Safe anti-seismic curtain wall

Abstract

The utility model discloses a safety type anti-seismic curtain wall, which belongs to the technical field of building curtain walls, and comprises a support frame, a curtain wall unit, a multi-layer buffer system and an anti-falling mechanism, the support frame is provided with transverse reinforcing ribs and longitudinal reinforcing ribs which are distributed in a grid shape; the curtain wall unit comprises a glass panel embedded in the aluminum alloy frame through an elastic rubber cushion layer; the multi-layer buffering system is composed of belleville spring sets and honeycomb aluminum energy absorption blocks, wherein the belleville spring sets and the honeycomb aluminum energy absorption blocks are arranged at the four corners of the supporting frame. The anti-falling mechanism comprises a hook, a spring and a fixing seat, one end of the hook is connected with the curtain wall unit, the other end of the hook is connected with the fixing seat through the spring, and the fixing seat is installed on the supporting frame. Through mutual cooperation of the belleville spring sets and the honeycomb aluminum energy absorption blocks in the multi-layer buffering system, multi-stage buffering and energy dissipation are achieved, the impact of external force such as earthquakes on the curtain wall can be effectively relieved, and the anti-seismic property and safety of the curtain wall are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to building curtain wall technical field, concretely relates to a safe type aseismatic curtain wall. BACKGROUND

[0002] With the acceleration of urbanization, high-rise buildings are more and more, and curtain wall is an important part of building envelope structure, which makes the building more beautiful, and its safety and reliability are very important. The traditional curtain wall has problems such as loose connection, lack of effective buffer and anti-falling measures when facing extreme conditions such as earthquake and typhoon, which can easily lead to curtain wall unit falling off and cause safety accidents. Therefore, it is of great significance to develop a safe type aseismatic curtain wall with excellent aseismatic performance and reliable anti-falling function. SUMMARY

[0003] To solve the above-mentioned problems, the utility model discloses a safe type aseismatic curtain wall, which adopts the combination of elastic rubber pad and aluminum alloy frame, and is embedded with carbon fiber mesh inside, which not only ensures the lightweight and high-strength characteristics of the curtain wall, but also effectively absorbs and buffers the vibration energy, reducing the damage of earthquake to the curtain wall. The disc spring set and honeycomb aluminum energy-absorbing block in the multi-layer buffer system cooperate with each other to realize multi-stage buffer and energy dissipation, which can effectively reduce the impact of external force such as earthquake on the curtain wall and improve the aseismatic performance and safety of the curtain wall.

[0004] To achieve the above purpose, the specific technical scheme of the present application is as follows:

[0005] A safe type aseismatic curtain wall, comprising a support frame, a curtain wall unit, a multi-layer buffer system and an anti-falling mechanism, the support frame is provided with horizontally and vertically distributed reinforcing ribs; the curtain wall unit comprises a glass panel embedded in an aluminum alloy frame by an elastic rubber pad; the multi-layer buffer system is composed of a disc spring set and a honeycomb aluminum energy-absorbing block arranged at the four corners of the support frame; the anti-falling mechanism comprises a hook, a spring and a fixed seat, one end of the hook is connected with the curtain wall unit, the other end is connected with the fixed seat through the spring, and the fixed seat is installed on the support frame, realizing the anti-falling function of the curtain wall unit through the cooperation of the hook and the spring.

[0006] Based on the above technical features, preferably, the elastic rubber pad is embedded with carbon fiber mesh inside.

[0007] Based on the above technical features, preferably, the disc spring set adopts 12 pieces of 60Si2MnA steel disc springs.

[0008] Based on the above technical features, preferably, the fixed seat is fixed on the support frame by bolts.

[0009] Based on the above technical features, preferably, the connecting part of the hook and the curtain wall unit is provided with a rubber pad to reduce vibration and noise and protect the surface of the curtain wall unit.

[0010] Based on the above technical features, preferably, the anti-falling mechanism is further provided with a safety lock buckle, which further fixes the hook after being connected with the fixing seat, thereby improving the reliability of anti-falling.

