Connecting structure of pc endurance plate combined with facade floodlighting and building curtain wall

Abstract

The utility model provides a kind of PC endurance board and the connecting structure of combination of facade floodlighting and building curtain wall.The connecting structure of combination of PC endurance board and facade floodlighting of the present utility model includes PC endurance board, steel column, first aluminium alloy support, second aluminium alloy support and elastic support component, elastic support component is installed between the split of two PC endurance boards, first aluminium alloy support side away from PC endurance board is also fixedly connected with steel column, floodlighting device is fixed on the front end surface of second aluminium alloy support, first aluminium alloy support and second aluminium alloy support are connected by fastener passing through elastic support component.The connecting structure of combination of PC endurance board and facade floodlighting, by setting steel column again cooperation first aluminium alloy support is set along plate split center, reduce installation difficulty, ensure that the stress performance of plate is not weakened due to slotting, simultaneously avoid the need of replacement maintenance because of cracking due to slotting position in later period.

Description

Technical Field

[0001] This utility model relates to the field of building curtain wall technology, and in particular to a connection structure and building curtain wall that combines PC endurance board with facade floodlighting. Background Technology

[0002] In modern architectural design, PC endurance boards, with their unique physical and chemical properties, are gradually replacing traditional materials such as glass and metal sheets in the field of building curtain walls. Their superior light transmission and controllability perfectly match the needs of floodlighting. Therefore, the combination of PC endurance board systems and floodlighting systems is gradually being favored by architects in facade design.

[0003] However, in the existing technology, the connection structure between floodlighting and PC endurance board uses a method of slotting the PC endurance board to install floodlighting components. Slotting the PC endurance board weakens the board's load-bearing capacity, and cracks are prone to occur at the connection point. Later maintenance and replacement of the lamps require the removal of the board, resulting in high operation and maintenance costs. Utility Model Content

[0004] The main purpose of this utility model is to provide a connection structure and building curtain wall that combines PC endurance board with facade floodlighting, aiming to achieve stable fixing of floodlighting device to PC endurance board without slotting the PC endurance board.

[0005] To achieve the above objectives, this utility model provides a connection structure for combining a PC endurance board with facade floodlighting, comprising a PC endurance board, steel columns, a first aluminum alloy support, a second aluminum alloy support, and an elastic support assembly, wherein...

[0006] An elastic support assembly is installed between the joints of the two PC endurance boards. The first aluminum alloy support and the second aluminum alloy support are respectively covered on the inner and outer sides of the joint of the PC endurance boards and are fixedly connected to the PC endurance boards. The side of the first aluminum alloy support away from the PC endurance board is also fixedly connected to a steel column. The floodlighting device is fixed on the front end face of the second aluminum alloy support. The first aluminum alloy support and the second aluminum alloy support are connected by fasteners passing through the elastic support assembly.

[0007] Preferably, the elastic support assembly includes an elastic pad located between the first aluminum alloy support and the second aluminum alloy support, and a seal connecting the elastic pad and the PC endurance board joint sidewall. The seal includes a foam rod located in the gap between the elastic pad and the PC endurance board joint sidewall, and weather-resistant adhesive in the gap between the elastic pad and the PC endurance board joint sidewall.

[0008] Preferably, the elastic pad is located in the middle of the joint of the PC endurance board, and the fastener passes through the elastic pad to fix the two together.

[0009] Preferably, the end face of the foam rod protrudes beyond the weather-resistant adhesive, and the side of the foam rod protruding beyond the weather-resistant adhesive is the side closer to the first aluminum alloy support.

[0010] Preferably, the second aluminum alloy support includes a support plate, two support plates protruding from the top surface of the support plate, two connecting parts fixed to the bottom surface of the support plate, and a support base fixed to the bottom surface of the support plate. The two connecting parts are located on both sides of the joint of the PC endurance board and are fixedly connected to the PC endurance board. The floodlighting device is located between the two support plates, and the support base is fixed to the first aluminum alloy support by fasteners.

