CN116804331B - Prefabricated building unit and prefabricated building - Google Patents
Prefabricated building unit and prefabricated buildingInfo
- Publication number
- CN116804331B CN116804331B CN202310825184.4A CN202310825184A CN116804331B CN 116804331 B CN116804331 B CN 116804331B CN 202310825184 A CN202310825184 A CN 202310825184A CN 116804331 B CN116804331 B CN 116804331B
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Abstract
The invention relates to an assembled building unit and an assembled building, and belongs to the technical field of house building design and installation. The upper portion of middle support post is equipped with at least N branch support post, middle support post is including adopting the split type structure that comprises bottom support column, middle level support column, upper support column concatenation, bottom support column, middle level support column and upper support column coaxial arrangement, and bottom support column supports subaerial, the middle level support column is connected between bottom support column and upper support column. The quick mounting and dismounting device has the beneficial effects that the quick mounting and dismounting can be realized, the disassembly is convenient for packing and transportation during transportation, the quick mounting can be realized during use, the time is saved, and the mounting process is simple and easy to operate.
Description
Technical Field
The invention relates to an assembled building unit and an assembled building, and belongs to the technical field of house building design and installation.
Background
The existing steel structure often adopts H-shaped steel or cross-shaped steel as a supporting structure in steel reinforced concrete, but for the diversified architectural design requirements of artistic architecture, the regular steel is difficult to meet the requirements of architects on architectural modeling.
Patent number CN201520101197.8 discloses a support steel column with multiple branches. Comprising the following steps: the top of the supporting steel column is provided with at least three branches, the included angle between the branches is 120 degrees, the tops of the branches are connected with steel pipe columns, steel beams are connected between the steel pipe columns, the steel beams are externally wrapped with concrete, the utility model overcomes the problems in the prior art, and provides the multi-branch support steel column capable of supporting a plurality of fulcrums simultaneously, and the support steel column can transmit loads of a plurality of node areas of a floor to a building foundation through the support steel column, so that more choices are provided for artistic buildings.
Although the above patent can realize the supporting function, the prior art is not comprehensive in consideration, and has the following disadvantages:
The existing steel stand columns are all integrated stand columns, and the integrated stand columns are of an integrated design, are fixed in length and troublesome to pair, and in addition, when the integrated stand columns are damaged, the integrated stand columns are required to be replaced or maintained integrally, so that the maintenance cost is increased.
What need is urgent is an assembled building unit and assembled building, can realize quick installation and dismantlement, and when the transportation, disassemble in order to pack the transportation, during the use, installation that again can be quick saves time, and the installation is simple, easy operation.
Disclosure of Invention
In order to solve one of the problems, according to the defects in the prior art, the invention aims to solve the technical problems of realizing quick installation and disassembly, being convenient for packing and transportation during transportation, being capable of quickly installing during use, saving time, having simple installation process and being easy to operate, and providing an assembled building unit and an assembled building.
The assembled building unit comprises a middle supporting column, and is characterized in that at least N branch supporting columns are arranged at the upper part of the middle supporting column, are arranged around the same vertical central line, and are connected with the middle supporting column through inter-column connecting devices, the middle supporting column comprises a split structure formed by splicing a bottom supporting column, a middle supporting column and an upper supporting column, the bottom supporting column, the middle supporting column and the upper supporting column are coaxially arranged, the bottom supporting column is supported on the ground, and the middle supporting column is connected between the bottom supporting column and the upper supporting column. Can realize quick installation and dismantlement, when the transportation, disassemble in order to pack the transportation, during the use, install that again can be quick, save time, and the installation is simple, easy operation.
Preferably, the branch support upright post comprises a split type structure formed by splicing a bottom-layer branch upright post and an upper-layer branch upright post, the bottom-layer branch upright post and the upper-layer branch upright post are coaxially arranged, the bottom-layer branch upright post is suspended, and the upper-layer branch upright post is connected to the top end of the bottom-layer branch upright post.
