Double-layer fireproof glass curtain wall

Abstract

The utility model discloses a double-layer fireproof glass curtain wall which comprises an outer frame, guide blocking grooves are formed in the two sides of the lower portion of the rear portion of the outer frame, an installation frame is arranged on the inner side of the outer frame, double-layer fireproof glass is installed on the inner side of the installation frame in a sliding mode, and guide sliding blocks are installed on the two sides of an inner cavity of each guide blocking groove in a sliding mode. And a rotating rod is rotationally connected between the two guide sliding blocks on the same side through a bearing piece. According to the double-layer fireproof glass curtain wall, the mounting frame is arranged on the inner side of the outer frame and used in cooperation with the guide sliding blocks, the rotating rods, the lifting grooves and the guide sliding plates, and through the arrangement of the structures, when the double-layer fireproof glass is mounted, the mounting frame can be directly turned to be parallel from the interior of a building, and then the double-layer fireproof glass is inserted; and workers do not need to carry or suspend on the outer side of the building for assistance, so that the mounting speed is high, the efficiency is high, and meanwhile, the safety is also ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of fireproof glass, in particular to a double-layer fireproof glass curtain wall. Background Art

[0002] Curtain wall is a lightweight wall with decorative effect commonly used in modern large and high-rise buildings. It is composed of panels and supporting structure systems. It has a certain displacement ability relative to the main structure or a certain deformation ability itself. It does not bear the effect of the main structure. The building's exterior protective structure or decorative structure exterior wall frame support system is also a type of curtain wall system. Curtain wall is the exterior wall enclosure of the building, does not bear weight, and is hung like a curtain, so it is also called curtain wall.

[0003] In order to improve the appearance of existing buildings, most of them choose to use double-layer fireproof glass for curtain wall installation. Fireproof glass is widely used because of its mature technology, which can effectively prevent fire, noise and high safety. However, although the fireproof glass curtain wall is beautiful and practical, it still has obvious defects in actual use, such as:

[0004] Generally, double-layer fireproof glass is very heavy, so it requires two to three workers to install it stably. During the installation, another worker needs to use a sling to hang on the outside of the floor to support and assist the installation. This installation method not only increases labor costs, but also has low efficiency and high risks.

[0005] Therefore, a double-layer fireproof glass curtain wall that is easy to install is now designed to solve this type of defect. Utility Model Content

[0006] In view of the deficiencies of the prior art, the utility model provides a double-layer fireproof glass curtain wall, which solves the problem that the installation of the existing double-layer fireproof glass curtain wall is complicated and dangerous.

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a double-layer fireproof glass curtain wall, including an outer frame, guide blocking grooves are opened on both sides of the lower rear part of the outer frame, an installation frame is arranged on the inner side of the outer frame, and a double-layer fireproof glass is slidably installed on the inner side of the installation frame.

[0008] Preferably, guide sliding blocks are slidably installed on both sides of the inner cavity of the guide resistance groove, and a rotating rod is rotatably connected between the two guide sliding blocks on the same side through a bearing member. A lifting groove is opened on the top of the rotating rod and extends to the bottom. A guide sliding block is slidably installed on the inner side of the lifting groove, and the top of the guide sliding block is fixedly connected to the bottom of the mounting frame through a fixing block.

[0009] Preferably, both sides of the rear portion of the installation frame are provided with thread grooves, and a plurality of thread grooves are provided from top to bottom.

[0010] Preferably, the rear portions of both sides of the inner cavity of the outer frame are provided with receiving grooves, and the number of the receiving grooves is the same as the number of the thread grooves.

[0011] Preferably, an inner groove clamping plate used in conjunction with the thread groove is rotatably connected to the inner side of the thread groove via a bearing member. Beneficial Effects

[0012] The utility model provides a double-layer fireproof glass curtain wall. Compared with the existing technology, it has the following beneficial effects:

[0013] (1) The double-layer fireproof glass curtain wall is provided with an installation frame on the inner side of the outer frame, and is used in conjunction with a guide slider, a rotating rod, a lifting groove and a guide slide plate. The arrangement of these structures enables the installation frame to be directly flipped parallel from the inside of the building when installing the double-layer fireproof glass, and then the double-layer fireproof glass can be inserted, without the need for workers to carry or hang it on the outside of the building for assistance, thereby making the installation speed fast and efficient, while also ensuring safety and satisfying current use.

