CN215802222U - Assembled multi-story high-rise steel lattice special-shaped frame - Google Patents
Assembled multi-story high-rise steel lattice special-shaped frame Download PDFInfo
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- CN215802222U CN215802222U CN202121527803.4U CN202121527803U CN215802222U CN 215802222 U CN215802222 U CN 215802222U CN 202121527803 U CN202121527803 U CN 202121527803U CN 215802222 U CN215802222 U CN 215802222U
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Abstract
The utility model provides an assembled multi-story high-rise steel lattice special-shaped frame, and mainly relates to the field of green assembled steel structures. An assembled multi-story high-rise steel lattice special-shaped frame comprises assembled special-shaped columns, steel beams and an assembled floor slab, wherein the assembled special-shaped columns comprise L-shaped steel lattice columns, T-shaped special-shaped columns and cross-shaped special-shaped columns; the T-shaped special-shaped column comprises a T-shaped solid-web column and a T-shaped steel lattice column, the cross-shaped special-shaped column comprises a cross-shaped solid-web column and a cross-shaped steel lattice column, the L-shaped steel lattice column is formed by welding a plurality of square steel tubes and batten plates, an H-shaped beam is installed at the top of the L-shaped steel lattice column, and the steel beam comprises a Picatin nylon beam, an I-shaped steel beam and a box-shaped steel beam. The utility model has the beneficial effects that: the assembled multi-story high-rise steel lattice special-shaped frame does not expose beams and columns; assembling a floor slab; standardizing components and producing in factories; the construction is convenient and fast; heat preservation, heat insulation and sound insulation, and solves the problems of cold and hot bridges and the like.
Description
Technical Field
The utility model mainly relates to the field of green assembly type steel structures, in particular to an assembly type multi-story high-rise steel lattice special-shaped frame.
Background
China's economy develops rapidly, and the requirements of urban and rural residents on living environment are increasingly improved. At present, urban residential buildings mainly adopt a multi-story high-rise concrete structure and a medium-low-rise masonry structure, generally have the problems of long construction period, complex construction process, more on-site wet operation and large mechanical and manual consumption, and have the problems of convex beam convex columns, poor heat preservation and energy saving effects of a retaining structure and the like for the high-rise concrete structure. Therefore, the multi-story and high-rise assembled house with convenient and rapid construction and flexible spatial arrangement is produced by the people and is vigorously popularized by the nation.
The current assembled steel structure is not widely applied in residential buildings, and has the following reasons: firstly, the research of the assembled steel structure house in China starts late, the research focus is mainly focused on the aspects of optimization and reconstruction of components, and the research on the design, construction and assembly of the integral steel structure house is insufficient, so that the popularization and the application have certain difficulty. Second, for fabricated steel structure dwellings, the lack of complete design methodology and standard specifications covering the entire process of building design, construction and maintenance, results in poor compatibility between the actual engineering and the current national standards. Thirdly, the existing assembled steel structure house has the problems of convex beam and convex column, small available space and the like, and is difficult to meet the daily use requirements of urban and rural residents. Fourthly, incomplete assembly results in complex construction process, long construction period and high construction cost, which is difficult to be accepted by developers.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides the assembled multi-high steel lattice special-shaped frame, and the beam column is not exposed out of the assembled multi-high steel lattice special-shaped frame; assembling a floor slab; standardizing components and producing in factories; the construction is convenient and fast; heat preservation, heat insulation and sound insulation, and solves the problems of cold and hot bridges and the like.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
an assembled multi-story high-rise steel lattice special-shaped frame comprises assembled special-shaped columns, steel beams and an assembled floor slab, wherein the assembled special-shaped columns comprise L-shaped steel lattice columns, T-shaped special-shaped columns and cross-shaped special-shaped columns; the T-shaped special-shaped column comprises a T-shaped solid-web column and a T-shaped steel lattice column, the cross-shaped special-shaped column comprises a cross-shaped solid-web column and a cross-shaped steel lattice column, the L-shaped steel lattice column is formed by welding a plurality of square steel tubes and gusset plates, an H-shaped beam is mounted at the top of the L-shaped steel lattice column, the T-shaped steel lattice column and the cross-shaped steel lattice column are connected in the same form as the L-shaped steel lattice column, and the steel beams comprise Picatinib beams, I-shaped steel beams and box-shaped steel beams; the fabricated floor comprises a Picatinny floor, a profiled steel sheet composite floor and a steel bar truss floor bearing plate.
