CN220908826U - Curtain wall keel mounting structure crossing deformation joint area - Google Patents
Curtain wall keel mounting structure crossing deformation joint area Download PDFInfo
- Publication number
- CN220908826U CN220908826U CN202322572160.0U CN202322572160U CN220908826U CN 220908826 U CN220908826 U CN 220908826U CN 202322572160 U CN202322572160 U CN 202322572160U CN 220908826 U CN220908826 U CN 220908826U
- Authority
- CN
- China
- Prior art keywords
- shaped steel
- curtain wall
- steel
- steel groove
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 118
- 239000010959 steel Substances 0.000 claims abstract description 118
- 239000004567 concrete Substances 0.000 claims abstract description 20
- 238000011065 in-situ storage Methods 0.000 claims abstract description 5
- 238000003466 welding Methods 0.000 claims description 5
- 239000012634 fragment Substances 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
Landscapes
- Load-Bearing And Curtain Walls (AREA)
Abstract
The utility model discloses a curtain wall keel mounting structure crossing a deformation joint area, which comprises cantilever beams and building structures positioned at two ends of the cantilever beams, wherein steel beams are arranged between the building structures outside the cantilever beams and at two ends; when the building structure is a block wall, cast-in-place concrete is arranged at the position of the steel beam on the building structure, and post-planting steel bars extending into the structural beam of the building structure are arranged in the cast-in-place concrete; the fixed end of the steel beam is provided with a U-shaped steel groove, the U-shaped steel groove is fixedly arranged on cast-in-place concrete, and the fixed end of the steel beam is placed in the U-shaped steel groove; the elastic end of girder steel is equipped with U shaped steel groove, and U shaped steel groove sets firmly on cast in situ concrete, and the girder steel is placed in U shaped steel inslot, all is equipped with powerful spring between girder steel and the U shaped steel groove both sides wall. The curtain wall keel is fixed on the elastic steel beam, so that the curtain wall can only deform along with the deformation of one building, and the curtain wall is prevented from being integrally torn due to different earthquake reactions at two sides when an earthquake occurs.
Description
Technical Field
The utility model relates to the technical field of curtain wall installation, in particular to a curtain wall keel installation structure crossing a deformation joint area.
Background
The curtain wall is an outer wall enclosure of a building, is not bearing, is hung like a curtain, is also called as a curtain wall, and is a light wall with a decorative effect commonly used in modern large-scale and high-rise buildings.
In a certain engineering project, a concave corridor is arranged between a main building and an auxiliary building, and a deformation joint is arranged at the concave corridor and is externally provided with a curtain wall. The curtain wall with the existing traditional process for installing the position of the cross deformation joint is mainly characterized in that a curtain wall keel system is installed on a structure, the externally hung curtain wall is required to be solved by adopting a method for arranging the deformation joint equally, the method influences the integral integrity and the aesthetic property of the curtain wall, on the other hand, curtain wall stand columns and cross beams are fixed on overhanging/structural beams according to the traditional curtain wall mode, and according to load accounting, when the overhanging/structural beams cannot bear wind load and horizontal force caused by earthquake waves, the phenomenon of integral tearing and damage to the finished curtain wall can be caused, however, in the existing method, the construction difficulty caused by the nodes cannot be solved, and the construction cannot be completed on the premise of guaranteeing the integral appearance form of the curtain wall.
Disclosure of utility model
The curtain wall keel mounting structure for the cross deformation joint area provided by the utility model has the advantages that the construction technology of the elastic steel beam is used for replacing the traditional cross deformation joint curtain wall mounting system, the cost is greatly saved, the construction difficulty is reduced, and meanwhile, the construction period is also saved.
The technical problems to be solved are as follows: when the cantilever/structural beam of the traditional cross deformation joint curtain wall cannot bear wind load and horizontal force caused by earthquake waves, the phenomenon of integral tearing and damage to the finished curtain wall can be caused.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the curtain wall keel mounting structure crossing the deformation joint area comprises a cantilever beam and building structures positioned at two ends of the cantilever beam, wherein a steel beam is mounted between the building structures positioned at the two ends outside the cantilever beam, one end of the steel beam is a fixed end, and the other end of the steel beam is an elastic end;
When the building structure is a block wall, a mounting hole is formed in the building structure at the position of the steel beam, cast-in-place concrete is arranged in the mounting hole, and post-planting steel bars extending into the structural beam of the building structure are arranged in the cast-in-place concrete;
The fixed end of the steel beam is provided with a U-shaped steel groove, the U-shaped steel groove is fixedly arranged on cast-in-place concrete, and the fixed end of the steel beam is placed in the U-shaped steel groove;
The elastic end of the steel beam is provided with a U-shaped steel groove, the U-shaped steel groove is fixedly arranged on cast-in-place concrete, the steel beam is placed in the U-shaped steel groove, and strong springs are arranged between the steel beam and two side walls of the U-shaped steel groove;
and vertical keels of the curtain wall are fixedly arranged on the steel beams, and transverse keels are arranged between the vertical keels.
