CN220486942U - Ultra-long assembled multi-curved-surface arc cornice aluminum plate structure based on ball net frame structure - Google Patents
Ultra-long assembled multi-curved-surface arc cornice aluminum plate structure based on ball net frame structure Download PDFInfo
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- CN220486942U CN220486942U CN202322126951.0U CN202322126951U CN220486942U CN 220486942 U CN220486942 U CN 220486942U CN 202322126951 U CN202322126951 U CN 202322126951U CN 220486942 U CN220486942 U CN 220486942U
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- curtain wall
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- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 238000005034 decoration Methods 0.000 claims abstract description 39
- 238000009434 installation Methods 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
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Abstract
The utility model relates to a building decoration curtain wall mounting structure, in particular to an ultra-long assembled multi-curved-surface arc-shaped cornice aluminum plate structure based on a net frame structure. The net rack is arranged at the top of the building and is used for supporting a roof, the net rack is outwards overhanging to form cornices, the top of the curtain wall is connected to the net rack through a rocker arm, a plurality of fixing seats are fixedly welded on the cornices of the net rack, a decoration unit provided with a decoration plate is arranged on the fixing seats, the decoration unit comprises a framework structure and the decoration plate fixed on the framework structure, a mounting seat is fixedly welded on the framework structure and is arranged on the fixing seats of the net rack through a connecting corner bracket, the connecting corner bracket is L-shaped, waist-shaped holes which are mutually perpendicular are respectively formed in two mounting surfaces of the connecting corner bracket, bolts are arranged in the waist-shaped holes, one surface of the connecting corner bracket is fixed on the fixing seats through bolts, and the other side of the connecting corner bracket is fixed on the mounting seat through bolts.
Description
Technical Field
The utility model relates to a building decoration curtain wall mounting structure, in particular to an ultra-long assembled multi-curved-surface arc-shaped cornice aluminum plate structure based on a net frame structure.
Background
Some large monomer buildings such as stations or airport terminal buildings are large in surrounding people flow, so that overhanging cornices which are overhanging outwards are arranged above the glass curtain walls of the large monomer buildings, so that the cornices protect the curtain walls on one hand and shield passengers below from wind and rain on the other hand.
In the prior art, when the cornice is constructed, firstly, the net frame of the roof is outwards cantilevered when the main structure of the building is constructed, and then when the curtain wall is required to be constructed, the decorative plate is gradually hoisted to the overhanging part of the net frame, and the overhanging part is welded and fixed. The construction mode is high-altitude operation firstly, and is high-altitude welding operation, special technicians are needed, and the construction difficulty is high. And the ornamental structure of cornice is fixed with the definite net rack directly, and the glass curtain wall and the steel net rack can be connected movably through the rocker arm structure directly. Thus, the edge of the trim panel of the cornice requires higher mounting accuracy to control the spacing from the curtain wall.
Disclosure of Invention
The utility model aims to solve the problem that a decorative plate of a cornice is difficult to install in the prior art, and provides an ultra-long assembled multi-curved-surface arc cornice aluminum plate structure based on a net frame structure.
In order to achieve the above purpose, according to one aspect of the present utility model, there is provided an ultra-long assembled multi-curved arc cornice aluminum plate structure based on a net frame structure, wherein a net frame is provided at the top of a building for supporting a roof, the net frame is cantilevered outwards to form a cornice, the top of a curtain wall is connected to the net frame through a rocker arm, a plurality of fixing seats are welded and fixed to the cornice portion of the net frame, a decoration unit provided with a decoration plate is mounted on the fixing seats, the decoration unit comprises a framework structure and a decoration plate fixed to the framework structure, the framework structure is welded and fixed with a mounting seat, the mounting seat is mounted on the fixing seat of the net frame through a connection angle, the connection angle is L-shaped, two mounting surfaces of the connection angle are respectively provided with mutually perpendicular kidney-shaped holes, bolts are provided in the kidney-shaped holes, one surface of the connection angle is fixed to the fixing seat through bolts, and the other side of the connection angle is fixed to the mounting seat through bolts.
Preferably, a plurality of decorative plates are fixed on the framework structure, and the decorative plates are arranged at intervals along the extending direction of the curtain wall.