Furthermore, concrete can be poured into the square steel pipe.
Furthermore, the Picatinny beam is formed by welding a box-type flat beam and a Picatinny connecting piece, is perpendicular to the main beam and is connected with the main beam through an extending built-in sleeve.
Furthermore, the I-shaped steel beam and the square steel pipe are bolted through angle steel, and high-strength bolts are used as the bolts.
Furthermore, the square steel pipe of the L-shaped steel lattice column can be welded with an overhanging I-shaped short beam or a box-shaped short beam in advance, and the I-shaped steel beam or the box-shaped steel beam is bolted with the column overhanging short beam through an end plate.
Furthermore, L shape steel lattice column breaks off between the layer, the square steel pipe forms through inner skleeve and one-way bolt concatenation, and the higher system of confrontation side requirement can add T shape steel lattice column, cross steel lattice column and corresponding support.
Further, the Picatinny floor slab comprises a Picatinny beam, a Picatinny board and a Picatinny connecting piece, the Picatinny board is densely paved along the Picatinny beam direction, two adjacent Picatinny boards are lapped and fixed by self-tapping screws, the Picatinny board and the Picatinny connecting piece are connected by the self-tapping screws and filled with sealant, the connecting part of the Picatinny board and the main beam or the wall body is designed to be a vertical steel plate and connected by the self-tapping screws and filled with the sealant, the Picatinny board is filled with rock wool or PU foam, and a foamed rubber damping base plate and a fiber cement pressure plate are paved on the Picatinny board to meet the fireproof requirement.
Furthermore, the profiled steel sheet composite floor adopts an open-ended profiled steel sheet, and the bottom plate is connected with the upper flange of the steel beam through the stud.
Furthermore, the Picatinny floor, the steel bar truss floor bearing plate and the beam connection mode are combined with the profiled steel sheet floor.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model does not expose the beam column, can realize a certain degree of staggered lap joint, and meets the requirements of complicated and various spatial arrangement of residential and civil buildings;
the utility model is standardized, the floor is assembled, and the production is industrialized; the good bearing capacity and the good anti-seismic performance are integrated; the heat-insulating and energy-saving building block has excellent heat-insulating and energy-saving effects and comfort, is quickly and conveniently constructed and has an economic production and operation mode, and brings convenience to construction.
Drawings
FIG. 1 is a schematic view of the structure of the present invention
FIG. 2 is a schematic view of an L-shaped steel lattice column
FIG. 3 is a schematic view of a T-shaped profile column
FIG. 4 is a schematic view of a cross-shaped profiled bar
FIG. 5 is a schematic view of Picatinny beam
FIG. 6 is a schematic view of a bolted joint of an I-beam and a steel lattice column
FIG. 7 is a schematic view of a joint for welding an I-beam to a steel lattice stud
FIG. 8 is a schematic view of an overhanging short beam of a steel lattice column
FIG. 9 is a schematic view showing the connection between an I-beam and a post extension beam
FIG. 10 is a schematic view showing the connection between a box-shaped steel beam and a column-extending stub beam
FIG. 11 is a schematic diagram of steel lattice column splicing
Figure 12 is a schematic view of a picatinny floor.
FIG. 13 is a schematic view showing the connection between fabricated floor and steel beam
FIG. 14 is a schematic view of a fabricated floor to column connection;
reference numerals shown in the drawings: 1. an L-shaped steel lattice column; 2. a T-shaped solid abdominal column; 3. a T-shaped steel lattice column; 4. a cross solid abdominal column; 5. a cross-shaped steel lattice column; 6. a square steel pipe; 7. a batten plate; 8. an H-shaped steel beam; 9. picatinny beam; 10. an I-shaped steel beam; 11. a box-shaped steel beam; 12. picatinny floor slab; 13. profiled steel sheet composite floor slabs; 14. a box-shaped flat beam; 15. a picatinny connector; 16. an I-shaped short beam; 17. a box-type short beam; 18. picatinny board.
Detailed Description
The utility model is further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.
As shown in fig. 1 to 14, the fabricated multi-story high-rise steel lattice special-shaped frame of the present invention comprises fabricated special-shaped columns, steel beams and fabricated floor slabs, wherein the fabricated special-shaped columns comprise L-shaped steel lattice columns 1, T-shaped special-shaped columns and cross-shaped special-shaped columns; t shape dysmorphism post includes T shape solid web column 2 and T shape steel lattice column 3, cross dysmorphism post includes cross solid web column 4 and cross steel lattice column 5, L shape steel lattice column 1 is formed by many square steel pipes 6 and the welding of batten plate 7, 1 top installation H type roof beam 8 of L shape steel lattice column, T shape steel lattice column 3, cross steel lattice column 5 connected form are the same with L shape steel lattice column 1, the girder steel includes Picatin ni roof beam 9, I shaped steel roof beam 10 and box girder steel 11, the assembled floor includes Picatin ni floor 12, profiled steel sheet composite floor 13 and steel bar truss floor carrier plate.
Specifically, concrete can be poured into the square steel tube 6. The concrete can be poured in the square steel tube 6, and the strength of the square steel tube 6 can be increased.
Specifically, the Picatinny beam 9 is formed by welding a box-shaped flat beam 14 and a Picatinny connecting piece 15, and the Picatinny beam 9 is arranged perpendicular to the main beam and connected with the main beam through an extending built-in sleeve. The Picatinny beam 9 is formed by welding a box-shaped flat beam 14 and a Picatinny connecting piece 15, and the strength of the Picatinny beam 9 is ensured.
Specifically, the I-shaped steel beam 10 and the square steel pipe 6 are bolted through angle steel, and high-strength bolts are used as the bolts. The I-shaped steel beam 10 and the square steel tube 6 are bolted through angle steel, so that the I-shaped steel beam 10 and the square steel tube 6 can be conveniently detached and installed.
Specifically, the square steel pipe 6 of the L-shaped steel lattice column 1 may be welded with an overhanging i-beam 16 or a box-shaped beam 17 in advance, and the i-beam 10 or the box-shaped beam 11 is bolted to the column overhanging beam through an end plate. The I-shaped steel beam 10 or the box-shaped steel beam 11 is bolted with the column overhanging short beam through the end plate, so that the I-shaped steel beam 10 or the box-shaped steel beam 11 can be conveniently mounted and dismounted.
Specifically, the L-shaped steel lattice column 1 is disconnected between layers, and the square steel pipe 6 is formed by splicing an inner sleeve and a one-way bolt. The square steel tube 6 is formed by splicing the inner sleeve and the one-way bolt, so that the square steel tube 6 can be conveniently mounted and dismounted.
Specifically, the Picatinny floor 12 comprises a Picatinny beam 9, a Picatinny board 18 and a Picatinny connecting piece 15, the Picatinny board 18 is densely paved along the Picatinny beam 9 direction, two adjacent Picatinny boards 18 are lapped and fixed by self-tapping screws, the Picatinny board 18 is connected with the Picatinny connecting piece 15 by self-tapping screws and filled with sealing glue, the connection part of the Picatinny board 18 and a main beam or a wall body is designed to be a vertical steel plate and connected by self-tapping screws and filled with sealing glue, the Picatinny board 18 is filled with rock wool or PU foam, and a foamed rubber damping base plate and a fiber cement pressure plate are paved on the Picatinny board 18 to meet the requirements of fire prevention and sound insulation.
