CN211715001U - Wind-resistant device of rolling shutter door - Google Patents

Abstract

The utility model belongs to the technical field of the rolling slats door, especially, be an anti-wind device of rolling slats door, including the door frame, the fixed case that is connected with in surface of door frame, the interior roof and the interior diapire of fixed case fixedly connected with buffer respectively, buffer's top fixedly connected with stopper, the side sliding connection of stopper has the rolling slats door main part, buffer includes the connecting plate, the bottom fixedly connected with connecting block of connecting plate. The utility model discloses a cooperation between the buffer and the stopper that set up for the rolling slats door main part is when receiving the thrust of wind, and is effectual plays the effect of buffering to it, thereby has improved its anti-wind ability, has avoided fixing four ends of rolling slats door main part, leads to wind-resistant effect to reduce or even can't protect the rolling slats door main part because of connecting not hard up easily under the long-time use, leads to the rolling slats door main part to take place to damage, improves cost of maintenance.

Description

Wind-resistant device of rolling shutter door

Technical Field

The utility model relates to a rolling slats door technical field specifically is a wind-resistant device of rolling slats door.

Background

The rolling door is a door which is formed by connecting a plurality of movable door sheets in series and rotates up and down by taking a scroll above the door as a center in a fixed slideway. Rolling doors are widely used in stores, and a device used when resisting wind is called a wind resisting device.

However, the existing wind-resistant device has the following problems:

1. the four ends of the roller shutter door are fixed, so that the roller shutter door cannot shake, the wind resistance effect is achieved, and the wind resistance effect is reduced easily due to loose connection after long-time use;

2. the existing wind-resistant device cannot play a good heat-insulating effect on the roller shutter door, so that external wind can enter a shop.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a wind-resistance device of rolling slats door has solved under the long-time use and has leaded to the anti-wind effect to reduce because of connecting not hard up easily, can't play the problem of good heat preservation effect to the rolling slats door.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-wind device of rolling slats door, includes the door frame, the fixed case of fixed surface of door frame is connected with, the interior roof and the interior diapire of fixed case fixedly connected with buffer respectively, buffer's top fixedly connected with stopper, the side sliding connection of stopper has the rolling slats door main part, buffer includes the connecting plate, the bottom fixedly connected with connecting block of connecting plate, the side fixedly connected with slide bar of connecting block, the sliding surface of slide bar is connected with the slider, the side fixedly connected with reset spring of slider, reset spring cup joints the surface at the slide bar, reset spring's bottom is rotated through the pivot and is connected with branch, rotate through the pivot between the branch and connect, the bottom fixedly connected with supporting spring of connecting plate.

As an optimal technical scheme of the utility model, the rolling slats door main part includes rolling slats door blade and sheet rubber, rolling slats door blade and sheet rubber fixed connection.

As an optimal technical scheme of the utility model, the rolling slats door blade includes the blade main part, the fixed surface of blade main part is connected with amortization cloth, the internally mounted of blade main part has the heat preservation cotton.

As an optimal technical scheme of the utility model, the fixed surface of door frame is connected with servo motor, servo motor's output fixedly connected with hoist engine, the surface and the rolling slats door main part fixed connection of hoist engine.

As an optimal technical scheme of the utility model, the bottom fixedly connected with gravity piece of rolling slats door main part, the gravity piece is laminated with ground.

As a preferred technical scheme of the utility model, the dashpot has been seted up to the side of fixed case, rolling slats door main part and dashpot sliding connection.

(III) advantageous effects

Compared with the prior art, the utility model provides a wind-resistant device of rolling slats door possesses following beneficial effect:

1. this anti-wind device of rolling slats door, through the cooperation between the buffer that sets up and the stopper for the rolling slats door main part is when receiving the thrust of wind, and the effectual effect that plays the buffering to it, thereby improved its anti-wind ability, avoided fixing rolling slats door main part four ends, use for a long time down easily because of connecting not hard up to lead to the anti-wind effect to reduce or even can't protect the rolling slats door main part, lead to the rolling slats door main part to take place to damage, improve cost of maintenance.

