A connection sealing structure for lightning protection brackets of curtain wall panels

Abstract

This utility model relates to the field of lightning protection bracket technology, specifically a connection and sealing structure for a curtain wall panel lightning protection bracket. It includes a curtain wall panel with a rubber pad underneath. The rubber pad is attached to a first fixing frame and a second fixing frame. The first fixing frame is fixedly installed at the top and bottom ends of the curtain wall panel, and the second fixing frames are fixedly installed at the left and right ends of the curtain wall panel. The first and second fixing frames are connected by fixing pins. A lightning rod is slidably installed on one side of the second fixing frame, and the lightning rod passes through the outer side of one end of the first fixing frame. Sealant is filled and installed on the outer side of the first fixing frame, and the sealant is used for lightning rod insulation. By sliding the lightning rod on one side of the second fixing frame, the position of the lightning rod can be adjusted. The sliding installation method of the lightning rod facilitates position adjustment according to actual needs, adapting to different installation scenarios. The sealant directly achieves lightning rod insulation, eliminating the need for additional insulation components, simplifying the structure while ensuring lightning protection safety.

Description

Technical Field

[0001] This utility model relates to a connection and sealing structure for a lightning protection bracket for curtain wall panels, belonging to the technical field of lightning protection brackets. Background Technology

[0002] Curtain walls are external protective structures installed on the exterior of buildings and are widely used in modern large and high-rise buildings. Since the steel or aluminum profiles used in building curtain walls are good conductors, lightning protection measures are required to prevent damage from side lightning strikes.

[0003] If the aluminum panel curtain wall socket is not cut irregularly during the installation of existing lightning protection clips, or if the amount of sealant applied is not properly controlled or applied irregularly, the shrinkage of the sealant will create gaps between the lightning protection clips and the aluminum panel curtain wall, leading to water leakage. The upper clip of the traditional lightning protection clip is fixedly connected to the pole, which is not convenient for the installation or disassembly of the aluminum panel curtain wall. Summary of the Invention

[0004] The purpose of this utility model is to provide a connection and sealing structure for a lightning protection bracket for curtain wall panels. When in use, the lightning rod adopts a sliding installation method, which makes it easy to adjust the position according to actual needs and adapt to different installation scenarios. The sealant directly achieves the insulation of the lightning rod without the need for additional insulation components, simplifying the structure while ensuring lightning protection safety.

[0005] To achieve the above objectives, the main technical solution adopted by this utility model includes: a connecting and sealing structure for a lightning protection bracket of a curtain wall panel, comprising a curtain wall panel, wherein a first fixing frame is fixedly installed at the upper and lower ends of the curtain wall panel, and a second fixing frame is fixedly installed at the left and right ends of the curtain wall panel, the first fixing frame and the second fixing frame are connected by fixing pins, a rubber pad is provided around one side of the curtain wall panel, and the side of the rubber pad away from the curtain wall panel is in contact with the first fixing frame and the second fixing frame located around the curtain wall panel, a lightning rod is slidably installed on one side of the second fixing frame, and the lightning rod passes through the outer side of one end of the first fixing frame, and a sealant is filled and installed on the outer side of the first fixing frame, and the sealant is used for insulation of the lightning rod.

[0006] Preferably, the first fixing frame has a plurality of evenly distributed fixing grooves, and fixing members are slidably installed on the fixing grooves, with one end of the fixing member snapped onto the curtain wall panel.

[0007] Preferably, a soft rubber suction cup is provided above the curtain wall panel, and the soft rubber suction cup is fixedly installed on the headless bolt rod, which is threaded onto the fixing member.

[0008] Preferably, a bolt fixing seat is fixedly installed at the end of the fixing member away from the headless bolt rod, a threaded rod is threadedly connected to the bolt fixing seat, the threaded rod is rotatably mounted on the bolt push rod, and connecting parts are rotatably connected to both sides of the bolt push rod.

[0009] Preferably, the end of the connector away from the bolt push rod is rotatably connected to a sliding fastener, and the sliding fastener is slidably mounted on the fastener.

[0010] Preferably, the fixing member is provided with fixing seats on both sides, the fixing seats are fixedly installed on the first fixing frame by fixing bolts, and a plurality of evenly distributed guide rods are fixedly connected to the fixing seats, and springs are sleeved on the guide rods.

