Glass roof edge anti-loose shockproof trepanning-free lightning protection clamp

Abstract

The utility model discloses a glass roof near-edge anti-loose shockproof trepanning-free lightning protection clamp, which comprises a lightning protection clamp main frame, the lightning protection clamp main frame comprises a U-shaped fixing part at the lower part and a vertical mounting part at the upper part, the mounting part is detachably provided with a lightning protection belt buckle through a fastener, the fixing part comprises a bottom plate, a side plate and a top plate which are connected with each other, and the side plate is connected with the top plate. The bottom plate and the side plates are wrapped by lightning protection clamp main frame heat shrink tubes, a clamp self-locking nut is fixedly arranged on the top plate, a clamp self-jacking bolt vertically penetrates through the top plate and is in threaded connection with the self-locking nut, and a buffer pad is arranged at the lower end of the clamp self-jacking bolt. The clamp can be prefabricated in batches in a factory, the working procedures of drilling holes in a structural plane through an electric drill and the like are avoided during installation, materials, energy, electricity and labor are saved, and the potential quality hazard of leakage caused by hole drilling is avoided. The device has wide application and market prospects. The device has the advantages of being attractive in appearance, convenient to operate, safe, reliable, convenient to move, capable of saving cost, stable in quality, detachable, easy to maintain, capable of being used repeatedly and the like.

Description

Technical Field

[0001] This utility model belongs to the technical field of lightning protection clips, and specifically relates to a lightning protection clip for glass roofs that prevents loosening and shock absorption without the need for drilling. Background Technology

[0002] With the gradual promotion of green construction and the gradual decline in profit margins in the construction industry, it is necessary to further improve traditional technologies and develop them in a direction that is efficient, convenient, low-cost, green, and environmentally friendly, without deviating from their inherent advantages.

[0003] Traditional lightning arrester clips require drilling and expansion bolts for fixing, which can easily lead to leakage problems. Furthermore, the electricity and machinery used for drilling pose safety hazards and increase labor costs. However, further improvements are needed in areas such as structurally sound fixing, preventing loosening, vibration resistance, leak-proof design without drilling, and green, environmentally friendly, energy-saving, material-saving, low-cost, high-quality, easy-to-maintain, and recyclable features. Therefore, this utility model provides a lightning arrester clip for glass roofs that prevents loosening and vibration without drilling. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a lightning protection clip for the edge of a glass roof that prevents loosening, vibration, and the need for drilling.

[0005] This utility model adopts the following technical solution: a lightning protection clip for glass roof edge anti-loosening and shockproof without drilling, including a lightning protection clip main frame, the lightning protection clip main frame includes a U-shaped fixing part at the bottom and a vertical mounting part at the top, a lightning protection strip buckle is detachably installed on the mounting part by fasteners, the fixing part includes a connected bottom plate, side plate and top plate, the bottom plate and side plate are covered with heat shrink tubing of the lightning protection clip main frame, the clip self-locking nut is fixedly installed on the top plate, the clip self-locking bolt passes vertically through the top plate and is threadedly connected to the clip self-locking nut, and a buffer pad is provided at the lower end of the clip self-locking bolt.

[0006] Furthermore, the main frame of the lightning protection card is made of galvanized flat steel that has been bent and perforated.

[0007] Furthermore, the lower end of the self-propelled bolt of the clip is fixedly connected to the small end of the conical block, and the large end of the conical block is fixedly connected to the buffer pad.

[0008] Furthermore, the tapered block is threadedly connected to the clamp via a self-top bolt.

[0009] Furthermore, the cushioning pad uses 2mm thick rubber.

[0010] This utility model has the following beneficial effects:

[0011] 1. This utility model is a special clip for laying lightning protection nets on the edge of structural roofs such as glass roofs where holes cannot be made. It avoids the disadvantages of aging and short lifespan of adhesive; it also avoids the drawbacks of easy leakage or damage to the glass structure when holes are made.