Preferably, the inter-column connecting device comprises a third inter-column connecting rod welded on the outer wall of the middle-layer supporting column, the other end of the third inter-column connecting rod is welded with the bottom-layer branch supporting column, one end of the upper-layer branch supporting column, which is close to the bottom-layer branch supporting column, is welded with a first inter-column connecting rod, the other end of the first inter-column connecting rod is welded with an inter-column connecting plate connected between the upper-layer supporting column and the middle-layer supporting column, one end of the bottom-layer supporting column, which is close to the middle-layer supporting column, is welded with a second inter-column connecting rod, and the other end of the second inter-column connecting rod is welded with a column bottom connecting piece connected at the bottom end of the bottom-layer branch supporting column.
Preferably, the upper support column comprises a vertical support tube A and a vertical support tube B which are parallel to each other and are arranged at intervals, one ends of the vertical support tube A and the vertical support tube B are welded and fixed on the end face of the end connection plate A, the other ends of the vertical support tube A and the vertical support tube B are welded and fixed on the end face of the end connection plate B, a reinforcing connection plate A is welded on the outer wall of the vertical support tube A along the length direction of the outer wall of the vertical support tube A, the other side edge of the reinforcing connection plate A is welded on the outer wall of the vertical support tube B, a plurality of groups of bolt holes A for connection are formed in the edges of the end connection plate A and the end connection plate B, the vertical support tube A, the vertical support tube B and the reinforcing connection plate A are combined, the whole bearing capacity is improved, the whole stability is improved, the torsion resistance function is improved, the bending is avoided, the service life is not influenced, the potential safety hazard is avoided, and the installation is convenient.
Preferably, the middle layer support column includes vertical stay tube C and vertical stay tube D that are parallel to each other and interval set up, vertical stay tube C and vertical stay tube D's one end equal welded fastening is on tip connection pad C's terminal surface, vertical stay tube C and vertical stay tube D's the equal welded fastening of other end is on tip connection pad D's terminal surface, it has reinforcing connection board B to extend its length direction welding on vertical stay tube C's the outer wall, reinforcing connection board B's opposite side limit welds on vertical stay tube D's outer wall, multiunit bolt hole B that is used for connecting has been seted up at tip connection pad C and tip connection pad D's edge, vertical stay tube C, vertical stay tube D and reinforcing connection board B combine, have improved holistic bearing capacity, have increased holistic stability, have improved anti-torsion function, avoid taking place crooked, do not influence life, avoid producing the potential safety hazard, it is convenient to install.
Preferably, the bottom layer support column includes vertical stay tube E and vertical stay tube F including being parallel to each other and the interval setting, vertical stay tube E and vertical stay tube F's one end equal welded fastening is on tip connection pad E's terminal surface, vertical stay tube E and vertical stay tube F's the equal welded fastening of other end is on tip connection pad F's terminal surface, it has reinforcing connection board C to extend its length direction welding on vertical stay tube E's the outer wall, reinforcing connection board C's opposite side limit welding is on vertical stay tube F's outer wall, multiunit bolt hole C that is used for connecting has been seted up at tip connection pad E and tip connection pad F's edge, vertical stay tube E, vertical stay tube F and reinforcing connection board C combine, have improved holistic bearing capacity, have increased holistic stability, have improved anti-torsion function, avoid taking place crooked, do not influence life, avoid producing the potential safety hazard, it is convenient to install.
Preferably, the bottom layer branch support column and the upper layer branch support column are identical in structure with the upper layer support column.
Preferably, the third inter-column connecting rod is welded on the vertical support tube C or the vertical support tube D or the reinforcing connecting plate B of the middle-layer support column.
Preferably, the inter-column connecting plate comprises a plate body A connected between a connecting disc B and a connecting disc C, the plate body A is detachably arranged between the connecting disc B and the connecting disc C through bolts, and the first inter-column connecting rod is connected with the plate body A in a welding mode.
Preferably, the column bottom connecting piece comprises a plate body B detachably mounted at the bottom end of the bottom branch column through bolts, and the plate body B is connected with the second column connecting rod in a welding mode.
Preferably, the upper portion of middle support stand is equipped with 3 at least branch support stand, encircles same vertical central line and the contained angle between adjacent two is 120 degrees.
