CN113638493A - Concatenation formula post node - Google Patents
Concatenation formula post node Download PDFInfo
- Publication number
- CN113638493A CN113638493A CN202111007789.XA CN202111007789A CN113638493A CN 113638493 A CN113638493 A CN 113638493A CN 202111007789 A CN202111007789 A CN 202111007789A CN 113638493 A CN113638493 A CN 113638493A
- Authority
- CN
- China
- Prior art keywords
- columns
- column
- center pillar
- column body
- welded
- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/32—Columns; Pillars; Struts of metal
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2415—Brackets, gussets, joining plates
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2418—Details of bolting
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/246—Post to post connections
Abstract
The invention discloses a spliced column node which comprises an upper column body, a lower column body and a middle column splicing connecting piece, wherein the upper column body comprises a plurality of upper columns which are connected, the lower column body comprises a plurality of lower columns which are connected, and the middle column splicing connecting piece comprises a plurality of middle columns which are connected; an upper prop corresponds a center pillar and a lower prop, and the upper end of center pillar inserts in the upper prop, and the lower extreme of center pillar inserts in the lower prop, and is connected through first bolt between center pillar and the upper prop, is connected through the second bolt between center pillar and the lower prop, and this post node can avoid welding at the scene, and the engineering time is short.
Description
Technical Field
The invention relates to a column node, in particular to a spliced column node.
Background
The assembly type building has the advantages of environmental protection, short construction period, economy and the like, and the modular building is produced along with the continuous improvement of the assembly degree. The modular building is a new building form, can improve the construction efficiency and reduce the cost, and can reduce the pollution of site operation to the environment because the processing and production are completely finished in a factory, and is easy to standardize and high in recycling rate. The existing column body is mostly composed of a plurality of small column bodies, and during construction, a welding mode is often adopted, so that the construction time is long.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a spliced column node which can avoid welding on site and has short construction time.
In order to achieve the purpose, the splicing type column node comprises an upper column body, a lower column body and a middle column splicing connecting piece, wherein the upper column body comprises a plurality of upper columns which are connected, the lower column body comprises a plurality of lower columns which are connected, and the middle column splicing connecting piece comprises a plurality of middle columns which are connected;
an upper column corresponds a center pillar and a lower column, the upper end of center pillar inserts in the upper column, the lower extreme of center pillar inserts in the lower column, and is connected through first bolt between center pillar and the upper column, is connected through the second bolt between center pillar and the lower column.
Gaps are reserved among the middle columns, gaps are reserved among the upper columns, and gaps are reserved among the lower columns.
Bolt holes are formed in the side face of the lower column, the side face of the middle column and the side face of the upper column.
The upper column, the lower column and the lower column are all square steel pipe columns.
The number of the upper columns, the number of the lower columns and the number of the middle columns are two.
The number of the upper columns, the number of the lower columns and the number of the middle columns are four.
When the number of the upper columns is two, the side surfaces of the two upper columns are welded through the first side plate;
when the number of the lower columns is two, the side surfaces of the two lower columns are welded through the third side plate;
when the number of the center pillars is two, the side surfaces of the two center pillars are welded by the fifth side plate.
When the number of the upper columns is four, the cross section of each upper column body is of a square structure, and the four side surfaces of each upper column body are welded with second side plates;
when the number of the lower columns is four, the cross section of the lower column body is of a square structure, and four side faces of the lower column body are welded with fourth side plates;
when the number of center pillars is four, the cross section of center pillar concatenation connecting piece is square structure, and the sixth curb plate has all been welded to four sides of center pillar concatenation connecting piece.
The invention has the following beneficial effects:
when the splicing type column joint is specifically operated, the upper column body comprises a plurality of upper columns which are connected, the lower column body comprises a plurality of lower columns which are connected, the middle column splicing connecting piece comprises a plurality of middle columns which are connected, the upper ends of the middle columns are inserted into the upper columns, the lower ends of the middle columns are inserted into the lower columns, the middle columns are connected with the upper columns through the first bolts, and the middle columns are connected with the lower columns through the second bolts.
