtain from deforming or being damaged under wind force, thus extending its service life. Furthermore, it forms a stable support system that effectively resists wind pressure, reducing door swaying and deformation. This wind-resistant design also makes the flexible gate open and close more smoothly and steadily, reducing noise and vibration caused by wind and improving the user experience. The test allows flexible gates to be adapted to various harsh climatic conditions, especially in areas with strong winds, thus expanding their overall applicability. This addresses the problem in existing technologies where, due to varying usage environments, the lack of wind-resistant structures in flexible gates can lead to significant impacts on the gate body during use, causing it to sway or be damaged, affecting normal use. Furthermore, poor overall stability makes flexible gates susceptible to external factors over long-term use. In locations requiring strong wind resistance, flexible gates lacking wind-resistant structural designs cannot meet the usage requirements, limiting their application scope.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a flexible door with a wind-resistant structure, including a flexible door frame for supporting the main body for raising and lowering the door curtain;

[0007] A flexible door head is set above a flexible door frame to form a flexible door. The flexible door frame has inner sliding grooves on both sides. An inner slider is slidably connected inside the inner sliding groove. A windproof frame is fixedly installed on the outside of the inner slider. A bottom support roll-up frame is set at the bottom of the windproof frame. A fixing bolt passes through the outside of the windproof frame. An outer flexible door curtain is threaded to the front end of the fixing bolt.

[0008] A support block is set above the flexible door head for externally mounting a drive motor. The output end of the drive motor is rotatably connected to a rotating plate. A main support rod is fixedly installed at the bottom of the rotating plate. A telescopic cylinder is fixedly installed inside the main support rod. An auxiliary support rod is fixedly installed at the bottom of the telescopic cylinder. An internal sleeve is provided at the bottom of the auxiliary support rod.

[0009] Preferably, the windproof frame is slidably connected to the flexible door frame, and the outer flexible door curtain is threadedly connected to the windproof frame.

[0010] Preferably, a connecting block is fixedly installed on the outside of the windproof frame, and a steel wire rope is fixedly connected to the outside of the connecting block.

[0011] Preferably, a servo motor is fixedly installed inside the flexible gate, and a first winding drum is rotatably connected to the output end of the servo motor. A second winding drum is fixedly installed outside the first winding drum.

[0012] Preferably, a first steel coil is fixedly installed on the outside of the first winding drum, and a bottom support winding frame is fixedly connected to the other end of the first steel coil. A second steel coil is fixedly installed on the outside of the second winding drum.

[0013] Preferably, an infrared grating is fixedly installed on the outside of the flexible door frame, and a drive controller is fixedly installed on the top of the flexible door head.

[0014] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0015] 1. This utility model includes a flexible door frame, a windproof frame, an outer flexible door curtain support block, a drive motor, a rotating plate, a main support rod, and an auxiliary support rod. When using this flexible door, after the outer flexible door curtain is lowered, it does not simply adhere to the outside of the flexible door frame, but is driven by multiple sets of internal windproof frames to move up and down within the flexible door frame. This enhances the structural integrity and wind resistance of the outer flexible door curtain itself. After the outer flexible door curtain is lowered, the drive motor changes the main support rod, which was originally parallel to the flexible door head, to rotate and move vertically downwards. Then, the telescopic cylinder drives the auxiliary support rod to extend and retract downwards into the inner sleeve, thus adding a support structure to one side of the flexible door, making the flexible door more resistant to wind erosion. The internal main and auxiliary support rods further enhance its wind resistance, giving the flexible gate a wind-resistant structure. This design significantly improves its structural stability, making the door curtain less prone to deformation or damage under wind force, thus extending its service life. It also forms a stable support system that can effectively resist wind pressure under wind erosion, reducing the gate's swaying and deformation. At the same time, this wind-resistant structural design makes the flexible gate open and close more smoothly and steadily, reducing noise and vibration caused by wind, improving the user experience, and making the flexible gate suitable for various harsh climatic conditions, especially in areas with strong winds, thus expanding its overall application range.