[0011] Preferably, a sliding locking member is fixedly connected to the end of the spring away from the fixed base. The sliding locking member is slidably mounted on the guide rod, and the sliding locking member is slidably connected to the sliding fixing member.

[0012] This utility model has at least the following beneficial effects: The lightning rod is slidably installed on one side of the second fixed frame. The position of the lightning rod is adjusted. The lightning rod adopts a sliding installation method, which makes it easy to adjust the position according to actual needs and adapt to different installation scenarios. The sealant directly achieves the insulation of the lightning rod, eliminating the need for additional insulation components, simplifying the structure while ensuring lightning protection safety. The sliding fastener can be controlled by rotating the threaded rod, which allows for fine adjustment of the clamping force on the curtain wall panel. This ensures a secure fixation while preventing over-clamping that could damage the curtain wall panel. The fasteners and lightning rods are all installed by sliding, and the threaded rods and headless bolt rods can be adjusted flexibly, making it easy to disassemble and replace parts later, thus reducing construction and maintenance costs. Attached Figure Description

[0013] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 This is a schematic diagram of the overall three-dimensional structure of the connection and sealing structure of a lightning protection bracket for a curtain wall panel in an embodiment of this utility model; Figure 2 This is a partially enlarged cross-sectional view of the connection and sealing structure of a lightning protection bracket for a curtain wall panel in an embodiment of this utility model, showing the installation and testing of the curtain wall panel. Figure 3 This is a side sectional view of the connecting sealing structure and locking structure of a curtain wall panel lightning protection bracket in an embodiment of the present utility model. Figure 4This is a front sectional view of the connection and sealing structure of the curtain wall panel lightning protection bracket and the curtain wall locking structure in an embodiment of this utility model.

[0014] In the diagram, 1. Curtain wall panel; 2. First fixing bracket; 3. Fixing groove; 4. Second fixing bracket; 5. Lightning rod; 6. Sealant; 7. Rubber pad; 8. Soft rubber fixing suction cup; 9. Fixing component; 10. Headless bolt rod; 11. Bolt fixing seat; 12. Bolt push rod; 13. Sliding fixing component; 14. Spring; 15. Connecting component; 16. Fixing bolt; 17. Sliding locking component; 18. Guide rod; 19. Fixing seat; 20. Threaded rod. Detailed Implementation

[0015] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0016] Examples, such as Figures 1-4 As shown, a connection and sealing structure for a lightning protection bracket of a curtain wall panel includes a curtain wall panel 1. First fixing brackets 2 are fixedly installed at the top and bottom ends of the curtain wall panel 1, and second fixing brackets 4 are fixedly installed at the left and right ends of the curtain wall panel 1. The first fixing brackets 2 and the second fixing brackets 4 are connected by fixing pins. A rubber pad 7 is provided around one side of the curtain wall panel 1. The side of the rubber pad 7 away from the curtain wall panel 1 is in contact with both the first fixing bracket 2 and the second fixing bracket 4 located around the curtain wall panel 1. A lightning rod 5 is slidably installed on one side of the second fixing bracket 4, and the lightning rod 5 passes through the outer side of one end of the first fixing bracket 2. Sealant 6 is filled and installed on the outer side of the first fixing bracket 2, and the sealant 6 is used for insulation of the lightning rod 5. The rubber pad 7 is first laid on the contact surface of the first fixing bracket 2 and the second fixing bracket 4, and then the first fixing bracket 2 is fixedly installed at the top and bottom ends of the curtain wall panel 1, and the second fixing bracket 4 is fixedly installed at the left and right ends of the curtain wall panel 1, so that the rubber pad 7 is tightly attached to the curtain wall panel. Below the curtain wall panel 1, the first fixed frame 2 and the second fixed frame 4 are connected by fixing pins to form a complete support frame around the curtain wall panel 1, ensuring that the curtain wall panel 1 is stably positioned within the frame. On one side of the second fixed frame 4, the buckle on the lightning rod 5 is aligned with the buckle groove on the second fixed frame 4, and then the lightning rod 5 is pushed to the other side of the second fixed frame 4 to adjust the position of the lightning rod 5 so that it crosses the outer side of one end of the first fixed frame 2, ensuring the lightning protection coverage. The outer side of the first fixed frame 2 (corresponding to the position where the lightning rod 5 crosses) is filled with sealant 6. After the sealant 6 cures, the insulation between the lightning rod 5 and the first fixed frame 2 is achieved, and the gap is sealed to complete the seal. The lightning rod 5 adopts a sliding installation method, which makes it easy to adjust the position according to actual needs and adapt to different installation scenarios. The sealant 6 directly achieves the insulation of the lightning rod 5 without the need for additional insulation components, simplifying the structure while ensuring lightning protection safety.

