CN212271348U - Roof stepped unit curtain wall system - Google Patents
Roof stepped unit curtain wall system Download PDFInfo
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- CN212271348U CN212271348U CN202020109269.4U CN202020109269U CN212271348U CN 212271348 U CN212271348 U CN 212271348U CN 202020109269 U CN202020109269 U CN 202020109269U CN 212271348 U CN212271348 U CN 212271348U
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Abstract
A stepped roof curtain wall system comprising a plurality of roof unit panels (10) forming a stepped roof structure, each roof unit panel (10) comprising: a supporting framework (1) and a roof panel (2) which are composed of a front plate upright post (11), a rear plate upright post (12) and left and right side plate cross beams (13); the bottom of the front plate column (11) is provided with a plugging groove (111) with a downward opening along the length direction, the top of the rear plate column (12) is provided with a plugging protrusion (121) protruding upwards along the length direction and is inserted into the plugging groove (111) of the front plate column (11) of another roof unit plate (10) adjacent to the rear part, and a sealing rubber strip and/or a sealant is arranged between the inner side wall of the plugging groove (111) and the plugging protrusion (121). The utility model discloses a roofing echelonment unit curtain system waterproof performance is better, and common atress between the reasonable in design of supporting framework, the unit plate, and the structure is more reliable and stable, non-deformable when hanging.
Description
Technical Field
The utility model relates to a curtain wall construction in the architectural decoration trade especially relates to a roofing unitized curtain wall system's of building institutional advancement.
Background
The modeling of modern buildings is more and more diversified, and along with the progress of the curtain wall technology, the situation that the building roof adopts the complex modeling is more and more. The building roof adopts the echelonment can bring very big vision enjoyment, however when focusing on the outward appearance effect, its efficiency of construction, installation convenience, waterproof performance etc. are important a lot of not neglecting. The unit curtain wall is widely applied to various curtain wall systems, the ladder-shaped roof curtain wall which is relatively dynamic is designed into the unit system, a good appearance effect can be achieved, the requirements for safety and water resistance can be met, and the design which is good in aesthetic feeling, safety and practicability is taken into consideration.
But the glue seams of the coplanar plates are on the same plane, the stepped roof waterproof plugging of the plates is complex, if the waterproof line plugging is not tight, water leakage can be caused, the unit plates are stressed respectively, and the integrity and the stability of the roof curtain wall system are poor. In addition, since the roof area of a building is usually large, the roof is arranged into a unit system, and the area of each unit plate is also large and heavy. When great unit plate is installed, need hang, if skeleton texture design is unreasonable, whole plate frame warp very easily during hoist and mount, and the later stage is difficult to restore.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a can be common atress, the more reliable roofing echelonment unit curtain system of structure between waterproof performance is good, the adjacent roofing unit plate, the utility model further provides a roofing unit plate support skeleton intensity is higher, when hanging non-deformable's roofing echelonment unit curtain system.
The technical scheme adopted by the invention for solving the technical problems is that a roof stepped unit curtain wall system is designed and manufactured, a stepped roof structure is formed by a plurality of roof unit plates, the roof unit plates are fixed above a main structure through a support, and each roof unit plate comprises: the supporting framework consists of a front plate upright post, a rear plate upright post, a left side plate crossbeam, a right side plate crossbeam and a roof panel fixed on the supporting framework;
the bottom of the front plate stand column is provided with an inserting groove with a downward opening along the length direction of the front plate stand column, and the top of the rear plate stand column is convexly provided with an inserting bulge along the length direction of the rear plate stand column; the splicing bulge of the rear plate column of one roof unit plate is inserted into the splicing groove of the front plate column of the other adjacent roof unit plate at the rear part, and a sealing rubber strip and/or a sealing glue are arranged between the inner side wall of the splicing groove and the splicing bulge.
The rear plate upright is connected with the support through bolts, the front plate upright is bolted with the support through a connecting piece, and the upper part and the lower part of the connecting piece are respectively connected with the front plate upright and the support through bolts.
The support includes: the supporting plate is vertically connected between the front side plate and the rear side plate, and the height of the rear side plate is greater than that of the front side plate; the rear plate stand column is supported on the bearing plate and connected with the front side plate, and the front plate stand column is connected with the rear side plate.
