CN206000080U - Steel pipe column bolt splicing structure - Google Patents
Steel pipe column bolt splicing structure Download PDFInfo
- Publication number
- CN206000080U CN206000080U CN201620905767.3U CN201620905767U CN206000080U CN 206000080 U CN206000080 U CN 206000080U CN 201620905767 U CN201620905767 U CN 201620905767U CN 206000080 U CN206000080 U CN 206000080U
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- steel pipe
- pipe column
- bolt
- splicing
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Abstract
A kind of Architectural Construction that can be applicable to steel pipe column splicing.It is that each steel pipe column splicing structure using the splicing component of two identical and Symmetric Composites and is close to post steel pipe splice ends inwall and is configured by the hypomere post steel pipe of quadrangle or circular cross-section steel pipe column, splicing component, upper segment column steel pipe splice bolt sequence interlock；Described splicing component has E type and ∈ type two types, and E type is used for quadrangle post, and ∈ type is used for circular columns；Splicing component is made using the steel plate of the trade mark identical with post steel pipe and strength grade；Described splice bolt is general steel structure high strength bolt or plain bolt.
Description
Technical field
The utility model belongs to Architectural Construction field, is related to a kind of connecting method of steel structure column, more particularly to quadrangle
Connecting method with circular cross-section steel pipe column.
Background technology
In construction steel structure pattern, the framework that is made up of the component such as steel pipe column and section steel beam of quadrangle or circular cross-section
Structure is a kind of version of high intensity, can fully demonstrate its advantageous feature especially in skyscraper, just more next at present
More widely it is applied in China；In addition, steel pipe column component is also widely used in the building such as television tower, bridge or constructs
In thing engineering.In practical implementation, empty due to being subject to steel tube component to manufacture length, transport or even construction site
Between etc. aspect factor restriction, necessarily run into the Bonding Problem of steel pipe column in engineering construction construction, for the solution of this problem
Method, existing conventional scheme are that job site carries out welding splicing, the program have steel pipe directly dock, tube wall continuity
The smooth advantage of good, stitching portion tailored appearance, but, the program also has which clearly disadvantageous, is mainly manifested in：1）Welding procedure
There are special technical requirements to workmen, need workmen to grasp sturdy solder technology and have suitable experience ability
Ensure the quality of welding, and be particularly in architectural engineering in skyscraper, steel pipe column typically per first floor splicing once or
Every two floor splices once, it is therefore desirable to which the weld seam workload of splicing is quite big, how to guarantee the weldering for having enough qualifications and experience
Connection technology personnel and how to guarantee each weldquality all completely up to standard be the difficult problem for being difficult to resolve all the time, thus
There is larger quality risk；2）Job site welding is often outdoor welding in the air, is the operation of powered naked light, and this not only increases
The difficulty for ensureing welding quality is added, and construction operation security risk is high；3）Steel pipe column welding splicing generally also needs to add
Welding positions fixation steel plate and need to cut off after steel pipe column splicing is completed and evens out, thus further increases electric welding and steel cutting
Work operations amount.Therefore, not only quality risk, difficulty of construction and security risk be relatively in general for site operation welding connecting method
Greatly, and more time-consuming.Therefore, it is necessary to a kind of new steel pipe column splicing structure is designed, to overcome above-mentioned conventional weldering
Connect the deficiency existing for connecting method.
Content of the invention
In order to solve the above problems, the utility model provides a kind of steel pipe column bolt splicing structure.The steel pipe column bolt
Splicing structure can not only make steel pipe column reliably splice, and the simple structure of splicing, easy construction, and joining quality is easy to protect
Card.
The utility model is realized by following technical scheme：
The utility model steel pipe column bolt splicing structure is by hypomere post steel pipe, upper segment column steel pipe, splicing component, splice bolt
Collectively form；Described steel pipe column bolt splicing structure be by the splice ends of upper segment column steel pipe by splice component splice bolt
Enter joining line with the splice ends of hypomere post steel pipe and constitute；The steel pipe column epimere of splicing with intersegmental load inner force by splicing
Bolt and splicing component are passed on.
Further, when steel pipe column section is quadrangle, described splicing component splices component for E type；E type splices structure
Part is steel beam column of the section for E shape, is made using the steel plate of the trade mark identical with post steel pipe and strength grade.
Further, when steel pipe column section is for circle, described splicing component is that ∈ type splices component；∈ type splices structure
Part is steel beam column of the section for ∈ shape, is made using the steel plate of the trade mark identical with post steel pipe and strength grade.
Further, described splice bolt is according to structure Design and Calculation using general steel structure high strength bolt or common
Bolt.
Further, each steel pipe column splicing structure is close to post steel pipe using the splice of two same and Symmetric Composites
The inwall of splice ends is configured and links to be formed with splice bolt.
