CN215483920U - Double-deck roofing curtain wall construction - Google Patents
Double-deck roofing curtain wall construction Download PDFInfo
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- CN215483920U CN215483920U CN202120027278.3U CN202120027278U CN215483920U CN 215483920 U CN215483920 U CN 215483920U CN 202120027278 U CN202120027278 U CN 202120027278U CN 215483920 U CN215483920 U CN 215483920U
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Abstract
The utility model discloses a double-layer roof curtain wall structure, which adopts a lower floor system, a plurality of curtain wall supports and an upper curtain wall, wherein the upper curtain wall comprises a triangular latticed framework and a plurality of triangular curtain wall plates, the triangular curtain wall plates are arranged in triangular grids of the triangular latticed framework, the triangular latticed framework is erected on the lower floor system through the plurality of curtain wall supports, the shape of the triangular latticed framework is changed by changing the height of each curtain wall support, so that the angle of each triangular curtain wall plate is changed, the visual effect of direct bending is achieved, the shape finding of a free curved surface in the building design is realized, in addition, the double-layer roof curtain wall design is divided into the lower floor system and the upper curtain wall, the separation of the building shape function and the functions of a waterproof, heat preservation and other roof enclosure structure is realized, the quick construction, the rapid construction and the simple and reasonable stress are realized on the basis of convenient construction and concise and reasonable stress, The construction period and the beautiful requirement of the free curved surface of the roof are saved.
Description
Technical Field
The utility model belongs to the field of building structure design and construction, and relates to a free-form surface roof curtain wall structure of a long-span building structure.
Background
In the field of existing public buildings and large-span buildings, a lot of building design requirements related to free-form surface roofs exist. In the traditional design and construction method, the method is mainly divided into several different design ideas and methods:
the concrete roof construction using the free-form surface comprises the following steps: for example, a Sydney opera house, a Hodgmirock restaurant and the like, the design construction method adopts a large number of special-shaped concrete templates, the turnover in subsequent engineering is not easy, the waste amount of the templates is large, even the templates can not be used for multiple times, and in addition, the shapes of the templates are irregular, so that the cost of the templates is also high.
The net rack structure is used for finding the shape, so that the structure can be kept consistent with the curve of the building design, but the method has the defects of difficult positioning, long construction period, high technology of required welding workers and harsh construction conditions in the construction process, the curved surface shape of the building does not necessarily meet the stress requirement, and the net rack latticed shell structure can not meet the requirement of the building shape.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a double-layer roof curtain wall structure, which is divided into a lower floor system and an upper curtain wall through the design of the double-layer roof curtain wall, realizes the separation of the building modeling function and the functions of waterproof, heat-preservation and other roof enclosing structures, and realizes the quick construction, the saving of the construction period and the beautiful requirement of the roof free-form surface on the basis of convenient construction and concise and reasonable stress.
In order to solve the technical problems, the utility model provides the following technical scheme:
a double-deck roofing curtain wall construction comprising: lower floor's superstructure, a plurality of curtain support and upper curtain, the upper curtain includes triangle-shaped latticed frame and a plurality of triangle-shaped curtain board, triangle-shaped curtain board sets up in the triangle-shaped net of triangle-shaped latticed frame, triangle-shaped latticed frame locates through a plurality of curtain supports on the lower floor, the molding of the latticed frame of height change triangle-shaped through changing each curtain support.
Preferably, in foretell double-deck roofing curtain wall construction, triangle-shaped latticed frame includes at least one district, the district includes a plurality of strip main keel structures and a plurality of secondary joist that parallel, strip main keel structure is formed by connecting gradually a plurality of main keels, and every main keel is supported by the curtain support that two intervals set up, and the junction of adjacent main keel is connected through the both ends of two secondary joist and the main keel in the adjacent strip main keel structure in the strip main keel structure, forms and is used for setting up the triangle-shaped net of triangle-shaped curtain wall board.