[0011] Preferably, both the first aluminum alloy support and the second aluminum alloy support are connected to the PC endurance board via sealing strips.

[0012] Preferably, the outer side of the sealing strip at the bottom of the connection part is also provided with weather-resistant adhesive.

[0013] Preferably, both the connecting part and the bottom of the first aluminum alloy support are provided with sealing grooves for accommodating the head of the sealing strip.

[0014] Preferably, both the first aluminum alloy support and the second aluminum alloy support are symmetrically distributed with respect to the center line of the elastic pad.

[0015] This utility model also proposes a building curtain wall, including the above-mentioned connection structure that combines the PC endurance board with the facade floodlighting.

[0016] The connection structure for combining PC endurance board and facade floodlighting proposed in this utility model has the following beneficial effects:

[0017] 1. By setting steel columns and cooperating with the first aluminum alloy support along the center of the joint of the panels, it is not necessary to groove the PC endurance panels. Instead, elastic support components are set at the joint of the two PC endurance panels, which reduces the installation difficulty, ensures that the load-bearing performance of the panels is not weakened by grooving, and avoids the need for replacement and maintenance due to cracking at the grooved position in the later stage, thus reducing the later operation and maintenance cost of the curtain wall.

[0018] 2. The use of the first and second aluminum alloy supports enables fully concealed installation of the lighting fixtures and connectors, solving the problems of uneven facade caused by protruding bolts and brackets and visual pollution caused by difficulty in aligning the lighting fixture mounting slots and PC panel seams in traditional installation methods, thus affecting the curtain wall facade effect.

[0019] 3. Buffer gaps are provided between the support profile and the plate surface, at the connection of the support profile, and at the connection between the plate end and the support profile. These gaps are filled with sealing strips, elastic pads, foam rods, and weather-resistant adhesive, respectively. This effectively absorbs the vibration energy of the plate, avoids stress concentration, and effectively improves the seismic performance of the structure.

[0020] 4. The lighting system enables independent maintenance at each point, and subsequent inspections and replacements do not require damage to adjacent panels, which facilitates the maintenance of the floodlight system and reduces its operation and maintenance costs. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the connection structure for combining the PC endurance board with the facade floodlighting of this utility model.

[0022] In the diagram, 1-steel column 1, 2-PC endurance board, 3-first aluminum alloy support, 4-second aluminum alloy support, 5-first screw, 6-second screw, 7-foam rod, 8-weatherproof adhesive, 9-sealing strip, 10-elastic pad.

[0023] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0024] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0025] It should be noted that in the description of this utility model, the terms "lateral," "longitudinal," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] This utility model proposes a connection structure that combines PC endurance board with facade floodlighting.

[0027] Reference Figure 1 In this preferred embodiment, a connection structure combining a PC endurance board with facade floodlighting includes a PC endurance board 2, a steel column 1, a first aluminum alloy support 3, a second aluminum alloy support 4, and an elastic support assembly, wherein...

[0028] An elastic support assembly is installed between the joints of the two PC endurance boards 2. The first aluminum alloy support 3 and the second aluminum alloy support 4 are respectively covered on the inner and outer sides of the joint of the PC endurance board 2 and are fixedly connected to the PC endurance board 2. The side of the first aluminum alloy support 3 away from the PC endurance board 2 is also fixedly connected to the steel column 1 (fixed by multiple first screws 5). The floodlight device is fixed on the front end face of the second aluminum alloy support 4 (fixed by multiple screws). The first aluminum alloy support 3 and the second aluminum alloy support 4 are connected by fasteners (connected by second screws 6) that pass through the elastic support assembly.