[0012] 2. This lightning protection clamp features a self-locking nut to prevent loosening, flexible contact to absorb vibration, no need for drilling to prevent leakage, and the installed lightning protection network has self-locking to prevent falling off and self-stabilizing characteristics. During fixing, measures such as enlarging the buffer contact surface and surface plastic lining are used to prevent damage or scratches to glass and other structural surfaces.

[0013] 3. This clip can be prefabricated in batches in the factory, avoiding the need for drilling holes in the structural surface during installation. This saves materials, energy, electricity, and labor, and avoids the quality risks of leakage caused by drilling.

[0014] 4. This clip is secured using a combination of screw fastening and flexible materials, allowing for repeated use. This device has a wide range of applications and market prospects, and is particularly suitable for laying edge lightning protection networks on various structural roofs where openings are not feasible. Attached Figure Description

[0015] Figure 1 This is a front view of the present invention;

[0016] Figure 2 This is a three-dimensional structural diagram of the left side of this utility model;

[0017] Figure 3 This is a schematic diagram of the right-side three-dimensional structure of this utility model.

[0018] In the diagram: 1. Lightning arrester main frame; 11. Fixing part; 12. Installation part; 2. Lightning arrester clip; 3. Lightning arrester main frame heat shrink tubing; 4. Clip self-locking bolt; 5. Clip self-locking nut; 6. Conical block; 7. Clip fixing screw. Detailed Implementation

[0019] To better understand the purpose, structure, and function of this utility model, the following description, in conjunction with the accompanying drawings, provides a more detailed account of a glass roof edge-locking, shock-resistant, hole-free lightning protection clip.

[0020] like Figures 1-3As shown, a lightning protection clip for glass roofs that prevents loosening, vibration, and requires no drilling is provided. It includes a main lightning protection clip frame 1, which comprises a U-shaped fixing part 11 at the bottom and a vertical mounting part 12 at the top. A lightning protection strip buckle 2 is detachably mounted on the mounting part 12 using fasteners. The fixing part 11 includes a connected base plate, side plates, and top plate. Heat shrink tubing 3 covers the base plate and side plates. A vertically arranged self-locking bolt 4 is threaded onto the top plate. Specifically, a self-locking nut 5 is fixedly installed on the top plate, and the self-locking bolt 4 passes through the top plate and is threadedly connected to the self-locking nut 5. The lower end of the self-locking bolt 4 is fixedly connected to the small end of a conical block 6, and the large end of the conical block 6 is fixedly connected to a buffer pad.

[0021] In this embodiment, the main frame 1 of the lightning protection card is made of 25mm wide and 3mm thick galvanized flat steel, which is bent to size in the factory using a flat steel bending machine. For angles <1 (angle between top plate and side plate) and <2 (angle between top plate and mounting part), it is processed at (90°-5°) and (90°+5°) respectively to facilitate clamping later. Considering the distance between the bottom plate and the top plate and the thickness of the glass, the processing dimension is 50mm (considering glass thickness + 10mm). Then, holes are drilled in the main frame 1 of the lightning protection card.

[0022] The lightning protection strip is made of 10mm diameter round steel. The lightning protection strip clip 2 is made of 25mm wide, 3mm thick flat steel, machined into a semi-circular arc shape using a mold. Both sides of the lightning protection strip clip 2 are fixed to the main frame 1 of the lightning protection card using M6*15mm clip fixing screws 7 with caps. The clip self-locking nut 5 is an M6 self-locking nut, and the clip self-top bolt 4 is an M6*40mm bolt. The conical block 6 is made of round steel ground into a conical shape, with a tapered top and a 2mm thick rubber flexible treatment at the bottom, and then screwed to the clip self-top bolt 4 for fixation. After adjusting the clip self-top bolt 4, the clip self-locking nut 5 is tightened and fixed to the main frame 1 of the lightning protection card by the clip self-top bolt 4 for self-locking.