Preferably, in the above-mentioned double-deck roofing curtain wall construction, the curtain supports include short column, short column platform and height-adjustable stand, short column platform set up in on the short column and with short column seal, height-adjustable stand set up in on the short column platform.
Preferably, in the double-layer roof curtain wall structure, the height-adjustable upright posts are provided with strip holes for bolts to pass through, the main keels are provided with through holes for the bolts to pass through, and the main keels are fixed on the height-adjustable upright posts through the bolts.
Preferably, in the double-layer roof curtain wall structure, the height-adjustable upright posts are upright posts with different lengths as required.
Preferably, in the double-layer roof curtain wall structure, the triangular latticed framework comprises at least two areas, and the corresponding strip-shaped main keels of the adjacent areas are connected with each other to form an included angle which is larger than 0 and smaller than 180 degrees.
Preferably, in foretell double-deck roofing curtain wall construction, still include waterproofing membrane, waterproofing membrane lays on lower floor's lid, lower floor's lid is profiled sheet heat preservation superstructure, lower floor's superstructure includes bottom profiled sheet, sound absorbing material layer, fireproof material layer and top layer profiled sheet by supreme bottom profiled sheet that sets gradually down.
Preferably, in foretell double-deck roofing curtain wall construction, the main joist is rectangle square steel, the both sides of main joist are equipped with a U-shaped groove respectively, the opening in U-shaped groove outwards sets up, and the main joist sets up between the tank bottom in two U-shaped grooves, the tip of secondary joist stretches into and corresponds the U-shaped inslot to through the bolt fastening, secondary joist and two lateral walls in U-shaped groove are laminated mutually.
Preferably, in the double-layer roof curtain wall structure, when two adjacent main keels in the same strip-shaped main keel structure are in the same straight line, the two main keels are integrally formed; when two adjacent main keels are not in the same straight line in the same strip main keel structure, the two main keels are independently formed and connected through bolts, a first wedge-shaped cushion block with a corresponding angle is arranged between the two main keels, when the secondary keel and the main keel form an included angle which is larger than 0 and smaller than 90, a second wedge-shaped cushion block is arranged between the bottom of the U-shaped groove and the main keel in a supporting mode, and a through hole for the bolt to pass through is formed in the second wedge-shaped cushion block.
Preferably, in the double-layer roof curtain wall structure, a roof support is arranged below the ridge, the bottom of the roof support is arranged on the main upright post, the upper end of the roof support upwards penetrates through the lower floor system and then supports the central keel of the upper curtain wall, and two sides of the central keel are respectively connected with the adjacent triangular curtain wall plates.
According to the technical scheme disclosed above, compared with the prior art, the utility model has the following beneficial effects:
the utility model discloses a double-layer roof curtain wall structure, which adopts a lower floor system, a plurality of curtain wall supports and an upper curtain wall, wherein the upper curtain wall comprises a triangular latticed framework and a plurality of triangular curtain wall plates, the triangular curtain wall plates are arranged in triangular grids of the triangular latticed framework, the triangular latticed framework is erected on the lower floor system through the plurality of curtain wall supports, the shape of the triangular latticed framework is changed by changing the height of each curtain wall support, so that the angle of each triangular curtain wall plate is changed, the visual effect of direct bending is achieved, the shape finding of a free curved surface in the building design is realized, in addition, the double-layer roof curtain wall design is divided into the lower floor system and the upper curtain wall, the separation of the building shape function and the functions of a waterproof, heat preservation and other roof enclosure structure is realized, the quick construction, the rapid construction and the simple and reasonable stress are realized on the basis of convenient construction and concise and reasonable stress, The construction period and the beautiful requirement of the free curved surface of the roof are saved.
Drawings
Fig. 1 is a schematic structural principle diagram of a double-layer roof curtain wall structure.
FIG. 2 is a schematic top view of a structural schematic of a double-deck roofing curtain wall structure.