The upper part of the connecting piece is provided with a waist-shaped hole, and the connecting piece is connected with the front plate upright post by a bolt penetrating through the waist-shaped hole and the tooth pad.
A roof drainage groove is formed between the left and right adjacent roof unit plates, an outer waterproof plate covers from the top of the left side and the right side of each roof unit plate to the upper part of the side wall of the same side of the roof drainage groove, and an inner waterproof plate is further arranged in the outer waterproof plate; the upper part of the outer side of the plate beam of the roof unit plate extends outwards to form an upper connecting part and a lower connecting part, and the tops of the outer waterproof plate and the inner waterproof plate are respectively connected with the upper connecting part and the lower connecting part through screws; the roof drainage groove is characterized in that a connecting section bar is fixed to the top of the side wall of the roof drainage groove through screws, the lower portion of the outer waterproof plate is wrapped on the outer side of the connecting section bar and fixed through screws, the bottom of the inner waterproof plate is inserted into a slot of the connecting section bar, and sealant is arranged at the connecting positions of the outer waterproof plate and the inner waterproof plate, a plate cross beam and the connecting section bar.
The front part of the front plate upright post is convexly provided with a hoisting part for connecting a hoisting piece forward, and the hoisting part is designed to be thickened.
The splicing bulge of the rear plate upright post adopts a closed structure.
The front plate stand column and the rear plate stand column are connected with the plate cross beam through U-shaped angle codes, two side edges of each U-shaped angle code are fixed with the top and the bottom of the plate cross beam through machine-made screws respectively, and the bottom edge of each U-shaped angle code is fixed with the side wall of the front plate stand column or the side wall of the rear plate stand column through the machine-made screws.
The part of the supporting framework connected with the machine-made screws and the bolts is locally thickened.
The decorative strip is installed in front of the front plate stand column, an upper clamping hook and a lower clamping hook are arranged at the rear part of the decorative strip, an upper clamping groove and a lower clamping groove are arranged at the front part of the front plate stand column, the upper clamping hook and the lower clamping hook of the decorative strip are respectively inserted into the upper clamping groove and the lower clamping groove of the front plate stand column, and the decorative strip and the front plate stand column are fixed together through screws.
Compared with the prior art, the front and rear roof unit plates of the roof ladder-shaped unit curtain wall system adopt the splicing mode of the front and rear plate stand columns, so that the adjacent roof unit plates are stressed together to form systematic stress and water resistance of the supporting framework, and compared with the prior products, most of the roof unit plates are not spliced and matched, the supporting framework has more reliable structure, better integrity and simpler and more convenient installation; the splicing part of the upright columns of the front plate and the rear plate is provided with a sealing rubber strip and/or a sealing gum, the left side and the right side of the roof unit plate are provided with an inner layer waterproof plate and an outer layer waterproof plate, and the waterproof between the adjacent roof unit plates is more reliable; the position structure of the support framework connected with the hoisting piece is reinforced, the strength of a stress position is ensured, and the support framework can be effectively prevented from deforming during hoisting; the connection position between the plate stand column and the plate cross beam is designed in an enhanced mode, and the strength of the whole supporting framework is guaranteed.
Drawings
Fig. 1 is a schematic structural view of the roof stepped unit curtain wall system of the present invention;
fig. 2 is a schematic view of the structure of the junction of front and rear adjacent roof unit panels 10;
fig. 3 is a schematic view of the structure between left and right adjacent roof unit panels 10;
fig. 4 is a cross-sectional view of the front panel column 11;
fig. 5 is a cross-sectional view of the rear panel column 12;
fig. 6 is a cross-sectional view of the support 3;
fig. 7 is a cross-sectional view of the trim strip 7;
fig. 8 is an enlarged view of a part of the roof unit panel 10 on the left side.
Detailed Description
The present invention will be described in more detail with reference to the embodiments shown in the drawings.
As shown in fig. 1, the stepped unit curtain wall system of the present invention is a stepped roof structure formed by a plurality of roof unit plates 10, and the roof unit plates 10 are fixed above the main structure 20 through the support 3. Each roof unit plate 10 mainly comprises a support framework 1 and a roof panel 2 fixed on the support framework 1, and the roof panel 2 can be a glass plate or a plate made of other materials. For the sake of convenience of description, the front roof unit panels 10 are set lower and the rear roof unit panels 10 are set higher.
