CN111622349A - Assembled brace rod connection form suitable for cable support prestressed steel column - Google Patents
Assembled brace rod connection form suitable for cable support prestressed steel column Download PDFInfo
- Publication number
- CN111622349A CN111622349A CN202010371941.1A CN202010371941A CN111622349A CN 111622349 A CN111622349 A CN 111622349A CN 202010371941 A CN202010371941 A CN 202010371941A CN 111622349 A CN111622349 A CN 111622349A
- Authority
- CN
- China
- Prior art keywords
- rectangular
- steel column
- steel
- section steel
- form suitable
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 66
- 239000010959 steel Substances 0.000 title claims abstract description 66
- 238000003466 welding Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 6
- 230000002411 adverse Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2418—Details of bolting
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
The invention discloses an assembled support rod connection form suitable for a cable support prestressed steel column, and relates to the technical field of building structure engineering. The utility model provides an assembled vaulting pole connection form suitable for cable support prestressing force steel column, includes rectangular section steel column, connecting plate, rectangular sleeve and rectangular section steel vaulting pole. The rectangular section steel column is connected with the connecting steel plate, the rectangular sleeve and the rectangular steel stay bar through self-locking type one-way bolts. The invention adopts the one-way bolt for connection, so that the connection of the closed section component and the connecting steel plate does not depend on the traditional connection mode of field welding any more, thereby reducing the adverse effect of welding. The assembly type connecting form not only reduces the construction difficulty, but also improves the construction quality and the construction efficiency.
Description
Technical Field
The invention relates to the technical field of building structure engineering.
Background
The cable is introduced into the traditional compression steel column to form a cable supporting prestressed steel column, so that the stability and the bearing capacity of the steel column can be effectively improved. In a cable-supported prestressed steel column, if the section of the steel column is a rectangular closed section, the brace is usually connected to the steel column by welding. However, the welded connection may adversely affect the performance of the steel column, and the field welding is not easy to ensure the construction quality. Therefore, the development of an assembly type stay bar connecting mode suitable for the cable support prestressed steel column has important engineering significance.
Disclosure of Invention
The invention aims to provide an assembly type stay bar connecting form which can be used for supporting a prestressed steel column by a cable, is simple to operate and is convenient to install.
The technical scheme adopted for achieving the purpose of the invention is that the assembled support rod connecting form suitable for the cable-supported prestressed steel column comprises a rectangular-section steel column (1), a connecting steel plate (2), a rectangular sleeve (3) and a rectangular-section steel support rod (4).
The four wall plates of the rectangular-section steel column (1) are connected with connecting steel plates (2), and the connecting steel plates (2) are connected with the rectangular-section steel column (1) through a plurality of self-locking one-way bolts;
one side, away from the rectangular section steel column (1), of each connecting steel plate (2) is welded with a rectangular sleeve (3), and the free end of each rectangular sleeve (3) is connected with a rectangular section steel stay bar (4) through a plurality of self-locking one-way bolts;
the beneficial effects of the invention are as follows:
1. according to the invention, the stay bar and the central rectangular section steel column are connected through the connecting steel plate and the rectangular sleeve by using the plurality of one-way bolts, and the assembly type connecting form can ensure the construction quality and improve the construction efficiency.
2. According to the invention, the connecting steel plate is connected with the rectangular section steel column through the self-locking type one-way bolt, so that the connection of the closed section component and the connecting steel plate does not depend on the traditional field welding mode any more, and the proportional influence on the steel column during welding can be avoided.
Drawings
FIG. 1 is a schematic view of a fabricated brace connection suitable for cable-supported prestressed steel columns;
FIG. 2 is a schematic view of the connection of the connecting steel plate with the rectangular sleeve;
in the figure: rectangular section steel column 1, connecting steel plate 2, rectangular sleeve 3, rectangular section steel vaulting pole 4.
Detailed Description
The following examples are provided to further illustrate the present invention but should not be construed as limiting the scope of the present invention as defined by the above examples. Various substitutions and alterations can be made according to the common knowledge of the technical skill and the conventional means without departing from the technical idea of the invention, and the protection scope of the invention is covered by the patent.
The embodiment discloses an assembled stay bar connection form suitable for a cable-supported prestressed steel column, which comprises a rectangular-section steel column (1), a connecting steel plate (2), a rectangular sleeve (3) and a rectangular-section steel stay bar (4).
Referring to fig. 1, the four wall plates of the rectangular section steel column (1) are connected with connecting steel plates (2).
A plurality of bolt holes are formed in four sides of the rectangular section steel column (1), a plurality of bolt holes corresponding to the bolt holes are formed in each connecting steel plate (2), and a plurality of self-locking one-way bolts are screwed into the bolt holes of the connecting steel plates (2) and the bolt holes of the rectangular section steel column (1) for connection;
every one side vertical welding that connecting plate (2) deviates from rectangular cross section steel column (1) has rectangle sleeve (3), and the free end of rectangle sleeve (3) and rectangle steel stay bar (4) link all are provided with a plurality of bolt holes, and the bolt hole of a plurality of self-locking one-way bolt screw in rectangle sleeve (3) and the bolt hole of rectangle steel stay bar (4) are connected.
