CN220378156U - Rolling shutter door - Google Patents

Abstract

The utility model relates to the field of rolling doors, in particular to a rolling door, which comprises a rolling shutter, a scroll, a driving motor, a guide rail and a box cover for accommodating the rolling shutter, wherein the scroll is rotatably arranged in the box cover and is in driving connection with the driving motor; the rolling door also comprises guide rails arranged at two sides of the rolling curtain and at least one wind-resistant upright post for supporting the rolling curtain; wherein, two sides of the rolling shutter are embedded into the guide rail and are connected with the guide rail in a sliding way; the wind-resistant upright post is movably arranged on one indoor side of the roller shutter; the upper end of the wind-resistant upright post is movably connected with the box cover through the sliding component, and the lower end of the wind-resistant upright post is connected with the ground through the locking mechanism; through setting up this wind-resistant stand in the indoor one side of rolling slats door, can effectively improve the overall structure rigidity of rolling slats door, avoid the rolling slats to warp under the strong wind effect, improved the reliability and the life of rolling slats door.

Description

Rolling shutter door

Technical Field

The utility model relates to the field of rolling doors, in particular to a rolling door.

Background

At present, most street shops, banks, large shops, large office areas and the like are generally provided with rolling doors, each rolling door comprises a rolling curtain, a motor for driving the rolling curtain and a controller externally connected with the motor for controlling the motor to operate, and the rolling curtain is generally made of stainless steel, aluminum alloy and other materials. The traditional roller shutter door is very easy to damage due to structural defects in poor adaptability to severe environment, such as strong wind, the roller shutter door is very limited in the insertion guide rail, and is easy to derail and damage when the wind is strong, and the roller shutter door is very complex to maintain and can cause unnecessary loss of manpower and material resources.

Disclosure of Invention

(one) solving the technical problems

In view of the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide a rolling door for solving the problem that the rolling door in the prior art is very easy to be damaged when a strong wind is incident.

(II) technical scheme

To achieve the above and other related objects, the present utility model provides a roll-up door, including a roll-up curtain, a roll shaft, a driving motor, a guide rail, and a housing for housing the roll-up curtain, wherein the roll shaft is rotatably installed inside the housing, and the roll shaft is in driving connection with the driving motor. The rolling door also comprises guide rails arranged on two sides of the rolling curtain and at least one wind-resistant upright post for supporting the rolling curtain; wherein, two sides of the rolling curtain are embedded into the guide rail and are connected with the guide rail in a sliding way; the wind-resistant upright post is movably arranged on one indoor side of the roller shutter; the upper end of the wind-resistant upright post is movably connected with the box cover through a sliding assembly, and the lower end of the wind-resistant upright post is connected with the ground through a locking mechanism.

In the above design scheme, through setting up at the indoor one side of rolling slats door the anti-wind stand can effectively improve the overall structure rigidity of rolling slats door, avoids rolling slats to warp under the strong wind effect, has improved rolling slats door's reliability and life. Further, the wind-resistant stand column is movably connected with the box cover through the sliding component, so that the position of the wind-resistant stand column is conveniently adjusted, when the rolling door is closed, the wind-resistant stand column is moved to the middle of the rolling door, and is locked with the ground through the locking mechanism, when the rolling door is opened, the locking between the unlocking and the ground is achieved, and the wind-resistant stand column is moved to the two sides of the rolling door, so that the passing of people and goods is not interfered.

Preferably, the sliding assembly comprises a sliding groove, a roller assembly and a connecting piece, wherein the sliding groove is fixedly connected to the bottom surface of the box cover, the roller assembly is in sliding connection with the sliding groove, and the upper end of the wind-resistant upright post is connected with the roller assembly through the connecting piece. Further, the opening of spout is downward, the roller component slides and sets up inside the spout, the connecting piece is followed the opening of spout is worn out with wind-resistant stand upper end is connected.

In the above-mentioned design, use the slip subassembly can reduce the removal resistance of wind-resistant stand, improve the removal stability of wind-resistant stand simultaneously.

Preferably, the roller assembly comprises a roller bracket and an even number of rollers, the even number of rollers are symmetrically arranged on the roller bracket in pairs through wheel shafts, and the connecting piece is connected to the middle of the roller bracket.

In the above-mentioned design, through the cooperation of gyro wheel support and a plurality of gyro wheel support, can prevent effectively that the anti-wind upright post from rocking left and right in the removal in-process, further improve the removal stability of anti-wind upright post.