Preferably, the construction position of the building curtain wall is provided with positioning datum lines, and the positioning datum lines correspond to the decoration units one by one; the decoration unit determines the installation position and elevation through the positioning datum line, and the curtain wall determines the installation position and elevation through the positioning datum line.
Preferably, the ball seat of the net rack is fixedly welded with a connecting rod, the tail end of the connecting rod is connected with a fixing seat, the fixing seat is parallel to a square steel pipe horizontally arranged in the extending direction of the curtain wall, and the fixing seat is simultaneously connected with a plurality of connecting rods.
Preferably, the fixing base is provided with a plurality of through holes at intervals horizontally, bolts are arranged in the through holes, the connecting angle code is arranged on the bolts of the fixing base, and the connecting angle code can slide along the extending direction of the fixing base.
Preferably, the mounting seat is a metal plate welded and fixed on the framework structure, and the metal plate is also provided with a reinforcing rib.
Preferably, the ball seat at the tail end of the cornice of the net rack is fixedly provided with an extension rod which extends outwards, the tail end of the extension rod is fixedly provided with a cross rod which is arranged along the curtain wall, a bolt hole is reserved in the cross rod, a bolt is arranged in the bolt hole, and the skeleton structure of the decoration unit is fixedly connected with the bolt on the cross rod.
Through above-mentioned technical scheme, set up decorative board and decorative board's skeleton texture into an holistic decoration unit and assemble subaerial, then be provided with the fixing base for the decoration unit welding on the rack, with whole decoration unit direct hoist and mount in place when needs installation can.
Meanwhile, the decorative plate of the cornice part is relatively close to the curtain wall, and the curtain wall is not in pure rigid connection, so that small-amplitude swing can occur under the driving of wind pressure. Therefore, the distance between the cornice and the curtain wall has higher requirements. In order to facilitate the adjustment of the position of the ornamental unit of the cornice portion. The decoration unit is provided with waist-shaped holes through two sides of the corner connector, and then bolts are arranged in the waist-shaped holes to respectively connect the fixing seat of the net rack and the mounting seat of the decoration unit. This eliminates the need for welding and facilitates adjustment of the position of the ornamental unit because the kidney-shaped hole can be moved over the bolt.
Drawings
FIG. 1 is a cross-sectional view of the structure after installation of the decorative unit;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is a schematic view of the structure of the grid section;
fig. 4 is a schematic structural view of a decoration unit portion.
Description of the reference numerals
1-net rack, 1 a-ball seat;
2-curtain wall;
3-rocker arms;
4-fixing seats;
5-decoration units, 5 a-decoration plates, 5 b-skeleton structures and 5 c-installation seats;
6-connecting the corner connector;
7-connecting rods;
8-extension rod.
Detailed Description
The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.
In the present utility model, unless otherwise indicated, terms such as "upper, lower, left, right" and "inner, and outer" are used to refer generally to the orientation of FIG. 1, and to the interior and exterior of the device itself.
The utility model provides an overlength assembled multi-curved surface arc cornice aluminum plate structure based on net rack structure, the building top sets up rack 1 and is used for supporting the roof, and rack 1 outwards encorbelments and forms cornice, and the top of curtain 2 is connected to rack 1 through rocking arm 3, and rack 1's cornice part welded fastening has a plurality of fixing bases 4, and the decoration unit 5 of installing decorative board 5a installs on fixing base 4, the decoration unit 5 includes skeleton texture 5b and the decorative board 5a of fixing on skeleton texture 5b,
the framework structure 5b is fixedly welded with a mounting seat 5c, the mounting seat 5c is arranged on the fixed seat 4 of the net rack 1 through a connecting angle code 6,
the connecting angle code 6 is L-shaped, two mounting surfaces of the connecting angle code 6 are respectively provided with waist-shaped holes which are perpendicular to each other, bolts are arranged in the waist-shaped holes, one surface of the connecting angle code 6 is fixed on the fixing seat 4 through the bolts, and the other side of the connecting angle code 6 is fixed on the mounting seat 5c through the bolts.