[0011] Compared with the prior art, the application has the following beneficial effects:

[0012] The curtain wall unit of the application adopts the combination of an elastic rubber pad layer and an aluminum alloy frame, and is internally embedded with a carbon fiber mesh cloth, which not only ensures the lightweight and high-strength characteristics of the curtain wall, but also effectively absorbs and buffers vibration energy, thereby reducing the damage of earthquakes to the curtain wall.

[0013] The disc spring set and the honeycomb aluminum energy-absorbing block in the multi-layer buffer system cooperate with each other to realize multi-stage buffering and energy dissipation, which can effectively reduce the impact of external forces such as earthquakes on the curtain wall and improve the anti-seismic performance and safety of the curtain wall.

[0014] The ingenious design of the anti-falling mechanism provides reliable anti-falling protection for the curtain wall unit through the cooperation of the hook, spring, fixing seat and safety lock buckle, so that the curtain wall unit will not fall off even under strong earthquakes, thereby avoiding safety accidents.

[0015] The grid-shaped reinforcing rib design of the support frame improves the stability and carrying capacity of the overall structure and enhances the lateral force resistance and impact resistance of the curtain wall system. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the safety type anti-seismic curtain wall.

[0017] Figure 2 It is a rear view structural schematic view of the support frame in the safety type anti-seismic curtain wall.

[0018] Figure 3 It is a structural schematic view of the curtain wall unit in the safety type anti-seismic curtain wall.

[0019] LIST OF FIGURES

[0020] 100, support frame; 110, horizontal reinforcing rib; 120, vertical reinforcing rib; 200, curtain wall unit; 210, elastic rubber pad layer; 211, carbon fiber mesh cloth; 220, aluminum alloy frame; 230, glass panel; 300, multi-layer buffer system; 310, disc spring set; 320, honeycomb aluminum energy-absorbing block; 400, anti-falling mechanism; 410, hook; 420, spring; 430, fixing seat. DETAILED DESCRIPTION

[0021] The present application will be further clarified by the following description and accompanying drawings, which should be understood to be given by way of example only and not limitation of the application.

[0022] It should be noted that the words "upper", "lower", "left", "right", "front", and "back" used in the following description refer to the directions in the drawings, and the words "inner" and "outer" refer to the directions towards or away from the geometric center of a particular component. In addition, the terms "mount", "connect", and "connect" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0023] As shown in Figures 1-3 , a safety type anti-seismic curtain wall comprises a support frame 100, a curtain wall unit 200, a multi-layer buffer system 300 and an anti-falling mechanism 400.

[0024] As shown in Figure 2 , the support frame 100 is provided with transverse reinforcing ribs 110 and longitudinal reinforcing ribs 120 distributed in a grid shape. As shown in Figure 3 , the curtain wall unit 200 comprises a glass panel 230 embedded in an aluminum alloy frame 220 through an elastic rubber pad 210.

[0025] As shown in Figure 1 , the multi-layer buffer system 300 is composed of disc spring groups 310 arranged at the four corners of the frame and honeycomb aluminum energy-absorbing blocks 320 located outside the disc spring groups 310. The anti-falling mechanism 400 comprises a hook 410, a spring 420 and a fixed seat 430, one end of the hook 410 is connected with the curtain wall unit 200, the other end is connected with the fixed seat 430 through the spring 420, and the fixed seat 430 is installed on the support frame 100. The anti-falling function of the curtain wall unit 200 is realized through the cooperation of the hook 410 and the spring 420.

[0026] The elastic rubber pad 210 has a carbon fiber mesh 211 embedded inside.

[0027] The disc spring group 310 adopts a pair of 12 pieces of 60Si2MnA steel disc springs.

[0028] The fixed seat 430 is fixed on the support frame 100 by bolts, and its position and number are reasonably arranged according to the size and weight of the curtain wall unit 200.

[0029] The connecting part of the hook 410 and the curtain wall unit 200 is provided with a rubber pad to reduce vibration and noise and protect the surface of the curtain wall unit 200.

