Automatic punching bottom sealing decorative plate for inorganic fire resisting shutter

Abstract

The utility model provides an automatic punching bottom sealing decorative plate for an inorganic fireproof roller shutter, the decorative plate is used for a double-track double-shutter fireproof roller shutter, the decorative plate is integrally formed and is arranged in a groove shape, the bottom end of the decorative plate is a bottom surface, the two sides of the decorative plate are flanges, and the top ends of the flanges are provided with mounting surfaces; the flanges are perpendicular to the bottom face, and the mounting face of the top end of each flange is bent towards one side of the bottom face. And a plurality of mounting holes are formed in the mounting surface at equal intervals. The automatic punching bottom sealing decorative plate for the inorganic fireproof roller shutter is simple in structure and convenient to produce and install, is used for sealing a middle interlayer of the double-track double-shutter fireproof roller shutter, can enhance the overall sealing performance of a roller shutter door and the synchronism between double-shutter doors, has a decorative effect and has an attractive effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of fireproof rolling shutter doors, in particular to an automatic perforated bottom sealing decorative plate for inorganic fireproof rolling shutters. Background Art

[0002] In the existing technology, the double-track double-curtain inorganic super-grade fireproof rolling shutter door consists of two fireproof curtains with an air layer of about 300mm in between. A single electromechanical unit drives the dual drive shafts, and the two curtains have the function of synchronous lifting and lowering. No water curtain protection device is required. The curtain surface is composed of radiation-proof aluminum foil ceramic fiber cloth, ceramic fiber knitted blanket, high-temperature resistant fireproof cloth and colorful decorative cloth.

[0003] There are two common problems with double-track, double-curtain fireproof rolling shutters: First, after the curtains are lowered, the hollow space between them is not sealed, which affects the overall sealing of the double-curtain rolling shutter door to a certain extent. Second, the curtains are driven by a single motor and rise and fall synchronously, which requires the two sets of transmission mechanisms of the rolling shutter door to have accurate synchronization. During long-term use, the two curtains may become out of sync, which requires personnel to perform regular maintenance and inspection of the rolling shutter door to ensure the synchronization of the two curtains, which increases labor costs. There are also considerations of adding a synchronization device to the rolling shutter door (for example, installing a sensor such as an encoder or grating to monitor the lifting speed and position of the rolling shutter door, and then controlling the motor through a control system to adjust the transmission structure accordingly to ensure that the two rolling shutter doors remain synchronized), which further increases equipment costs. Therefore, it is an object of the present invention to provide an automatically perforated bottom sealing decorative plate that can enhance the sealing of the double-track, double-curtain fireproof rolling shutter and enhance the synchronization between the two curtains (thereby reducing the number of rolling shutter door inspections). Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the utility model provides an automatic perforated bottom sealing decorative plate for inorganic fireproof roller shutter.

[0005] The technical solution of the utility model is: an automatic perforated bottom-sealed decorative plate for an inorganic fireproof roller shutter, the decorative plate is used for a double-track double-curtain fireproof roller shutter, the decorative plate is integrally formed, and the whole is groove-shaped, the bottom end of the bottom surface, the two sides of the flange, and the top of the flange is provided with a mounting surface.

[0006] Furthermore, the flanges are arranged perpendicular to the bottom surface, and the mounting surface at the top end of each flange is bent toward one side of the bottom surface.

[0007] Furthermore, a plurality of mounting holes are provided on the mounting surface at equal intervals.

[0008] Furthermore, the bending angle of the mounting surface relative to the flange is 20-30 degrees.

[0009] Furthermore, the decorative panel as a whole can be configured to be in an arc shape.

[0010] Furthermore, a groove pattern may be provided on the bottom surface.

[0011] Beneficial effects of the utility model:

[0012] The utility model provides an automatic perforated bottom sealing decorative plate for an inorganic fireproof rolling shutter, which has a simple structure, low cost, easy production and easy installation; it is installed at the bottom end of a double-track double-curtain fireproof rolling shutter door to seal the hollow partition between the two door curtains, which can enhance the overall sealing of the fireproof rolling shutter door and enhance the smoke-proof effect; at the same time, it is fixed to the bottom ends of the two door curtains to enhance the synchronization between the double door curtains, and the number of inspections of the rolling shutter door can be reduced during the long-term use of the rolling shutter door; finally, the decorative plate also has a certain aesthetic effect, and serves as a decoration for the bottom end of the door curtain of the double-curtain rolling shutter door. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the present utility model;

[0014] Figure 2 This is a side structural diagram of the present utility model;

[0015] Figure 3 This is one of the reference diagrams for the use state of the present utility model;

[0016] Figure 4 This is the second reference figure of the use state of the utility model;

[0017] Figure 5 Refer to Figure 3 for the usage state of the present utility model.