Preferably, the upper portion of middle support stand is equipped with 4 at least branch support stands, encircles same vertical central line and the contained angle of adjacent two is 90 degrees.
Preferably, the upper support column is arranged at the same height as the top of the upper branch support column.
The invention also discloses an assembled building which is characterized by comprising the assembled building unit.
Compared with the prior art, the invention has the following beneficial effects:
The middle support column comprises a split structure formed by splicing a bottom support column, a middle support column and an upper support column, wherein the bottom support column, the middle support column and the upper support column are coaxially arranged, the bottom support column is supported on the ground, and the middle support column is connected between the bottom support column and the upper support column. Can realize quick installation and dismantlement, when the transportation, disassemble in order to pack the transportation, during the use, install that again can be quick, save time, and the installation is simple, easy operation.
According to the assembled building unit and the assembled building, the vertical supporting pipes A and B are combined with the reinforced connecting plate A, so that the integral bearing capacity is improved, the integral stability is improved, the torsion resistance is improved, bending is avoided, the service life is not influenced, potential safety hazards are avoided, and the assembled building unit is convenient to install.
According to the assembled building unit and the assembled building, at least 4 branch support columns are arranged on the upper portion of the middle support column, the branch support columns are arranged around the same vertical central line, the included angle between the two adjacent support columns is 90 degrees, and a plurality of branch support columns can be arranged according to requirements.
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. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a schematic diagram of a first embodiment of the present invention;
FIG. 2 is a schematic diagram of a second embodiment of the present invention;
FIG. 3 is a schematic diagram III of the structure of the present invention;
FIG. 4 is a partial view of the present invention;
FIG. 5 is a partial view of the present invention;
In the figure, 1, a middle support column 2, a branch support column 3, an inter-column connecting device 4, a vertical support tube A5, a vertical support tube B6, an end connection disc A7, an end connection disc B8, a reinforcing connection plate A9 and a bolt hole A.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
The present invention is further illustrated by the following examples, which are not intended to be limiting, but any modifications, equivalents, improvements, etc. within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Embodiment 1, as shown in fig. 1-5, an assembled building unit, including middle support column 1, the upper portion of middle support column 1 is equipped with at least N branch support column 2, encircles same vertical central line and the contained angle between adjacent two is 360/N degrees, branch support column 2 passes through inter-column connecting device 3 and is connected with middle support column 1, middle support column 1 includes the split type structure that adopts by bottom support column 1.1, middle layer support column 1.2, upper support column 1.3 concatenation to constitute, bottom support column 1.1, middle layer support column 1.2 and upper support column 1.3 coaxial setting, and bottom support column 1.1 supports subaerial, middle layer support column 1.2 connects between bottom support column 1.1 and upper support column 1.3. Can realize quick installation and dismantlement, when the transportation, disassemble in order to pack the transportation, during the use, install that again can be quick, save time, and the installation is simple, easy operation.
Embodiment 2, as shown in fig. 1-5, an assembled building unit, including middle support column 1, the upper portion of middle support column 1 is equipped with at least N branch support column 2, encircles same vertical central line and the contained angle between adjacent two is 360/N degrees, branch support column 2 passes through inter-column connecting device 3 and is connected with middle support column 1, middle support column 1 includes the split type structure that adopts by bottom support column 1.1, middle layer support column 1.2, upper support column 1.3 concatenation to constitute, bottom support column 1.1, middle layer support column 1.2 and upper support column 1.3 coaxial setting, and bottom support column 1.1 supports subaerial, middle layer support column 1.2 connects between bottom support column 1.1 and upper support column 1.3.
Further, the branch support column 2 comprises a split structure formed by splicing a bottom-layer branch column 2.1 and an upper-layer branch column 2.2, the bottom-layer branch column 2.1 and the upper-layer branch column 2.2 are coaxially arranged, the bottom-layer branch column 2.1 is suspended, and the upper-layer branch column 2.2 is connected to the top end of the bottom-layer branch column 2.1.
