CN218997668U

CN218997668U - Curtain lightning protection connection structure

Info

Publication number: CN218997668U
Application number: CN202223355863.XU
Authority: CN
Inventors: 马潇; 王创业; 张福英; 权清鹏; 蒲杨; 封盛; 李子杰; 吴美净
Original assignee: China Construction Second Bureau Decoration Engineering Co Ltd
Current assignee: China Construction Second Bureau Decoration Engineering Co Ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-05-09
Anticipated expiration: 2032-12-15

Abstract

The utility model discloses a curtain wall lightning protection connection structure which comprises columns which are arranged in a net shape on a main body structure, equalizing rings which are horizontally arranged and connected between adjacent columns, lightning guide assemblies connected between vertical columns, down-lead wires connected between the equalizing rings and the main body structure, steel connecting ribs connected between the columns and the equalizing rings, embedded parts arranged on the main body structure and switching parts connected between the embedded parts and the columns. According to the lightning protection device, the lightning protection connection of the splicing parts between the adjacent upright posts is ensured through the arrangement of the lightning guiding assembly; the detachable connection mode is easy to install and replace subsequently; through the arrangement of the equalizing ring, the equalizing ring is connected with the steel connecting rib conveniently and fast on one hand, and is beneficial to connection of the down conductor in the main body structure on the other hand; through the joint setting of adaptor and built-in fitting, do benefit to the fixed mounting of assurance stand and major structure, and carry out adjustable connection through adjustable connecting piece and crossbeam.

Description

Curtain lightning protection connection structure

Technical Field

The utility model belongs to the technical field of curtain wall lightning protection, and particularly relates to a curtain wall lightning protection connection structure.

Background

Along with the vigorous development of the building, the practical curtain wall on the outer facade of the building can meet the requirements of wind prevention, rainwater prevention, attractive appearance and modeling. When the curtain wall is installed, the installation of the curtain wall has the effect of lightning protection of a building, and the curtain wall also needs to be lightning-protected; the lightning protection of the curtain wall is always a design key point, and the common lightning protection is simply to connect the lightning protection leads or connect the lightning protection leads in series at the upright post; how to effectively combine the curtain wall with the lightning protection of the main building lacks a specific design.

Disclosure of Invention

The utility model provides a curtain wall lightning protection connection structure which is used for solving the technical problems of lightning protection series connection of curtain wall upright posts, lightning protection connection with a main body structure, installation and fixation and the like.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a curtain lightning protection connection structure, contains the stand that is netted setting on the main structure, the equalizer ring that sets up and connect between adjacent stand, connect in the lightning guide subassembly between vertical stand, connect in the downlead between equalizer ring and main structure and downlead set up in the main structure, connect in the steel between stand and equalizer ring even muscle, set up in the built-in fitting of main structure and connect in the adaptor between built-in fitting and the stand;

the lightning guiding assembly comprises lightning protection connecting pieces detachably connected to two ends of the adjacent upright posts and lightning guiding copper cables connected between the two lightning protection connecting pieces.

Further, the equalizing ring is at least arranged into two paths, and the two paths of equalizing rings are arranged at the upper end part and the lower end part of the vertical column.

Furthermore, the lightning conductive copper cable is a flexible piece and can be detached to be connected with a lightning protection connecting piece, and the lightning protection connecting piece is made of galvanized steel sheets.

Furthermore, the upright post butt joint rod is arranged corresponding to the upright post inner core, and two ends of the upright post butt joint rod are respectively spliced with the hollow part of the end part of the upright post and the corresponding spliced part is provided with a sealing piece.

Further, the embedded part comprises an embedded plate and an embedded connecting rod, and the embedded plate is arranged on the outer side of the main body structure and is fixedly connected with the adapter.

Furthermore, the embedded parts are rectangular, and a barb or an auxiliary supporting leg is further arranged at one end of each embedded part extending into the main body structure.