[0016] 2. This utility model is equipped with a servo motor, a first winding drum, a second winding drum, a first steel rope, a second steel rope, an infrared grating, and a drive controller. When using this flexible gate, the infrared grating located outside the flexible gate frame is wired to the drive controller of the flexible gate head. It can not only sense people and objects approaching the infrared grating and trigger the drive controller to start the servo motor to open the flexible gate, but also, after the flexible gate closes, activate the drive motor and telescopic cylinder to lower the auxiliary support rod, thereby increasing the wind resistance of the flexible gate. This intelligent operation design not only improves the convenience of the gate but also enhances the user experience. Moreover, the sensing function of the infrared grating can effectively prevent people or objects from being pinched or damaged during the gate closing process, further enhancing safety. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the windproof frame structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the first winding drum structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the external flexible door curtain structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the auxiliary support rod structure of this utility model.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Flexible door frame; 2. Flexible door head; 3. Inner sliding track; 4. Inner sliding block; 5. Windproof frame; 6. Connecting block; 7. Steel wire rope; 8. Bottom support winding frame; 9. Servo motor; 10. First winding drum; 11. Second winding drum; 12. First steel coil rope; 13. Second steel coil rope; 14. Fixing bolt; 15. Outer flexible door curtain; 16. Infrared grating; 17. Drive controller; 18. Support block; 19. Drive motor; 20. Rotating plate; 21. Main support rod; 22. Telescopic cylinder; 23. Auxiliary support rod; 24. Internal sleeve. Detailed Implementation

[0025] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0026] This utility model provides, for example Figures 1-5 The diagram shows a flexible gate with a wind-resistant structure, including a flexible door frame 1 for supporting the main body for raising and lowering the door curtain;

[0027] A flexible door head 2 is set above the flexible door frame 1 to form a flexible door. The flexible door frame 1 has inner sliding grooves 3 on both sides inside. An inner sliding block 4 is slidably connected inside the inner sliding groove 3. A windproof frame 5 is fixedly installed on the outside of the inner sliding block 4. A bottom support roll-up frame 8 is set at the bottom of the windproof frame 5. A fixing bolt 14 passes through the outside of the windproof frame 5. An outer flexible door curtain 15 is threaded to the front end of the fixing bolt 14.

[0028] A support block 18 is positioned above the flexible door head 2 and is used to externally mount a drive motor 19. The output end of the drive motor 19 is rotatably connected to a rotating plate 20. A main support rod 21 is fixedly mounted at the bottom of the rotating plate 20. A telescopic cylinder 22 is fixedly mounted inside the main support rod 21. An auxiliary support rod 23 is fixedly mounted at the bottom of the telescopic cylinder 22. An inner sleeve 24 is provided at the bottom of the auxiliary support rod 23. After the outer flexible door curtain 15 is lowered, the drive motor 19 changes the main support rod 21, which was originally parallel to the flexible door head 2, to rotate and move vertically downward. Then, the telescopic cylinder 22 drives the auxiliary support rod 23 to extend and retract downward and insert into the inner sleeve 24. This adds a support structure to one side of the flexible door, so that when the flexible door is subjected to wind erosion, the internal main support rod 21 and auxiliary support rod 23 further enhance its wind resistance.

[0029] like Figure 1 , Figure 2 and Figure 3 As shown, the windproof frame 5 is slidably connected to the flexible door frame 1, and the outer flexible door curtain 15 is threadedly connected to the windproof frame 5. After the outer flexible door curtain 15 is lowered, it does not simply adhere to the outside of the flexible door frame 1, but is driven by multiple sets of windproof frames 5 inside to move up and down together inside the flexible door frame 1. This enhances the structural integrity and wind resistance of the outer flexible door curtain 15 itself. A connecting block 6 is fixedly installed on the outside of the windproof frame 5, and a steel wire rope 7 is fixedly connected to the outside of the connecting block 6. The windproof frames 5 are connected to each other through the steel wire rope 7. In this way, when the bottom support winding frame 8 rises, the windproof frames 5 can be lifted one by one, and similarly, when it descends, the windproof frames 5 can be lowered one by one. A servo motor 9 is fixedly installed inside the flexible door head 2. The output end of the servo motor 9 is rotatably connected to the first winding drum 10. A second winding drum 11 is fixedly installed on the outside of the first winding drum 10. The first winding drum 10 and the second winding drum 11 complete the winding and unwinding operation of the first steel coil rope 12 and the second steel coil rope 13 by rotation, thereby satisfying the opening and closing operation of the flexible door.

[0030] like Figure 1 , Figure 4 , Figure 5 As shown, a first steel coil 12 is fixedly installed on the outside of the first winding drum 10, and a bottom support winding frame 8 is fixedly connected to the other end of the first steel coil 12. A second steel coil 13 is fixedly installed on the outside of the second winding drum 11. The bottom support winding frame 8 has a simple structure and is easy to operate. If a fault occurs, it is convenient for maintenance personnel to repair or replace it in time. An infrared grating 16 is fixedly installed on the outside of the flexible door frame 1. A drive controller 17 is fixedly installed on the top of the flexible door head 2. The infrared grating 16 on the outside of the flexible door frame 1 is wired to the drive controller 17 of the flexible door head 2. It can sense people and objects approaching the infrared grating 16 and cause the drive controller 17 to start the servo motor 9 to open the flexible door.