Drawings
Fig. 1 is a schematic structural view of a center pillar splicing connector when the center pillar 2 is four in the present invention;
FIG. 2 is a schematic structural view of a center pillar splicing connector when the center pillar 2 is two in the present invention;
wherein, 1 is a sixth side plate, 2 is a center pillar, and 3 is a fifth side plate.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments, and are not intended to limit the scope of the present disclosure. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present disclosure. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
There is shown in the drawings a schematic block diagram of a disclosed embodiment in accordance with the invention. The figures are not drawn to scale, wherein certain details are exaggerated and possibly omitted for clarity of presentation. The shapes of various regions, layers and their relative sizes and positional relationships shown in the drawings are merely exemplary, and deviations may occur in practice due to manufacturing tolerances or technical limitations, and a person skilled in the art may additionally design regions/layers having different shapes, sizes, relative positions, according to actual needs.
Referring to fig. 1 and 2, the spliced column node according to the present invention includes an upper column, a lower column and a middle column splicing connector, wherein the upper column includes a plurality of upper columns, the lower column includes a plurality of lower columns, the middle column splicing connector includes a plurality of middle columns 2, one upper column corresponds to one middle column 2 and one lower column, the upper end of the middle column 2 is inserted into the upper column, the lower end of the middle column 2 is inserted into the lower column, the middle column 2 and the upper column are connected by a first bolt, and the middle column 2 and the lower column are connected by a second bolt; gaps are reserved among the central columns 2, gaps are reserved among the upper columns, and gaps are reserved among the lower columns.
Bolt holes are formed in the side face of the lower column, the side face of the middle column 2 and the side face of the upper column.
The number of the upper columns, the number of the lower columns and the number of the middle columns 2 are two or four;
the upper column, the lower column and the lower column are all square steel pipe columns;
when the number of the upper columns is two, the side surfaces of the two upper columns are connected through a first side plate, wherein the first side plate is welded with the side surfaces of the upper columns;
when the number of the upper columns is four, the cross section of each upper column body is of a square structure, and the four side surfaces of each upper column body are welded with second side plates;
when the number of the lower columns is two, the side surfaces of the two lower columns are connected through a third side plate, wherein the third side plate is welded with the side surfaces of the lower columns;
when the number of the lower columns is four, the cross section of the lower column body is of a square structure, and four side faces of the lower column body are welded with fourth side plates;
when the number of the center pillars 2 is two, the side surfaces of the two center pillars 2 are connected by a fifth side plate 3, wherein the fifth side plate 3 is welded to the side surface of the center pillar 2;
when the number of the center pillars 2 is four, the cross section of the center pillar splicing connecting piece is of a square structure, and the sixth side plates 1 are welded on four side surfaces of the center pillar splicing connecting piece.
When the shearing force-transmitting device is used, the upper column body is connected with the lower column body through the middle column splicing connecting piece so as to transmit axial force, and shearing force is transmitted through the first side plate, the second side plate, the third side plate, the fourth side plate, the fifth side plate 3 and the sixth side plate 1.
During the construction, the upper column body, the lower column body and the middle column splicing connecting piece are manufactured in a factory, and are spliced through the first bolt and the second bolt after being transported to a construction site, so that the construction method is convenient and simple to operate and extremely strong in practicability.
Claims (8)
1. A splicing type column node is characterized by comprising an upper column body, a lower column body and a middle column splicing connecting piece, wherein the upper column body comprises a plurality of upper columns which are connected, the lower column body comprises a plurality of lower columns which are connected, and the middle column splicing connecting piece comprises a plurality of middle columns (2) which are connected;
an upper column corresponds a center pillar (2) and a lower column, and the upper end of center pillar (2) inserts in the upper column, and the lower extreme of center pillar (2) inserts in the lower column, and is connected through first bolt between center pillar (2) and the upper column, is connected through the second bolt between center pillar (2) and the lower column.
2. Spliced column node according to claim 1, characterized in that there is a gap between the central columns (2), a gap between the upper columns and a gap between the lower columns.
3. Spliced column node according to claim 1, characterized in that the side of the lower column, the side of the middle column (2) and the side of the upper column are provided with bolt holes.
4. The spliced column node of claim 1, wherein the upper, lower and lower columns are square steel pipe columns.
5. Spliced column node according to claim 1, characterized in that the number of upper columns, the number of lower columns and the number of central columns (2) are all two.
