CN218991442U - High-speed metal rolling shutter door with strong wind resistance - Google Patents
High-speed metal rolling shutter door with strong wind resistance Download PDFInfo
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- CN218991442U CN218991442U CN202222108768.3U CN202222108768U CN218991442U CN 218991442 U CN218991442 U CN 218991442U CN 202222108768 U CN202222108768 U CN 202222108768U CN 218991442 U CN218991442 U CN 218991442U
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- wind resistance
- rolling shutter
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Abstract
The utility model provides a high-speed metal rolling shutter door with strong wind resistance, which comprises: the door frame is symmetrically and fixedly connected with sliding rails at one side of the door frame; the driving box, driving box fixedly connected with in one side of door frame, the inner wall of driving box rotates and is connected with the fixed axle, the fixed surface of fixed axle is connected with the roller shutter roller, the surface of roller shutter roller is around being equipped with the roller shutter body, the equal fixedly connected with connecting plate in both sides of roller shutter body, the one end fixedly connected with fly leaf of connecting plate, the surface cover of fly leaf is equipped with the second spring. The utility model provides a high-speed metal rolling shutter door with strong wind resistance, which is provided with a movable cylinder, a connecting plate, a movable plate and a second spring, wherein under the cooperation of the movable cylinder, the connecting plate, the movable plate and the second spring, when the rolling shutter body is subjected to external wind force, the rolling shutter body is slightly bent and deformed by wind force, and the wind force is counteracted by the resilience force of the second spring, so that the wind force is effectively buffered, and the wind resistance of the rolling shutter body is improved.
Description
Technical Field
The utility model relates to the technical field of rolling doors, in particular to a high-speed metal rolling door with strong wind resistance.
Background
The rolling door is characterized in that the door sheets with the multi-joint movement are connected in series, the rolling door is arranged in a slideway with a fixed door frame, and the rolling door rotates up and down by taking a scroll above the door as a center, so that the rolling door is suitable for public places or houses such as business door surfaces, garages, markets, hospitals, factories and mining enterprises and the like.
When traditional rolling slats door does not have wind-resistant device, the curtain piece is in the guide rail groove of direct insertion door frame, when the windy, the curtain piece of rolling slats door produces bending deformation, when wind-force reaches certain intensity, and the rolling slats door receives the damage easily, can't satisfy the wind-resistant performance requirement to the rolling slats door, has the limitation. Therefore, there is a need to provide a high-speed metal rolling shutter door with strong wind resistance to solve the above technical problems.
Disclosure of Invention
The utility model provides a high-speed metal rolling shutter door with strong wind resistance, which solves the problems that when wind is received, a shutter piece of the rolling shutter door generates bending deformation, when the wind power reaches a certain strength, the rolling shutter door is easy to damage, and the wind resistance requirement on the rolling shutter door cannot be met, and the rolling shutter door has limitation.
In order to solve the technical problems, the high-speed metal rolling shutter door with strong wind resistance provided by the utility model comprises: the door frame is symmetrically and fixedly connected with sliding rails at one side of the door frame;
the driving box is fixedly connected to one side of the door frame, the inner wall of the driving box is rotationally connected with a fixed shaft, the surface of the fixed shaft is fixedly connected with a roller shutter roller, the surface of the roller shutter roller is wound with a roller shutter body, two sides of the roller shutter body are fixedly connected with connecting plates, one end of each connecting plate is fixedly connected with a movable plate, and the surface of each movable plate is sleeved with a second spring;
the buffer component is arranged in the sliding rail;
the movable cylinder is sleeved on the surface of the connecting plate, and the inner wall of the movable cylinder is in sliding connection with the surface of the movable plate.
Preferably, a plurality of air guide grooves are formed in the surface of the roller shutter body at equal intervals.
Preferably, the bottom fixedly connected with balancing weight of rolling slats body.
Preferably, the bottom of balancing weight fixedly connected with rubber pad.
Preferably, the buffer assembly comprises a sliding plate, a sliding groove is symmetrically formed in one side of the sliding plate, a first spring is fixedly connected to the inner wall of the sliding groove, one end of the first spring is fixedly connected with a sliding block, the surface of the sliding block is in sliding connection with the inner wall of the sliding groove, a connecting rod is hinged to one side of the sliding block, and one end of the connecting rod is hinged to the inner wall of the sliding rail.
Preferably, the surface fixedly connected with driving motor of driving case, driving motor's output shaft runs through and extends to the inside of driving case and fixedly connected with worm, one side meshing of worm has the worm wheel, the axle center department of worm wheel and the surface fixedly connected with of fixed axle.
Preferably, the outer wall of the movable cylinder is symmetrically and rotatably connected with auxiliary rollers.