[0031] The working principle of this practical system is as follows: First, connect the external power supply. When using this flexible gate, turn on the switch of the servo motor 9 to drive the first winding drum 10 and the second winding drum 11 to rotate, thus releasing the first steel coil rope 12 and the second steel coil rope 13 respectively. As the first steel coil rope 12 and the second steel coil rope 13 loosen, the originally taut base support winding frame 8 begins to slide down. Since the windproof frames 5 are connected by steel wire ropes 7, the windproof frames 5 can be lifted one by one when the base support winding frame 8 rises, and similarly, the windproof frames 5 can be lowered one by one when descending. After the outer flexible door curtain 15 is lowered, it does not simply adhere to the outside of the flexible door frame 1. Instead, it moves up and down within the flexible door frame 1, driven by multiple sets of internal windproof frames 5. This enhances the structural integrity and wind resistance of the outer flexible door curtain 15. Subsequently, after the outer flexible door curtain 15 is lowered, the drive motor 19 rotates the main support rod 21, which was originally parallel to the flexible door head 2, so that it rotates and points vertically downward. Then, the switch of the telescopic cylinder 22 is turned on, allowing the telescopic cylinder 22 to drive the auxiliary support rod 23 to extend and retract downward into the inner sleeve 24. This adds support to one side of the flexible door. The internal main support rods 21 and auxiliary support rods 23 further enhance the wind resistance of the flexible gate when it is subjected to wind erosion, giving the flexible gate a wind-resistant structure. This design significantly improves its structural stability, making the door curtain less prone to deformation or damage under wind force, thus extending its service life. It also forms a stable support system that effectively resists wind pressure under wind erosion, reducing the gate's swaying and deformation. Subsequently, the infrared grating 16 located outside the flexible door frame 1 is wired to the drive controller 17 of the flexible door head 2, which can not only sense... When people or objects approach the infrared grating 16, the drive controller 17 activates the servo motor 9 to open the flexible gate. After the flexible gate closes, the drive motor 19 and telescopic cylinder 22 are activated to lower the auxiliary support rod 23, thereby increasing the wind resistance of the flexible gate. After completing the installation and use of the flexible gate according to the above operations, the switches of the servo motor 9, drive motor 19, and telescopic cylinder 22 are turned off. If the gate is not used for a long time, the external power supply can be disconnected. This completes the use of the flexible gate with a wind-resistant structure.

[0032] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A flexible gate with a wind-resistant structure, characterized in that: include A flexible door frame (1) is used to support the main body for raising and lowering the door curtain; A flexible door head (2) is set above a flexible door frame (1) to form a flexible door. The flexible door frame (1) has an inner sliding groove (3) on both sides inside. An inner sliding block (4) is slidably connected inside the inner sliding groove (3). A windproof frame (5) is fixedly installed on the outside of the inner sliding block (4). A bottom support roll-up frame (8) is set at the bottom of the windproof frame (5). A fixing bolt (14) passes through the outside of the windproof frame (5). An outer flexible door curtain (15) is threaded to the front end of the fixing bolt (14). A support block (18) is set above the flexible door head (2) for external installation of a drive motor (19), and the output end of the drive motor (19) is rotatably connected to a rotating plate (20). A main support rod (21) is fixedly installed at the bottom of the rotating plate (20), and a telescopic cylinder (22) is fixedly installed inside the main support rod (21). An auxiliary support rod (23) is fixedly installed at the bottom end of the telescopic cylinder (22), and an inner sleeve (24) is provided at the bottom of the auxiliary support rod (23).

2. A flexible gate with a wind-resistant structure according to claim 1, characterized in that: The windproof frame (5) is slidably connected to the flexible door frame (1), and the outer flexible door curtain (15) is threadedly connected to the windproof frame (5).

3. A flexible gate with a wind-resistant structure according to claim 1, characterized in that: The windproof frame (5) is externally fixedly installed with a connecting block (6), and the connecting block (6) is externally fixedly connected with a wire rope (7).

4. A flexible gate with a wind-resistant structure according to claim 1, characterized in that: A servo motor (9) is fixedly installed inside the flexible door frame (2). The output end of the servo motor (9) is rotatably connected to a first take-up drum (10). A second take-up drum (11) is fixedly installed outside the first take-up drum (10).

5. A flexible gate with a wind-resistant structure according to claim 4, characterized in that: The first winding drum (10) is fixedly mounted with a first steel coil (12), and the other end of the first steel coil (12) is fixedly connected to a bottom support winding frame (8). The second winding drum (11) is fixedly mounted with a second steel coil (13).

6. A flexible gate with a wind-resistant structure according to claim 1, characterized in that: An infrared grating (16) is fixedly installed on the outside of the flexible door frame (1), and a drive controller (17) is fixedly installed on the top of the flexible door head (2).

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