In this embodiment, the supporting framework 1 is a quadrangular frame structure formed by connecting a front plate column 11, a rear plate column 12, and plate beams 13 on the left and right sides. As shown in fig. 4 and 5, the front plate column 11 and the rear plate column 12 are both substantially square sections with cross-sectional main portions, wherein the front side of the bottom of the square main portion of the front plate column 11 is provided with an insertion groove 111 with a downward opening along the length direction thereof, and the rear side of the top of the square main portion of the rear plate column 12 is provided with an insertion protrusion 121 protruding upward along the length direction thereof. As shown in fig. 2, the plug-in projection 121 of the rear panel post 12 of one roof unit panel 10 is inserted into the plug-in recess 111 of the front panel post 11 of another roof unit panel 10 adjacent behind. As shown in fig. 2 and 5, the sealing glue 92 is applied to the gap between the insertion groove 111 and the insertion protrusion 121 and the outer side of the insertion opening of the insertion groove and the insertion protrusion, and the sealing glue strips 91 are installed on the front and rear sides of the top of the insertion protrusion 121 and are sealed between the insertion protrusion 121 and the inner wall of the insertion groove 111, so that two waterproof layers are formed, and the reliability of the waterproof between the front plate column 11 and the rear plate column 12 of the front and rear adjacent roof unit plates 10 is ensured.
As shown in fig. 6, the holder 3 includes: a front side plate 31, a rear side plate 32 and a support plate 33 vertically connected between the front side plate 31 and the rear side plate 32, wherein the height of the rear side plate 32 is greater than that of the front side plate 31. As shown in fig. 2, the bottom of the support 3 is welded to the main structure 20, the rear panel column 12 is supported by the support plate 33 and is connected to the front side plate 31 by bolts, and the front panel column 11 is bolted to the rear side plate 32 of the support 3 by the connecting member 4 and bolts. As shown in fig. 2 and 4, the lower portion of the connecting member 4 is connected to the rear side plate 32 of the holder 3 by bolts. The rear side surface of the front plate upright post 11 is provided with a notch 114 for installing a bolt, the upper part of the connecting piece 4 is provided with a waist-shaped hole 41, the connecting piece 4 is connected to the notch 114 at the rear side of the front plate upright post 11 by a bolt penetrating through the waist-shaped hole 41 and the tooth pad 42, and the installation error can be adjusted.
During installation, the support 3 is connected to the main structure 20 through measurement and paying-off, the accurate installation position is determined, then the roof unit plate 10 is fixed to the support 3 through welding, and the rear plate stand column 12 of the roof unit plate 10 is connected with the support 3 through bolts. The front panel uprights 11 of the rear roof unit panels 10 are first spliced with the rear panel uprights 12 of the front roof unit panels 10 and then the front panel uprights 11 are bolted to the support 3 by means of the connecting members 4 and bolts.
After adopting the structure, the front plate upright post 11 and the rear plate upright post 12 of the roof unit plates 10 adjacent to each other in the front and the rear are inserted together and are respectively and fixedly connected with the support 3, so that systematic stress and water resistance can be formed between the stair-shaped roof unit plates 10, and the installation is simple and convenient.
As shown in fig. 1 and 2, a decorative strip 7 can be further installed in front of the front plate upright post 11, so that the building facade modeling effect can be realized, the sun shading effect can be realized, and the building energy saving is facilitated. As shown in fig. 7, the rear portion of the trim strip 7 is provided with an upper hook 71 and a lower hook 71, as shown in fig. 4, the front portion of the front panel pillar 11 is provided with an upper slot 113 and a lower slot 113, the upper hook 71 and the lower hook 71 of the trim strip 7 are respectively inserted into the upper slot 113 and the lower slot 113 of the front panel pillar 11, the trim strip 7 and the front panel pillar 11 are fixed together by screws, as shown in fig. 2, the screw joint is sealed by a sealant and covered by a snap-in cover plate 72.
