Lightning strip mounting structure of aluminum plate curtain wall and building

By setting gaps on the keel of the aluminum plate curtain wall and installing lightning belt support, and using seals and welding connections, the installation problem of lightning belt support of the aluminum plate curtain wall is solved, the sealing and construction convenience of the aluminum plate are achieved, and the cost and labor and material resources are reduced. Consumption.

CN222169281UActive Publication Date: 2024-12-13CHINA CONSTR SCI & IND CORP LTD
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Patent Information

Application Number
CN202420116336.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-01-17
Publication Date
2024-12-13
Estimated Expiration
2034-01-17

AI Technical Summary

Technical Problem

In the design of aluminum panel curtain wall, the lightning belt bracket cannot be installed directly on the top of the daughter's wall, resulting in the problem of difficult to guarantee the sealing of aluminum panels and the increase in construction costs and labor and material consumption.

Method used

By setting a gap on the keel of the aluminum plate curtain wall and installing a lightning protection belt bracket in the gap, sealing is used for sealing, holes in the aluminum plate are avoided, and the bracket is fixed by welding or other connection methods, increasing the contact area to improve stability sex.

Benefits of technology

It realizes the sealing of aluminum plates, simplifies the construction process, reduces costs and manpower and material consumption, and improves the stability and safety of installation.

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Abstract

The utility model provides a lightning protection belt installation structure of an aluminum plate curtain wall and a building, and belongs to the technical field of lightning protection grounding construction, the lightning protection belt installation structure comprises a curtain wall body, a lightning protection belt support, a lightning protection belt body and a sealing piece, the curtain wall body is composed of a keel and an aluminum plate, the keel is installed on a parapet wall through bolts, the aluminum plate covers the keel, and the sealing piece is installed on the aluminum plate. The multiple aluminum plates are arranged at intervals in the circumferential direction, a gap is formed between every two adjacent aluminum plates, the lightning strip supports are arranged in the gaps in a penetrating mode and fixedly arranged on the keel, and the gaps are filled with the sealing pieces to be sealed; the aluminum plates are divided into grids, the lightning strip support is located in the gap between the aluminum plates and is installed on the keel of the curtain wall body, then the lightning strip body is installed on the lightning strip support, the gap is sealed through the sealing piece, the sealing performance of the aluminum plates can be guaranteed, the aluminum plates do not need to be punched when the lightning strip support is installed, and the installation efficiency is improved. Construction is convenient, stability is good, and safety is high in the production process.
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Description

Technical Field

[0001] The utility model relates to the technical field of lightning protection and grounding construction, in particular to a lightning protection belt installation structure of an aluminum plate curtain wall and a building. Background Art

[0002] A lightning strip is a type of lightning arrester, which is usually laid horizontally or at an angle (depending on the inclination of the roof). It is connected to the down conductor at least in two places (the beginning and the end). It is usually laid openly, but can also be concealed under the concrete or tiles on the roof.

[0003] The current exterior design of the building is an aluminum roof curtain wall design with aluminum curtain walls installed on the top of the parapet. As a result, the lightning protection strip bracket cannot be directly installed on the top of the parapet. When holes are opened in the aluminum panel to pass the bracket, the sealing of the aluminum panel is difficult to ensure, and the cost of the measures is increased, wasting manpower and material resources. Utility Model Content

[0004] Therefore, the technical problem to be solved by the utility model is to overcome the defects in the prior art that when a hole is opened at the aluminum plate panel position at the top of the parapet to pass the bracket, the sealing of the aluminum plate is difficult to ensure, the cost of the measures is increased, and manpower and material resources are consumed, thereby providing a lightning protection strip installation structure and building for an aluminum plate curtain wall.

