Device capable of being used as curtain wall glass clamp and lightning arrester support

Abstract

The utility model discloses a device concurrently used as a curtain wall glass clamp and a lightning arrester support, which comprises a carbon steel base welded and fixed at the top of a main body steel structure; the disc clamp is used for fixing curtain wall glass at the joint; the stainless steel part is fixed to the top of the disc clamp through a second fixing bolt, and the second fixing bolt penetrates through the disc clamp to be connected with the top of the carbon steel base; the lightning protection stainless steel zipper is fixed at the top of the stainless steel piece through a first fixing bolt; and the stainless steel waterproof sealing cover plate is fastened at the top of the stainless steel piece through a stainless steel screw. The glass curtain wall bracket is simple in structure, practical, safe, complete in function, easy to manufacture in batches, convenient to construct, capable of meeting the installation requirements of large-size roofs and facade glass curtain walls, capable of being used as a bracket for installation of a facade lightning receiving belt and also capable of being expanded to be used as a base for installation of a floodlighting lamp, efficient in construction, durable in use and suitable for popularization and application. And prefabrication and popularization are easy.

Description

Technical Field

[0001] The utility model relates to the technical field of building installation and curtain wall engineering, in particular to a device serving as a curtain wall glass clamp and a lightning arrester bracket. Background Art

[0002] At present, in the design and construction process of large-scale external glass curtain walls and lightning protection outside the curtain walls, ordinary glass curtain wall fixing fixtures and brackets cannot meet the requirements of external curtain wall lightning rod installation. It is generally difficult to obtain reasonable fixing points and supporting points for the lightning rod brackets during design. In addition, the installation of traditional round steel or other lightning rods on the top of the glass curtain wall in a large space will seriously affect the integrity and appearance of the curtain wall. It is difficult to fully consider the safety, durability and waterproofing of the curtain wall lightning protection in the later stage of the design, resulting in a disconnect between the curtain wall installation and the lightning protection installation, and difficulty in coordination during the construction process. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, the technical problem to be solved by the utility model is to provide a device that serves as both a curtain wall glass clamp and a lightning rod bracket, which can meet the installation requirements of large-volume ceilings and facade glass curtain walls, and can also be used as a bracket for installing facade lightning rods. The device has efficient construction, is durable, and is easy to prefabricate and promote.

[0004] To achieve the above-mentioned purpose, the utility model provides a device that serves as both a curtain wall glass clamp and a lightning rod bracket, including: a carbon steel base, welded and fixed to the top of the main steel structure; a disc clamp, used to fix the curtain wall glass at the node; a stainless steel part, fixed to the top of the disc clamp by a second fixing bolt, the second fixing bolt passes through the disc clamp and is connected to the top of the carbon steel base; a lightning-proof stainless steel zipper, fixed to the top of the stainless steel part by a first fixing bolt; and a stainless steel waterproof sealing cover plate, fastened to the top of the stainless steel part by stainless steel screws.

[0005] Preferably, a finished copper webbing is fixed to the bottom of the stainless steel part by connecting bolts, and the finished copper webbing passes through the reserved hole at the top of the carbon steel base and its internal cavity and is laid on the main steel structure.

[0006] Furthermore, the curtain wall glass is located between the carbon steel base and the disc clamp, and the disc clamp fixes the curtain wall glass at the curtain wall node through the locking force of the second fixing bolt.

[0007] Preferably, a sealing rubber pad is provided at the contact portion between the curtain wall glass and the carbon steel base, and a rubber seam is left around the disc clamp after installation, and the disc clamp is sealed and waterproofed by structural adhesive.

[0008] Furthermore, an insulating rubber pad is provided at the bottom of the hexagonal head of the second fixing bolt.

[0009] Furthermore, weather-resistant sealing strips are arranged around the stainless steel waterproof sealing cover plate, and the mounting holes of the stainless steel waterproof sealing cover plate for mounting the stainless steel screws are coated with structural adhesive when fastened.

[0010] Preferably, a threaded hole for threaded connection with the second fixing bolt is reserved at the top of the carbon steel base.

[0011] From the above, compared with the prior art, the device of the utility model serving as both a curtain wall glass clamp and a lightning arrester bracket has at least the following beneficial effects:

[0012] 1. The device has a safe and reliable structure, complete functions, is easy to mass produce and convenient to construct, can meet the installation requirements of glass curtain walls on large space roofs, and can be used as a bracket for installing lightning rods on glass curtain wall roofs, which is easy to prefabricate and promote.