Further, the inter-column connecting device 3 comprises a third inter-column connecting rod 3.3 welded on the outer wall of the middle-layer supporting column 1.2, the other end of the third inter-column connecting rod 3.3 is welded with the bottom-layer branch supporting column 2.1, one end, close to the bottom-layer branch supporting column 2.1, of the upper-layer branch supporting column 2.2 is welded with a first inter-column connecting rod 3.1, the other end of the first inter-column connecting rod 3.1 is welded with an inter-column connecting rod 3.4 connected between the upper-layer supporting column 1.3 and the middle-layer supporting column 1.2, one end, close to the middle-layer supporting column 1.2, of the bottom-layer supporting column 1.1 is welded with a second inter-column connecting rod 3.2, and the other end of the second inter-column connecting rod 3.2 is welded with a column bottom connecting piece 3.5 connected to the bottom end of the bottom-layer branch supporting column 2.1.
Further, upper support column 1.3 includes vertical stay tube A4 and vertical stay tube B5 that are parallel to each other and the interval set up, the equal welded fastening of one end of vertical stay tube A4 and vertical stay tube B5 is on the terminal surface of tip connection pad A6, the equal welded fastening of the other end of vertical stay tube A4 and vertical stay tube B5 is on the terminal surface of tip connection pad B7, it has reinforcing connection board A8 to follow its length direction welding on the outer wall of vertical stay tube A4, reinforcing connection board A7's opposite side limit welding is on vertical stay tube B5's outer wall, multiunit bolt hole A9 that are used for connecting has been seted up at tip connection pad A6 and tip connection pad B7's edge, vertical stay tube A4, vertical stay tube B5 and reinforcing connection board A8 combine, have improved holistic bearing capacity, have increased holistic stability, have improved anti-torsion function, avoid taking place crooked, do not influence life, avoid producing the potential safety hazard, it is convenient to install.
Further, middle level support column 1.2 is including vertical stay tube C and vertical stay tube D that are parallel to each other and the interval sets up, vertical stay tube C and vertical stay tube D's one end equal welded fastening is on tip connection pad C's terminal surface, vertical stay tube C and vertical stay tube D's the equal welded fastening of other end is on tip connection pad D's terminal surface, it has reinforcing connection board B to follow its length direction welding on vertical stay tube C's the outer wall, reinforcing connection board B's opposite side limit welds on vertical stay tube D's outer wall, multiunit bolt hole B that is used for connecting has been seted up at tip connection pad C and tip connection pad D's edge, vertical stay tube C, vertical stay tube D and reinforcing connection board B combine, have improved holistic bearing capacity, have increased holistic stability, have improved anti-torsion function, avoid taking place crooked, do not influence life, avoid producing the potential safety hazard, it is convenient to install.
Further, bottom support column 1.1 is including vertical stay tube E and vertical stay tube F that are parallel to each other and the interval sets up, the equal welded fastening of one end of vertical stay tube E and vertical stay tube F is on the terminal surface of tip connection pad E, the equal welded fastening of the other end of vertical stay tube E and vertical stay tube F is on the terminal surface of tip connection pad F, it has reinforcing connection board C to extend its length direction welding on the outer wall of vertical stay tube E, reinforcing connection board C's opposite side limit welding is on vertical stay tube F's outer wall, multiunit bolt hole C that is used for connecting has been seted up at tip connection pad E and tip connection pad F's edge, vertical stay tube E, vertical stay tube F and reinforcing connection board C combine, have improved holistic bearing capacity, have increased holistic stability, have improved anti-torsion function, avoid taking place crooked, do not influence life, avoid producing the potential safety hazard, it is convenient to install.
Further, the bottom layer branch support column 2.1 and the upper layer branch support column 2.2 have the same structure as the upper layer support column 1.3.
Further, the third inter-column connecting rod 3.3 is welded on the vertical support tube C or the vertical support tube D or the reinforcing connecting plate B of the middle layer supporting column 1.2.
