CN109707084B - Flexible curtain wall elastic support and external ribbon system - Google Patents
Flexible curtain wall elastic support and external ribbon system Download PDFInfo
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- CN109707084B CN109707084B CN201910143973.3A CN201910143973A CN109707084B CN 109707084 B CN109707084 B CN 109707084B CN 201910143973 A CN201910143973 A CN 201910143973A CN 109707084 B CN109707084 B CN 109707084B
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Abstract
The embodiment of the invention discloses a flexible curtain wall elastic support and an externally-hung ribbon system, which comprises a stay cable curtain wall, a flexible curtain wall elastic support and an externally-hung ribbon system, wherein the stay cable curtain wall comprises a stainless steel stay cable and a glass curtain wall; the steel keel is arranged at the glass grid of the fireproof partition of the stay cable curtain wall, and the stainless steel stay cable beside the steel keel is connected with the building wall through the elastic support; a plurality of stainless steel stay bar devices are connected to the stainless steel stay cables in a switching mode, the stainless steel stay bar devices penetrate through vertical glass hinge joints of the glass curtain wall and are connected with stainless steel hinge switching pieces, and the stainless steel hinge switching pieces are installed at the connecting positions of the two adjacent perforated aluminum plates. The flexible curtain wall elastic support and the externally hung ribbon system solve the problem that when the deflection deformation of adjacent steel strands is inconsistent under the condition that the boundary condition of the structure of the stay curtain wall is suddenly changed, the glass is subjected to larger warping load, and solve the problem of how to externally hang a sun-shading perforated aluminum plate on the flexible stay curtain wall.
Description
Technical Field
The invention relates to a building curtain wall system, in particular to a flexible curtain wall elastic support and an externally-hung ribbon system.
Background
In the building process of building, can often find that cable curtain wall fire prevention subregion department glass displacement is 0 almost, and adjacent department glass relative displacement is great can lead to glass angular point to destroy under great displacement load effect, and then the curtain quality is not passed to cable curtain wall belongs to flexible curtain system, and it is comparatively difficult to fix aluminum plate in its outside, and the installation is inconvenient, can not satisfy angle change requirement and structural calculation requirement on the building physique simultaneously.
Therefore, there is a need to provide a flexible curtain wall elastic support and an external hanging ribbon system to overcome the above disadvantages.
Disclosure of Invention
The technical problem to be solved by the embodiment of the invention is to provide a flexible curtain wall elastic support and an externally hung ribbon system aiming at the problem in the installation process of a stay cable curtain wall.
In order to solve the technical problems, the embodiment of the invention provides a flexible curtain wall elastic support and an external hanging ribbon system, which comprise a stay curtain wall, wherein the stay curtain wall comprises a stainless steel stay cable and a glass curtain wall, the stainless steel stay cable is connected with the glass curtain wall through a plurality of uniformly arranged point type connecting pieces and is used for fixedly supporting the glass curtain wall, an adjusting end at the bottom of the stainless steel stay cable and the bottom of the glass curtain wall are fixed on the ground of a building through a carbon steel pull lug and a preset embedded piece, a fixed end at the top of the stainless steel stay cable is fixed on a wall body of the building through a pin shaft nail, a pull lug and a prefabricated embedded piece, and the top of the glass curtain wall is fixedly connected with a building eaves body and the wall body through connecting pieces; the steel keel is arranged at the glass grid of the fireproof partition of the stay cable curtain wall, and the stainless steel stay cable beside the steel keel is connected with the building wall through the elastic support; a plurality of stainless steel stay bar devices are connected to the stainless steel stay cables in a switching mode, the stainless steel stay bar devices penetrate through vertical glass hinge joints of the glass curtain wall and are connected with stainless steel hinge switching pieces, and the stainless steel hinge switching pieces are installed at the connecting positions of the two adjacent perforated aluminum plates.
Further, the stainless steel guy cable is parallel to the glass curtain wall and arranged at intervals.
Furthermore, a waterproof iron sheet is wrapped at the joint of the bottom of the glass curtain wall and the ground, and heat-preservation rock wool is filled in the waterproof iron sheet.
Furthermore, the elastic support comprises a stainless steel outer sleeve, a guide rod and two compression springs, the two compression springs are installed in the stainless steel outer sleeve, one end of the guide rod is inserted into the stainless steel outer sleeve and penetrates into one compression spring to be connected with the positioning block, and the positioning block is arranged at the interval position between the two compression springs.