FIG. 3 is a schematic view, partially in section, of a double-deck roofing curtain wall construction.
FIG. 4 is a schematic cross-sectional view of the double-deck roof curtain wall structure at the ridge.
Figure 5 is a schematic view of the connection of the main runners and the cross runners.
Fig. 6 is a schematic view of fig. 5 in the direction B.
In the figure: 1-lower floor system, 11-bottom profiled steel sheet, 12-sound absorption material layer, 12-fireproof material layer, 13-top profiled steel sheet, 2-curtain wall support, 21-short column, 22-short column platform, 23-height adjustable column, 231-strip hole, 3-upper curtain wall, 31-triangular curtain wall plate, 32-main keel, 33-secondary keel, 34-U-shaped groove, 35-central keel, 4-roof support, 5-roof support, 6-second wedge-shaped cushion block, 7-main column, 8-waterproof coiled material and 9-bolt.
Detailed Description
The utility model is described in further detail below with reference to the figures and specific examples. The technical contents and features of the present invention will be described in detail below with reference to the embodiments illustrated in the accompanying drawings. It is further noted that the drawings are in greatly simplified form and are not to precise scale, merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention. For convenience of description, the directions of "up" and "down" described below are the same as the directions of "up" and "down" in the drawings, but this is not a limitation of the technical solution of the present invention.
Referring to fig. 1 to 6, the present embodiment discloses a double-deck roof curtain wall structure, which includes: lower floor's superstructure 1, a plurality of curtain support 2 and upper curtain 3, upper curtain 3 includes triangle-shaped latticed frame and a plurality of triangle-shaped curtain board 31, triangle-shaped curtain board 31 sets up in the triangle-shaped net of triangle-shaped latticed frame, triangle-shaped latticed frame erects in through a plurality of curtain supports 2 on the lower floor's superstructure 1, the molding of the latticed frame of height change triangle-shaped through changing each curtain supports 2.
The embodiment discloses a double-layer roof curtain wall structure, which adopts a lower floor slab 1, a plurality of curtain wall supports 2 and an upper curtain wall 3, wherein the upper curtain wall 3 comprises a triangular grid frame and a plurality of triangular curtain wall plates 31, the triangular curtain wall plates 31 are arranged in triangular grids of the triangular grid frame, the triangular grid frame is erected on the lower floor slab 1 through the plurality of curtain wall supports 2, the shape of the triangular grid frame is changed by changing the height of each curtain wall support 2, so that the angle of each triangular curtain wall plate 31 is changed, the visual effect of direct bending is achieved, the shape finding of a free curved surface in the building design is realized, and the double-layer roof curtain wall design is divided into the lower floor slab 1 and the upper curtain wall 3, so that the separation of the building modeling function and the roof enclosure functions such as water resistance, heat insulation and the like is realized, the construction is convenient, the stress is simple and reasonable, the construction is rapid, the construction period is shortened, and the beautiful requirement of the roof free-form surface is met.
Preferably, in foretell double-deck roofing curtain wall construction, triangle-shaped latticed frame includes at least one district, the district includes a plurality of strip main joist 32 structures that parallel and a plurality of secondary joist 33, strip main joist 32 structure is formed by connecting gradually a plurality of main joist 32, and every main joist 32 supports 2 by the curtain wall support that two intervals set up, and the junction of adjacent main joist 32 is connected through two secondary joist 33 and the both ends of the main joist 32 in the adjacent strip main joist 32 structure in the strip main joist 32 structure, forms and is used for setting up triangle-shaped curtain wall panel 31's triangle-shaped net. The heights of the two ends of the main keel 32 are changed through the curtain wall support 2, so that the angles of the triangular curtain wall plates 31 are changed, the visual effect of direct bending instead of curved visual effect is achieved, and the free-form surface in the building design is found. No support is arranged below the secondary keel 33, and the height does not need to be adjusted.