The utility model relates to a curtain wall keel mounting structure crossing a deformation joint area, which is further characterized in that post-buried plates are respectively and fixedly arranged on cast-in-situ concretes, and U-shaped steel grooves are welded on the post-buried plates.
The utility model relates to a curtain wall keel mounting structure crossing a deformation joint area, which is characterized in that a reinforcing steel plate is connected between a U-shaped steel groove and a rear buried plate.
The utility model relates to a curtain wall keel mounting structure crossing a deformation joint region, which is characterized in that spring brackets are arranged in U-shaped steel grooves at two sides of an elastic end of a steel beam, and strong springs are arranged in the spring brackets.
The utility model relates to a curtain wall keel mounting structure crossing a deformation joint area, which is characterized in that a bolt hole is formed in a U-shaped steel groove, a fixing bolt is in threaded fit with the bolt hole, the fixing bolt is tightly propped against the back side of a spring bracket, and a fixing nut propped against the U-shaped steel groove is in threaded fit with the fixing bolt on the outer side of the U-shaped steel groove.
The utility model relates to a curtain wall keel mounting structure crossing a deformation joint area, and further relates to an F-shaped spring bracket.
According to the curtain wall keel mounting structure crossing the deformation joint area, further, two strong springs are arranged on each side of the steel beam up and down, and the two strong springs are separated through the spring support.
The utility model relates to a curtain wall keel mounting structure crossing a deformation joint area, and further, a U-shaped steel groove is formed by welding steel plates.
Compared with the prior art, the utility model has the following beneficial effects:
1. By arranging the elastic steel beams, the problems that deformation joints are not required to be arranged, the curtain wall is not required to be divided and cannot be constructed in the installation of the curtain wall at the position of the deformation joints are solved, the integrity of the curtain wall is ensured, the attractiveness and the integrity of a building are improved, the traditional installation system of the curtain wall at the position of the deformation joints is replaced by the construction process of the elastic steel beams, the cost is greatly saved, the construction difficulty is reduced, and meanwhile, the construction period is also saved;
2. The curtain wall keel is fixed on the steel beam, one end of the steel beam is fixed, and the other end of the steel beam is elastically designed to form an elastic steel beam, so that the curtain wall can only deform along with the deformation of one building, the curtain wall at the same position cannot be affected by different earthquakes of two sides of the building at the same time, the phenomenon that the curtain wall is integrally torn due to different earthquake reactions at two sides when the earthquakes occur is avoided, a strong spring is added at the beam end to serve as an elastic connecting point, the safety of the integral curtain wall is improved, and the manual maintenance cost after the curtain wall is finished is reduced;
3. Compared with the traditional mode of dividing the complete curtain wall into two or more pieces for assembling and splicing the positions of the deformation joints to treat the loads such as wind load and earthquake wave and the like, the curtain wall can not meet the requirements of on-site construction period and integral building attractiveness.
The utility model is further described below with reference to the accompanying drawings.
Drawings
FIG. 1 is a front view of a mounting node of the present utility model;
FIG. 2 is a schematic diagram of a frame of the building structure, cantilever beams and steel beams of the present utility model;
FIG. 3 is a front view of the fixed end of the steel beam of the present utility model;
FIG. 4 is a side view of a steel beam securing end of the present utility model;
FIG. 5 is a front view of the spring end of the steel beam of the present utility model;
FIG. 6 is a side view of the degree of elasticity of the steel beam of the present utility model;
FIG. 7 is a front view of the elastic end of the steel beam with cast-in-place concrete according to the present utility model;
fig. 8 is a side view of the elastic end of a steel beam with cast-in-place concrete according to the present utility model.
Reference numerals:
1. A cantilever beam; 2. building structures; 3. a steel beam; 4. a rear buried plate; 5. u-shaped steel groove; 6. a strong spring; 7. vertical keels; 8. reinforcing the steel plate; 9. a spring bracket; 10. a fixing bolt; 11. cast-in-place concrete; 12. and (5) planting reinforcing steel bars.
