CN211314026U - Wind-resistant mechanism of rolling door machine - Google Patents

Abstract

The utility model discloses an anti-wind mechanism of rolling door machine, concretely relates to rolling slats door field, including first wall body and second wall body, be equipped with a roll curtain axle between first wall body and the second wall body, the outside of rolling curtain axle is equipped with a roll curtain, just the top of rolling curtain and the outer wall fixed connection of rolling curtain axle, be equipped with air guide layer and iron sheet layer on the roll curtain, the surface on air guide layer is equipped with a plurality of curtain pieces, just the air guide layer is formed by a plurality of curtain pieces series connection each other, and is a plurality of the vertical axial cross-sectional shape of curtain piece is the arc, and is adjacent be equipped with the wind-guiding groove between the curtain piece, and is a plurality of the equal arc of horizontal axial cross-sectional shape in wind-guiding groove. The utility model discloses a be equipped with the wind-guiding layer, when suffering the strong wind, make the wind direction control wall body flow away under the effect on wind-guiding layer, reached like this to the protection effect of whole roll of curtain, avoided the deformation of roll of curtain, solved traditional rolling slats door and taken place at the easy deformable phenomenon of suffering the strong wind time.

Description

Wind-resistant mechanism of rolling door machine

Technical Field

This the utility model relates to a rolling slats door technical field, more specifically say, the utility model relates to a rolling slats door machine's anti-wind mechanism.

Background

The roller shutter door is a door that is formed by connecting multiple movable door leaves in series, rotates up and down in a fixed slideway with a scroll above the door as a center, and is widely used in stores.

The utility model discloses a utility model patent of patent application publication No. CN206309250U discloses a wind-resistant device and rolling slats door, is used for the anti-wind of large-span rolling slats door, including the mounting panel that the level set up, set up the guide rail on the mounting panel, be provided with first anti pole and second anti wind pole on the guide rail, first anti wind pole with the second is anti wind pole all can slide in the guide rail, and can rotate in vertical plane for the guide rail, the first anti wind pole is kept away from the one end of guide rail is articulated with the floorbar of rolling slats door, the second is anti wind pole is kept away from the one end of guide rail and is articulated with the floorbar of rolling slats door, be provided with first anti wind groove and second anti wind groove below the rolling slats door, so that when first anti wind pole sets up vertically, the lower extreme of first anti wind pole is arranged in the first anti wind groove, so that when the second is anti wind pole sets up vertically, the lower extreme of the second is resisted the wind pole and is arranged in the second is resisted the wind inslot, and this application still provides a rolling slats door, and this rolling slats door has adopted above-mentioned anti-wind device, and the anti-wind device that this application provided for the anti-wind of large-span rolling slats door, and anti-wind is effectual, and simple structure, low in production cost and use cost.

When the rolling door wind resistance mechanism is used, if the wind resistance is supported by the wind resistance rod alone, the problem that the rolling door is easy to deform cannot be solved well, and the rolling door is inconvenient to use.

Disclosure of Invention

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a rolling door machine's anti-wind mechanism, be arc shape through the curtain piece that is equipped with on rolling up the curtain, can be when meeting with the strong wind, wind flows into the wind-guiding groove between a plurality of curtain pieces along curved angle, and a plurality of wind-guiding grooves also are the arc design, wind only can blow to the door frame both sides, can not act on the front of curtain piece always and cause the curtain piece to warp, traditional rolling slats door can be in the problem that causes the deformation when facing the strong wind to solved.