Furthermore, one end of the elastic support far away from the stainless steel outer sleeve through the guide rod is fixedly connected with the stainless steel inhaul cable, a connecting lug plate is arranged on the outer side face of the stainless steel outer sleeve of the elastic support, and the connecting lug plate is connected with a building wall through a bolt.
Furthermore, a flexible gasket is arranged in a vertical glass hinge joint of the glass curtain wall.
The embodiment of the invention has the following beneficial effects: the flexible curtain wall elastic support and the externally hung ribbon system solve the problem that when the deflection deformation of adjacent steel strands is inconsistent under the condition that the boundary condition of the structure of the stay curtain wall is suddenly changed, the glass is subjected to larger warping load, and solve the problem of how to externally hang a sun-shading perforated aluminum plate on the flexible stay curtain wall.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic vertical sectional structure view of a cable curtain wall top node provided by the invention;
FIG. 2 is a schematic vertical sectional structure view of a bottom node of the stay cable curtain wall provided by the invention;
FIG. 3 is a schematic view of the installation structure of the stay cable curtain wall and the elastic support provided by the invention;
FIG. 4 is a schematic structural diagram of an elastic support provided by the present invention;
FIG. 5 is a schematic view of a vertical cross-sectional structure of an installation node of the stay cable curtain wall and the outer-hanging aluminum plate streamer provided by the invention;
FIG. 6 is a schematic cross-sectional structure view of an installation node of the stay cable curtain wall and the outer-hanging aluminum plate streamer provided by the invention;
fig. 7 is an enlarged schematic structural view of the stainless steel stay device and the stainless steel hinge adaptor in fig. 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a flexible curtain wall elastic support and an external streamer system, which comprises: the cable curtain wall comprises a cable curtain wall 10, a stainless steel cable 20, a point type connecting piece 21, an adjusting end 22, a carbon steel pull lug 23, a preset embedded piece 24, a fixing end 25, a pin shaft nail 26, a pull lug 27, a glass curtain wall 30, a connecting piece 31, a vertical glass hinge joint 32, a waterproof iron sheet 33, heat-insulating rock wool 34, an elastic support 40, a stainless steel support rod device 41, a stainless steel hinge adapter 42, a perforated aluminum plate 43, a stainless steel outer sleeve 44, a guide rod 45, a compression spring 46, a positioning block 47, a connecting lug plate 48 and a flexible liner 50.
Referring to fig. 1 and 2, fig. 1 is a schematic vertical sectional structure view of a top node of a guy cable curtain wall provided by the invention; FIG. 2 is a schematic vertical sectional structure view of a bottom node of the stay cable curtain wall provided by the invention. The stay cable curtain wall 10 comprises a stainless steel stay cable 20 and a glass curtain wall 30 which are arranged in parallel at intervals.
The stainless steel stay cable 20 is connected with the glass curtain wall 30 through a plurality of point type connectors 21 which are uniformly arranged, and is used for fixedly supporting the glass curtain wall 30. The adjusting end 22 at the bottom of the stainless steel stay cable 20 and the bottom of the glass curtain wall 30 are fixed on the ground 28 of a building through a carbon steel pull lug 23 and a preset embedded part 24, a waterproof iron sheet 33 is wrapped at the joint of the bottom of the glass curtain wall 30 and the ground, and heat-preservation rock wool 34 is filled in the waterproof iron sheet 33; the fixed end 25 of the top of the stainless steel stay cable 20 is fixed on the wall 29 of the building through a pin shaft nail 26, a pull lug 27 and a prefabricated embedded part 24, and the top of the glass curtain wall 30 is fixedly connected with the building eaves body 35 and the wall 29 through a connecting piece 31.
Referring to fig. 3 and 4, fig. 3 is a schematic view of an installation structure of a guy cable curtain wall and an elastic support provided by the invention; fig. 4 is a schematic structural diagram of the elastic support provided by the invention.
Steel keels (not shown) are arranged at glass cells of fire partitions of the guy curtain wall 10, and stainless steel guys 20 beside the steel keels are connected with a building wall 49 through elastic supports 40. The elastic support 40 comprises a stainless steel outer sleeve 44, a guide rod 45 and two compression springs 46, the two compression springs 46 are installed in the stainless steel outer sleeve 44, one end of the guide rod 45 is inserted into the stainless steel outer sleeve 44 and penetrates into one compression spring 46 to be connected with a positioning block 47, the positioning block 47 is arranged at an interval position between the two compression springs 46, one end, far away from the stainless steel outer sleeve 44, of the elastic support 40 is fixedly connected with the stainless steel inhaul cable 20 through the guide rod 45, a connecting lug plate 48 is arranged on the outer side face of the stainless steel outer sleeve 44, and the connecting lug plate 48 is connected with a building wall 49 through a bolt.