Detailed Description
As shown in fig. 1-8, the curtain wall keel mounting structure crossing the deformation joint area comprises cantilever beams 1 positioned at concave corridor and building structures 2 positioned at two ends of the cantilever beams 1, wherein the building structures 2 take structural beams or shear walls as examples for illustration, steel beams 3 are mounted between the building structures 2 at two ends outside the cantilever beams 1, the steel beams 3 are arranged at intervals along the height direction of the building structures 2, one ends of the steel beams 3 are fixed ends, and the other ends of the steel beams are elastic ends.
Vertical keels 7 are fixedly arranged on the steel beams 3 at intervals, transverse keels (not shown in the figure) are arranged between the vertical keels 7, and the vertical keels 7 and the transverse keels form a frame for installing curtain wall glass.
The stiff end of girder steel 3 is equipped with post-buried plate 4, and post-buried plate 4 passes through screw rod fixed mounting on building structure 2, and the welding has U shaped steel groove 5 on the post-buried plate 4, and the stiff end of girder steel 3 is placed in U shaped steel groove 5, does not do any connection.
The elastic end of girder steel 3 is equipped with post-buried plate 4, and post-buried plate 4 passes through screw rod fixed mounting on building structure 2, and the last welding of post-buried plate 4 has U shaped steel groove 5, and the elastic end of girder steel 3 is placed in U shaped steel groove 5, all is equipped with powerful spring 6 between girder steel 3 and the both sides wall of U shaped steel groove 5.
When the building structure 2 of U shaped steel groove 5 fixed part is the building block wall body, building structure 2 has seted up the mounting hole in the position of post buried plate 4, and mounting hole department is equipped with cast in situ concrete 11, is equipped with the post-planting reinforcing bar 12 in the structural beam that stretches into building structure 2 in the cast in situ concrete 11, through the soft end of post-planting reinforcing bar 12 and the post-planting concrete 11 change post buried plate 4 department, improves the stability of structure.
Specifically, a reinforced steel plate 8 is connected between the U-shaped steel groove 5 and the rear buried plate 4, the reinforced steel plate 8 is welded with the U-shaped steel groove 5 and the rear buried plate 4 respectively, and the surface is painted with antirust paint for corrosion prevention treatment.
The spring support 9 is arranged on two sides of the elastic end of the steel beam 3 in the U-shaped steel groove 5, the strong spring 6 is arranged in the spring support 9, bolt holes are formed in the U-shaped steel groove 5, fixing bolts 10 are in threaded fit in the bolt holes, the fixing bolts 10 are tightly propped against the back side of the spring support 9 and used for fixing the spring support 9 and adjusting the elastic force of the strong spring 6, and fixing nuts propped against the U-shaped steel groove 5 are in threaded fit on the outer sides of the U-shaped steel groove 5 on the fixing bolts 10. Further, two strong springs 6 are provided up and down on each side of the steel beam 3, and the two strong springs 6 are separated by a spring bracket 9.
In addition, the U-shaped steel groove 5 at the elastic end of the steel beam 3 is formed by welding steel plates.
The above examples are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the present utility model.
Claims (8)
1. The utility model provides a stride curtain fossil fragments mounting structure in movement joint region, includes cantilever beam (1), is located building structure (2) at cantilever beam (1) both ends, its characterized in that: a steel beam (3) is arranged between the building structures (2) at the two ends outside the cantilever beam (1), one end of the steel beam (3) is a fixed end, and the other end is an elastic end;
When the building structure (2) is a block wall, a mounting hole is formed in the building structure (2) at the position of the steel beam (3), cast-in-place concrete (11) is arranged in the mounting hole, and post-planting steel bars (12) extending into the structural beam of the building structure (2) are arranged in the cast-in-place concrete (11);
The fixed end of the steel beam (3) is provided with a U-shaped steel groove (5), the U-shaped steel groove (5) is fixedly arranged on cast-in-place concrete (11), and the fixed end of the steel beam (3) is placed in the U-shaped steel groove (5);
The elastic end of the steel beam (3) is provided with a U-shaped steel groove (5), the U-shaped steel groove (5) is fixedly arranged on cast-in-place concrete (11), the steel beam (3) is placed in the U-shaped steel groove (5), and strong springs (6) are arranged between the steel beam (3) and two side walls of the U-shaped steel groove (5);
and vertical keels (7) of the curtain wall are fixedly arranged on the steel beams (3), and transverse keels are arranged between the vertical keels (7).