[0013] 2. The device of the utility model, which serves as both a curtain wall glass clamp and a lightning rod bracket, has a simple structure, is practical and safe, has complete functions, is easy to mass-produce and convenient to construct, and can meet the installation requirements of large-volume ceilings and exterior glass curtain walls. At the same time, it can be used as a bracket for installing exterior lightning rods, and can also be expanded to be used as a base for installing floodlighting fixtures. It has efficient construction, is durable, and is easy to prefabricate and promote. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a structural schematic diagram of the device of the utility model which serves as both a curtain wall glass clamp and a lightning arrester bracket;

[0016] Figure 2 It is a schematic diagram of the installation of the device of the utility model which serves as both a curtain wall glass clamp and a lightning arrester bracket;

[0017] Figure 3 It is a schematic diagram of the installation of the device of the utility model which is used as both a curtain wall glass clamp and a lightning arrester bracket at a non-down conductor location;

[0018] Figure 4 The utility model is a top view of the installation of the device which serves as both a curtain wall glass clamp and a lightning arrester bracket.

[0019] In the figure: 1. Main steel structure, 2. Weld, 3. Carbon steel base, 4. Sealing pad, 5. Disc clamp, 6. Curtain wall glass, 7. Stainless steel parts, 8. Lightning protection stainless steel cable, 9. Stainless steel waterproof sealing cover, 10. Stainless steel screws, 11. First fixing bolt, 12. Structural adhesive, 13. Connecting bolt, 14. Insulating pad, 15. Second fixing bolt, 16. Reserved hole, 17. Finished copper webbing. DETAILED DESCRIPTION

[0020] 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 of 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.

[0021] See below Figure 1 to Figure 4 The utility model is described in detail for a device serving as both a curtain wall glass clamp and a lightning arrester bracket.

[0022] The device of the utility model, which serves as both a curtain wall glass clamp and a lightning arrester bracket, comprises a carbon steel base 3, a disc clamp 5 for fixing the curtain wall glass 6 at a node, a stainless steel part 7 for fixing a lightning protection stainless steel zipper 8, a second fixing bolt 15 for fixing the stainless steel part 7, and the lightning protection stainless steel zipper 8 fixed to the top of the stainless steel part 7 by a first fixing bolt 11. A stainless steel waterproof sealing cover plate 9 for installation and maintenance is provided at the top of the stainless steel part 7, and the stainless steel waterproof sealing cover plate 9 is fastened to the top of the stainless steel part 7 by stainless steel screws 10.

[0023] Among them, the carbon steel base 3 is located under the curtain wall glass 6 and is welded and fixed to the main steel structure 1. The second fixing bolt 15 passes through the disc clamp 5 and is connected to the top of the carbon steel base 3. The disc clamp 5 fixes the curtain wall glass 6 and its attached frame at the curtain wall node through the locking force of the second fixing bolt 15. The stainless steel part 7 is fixed to the top of the disc clamp 5 through the second fixing bolt 15. The stainless steel part 7 can play the function of fixing or supporting the lightning protection stainless steel cable 8. After all the installation processes are completed, the stainless steel waterproof sealing cover plate 9 is finally installed and fixed.

[0024] The carbon steel base 3 and the main steel structure 1 are fixed by welding. When the carbon steel base 3 is produced, a second fixing bolt 15 and a hole for the down conductor are reserved on the top. A threaded hole for threaded connection with the second fixing bolt 15 is reserved on the top of the carbon steel base 3. The specifications of the disc clamp 5 and the first fixing bolt 11 are determined according to the mechanical calculation at the node, and the opening size of the down conductor meets the cross-sectional requirements of the down conductor.

[0025] The curtain wall glass 6 is installed on the auxiliary frame on the main steel structure 1. The utility model only shows the fixing method at the node. The curtain wall glass 6 at the node is fixed by a disc clamp 5. The size of the disc clamp 5 is determined according to the node design size.

[0026] The size of the stainless steel part 7 is determined according to the size of the disc clamp 5, and its wall thickness is determined according to the force calculation of the lightning protection stainless steel zipper 8. It is fixed by the second fixing bolt 15 and the carbon steel base 3. The length of the second fixing bolt 15 is determined according to the thickness of the disc clamp 5 and the thickness of the glass curtain wall 6.

[0027] The lightning protection stainless steel zipper 8 is fastened to the stainless steel part 7 by a first fixing bolt 11 , and the electrical connection between the lightning protection stainless steel zipper 8 and the main steel structure 1 is achieved by a connecting bolt 13 at the position where the down conductor is located.

[0028] The stainless steel waterproof sealing cover plate 9 is installed after all the above installations are completed, and is fastened by stainless steel screws 10 to meet the operational requirements for the later maintenance and replacement of the lightning protection stainless steel zipper 8.