Referring to fig. 5, 6 and 7, fig. 5 is a schematic view of a vertical cross-sectional structure of an installation node of the stay cable curtain wall and the outer-hanging aluminum plate streamer provided by the invention; FIG. 6 is a schematic cross-sectional structure view of an installation node of the stay cable curtain wall and the outer-hanging aluminum plate streamer provided by the invention; fig. 7 is an enlarged schematic structural view of the stainless steel stay device and the stainless steel hinge adaptor in fig. 6.
A plurality of stainless steel stay bar devices 41 are connected to the stainless steel stay cable 20, the stainless steel stay bar devices 41 penetrate through the vertical glass hinge joint 32 of the glass curtain wall 30 and are connected with the stainless steel hinge adaptor 42, the flexible gasket 50 is installed in the vertical glass hinge joint 32, and the stainless steel hinge adaptor 42 is installed at the joint of two adjacent perforated aluminum plates 43.
The creativity of the technical scheme of the application is as follows:
stay cable curtain elastic support: because steel keels are used for replacing the stay ropes to fix the glass and the rear-end fireproof plugging material at the glass lattices of the fireproof partitions of the stay rope curtain wall. Because the steel keel has small self displacement under the action of wind load, the front end glass deformation is basically 0, the front end glass deformation of the adjacent inhaul cable part is 1/55 with the cable length being about 200mm on average under the action of wind load, the relative glass deformation exceeds the limit value of 70mm, the inhaul cable is easy to damage, the inhaul cable is required to be provided with an elastic support device in the adjacent area to enable the deformation energy of the inhaul cable displacement to be in smooth transition, and the limit value requirement of the relative glass deformation is met;
the elastic support is equivalent to a switching system of a stainless steel inhaul cable, the tail end of the elastic support is fixed at the structural beam, and the front end of the elastic support is fixed on the stainless steel inhaul cable with the diameter of 36mm by a stainless steel clamp. The switching device of this scheme of adoption, through the elasticity of spring, can effectual absorption variable load guarantee the security of curtain to the figurative deformation of glass panels. In addition, two or more springs can be arranged in the sleeve, so that the deformation of the glass panel caused by variable load can be effectively absorbed in one step. In order to enable deformation to be in smooth transition, the engineering can be provided with four elastic supports with different elastic forces, and after the installation is finished, the elastic supports can be enclosed in a suspended ceiling by built-in construction units, so that the water tightness and the durability of the device are further protected.
Flexible curtain streamer system: because the stay cable curtain wall belongs to a flexible curtain wall system, the aluminum plate is difficult to fix on the outer side of the stay cable curtain wall, and only a four-point supporting fixing mode can be adopted; the stainless steel stay bar device is connected to a stainless steel stay bar cable with the diameter of 36mm and penetrates through a vertical glass glue seam, a stainless steel hinge connecting piece similar to a hinge is installed on an aluminum plate, and the stainless steel hinge connecting piece are fixed by bolts after the height is adjusted in place, so that the requirement for angle change on a building body can be met, and the requirement for structure calculation can also be met;
the stainless steel stay bar device consists of two sections, the tail end base is fixed on a stainless steel stay cable with the diameter of 36mm by a clamp, and the front end device consists of a stainless steel toothed plate and a stay bar; after the distance between the stay bar and the perforated aluminum plate is adjusted to the proper position, the stay bar and the base are firmly fixed by a locking ring device; stainless steel hinge adapters similar to hinges are arranged at 1/5 positions on the left frame and the right frame of the perforated aluminum plate; because the building modeling outer lane is the cambered surface effect, and perforation aluminum plate is straight panel, and the demand of concatenation between different angles just can be satisfied to the stainless steel hinge adaptor.