Preferably, in the double-deck roofing curtain wall structure, the curtain wall support 2 includes a short column 21, a short column platform 22 and a height-adjustable upright 23, wherein the short column platform 22 is disposed on the short column 21 and seals the short column 21, and the height-adjustable upright 23 is disposed on the short column platform 22. The height-adjustable upright post 23 is provided with a long hole 321 for the bolt 9 to pass through, the main keel 32 is provided with a through hole for the bolt 9 to pass through, the main keel 32 is fixed on the height-adjustable upright post 23 through the bolt, the height of the end part of the main keel 32 supported on the height-adjustable upright post can be further adjusted, and the shape finding of a free-form surface in the building design is realized.
Preferably, in the double-deck roofing curtain wall structure, the height-adjustable columns 23 are columns with different lengths as required, so that the height of the end portions of the main keels 32 supported thereon can be changed.
Preferably, in the double-layer roof curtain wall structure, the triangular latticed framework comprises at least two plate areas, and the corresponding strip-shaped main keels 32 of the adjacent plate areas are connected with each other to form an included angle which is larger than 0 and smaller than 180 degrees, so that various curved surface shapes of various upper curtain walls 3 can be realized.
Preferably, in foretell double-deck roofing curtain wall construction, still include waterproofing membrane 8, waterproofing membrane 8 lays on lower floor's superstructure 1, lower floor's superstructure 1 is profiled sheet heat preservation superstructure, lower floor's superstructure 1 includes by lower supreme bottom profiled sheet 11, sound absorbing material layer 12, fireproof material layer 12 and the top layer profiled sheet 13 that sets gradually to can realize roofing envelope functions such as the waterproof of building, heat preservation.
Preferably, in foretell double-deck roofing curtain wall construction, main joist 32 is the rectangle square steel, the both sides of main joist 32 are equipped with a U-shaped groove 34 respectively, the opening in U-shaped groove 34 sets up outward, and main joist 32 sets up between the tank bottom of two U-shaped grooves 34, the tip of secondary joist 33 stretches into corresponding U-shaped groove 34 in to through the bolt fastening, secondary joist 33 laminates mutually with two lateral walls of U-shaped groove 34, thereby can realize the stable connection between secondary joist 33 and the main joist 32.
Preferably, in the double-layer roof curtain wall structure, when two adjacent main keels 32 in the same strip-shaped main keel 32 structure are in the same straight line, the two main keels 32 are integrally formed; two adjacent main joist 32 are not in same straight line in same strip main joist 32 structure, and two main joist 32 independent molding are through bolted connection, and are equipped with the first wedge cushion of corresponding angle between two main joist 32 to can realize that it is clear and definite to pass power between the adjacent main joist 32, the protection bolt improves life.
Preferably, in the double-deck roofing curtain wall structure, when the secondary joist 33 and the main joist 32 form an included angle larger than 0 and smaller than 90, the second wedge-shaped cushion block 6 is arranged between the bottom of the U-shaped groove 34 and the main joist 32 in a padding mode, and the second wedge-shaped cushion block 6 is provided with a through hole for a bolt to pass through, so that force transfer between the bottom of the U-shaped groove 34 and the main joist 32 is clear, force transfer between the secondary joist 33 and the main joist 32 is clear, connection is more stable, the corresponding bolt is protected, and the service life is prolonged.
Preferably, in the double-deck roofing curtain wall structure, roof support 4 is arranged below the ridge, the bottom of roof support 4 is arranged on main upright post 7, the upper end of roof support 4 upwards passes through lower floor's floor 1 and then supports central keel 35 of upper curtain wall 3, so that upper curtain wall 3 can be stably supported, and the two sides of central keel 35 are respectively connected with adjacent triangular curtain wall plates 31. In this embodiment, the triangular grid-shaped frame includes two areas, which are respectively disposed on two sides of the central keel 35.