[0005] In order to solve the above technical problems, the utility model provides a lightning protection strip installation structure for an aluminum plate curtain wall, comprising: a curtain wall body, comprising a keel and an aluminum plate installed on the top surface of the keel, the keel is used to be installed on the parapet, the aluminum plate has a plurality of circumferentially spaced aluminum plates, and a gap is provided between two adjacent aluminum plates;

[0006] A lightning protection strip bracket is inserted into the gap and arranged on the keel;

[0007] A lightning protection strip body is mounted on the lightning protection strip bracket;

[0008] A sealing member is filled in the gap, and the sealing member is used to seal the gap.

[0009] Optionally, the lightning protection strip bracket is connected to the keel by welding.

[0010] Optionally, the lightning protection strip bracket is provided with a connecting plate extending parallel to the keel mounting surface.

[0011] Optionally, the connecting plate and the lightning protection strip bracket are an integrated structure.

[0012] Optionally, the number of the lightning protection strip supports is the same as the number of the gaps.

[0013] Optionally, the aluminum plate is formed by butting two plates together.

[0014] Optionally, the lightning protection strip body is connected to the lightning protection strip bracket by snap-fitting.

[0015] Optionally, a compression plate is detachably connected to the top surface of the lightning protection strip bracket. After the compression plate is connected to the lightning protection strip bracket, an accommodating opening for placing the lightning protection strip body is formed between the compression plate and the top surface of the lightning protection strip bracket.

[0016] Optionally, the sealing member is a sealant.

[0017] A building comprises: a lightning protection strip installation structure of an aluminum plate curtain wall as described in any one of the above schemes.

[0018] The technical solution of the utility model has the following advantages:

[0019] 1. The lightning protection strip installation structure of the aluminum plate curtain wall provided by the utility model divides the aluminum plate into grids, and the lightning protection strip bracket is located in the gap between the aluminum plates, and is installed on the keel of the curtain wall body, and then the lightning protection strip body is installed on the lightning protection strip bracket. The gap is sealed by a sealant to ensure the sealing of the aluminum plate. There is no need to punch holes in the aluminum plate when installing the lightning protection strip bracket. The construction is convenient, the stability is good, and the safety is high during the production process.

[0020] 2. The lightning protection strip installation structure of the aluminum plate curtain wall provided by the utility model does not need to pre-embed the lightning protection strip when the aluminum plate eaves curtain wall is made at the roof parapet position, and the position of the aluminum plate and the lightning protection strip will not conflict, so the lightning protection strip can be installed smoothly.

[0021] 3. The lightning protection strip installation structure of the aluminum plate curtain wall provided by the utility model can increase the contact area of ​​the connecting plate, so that the connection between the lightning protection strip bracket and the keel is more stable and the installation effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 A front view of a lightning protection strip installation structure for an aluminum curtain wall is provided in the first embodiment of the utility model;

[0024] Figure 2 for Figure 1 A magnified image of area A;

[0025] Figure 3 for Figure 1 Schematic diagram of the middle BB;

[0026] Figure 4 for Figure 3 Magnified view of area C.

[0027] Description of reference numerals:

[0028] 1. Curtain wall body; 2. Keel; 3. Aluminum plate; 4. Lightning strip bracket; 5. Lightning strip body; 6. Sealing element; 7. Connecting plate; 8. Pressing plate; 9. Receiving opening; 10. Parapet. DETAILED DESCRIPTION

[0029] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are 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.

[0030] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0033] like Figures 1 to 4As shown, a specific implementation of the lightning protection strip installation structure of the aluminum plate curtain wall provided in this embodiment includes: a curtain wall body 1, a lightning protection strip bracket 4, a lightning protection strip body 5 and a seal 6. The curtain wall body 1 is composed of a keel 2 and an aluminum plate 3. The keel 2 is installed on the parapet 10 by bolts. The aluminum plate 3 covers the keel 2. The aluminum plate 3 has a plurality of circumferentially spaced portions, and a gap is provided between two adjacent aluminum plates 3. The lightning protection strip bracket 4 is inserted into the gap and fixedly provided on the keel 2. The lightning protection strip body 5 is galvanized round steel, which is installed on the lightning protection strip bracket 4. The seal 6 fills the gap to seal the gap.