As shown in fig. 4, the decoration unit 5 is assembled on the ground, is directly hung on the cornice part of the net frame 1 during construction, and is then connected to the net frame 1 by bolts, so that welding operation is not needed, and the construction is faster and quicker. In addition, the position of the decoration unit 5 can be adjusted without cutting, specifically, as shown in fig. 2, a kidney-shaped hole perpendicular to the paper surface direction is formed on the lower half part of the connection angle 6 connected with the fixing base 4, that is, the kidney-shaped hole extends along the horizontal direction of the curtain wall 2. And waist-shaped holes perpendicular to the direction of the curtain wall 2 are formed in the other half sides of the connecting corner brackets 6. This enables the decorative unit 5 to be driven for adjustment in both directions. Preferably, the mounting seat 5c of the decoration unit 5 is also provided with kidney-shaped holes, and the kidney-shaped holes of the decoration unit 5 are perpendicular to the two kidney-shaped holes on the connecting corner bracket 6. Three-way adjustment can be achieved.
As shown in fig. 3, the fixing base 4 is welded on the ball seat 1a of the net frame 1 when the roof net frame 1 is installed, and the fixing base 4 can be welded in place before the decoration unit 5 is hoisted when the curtain wall 2 is constructed.
A plurality of decorative plates 5a are fixed on the framework structure 5b, and the decorative plates 5a are arranged at intervals along the extending direction of the curtain wall 2. The plurality of decorative plates 5a are fixed to a whole decorative unit 5, and the installation efficiency of the decorative unit 5 can be greatly improved. The difficulty of positioning is reduced, so that only the construction position of the building curtain wall 2 is required to be provided with positioning datum lines, and the positioning datum lines correspond to the decoration units 5 one by one; the decoration unit 5 determines the installation position and elevation by the positioning reference line, and the curtain wall 2 determines the installation position and elevation by the positioning reference line.
Because the decoration unit 5 is generally spaced from the net rack 1 by a certain distance, a connecting rod 7 is welded and fixed on the ball seat 1a of the net rack 1, the tail end of the connecting rod 7 is connected with a fixed seat 4, the fixed seat 4 is parallel to square steel pipes horizontally arranged in the extending direction of the curtain wall 2, and the fixed seat 4 is simultaneously connected with a plurality of connecting rods 7. As shown in fig. 1, the whole fixing seat 4 is a steel beam transversely arranged along the curtain wall 2, and the steel beam is made of square steel. A downwardly extending link 7 is fixed to the tee 1a, and then a steel beam is fixed to the link 7. The link 7 may be inclined appropriately in order to take care of the position of the holder 4.
The fixing seat 4 is provided with a plurality of through holes at intervals horizontally, bolts are arranged in the through holes, the connecting angle code is arranged on the bolts of the fixing seat 4, and the connecting angle code 6 can slide along the extending direction of the fixing seat 4.
The mounting seat 5c is a metal plate welded and fixed on the framework structure 5b, and reinforcing ribs are further arranged on the metal plate.
The ball seat 1a at the tail end of the cornice of the net rack 1 is fixedly provided with an extension rod 8 extending outwards, the tail end of the extension rod 8 is fixedly provided with a cross rod arranged along the curtain wall 2, a bolt hole is reserved in the cross rod, a bolt is arranged in the bolt hole, and the skeleton structure 5b of the decoration unit 5 is fixedly connected with the bolt on the cross rod. The overhanging length of the net rack 1 can be reduced by using the extension rod 8. The cost of the net rack 1 is reduced.
The preferred embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited thereto. Within the scope of the technical idea of the utility model, a plurality of simple variants of the technical proposal of the utility model can be carried out, comprising that each specific technical feature is combined in any suitable way, and in order to avoid unnecessary repetition, the utility model does not need to be additionally described for various possible combinations. Such simple variations and combinations are likewise to be regarded as being within the scope of the present disclosure.
