CN110173045A - A kind of steel construction box beam connecting structure - Google Patents
A kind of steel construction box beam connecting structure Download PDFInfo
- Publication number
- CN110173045A CN110173045A CN201811426512.9A CN201811426512A CN110173045A CN 110173045 A CN110173045 A CN 110173045A CN 201811426512 A CN201811426512 A CN 201811426512A CN 110173045 A CN110173045 A CN 110173045A
- Authority
- CN
- China
- Prior art keywords
- box beam
- connecting flange
- core axle
- positioning core
- bolt
- 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 14
- 239000010959 steel Substances 0.000 title claims abstract description 14
- 238000010276 construction Methods 0.000 title claims abstract description 13
- 229910000746 Structural steel Inorganic materials 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000012856 packing Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 241000233855 Orchidaceae Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
- E04B2001/2451—Connections between closed section profiles
-
- 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
- E04B2001/2457—Beam to beam connections
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
A kind of steel construction box beam connecting structure is manufactured for load steel structure box beam.It is made of the connecting flange with mandrel plug-in opening and bolt connecting hole and the positioning core axle with the guiding conical surface and the connection bolt group including bolt, spring washer, nut, is connected as one box beam by the structure of positioning core axle positioning and load-bearing, connecting flange and bolted on connection.The configuration of the present invention is simple, accurate positioning are easy to implement, reliable operation, dismantling is easy to assembly quick, has both facilitated the dismantling and assembling of box beam, also its assembly precision and bearing capacity be can effectively ensure that, preferably solve manufacture and the dismantling packing problem of load-bearing box girder construction part.
Description
Technical field
The present invention relates to box beam manufacturing technology field, specifically a kind of steel construction box beam connecting structure.
Background technique
The mechanical connection of existing load-bearing box beam of growing up mainly has the connection sides such as welding, riveting, flange bolt connection
Formula.It wherein welds, rivet to be fixedly connected, inconvenience dismantling, flange bolt is connected as being flexibly connected, can disassemble, but connects essence
Degree and load-bearing capacity are troubling.In the case that especially big in component load-bearing and needs are often disassembled and are assembled, box beam
The connection types such as welding, riveting, the flange bolt connection of component, hence it is evident that be less applicable in.
Summary of the invention
It is to mention to solve dismantling and packing problem, the goal of the invention of the invention of existing load-bearing box girder construction part of growing up
It is easy to assembly quick to realize box beam dismantling for a kind of steel construction box beam connecting structure, and improve its assembly precision and company
Connect intensity.
For achieving the above object, the present invention by the connecting flange with mandrel plug-in opening and bolt connecting hole and has
Be oriented to the conical surface positioning core axle and including bolt, spring washer, nut connection bolt group composition, by positioning core axle positioning and
Box beam is connected as one by the structure of load-bearing, connecting flange and bolted on connection.
The positioning core axle is made of solid construction steel round steel, is made when being relatively large in diameter of hollow tube；Locating core
One end of axis is fixing end without the guiding conical surface, and the other end is that guide end is equipped with the guiding conical surface, and the middle section of positioning core axle is carrying section；
It is welded and fixed in the mandrel plug-in opening of the fixing end insertion side connecting flange of positioning core axle and with connecting flange, guide end insertion
In the connecting flange plug-in opening of the other side.
The connecting flange uses structural steel board making, is integrated with welding box beam, shape follows box beam section
Shape is rectangular or round, the middle part setting mandrel plug-in opening of connecting flange, the surrounding setting bolt connecting hole of connecting flange, institute
The connecting hole of connecting flange is stated as upper and lower, bilateral symmetry is evenly distributed.
Compared with prior art, the present invention passing through the structure of positioning core axle positioning and load-bearing, connecting flange and bolted on connection
Box beam is connected as one, structure is simple, accurate positioning, easy to implement, reliable operation, and dismantling is easy to assembly quick, both side
Just the dismantling and assembling of box beam, also can effectively ensure that its assembly precision and bearing capacity, preferably solves Load-bearing box
The manufacture of type girder construction part and dismantling packing problem.