[0029] Specifically, in this embodiment, the elastic support assembly includes an elastic pad 10 located between the first aluminum alloy support 3 and the second aluminum alloy support 4, and a seal connecting the elastic pad 10 and the joint sidewall of the PC endurance board 2. The seal includes a foam rod 7 located in the gap between the elastic pad 10 and the joint sidewall of the PC endurance board 2, and a weather-resistant adhesive 8 located in the gap between the elastic pad 10 and the joint sidewall of the PC endurance board 2.

[0030] In this embodiment, the elastic pad 10 is located in the middle of the joint of the PC endurance board 2, and the fastener passes through the elastic pad 10 to fix the two together. The end face of the foam rod 7 protrudes outside the weather-resistant adhesive 8, and the side of the foam rod 7 that protrudes outside the weather-resistant adhesive 8 is the side close to the first aluminum alloy support 3.

[0031] Specifically, the second aluminum alloy support 4 includes a support plate, two support plates protruding from the top surface of the support plate, two connecting parts fixed to the bottom surface of the support plate, and a support base fixed to the bottom surface of the support plate. The two connecting parts are located on both sides of the joint of the PC endurance plate 2 and are fixedly connected to the PC endurance plate 2. The floodlighting device is located between the two support plates, and the support base is fixed to the first aluminum alloy support 3 by fasteners (second screws 6).

[0032] In this embodiment, both the first aluminum alloy support 3 and the second aluminum alloy support 4 are connected to the PC endurance board 2 via sealing strips 9. Using sealing strips 9 effectively absorbs vibration energy from the board, avoids stress concentration, and improves the structure's seismic performance; it also enhances its sealing performance.

[0033] Furthermore, a weather-resistant adhesive 8 is provided on the outer side of the sealing strip 9 at the bottom of the connection part, thereby achieving a stable connection between the second aluminum alloy support 4 and the PC endurance plate 2.

[0034] Furthermore, both the connecting part and the bottom of the first aluminum alloy support 3 are provided with sealing grooves for accommodating the head of the sealing strip 9. By using sealing grooves to partially accommodate the sealing strip 9, the sealing performance of the connection between the first aluminum alloy support 3 and the second aluminum alloy support 4 and the PC endurance board 2 is improved, its waterproof performance is enhanced, and water is prevented from entering the joints of the PC endurance board 2.

[0035] Specifically, the first aluminum alloy support 3 and the second aluminum alloy support 4 are symmetrically distributed with respect to the center line of the elastic pad 10. The steel column 1 is a rectangular steel tube, the dimensions of which are determined by calculation and specifications, and the surface is treated with fluorocarbon paint. The height of the first aluminum alloy support 3 and the second aluminum alloy support 4 is consistent with that of the steel column 1, and their connecting screws are arranged at a certain interval, the interval of which is determined by calculation and specifications; the first screw 5 is symmetrically distributed with respect to the center line of the elastic pad 10.

[0036] The connection structure proposed in this embodiment, which combines PC endurance board with facade floodlighting, has the following beneficial effects:

[0037] 1. By setting steel columns 1 and cooperating with the first aluminum alloy support 3 along the center of the joint of the panels, it is not necessary to groove the PC endurance board 2. Instead, elastic support components are set at the joint of the two PC endurance boards 2, which reduces the installation difficulty, ensures that the stress performance of the panels is not weakened by grooving, and avoids the need for replacement and maintenance due to cracking at the grooved position in the later stage, thus reducing the later operation and maintenance cost of the curtain wall.

[0038] 2. The use of the first aluminum alloy support 3 and the second aluminum alloy support 4 together achieves fully concealed installation of lamps and connectors, which solves the problems of uneven facade caused by protruding bolts and brackets and visual pollution caused by difficulty in aligning lamp mounting slots and PC panel seams in traditional installation methods, thus affecting the curtain wall facade effect.

