CN111424817A - Quick installation limiting connection node structure of column top steel structure - Google Patents
Quick installation limiting connection node structure of column top steel structure Download PDFInfo
- Publication number
- CN111424817A CN111424817A CN202010246355.4A CN202010246355A CN111424817A CN 111424817 A CN111424817 A CN 111424817A CN 202010246355 A CN202010246355 A CN 202010246355A CN 111424817 A CN111424817 A CN 111424817A
- Authority
- CN
- China
- Prior art keywords
- force transmission
- plate
- column
- steel structure
- column top
- 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.)
- Pending
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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
- E04B1/2403—Connection details of the elongated load-supporting parts
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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
- E04B2001/249—Structures with a sloping roof
Abstract
The invention relates to the field of steel structure construction, in particular to a structure for quickly installing a limiting connection node on a column top steel structure; comprises a concrete column (3) and a column top steel structure (4); the method is characterized in that: the device also comprises a limit conversion piece (1) and a force transmission backing plate (2); the limiting conversion piece (1) is arranged at the top of the concrete column (3), the force transmission base plate (2) is arranged on the limiting conversion piece (1) and is fastened by sleeving a nut on the stud, and a column top steel structure (4) is arranged on a cross-shaped support steel plate of the force transmission base plate (2). The force transmission path of the connecting node is clear and can be in place once during installation, construction is convenient and rapid, and deviation can be adjusted during installation.
Description
Technical Field
The invention relates to the field of steel structure construction, in particular to a structure for quickly installing a limiting connection node of a column top steel structure.
Background
In recent years, with the rapid development of steel structure building structural systems in China, on the premise of meeting basic building functions, building roof structural systems have more choices, and space roof steel structures and support systems thereof are more and more widely applied. In the work progress, the condition that adopts the pre-buried steel construction of traditional capital to bury the piece is comparatively common, nevertheless because the difference of concrete construction precision and the standard requirement of steel construction precision leads to pre-buried precision often can not satisfy the construction requirement, has increased the installation degree of difficulty of capital steel construction, has reduced the efficiency of construction, because of pre-buried piece construction and capital steel construction contact surface machining precision reason simultaneously, the capital buries the unable inseparable laminating of piece and steel construction, has the unbalanced problem of structure atress.
Disclosure of Invention
The invention aims to overcome the defects and provides a limit connection node structure for quickly mounting a column top steel structure.
In order to achieve the above object, the present invention is realized by:
a column top steel structure rapid installation limiting connection node structure comprises a steel column or a concrete column with a pre-embedded steel plate and a column top steel structure; the device also comprises a limit conversion piece and a force transmission backing plate; the force transmission base plate comprises a flat plate and a rectangular convex block arranged in the center of the bottom of the flat plate, through holes are formed in the periphery of the flat plate, the position of the rectangular convex block is matched with the position of the rectangular same groove of the limiting conversion piece, and the position of the through hole is matched with the position of the stud on the limiting conversion piece; a cross supporting steel plate is arranged on the top of the force transmission base plate; the limiting conversion piece is arranged at the top of the concrete column, the force transmission base plate is arranged on the limiting conversion piece and is fastened with the stud through sleeving a nut on the stud, and a column top steel structure is arranged on the cross-shaped support steel plate of the force transmission base plate.
The construction method for quickly installing the limiting connection node structure on the column top steel structure comprises the following steps:
1) the force transmission base plate and the column top steel structure factory are manufactured into a whole; the limiting conversion parts are manufactured in groups and are matched with nuts;
2) the nut is connected with the limiting conversion piece and the column top steel structure, so that the bottom surface of the limiting conversion piece is slightly higher than the bottom surface of the force transmission cushion block;
3) the column top steel structure is positioned on the embedded base plate or the steel column end plate;
4) loosening the nut to enable the limiting conversion piece to be attached to the embedded steel plate or the steel column end plate and carry out corner-attaching girth welding;
5) and screwing the nut to finish the installation.
The node structure is installed by adopting the design and the method, and has the following advantages:
1. the force transmission path of the node is clear.
2. One-time positioning, quick construction and adjustable installation deviation.
Drawings
Fig. 1 is a schematic view of the connection between the force transmission backing plate and the steel structure of the column top in the connection node structure.
Fig. 2 is an assembly diagram of the present connection node structure.
Fig. 3 is a schematic view of the connection between the position-limiting conversion member and the concrete column in the connection node structure.
Detailed Description
The invention is further illustrated by the following specific examples.
As shown in fig. 1 to 3, a column top steel structure rapid mounting limiting connection node structure comprises a steel column or a concrete column with a pre-embedded steel plate 3 and a column top steel structure 4; the device also comprises a limit conversion part 1 and a force transmission backing plate 2; the force transmission base plate 2 comprises a flat plate and a rectangular convex block arranged in the center of the bottom of the flat plate, through holes are formed in the periphery of the flat plate, the position of the rectangular convex block is matched with the position of the rectangular same groove of the limit conversion piece 1, and the position of the through hole is matched with the position of the stud on the limit conversion piece 1; a cross supporting steel plate is arranged on the top of the force transmission base plate 2; the limiting conversion part 1 is arranged at the top of the concrete column 3, the force transmission backing plate 2 is arranged on the limiting conversion part 1 and is fastened with the stud through sleeving a nut on the stud, and a column top steel structure 4 is arranged on a cross-shaped support steel plate of the force transmission backing plate 2.