As shown in fig. 3, the left and right adjacent roof unit panels 10 are spaced apart to form a recess having a roof gutter 5 at the bottom. An outer waterproof board 81 covers the space between the top of the left side and the top of the right side of the roof unit block 10 and the upper part of the side wall 51 on the same side of the roof drainage groove 5, and an inner waterproof board 82 is arranged inside the outer waterproof board 81. As shown in fig. 8, the upper part of the outer side of the panel beam 13 of the roof unit panel 10 extends outwardly to form an upper and a lower connecting portion 131, and the top of the outer waterproof panel 81 and the top of the inner waterproof panel 82 are respectively connected with the upper and the lower connecting portions 131 by screws. The top of the side wall 51 of the roof drainage channel 5 is fixed with a connecting section bar 52 by a screw, the lower part of the outer layer waterproof board 81 is covered on the outer side of the connecting section bar 52 and is fixed by a screw, and the bottom of the inner layer waterproof board 82 is inserted in the slot of the connecting section bar 52. In order to prevent water leakage at the joint, the joints between the outer waterproof board 81 and the inner waterproof board 82, the plate beam 13 and the connecting section 52 are provided with a sealant 92. Therefore, the left side surface and the right side surface of the roof unit plate 10 form two waterproof structures, and the waterproof reliability is ensured.
In order to prevent the roof unit plate 10 from deforming during hoisting, the utility model discloses a unit curtain wall system adopts following several point structural improvement:
firstly, strengthen supporting framework 1 at the position structure of being connected with hoist and mount piece, guarantee the intensity of stress position. As shown in fig. 4, a hanging part 112 for connecting a hanging piece is protruded forwards from the front part of the front plate column 11, and the hanging part 112 is of a thickened design. In addition, the insertion protrusion 121 of the rear plate upright 12 connected with the hanger adopts a closed structure to ensure strength.
Secondly, the connection positions between the front and rear plate upright columns 11 and 12 and the plate cross beam 13 are reinforced, so that the strength of the whole plate frame is ensured. As shown in fig. 8, the front plate column 11 and the rear plate column 12 are connected to the plate beam 13 through a U-shaped corner brace 6, the upper and lower two side edges of the U-shaped corner brace 6 are fixed to the top and the bottom of the plate beam 13 by machine-made screws 63, and the bottom edge of the U-shaped corner brace 6 is fixed to the side wall of the front plate column 11 or the rear plate column 12 by machine-made screws 64. As shown in fig. 5, the part 14 of the supporting framework 1 connected with the machine-made screws and bolts is locally thickened to ensure reliable threaded connection.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a roofing echelonment unit curtain wall system, constitutes the roofing structure of echelonment by polylith roofing unit plate (10), and this roofing unit plate (10) are fixed in major structure (20) top through support (3), and every roofing unit plate (10) include: the roof plate comprises a supporting framework (1) and a roof plate (2), wherein the supporting framework (1) consists of a front plate upright post (11), a rear plate upright post (12) and left and right side plate cross beams (13); the method is characterized in that:
the bottom of the front plate upright post (11) is provided with an inserting groove (111) with a downward opening along the length direction, and the top of the rear plate upright post (12) is provided with an inserting protrusion (121) which protrudes upwards along the length direction; the splicing bulge (121) of the rear plate column (12) of one roof unit plate (10) is inserted into the splicing groove (111) of the front plate column (11) of the other adjacent roof unit plate (10) at the rear part, and a sealing rubber strip and/or a sealing glue is arranged between the inner side wall of the splicing groove (111) and the splicing bulge (121).
2. The roofing stepped unit curtain wall system of claim 1, wherein: the rear plate upright post (12) is connected to the support (3) through bolts, the front plate upright post (11) is bolted with the support (3) through a connecting piece (4), and the upper part and the lower part of the connecting piece (4) are respectively connected with the front plate upright post (11) and the support (3) through bolts.
3. The roofing stepped cell curtain wall system according to claim 2, wherein the support (3) comprises: the supporting plate comprises a front side plate (31), a rear side plate (32) and a supporting plate (33) vertically connected between the front side plate (31) and the rear side plate (32), wherein the height of the rear side plate (32) is greater than that of the front side plate (31); the rear plate upright post (12) is supported on the supporting plate (33) and connected with the front side plate (31), and the front plate upright post (11) is connected with the rear side plate (32).
4. The roofing stepped unit curtain wall system of claim 2, wherein: the upper part of the connecting piece (4) is provided with a waist-shaped hole, and a bolt penetrates through the waist-shaped hole and the tooth pad to connect the connecting piece (4) and the front plate upright post (11) together.