Preferably, the locking mechanism comprises a lock pin movably arranged on the side surface of the lower end of the wind-resistant upright post and a jack arranged on the ground, and the lock pin is correspondingly inserted and matched with the jack.

In the design scheme, the locking pin is correspondingly inserted and matched with the jack, so that the lower end of the wind-resistant upright post is conveniently locked.

Preferably, the lower end of the wind-resistant upright post is symmetrically provided with at least two lock pins.

In the design scheme, the locking reliability and stability of the wind-resistant upright post can be improved through the symmetrically arranged locking pins.

(III) technical effects

As described above, the roll-up door of the present utility model has the following advantageous effects: according to the utility model, the wind-resistant upright post is arranged on one indoor side of the roller shutter door, so that the overall structural rigidity of the roller shutter door can be effectively improved, the roller shutter is prevented from deforming under the action of strong wind, and the reliability and the service life of the roller shutter door are improved. Further, the wind-resistant stand column is movably connected with the box cover through the sliding component, so that the position of the wind-resistant stand column is conveniently adjusted, when the rolling door is closed, the wind-resistant stand column is moved to the middle of the rolling door, and is locked with the ground through the locking mechanism, when the rolling door is opened, the locking between the unlocking and the ground is achieved, and the wind-resistant stand column is moved to the two sides of the rolling door, so that the passing of people and goods is not interfered.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and claims thereof as well as the appended drawings.

Drawings

FIG. 1 is a front view of a rolling door in accordance with an embodiment of the present utility model;

FIG. 2 is a cross-sectional view taken at B-B of FIG. 1;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 1;

FIG. 4 shows an enlarged view at A in FIG. 1;

FIG. 5 is an enlarged view of FIG. 2 at B;

FIG. 6 is an enlarged view of FIG. 2 at C;

fig. 7 is a schematic cross-sectional view of a midsole of an embodiment of the present utility model.

Description of element reference numerals

Roller blind 1, reel 2, driving motor 3, guide rail 4, box cover 5, wind-resistant stand 6, sliding component 7, locking mechanism 8, spout 9, roller assembly 10, connecting piece 11, opening 12, roller bracket 13, roller 14, lockpin 15, jack 16, sill 17, airtight strip 18, yellow sand 19, button box 20, wall 21, limiting plate 22.

Detailed Description

Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples.

Please refer to fig. 1 to 7. It should be understood that the structures, proportions, sizes, etc. shown in the drawings are shown only in connection with the disclosure of the present utility model, and are not intended to limit the scope of the utility model, which is defined by the claims, but rather by the claims, so that any structural modifications, proportional changes, or dimensional adjustments should be made without affecting the efficacy or achievement of the present utility model. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the utility model, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the utility model may be practiced.

Referring to fig. 1 to 3, the present embodiment provides a rolling door comprising a rolling screen 1, a roller shaft 2, a driving motor 3, a guide rail 4 and a housing 5 for accommodating the rolling screen 1, wherein the roller shaft 2 is rotatably installed inside the housing, the roller shaft 2 is in driving connection with the driving motor 3, the driving motor is provided with a button box 20 for control, and the button box is provided on a wall 21. The rolling door also comprises a guide rail 4 and two wind-resistant upright posts 6, wherein the guide rail 4 and the two wind-resistant upright posts 6 are arranged on two sides of the rolling curtain 1 and are used for supporting the rolling curtain 1; wherein, two sides of the rolling shutter 1 are embedded into the guide rail 4 and are connected with the guide rail 4 in a sliding way; the wind-resistant upright post 6 is movably arranged on one indoor side of the rolling curtain 1; the upper end of the wind-resistant upright post 6 is movably connected with the box cover 5 through a sliding component 7, and the lower end of the wind-resistant upright post 6 is connected with the ground through a locking mechanism 8.

Referring to fig. 4-5, in the present embodiment, the sliding assembly 7 includes a chute 9, a roller assembly 10 and a connecting piece 11, wherein the chute 9 is fixedly connected to the bottom surface of the box cover 5, the roller assembly 10 is slidably connected to the chute 9, and the upper end of the wind-resistant upright post 6 is connected to the roller assembly 10 through the connecting piece 11. Further, the opening 12 of the chute 9 is downward, the roller assembly 10 is slidably disposed inside the chute 9, and the connecting piece 11 penetrates out of the opening 12 of the chute 9 and is connected with the upper end of the wind-resistant upright post 6. The use of the sliding assembly 7 can reduce the moving resistance of the wind resistant stand column 6 and improve the moving stability of the wind resistant stand column 6. Further, the bottom of the box cover 5 is fixedly connected with a limiting plate 22 for reinforcing and limiting the wind-resistant upright post 6.

