CN111395774A - Socket type steel column bolt connection method - Google Patents
Socket type steel column bolt connection method Download PDFInfo
- Publication number
- CN111395774A CN111395774A CN202010249348.XA CN202010249348A CN111395774A CN 111395774 A CN111395774 A CN 111395774A CN 202010249348 A CN202010249348 A CN 202010249348A CN 111395774 A CN111395774 A CN 111395774A
- Authority
- CN
- China
- Prior art keywords
- steel plate
- steel column
- column
- steel
- side connecting
- 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
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
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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
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
- E04B1/5825—Connections for building structures in general of bar-shaped building elements with a closed cross-section
- E04B1/5831—Connections for building structures in general of bar-shaped building elements with a closed cross-section of substantially rectangular form
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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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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a socket type steel column bolt connection method, and belongs to the technical field of building construction. The method comprises the following steps: step 1, welding an inner side connecting steel plate and an outer side connecting steel plate at one end of a steel column to form a groove serving as a connecting piece; step 2, arranging proper self-anchoring bolt holes around the steel plate and the steel column; and 3, during site construction, when the upper and lower steel columns need to be butted, inserting the steel column without the connecting piece at one end into the groove at one end of the other section with the connecting piece, aligning hole positions with the inner side connecting steel plate and the outer side connecting steel plate, and inserting the self-anchoring bolts into the bolt holes from the outer side for fastening connection. The invention can realize accurate butt joint of the upper-layer column and the lower-layer column, is convenient to construct and is environment-friendly, and reduces the adverse effect on the occupied space of the external expansion lug plate; can overcome the defects of low efficiency, high labor cost, shortage of welders, environmental pollution, complex process and the like of welding construction.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a socket type steel column bolt connection method.
Background
The traditional steel column and steel column are connected by adopting an ear plate welding connection mode, and the defects of low efficiency, high labor cost, shortage of welders, environmental pollution, complex process and the like exist in welding construction. High altitude welding has high requirements for environment and safety protection, and wind-proof and fire-proof measures must be controlled in place. Polishing and flaw detection after welding also consume manpower and financial resources.
Disclosure of Invention
1. Problems to be solved
Aiming at the defects and shortcomings in the prior art, the invention provides a socket joint type steel column bolt connection method which can realize accurate butt joint of upper and lower columns, is convenient to construct and green in construction and reduces adverse effects on occupied space of an external expansion lug plate; can overcome the defects of low efficiency, high labor cost, shortage of welders, environmental pollution, complex process and the like of welding construction.
2. Technical scheme
In order to achieve the purpose, the technical scheme provided by the invention is as follows:
a socket type steel column bolt connecting method comprises the following steps:
and 3, during site construction, when the upper and lower steel columns need to be butted, inserting the steel column without the connecting piece at one end into the groove at one end of the other section with the connecting piece, aligning hole positions with the inner side connecting steel plate and the outer side connecting steel plate, and inserting the self-anchoring bolts into the bolt holes from the outer side for fastening connection.
3. Advantageous effects
Compared with the prior art, the invention has the beneficial effects that:
according to the socket type steel column bolt connection method, the upper-layer column and the lower-layer column can be accurately butted, the construction is convenient, the construction is green, and the adverse effect on the occupied space of the external expansion lug plate is reduced; can overcome the defects of low efficiency, high labor cost, shortage of welders, environmental pollution, complex process and the like of welding construction.
Drawings
Fig. 1 is a schematic structural view of the present invention.
In the figure: 1. a steel column; 2. an outside link steel plate; 3. the inner side is connected with a steel plate; 4. self-anchoring bolt holes.
Detailed Description
The invention will be further described with reference to specific embodiments and the accompanying drawings in which:
example 1
The socket type steel column bolt connecting method of the embodiment comprises the following steps:
and 3, during site construction, when the upper and lower steel columns 1 need to be butted, inserting the steel column 1 without a connecting piece at one end into a groove at one end of the other section with the connecting piece, aligning hole positions with the inner connecting steel plate 3 and the outer connecting steel plate 2, and inserting a self-anchoring bolt into the bolt hole from the outer side for fastening connection.
According to the socket type steel column bolt connection method, the upper-layer column and the lower-layer column can be accurately butted, the construction is convenient, the construction is green, and the adverse effect on the occupied space of the external expansion lug plate is reduced. Can overcome the defects of low efficiency, high labor cost, shortage of welders, environmental pollution, complex process and the like of welding construction.
The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, to which the actual method is not limited. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.
Claims (1)
1. A socket type steel column bolt connection method is characterized in that: the method comprises the following steps:
step 1, welding an inner side connecting steel plate (3) and an outer side connecting steel plate (2) at one end of a steel column (1) to form a groove serving as a connecting piece;
step 2, arranging proper self-anchoring bolt holes (4) around the steel plate and the steel column;
and 3, during site construction, when the upper and lower steel columns (1) need to be butted, inserting the steel column (1) with one end without a connecting piece into the other section of groove with one end of the connecting piece, aligning hole positions with the inner side connecting steel plate (3) and the outer side connecting steel plate (2), and inserting self-anchoring bolts into the bolt holes from the outer side for fastening connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010249348.XA CN111395774A (en) | 2020-04-01 | 2020-04-01 | Socket type steel column bolt connection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010249348.XA CN111395774A (en) | 2020-04-01 | 2020-04-01 | Socket type steel column bolt connection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111395774A true CN111395774A (en) | 2020-07-10 |
Family
ID=71432964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010249348.XA Pending CN111395774A (en) | 2020-04-01 | 2020-04-01 | Socket type steel column bolt connection method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111395774A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733490A (en) * | 2012-06-29 | 2012-10-17 | 中国建筑股份有限公司 | Square steel core filling inner sleeve and opposing screw bolt splicing joint and construction method of splicing joint |
| CN109025061A (en) * | 2018-08-15 | 2018-12-18 | 清华大学 | A kind of silent Section Column-column connected node of detachable assembling type steel construction |
| CN208363269U (en) * | 2018-06-26 | 2019-01-11 | 青岛理工大学 | A kind of steel column and column assembled grafting node |
| CN209958348U (en) * | 2019-03-28 | 2020-01-17 | 上海勘察设计研究院(集团)有限公司 | Steel-pipe pile extension connection structure |
-
2020
- 2020-04-01 CN CN202010249348.XA patent/CN111395774A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733490A (en) * | 2012-06-29 | 2012-10-17 | 中国建筑股份有限公司 | Square steel core filling inner sleeve and opposing screw bolt splicing joint and construction method of splicing joint |
| CN208363269U (en) * | 2018-06-26 | 2019-01-11 | 青岛理工大学 | A kind of steel column and column assembled grafting node |
| CN109025061A (en) * | 2018-08-15 | 2018-12-18 | 清华大学 | A kind of silent Section Column-column connected node of detachable assembling type steel construction |
| CN209958348U (en) * | 2019-03-28 | 2020-01-17 | 上海勘察设计研究院(集团)有限公司 | Steel-pipe pile extension connection structure |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200710 |