The construction method for quickly installing the limiting connection node structure on the column top steel structure comprises the following steps:
1) the force transmission base plate and the column top steel structure factory are manufactured into a whole; the limiting conversion parts are manufactured in groups and are matched with nuts;
2) the nut is connected with the limiting conversion piece and the column top steel structure, so that the bottom surface of the limiting conversion piece is slightly higher than the bottom surface of the force transmission cushion block;
3) the column top steel structure is positioned on the embedded base plate or the steel column end plate;
4) loosening the nut to enable the limiting conversion piece to be attached to the embedded steel plate or the steel column end plate and carry out corner-attaching girth welding;
5) and screwing the nut to finish the installation.
The node structure is installed by adopting the design and the method, and has the following advantages:
1. the force transmission path of the node is clear.
2. One-time positioning, quick construction and adjustable installation deviation.
Claims (2)
1. A column top steel structure rapid installation limiting connection node structure comprises a steel column or a concrete column (3) embedded with a steel plate and a column top steel structure (4); the method is characterized in that: the device also comprises a limit conversion piece (1) and a force transmission backing plate (2); the force transmission backing plate (2) comprises a flat plate, a rectangular convex block arranged in the center of the bottom of the flat plate, and through holes arranged on the periphery of the flat plate, wherein the position of the rectangular convex block is matched with the position of the rectangular same groove of the limit conversion piece (1), and the position of the through hole is matched with the position of the stud on the limit conversion piece (1); a cross supporting steel plate is arranged at the top of the force transmission base plate (2); the limiting conversion piece (1) is arranged at the top of the concrete column (3), the force transmission base plate (2) is arranged on the limiting conversion piece (1) and is fastened by sleeving a nut on the stud, and a column top steel structure (4) is arranged on a cross-shaped support steel plate of the force transmission base plate (2).
2. The construction method for quickly installing the limit connection node structure of the column top steel structure as claimed in claim 1, wherein: the method comprises the following steps:
1) the force transmission base plate and the column top steel structure factory are manufactured into a whole; the limiting conversion parts are manufactured in groups and are matched with nuts;
2) the nut is connected with the limiting conversion piece and the column top steel structure, so that the bottom surface of the limiting conversion piece is slightly higher than the bottom surface of the force transmission cushion block;
3) the column top steel structure is positioned on the embedded base plate or the steel column end plate;
4) loosening the nut to enable the limiting conversion piece to be attached to the embedded steel plate or the steel column end plate and carry out corner-attaching girth welding;
5) and screwing the nut to finish the installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010246355.4A CN111424817A (en) | 2020-03-31 | 2020-03-31 | Quick installation limiting connection node structure of column top steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010246355.4A CN111424817A (en) | 2020-03-31 | 2020-03-31 | Quick installation limiting connection node structure of column top steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111424817A true CN111424817A (en) | 2020-07-17 |
Family
ID=71556090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010246355.4A Pending CN111424817A (en) | 2020-03-31 | 2020-03-31 | Quick installation limiting connection node structure of column top steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111424817A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101265725A (en) * | 2008-03-27 | 2008-09-17 | 上海交通大学 | Building method based on power plant steel structure great plate beam and column connected node |
| CN205637135U (en) * | 2016-05-31 | 2016-10-12 | 安徽富煌建筑设计研究有限公司 | Steel construction pipe truss beam column conversion node |
| KR20170083694A (en) * | 2016-01-08 | 2017-07-19 | (주)엔아이스틸 | Roll forming steel plates built-up beam and steel frame using the same |
| GB2554967A (en) * | 2017-06-12 | 2018-04-18 | Eqrbs Ltd | A joint |
| CN108517962A (en) * | 2018-06-04 | 2018-09-11 | 王士奇 | A kind of Tenon and bolt hybrid precast formula steel-structure beam-column node |
| CN109778897A (en) * | 2019-02-28 | 2019-05-21 | 杭州西奥电梯现代化更新有限公司 | The connection type and assembly method of assembled elevator steel construction and pedestal |
| CN110820936A (en) * | 2019-08-22 | 2020-02-21 | 中国建筑股份有限公司 | Box type house permanent module beam column node with cross-shaped steel plate and mounting method thereof |
-
2020
- 2020-03-31 CN CN202010246355.4A patent/CN111424817A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101265725A (en) * | 2008-03-27 | 2008-09-17 | 上海交通大学 | Building method based on power plant steel structure great plate beam and column connected node |
| KR20170083694A (en) * | 2016-01-08 | 2017-07-19 | (주)엔아이스틸 | Roll forming steel plates built-up beam and steel frame using the same |
| CN205637135U (en) * | 2016-05-31 | 2016-10-12 | 安徽富煌建筑设计研究有限公司 | Steel construction pipe truss beam column conversion node |
| GB2554967A (en) * | 2017-06-12 | 2018-04-18 | Eqrbs Ltd | A joint |
| CN108517962A (en) * | 2018-06-04 | 2018-09-11 | 王士奇 | A kind of Tenon and bolt hybrid precast formula steel-structure beam-column node |
| CN109778897A (en) * | 2019-02-28 | 2019-05-21 | 杭州西奥电梯现代化更新有限公司 | The connection type and assembly method of assembled elevator steel construction and pedestal |
| CN110820936A (en) * | 2019-08-22 | 2020-02-21 | 中国建筑股份有限公司 | Box type house permanent module beam column node with cross-shaped steel plate and mounting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20200717 |
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| RJ01 | Rejection of invention patent application after publication |