[0023] The heat shrink tubing 3 of the lightning protection card main frame is 2 mm thick. After the heat shrink tubing of the corresponding specification is pre-fitted onto the lightning protection card main frame 1, it is attached to the bottom plate and side plate of the lightning protection card main frame 1 by heating and shrinking to ensure a firm and tight attachment.

[0024] After all components are manufactured in the factory, they are pre-assembled with the main lightning protection bracket 1 in the factory, and then their dimensions are checked and their load-bearing capacity is tested. Only after passing the acceptance test can they be brought to the site. After all components and the main lightning protection bracket 1 are inspected and accepted on site, the device is installed at the edge of the glass roof, followed by the laying of the lightning protection strip. Then, the load-bearing capacity test of the lightning protection bracket and the appearance, safety and functional tests of the lightning protection strip are carried out, and the batch is inspected and accepted.

[0025] A construction project features a glass roof at an elevation of 26.4 meters. As this is the highest point of the building, a lightning protection network must be installed. Installing the lightning protection clips posed a challenge, as openings could easily lead to leaks and damage to the glass structure. To address this problem, the project team, considering the risks of glass damage and leaks from openings, as well as the potential for the adhesive to become unstable, prone to aging, and unsafe due to seasonal temperature variations, developed this device.

[0026] The device, applied in this project, utilizes the thickness and rigidity of the glass roof's edge. The lower part of the device uses flexible heat-shrink tubing to contact the glass, while the upper part uses a combination of self-locking nuts 5, conical blocks 6, and self-locking bolts 4 to clamp the glass. Fine adjustments are made by rotating the self-locking bolts 4. The buffer pad connected to the large surface of the conical blocks 6 serves both to protect the glass and to secure it. On the inner side of the edge, lightning protection strip clips 2 clamp the lightning protection strip, utilizing gravity to achieve excellent self-locking, anti-falling, and self-stabilizing effects.

[0027] This clamp can be prefabricated in a factory, eliminating the need for drilling holes in structural surfaces during installation. This saves materials, energy, electricity, and labor, and avoids the quality risks of leakage caused by drilling. The device has a wide range of applications and a promising market prospect. It features superior appearance, convenient operation, safety and reliability, easy mobility, cost savings, stable quality, and is detachable, easy to maintain, and reusable.

[0028] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A lightning protection clip for glass roof edges that prevents loosening, vibration, and requires no drilling, characterized in that: The lightning protection card main frame (1) includes a U-shaped fixing part (11) at the bottom and a vertical mounting part (12) at the top. A lightning protection belt buckle (2) is detachably installed on the mounting part (12) by fasteners. The fixing part (11) includes a connected bottom plate, side plate and top plate. The bottom plate and side plate are covered with a lightning protection card main frame heat shrink tubing (3). A self-locking nut (5) of the clip is fixedly installed on the top plate. A self-locking bolt (4) of the clip passes vertically through the top plate and is threaded to the self-locking nut (5). A buffer pad is provided at the lower end of the self-locking bolt (4).

2. The glass roof edge anti-loosening, shockproof, and hole-free lightning protection clip according to claim 1, characterized in that, The main frame of the lightning protection card (1) is made of galvanized flat steel bent and perforated.

3. The glass roof edge anti-loosening, shockproof, and hole-free lightning protection clip according to claim 1, characterized in that, The lower end of the self-tapping bolt (4) is fixedly connected to the small end of the conical block (6), and the large end of the conical block (6) is fixedly connected to the buffer pad.

4. The glass roof edge anti-loosening, shockproof, and hole-free lightning protection clip according to claim 3, characterized in that, The conical block (6) is threadedly connected to the self-top bolt (4) of the clamp.

5. The glass roof edge anti-loosening, shockproof, and hole-free lightning protection clip according to claim 3 or 4, characterized in that, The cushioning pad is made of 2mm thick rubber.

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