Preferably, in the double-deck roofing curtain wall structure, a waterproof box sleeve is mounted on the short column platform 22, the waterproof box is a cylindrical sleeve with a bell mouth at one end, the cylindrical sleeve is arranged on the outer side of the short column 21, and the projection of the short column platform 22 on the horizontal plane covers the projection of the cylindrical sleeve on the horizontal plane.
Referring to fig. 1 to 6, the present embodiment discloses a construction method of a double-deck roof curtain wall structure, which includes the following steps:
step 3, laying waterproof coiled materials 8 on the lower floor 1, and mounting waterproof box sleeves on the short column platforms 22;
step 4, fixing the main keel 32 at the required height position of the height-adjustable upright 23 through measurement and positioning;
and 6, arranging corresponding triangular curtain wall plates 31 in the triangular meshes.
The utility model provides a construction method of a double-layer roof curtain wall structure, which comprises the following steps of firstly laying a lower floor slab 1; the curtain wall support structure is characterized in that a plurality of rows of curtain wall supports 2 are arranged on a lower floor system 1 to form a plate area, each curtain wall support 2 comprises a short column 21, a short column platform 22 and a height-adjustable upright post 23, the short column platform 22 is arranged on the short column 21, the projection of the short column platform 22 on the horizontal plane covers the projection of the short column 21 on the horizontal plane, the short column platform 22 is in sealing connection with the short column 21, and the height-adjustable upright post 23 is arranged on the short column platform 22; laying waterproof coiled materials 8 on the lower floor 1, and mounting waterproof box sleeves on the short column platforms 22; fixing the main keel 32 at the required height position of the height-adjustable upright 23 by measuring and positioning; the main keels 32 are arranged on each row of curtain wall supports 2, the adjacent main keels 32 in the same row are sequentially connected to form a strip-shaped main keel 32 structure, each main keel 32 is supported by two curtain wall supports 2 arranged at intervals, and the joint of the adjacent main keels 32 in the strip-shaped main keel 32 structure is connected with the two ends of the main keel 32 in the adjacent strip-shaped main keel 32 structure through two secondary keels 33 to form a triangular grid for arranging the triangular curtain wall plate 31; in the triangular mesh are arranged corresponding triangular curtain walls 31. The heights of the two ends of the corresponding main keel 32 are changed by changing the heights of the curtain wall supports 2, so that the angles of the triangular curtain wall plates 31 are changed, the integral shape of the triangular latticed framework is changed, the visual effect of direct bending is achieved, the shape finding of a free-form surface in the building design is realized, the double-layer roof curtain wall design is divided into a lower-layer floor system 1 and an upper-layer curtain wall 3, the separation of the building shape function and the functions of a waterproof, heat-preservation and other roof enclosure structures is realized, and the requirements of quick construction, short construction period and beautiful appearance of the roof free-form surface are realized on the basis of simple and reasonable construction and stress.
Preferably, in foretell double-deck roofing curtain wall construction, be equipped with the district of the strip more than two on the superstructure 1 of lower floor, every district includes a plurality of strip main joist 32 structures and a plurality of secondary joist 33 that parallel, strip main joist 32 structure is formed by connecting gradually a plurality of main joists 32, and the junction of adjacent main joists 32 in the strip main joist 32 structure is connected through the both ends of two secondary joists 33 and the main joists 32 in the adjacent strip main joists 32 structure, forms and is used for setting up the triangle-shaped net of triangle-shaped curtain board 31, the strip main joists 32 interconnect that correspond of adjacent district constitute one and be greater than 0 and be less than 180 degrees contained angle to can realize the various curved surface molding of various upper curtain 3. No support is arranged below the secondary keel 33, and the height does not need to be adjusted.
Preferably, in the double-deck roofing curtain wall structure, the height-adjustable columns 23 are columns with different lengths as required, so that the height of the end portions of the main keels 32 supported thereon can be changed.