[0014] (2) The double-layer fireproof glass curtain wall is provided with rotatable inner groove clamps on both sides of the inner cavity of the outer frame for use with the threaded grooves. The arrangement of these structures enables the inner groove clamps to be flipped over and aligned with the threaded grooves after the double-layer fireproof glass is installed, and then the bolt assembly is installed, making the installation convenient. At the same time, it is also more convenient to maintain and replace the double-layer fireproof glass in the future, thereby improving the overall practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 The rear view of the utility model structure

[0017] Figure 3 It is a cross-sectional view of the installation frame structure of the utility model;

[0018] Figure 4 For this utility model Figure 3 A partial enlarged view of the middle A;

[0019] Figure 5 It is a rear view of the internal structure of the outer frame of the utility model.

[0020] In the figure: 1. outer frame; 2. guide blocking groove; 3. mounting frame; 4. double-layer fireproof glass; 5. guide sliding block; 6. rotating rod; 7. lifting groove; 8. guide sliding plate; 9. threaded groove; 10. storage groove; 11. inner groove clamping plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 The utility model provides a technical solution: a double-layer fireproof glass curtain wall, comprising an outer frame 1, guide blocking grooves 2 are provided on both sides of the lower rear portion of the outer frame 1, a mounting frame 3 is provided on the inner side of the outer frame 1, and a double-layer fireproof glass 4 is slidably installed on the inner side of the mounting frame 3, guide sliders 5 are slidably installed on both sides of the inner cavity of the guide blocking groove 2, a rotating rod 6 is rotatably connected between the two guide sliders 5 on the same side through a bearing member, a lifting groove 7 is provided on the top of the rotating rod 6 and passes through the bottom, a guide slide plate 8 is slidably installed on the inner side of the lifting groove 7, and the top of the guide slide plate 8 is fixedly connected to the bottom of the mounting frame 3 by a fixing block.

[0023] When in use, the guide slider 5 is used to slide inside the guide blocking groove 2 to first translate the installation frame 3 out from the inner side of the outer frame 1, and then the installation frame 3 is lifted up under the limit of the guide slide plate 8 so that it is not in contact with the outer frame 1, and then the installation frame 3 is flipped over by the rotating rod 6 to rotate it ninety degrees and lie flat on the ground, and then the double-layer fire-resistant glass 4 is slid and inserted into the inner side of the installation frame 3. After the double-layer fire-resistant glass 4 is placed, the staff flips the installation frame 3, erects it and translates it to the inner side of the outer frame 1. At this time, the double-layer fire-resistant glass 4 is clamped in the middle by the installation frame 3 and the double-layer fire-resistant glass 4.

[0024] Furthermore, thread grooves 9 are provided on both sides of the rear of the installation frame 3, and a plurality of thread grooves 9 are arranged from top to bottom. Storage grooves 10 are provided on the rear of both sides of the inner cavity of the outer frame 1, and the number of storage grooves 10 is the same as that of the thread grooves 9. The inner side of the thread groove 9 is rotatably connected to an inner groove clamping plate 11 used in conjunction with the thread groove 9 through a bearing member, and a threaded hole is provided on the inner side of the inner groove clamping plate 11.

[0025] Flip out several inner groove clamps 11 from the inside of the storage groove 10, so that the threaded holes on the surface of the inner groove clamps 11 are opposite to the threaded groove 9, and then connect the bolt assembly with the inner groove clamps 11 and the threaded groove 9 and tighten them to complete the installation.

[0026] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A double-layer fireproof glass curtain wall, comprising an outer frame (1), characterized in that: Guide blocking grooves (2) are provided on both sides of the lower rear portion of the outer frame (1), a mounting frame (3) is provided on the inner side of the outer frame (1), and a double-layer fireproof glass (4) is slidably mounted on the inner side of the mounting frame (3).

2. A double-layer fireproof glass curtain wall according to claim 1, characterized in that: Guide slide blocks (5) are slidably mounted on both sides of the inner cavity of the guide blocking groove (2); a rotating rod (6) is rotatably connected between the two guide slide blocks (5) on the same side via a bearing member; a lifting groove (7) extending from the top of the rotating rod (6) to the bottom is provided; a guide slide block (8) is slidably mounted on the inner side of the lifting groove (7); and the top of the guide slide block (8) is fixedly connected to the bottom of the mounting frame (3) via a fixing block.

3. The double-layer fireproof glass curtain wall according to claim 1, characterized in that: Both sides of the rear portion of the installation frame (3) are provided with thread grooves (9), and a plurality of thread grooves (9) are provided from top to bottom.

4. The double-layer fireproof glass curtain wall according to claim 3 is characterized in that: Receiving grooves (10) are provided at the rear of both sides of the inner cavity of the outer frame (1), and the number of the receiving grooves (10) is the same as the number of the thread grooves (9).

5. The double-layer fireproof glass curtain wall according to claim 4, characterized in that: An inner groove clamping plate (11) used in conjunction with the thread groove (9) is rotatably connected to the inner side of the thread groove (9) via a bearing member.

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