[0030] The anti-falling mechanism 400 is also provided with a safety lock 440, which further fixes the hook 410 and the fixed seat 430 after connection, improving the reliability of anti-falling.

[0031] Under normal circumstances, the curtain wall unit is tightly connected with the aluminum alloy frame through the elastic rubber pad layer and is installed on the support frame to form a stable building envelope structure. The disc spring group and the honeycomb aluminum energy-absorbing block in the multi-layer buffer system are in standby state and are ready to respond to possible external force impact at any time. When encountering external force such as earthquake, the curtain wall unit will be subjected to impact force and inertial force, resulting in displacement and vibration. At this time, the elastic rubber pad layer first plays a role to absorb and buffer part of the vibration energy, reducing the direct collision and damage of the curtain wall unit. At the same time, the multi-layer buffer system starts to work, the disc spring group provides corresponding reaction force by using its elasticity and nonlinear characteristics when being compressed or stretched, and stores part of the energy as elastic potential energy, and the honeycomb aluminum energy-absorbing block deforms plastically when being impacted, converting the impact energy into deformation energy to further absorb and dissipate energy, thereby realizing multi-stage buffering, reducing the impact of external force on the curtain wall, and protecting the curtain wall structure. The anti-falling mechanism also plays a key role in this process. When the curtain wall unit is subjected to external force and displaced, the spring between the hook and the fixed seat is stretched to generate tension to prevent the curtain wall unit from continuing to fall outwards. The safety lock further fixes the hook and the fixed seat after connection to ensure that the curtain wall unit will not fall out in extreme cases, ensuring the safety of the building. The entire safety-type anti-seismic curtain wall effectively improves the anti-seismic performance and safety of the curtain wall through the cooperative work of each part, and provides reliable protection for the building.

[0032] It should be noted that the drawings only illustrate the technical idea of the present application and cannot limit the protection scope of the present application. For ordinary skilled persons in the art, several improvements and refinements can be made without departing from the principles of the present application, and these improvements and refinements fall within the protection scope of the claims of the present application.

Claims

1. A safety type anti-seismic curtain wall, characterized in that: The application relates to a curtain wall unit, which comprises a support frame (100), a curtain wall unit (200), a multilayer buffer system (300) and an anti-falling mechanism (400), wherein the support frame (100) is provided with transverse reinforcing ribs (110) and longitudinal reinforcing ribs (120) which are distributed in a grid shape; the curtain wall unit (200) comprises a glass panel (230) which is embedded in an aluminum alloy frame (220) through an elastic rubber pad (210); the multilayer buffer system (300) is composed of disc spring groups (310) and honeycomb aluminum energy-absorbing blocks (320) which are arranged at four corners of the support frame; the anti-falling mechanism (400) comprises a hook (410), a spring (420) and a fixing seat (430), one end of the hook (410) is connected with the curtain wall unit (200), the other end of the hook (410) is connected with the fixing seat (430) through the spring (420), the fixing seat (430) is installed on the support frame (100), and the anti-falling function of the curtain wall unit (200) is realized through cooperation of the hook (410) and the spring (420).

2. The safety earthquake resistant curtain wall according to claim 1, characterized in that: The elastic rubber pad (210) is internally embedded with a carbon fiber mesh cloth (211).

3. The safety seismic resistant curtain wall according to claim 1, wherein: The disc spring group (310) is composed of 12 pieces of 60Si2MnA steel disc springs.

4. The safety type anti-seismic curtain wall according to claim 1, characterized in that: The fixing seat (430) is fixed on the support frame (100) through bolts.

5. The safety earthquake resistant curtain wall according to claim 1, characterized in that: Rubber pads are arranged at the connecting parts of the hook (410) and the curtain wall unit (200) so as to reduce vibration and noise and protect the surface of the curtain wall unit (200).

6. The safety earthquake resistant curtain wall according to claim 1, characterized in that: The anti-falling mechanism (400) is further provided with a safety lock buckle (440), the hook (410) is further fixed after being connected with the fixing seat (430) through the safety lock buckle (440), and the reliability of the anti-falling function is improved.

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