Further, the inter-column connecting plate 3.4 comprises a plate body A connected between the connecting disc B7 and the connecting disc C, the plate body A is detachably arranged between the connecting disc B7 and the connecting disc C through bolts, and the first inter-column connecting rod 3.1 is connected with the plate body A in a welding mode.
Further, the column bottom connecting piece 3.5 comprises a plate body B detachably mounted at the bottom end of the bottom-layer branch column 2.1 through bolts, and the plate body B is connected with the second column connecting rod 3.2 in a welding mode.
Further, the upper part of the middle support upright 1 is provided with at least 3 branch support uprights 2 which are arranged around the same vertical central line and the included angle between the two adjacent support uprights is 120 degrees.
Further, the upper portion of the middle support upright 1 is provided with at least 4 branch support uprights 2 which are arranged around the same vertical central line and the included angle between the two adjacent support uprights is 90 degrees.
Further, the upper support column 1.3 is arranged at the same height as the top of the upper branch support column 2.2.
Embodiment 3, a fabricated building comprising the above fabricated building unit.
The middle support column comprises a split structure formed by splicing a bottom support column, a middle support column and an upper support column, wherein the bottom support column, the middle support column and the upper support column are coaxially arranged, the bottom support column is supported on the ground, and the middle support column is connected between the bottom support column and the upper support column. Can realize quick installation and dismantlement, when the transportation, disassemble in order to pack the transportation, during the use, install that again can be quick, save time, and the installation is simple, easy operation.
According to the assembled building unit and the assembled building, the vertical supporting pipes A and B are combined with the reinforced connecting plate A, so that the integral bearing capacity is improved, the integral stability is improved, the torsion resistance is improved, bending is avoided, the service life is not influenced, potential safety hazards are avoided, and the assembled building unit is convenient to install.
According to the assembled building unit and the assembled building, at least 4 branch support columns are arranged on the upper portion of the middle support column, the branch support columns are arranged around the same vertical central line, the included angle between the two adjacent support columns is 90 degrees, and a plurality of branch support columns can be arranged according to requirements.
The foregoing has shown and described the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
The present invention is not described in detail in the present application, and is well known to those skilled in the art.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310825184.4A CN116804331B (en) | 2023-07-06 | 2023-07-06 | Prefabricated building unit and prefabricated building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310825184.4A CN116804331B (en) | 2023-07-06 | 2023-07-06 | Prefabricated building unit and prefabricated building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116804331A CN116804331A (en) | 2023-09-26 |
| CN116804331B true CN116804331B (en) | 2025-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310825184.4A Active CN116804331B (en) | 2023-07-06 | 2023-07-06 | Prefabricated building unit and prefabricated building |
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| Country | Link |
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| CN (1) | CN116804331B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204531044U (en) * | 2015-02-10 | 2015-08-05 | 山东萌山钢构工程有限公司 | A kind of Aseismic Steel Structures framework of industrial premises |
| CN212641943U (en) * | 2020-07-01 | 2021-03-02 | 重庆渝建实业集团股份有限公司 | Assembled special-shaped combined steel pipe column connected in penetrating manner |
| CN216920037U (en) * | 2021-12-31 | 2022-07-08 | 中建钢构天津有限公司 | Supporting device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3983626B1 (en) * | 2019-06-14 | 2024-08-07 | Basf Se | Support posts and quick clamp railing in modular construction |
| CN213741594U (en) * | 2020-11-24 | 2021-07-20 | 中冶建工集团重庆钢结构有限公司 | A welding structure for controlling the welding deformation of the flanges of pipe truss joints |
-
2023
- 2023-07-06 CN CN202310825184.4A patent/CN116804331B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204531044U (en) * | 2015-02-10 | 2015-08-05 | 山东萌山钢构工程有限公司 | A kind of Aseismic Steel Structures framework of industrial premises |
| CN212641943U (en) * | 2020-07-01 | 2021-03-02 | 重庆渝建实业集团股份有限公司 | Assembled special-shaped combined steel pipe column connected in penetrating manner |
| CN216920037U (en) * | 2021-12-31 | 2022-07-08 | 中建钢构天津有限公司 | Supporting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116804331A (en) | 2023-09-26 |
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