In order to achieve the above object, the utility model provides a following technical scheme: the roller blind comprises a first wall body and a second wall body, a roller blind shaft is arranged between the first wall body and the second wall body, a roller blind is arranged outside the roller blind shaft, the top end of the roller blind is fixedly connected with the outer wall of the roller blind shaft, an air guide layer and an iron sheet layer are arranged on the roller blind, a plurality of curtain sheets are arranged on the surface of the air guide layer, the air guide layer is formed by connecting the curtain sheets in series, the vertical axial cross-sectional shapes of the curtain sheets are arc-shaped and adjacent, an air guide groove is arranged between the curtain sheets, the horizontal axial cross-sectional shapes of the air guide groove are arc-shaped, a plurality of springs are arranged between the iron sheet layer and the air guide layer, a base is arranged at the bottom of the roller blind, roller supports are arranged at the two ends of the base, limit blocks are arranged on the two sides of the roller supports, and rollers are arranged at one ends of the roller supports far away from the base.

In a preferred embodiment, the surface of the first wall body is provided with an electric curtain rolling machine, and an output shaft of the electric curtain rolling machine is in transmission connection with a curtain rolling shaft through a belt.

In a preferred embodiment, a switch is arranged on the surface of the first wall, and the switch is communicated with the electric curtain rolling machine through a conducting wire.

In a preferred embodiment, guide rails are embedded in corresponding positions of one sides of the first wall body and the second wall body facing the roller shutters, and limit grooves are formed in the side surfaces of the two guide rails.

In a preferred embodiment, the length and the width of the two limiting grooves are larger than those of the limiting blocks.

In a preferred embodiment, the wind guiding layer and the iron sheet layer are integrally formed.

In a preferred embodiment, two ends of the roller shutter shaft are movably connected with the first wall and the second wall through bearings.

In a preferred embodiment, the diameter of the guide rail is larger than the diameter of the roller.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a be equipped with wind-guiding layer and spring, be equipped with the wind-guiding layer on rolling up the curtain, when suffering the high wind, the high wind blows to the wind-guiding layer, the effect is on the curtain, utilize the arc angle of curtain, the wind-guiding groove between a plurality of curtain pieces of barre direction, recycle the arc design in wind-guiding groove, the wall body flows away about making the wind direction, simultaneously at the spring that cortex and wind-guiding layer set up, can give cushioning effect when the wind-guiding layer is influenced by wind-force, the protection effect to whole roll of curtain has been reached like this, the deformation of rolling up the curtain has been avoided, the phenomenon of traditional rolling up door easy deformation when suffering the high wind has been solved and has taken place.

2. The utility model discloses a be equipped with spacing groove and stopper, when suffering wind-force influence, the curtain piece atress causes the phenomenon of derailing to take place easily, is equipped with the stopper on the gyro wheel support, and the stopper can effectually prevent the gyro wheel in the spacing inslot portion and leave the guide rail, has reached the effect of fixed roller at the guide rail internal motion, has solved the phenomenon of traditional rolling slats door easy derailing when suffering strong wind and has taken place, also can avoid the accident to cause the phenomenon of derailing to take place.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the rolling shutter structure of the present invention.

Fig. 3 is a schematic view of the air guide groove of the present invention.

Fig. 4 is a cross-sectional view of the enlarged structure of part a of the present invention.

Fig. 5 is a schematic view of the guide rail structure of the present invention.

The reference signs are: 1. a first wall; 2. a second wall; 3. a roller shutter shaft; 4. rolling a curtain; 5. a wind-guiding layer; 6. an iron sheet layer; 7. a curtain sheet; 8. a wind guide groove; 9. a spring; 10. a base; 11. a roller bracket; 12. a limiting block; 13. a roller; 14. an electric curtain rolling machine; 15. a switch; 16. a guide rail; 17. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an anti-wind mechanism of rolling door machine, including first wall body 1 and second wall body 2, be equipped with roller shutter shaft 3 between first wall body 1 and the second wall body 2, roller shutter shaft 3's outside is equipped with roller shutter 4, just the top of roller shutter 4 and roller shutter shaft 3's outer wall fixed connection, be equipped with air guide layer 5 and iron sheet layer 6 on the roller shutter 4, the surface of air guide layer 5 is equipped with a plurality of curtain sheets 7, and air guide layer 5 is formed by a plurality of curtain sheets 7 establishing ties each other, and a plurality of the vertical axial cross-sectional shape of curtain sheet 7 is the arc, is equipped with wind-guiding groove 8 between the adjacent curtain sheet 7, and a plurality of the horizontal axial cross-sectional shape of wind-guiding groove 8 is the arc, and be equipped with a plurality of springs 9 between iron sheet layer 6 and the wind-guiding layer 5, wind-guiding layer 5 and iron sheet layer 6 are integrated into one piece;