Claims (1)
1. The utility model provides an assembled vaulting pole connection form suitable for cable support prestressing force steel post which characterized in that: the steel support rod comprises a rectangular section steel column (1), a connecting steel plate (2), a rectangular sleeve (3) and a rectangular section steel support rod (4).
The four wall plates of the rectangular-section steel column (1) are connected with connecting steel plates (2), and the connecting steel plates (2) are connected with the rectangular-section steel column (1) through a plurality of self-locking one-way bolts;
each rectangular sleeve (3) is welded on one side, away from the rectangular section steel column (1), of each connecting steel plate (2), and the free end of each rectangular sleeve (3) is connected with each rectangular steel support rod (4) through a plurality of self-locking type one-way bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010371941.1A CN111622349A (en) | 2020-05-06 | 2020-05-06 | Assembled brace rod connection form suitable for cable support prestressed steel column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010371941.1A CN111622349A (en) | 2020-05-06 | 2020-05-06 | Assembled brace rod connection form suitable for cable support prestressed steel column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111622349A true CN111622349A (en) | 2020-09-04 |
Family
ID=72269887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010371941.1A Pending CN111622349A (en) | 2020-05-06 | 2020-05-06 | Assembled brace rod connection form suitable for cable support prestressed steel column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111622349A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113463754A (en) * | 2021-07-08 | 2021-10-01 | 山东建筑大学 | Assembled branch type cable support prestressed column suitable for multi-angle connection |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08144369A (en) * | 1994-11-25 | 1996-06-04 | Daiwa House Ind Co Ltd | One-side bolt-used structure for connecting column and beam |
| JP2005126903A (en) * | 2003-10-21 | 2005-05-19 | Nippon Steel Corp | Joint structure between steel column and steal beam |
| JP2005248623A (en) * | 2004-03-05 | 2005-09-15 | Nippon Steel Corp | High tension bolt joint structure of column and beam having h-shaped cross section |
| US20060265992A1 (en) * | 2005-05-24 | 2006-11-30 | Minoru Hiragaki | Joint structure of iron framework and coupling member for connecting rectangular steel beam to rectangular steel column |
| CN101914952A (en) * | 2010-07-23 | 2010-12-15 | 华南理工大学 | Connecting joint between hollow steel tube concrete column and steel girder and construction method thereof |
| CN207048074U (en) * | 2017-06-26 | 2018-02-27 | 上海阿格坦姆建筑科技有限公司 | A kind of H profile steel beam and the full bolt connection node of interior quadrate steel pipe column of putting more energy into and a kind of crisscross joint are put more energy into block |
| CN107761957A (en) * | 2017-11-29 | 2018-03-06 | 江苏大学 | New Sleeve quadrate steel pipe column and H profile steel beam assembling type node and its construction method |
| CN209670196U (en) * | 2019-01-31 | 2019-11-22 | 潍坊学院 | Assembled connection for concrete-filled square steel construction |
| CN213329466U (en) * | 2020-08-31 | 2021-06-01 | 武汉建工集团股份有限公司 | Rigid connection node of rectangular steel column |
-
2020
- 2020-05-06 CN CN202010371941.1A patent/CN111622349A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08144369A (en) * | 1994-11-25 | 1996-06-04 | Daiwa House Ind Co Ltd | One-side bolt-used structure for connecting column and beam |
| JP2005126903A (en) * | 2003-10-21 | 2005-05-19 | Nippon Steel Corp | Joint structure between steel column and steal beam |
| JP2005248623A (en) * | 2004-03-05 | 2005-09-15 | Nippon Steel Corp | High tension bolt joint structure of column and beam having h-shaped cross section |
| US20060265992A1 (en) * | 2005-05-24 | 2006-11-30 | Minoru Hiragaki | Joint structure of iron framework and coupling member for connecting rectangular steel beam to rectangular steel column |
| CN101914952A (en) * | 2010-07-23 | 2010-12-15 | 华南理工大学 | Connecting joint between hollow steel tube concrete column and steel girder and construction method thereof |
| CN207048074U (en) * | 2017-06-26 | 2018-02-27 | 上海阿格坦姆建筑科技有限公司 | A kind of H profile steel beam and the full bolt connection node of interior quadrate steel pipe column of putting more energy into and a kind of crisscross joint are put more energy into block |
| CN107761957A (en) * | 2017-11-29 | 2018-03-06 | 江苏大学 | New Sleeve quadrate steel pipe column and H profile steel beam assembling type node and its construction method |
| CN209670196U (en) * | 2019-01-31 | 2019-11-22 | 潍坊学院 | Assembled connection for concrete-filled square steel construction |
| CN213329466U (en) * | 2020-08-31 | 2021-06-01 | 武汉建工集团股份有限公司 | Rigid connection node of rectangular steel column |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113463754A (en) * | 2021-07-08 | 2021-10-01 | 山东建筑大学 | Assembled branch type cable support prestressed column suitable for multi-angle connection |
| CN113463754B (en) * | 2021-07-08 | 2023-06-20 | 山东建筑大学 | Assembled branch type cable supporting prestress column suitable for multi-angle connection |
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| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200904 |
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| WD01 | Invention patent application deemed withdrawn after publication |