Detailed description of the invention
Fig. 1 is structure diagram of the invention.
Fig. 2 is the main view of Fig. 1.
Fig. 3 is the side view of Fig. 1.
Specific embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, the present invention by the connecting flange 2 with mandrel plug-in opening and bolt connecting hole and has
It is oriented to the positioning core axle 3 of the conical surface and the connection bolt group composition including bolt 4, spring washer 5, nut 6, passes through positioning core axle 3
Box beam 1 is connected as one by the structure of positioning and load-bearing, connecting flange 2 and bolted on connection, to realize the component system of box beam 1
It makes, it is facilitated to disassemble and assemble.
The positioning core axle 3 is made of solid high-quality structural steel round steel, if can also use when being relatively large in diameter hollow
Tubing production；One end of positioning core axle 3 is fixing end without the guiding conical surface, and the other end is that guide end is equipped with the guiding conical surface, locating core
The middle section of axis 3 is carrying section；The fixing end of positioning core axle 3 is embedded in the mandrel plug-in opening of side connecting flange 2 and and connection method
Orchid 2 is welded and fixed, and guide end is inserted into 2 plug-in opening of other side connecting flange, and the guiding conical surface of positioning core axle 3 is that inserting process mentions
For guiding role, it is ensured that positioning core axle 3 be inserted into plug-in opening when accurate positioning, inserting smoothly, the middle section of positioning core axle 3 be case
Type beam 1 carries；The fixing end end of the positioning core axle 3 is larger chamfering 5 × 5, and guiding conical surface gradient is 1:5-1:10；Positioning
The hole of mandrel 3 is preferably located at the centre of connecting flange 2 when being single, to be located at 2 or so center line of connecting flange when two core axle holes
It is evenly arranged up and down preferably, when three core axle holes then preferably triangular arrangement.In the quantity and connecting flange 2 of positioning core axle 3
Mandrel plug-in opening quantity Matching, mandrel plug-in opening and bolt connecting hole and the quantity for connecting bolt are then held according to 1 component of box beam
Important ask is appraised and decided.
The connecting flange 2 uses high-quality structural steel board making, is welded as a whole with box beam 1, shape follows box
Beam section shape is determined as rectangular or round, the middle part setting mandrel plug-in opening of connecting flange 2, the surrounding setting of connecting flange 2
Bolt connecting hole, the connecting hole of the connecting flange 2 with up and down, bilateral symmetry it is evenly distributed preferably.
Claims (3)
1. a kind of steel construction box beam connecting structure, it is characterised in that: by the connection for having mandrel plug-in opening and bolt connecting hole
Flange (2) and with guiding the conical surface positioning core axle (3) and including bolt (4), spring washer (5), nut (6) connection bolt
Box beam (1) is connected as by group composition by the structure of positioning core axle (3) positioning and load-bearing, connecting flange (2) and bolted on connection
One.
2. a kind of steel construction box beam connecting structure according to claim 1, it is characterised in that: the positioning core axle (3)
It is made of solid construction steel round steel, is made when being relatively large in diameter of hollow tube；One end of positioning core axle (3) be fixing end without
It is oriented to the conical surface, the other end is that guide end is equipped with the guiding conical surface, and the middle section of positioning core axle (3) is carrying section；Positioning core axle (3) are consolidated
It is welded and fixed in the mandrel plug-in opening of fixed end insertion side connecting flange (2) and with connecting flange (2), guide end is inserted into the other side
In connecting flange (2) plug-in opening.