as shown in fig. 1-3, the embodiment is that the wind guiding layer 5 and the iron sheet layer 6 are arranged on the rolling screen 4, and the wind guiding layer 5 and the iron sheet layer 6 are of an integrated structure, so that the rolling screen 4 can be effectively protected from deformation when facing strong wind, and simultaneously the rolling screen 4 is not prevented from winding and rotating on the rolling screen shaft 3, when the wind direction is met, the screen sheet 7 on the wind guiding layer 5 is firstly acted by the wind force, at this time, because the appearance of the screen sheet 7 is of an arc design, the wind can be guided to the wind guiding groove 8 among the plurality of screen sheets 7, the screen sheet 7 is prevented from being acted by the wind force all the time, in the wind guiding groove 8, the wind flows to the left side and the right side along the arc of the wind guiding groove 8, and meanwhile, the spring 9 arranged between the wind guiding layer 5 and the iron sheet layer 6 can also buffer the whole wind guiding layer 5 when the wind force is met, and the situation that the plurality of screen sheets 7 are deformed is avoided to a limited, through a series of water conservancy diversion like this, directly make strong wind act on first wall body 1 and the second wall body 2 on left and right sides, reached the protection and rolled up curtain 7 and do not take place the effect of deformation when suffering strong wind, and also effectual control the noise.

The bottom of rolling up curtain 4 is equipped with base 10, just the both ends of base 10 all are equipped with gyro wheel support 11, two the both sides of gyro wheel support 11 all are equipped with stopper 12, and two the front end of gyro wheel support 11 all is equipped with gyro wheel 13, the surface of first wall body 1 is equipped with electronic roll curtain machine 14, just be connected through belt transmission between the output shaft of electronic roll curtain machine 14 and the roll curtain axle 3, the surface of first wall body 1 is equipped with switch 15, just switch 15 is linked together through the wire with electronic roll curtain machine 14, the one side of first wall body 1 and second wall body 2 towards rolling up curtain 4 corresponds the position and all inlays and is equipped with guide rail 16, and two the side of guide rail 16 all is equipped with spacing groove 17, two the length and the width of spacing groove 17 all are greater than the length and the width of stopper 12, the diameter of the guide rail 16 is larger than that of the roller 13;

as shown in fig. 1 to 5, the embodiment specifically is as follows: the rolling shutter shaft 3 is connected with the first wall body 1 and the second wall body 2 through a bearing, the rolling shutter shaft 3 is connected with the electric rolling shutter 14 through a transmission mechanism, the electric rolling shutter 14 can be controlled through a switch 15, the rolling shutter shaft 3 is driven to rotate, the rolling shutter 4 is driven to rotate through the rolling shutter shaft 3, the roller 13 arranged on the base 10 of the rolling shutter 4 can move downwards in the guide rail 16, the rolling shutter 4 is driven to move, the rolling shutter door closing effect is achieved, the limiting groove 17 arranged on the side face of the guide rail 16 can be matched with the limiting block 12 arranged on the roller support 11, when the roller 13 moves downwards in the guide rail 16, the phenomenon of derailing caused by strong wind or other accidents can not occur, and the normal operation of the whole device is further protected.