Specifically, the profiled steel sheet composite floor slab 13 is an open-ended profiled steel sheet, and the bottom plate is connected with the upper flange of the steel beam through studs. The bottom plate of the profiled steel sheet composite floor 13 is connected with the upper flange of the steel beam through the stud, so that the installation and the disassembly are convenient.
Specifically, the Picatinny floor 12, the steel bar truss floor support plate and beam connection mode are combined with the profiled steel sheet floor 13. The bolt is connected, so that the installation and the disassembly are convenient.
Example (b):
the prefabricated special-shaped column comprises an L-shaped steel lattice column 1, a T-shaped special-shaped column and a cross-shaped special-shaped column; the T-shaped special-shaped column comprises a T-shaped solid web column 2 and a T-shaped steel lattice column 3, the cross-shaped special-shaped column comprises a cross-shaped solid web column 4 and a cross-shaped steel lattice column 5, the L-shaped steel lattice column 1 is formed by welding a plurality of square steel pipes 6 and batten plates 7, an H-shaped beam 8 is installed at the top of the L-shaped steel lattice column 1, the T-shaped steel lattice column 3 and the cross-shaped steel lattice column 5 are connected in the same form as the L-shaped steel lattice column 1, the steel beam comprises a Picatinib beam 9, an I-shaped steel beam 10 and a box-shaped steel beam 11, the assembled floor slab comprises a Picatinib floor slab 12, a profiled steel plate composite floor slab 13 and a steel bar truss floor support plate, and the T-shaped solid web column 2, the T-shaped steel lattice column 3, the cross-shaped solid web column 4, the cross-shaped steel lattice column 5, the square steel pipes 6, the batten plates, the H-shaped steel beam 8, the Picatinib beam 9, the I-shaped steel beam 10, the box-shaped steel beam 11, the batten beam 5, the batten beam, A Picatinny floor 12 and a profiled steel sheet composite floor 13.
The assembled multi-story high-rise steel lattice special-shaped frame structure has flexible section and high bearing capacity; the main structure is small in size, the beam column can be hidden in the wall body in later construction on the premise of ensuring the bearing capacity and rigidity, the effect that the beam column is not exposed is achieved, meanwhile, the staggered overlapping of the structural column to a certain degree is achieved, and the flexible arrangement of indoor space is realized; the components are standardized, the floor is assembled, and the production is industrialized; heat preservation, heat insulation and sound insulation, and solves the problems of cold and hot bridges and the like.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. The utility model provides a many high-rise steel lattice dysmorphism frame of assembled, includes assembled dysmorphism post, girder steel and assembled floor, its characterized in that: the assembly type special-shaped column comprises an L-shaped steel lattice column (1), a T-shaped special-shaped column and a cross-shaped special-shaped column; t shape dysmorphism post includes T shape solid web column (2) and T shape steel lattice column (3), cross dysmorphism post includes cross solid web column (4) and cross steel lattice column (5), L shape steel lattice column (1) is formed by many square steel pipes (6) and batten plate (7) welding, L shape steel lattice column (1) top installation H shaped beam (8), T shape steel lattice column (3), cross steel lattice column (5) connected form are the same with L shape steel lattice column (1), the girder steel includes Picatin ni roof beam (9), I-shaped steel roof beam (10) and box girder steel (11), the assembled floor includes Picatin ni floor (12), profiled steel sheet composite floor (13) and truss floor carrier plate.
2. An assembled multi-story steel lattice profile frame, according to claim 1, wherein: concrete can be poured into the square steel tube (6).
3. An assembled multi-story steel lattice profile frame, according to claim 1, wherein: the Picatinny beam (9) is formed by welding a box-shaped flat beam (14) and a Picatinny connecting piece (15), and the Picatinny beam (9) is perpendicular to the main beam and is connected with the main beam through an external extending built-in sleeve.