2. The curtain wall keel mounting structure crossing deformation joint areas as claimed in claim 1, wherein: the cast-in-situ concrete upper part (11) is fixedly provided with a rear buried plate (4) respectively, and the U-shaped steel groove (5) is welded on the rear buried plate (4).
3. The curtain wall keel mounting structure crossing deformation joint areas as claimed in claim 2, wherein: a reinforced steel plate (8) is connected between the U-shaped steel groove (5) and the rear buried plate (4).
4. The curtain wall keel mounting structure crossing deformation joint areas as claimed in claim 1, wherein: spring supports (9) are arranged on two sides of the elastic end of the steel beam (3) in the U-shaped steel groove (5), and the powerful springs (6) are arranged in the spring supports (9).
5. The curtain wall keel mounting structure across a deformation joint area of claim 4, wherein: the U-shaped steel groove (5) is provided with a bolt hole, a fixing bolt (10) is in threaded fit with the bolt hole, the fixing bolt (10) is tightly propped against the back side of the spring support (9), and a fixing nut propped against the U-shaped steel groove (5) is in threaded fit with the outer side of the U-shaped steel groove (5) on the fixing bolt (10).
6. The curtain wall keel mounting structure across a deformation joint area of claim 4, wherein: the spring support (9) is F-shaped.
7. The curtain wall keel mounting structure across a deformation joint area of claim 4, wherein: two powerful springs (6) are arranged on each side of the steel beam (3) up and down, and the two powerful springs (6) are separated through a spring bracket (9).
8. The curtain wall keel mounting structure crossing deformation joint areas as claimed in claim 1, wherein: the U-shaped steel groove (5) is formed by welding steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322572160.0U CN220908826U (en) | 2023-09-21 | 2023-09-21 | Curtain wall keel mounting structure crossing deformation joint area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322572160.0U CN220908826U (en) | 2023-09-21 | 2023-09-21 | Curtain wall keel mounting structure crossing deformation joint area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220908826U true CN220908826U (en) | 2024-05-07 |
Family
ID=90909406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322572160.0U Active CN220908826U (en) | 2023-09-21 | 2023-09-21 | Curtain wall keel mounting structure crossing deformation joint area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220908826U (en) |
-
2023
- 2023-09-21 CN CN202322572160.0U patent/CN220908826U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115095185A (en) | Frame structure with anti-seismic reinforcing device | |
| CN109112945B (en) | Bamboo wood and steel combined box girder based on bolted connection | |
| CN220908826U (en) | Curtain wall keel mounting structure crossing deformation joint area | |
| CN211499182U (en) | Reinforced steel structure at joint of steel structure | |
| CN220908827U (en) | Concave corridor department curtain mounting system | |
| CN216517073U (en) | Be used for public building concrete beam reinforced structure | |
| CN212376021U (en) | Steel corbel and support-free installation connecting node comprising same | |
| CN111622380B (en) | Combined shear wall capable of quickly recovering function after earthquake and wall body composed of combined shear wall | |
| CN117027251B (en) | Cross deformation joint position curtain wall connecting point structure and construction method thereof | |
| CN112878508A (en) | Repairable assembly type reinforced concrete column-steel beam column joint and construction method thereof | |
| CN203113908U (en) | Full assembly structure with enclosing wall and advertising board integrated | |
| CN220909220U (en) | Assembled prestressing force stay bar device | |
| CN215052156U (en) | No. 0 bracket supports shear force spare under bridge to one side | |
| CN112282054B (en) | Assembled steel structure node component | |
| CN115354798B (en) | Variable cross-section floor slab supporting structure combining H-shaped steel and T-shaped steel and construction method | |
| CN219430532U (en) | Cast-in-situ supporting structure of bridge concrete box girder | |
| CN218263465U (en) | Cable tower X supports and sets up | |
| CN219298001U (en) | Temporary supporting system for fulcrum steel cross beam in continuous steel box girder | |
| CN213390842U (en) | Local bearing and supporting structure of steel truss | |
| CN215829991U (en) | Support joint for climbing frame at hollow position | |
| CN214614568U (en) | Memory alloy down tube steel truss beam column connecting part | |
| CN211114307U (en) | Building assembly type integrated outer wall enclosure system | |
| CN217734539U (en) | Adjustable assembled suspended ceiling reverse supporting device | |
| CN217557226U (en) | H-shaped steel connecting device | |
| CN217150625U (en) | Door type steel frame structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |