CN216974691U - Windproof device for large roller shutter door - Google Patents
Windproof device for large roller shutter door Download PDFInfo
- Publication number
- CN216974691U CN216974691U CN202123037543.5U CN202123037543U CN216974691U CN 216974691 U CN216974691 U CN 216974691U CN 202123037543 U CN202123037543 U CN 202123037543U CN 216974691 U CN216974691 U CN 216974691U
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- door
- roller shutter
- rolling door
- shutter door
- guide rail
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Abstract
The utility model discloses a windproof device for a large-scale rolling door, which comprises two hanging brackets fixedly arranged below a top cross beam of the rolling door, wherein the two hanging brackets are respectively positioned at the inner side and the outer side of the rolling door; two vertical reinforcing devices are symmetrically arranged on the two circular guide rails in a sliding mode respectively. The utility model effectively solves the problem that a large and ultra-wide rolling door is easy to deform and break when meeting strong wind, has low cost and simple installation and operation, and can realize the quick opening and closing of the device by only one person. The damage rate of the roller shutter door in the closed space is greatly reduced, the roller shutter door sheet is effectively protected, the replacement and maintenance cost of the roller shutter door is reduced, and the service life of the roller shutter door is prolonged.
Description
Technical Field
The utility model relates to the technical field of rolling door protection, in particular to a windproof device of a large rolling door.
Background
In some factory and mining enterprises and ports, large rolling doors need to be installed in large material and goods storage spaces, and the rolling doors can enable the door bodies to be in a theoretical sealing state after being closed, so that the door bodies are easy to deform and break when encountering strong wind even if the door bodies use thickened wind-resistant curtain sheets and are too large in width. Once this phenomenon appears, rolling slats door just can be blown by wind, loses the closure effect, and material, goods in the storage space are likely to suffer huge loss.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a windproof device for a large rolling door, which solves the problem that the large rolling door is easy to deform and break when meeting strong wind.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to a windproof device for a large rolling door, which comprises two hanging brackets fixedly arranged below a top cross beam of the rolling door, wherein the two hanging brackets are respectively positioned at the inner side and the outer side of the rolling door; two vertical reinforcing devices are symmetrically arranged on the two circular guide rails in a sliding mode respectively.
Furthermore, each reinforcing device comprises a vertical reinforcing rod, a walking sleeve is fixedly arranged at the top of each reinforcing rod, the walking sleeve is slidably sleeved on the outer side of the corresponding round guide rail, and a ground bolt is movably arranged at the lower end of each reinforcing rod.
Further, the installation height of the two circular guide rails is larger than the height of the highest object which can be passed by the rolling door by 300 mm.
Compared with the prior art, the utility model has the beneficial technical effects that:
the utility model effectively solves the problem that the large and ultra-wide roller shutter door is easy to deform and break when meeting strong wind, has low cost and simple installation and operation, and can realize the quick opening and closing of the device by only one person. The damage rate of the roller shutter door in the closed space is greatly reduced, the shutter sheets of the roller shutter door are effectively protected, the replacement and maintenance cost of the roller shutter door is reduced, and the service life of the roller shutter door is prolonged.
Drawings
The utility model is further illustrated in the following description with reference to the drawings.
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of a reinforcement device;
description of reference numerals: 1. a roller shutter door; 2. a hanger; 3. a circular guide rail; 4. a reinforcement device; 4-1, reinforcing rods; 4-2, a traveling sleeve; 4-3, a ground bolt.
Detailed Description
As shown in fig. 1-3, the windbreak device for a large-scale roller shutter door comprises two hangers 2 fixedly welded below a top cross beam of the roller shutter door 1, wherein the two hangers 2 are made of angle steel and are respectively positioned at the inner side and the outer side of the roller shutter door 1. The lower end of each hanger 2 is fixedly connected with the middle of a horizontally arranged round guide rail 3 in a welding mode, the two round guide rails 3 are made of galvanized steel pipes, the installation height of the two round guide rails is larger than the height of the highest object which can pass through the rolling door by 300mm, and the two ends of each hanger are respectively fixed on the outer sides of the guide rails of the rolling door 1. Two vertical reinforcing devices 4 are symmetrically and slidably mounted on the two circular guide rails respectively.
As shown in fig. 3, each of the reinforcing devices 4 includes a vertical reinforcing rod 4-1, a traveling sleeve 4-2 is fixedly disposed at the top of the reinforcing rod 4-1, the traveling sleeve 4-2 is slidably sleeved on the outer side of the corresponding circular guide rail 3, and a ground bolt 4-3 is movably disposed at the lower end of the reinforcing rod 4-1.
When the circular guide rail is installed, the height of the highest possible object in the roller shutter door needs to be measured firstly, then the height of the object is subtracted from the height of the roller shutter door, and then the height of the object is subtracted by 300mm, so that the installation height of the circular guide rail is obtained. Firstly welding the hanger on a top cross beam at the middle position of the roller shutter door, then sleeving a traveling sleeve of the reinforcing device on the circular tube guide rail, finally welding the middle position of the circular tube guide rail and the hanger together, and respectively fixing two ends of the circular guide rail on the foundation outside the roller shutter door guide rail. The whole set of wind-proof device is respectively arranged on the inner working surface and the outer working surface of the rolling door. And ground bolt pin holes are respectively manufactured on the ground below the initial position and the working position of the reinforcing device.
Under normal weather condition, when the wind-proof device is not used, the reinforcing device can be pushed outside the guide rail of the roller shutter door, then the ground bolt is inserted into the pin hole on the ground, and at the moment, the device can not reduce the effective working area of the roller shutter door. When windbreak devices are needed in windy weather, 4 sets of reinforcing devices are moved to the working position in the middle of the circular tube guide rail, then the ground bolt is inserted into the pin hole on the ground, and at the moment, 4 sets of reinforcing devices can distribute the wind pressure born by the rolling door and effectively resist the deformation of the curtain sheet.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (3)
1. The utility model provides a large-scale rolling slats door safety device against wind which characterized in that: the rolling door comprises two hanging frames fixedly arranged below a top cross beam of the rolling door, wherein the two hanging frames are respectively positioned at the inner side and the outer side of the rolling door, the lower end of each hanging frame is respectively and fixedly connected with the middle of a horizontally arranged circular guide rail, and the two ends of each circular guide rail are respectively fixed at the outer side of the guide rail of the rolling door; two vertical reinforcing devices are symmetrically arranged on the two circular guide rails in a sliding mode respectively.
2. A large roller door wind shield according to claim 1, wherein: each reinforcing device comprises a vertical reinforcing rod, a walking sleeve is fixedly arranged at the top of each reinforcing rod, the walking sleeve is slidably sleeved on the outer side of the corresponding round guide rail, and a ground bolt is movably arranged at the lower end of each reinforcing rod.
3. A large roller door wind shield according to claim 1, wherein: the installation height of the two circular guide rails is 300mm greater than the height of the highest object which can be passed by the rolling door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123037543.5U CN216974691U (en) | 2021-12-06 | 2021-12-06 | Windproof device for large roller shutter door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123037543.5U CN216974691U (en) | 2021-12-06 | 2021-12-06 | Windproof device for large roller shutter door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216974691U true CN216974691U (en) | 2022-07-15 |
Family
ID=82346408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123037543.5U Active CN216974691U (en) | 2021-12-06 | 2021-12-06 | Windproof device for large roller shutter door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216974691U (en) |
-
2021
- 2021-12-06 CN CN202123037543.5U patent/CN216974691U/en active Active
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