CN221276957U - Steel skeleton plate of special-shaped curtain wall and combined structure thereof - Google Patents
Steel skeleton plate of special-shaped curtain wall and combined structure thereof Download PDFInfo
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- CN221276957U CN221276957U CN202322585542.7U CN202322585542U CN221276957U CN 221276957 U CN221276957 U CN 221276957U CN 202322585542 U CN202322585542 U CN 202322585542U CN 221276957 U CN221276957 U CN 221276957U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 52
- 239000010959 steel Substances 0.000 title claims abstract description 52
- 238000003466 welding Methods 0.000 claims abstract description 24
- 238000005452 bending Methods 0.000 claims abstract description 14
- 206010066054 Dysmorphism Diseases 0.000 claims description 11
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 4
- 239000011701 zinc Substances 0.000 claims description 4
- 229910052725 zinc Inorganic materials 0.000 claims description 4
- 238000007747 plating Methods 0.000 claims 2
- 239000002131 composite material Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 14
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 15
- 239000012634 fragment Substances 0.000 description 10
- 239000010410 layer Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 208000028571 Occupational disease Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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- Load-Bearing And Curtain Walls (AREA)
Abstract
The utility model discloses a steel skeleton plate of a special-shaped curtain wall and a combined structure thereof, wherein the steel skeleton plate comprises a plurality of longitudinal keels and transverse keels, the longitudinal keels comprise a plurality of rectangular pipe units which are sequentially connected, the bending directions of the rectangular pipe units are in the same direction or reverse directions, the included angle range between every two adjacent rectangular pipe units is 100-180 degrees, connecting nodes are arranged between every two adjacent rectangular pipe units, each connecting node comprises a bending part and 匚 type welding joints, the transverse keels are welded between every two adjacent longitudinal keels, and the two ends of each transverse keel are connected with the connecting nodes; the utility model has the advantages of simple construction, short period and small error.
Description
Technical Field
The utility model belongs to the technical field of curtain wall frameworks, and particularly relates to a steel skeleton plate of a special-shaped curtain wall and a combined structure of the steel skeleton plate.
Background
The curtain wall is an exterior wall enclosure of a building, is not load-bearing, and is a light wall body with a decoration effect commonly used in modern large-scale and high-rise buildings. The outer wall frame type supporting system is also one of curtain wall systems, and consists of a panel and a supporting structure system, can have certain displacement capacity or certain deformation capacity relative to a main structure, and does not bear a building outer protecting structure or a decorative structure acted by the main structure.
The supporting system of curtain wall usually comprises transverse and upright posts, the upright posts or the transverse beams are installed on the main structure of the building to form a frame, and the panel materials are processed into unit components in factories and then fixed on the frame formed by the upright posts and the transverse beams. The load carried by the panel material element assembly is transferred to the main structure by the uprights or cross-members.
The profiled curtain wall is a building curtain wall having a specific shape according to building construction requirements, as opposed to a planar building curtain wall. The conventional special-shaped curtain wall steel skeleton is installed by sequentially installing keel steel components according to a certain sequence, such as: measuring and positioning, installing the adapter, installing the main keel and installing the transverse keel, and then circulating the steps again until the framework is installed, and then carrying out the next installation. Each steel member is installed separately in turn, and such a manner has some drawbacks: 1. all keel coordinates are required to be extracted, and are measured and positioned through a total station, so that the field workload is large, the positioning accuracy is reduced, the installation error is caused, the installation quality of the framework is poor, and finally the error is left at one end, so that the model is inconsistent with the field; 2. after the main joist is completely installed, the cross joist can be welded and installed, the installation sequence is provided, the time compression of each procedure is limited, the demand of installation personnel is increased, and the installation period is longer.
The prior art has the problems that the keel structure of the special-shaped curtain wall has more construction nodes, the sequence requirements are arranged between the transverse keels and the main keels, the operation is inconvenient, and the construction period is long; the field positioning workload is large, and the accumulated error is large.
Disclosure of Invention
The utility model aims at solving the problems existing in the prior art and provides a steel skeleton plate of a special-shaped curtain wall and a combined structure thereof, which have the advantages of simple and convenient construction, short period and small error.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a dysmorphism curtain steel skeleton plate and integrated configuration thereof, includes a plurality of longitudinal joist and transverse joist, longitudinal joist contains the rectangular body unit that a plurality of connects gradually, the bending direction of rectangular body unit is syntropy or reverse, and is adjacent contained angle scope between the rectangular body unit is 100 ~ 180, and is adjacent be provided with the connected node between the rectangular body unit, the connected node contains kink and 匚 type welded joint, transverse joist welds between adjacent longitudinal joist, the both ends and the connected node of transverse joist are connected.