The embodiment of the invention has the following beneficial effects: the flexible curtain wall elastic support and the externally hung ribbon system solve the problem that when the deflection deformation of adjacent steel strands is inconsistent under the condition that the boundary condition of the structure of the stay curtain wall is suddenly changed, the glass is subjected to larger warping load, and solve the problem of how to externally hang a sun-shading perforated aluminum plate on the flexible stay curtain wall.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The utility model provides a flexible curtain elastic support and external ribbon system which characterized in that, flexible curtain elastic support and external ribbon system include:
the inhaul cable curtain wall comprises a stainless steel inhaul cable and a glass curtain wall, wherein the stainless steel inhaul cable is connected with the glass curtain wall through a plurality of uniformly arranged point type connecting pieces and is used for fixedly supporting the glass curtain wall, an adjusting end at the bottom of the stainless steel inhaul cable and the bottom of the glass curtain wall are fixed on the ground of a building through a carbon steel pull lug and a preset embedded piece, a fixed end at the top of the stainless steel inhaul cable is fixed on a wall body of the building through a pin shaft nail, the pull lug and the preset embedded piece, and the top of the glass curtain wall is fixedly connected with a building eaves body and the wall body through connecting pieces; a steel keel is arranged at a glass grid of a fireproof partition of the stay cable curtain wall, and the stainless steel stay cable beside the steel keel is connected with a building wall through an elastic support;
the stainless steel stay cable is connected with a plurality of stainless steel stay rod devices in a switching mode, the stainless steel stay rod devices penetrate through vertical glass hinge joints of the glass curtain wall and are connected with stainless steel hinge switching pieces, and the stainless steel hinge switching pieces are installed at the connecting positions of two adjacent perforated aluminum plates.
2. The flexible curtain wall elastic support and the externally hung ribbon system according to claim 1, wherein the stainless steel stay cables are arranged in parallel with and at intervals from the glass curtain wall.
3. The system of the flexible curtain wall elastic support and the externally hung ribbon according to claim 1, wherein a joint between the bottom of the glass curtain wall and the ground is covered with a waterproof iron sheet, and the waterproof iron sheet is filled with heat preservation rock wool.
4. The flexible curtain wall elastic support and the externally-hung ribbon system according to claim 1, wherein the elastic support comprises a stainless steel outer sleeve, a guide rod and two compression springs, the two compression springs are installed in the stainless steel outer sleeve, one end of the guide rod is inserted into the stainless steel outer sleeve and penetrates into one compression spring to be connected with a positioning block, and the positioning block is arranged at a spacing position between the two compression springs.
5. The flexible curtain wall elastic support and the externally hung ribbon system as claimed in claim 4, wherein the elastic support is fixedly connected with the stainless steel stay cable through one end of the guide rod far away from the stainless steel outer sleeve, a connecting lug plate is arranged on the outer side surface of the stainless steel outer sleeve of the elastic support, and the connecting lug plate is connected with the building wall through a bolt.
6. The flexible curtain wall elastic support and plug-in ribbon system according to claim 1, wherein a flexible liner is installed in a vertical glass hinge joint of the glass curtain wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910143973.3A CN109707084B (en) | 2019-02-27 | 2019-02-27 | Flexible curtain wall elastic support and external ribbon system |
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| CN201910143973.3A CN109707084B (en) | 2019-02-27 | 2019-02-27 | Flexible curtain wall elastic support and external ribbon system |
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| CN109707084A CN109707084A (en) | 2019-05-03 |
| CN109707084B true CN109707084B (en) | 2020-11-10 |
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| CN112227570B (en) * | 2020-09-22 | 2021-10-08 | 北京江河幕墙***工程有限公司 | Precise tensioning process for ultra-long vertical cable of cable net curtain wall |
| CN117552646A (en) * | 2023-12-28 | 2024-02-13 | 中铁建大湾区建设有限公司 | Construction method of stay rope curtain wall in highland monsoon climate |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE202005010702U1 (en) * | 2005-07-07 | 2005-09-15 | Seele Gmbh & Co Kg | Cable support structure for building glass facade is free to move within slide fitting in event of nearby explosion |
| CN201771125U (en) * | 2010-09-03 | 2011-03-23 | 中国建筑西南设计研究院有限公司 | Canopy supporting system with a guy-cable structure and a glass rib structure |
| CN102433951A (en) * | 2011-10-14 | 2012-05-02 | 苏州柯利达装饰股份有限公司 | Transverse glass curtain wall structure with photovoltaic sunshade board |
| CN203531170U (en) * | 2013-10-13 | 2014-04-09 | 江苏东阁不锈钢制品有限公司 | Curtain wall inhaul cable damping limiting stopper |
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Inventor after: Tao Dao Inventor after: Liu Qinggui Inventor after: Cheng Xianfeng Inventor after: Xia Xiang Inventor after: Tian Xiaona Inventor before: Tao Dao Inventor before: Liu Qinggui Inventor before: Cheng Xianfeng Inventor before: Xia Xiang Inventor before: Tian Xiaona |
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