[0039] 3. Buffer gaps are provided between the support profile and the plate surface, at the connection of the support profile, and at the connection between the plate end and the support profile. These gaps are filled with sealing strips 9, elastic pads 10, foam rods 7, and weather-resistant adhesive 8, respectively. These gaps can effectively absorb the vibration energy of the plate, avoid stress concentration, and effectively improve the seismic performance of the structure.

[0040] 4. The lighting system enables independent maintenance at each point, and subsequent inspections and replacements do not require damage to adjacent panels, which facilitates the maintenance of the floodlight system and reduces its operation and maintenance costs.

[0041] This utility model also proposes a building curtain wall.

[0042] In this preferred embodiment, a building curtain wall includes a connection structure that combines a PC endurance board with facade floodlighting. The specific structure and beneficial effects of the connection structure that combines the PC endurance board with facade floodlighting are the same as those in the above embodiments, and will not be repeated here.

[0043] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A connection structure for integrating PC endurance board with facade floodlighting, characterized in that, It includes PC endurance boards, steel columns, a first aluminum alloy support, a second aluminum alloy support, and elastic support components, among which, An elastic support assembly is installed between the joints of the two PC endurance boards. The first aluminum alloy support and the second aluminum alloy support are respectively covered on the inner and outer sides of the joint of the PC endurance boards and are fixedly connected to the PC endurance boards. The side of the first aluminum alloy support away from the PC endurance board is also fixedly connected to a steel column. The floodlighting device is fixed on the front end face of the second aluminum alloy support. The first aluminum alloy support and the second aluminum alloy support are connected by fasteners passing through the elastic support assembly.

2. The connection structure for combining PC endurance board and facade floodlighting as described in claim 1, characterized in that, The elastic support assembly includes an elastic pad located between the first aluminum alloy support and the second aluminum alloy support, and a seal connecting the elastic pad and the PC endurance board joint sidewall. The seal includes a foam rod located in the gap between the elastic pad and the PC endurance board joint sidewall, and weather-resistant adhesive in the gap between the elastic pad and the PC endurance board joint sidewall.

3. The connection structure for combining PC endurance board and facade floodlighting as described in claim 2, characterized in that, The elastic pad is located in the middle of the joint of the PC endurance board, and the fastener passes through the elastic pad to fix the two together.

4. The connection structure for combining PC endurance board and facade floodlighting as described in claim 2, characterized in that, The end face of the foam rod protrudes beyond the weather-resistant adhesive, and the side of the foam rod protruding beyond the weather-resistant adhesive is the side closest to the first aluminum alloy support.

5. The connection structure for combining PC endurance board and facade floodlighting as described in claim 2, characterized in that, The second aluminum alloy support includes a support plate, two support plates protruding from the top surface of the support plate, two connecting parts fixed to the bottom surface of the support plate, and a support base fixed to the bottom surface of the support plate. The two connecting parts are located on both sides of the joint of the PC endurance board and are fixedly connected to the PC endurance board. The floodlighting device is located between the two support plates, and the support base is fixed to the first aluminum alloy support by fasteners.

6. The connection structure for combining PC endurance board and facade floodlighting as described in claim 5, characterized in that, Both the first aluminum alloy support and the second aluminum alloy support are connected to the PC endurance board via sealing strips.

7. The connection structure for combining PC endurance board and facade floodlighting as described in claim 6, characterized in that, Weather-resistant adhesive is also provided on the outside of the sealing strip at the bottom of the connection part.

8. The connection structure for combining PC endurance board and facade floodlighting as described in claim 7, characterized in that, Both the connecting part and the bottom of the first aluminum alloy support are provided with sealing grooves for accommodating the head of the sealing strip.

9. The connection structure for combining PC endurance board with facade floodlighting as described in any one of claims 2 to 8, characterized in that, The first aluminum alloy support and the second aluminum alloy support are symmetrically distributed with respect to the center line of the elastic pad.

10. A building curtain wall, characterized in that, It includes the connection structure for combining PC endurance board with facade floodlighting as described in any one of claims 1 to 9.

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