In the above-mentioned scheme, form the major structure of curtain skeleton through vertical fossil fragments and horizontal fossil fragments combination, the rectangular body unit of vertical fossil fragments is connected along the broken line shape, rectangular body unit is towards the syntropy or reverse bending, can inwards or the angle that the outside crooked set for, satisfy special-shaped curtain structure requirement, adapt to building surface shape, rectangular body unit connected node sets up the kink, adopt the mode of bending to bend rectangular straight tube, and weld the rectangular body unit and form 匚 type welded joint, connect adjacent vertical fossil fragments through the horizontal fossil fragments of welding, and carry out structural reinforcement to connected node department.
Further, the longitudinal keels comprise rectangular straight pipes or rectangular bent pipes in an unfolding state, and a plurality of V-shaped grooves for welding are formed in the rectangular straight pipes or the rectangular bent pipes.
A plurality of V-shaped grooves are formed in the rectangular straight pipe or the rectangular bent pipe so as to facilitate bending of the pipe body, the V-shaped grooves penetrate through at least three side faces of the pipe body, the side faces of the V-shaped grooves are folded and overlapped, and 匚 -shaped welding joints are formed in the welding mode.
Further, the transverse keels are straight pipes or bent pipes.
Straight pipes or curved pipes are arranged according to the construction surface structure.
Further, the surfaces of the longitudinal keels and the transverse keels are provided with galvanized layers, and the thickness of the galvanized layers is not less than 85 mu m.
The galvanized layer is arranged to improve the surface structure stability of the longitudinal keels and the transverse keels and improve the corrosion resistance.
Further, a label is arranged on the longitudinal keels or the transverse keels.
The special-shaped curtain wall steel skeleton plates are numbered through the labels, so that the subsequent integral hoisting construction of curtain wall keels is facilitated.
Further, a transverse keel is arranged at the connecting node of the longitudinal keels positioned on the left side edge or the right side edge.
The transverse keels are arranged on the longitudinal keels at the left side edge and the right side edge, so that the steel skeleton plate is integrally hoisted, and is convenient to weld with adjacent special-shaped curtain wall steel skeleton plates.
Further, the included angle of the rectangular pipe body units positioned at the two ends of the longitudinal keels is 30-90 degrees.
When the curtain wall bulge structure is required to be arranged, the included angles of rectangular pipe body units at two ends of the longitudinal keels are adjusted, so that the middle parts of the steel skeleton plates of the special-shaped curtain wall are outwards protruded.
The utility model provides a integrated configuration contains foretell dysmorphism curtain steel skeleton plate, includes that a plurality of are the concatenation dysmorphism curtain steel skeleton plate, upper and lower is adjacent welding between the longitudinal joist tip of dysmorphism curtain steel skeleton plate, control adjacent welding has horizontal fossil fragments between the connected node of dysmorphism curtain steel skeleton plate.
The steel skeleton plates of the special-shaped curtain wall are spliced in a grid mode to form an integral curtain wall skeleton structure on the surface of a building, and the steel skeleton plates of the adjacent special-shaped curtain wall are connected vertically and transversely through welding of the end parts of the upper and lower longitudinal keels and welding between the connecting joints and the end parts of the transverse keels.
Compared with the prior art, the utility model has the beneficial effects that:
1. The longitudinal keels and the transverse keels are connected to form the module structure, so that the on-site hoisting, splicing and construction are facilitated, the on-site steel member positioning workload is greatly simplified, the modules are integrally welded and fixed, the construction is convenient, and the installation period is short;
2. The longitudinal keels and the transverse keels are fixed into an integral module, so that the integral positioning is convenient during hoisting and splicing, the positioning workload is simplified, and the construction error is reduced;
3. A fold line-shaped longitudinal keel is formed through the bending part and the 匚 type welding seam structure, the processing is convenient and quick, and the welding construction quantity of the main keel is simplified.
Drawings
FIG. 1 is a perspective view showing the structure of a steel skeleton plate of a special-shaped curtain wall in an embodiment 1 of the present utility model;
FIG. 2 is a schematic structural view of a rectangular straight pipe in embodiment 1 of the present utility model;
fig. 3 is a schematic structural view of a longitudinal runner in embodiment 1 of the present utility model;
fig. 4 is a schematic structural diagram of a connection node in embodiment 1 of the present utility model;
FIG. 5 is a schematic structural view of a steel skeleton plate assembly structure of a special-shaped curtain wall in the embodiment 1 of the present utility model;
FIG. 6 is a structural view of a steel skeleton plate of a special-shaped curtain wall in example 2 of the present utility model
In the figure: 1. a rectangular tube unit; 2. a transverse keel; 3. a bending part; 4.匚 type welding joints; 5. a rectangular straight tube; 6. a V-shaped groove; 7. connecting the nodes; 8. curtain wall glass.