The utility model discloses the theory of operation: referring to the attached drawings 1-5 of the specification, firstly, a switch 15 is turned on, an electric roller shutter 14 is operated, the electric roller shutter 14 drives a roller shutter shaft 3 to rotate through a transmission mechanism, a roller shutter 4 wound on the roller shutter shaft 3 is stressed to rotate, a roller wheel arranged on a base 10 of the roller shutter 4 moves downwards in a guide rail 16 to drive the roller shutter 4 to move downwards, and a limiting block 12 arranged on a roller wheel bracket 11 also moves downwards in a limiting groove 17 by means of a roller wheel 13;

further, referring to fig. 1-3 of the specification, when the rolling door is completely closed, the switch 15 is closed, the whole rolling door is in a closed state, when strong wind is encountered, the strong wind acts on the curtain sheets 7 of the wind guiding layer 5, the wind flows into the wind guiding grooves 8 arranged between the plurality of curtain sheets under the arc-shaped guide of the curtain sheets 7, meanwhile, the wind blows off the first wall body 1 and the second wall body 2 at the left side and the right side under the arc-shaped curve of the wind guiding grooves 8, and the springs 9 arranged on the wind guiding layer 5 and the iron sheet layer 6 can provide a buffering effect for the whole wind guiding layer 5.

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 present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides an anti-wind mechanism of rolling door machine, includes first wall body (1) and second wall body (2), its characterized in that: a roller shutter shaft (3) is arranged between the first wall body (1) and the second wall body (2), a roller shutter (4) is arranged outside the roller shutter shaft (3), the top end of the roller shutter (4) is fixedly connected with the outer wall of the roller shutter shaft (3), an air guide layer (5) and an iron sheet layer (6) are arranged on the roller shutter (4), a plurality of shutter sheets (7) are arranged on the surface of the air guide layer (5), the air guide layer (5) is formed by mutually connecting the plurality of shutter sheets (7) in series, the cross sections of the vertical axial directions of the plurality of shutter sheets (7) are arc-shaped, an air guide groove (8) is arranged between the adjacent shutter sheets (7), the cross sections of the horizontal axial directions of the plurality of air guide grooves (8) are arc-shaped, a plurality of springs (9) are arranged between the iron sheet layer (6) and the air guide layer (5), a base (10) is arranged at the bottom of the roller shutter (4), and roller wheel supports (11) are arranged at two ends of the base (10), two both sides of gyro wheel support (11) all are equipped with stopper (12), and two the one end that base (10) were kept away from in gyro wheel support (11) all is equipped with gyro wheel (13).

2. The wind resisting mechanism of a door roller as claimed in claim 1, wherein: the surface of first wall body (1) is equipped with electronic curtain machine (14) of rolling up, just be connected through belt drive between the output shaft of electronic curtain machine (14) of rolling up and roll up curtain axle (3).

3. The wind resisting mechanism of a door roller as claimed in claim 2, wherein: the surface of the first wall body (1) is provided with a switch (15), and the switch (15) is communicated with the electric curtain rolling machine (14) through a conducting wire.

4. The wind resisting mechanism of a door roller as claimed in claim 1, wherein: the corresponding positions of one sides of the first wall body (1) and the second wall body (2) facing the roller shutters (4) are respectively embedded with a guide rail (16), and the side faces of the guide rails (16) are respectively provided with a limiting groove (17).

5. The wind resisting mechanism of a door roller as claimed in claim 4, wherein: the length and the width of the two limiting grooves (17) are larger than those of the limiting blocks (12).

6. The wind resisting mechanism of a door roller as claimed in claim 1, wherein: the air guide layer (5) and the iron sheet layer (6) are integrally formed.

7. The wind resisting mechanism of a door roller as claimed in claim 1, wherein: two ends of the roller shutter shaft (3) are respectively movably connected with the first wall body (1) and the second wall body (2) through bearings.

8. The wind resisting mechanism of a door roller as claimed in claim 4, wherein: the diameter of the guide rail (16) is larger than that of the roller (13).

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