Compared with the related art, the high-speed metal rolling shutter door with strong wind resistance has the following beneficial effects:
the utility model provides a high-speed metal rolling shutter door with strong wind resistance, which is characterized in that under the cooperation of a movable cylinder, a connecting plate, a movable plate and a second spring, when the rolling shutter body is subjected to external wind power, the rolling shutter body is slightly bent and deformed by the wind power, and the wind power is counteracted by the resilience force of the second spring, so that the wind power is effectively buffered, the wind resistance of the rolling shutter body is improved, and the wind resistance of the rolling shutter body is further improved by the buffer assembly.
Drawings
FIG. 1 is a schematic view of a first embodiment of a high-speed metal tambour door of the present utility model having high resistance to wind;
FIG. 2 is a perspective view of the entire backside of FIG. 1;
FIG. 3 is a cross-sectional view of the drive housing shown in FIG. 1;
FIG. 4 is a cross-sectional view of the slide rail shown in FIG. 1;
fig. 5 is an enlarged view of the portion a shown in fig. 4.
Reference numerals in the drawings: 1. the door frame, 2, the driving box, 4, the fixed axle, 5, the roller shutter roller, 6, the roller shutter body, 7, the wind-guiding groove, 8, the slide rail, 9, buffer assembly, 91, slide plate, 92, the spout, 93, first spring, 94, slider, 95, connecting rod, 10, connecting plate, 11, movable tube, 12, movable plate, 13, second spring, 14, auxiliary roller, 15, driving motor, 16, worm, 17, worm wheel, 18, balancing weight, 19, rubber pad.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1-5 in combination, fig. 1 is a schematic structural diagram of a first embodiment of a high-speed metal rolling door with strong wind resistance according to the present utility model; FIG. 2 is a perspective view of the entire backside of FIG. 1;
FIG. 3 is a cross-sectional view of the drive housing shown in FIG. 1; FIG. 4 is a cross-sectional view of the slide rail shown in FIG. 1; fig. 5 is an enlarged view of the portion a shown in fig. 4. A high-speed metal roll-up door with strong wind resistance comprising: the door comprises a door frame 1, wherein one side of the door frame 1 is symmetrically and fixedly connected with a sliding rail 8;
the driving box 2 is fixedly connected to one side of the door frame 1, the inner wall of the driving box 2 is rotationally connected with a fixed shaft 4, the surface of the fixed shaft 4 is fixedly connected with a roller shutter roller 5, the surface of the roller shutter roller 5 is wound with a roller shutter body 6, two sides of the roller shutter body 6 are fixedly connected with connecting plates 10, one end of each connecting plate 10 is fixedly connected with a movable plate 12, and the surface of each movable plate 12 is sleeved with a second spring 13;
a buffer assembly 9, wherein the buffer assembly 9 is arranged in the sliding rail 8;
the movable cylinder 11 is sleeved on the surface of the connecting plate 10, and the inner wall of the movable cylinder 11 is in sliding connection with the surface of the movable plate 12.
A plurality of air guide grooves 7 are formed in the surface of the roller shutter body 6 at equal intervals.
By the arrangement of the wind guide groove 7, when the roller shutter body 6 receives external wind power, the wind power can be guided, and the wind power blowing to the roller shutter body 6 is reduced.
The bottom of the roller shutter body 6 is fixedly connected with a balancing weight 18.
By arranging the balancing weight 18, the gravity of the roller shutter body 6 is improved, and the gravity center is reduced, so that the stability of the roller shutter body 6 is improved.
A rubber pad 19 is fixedly connected to the bottom of the balancing weight 18.
By being provided with the rubber gasket 19, the tightness between the roll screen body 6 and the ground is increased.
The buffer assembly 9 comprises a sliding plate 91, a sliding groove 92 is symmetrically formed in one side of the sliding plate 91, a first spring 93 is fixedly connected to the inner wall of the sliding groove 92, a sliding block 94 is fixedly connected to one end of the first spring 93, the surface of the sliding block 94 is slidably connected with the inner wall of the sliding groove 92, a connecting rod 95 is hinged to one side of the sliding block 94, and one end of the connecting rod 95 is hinged to the inner wall of the sliding rail 8.
Through being provided with buffer unit 9, when receiving external wind-force, wind-force promotes connecting plate 10 and makes movable cylinder 11 extrusion slide 91, makes connecting rod 95 drive slider 94 compression first spring 93 to the resilience force of first spring 93 plays the cushioning effect to wind-force to further improve the wind-resistance performance of rolling slats 6.
The surface of the driving box 2 is fixedly connected with a driving motor 15, an output shaft of the driving motor 15 penetrates through and extends to the inside of the driving box 2 and is fixedly connected with a worm 16, one side of the worm 16 is meshed with a worm wheel 17, and the axis of the worm wheel 17 is fixedly connected with the surface of the fixed shaft 4.
By providing the worm wheel 17 and the worm 16, the roller shutter roller 5 can stably wind the roller shutter body 6 and has self-locking property.