Detailed Description
The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on embodiments of the present utility model, are within the scope of the present utility model. In the description of the present utility model, it should be noted that, the terms front, rear, left, right, and the like indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship conventionally put in use of the inventive product, are merely for convenience of describing the present utility model or simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured or operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
Example 1
As shown in fig. 1-5, a steel skeleton plate of a special-shaped curtain wall and a combined structure thereof comprise a plurality of longitudinal keels and transverse keels 2, wherein each longitudinal keel comprises a plurality of rectangular pipe body units 1 which are sequentially connected, the bending directions of the rectangular pipe body units 1 are in the same direction or reverse directions, the included angle range between adjacent rectangular pipe body units 1 is 100-180 degrees, connecting nodes 7 are arranged between adjacent rectangular pipe body units 1, each connecting node 7 comprises a bending part 3 and 匚 type welding joints 4, each transverse keel 2 is welded between the adjacent longitudinal keels, and two ends of each transverse keel 2 are connected with the connecting nodes 7.
In the above-mentioned scheme, form the major structure of curtain skeleton through longitudinal joist and horizontal fossil fragments 2 combination, longitudinal joist's rectangular body unit 1 is connected along the broken line shape, rectangular body unit 1 is towards the syntropy or reverse bending, can inwards or the angle of setting for to outside bending, satisfy special-shaped curtain structural requirement, adapt to building surface shape, rectangular body unit 1 connected node 7 sets up kink 3, adopt the mode of bending to bend rectangular straight tube 5, and weld rectangular body unit 1 and form 匚 type welded joint 4, connect adjacent longitudinal joist through welding horizontal fossil fragments 2, and carry out structural reinforcement to connected node 7 department.
After the traditional installation mode is carefully analyzed, the special-shaped steel skeleton members in the model are set into a group of parameterized data according to 4 grids by adopting the design thought of keel block modeling and block modeling, the scattered installation mode is adjusted into frame block installation, the block is taken as an installation unit, and the skeleton installation process is realized through block installation.
In some embodiments, the longitudinal keels comprise rectangular straight pipes 5 in the unfolded state, and a plurality of V-shaped grooves 6 for welding are formed in the rectangular straight pipes 5.
The rectangular straight pipe 5 is conveniently bent by arranging the plurality of V-shaped grooves 6 on the rectangular straight pipe 5, the V-shaped grooves 6 at least penetrate through three side surfaces of the rectangular straight pipe 5, the side surfaces of the V-shaped grooves 6 are folded and overlapped, and a 匚 -shaped welding seam 4 is formed by welding.
In some embodiments, the transverse keels 2 are straight pipes or curved pipes.
Straight pipes or curved pipes are arranged according to the construction surface structure.
In some embodiments, the surfaces of the longitudinal runners and the transverse runners 2 are provided with a zinc coating, the zinc coating having a thickness of not less than 85 μm.
The galvanized layer is arranged to improve the surface structure stability of the longitudinal keels and the transverse keels 2 and improve the corrosion resistance.
In some embodiments, the longitudinal keels or transverse keels 2 are provided with a label.
The special-shaped curtain wall steel skeleton plates are numbered through the labels, so that the subsequent integral hoisting construction of curtain wall keels is facilitated.
The label can also be replaced by a marking pen marking mode, so that the on-site taking is convenient.
In some embodiments, the transverse keels 2 are provided at the connection nodes 7 of the longitudinal keels on the left or right side.
Through set up horizontal fossil fragments 2 on the longitudinal joist of left and right sides edge, integral hoisting is convenient for weld with adjacent dysmorphism curtain steel skeleton plate.
The utility model provides a integrated configuration contains foretell dysmorphism curtain steel skeleton plate, includes that a plurality of are the concatenation dysmorphism curtain steel skeleton plate, upper and lower is adjacent welding between the longitudinal joist tip of dysmorphism curtain steel skeleton plate, control adjacent welding has horizontal fossil fragments 2 between the connected node 7 of dysmorphism curtain steel skeleton plate.
The steel skeleton plates of the special-shaped curtain wall are spliced in a grid mode to form an integral curtain wall skeleton structure on the surface of a building, and the steel skeleton plates of the adjacent special-shaped curtain wall are connected in the vertical direction and the transverse direction through welding of the end parts of the upper longitudinal keels and the lower longitudinal keels and welding between the connecting joints 7 and the end parts of the transverse keels 2.