6. Spliced column node according to claim 1, characterized in that the number of upper columns, the number of lower columns and the number of central columns (2) are all four.
7. The spliced column node of claim 5,
when the number of the upper columns is two, the side surfaces of the two upper columns are welded through the first side plate;
when the number of the lower columns is two, the side surfaces of the two lower columns are welded through the third side plate;
when the number of the center pillars (2) is two, the side surfaces of the two center pillars (2) are welded by the fifth side plate (3).
8. The spliced column node of claim 6,
when the number of the upper columns is four, the cross section of each upper column body is of a square structure, and the four side surfaces of each upper column body are welded with second side plates;
when the number of the lower columns is four, the cross section of the lower column body is of a square structure, and four side faces of the lower column body are welded with fourth side plates;
when the number of the center pillars (2) is four, the cross section of the center pillar splicing connecting piece is of a square structure, and the six side plates (1) are welded on the four side faces of the center pillar splicing connecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111007789.XA CN113638493A (en) | 2021-08-30 | 2021-08-30 | Concatenation formula post node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111007789.XA CN113638493A (en) | 2021-08-30 | 2021-08-30 | Concatenation formula post node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113638493A true CN113638493A (en) | 2021-11-12 |
Family
ID=78424516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111007789.XA Pending CN113638493A (en) | 2021-08-30 | 2021-08-30 | Concatenation formula post node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113638493A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207130970U (en) * | 2017-08-31 | 2018-03-23 | 抚州市恒强达绿色建筑科技有限公司 | A kind of Novel T-shaped building vertical column |
| US20180245329A1 (en) * | 2017-02-24 | 2018-08-30 | New World China Land Limited | Fabricated structural system and assembling method thereof |
| CN108978998A (en) * | 2018-10-09 | 2018-12-11 | 安徽建筑大学 | A kind of connecting node between tier building assembled square bar tubing string |
| CN109680873A (en) * | 2018-12-26 | 2019-04-26 | 青建集团股份公司 | A kind of assembled support cylinder and its construction method |
| CN110792170A (en) * | 2019-08-22 | 2020-02-14 | 中国建筑股份有限公司 | Reinforced connecting node structure of box type integrated building module and installation method thereof |
| CN112376693A (en) * | 2020-11-05 | 2021-02-19 | 海南大学 | Angle piece shroud ring type light steel structure connecting joint |
| CN112982661A (en) * | 2021-02-25 | 2021-06-18 | 西安建筑科技大学 | Plug-in type modular steel structure connecting joint and construction method thereof |
| CN113187096A (en) * | 2021-06-03 | 2021-07-30 | 河北建筑工程学院 | Modularized steel frame structure and inter-module connecting device |
-
2021
- 2021-08-30 CN CN202111007789.XA patent/CN113638493A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180245329A1 (en) * | 2017-02-24 | 2018-08-30 | New World China Land Limited | Fabricated structural system and assembling method thereof |
| CN207130970U (en) * | 2017-08-31 | 2018-03-23 | 抚州市恒强达绿色建筑科技有限公司 | A kind of Novel T-shaped building vertical column |
| CN108978998A (en) * | 2018-10-09 | 2018-12-11 | 安徽建筑大学 | A kind of connecting node between tier building assembled square bar tubing string |
| CN109680873A (en) * | 2018-12-26 | 2019-04-26 | 青建集团股份公司 | A kind of assembled support cylinder and its construction method |
| CN110792170A (en) * | 2019-08-22 | 2020-02-14 | 中国建筑股份有限公司 | Reinforced connecting node structure of box type integrated building module and installation method thereof |
| CN112376693A (en) * | 2020-11-05 | 2021-02-19 | 海南大学 | Angle piece shroud ring type light steel structure connecting joint |
| CN112982661A (en) * | 2021-02-25 | 2021-06-18 | 西安建筑科技大学 | Plug-in type modular steel structure connecting joint and construction method thereof |
| CN113187096A (en) * | 2021-06-03 | 2021-07-30 | 河北建筑工程学院 | Modularized steel frame structure and inter-module connecting device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211112 |
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| RJ01 | Rejection of invention patent application after publication |