Preferably, in the double-deck roof curtain wall structure, the height-adjustable upright 23 is provided with a long hole 321 for the bolt 9 to pass through, the main keel 32 is provided with a through hole for the bolt 9 to pass through, the main keel 32 is fixed on the height-adjustable upright 23 through the bolt, and the height of the end part of the main keel 32 supported on the main keel can be further adjusted by using the long hole and the bolt in a matching manner, so that the shape of a free-form surface in the architectural design can be found.
Preferably, in foretell double-deck roofing curtain wall construction, still include waterproofing membrane 8, waterproofing membrane 8 lays on lower floor's superstructure 1, lower floor's superstructure 1 is profiled sheet heat preservation superstructure, lower floor's superstructure 1 includes by lower supreme bottom profiled sheet 11, sound absorbing material layer 12, fireproof material layer 12 and the top layer profiled sheet 13 that sets gradually to can realize roofing envelope functions such as the waterproof of building, heat preservation.
Preferably, in foretell double-deck roofing curtain wall construction, main joist 32 is the rectangle square steel, the both sides of main joist 32 are equipped with a U-shaped groove 34 respectively, the opening in U-shaped groove 34 sets up outward, and main joist 32 sets up between the tank bottom of two U-shaped grooves 34, the tip of secondary joist 33 stretches into corresponding U-shaped groove 34 in to through the bolt fastening, secondary joist 33 laminates mutually with two lateral walls of U-shaped groove 34, thereby can realize the stable connection between secondary joist 33 and the main joist 32.
Preferably, in the double-layer roof curtain wall structure, when two adjacent main keels 32 in the same strip-shaped main keel 32 structure are in the same straight line, the two main keels 32 are integrally formed; two adjacent main joist 32 are not in same straight line in same strip main joist 32 structure, and two main joist 32 independent molding are through bolted connection, and are equipped with the first wedge cushion of corresponding angle between two main joist 32 to can realize that it is clear and definite to pass power between the adjacent main joist 32, the protection bolt improves life.
When the secondary keel 33 and the main keel 32 form an included angle which is larger than 0 and smaller than 90, the second wedge-shaped cushion block 6 is arranged between the bottom of the U-shaped groove 34 and the main keel 32 in a padding mode, and a through hole for the bolt to pass through is formed in the second wedge-shaped cushion block 6, so that force transfer between the bottom of the U-shaped groove 34 and the main keel 32 is clear, force transfer between the secondary keel 33 and the main keel 32 is clear, connection is more stable, the corresponding bolt is protected, and the service life is prolonged.
Preferably, in the double-deck roofing curtain wall structure, roof support 4 is arranged below the ridge, the bottom of roof support 4 is arranged on main upright post 7, the upper end of roof support 4 upwards passes through lower floor's floor 1 and then supports central keel 35 of upper curtain wall 3, so that upper curtain wall 3 can be stably supported, and the two sides of central keel 35 are respectively connected with adjacent triangular curtain wall plates 31. In this embodiment, the triangular grid-shaped frame includes two areas, which are respectively disposed on two sides of the central keel 35.
Preferably, in the double-layer roof curtain wall structure, the waterproof box is a cylindrical sleeve with a bell mouth at one end, the cylindrical sleeve is sleeved outside the short column 21, and the projection of the short column platform 22 on the horizontal plane covers the projection of the cylindrical sleeve on the horizontal plane.
The above description is only for the purpose of describing the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, and any variations and modifications made by those skilled in the art based on the above disclosure are within the scope of the appended claims.
Claims (10)
1. A double-deck roofing curtain wall construction which characterized in that includes: lower floor's superstructure, a plurality of curtain support and upper curtain, the upper curtain includes triangle-shaped latticed frame and a plurality of triangle-shaped curtain board, triangle-shaped curtain board sets up in the triangle-shaped net of triangle-shaped latticed frame, triangle-shaped latticed frame locates through a plurality of curtain supports on the lower floor, the molding of the latticed frame of height change triangle-shaped through changing each curtain support.