[0029] The curtain wall glass 6 is located between the carbon steel base 3 and the disc clamp 5. The contact part between the curtain wall glass 6 and the carbon steel base 3 is equipped with a sealing pad 4 to prevent damage. After the installation is completed, a glue seam is left around the disc clamp 5, which is sealed and waterproofed by structural glue 12. Weather-resistant sealing strips are provided around the stainless steel waterproof sealing cover plate 9 to ensure waterproof effect and durability. The installation holes on the top for installing stainless steel screws 10 need to be coated with an appropriate amount of structural glue when tightening to prevent water seepage.

[0030] The down conductor of the utility model adopts a finished copper webbing 17 of reliable quality, the upper part of which is fixed by connecting bolts 13 and the bottom of the stainless steel part 7, and the lower part passes through the reserved hole 16 on the top of the carbon steel base 3 and its internal cavity to be laid on the main steel structure 1, and electrical connection is achieved by welding.

[0031] When the second fixing bolt 15 is installed, an insulating rubber pad 14 is provided at the bottom of the hexagonal head of the bolt to prevent electrochemical corrosion.

[0032] The carbon steel base 3 is fixed to the top of the main steel structure 1 by welding through the weld 2. The curtain wall glass 6 is installed on the auxiliary frame on the main steel structure 1. The curtain wall glass 6 at the node is fixed by the disc clamp 5. The stainless steel part 7 is fixed by the second fixing bolt 15 and the carbon steel base 3. The lightning protection stainless steel zipper 8 is fastened to the stainless steel part 7 by the first fixing bolt 11. The stainless steel waterproof sealing cover plate 9 is installed after all the above installations are completed. It is fastened by stainless steel screws 10 to meet the operational requirements for the later maintenance and replacement of the lightning protection stainless steel zipper 8. The carbon steel base 3 needs to be processed with reserved holes 16 during production to meet the requirements for laying the finished copper webbing 17 at the down conductor.

[0033] Before use, the utility model first determines the specifications of the disc clamp 5 and the first fixing bolt 11 according to the mechanical calculation at the node, the size of the stainless steel part 7 is determined according to the size of the disc clamp 5, and its wall thickness is determined according to the force calculation of the lightning protection stainless steel zipper 8.

[0034] The above is only a specific implementation of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be understood by anyone familiar with the technology within the technical scope disclosed by the present invention should be included in the scope of the present invention.

Claims

1. A device that serves as both a curtain wall glass fixture and a lightning arrester bracket, characterized in that: include: A carbon steel base (3) is welded and fixed to the top of the main steel structure (1); A disc clamp (5) for fixing the curtain wall glass (6) at the node; The stainless steel part (7) is fixed to the top of the disc clamp (5) by a second fixing bolt (15), and the second fixing bolt (15) passes through the disc clamp (5) and is connected to the top of the carbon steel base (3); A lightning-proof stainless steel zipper (8) fixed to the top of the stainless steel part (7) by a first fixing bolt (11); A stainless steel waterproof sealing cover plate (9) is fastened to the top of the stainless steel part (7) by means of stainless steel screws (10).

2. The device serving as both a curtain wall glass fixture and a lightning arrester bracket according to claim 1, characterized in that: A finished copper braid (17) is fixed to the bottom of the stainless steel part (7) via connecting bolts (13); the finished copper braid (17) passes through a reserved hole (16) at the top of the carbon steel base (3) and its internal cavity and is laid on the main steel structure (1).

3. The device serving as both a curtain wall glass fixture and a lightning arrester bracket according to claim 1, characterized in that: The curtain wall glass (6) is located between the carbon steel base (3) and the disc clamp (5), and the disc clamp (5) fixes the curtain wall glass (6) at the curtain wall node through the locking force of the second fixing bolt (15).

4. The device serving as both a curtain wall glass fixture and a lightning arrester bracket according to claim 3, characterized in that: A sealing rubber pad (4) is provided at the contact portion between the curtain wall glass (6) and the carbon steel base (3); after installation, a rubber seam is left around the disc clamp (5), and the disc clamp (5) is sealed and waterproofed by means of a structural adhesive (12).

5. The device serving as both a curtain wall glass fixture and a lightning arrester bracket according to claim 1, characterized in that: An insulating rubber pad (14) is provided at the bottom of the hexagonal head of the second fixing bolt (15).

6. The device serving as both a curtain wall glass fixture and a lightning arrester bracket according to claim 1, characterized in that: Weather-resistant sealing strips are arranged around the stainless steel waterproof sealing cover plate (9), and the mounting holes of the stainless steel waterproof sealing cover plate (9) for mounting the stainless steel screws (10) are coated with structural adhesive when fastened.

7. The device serving as both a curtain wall glass fixture and a lightning arrester bracket according to claim 1, characterized in that: A threaded hole for threaded connection with the second fixing bolt (15) is reserved at the top of the carbon steel base (3).

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