2. This anti-wind device of rolling slats door through setting up the cooperation between sheet rubber and the heat preservation cotton for in the use to the rolling slats door main part, improve its heat retaining ability, thereby improved the comprehensiveness of device, avoided the device can't play good heat preservation effect to the rolling slats door, lead to external wind still can enter into the shop in, play the effect of offsetting to the wind sound of rolling slats door main part collision through the amortization cotton that sets up, improve user of service's comfort level.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the fixing box of the present invention;

FIG. 3 is a schematic view of the buffering device of the present invention;

FIG. 4 is a schematic view of the main body structure of the rolling door of the present invention;

fig. 5 is the schematic view of the structure of the shutter door blade of the present invention.

In the figure: 1. a door frame; 2. a fixed box; 3. a buffer device; 301. a connecting plate; 302. connecting blocks; 303. a slide bar; 304. a slider; 305. a return spring; 306. a strut; 307. a support spring; 4. a limiting block; 5. a roller shutter door main body; 6. a roller shutter door blade; 601. a blade main body; 602. a silencing cloth; 603. heat preservation cotton; 7. a rubber sheet; 8. a servo motor; 9. a winch; 10. a gravity block; 11. a buffer tank.

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.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides an anti-wind device of rolling slats door, including door frame 1, the fixed case 2 of fixed surface connection of door frame 1, the interior roof and the interior diapire of fixed case 2 are fixedly connected with buffer 3 respectively, buffer 3's top fixedly connected with stopper 4, the side sliding connection of stopper 4 has rolling slats door main part 5, buffer 3 includes connecting plate 301, the bottom fixedly connected with connecting block 302 of connecting plate 301, the side fixedly connected with slide bar 303 of connecting block 302, the sliding surface connection of slide bar 303 has slider 304, the side fixedly connected with reset spring 305 of slider 304, reset spring 305 cup joints the surface at slide bar 303, reset spring 305's bottom is rotated through the pivot and is connected with branch 306, rotate through the pivot between the branch 306 and connect, the bottom fixedly connected with supporting spring 307 of connecting plate 301.

In this embodiment, promote rolling slats door main part 5 through the wind-force that receives and slide, make wind-force promote stopper 4 extrusion buffer 3, then the resilience force through buffer 3 plays the effect of buffering, thereby reach anti-wind effect, in buffer 3's anti-wind, connecting block 302 through the setting plays fixed connection's effect, thereby promote connecting plate 301 through the atress and make slider 304 slide at the surface of slide bar 303, it rotates to drive branch 306, then make connecting plate 301 reset under supporting spring 307 and reset spring 305's resilience force, thereby make wind-force offset.

Specifically, the roller shutter door main body 5 comprises a roller shutter door blade 6 and a rubber sheet 7, and the roller shutter door blade 6 is fixedly connected with the rubber sheet 7.

In this embodiment, the rubber sheet 7 that sets up makes the connection between two rolling slats door blades 6 inseparabler firm, simultaneously, under the effect of wind, plays the effect of buffering.

Specifically, the rolling door blade 6 includes a blade main body 601, a noise reduction cloth 602 is fixedly connected to the surface of the blade main body 601, and a heat insulation cotton 603 is installed inside the blade main body 601.

In this embodiment, heat preservation effect is played through the heat preservation cotton 603 that sets up, and it is more to have avoided wind-force too big to lead to inside temperature to run off, plays the effect of amortization through the amortization cloth 602 that sets up, has avoided the noise when wind-force blows rolling slats door main part 5.

Specifically, the surface of the door frame 1 is fixedly connected with a servo motor 8, the output end of the servo motor 8 is fixedly connected with a winch 9, and the surface of the winch 9 is fixedly connected with the roller shutter door main body 5.

In this embodiment, the winch 9 is driven to rotate by the arranged servo motor 8, so that the rolling door main body 5 can be conveniently folded and put down.

Specifically, the bottom of the roller shutter door main body 5 is fixedly connected with a gravity block 10, and the gravity block 10 is attached to the ground.

In this embodiment, the weight of the bottom of the roller shutter door body 5 is increased by the gravity block 10, so that the roller shutter door is more stable when being blown by wind.