[0018] Figure numerals: 1, bottom surface; 2, flange; 3, mounting surface; 4, mounting hole; 5, guide rail; 6, door curtain. DETAILED DESCRIPTION

[0019] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative and is in no way intended to limit the present invention and its application or use. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. These embodiments are provided to make the present invention thorough and complete and to fully convey the scope of the present invention to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of components and steps, the composition of materials, numerical expressions, and numerical values ​​set forth in these embodiments should be interpreted as merely exemplary and not as limiting.

[0020] The terms "first," "second," and similar terms used in this disclosure do not indicate any order, quantity, or importance, but are simply used to distinguish different parts. Terms such as "include" or "comprising" mean that the elements preceding the term include the elements listed after the term, and do not exclude the possibility of also including other elements. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0021] like Figure 1-5 As shown, an automatic perforated bottom-sealed decorative panel for an inorganic fireproof roller shutter is used. The decorative panel is used for a double-track double-curtain fireproof roller shutter. The decorative panel is integrally formed and is arranged in a groove shape. The bottom end is a bottom surface 1, the two sides are flanges 2, and the top of the flange 2 is a mounting surface 3.

[0022] Specifically, the flanges 2 are arranged perpendicular to the bottom surface 1 , and the mounting surface 3 at the top end of each flange 2 is bent toward the bottom surface 1 .

[0023] Specifically, a plurality of mounting holes 4 are formed on the mounting surface 3 at equal intervals.

[0024] Specifically, the bending angle of the mounting surface 3 relative to the flange 2 is 25 degrees.

[0025] Specifically, the decorative panel as a whole can be configured to be in an arc shape.

[0026] Specifically, a groove pattern may be provided on the bottom surface 1 .

[0027] During the installation process, if Figure 3 As shown, the decorative panel is placed at the bottom ends of two door curtains 6, with the two flanges 2 of the decorative panel respectively resting against the inner sides of the two door curtains 6. The bottom surface 1 is aligned with the bottom ends of the door curtains 6, and screws are then inserted through the mounting holes 4 on the mounting surface 3 and the door curtains 6 to complete the installation and fixation of the decorative panel. Alternatively, the decorative panel can be installed and fixed by inserting expansion screws from the outside of the door curtains 6 and through the mounting holes 4 in sequence. The curved mounting surface 3, after the screws are installed, can tighten the flanges 2, ensuring that the screws and the decorative panel are securely installed.

[0028] In actual use, Figure 4 As shown, for the curved double-track double-curtain fireproof roller shutter, the decorative plate can also be deformed into a curved shape. If the door curtain 6 is relatively wide, it can also be divided into multiple sections for splicing installation.

[0029] When the rolling door is raised at ordinary times, people passing under the rolling door can look up and see some structures inside the rolling door cover through the space between the double curtains, which makes the overall structure look unaesthetic. After installation, the decorative plate can seal the space between the double curtains of the rolling door to play a decorative role. In order to increase the aesthetic effect, Figure 5 As mentioned above, the bottom surface 1 of the decorative plate can also be processed with some groove patterns.

[0030] Thus far, various embodiments of the present invention have been described in detail. To avoid obscuring the concept of the present invention, some details well known in the art have not been described. Based on the above description, those skilled in the art will fully understand how to implement the technical solutions disclosed herein.

[0031] The above-described embodiments represent only some of the embodiments of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present utility model, and these modifications and improvements fall within the scope of protection of the present utility model. Therefore, the scope of protection of the present utility model patent shall be based on the appended claims.

Claims

1. An automatic perforated bottom-sealed decorative plate for an inorganic fireproof roller shutter, the decorative plate being used for a double-track, double-curtain fireproof roller shutter, characterized in that: The decorative panel is integrally formed and is arranged in a groove shape. Its bottom end is a bottom surface (1), and its two sides are flanges (2). The top of the flange (2) is provided with a mounting surface (3).

2. The automatic perforated bottom-sealed decorative plate for inorganic fireproof rolling shutter according to claim 1, characterized in that: The flanges (2) are arranged perpendicular to the bottom surface (1), and the mounting surface (3) at the top end of each flange (2) is bent toward one side of the bottom surface (1).

3. The automatic perforated bottom-sealed decorative plate for inorganic fireproof rolling shutter according to claim 1, characterized in that: A plurality of mounting holes (4) are provided on the mounting surface (3) at equal intervals.

4. The automatic perforated bottom-sealed decorative plate for inorganic fireproof rolling shutter according to claim 1, characterized in that: The bending angle of the mounting surface (3) relative to the flange (2) is 20-30 degrees.

5. The automatic perforated bottom-sealed decorative plate for inorganic fireproof rolling shutter according to claim 1, characterized in that: The decorative panel can be configured as a whole to be in an arc shape.

6. The automatic perforated bottom-sealed decorative plate for inorganic fireproof rolling shutter according to claim 1, characterized in that: The bottom surface (1) may be provided with a groove pattern.

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