The steel skeleton plate of the special-shaped curtain wall is fixedly connected with the cantilever beam of the building main body, and the whole curtain wall skeleton is supported and positioned.
The scheme has the following advantages: 1. the special-shaped steel joist is subjected to plate forming processing, is not influenced by site environment, conditions and climate, and is controlled in quality and productivity; 2. the special-shaped steel joist plate-forming welding processing is not influenced by an operation platform during sequential processing, and the primary qualification rate of welding quality is effectively ensured; 3. the on-site installation procedure is simplified, the hoisting process is adopted, the installation period is greatly shortened, the overall efficiency, the cost, the progress and the quality are improved; 4. greatly improves the safety and civilized construction degree, reduces the harm of occupational diseases and has certain social benefit.
The technology is adopted in the industrial port curtain wall project of the Jinma in 2022, the construction period is shortened by 40 days, the keel installation quality is checked and accepted once, and the surface layer coordinates are consistent with the keel coordinates, so that the requirements are met.
Example 2
As shown in fig. 6, in this embodiment, a steel skeleton plate of a special-shaped curtain wall and its combined structure are further modified based on embodiment 1 as follows:
In some embodiments, the included angle of the rectangular pipe body units 1 positioned at the two ends of the longitudinal keels is 30 degrees to 90 degrees.
When the curtain wall bulge structure is required to be arranged, the included angles of the rectangular pipe body units 1 at the two ends of the longitudinal keels are adjusted, so that the middle parts of the steel skeleton plates of the special-shaped curtain wall are outwards protruded.
The rectangular pipe body unit 1 is of a rectangular bent pipe structure and is used for forming an eave structure at the top end or the bottom end of curtain wall glass 8. The outer surface of the steel skeleton plate of the special-shaped curtain wall is used for fixing waterproof plates.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a dysmorphism curtain steel skeleton plate, its characterized in that includes a plurality of longitudinal joist and transverse joist, longitudinal joist contains the rectangular body unit that a plurality of connects gradually, the bending direction of rectangular body unit is syntropy or reverse, and is adjacent contained angle scope between the rectangular body unit is 100 ~ 180, and is adjacent be provided with connected node between the rectangular body unit, connected node contains kink and 匚 type welded joint, transverse joist welds between adjacent longitudinal joist, the both ends and the connected node of transverse joist are connected.
2. The profiled curtain wall steel skeleton plate according to claim 1, wherein the longitudinal keels comprise rectangular straight pipes or rectangular bent pipes in an unfolded state, and a plurality of V-shaped grooves for welding are formed in the rectangular straight pipes or the rectangular bent pipes.
3. The profiled curtain wall steel skeleton plate according to claim 1, wherein the transverse keels are straight pipes or curved pipes.
4. The profiled curtain wall steel skeleton plate according to claim 1, wherein the surfaces of the longitudinal keels and the transverse keels are provided with a zinc plating layer, and the thickness of the zinc plating layer is not less than 85 μm.
5. The profiled curtain wall steel skeleton plate according to claim 1, wherein the longitudinal keels or the transverse keels are provided with labels.
6. The profiled curtain wall steel skeleton plate according to claim 1, wherein the connection node of the longitudinal keels on the left side or the right side is provided with a transverse keel.
7. The profiled curtain wall steel skeleton plate according to claim 1, wherein the included angle of the rectangular tube body units at the two ends of the longitudinal keel is 30 ° -90 °.
8. A composite structure comprising the profiled curtain wall steel skeleton blocks as claimed in any one of claims 1 to 6, comprising a plurality of profiled curtain wall steel skeleton blocks spliced in a grid, wherein the longitudinal keel ends of the profiled curtain wall steel skeleton blocks adjacent up and down are welded, and the transverse keels are welded between the connecting nodes of the profiled curtain wall steel skeleton blocks adjacent left and right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322585542.7U CN221276957U (en) | 2023-09-22 | 2023-09-22 | Steel skeleton plate of special-shaped curtain wall and combined structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322585542.7U CN221276957U (en) | 2023-09-22 | 2023-09-22 | Steel skeleton plate of special-shaped curtain wall and combined structure thereof |
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| Publication Number | Publication Date |
|---|---|
| CN221276957U true CN221276957U (en) | 2024-07-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322585542.7U Active CN221276957U (en) | 2023-09-22 | 2023-09-22 | Steel skeleton plate of special-shaped curtain wall and combined structure thereof |
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| Country | Link |
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| CN (1) | CN221276957U (en) |
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2023
- 2023-09-22 CN CN202322585542.7U patent/CN221276957U/en active Active
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