[0034] The lightning protection strip installation structure of the aluminum plate curtain wall provided in this embodiment divides the aluminum plate 3 into grids, and the lightning protection strip bracket 4 is located in the gap between the aluminum plates 3, and is installed on the keel 2 of the curtain wall body 1, and then the lightning protection strip body 5 is installed on the lightning protection strip bracket 4. The gap is sealed by the sealing member 6 to ensure the sealing of the aluminum plate 3. When installing the lightning protection strip bracket 4, there is no need to drill holes in the aluminum plate 3, so the construction is convenient, the stability is good, and the safety is high during the production process.

[0035] like Figure 3 , Figure 4 As shown, in the lightning protection strip installation structure of the aluminum plate curtain wall provided in this embodiment, the lightning protection strip bracket 4 is connected to the keel 2 by welding, and the welding connection stability is good, which can make the lightning protection strip bracket 4 installed more firmly. In addition, as an alternative embodiment, the lightning protection strip bracket 4 can also be connected to the parapet 10 through the gap by expansion bolts.

[0036] like Figure 3 , Figure 4 As shown, in the lightning protection strip installation structure of the aluminum plate curtain wall provided in this embodiment, a connecting plate 7 extending parallel to the installation surface of the keel 2 is provided on the lightning protection strip bracket 4, and the connecting plate 7 can increase the contact area, so that the connection between the lightning protection strip bracket 4 and the keel 2 is more stable, and the installation effect is better. In addition, as an alternative embodiment, the contact area with the keel 2 can also be increased by increasing the diameter of the lightning protection strip bracket 4.

[0037] like Figure 3 , Figure 4 As shown, in the lightning protection strip installation structure of the aluminum plate curtain wall provided in this embodiment, the connecting plate 7 and the lightning protection strip bracket 4 are an integrated structure, the integrated structure has better strength, and does not require subsequent processing, and has a better use effect. In addition, as an alternative embodiment, the connecting plate 7 and the lightning protection strip bracket 4 can also be a split structure, connected together by welding.

[0038] like Figure 1 , Figure 2As shown, in the lightning protection strip installation structure of the aluminum plate curtain wall provided in this embodiment, the number of lightning protection strip brackets 4 is the same as the number of gaps, the lightning protection strip brackets 4 are cylindrical, each lightning protection strip bracket 4 is small in size, and convenient for transportation, and the lightning protection strip body 5 is installed through multiple lightning protection strip brackets 4. In addition, as an alternative embodiment, there can also be only one lightning protection strip bracket 4, which is in the shape of a hollow rectangular plate, and a plurality of round rods inserted into the gaps are arranged at the bottom of the rectangular plate.

[0039] like Figure 1 , Figure 2 As shown, in the lightning protection strip installation structure of the aluminum plate curtain wall provided in this embodiment, each aluminum plate 3 is composed of two smaller plates, and the material of the plates is also aluminum. Splitting a large aluminum plate 3 into two parts is more convenient for transportation. In addition, as an alternative embodiment, the aluminum plate 3 can also be a single larger plate.

[0040] like Figure 3 , Figure 4 As shown, in the lightning protection strip installation structure of the aluminum plate curtain wall provided in this embodiment, the lightning protection strip body 5 is connected to the lightning protection strip bracket 4 by a clamping method. The clamping installation method is convenient for adjusting the position of the lightning protection strip body 5, and the installation effect is better. In addition, as an alternative implementation, the lightning protection strip body 5 can also be installed on the lightning protection strip bracket 4 by welding.

[0041] like Figure 3 , Figure 4 As shown, in the lightning protection strip installation structure of the aluminum plate curtain wall provided in this embodiment, the top surface of the lightning protection strip bracket 4 is plate-shaped, and a pressing sheet 8 is detachably connected to the top surface thereof. The pressing sheet 8 is connected to the lightning protection strip bracket 4 by bolts. After the pressing sheet 8 is connected between the lightning protection strips, a receiving opening 9 for placing the lightning protection strip body 5 is formed between the pressing sheet 8 and the top surface of the lightning protection strip bracket 4. The pressing sheet 8 applies pressure to the lightning protection strip body 5 to fix the lightning protection strip body 5. In addition, as an alternative embodiment, the pressing sheet 8 can also be installed on the side of the lightning protection strip bracket 4 by bolts.