[0017] Furthermore, the first fixing frame 2 has several evenly distributed fixing grooves 3, and fixing members 9 are slidably installed on the fixing grooves 3. One end of the fixing member 9 is snapped onto the curtain wall panel 1. On the first fixing frame 2, the fixing member 9 is aligned with the fixing groove 3 of the first fixing frame 2 and slidably installed. After being adjusted to a suitable position, one end of the fixing member 9 is snapped onto the curtain wall panel 1 to provide an additional fixing point for the curtain wall panel 1.

[0018] Furthermore, a soft rubber suction cup 8 is provided above the curtain wall panel 1. The soft rubber suction cup 8 is fixedly installed on the headless bolt rod 10, which is threaded onto the fixing member 9. The soft rubber suction cup 8 is installed on the headless bolt rod 10, and then the headless bolt rod 10 is screwed into the fixing member 9. The headless bolt rod 10 is rotated to adjust the height of the soft rubber suction cup 8, so that it is tightly attached to the top of the curtain wall panel 1, thereby enhancing the connection stability between the curtain wall panel 1 and the fixing member 9.

[0019] Furthermore, a bolt fixing seat 11 is fixedly installed at the end of the fixing member 9 away from the headless bolt rod 10. A threaded rod 20 is threadedly connected to the bolt fixing seat 11. The threaded rod 20 is rotatably mounted on the bolt push rod 12. Connecting members 15 are rotatably connected to both sides of the bolt push rod 12. A sliding fixing member 13 is rotatably connected to the end of the connecting member 15 away from the bolt push rod 12. The sliding fixing member 13 is slidably mounted on the fixing member 9. The threaded rod 20 is threadedly connected to the bolt fixing seat 11, and one end of the threaded rod 20 is rotatably mounted on the bolt push rod 12. At the same time, the two ends of the connecting member 15 are rotatably connected to the bolt push rod 12 and the sliding fixing member 13, respectively, to ensure that the sliding fixing member 13 can slide on the fixing member 9. When the threaded rod 20 is rotated, the bolt push rod 12 can be pushed to move, and the sliding fixing member 13 is driven to slide on the fixing member 9 through the connecting member 15, further clamping the curtain wall panel 1.

[0020] Furthermore, fixing seats 19 are provided on both sides of the fixing member 9. The fixing seats 19 are fixedly installed on the first fixing frame 2 by fixing bolts 16. Several evenly distributed guide rods 18 are fixedly connected to the fixing seats 19. Springs 14 are sleeved on the guide rods 18. A sliding locking member 17 is fixedly connected to the end of the spring 14 away from the fixing seat 19. The sliding locking member 17 is slidably installed on the guide rod 18 and is slidably connected to the sliding fixing member 13. Adjusting the position of the sliding locking member 17 makes it slidably connected to the sliding fixing member 13. The elastic force of the spring 14 will push the sliding locking member 17 to lock the sliding fixing member 13 and prevent it from loosening. At the same time, the spring 14 can buffer the impact of external forces.