2. The double-deck roofing curtain wall structure of claim 1, wherein the triangular latticed framework includes at least one panel area, the panel area includes a plurality of parallel strip-shaped main keel structures and a plurality of secondary keels, the strip-shaped main keel structures are formed by connecting a plurality of main keels in sequence, each main keel is supported by two curtain wall supports arranged at intervals, and the joints of adjacent main keels in the strip-shaped main keel structures are connected with the two ends of the main keel in the adjacent strip-shaped main keel structure through two secondary keels to form a triangular lattice for arranging the triangular curtain wall panel.
3. The double-deck roofing curtain wall structure of claim 2, wherein the curtain wall supports include a short post, a short post platform disposed on the short post and sealing the short post, and an adjustable height post disposed on the short post platform.
4. The double-deck roofing curtain wall structure of claim 3, wherein the height-adjustable columns are provided with elongated holes for bolts to pass through, and the main runners are provided with through holes for bolts to pass through, and are fixed to the height-adjustable columns by bolts.
5. A double-deck roofing curtain wall structure as claimed in claim 2, wherein the height adjustable uprights are of different lengths as required.
6. A double-deck roofing curtain wall structure as claimed in claim 2, wherein the triangular latticed framework includes at least two panels, with corresponding strip-like main runners of adjacent panels being interconnected to form an included angle of greater than 0 and less than 180 degrees.
7. The double-layer roof curtain wall structure of claim 1, further comprising a waterproof roll, wherein the waterproof roll is laid on a lower floor, the lower floor is a profiled steel sheet heat-insulation floor, and the lower floor comprises a bottom profiled steel sheet, a sound-absorbing material layer, a fireproof material layer and a top profiled steel sheet which are sequentially arranged from bottom to top.
8. The double-deck roofing curtain wall structure of claim 1, wherein the main runners are rectangular square steel, a U-shaped groove is formed on each side of the main runners, the opening of the U-shaped groove is arranged outward, the main runners are arranged between the bottoms of the two U-shaped grooves, the ends of the secondary runners extend into the corresponding U-shaped grooves and are fixed by bolts, and the secondary runners are attached to the two side walls of the U-shaped grooves.
9. The double-deck roofing curtain wall structure of claim 8, wherein when two adjacent main runners of the same strip-shaped main runner structure are in the same straight line, the two main runners are integrally formed; when two adjacent main keels are not in the same straight line in the same strip main keel structure, the two main keels are independently formed and connected through bolts, a first wedge-shaped cushion block with a corresponding angle is arranged between the two main keels, when the secondary keel and the main keel form an included angle which is larger than 0 and smaller than 90, a second wedge-shaped cushion block is arranged between the bottom of the U-shaped groove and the main keel in a supporting mode, and a through hole for the bolt to pass through is formed in the second wedge-shaped cushion block.
10. The double-layer roofing curtain wall structure of claim 1, wherein a roofing support is arranged below the ridge, the bottom of the roofing support is arranged on the main upright post, the upper end of the roofing support passes upwards through the lower floor to support the central keel of the upper curtain wall, and two sides of the central keel are respectively connected with the adjacent triangular curtain wall plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120027278.3U CN215483920U (en) | 2021-01-06 | 2021-01-06 | Double-deck roofing curtain wall construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120027278.3U CN215483920U (en) | 2021-01-06 | 2021-01-06 | Double-deck roofing curtain wall construction |
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| Publication Number | Publication Date |
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| CN215483920U true CN215483920U (en) | 2022-01-11 |
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| CN202120027278.3U Active CN215483920U (en) | 2021-01-06 | 2021-01-06 | Double-deck roofing curtain wall construction |
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2021
- 2021-01-06 CN CN202120027278.3U patent/CN215483920U/en active Active
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