[0042] like Figure 1 , Figure 2 As shown, in the lightning protection strip installation structure of the aluminum curtain wall provided in this embodiment, the sealing member 6 is selected from sealant, and the shape of the sealant is not fixed, which can fully fill the gap to ensure the sealing effect. In addition, as an alternative embodiment, the sealing member 6 can also be a sealing strip.

[0043] The installation sequence of the lightning protection strip installation structure of the aluminum curtain wall provided in this embodiment is as follows:

[0044] 1. The keel 2 is installed on the parapet 10 by bolts;

[0045] 2. The lightning protection belt bracket 4 is welded on the keel 2;

[0046] 3. Multiple aluminum plates 3 are laid on the keel 2 in sequence;

[0047] 4. Fill the gap between two adjacent aluminum plates 3 with sealant.

[0048] In addition, if Figures 1 to 4 As shown, this embodiment also provides a building, including: the lightning protection strip installation structure of the above-mentioned aluminum plate 3 curtain wall, which solves the problem that the lightning protection strip is restricted by the aluminum plate 3 curtain wall and cannot be constructed by conventional methods, and the characteristics of low efficiency and poor economy of the bracket passing through the aluminum plate 3 panel.

[0049] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the scope of protection of the present utility model.

Claims

1. A lightning protection strip installation structure for an aluminum curtain wall, characterized in that: include: A curtain wall body (1) comprises a keel (2) and an aluminum plate (3) mounted on the top surface of the keel (2), wherein the keel (2) is used to be mounted on a parapet (10), and the aluminum plates (3) are arranged at intervals along the circumferential direction, and a gap is provided between two adjacent aluminum plates (3); A lightning protection strip bracket (4) is inserted into the gap and arranged on the keel (2); A lightning protection strip body (5) is mounted on the lightning protection strip bracket (4); A sealing member (6) is filled in the gap, and the sealing member (6) is used to seal the gap.

2. The lightning protection strip installation structure of the aluminum curtain wall according to claim 1 is characterized in that: The lightning protection strip bracket (4) is connected to the keel (2) by welding.

3. The lightning protection strip installation structure of the aluminum curtain wall according to claim 2 is characterized in that: The lightning protection strip bracket (4) is provided with a connecting plate (7) extending parallel to the mounting surface of the keel (2).

4. The lightning protection strip installation structure of the aluminum curtain wall according to claim 3 is characterized in that: The connecting plate (7) and the lightning protection strip bracket (4) are an integrated structure.

5. The lightning protection strip installation structure of the aluminum curtain wall according to claim 1 is characterized in that: The number of the lightning protection strip supports (4) is the same as the number of the gaps.

6. The lightning protection strip installation structure of the aluminum curtain wall according to claim 1 is characterized in that: The aluminum plate (3) is formed by butting two plates together.

7. The lightning protection strip installation structure for an aluminum curtain wall according to any one of claims 1 to 6, characterized in that: The lightning protection strip body (5) is connected to the lightning protection strip bracket (4) by snapping.

8. The lightning protection strip installation structure of the aluminum curtain wall according to claim 7, characterized in that: A compression plate (8) is detachably connected to the top surface of the lightning protection strip support (4); after the compression plate (8) is connected to the lightning protection strip support (4), a receiving opening (9) for placing the lightning protection strip body (5) is formed between the compression plate (8) and the top surface of the lightning protection strip support (4).

9. The lightning protection strip installation structure for an aluminum curtain wall according to any one of claims 1 to 6, characterized in that: The sealing member (6) is a sealant.

10. A building, characterized in that: include: A lightning protection strip installation structure for an aluminum curtain wall according to any one of claims 1 to 9.