3. a kind of steel construction box beam connecting structure according to claim 1, it is characterised in that: the connecting flange (2)
Using structural steel board making, be welded as a whole with box beam (1), shape follow box beam cross sectional shape be it is rectangular or round,
Mandrel plug-in opening is arranged in the middle part of connecting flange (2), and bolt connecting hole, the connecting flange is arranged in the surrounding of connecting flange (2)
(2) connecting hole is for above and below, bilateral symmetry is evenly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811426512.9A CN110173045A (en) | 2018-11-27 | 2018-11-27 | A kind of steel construction box beam connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811426512.9A CN110173045A (en) | 2018-11-27 | 2018-11-27 | A kind of steel construction box beam connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110173045A true CN110173045A (en) | 2019-08-27 |
Family
ID=67689285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811426512.9A Pending CN110173045A (en) | 2018-11-27 | 2018-11-27 | A kind of steel construction box beam connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110173045A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111889974A (en) * | 2020-07-28 | 2020-11-06 | 上海建工（江苏）钢结构有限公司 | Manufacturing process of pressure ring of bowl-shaped roof steel structure |
| CN113404212A (en) * | 2021-06-29 | 2021-09-17 | 长沙三远钢结构有限公司 | Steel structure box beam convenient to install and assembling method |
| CN114033034A (en) * | 2021-11-11 | 2022-02-11 | 陈程豪 | Locking type connecting structure for steel beam house |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202181616U (en) * | 2011-07-07 | 2012-04-04 | 秦皇岛天业通联重工股份有限公司 | Improved connecting structure of large steel structure box girder |
| CN202831237U (en) * | 2012-09-12 | 2013-03-27 | 清华大学 | Shaft flange joint structure for assembly-type cold rolled section steel structure connection |
| CN103993669A (en) * | 2014-04-27 | 2014-08-20 | 绍兴精工绿筑集成建筑系统工业有限公司 | Fixed connection node of rectangular component and assembling method of fixed connection node |
| KR20140116768A (en) * | 2013-03-25 | 2014-10-06 | 이용붕 | The Pipe Type Flange |
| CN104947805A (en) * | 2015-07-03 | 2015-09-30 | 上海同演建筑科技有限公司 | Transverse fastening type female and male flange device |
| CN209194713U (en) * | 2018-11-27 | 2019-08-02 | 襄阳忠良工程机械有限责任公司 | A kind of steel construction box beam connecting structure |
-
2018
- 2018-11-27 CN CN201811426512.9A patent/CN110173045A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202181616U (en) * | 2011-07-07 | 2012-04-04 | 秦皇岛天业通联重工股份有限公司 | Improved connecting structure of large steel structure box girder |
| CN202831237U (en) * | 2012-09-12 | 2013-03-27 | 清华大学 | Shaft flange joint structure for assembly-type cold rolled section steel structure connection |
| KR20140116768A (en) * | 2013-03-25 | 2014-10-06 | 이용붕 | The Pipe Type Flange |
| CN103993669A (en) * | 2014-04-27 | 2014-08-20 | 绍兴精工绿筑集成建筑系统工业有限公司 | Fixed connection node of rectangular component and assembling method of fixed connection node |
| CN104947805A (en) * | 2015-07-03 | 2015-09-30 | 上海同演建筑科技有限公司 | Transverse fastening type female and male flange device |
| CN209194713U (en) * | 2018-11-27 | 2019-08-02 | 襄阳忠良工程机械有限责任公司 | A kind of steel construction box beam connecting structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111889974A (en) * | 2020-07-28 | 2020-11-06 | 上海建工（江苏）钢结构有限公司 | Manufacturing process of pressure ring of bowl-shaped roof steel structure |
| CN113404212A (en) * | 2021-06-29 | 2021-09-17 | 长沙三远钢结构有限公司 | Steel structure box beam convenient to install and assembling method |
| CN114033034A (en) * | 2021-11-11 | 2022-02-11 | 陈程豪 | Locking type connecting structure for steel beam house |
| CN114033034B (en) * | 2021-11-11 | 2023-08-29 | 惠州市宏昇钢结构有限公司 | Locking connection structure for steel girder house |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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