Specifically, the side of the fixed box 2 is provided with a buffer slot 11, and the rolling door main body 5 is connected with the buffer slot 11 in a sliding manner.

In this embodiment, the buffer slot 11 through setting up is convenient for rolling slats door main part 5's slip, has avoided direct and fixed case 2 to bump when rocking.

The utility model discloses a theory of operation and use flow: when the roller shutter door is used, the roller shutter door main body 5 is pushed to slide by the received wind power, so that the wind power pushes the limit block 4 to extrude the buffer device 3, then the resilience force of the buffer device 3 plays a role in buffering, thereby achieving the effect of resisting wind, in the wind resistance of the buffer device 3, the connecting block 302 plays a role in fixed connection, the connecting block 301 is pushed by the stress, so that the sliding block 304 slides on the surface of the sliding rod 303, the supporting rod 306 is driven to rotate, then the connecting block 301 is reset under the resilience forces of the supporting spring 307 and the reset spring 305, thereby the wind power is offset, the connection between the two roller shutter door blades 6 is more compact and firm by the arranged rubber sheet 7, meanwhile, the buffering function is played under the action of the wind power, the winch 9 is driven to rotate by the arranged servo motor 8, thereby facilitating the rolling up and the putting down of the roller shutter door main body 5, the weight of rolling slats door main part 5 bottom has been improved through the gravity piece 10 that sets up, make more stable when being blown by wind, the dashpot 11 through the setting is convenient for rolling slats door main part 5's slip, direct and fixed case 2 bumps when having avoided rocking, heat preservation cotton 603 through the setting plays heat retaining effect, it is more to have avoided wind-force to lead to inside temperature to run off greatly, play the effect of amortization through the amortization cloth 602 that sets up, the noise emission when wind-force blows rolling slats door main part 5 has been avoided.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a wind-resistant device of rolling slats door, includes door frame (1), its characterized in that: the surface of the door frame (1) is fixedly connected with a fixed box (2), the inner top wall and the inner bottom wall of the fixed box (2) are respectively fixedly connected with a buffer device (3), the top of the buffer device (3) is fixedly connected with a limiting block (4), the side edge of the limiting block (4) is slidably connected with a roller shutter door main body (5), the buffer device (3) comprises a connecting plate (301), the bottom of the connecting plate (301) is fixedly connected with a connecting block (302), the side edge of the connecting block (302) is fixedly connected with a sliding rod (303), the surface of the sliding rod (303) is slidably connected with a sliding block (304), the side edge of the sliding block (304) is fixedly connected with a reset spring (305), the reset spring (305) is sleeved on the surface of the sliding rod (303), and the bottom of the reset spring (305) is, the supporting rods (306) are rotatably connected through a rotating shaft, and the bottom of the connecting plate (301) is fixedly connected with a supporting spring (307).

2. A wind-resistant unit for a roller shutter door as claimed in claim 1, wherein: the roller shutter door main body (5) comprises roller shutter door blades (6) and rubber sheets (7), and the roller shutter door blades (6) are fixedly connected with the rubber sheets (7).

3. A wind-resistant unit for a roller shutter door as claimed in claim 2, wherein: the rolling door blade (6) comprises a blade main body (601), wherein the surface of the blade main body (601) is fixedly connected with a silencing cloth (602), and heat preservation cotton (603) is arranged inside the blade main body (601).

4. A wind-resistant unit for a roller shutter door as claimed in claim 1, wherein: the surface of the door frame (1) is fixedly connected with a servo motor (8), the output end of the servo motor (8) is fixedly connected with a winch (9), and the surface of the winch (9) is fixedly connected with the roller shutter door body (5).

5. A wind-resistant unit for a roller shutter door as claimed in claim 1, wherein: the bottom of rolling slats door main part (5) fixedly connected with gravity piece (10), gravity piece (10) and ground laminating.

6. A wind-resistant unit for a roller shutter door as claimed in claim 1, wherein: buffer slots (11) are formed in the side edges of the fixed box (2), and the rolling door main body (5) is connected with the buffer slots (11) in a sliding mode.

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