Claims (7)
1. The utility model relates to an ultra-long assembled multi-curved arc cornice aluminum plate structure based on a net frame structure, wherein a net frame (1) is arranged at the top of a building and used for supporting a roof, the net frame (1) is outwards cantilevered to form cornices, the top of a curtain wall (2) is connected to the net frame (1) through a rocker arm (3),
the cornice part of the net rack (1) is fixedly welded with a plurality of fixing seats (4), a decoration unit (5) provided with a decoration plate (5 a) is arranged on the fixing seats (4), the decoration unit (5) comprises a framework structure (5 b) and the decoration plate (5 a) fixed on the framework structure (5 b),
the framework structure (5 b) is fixedly welded with a mounting seat (5 c), the mounting seat (5 c) is mounted on a fixed seat (4) of the net rack (1) through a connecting corner bracket (6),
the connecting corner connector (6) is L-shaped, two mounting surfaces of the connecting corner connector (6) are respectively provided with kidney-shaped holes which are perpendicular to each other, bolts are arranged in the kidney-shaped holes, one surface of the connecting corner connector (6) is fixed on the fixing seat (4) through the bolts, and the other side of the connecting corner connector (6) is fixed on the mounting seat (5 c) through the bolts.
2. The net frame structure-based ultra-long assembled multi-curved-surface arc-shaped cornice aluminum plate structure according to claim 1, wherein a plurality of decorative plates (5 a) are fixed on the framework structure (5 b), and the decorative plates (5 a) are arranged at intervals along the extending direction of the curtain wall (2).
3. The ultra-long assembled multi-curved-surface arc-shaped cornice aluminum plate structure based on the ball net frame structure according to claim 1, wherein the construction position of the building curtain wall (2) is provided with positioning datum lines, and the positioning datum lines are in one-to-one correspondence with the decoration units (5);
the decoration unit (5) determines the installation position and elevation through the positioning datum line, and the curtain wall (2) determines the installation position and elevation through the positioning datum line.
4. The ultra-long assembled multi-curved-surface arc-shaped cornice aluminum plate structure based on the ball grid frame structure according to claim 1 is characterized in that a connecting rod (7) is welded and fixed on a ball seat (1 a) of the net frame (1), the tail end of the connecting rod (7) is connected with a fixing seat (4), the fixing seat (4) is parallel to square steel pipes horizontally arranged in the extending direction of the curtain wall (2), and the fixing seat (4) is simultaneously connected to a plurality of connecting rods (7).
5. The ultra-long assembled multi-curved-surface arc-shaped cornice aluminum plate structure based on the ball net frame structure according to claim 4, wherein a plurality of through holes are horizontally arranged on the fixed base (4) at intervals, bolts are arranged in the through holes, the corner connector is arranged on the bolts of the fixed base (4), and the corner connector (6) can slide along the extending direction of the fixed base (4).
6. The net rack structure based ultra-long assembled multi-curved arc cornice aluminum plate structure according to claim 5, wherein the mounting seat (5 c) is a metal plate welded and fixed on the framework structure (5 b), and the metal plate is further provided with a reinforcing rib.
7. The ultra-long assembled multi-curved-surface arc-shaped cornice aluminum plate structure based on the ball net frame structure according to claim 1, wherein an extension rod (8) extending outwards is fixed on a ball seat (1 a) at the cornice tail end of the net frame (1), a cross rod arranged along a curtain wall (2) is fixed at the tail end of the extension rod (8), a bolt hole is reserved in the cross rod, a bolt is arranged in the bolt hole, and a skeleton structure (5 b) of the decoration unit (5) is fixedly connected with the bolt on the cross rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322126951.0U CN220486942U (en) | 2023-08-08 | 2023-08-08 | Ultra-long assembled multi-curved-surface arc cornice aluminum plate structure based on ball net frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322126951.0U CN220486942U (en) | 2023-08-08 | 2023-08-08 | Ultra-long assembled multi-curved-surface arc cornice aluminum plate structure based on ball net frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220486942U true CN220486942U (en) | 2024-02-13 |
Family
ID=89829625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322126951.0U Active CN220486942U (en) | 2023-08-08 | 2023-08-08 | Ultra-long assembled multi-curved-surface arc cornice aluminum plate structure based on ball net frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220486942U (en) |
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2023
- 2023-08-08 CN CN202322126951.0U patent/CN220486942U/en active Active
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