5. The roofing stepped unit curtain wall system according to any one of claims 1 to 4, wherein: a roof drainage groove (5) is arranged between the left and right adjacent roof unit plates (10), an outer waterproof plate (81) covers from the top of the left side and the right side of the roof unit plates (10) to the upper part of the side wall of the same side of the roof drainage groove (5), and an inner waterproof plate (82) is also arranged in the outer waterproof plate (81); the upper part of the outer side of a plate beam (13) of the roof unit plate (10) extends outwards to form an upper connecting part and a lower connecting part (131), and the tops of the outer waterproof plate (81) and the inner waterproof plate (82) are respectively connected with the upper connecting part and the lower connecting part (131) through screws; the roof drainage groove (5) is characterized in that a connecting section bar (52) is fixed to the top of a side wall (51) of the roof drainage groove (5) through screws, the lower portion of an outer waterproof plate (81) is wrapped on the outer side of the connecting section bar (52) and fixed through screws, the bottom of an inner waterproof plate (82) is inserted into a slot of the connecting section bar (52), and a sealant is arranged at the joint of the outer waterproof plate (81) and the inner waterproof plate (82) and a plate beam (13) and the connecting section bar (52).
6. The roofing stepped unit curtain wall system according to any one of claims 1 to 4, wherein: the front part of the front plate upright post (11) is provided with a hoisting part (112) for connecting a hoisting member forwards in a protruding mode, and the hoisting part (112) is designed to be thickened.
7. The roofing stepped unit curtain wall system according to any one of claims 1 to 4, wherein: the plugging bulge (121) of the rear plate upright post (12) adopts a closed structure.
8. The roofing stepped unit curtain wall system according to any one of claims 1 to 4, wherein: the front plate column (11) and the rear plate column (12) are connected with the plate beam (13) through U-shaped corner connectors (6), two side edges of the U-shaped corner connectors (6) are fixed with the top and the bottom of the plate beam (13) through machine-made screws respectively, and the bottom edge of the U-shaped corner connectors (6) is fixed with the side wall of the front plate column (11) or the rear plate column (12) through the machine-made screws.
9. The roofing stepped unit curtain wall system of claim 8, wherein: the part of the supporting framework (1) connected with the machine-made screws and the bolts is locally thickened.
10. The roofing stepped unit curtain wall system according to any one of claims 1 to 4, wherein: the decorative strip is characterized in that the decorative strip (7) is installed in front of the front plate stand column (11), the rear part of the decorative strip (7) is provided with an upper clamping hook and a lower clamping hook (71), the front part of the front plate stand column (11) is provided with an upper clamping groove and a lower clamping groove (113), the upper clamping hook and the lower clamping hook (71) of the decorative strip (7) are respectively inserted into the upper clamping groove and the lower clamping groove (113) of the front plate stand column (11), and the decorative strip (7) and the front plate stand column (11) are fixed together by screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020109269.4U CN212271348U (en) | 2020-01-18 | 2020-01-18 | Roof stepped unit curtain wall system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020109269.4U CN212271348U (en) | 2020-01-18 | 2020-01-18 | Roof stepped unit curtain wall system |
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| Publication Number | Publication Date |
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| CN212271348U true CN212271348U (en) | 2021-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020109269.4U Active CN212271348U (en) | 2020-01-18 | 2020-01-18 | Roof stepped unit curtain wall system |
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| CN (1) | CN212271348U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113605581A (en) * | 2021-09-13 | 2021-11-05 | 中建八局第二建设有限公司 | Unit plate glass curtain wall roof and construction method thereof |
| CN114961118A (en) * | 2022-05-05 | 2022-08-30 | 深圳市方大建科集团有限公司 | Stack-shaped roof assembled curtain wall system |
-
2020
- 2020-01-18 CN CN202020109269.4U patent/CN212271348U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113605581A (en) * | 2021-09-13 | 2021-11-05 | 中建八局第二建设有限公司 | Unit plate glass curtain wall roof and construction method thereof |
| CN114961118A (en) * | 2022-05-05 | 2022-08-30 | 深圳市方大建科集团有限公司 | Stack-shaped roof assembled curtain wall system |
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