Further, the adapter is two straight-line steel plates, the steel plates correspond to the clamping upright posts, and the clamping parts of the upright posts and the steel plates are provided with connecting plates and are detachably connected through bolts.

Further, the steel connecting ribs are L-shaped, the vertical parts are fixedly connected with the upright posts vertically, and the horizontal parts are welded with the uniform rings.

Furthermore, the upright post is also vertically connected with the cross beam, and the joint of the cross beam and the upright post is detachably connected through an adjustable connecting piece; the adjustable connecting piece comprises a steel plate with an elliptical hole to be formed and a connecting bolt.

The beneficial effects of the utility model are as follows:

1) According to the lightning protection device, the lightning protection connection of the splicing parts between the adjacent upright posts is ensured through the arrangement of the lightning guiding assembly; the detachable connection mode is easy to install and replace subsequently;

2) According to the utility model, through the arrangement of the equalizing ring, on one hand, the equalizing ring is conveniently connected with the steel connecting rib, and on the other hand, the equalizing ring is beneficial to the connection of the down conductor in the main body structure;

3) The utility model is beneficial to ensuring the fixed installation of the upright post and the main body structure through the joint arrangement of the adapter and the embedded part, and the adjustable connection is carried out with the cross beam through the adjustable connecting part.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model; the primary object and other advantages of the utility model may be realized and attained by means of the instrumentalities and particularly pointed out in the specification.

Drawings

FIG. 1 is a schematic view of a curtain wall lightning protection connection structure;

FIG. 2 is a partial schematic view of a curtain wall lightning protection connection structure;

FIG. 3 is a schematic cross-sectional view of a curtain wall lightning protection connection structure;

fig. 4 is a schematic top view of a curtain wall lightning protection connection structure.

Reference numerals: 1-upright post, 2-equalizing ring, 3-guide Lei Zujian, 31-lightning-guiding copper cable, 32-lightning-proof connecting piece, 4-upright post butt joint rod, 5-main body structure, 6-embedded part, 61-embedded plate, 62-embedded connecting rod, 7-adapter, 8-down wire, 9-steel connecting bar, 10-bolt, 11-cross beam and 12-adjustable connecting piece.

Detailed Description

Taking a commercial building installation glass curtain wall as an example, as shown in fig. 1 to 4, a curtain wall lightning protection connection structure comprises a column 1 which is in a net shape on a main structure 5, a grading ring 2 which is horizontally arranged and connected between adjacent columns 1, a guide Lei Zujian 3 which is connected between vertical columns 1, a down-lead 8 which is connected between the grading ring 2 and the main structure 5, and a down-lead 8 which is arranged in the main structure 5, a steel connecting rib 9 which is connected between the column 1 and the grading ring 2, an embedded part 6 which is arranged in the main structure 5, and a transfer part 7 which is connected between the embedded part 6 and the column 1. The main structure 5 of the application is a reinforced concrete structure, and the upright column 1 is a steel pipe upright column 1.

In this embodiment, the lightning guiding assembly 3 includes lightning protection connecting pieces 32 detachably connected to two ends of the adjacent upright posts 1 and lightning guiding copper cables 31 connected between the two lightning protection connecting pieces 32. The lightning conductive copper cable 31 is a flexible piece and can be detached to be connected with the lightning protection connecting piece 32, and the lightning protection connecting piece 32 is made of galvanized steel sheet.

In this embodiment, the equalizing ring 2 is at least two times, and the uniform ring is made of round steel. The two equalizing rings 2 are arranged at the upper end and the lower end of the vertical column 1.

In this embodiment, the column butt-joint rod 4 is formed by corresponding to the inner core of the column 1, two ends of the column butt-joint rod 4 are respectively inserted into the hollow parts of the end parts of the column 1, and sealing elements are arranged at the corresponding splicing parts.