The outer wall of the movable cylinder 11 is symmetrically and rotatably connected with auxiliary rollers 14.
By being provided with auxiliary roller 14, reduce the frictional force between movable cylinder 11 and the slide rail 8 to more convenient rolling up the roller shutter body 6.
The working principle of the high-speed metal rolling shutter door with strong wind resistance provided by the utility model is as follows:
when the device is used, when the roller shutter body 6 receives external wind force, the wind force enables the roller shutter body 6 to slightly bend and deform, so that the connecting plate 10 drives the movable plate 12 to move, the movable cylinder 11 is driven to move and contact with the inner wall of the sliding rail 8, the second spring 13 is compressed, the wind force is counteracted by the resilience force of the second spring 13, the buffering effect is effectively achieved, the wind resistance of the roller shutter body 6 is improved, and the wind resistance of the roller shutter body 6 is further improved by the buffer assembly 9.
When the roller shutter body 6 is folded and unfolded, the driving motor 15 is controlled to drive the worm 16 to drive the worm wheel 17 to drive the fixed shaft 4 to rotate, so that the roller shutter roller 5 folds and unfolds the roller shutter body 6, and the movable cylinders 11 are sleeved on the connecting plates 10 on two sides of the roller shutter body 6 to slide between the slide rail 8 and the buffer assembly 9.
Compared with the related art, the high-speed metal rolling shutter door with strong wind resistance has the following beneficial effects:
the utility model provides a high-speed metal rolling shutter door with strong wind resistance, which is characterized in that under the cooperation of a movable cylinder 11, a connecting plate 10, a movable plate 12 and a second spring 13, when the rolling shutter body 6 receives external wind force, the rolling shutter body 6 is slightly bent and deformed by the wind force, and the wind force is counteracted by the resilience force of the second spring 13, so that the wind force is effectively buffered, the wind resistance of the rolling shutter body 6 is improved, and the wind resistance of the rolling shutter body 6 is further improved by the buffer assembly 9.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A high-speed metal rolling shutter door with strong wind resistance, comprising: the door frame is symmetrically and fixedly connected with sliding rails at one side of the door frame;
the driving box is fixedly connected to one side of the door frame, the inner wall of the driving box is rotationally connected with a fixed shaft, the surface of the fixed shaft is fixedly connected with a roller shutter roller, the surface of the roller shutter roller is wound with a roller shutter body, two sides of the roller shutter body are fixedly connected with connecting plates, one end of each connecting plate is fixedly connected with a movable plate, and the surface of each movable plate is sleeved with a second spring;
the buffer component is arranged in the sliding rail;
the movable cylinder is sleeved on the surface of the connecting plate, and the inner wall of the movable cylinder is in sliding connection with the surface of the movable plate.
2. The high-speed metal rolling shutter door with strong wind resistance according to claim 1, wherein a plurality of wind guide grooves are equidistantly formed on the surface of the rolling shutter body.
3. The high-speed metal rolling shutter door with strong wind resistance according to claim 1, wherein the bottom end of the rolling shutter body is fixedly connected with a balancing weight.
4. The high-speed metal rolling shutter door with strong wind resistance according to claim 3, wherein a rubber pad is fixedly connected to the bottom of the balancing weight.
5. The high-speed metal rolling door with strong wind resistance according to claim 1, wherein the buffer assembly comprises a sliding plate, a sliding groove is symmetrically formed in one side of the sliding plate, a first spring is fixedly connected to the inner wall of the sliding groove, one end of the first spring is fixedly connected with a sliding block, the surface of the sliding block is in sliding connection with the inner wall of the sliding groove, a connecting rod is hinged to one side of the sliding block, and one end of the connecting rod is hinged to the inner wall of the sliding rail.
6. The high-speed metal rolling door with strong wind resistance according to claim 1, wherein the surface of the driving box is fixedly connected with a driving motor, an output shaft of the driving motor penetrates through and extends to the inside of the driving box and is fixedly connected with a worm, one side of the worm is meshed with a worm wheel, and the axis of the worm wheel is fixedly connected with the surface of the fixed shaft.
7. The high-speed metal rolling shutter door with strong wind resistance according to claim 1, wherein the outer wall of the movable cylinder is symmetrically and rotatably connected with auxiliary rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222108768.3U CN218991442U (en) | 2022-08-11 | 2022-08-11 | High-speed metal rolling shutter door with strong wind resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222108768.3U CN218991442U (en) | 2022-08-11 | 2022-08-11 | High-speed metal rolling shutter door with strong wind resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218991442U true CN218991442U (en) | 2023-05-09 |
Family
ID=86190600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222108768.3U Active CN218991442U (en) | 2022-08-11 | 2022-08-11 | High-speed metal rolling shutter door with strong wind resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218991442U (en) |
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2022
- 2022-08-11 CN CN202222108768.3U patent/CN218991442U/en active Active
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