4. An assembled multi-story steel lattice profile frame, according to claim 1, wherein: the I-shaped steel beam (10) is bolted with the square steel pipe (6) through angle steel.
5. An assembled multi-story steel lattice profile frame, according to claim 1, wherein: the square steel pipe (6) of the L-shaped steel lattice column (1) can be welded with an overhanging I-shaped short beam (16) or a box-shaped short beam (17) in advance, and the I-shaped steel beam (10) or the box-shaped steel beam (11) is bolted with the overhanging short beam of the column through an end plate.
6. An assembled multi-story steel lattice profile frame, according to claim 1, wherein: l shape steel lattice column (1) breaks off between the layer, square steel pipe (6) are formed through inner skleeve and one-way bolt concatenation, and T shape steel lattice column (3), cross steel lattice column (5) and corresponding support can be add to the higher system of confrontation side requirement.
7. An assembled multi-story steel lattice profile frame, according to claim 1, wherein: picatinny floor (12) include Picatinny roof beam (9), Picatinny board (18) and Picatinny connecting piece (15), Picatinny board (18) are densely paved along Picatinny roof beam (9) direction, adjacent two Picatinny board (18) overlap joint to adopt self-tapping screw fixed, adopt self-tapping screw to connect between Picatinny board (18) and Picatinny connecting piece (15), and fill sealed glue, Picatinny board (18) are designed for vertical steel sheet with girder or wall connection position, adopt self-tapping screw to connect, and fill sealed glue, pack rock wool or PU foaming in Picatinny board (18), lay foamed rubber shock attenuation backing plate, fiber cement pressure plate on Picatinny board (18) to satisfy fire prevention sound insulation requirement.
8. An assembled multi-story steel lattice profile frame, according to claim 1, wherein: the profiled steel sheet composite floor slab (13) adopts an open-ended profiled steel sheet, and the bottom plate is connected with the upper flange of the steel beam through studs.
9. An assembled multi-story steel lattice profile frame, according to claim 1, wherein the picatinny floor (12), the steel truss floor deck and the beam connection mode are combined with a profiled steel sheet floor (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121527803.4U CN215802222U (en) | 2021-07-06 | 2021-07-06 | Assembled multi-story high-rise steel lattice special-shaped frame |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121527803.4U CN215802222U (en) | 2021-07-06 | 2021-07-06 | Assembled multi-story high-rise steel lattice special-shaped frame |
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| CN215802222U true CN215802222U (en) | 2022-02-11 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678169A (en) * | 2018-05-31 | 2018-10-19 | 沈阳建筑大学 | A kind of connection structure of more limb abnormity lattice columns and H profile steel beam |
| CN115370057A (en) * | 2022-08-23 | 2022-11-22 | 深圳市建设（集团）有限公司 | Assembled sandwich floor structure |
| CN116927355A (en) * | 2023-09-15 | 2023-10-24 | 北京建筑大学 | Assembled box section steel beam connecting node, mounting method and building |
-
2021
- 2021-07-06 CN CN202121527803.4U patent/CN215802222U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678169A (en) * | 2018-05-31 | 2018-10-19 | 沈阳建筑大学 | A kind of connection structure of more limb abnormity lattice columns and H profile steel beam |
| CN108678169B (en) * | 2018-05-31 | 2023-08-18 | 沈阳建筑大学 | Connection structure of multi-limb special-shaped lattice column and H-shaped steel beam |
| CN115370057A (en) * | 2022-08-23 | 2022-11-22 | 深圳市建设（集团）有限公司 | Assembled sandwich floor structure |
| CN116927355A (en) * | 2023-09-15 | 2023-10-24 | 北京建筑大学 | Assembled box section steel beam connecting node, mounting method and building |
| CN116927355B (en) * | 2023-09-15 | 2023-12-01 | 北京建筑大学 | Assembled box section steel beam connecting node, mounting method and building |
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