In this embodiment, the embedded part 6 includes an embedded plate 61 and an embedded connecting rod 62, and the embedded plate 61 is disposed outside the main structure 5 and fixedly connected with the adaptor 7. Wherein the embedded plate 61 is a steel plate, and the embedded connecting rod 62 is a steel rod. The embedded parts 6 are rectangular, and the ends extending into the main body structure 5 are also provided with barbs or auxiliary supporting legs.

In this embodiment, the adaptor 7 is two straight steel plates, the steel plates correspond to the clamping upright posts 1, and the clamping portions of the upright posts 1 and the steel plates are provided with connecting plates and detachably connected through bolts 10. The steel connecting ribs 9 are L-shaped, the vertical parts are fixedly connected with the upright posts 1 vertically, and the horizontal parts are welded with the uniform rings.

In the embodiment, the upright post 1 is also vertically connected with the cross beam 11, and the joint of the cross beam 11 and the upright post 1 is detachably connected through the adjustable connecting piece 12; the adjustable connection 12 comprises a steel plate to be oval-shaped and a connecting bolt 10.

The foregoing is merely illustrative of preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any changes or substitutions that would occur to those skilled in the art within the scope of the present utility model are intended to be included in the scope of the present utility model.

Claims

1. The curtain wall lightning protection connection structure is characterized by comprising upright posts (1) which are arranged in a net shape on a main body structure (5), equalizing rings (2) which are horizontally arranged and connected between adjacent upright posts (1), a guide Lei Zujian (3) which is connected between vertical upright posts (1), a down lead (8) which is connected between the equalizing rings (2) and the main body structure (5), a steel connecting rib (9) which is arranged in the main body structure (5) and connected between the upright posts (1) and the equalizing rings (2), an embedded part (6) which is arranged on the main body structure (5) and an adapter (7) which is connected between the embedded part (6) and the upright posts (1);

the guide Lei Zujian (3) comprises lightning protection connecting pieces (32) detachably connected to two ends of the adjacent upright posts (1) and lightning guide copper cables (31) connected between the two lightning protection connecting pieces (32).

2. The curtain wall lightning protection connection structure according to claim 1, wherein the equalizing rings (2) are at least arranged in two ways, and the two equalizing rings (2) are arranged at the upper end and the lower end of the vertical column (1).

3. The curtain wall lightning protection connection structure according to claim 1, wherein the lightning conductive copper cable (31) is a flexible piece and is detachably connected with the lightning protection connecting piece (32), and the lightning protection connecting piece (32) is made of galvanized steel sheet.

4. The curtain wall lightning protection connection structure according to claim 1, wherein the upright post butt joint rod (4) is arranged corresponding to the inner core of the upright post (1), and sealing elements are respectively arranged at the hollow parts of the two ends of the upright post butt joint rod (4) and the end parts of the upright post (1) in a spliced mode.

5. The curtain wall lightning protection connection structure according to claim 1, wherein the embedded part (6) comprises an embedded plate (61) and an embedded connecting rod (62), and the embedded plate (61) is arranged outside the main body structure (5) and is fixedly connected with the adapter (7).

6. The curtain wall lightning protection connection structure according to claim 5, wherein the embedded parts (6) are rectangular, and a barb or an auxiliary supporting leg is further arranged at one end of each embedded part extending into the main body structure (5).

7. The curtain wall lightning protection connection structure according to claim 1, wherein the adapter (7) is two straight steel plates, the steel plates correspond to the clamping upright posts (1), and the clamping parts of the upright posts (1) and the steel plates are provided with connecting plates and are detachably connected through bolts (10).

8. The curtain wall lightning protection connection structure according to claim 2, wherein the steel connecting ribs (9) are L-shaped, the vertical parts are vertically and fixedly connected with the upright posts (1), and the horizontal parts are welded and connected with the uniform ring.

9. The curtain wall lightning protection connection structure according to claim 1, wherein the upright (1) is further vertically connected with the cross beam (11), and the connection part of the cross beam (11) and the upright (1) is detachably connected through the adjustable connecting piece (12); the adjustable connection (12) comprises a steel plate with an elliptical hole and a connecting bolt (10).