In this embodiment, the roller assembly 10 includes a roller bracket 13 and four rollers 14, the four rollers 14 are symmetrically mounted on two sides of the roller bracket 13 by wheel shafts, and the connecting piece 11 is connected to the middle of the roller bracket 13. Through the cooperation of gyro wheel support 13 and a plurality of gyro wheel support 13, can prevent effectively that wind-resistant stand 6 from rocking side to side in the removal in-process, further improve the removal stability of wind-resistant stand 6.

Referring to fig. 6, in this embodiment, the locking mechanism 8 includes a locking pin 15 movably disposed on a side surface of the lower end of the wind-resistant upright post 6 and a receptacle 16 disposed on the ground, where the locking pin 15 is correspondingly inserted into the receptacle 16. The locking pin 15 is correspondingly inserted and matched with the jack 16, so that the lower end of the wind resistant upright post 6 is conveniently locked. Further, at least two lock pins 15 are symmetrically arranged at the lower end of the wind-resistant upright post 6. The locking reliability and stability of the wind resistant column 6 can be improved by symmetrically arranged locking pins 15.

Referring to fig. 7, in this embodiment, a bottom beam 17 is connected to the lower end of the roller shutter 1, the bottom beam 17 has a hollow structure, and a filler for increasing weight is filled in the hollow structure, and the filler is yellow sand 19. Further, the bottom of the bottom beam 17 is provided with an airtight strip 18 for improving the tightness of the rolling shutter door.

The using method comprises the following steps: when the rolling door is closed, the wind-resistant upright post 6 is moved to the middle part of the rolling door 1 and is locked with the ground by the locking mechanism 8, and when the rolling door is opened, the locking with the ground is unlocked, and the wind-resistant upright post 6 is moved to the two sides of the rolling door, so that the passing of people and cargoes is not interfered.

In summary, in the design scheme of the utility model, the wind-resistant upright post 6 is arranged on one indoor side of the roller shutter door, so that the overall structural rigidity of the roller shutter door can be effectively improved, the roller shutter 1 is prevented from deforming under the action of strong wind, and the reliability and the service life of the roller shutter door are improved. Further, the wind-resistant upright post 6 is movably connected with the box cover 5 through the sliding component 7, so that the position of the wind-resistant upright post 6 is convenient to adjust. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.

Claims (5)

1. The rolling door comprises a rolling curtain, a scroll, a driving motor, a guide rail and a box cover for accommodating the rolling curtain, wherein the scroll is rotatably arranged in the box cover and is in driving connection with the driving motor;

the rolling door is characterized by further comprising guide rails arranged on two sides of the rolling door and at least one wind-resistant upright post for supporting the rolling door; wherein, two sides of the rolling curtain are embedded into the guide rail and are connected with the guide rail in a sliding way; the wind-resistant upright post is movably arranged on one indoor side of the roller shutter; the upper end of the wind-resistant upright post is movably connected with the box cover through a sliding assembly, and the lower end of the wind-resistant upright post is connected with the ground through a locking mechanism.

2. The rolling door of claim 1, wherein: the sliding assembly comprises a sliding groove, a roller assembly and a connecting piece, wherein the sliding groove is fixedly connected to the bottom surface of the box cover, the roller assembly is in sliding connection with the sliding groove, and the upper end of the wind-resistant upright post is connected with the roller assembly through the connecting piece.

3. The rolling door of claim 2, wherein: the roller assembly comprises a roller support and an even number of rollers, the even number of rollers are symmetrically arranged on the roller support in pairs through wheel shafts, and the connecting piece is connected to the middle of the roller support.

4. The rolling door of claim 1, wherein: the locking mechanism comprises a lock pin movably arranged on the side face of the lower end of the wind-resistant upright post and a jack arranged on the ground, and the lock pin is correspondingly inserted and matched with the jack.

5. The rolling door of claim 4 wherein: at least two lock pins are symmetrically arranged at the lower end of the wind-resistant upright post.