[0021] In this embodiment, as Figures 1-4 As shown in the figure, the principle of the connection and sealing structure of the lightning protection bracket for curtain wall panels provided in this embodiment is as follows: First, use fixing pins to connect the upper and lower ends of the first fixing frame 2 and the curtain wall panel 1, and the left and right ends of the second fixing frame 4 and the curtain wall panel 1. Then, use fixing bolts 16 to install the fixing seat 19 on the first fixing frame 2 to form a support frame. At the same time, lay rubber pads 7 under the curtain wall panel 1 to fit the first fixing frame 2 and the second fixing frame 4 to complete the initial sealing and buffering. Slide the fixing part 9 in the fixing groove 3 of the first fixing frame 2 so that one end is snapped onto the curtain wall panel 1. Rotate the headless bolt rod 10 to adjust the soft rubber fixing suction cup 8 to fit tightly against the curtain wall panel 1 for auxiliary fixing. Then, rotate the threaded rod 20 on the bolt fixing seat 11 to push the bolt push rod 12 to move. Through the connector 15, drive the sliding fixing part 13 to slide on the fixing part 9 to further tighten the curtain wall panel 1. Slide the lightning rod 5 on one side of the second fixing frame 4 so that it passes through the outside of the first fixing frame 2. Finally, fill the outside of the first fixing frame 2 with sealant 6 to achieve insulation protection for the lightning rod 5 and prevent leakage.

[0022] If certain terms are used in the specification and claims to refer to specific components, those skilled in the art will understand that hardware manufacturers may use different names to refer to the same component. This specification and claims do not distinguish components based on differences in name, but rather on differences in function. The term "comprising" as used throughout the specification and claims is an open-ended term and should be interpreted as "comprising but not limited to." "Approximately" means that within an acceptable margin of error, those skilled in the art can solve the technical problem and substantially achieve the technical effect within a certain margin of error.

[0023] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a product or system comprising a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a product or system. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the product or system that includes that element.

[0024] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A connection and sealing structure for a lightning protection bracket for a curtain wall panel, comprising a curtain wall panel (1), characterized in that: The curtain wall panel (1) is fixedly installed with a first fixing frame (2) at the top and bottom ends, and a second fixing frame (4) is fixedly installed at the left and right ends of the curtain wall panel (1). The first fixing frame (2) and the second fixing frame (4) are connected by fixing pins. A rubber pad (7) is provided around one side of the curtain wall panel (1). The side of the rubber pad (7) away from the curtain wall panel (1) is in contact with the first fixing frame (2) and the second fixing frame (4) located around the curtain wall panel (1). A lightning rod (5) is slidably installed on one side of the second fixing frame (4). The lightning rod (5) passes through the outer side of one end of the first fixing frame (2). The outer side of the first fixing frame (2) is filled with sealant (6), and the sealant (6) is used to insulate the lightning rod (5).

2. The connection and sealing structure of the lightning protection bracket for curtain wall panels according to claim 1, characterized in that: The first fixing frame (2) has several evenly distributed fixing grooves (3), and a fixing member (9) is slidably installed on the fixing groove (3). One end of the fixing member (9) is snapped onto the curtain wall panel (1).

3. The connection and sealing structure of the lightning protection bracket for curtain wall panels according to claim 2, characterized in that: A soft rubber suction cup (8) is provided above the curtain wall panel (1). The soft rubber suction cup (8) is fixedly installed on the headless bolt rod (10). The headless bolt rod (10) is threaded onto the fixing member (9).

4. The connection and sealing structure of the lightning protection bracket for curtain wall panels according to claim 3, characterized in that: The fixing member (9) is fixedly installed with a bolt fixing seat (11) at the end away from the headless bolt rod (10). A threaded rod (20) is threadedly connected to the bolt fixing seat (11). The threaded rod (20) is rotatably installed on the bolt push rod (12). Connecting members (15) are rotatably connected to both sides of the bolt push rod (12).

5. The connection and sealing structure of a lightning protection bracket for a curtain wall panel according to claim 4, characterized in that: The connector (15) is rotatably connected to a sliding fastener (13) at the end away from the bolt push rod (12), and the sliding fastener (13) is slidably mounted on the fastener (9).

6. The connection and sealing structure of a lightning protection bracket for a curtain wall panel according to claim 5, characterized in that: The fixing member (9) is provided with fixing seats (19) on both sides. The fixing seats (19) are fixedly installed on the first fixing frame (2) by fixing bolts (16). Several evenly distributed guide rods (18) are fixedly connected to the fixing seats (19). Springs (14) are sleeved on the guide rods (18).

7. The connection and sealing structure of a lightning protection bracket for a curtain wall panel according to claim 6, characterized in that: The spring (14) is fixedly connected to a sliding locking member (17) at the end away from the fixed base (19). The sliding locking member (17) is slidably mounted on the guide rod (18), and the sliding locking member (17) is slidably connected to the sliding fixing member (13).

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