The beneficial effects of the utility model include：
1）Compared with existing conventional steel pipe column welding connecting method, bolt connecting method of the present utility model can not only
Equally effectively guarantee the reliable splicing of steel pipe column, and ensure that at joints the net sectional area of steel pipe column and each to
Rigidity meets the reliable succession of the internal force such as steel pipe column resistance to compression, tension, bending resistance, shearing resistance.
2）In bolt connecting method of the present utility model, all bolts hole for splicing component and steel pipe column splicing position are complete
Can complete in factory process entirely, and splice component simple structure, easy to process；Splice bolt is industrial standardization
The universal product, therefore the quality of all parts of steel pipe column joints and precision can obtain relatively reliable guarantee.
3）Compared with existing conventional steel pipe column welding connecting method, the construction of bolt connecting method of the present utility model is existing
Simpler convenience is installed in field, and common laborer skilled and reliably can be operated through short-term cultivation, and installation quality is more easily
Control, the joining quality so as to make steel pipe column further are reliably ensured.
4）Compared with existing conventional steel pipe column welding connecting method, bolt connecting method of the present utility model is existing in construction
The relatively simple and flames of anger operation of operation of field operation, is therefore more beneficial for the control of construction operation security risk, also more saving of labor
Save time.
Description of the drawings
Fig. 1 is the utility model quadrangle steel pipe column bolt splicing structure elevational schematic view
Figure 1A is the A-A profile in Fig. 1
Figure 1B is the axonometric schematic diagram combined with E type splicing component by the utility model quadrangle steel pipe column hypomere post steel pipe
Fig. 2 is the utility model circular steel stud splicing structure elevational schematic view
Fig. 2A is the A-A profile in Fig. 2
Fig. 2 B is the axonometric schematic diagram combined with ∈ type splicing component by the utility model circular steel tubing string hypomere post steel pipe
In figure：1a. quadrangle hypomere post steel pipe；2a. quadrangle upper segment column steel pipe；3a. E type splices component；3a1. E type
Splicing component end rib；3a2. E type splices component middle rib；1b. circular lower segment post steel pipe；2b. circular upper segment post steel pipe；3b. ∈ type
Splicing component；3b1. ∈ type splices component end rib；3b2. ∈ type splices component middle rib；4. splice bolt；411. hypomere posts splice
Bolt hole；412. upper segment column splice bolt holes.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing：
In a kind of specific embodiment, as shown in figure 1, quadrangle steel pipe column bolt splicing structure of the present utility model is pressed
Enforcement as described below：Quadrangle hypomere post steel pipe (1a) splices component (3a) and splice bolt (4) and quadrangle epimere by E type
Post steel pipe (2a) forms the bolt splicing structure of quadrangle steel pipe column；The form of fracture of quadrangle upper segment column steel pipe (2a) splice ends
And size and the form of fracture of quadrangle hypomere post steel pipe (1a) splice ends and equivalently-sized；Each splicing structure is same comprising two
E type splicing component (3a) Symmetric Composite of sample is arranged on inside steel pipe column splice ends, and E type splices the outer wall of component (3a) and steel pipe
The inwall of post is close to and uses splice bolt (4) to link；The lower semisection of E type splicing component (3a) and quadrangle hypomere post steel pipe (1a)
Splice ends linked with splice bolt (4), the splicing of upper semisection and quadrangle upper segment column steel pipe (2a) of E type splicing component (3a)
End is linked with splice bolt (4).
Further, E type splicing component (3a) is made using the steel plate of the trade mark identical with steel pipe column and strength grade, and which is indulged
It is determined according to steel pipe column structure Design and Calculation to length and wall thickness, but its wall thickness is no less than the pipe thickness of steel pipe column.
Further, the overhanging width of E type splicing component end rib (3a1) and E type splicing component middle rib (3a2) is according to steel pipe
Rod structure design calculating is determined, but no less than 50mm, not should be greater than 15 times of its thickness yet；E type splices component end rib
(3a1) and E type splicing component middle rib (3a2) width be each perpendicular to steel pipe column cylinder, length direction is each parallel to steel pipe
Post central axis the longitudinal total length setting along E type splicing component (3a).
Further, the quantity of splice bolt (4) and the diameter of bolt are determined according to the Structure Calculation of steel pipe column.
Further, when the cross dimensions of steel pipe column is larger（The post section length of side is more than 600mm）When, can be by spacing 300mm
Increase the quantity of E type splicing component middle rib (3a2).
Preferably, the stitching position of steel pipe column is preferably tried one's best, and to bear moment of flexure in the middle part of steel pipe column floor height less for selection
Place.
In another kind of specific embodiment, as shown in Fig. 2 the utility model circular steel stud splicing structure is by such as
Lower explanation is implemented：Circular lower segment post steel pipe (1b) splices component (3b) and splice bolt (4) and circular upper segment post steel by ∈ type
Pipe (2b) forms the bolt splicing structure of steel pipe column；The form of fracture of circular upper segment post steel pipe (2b) splice ends and size and circle
The form of fracture of hypomere post steel pipe (1b) splice ends and equivalently-sized；Each splicing structure is comprising two same ∈ type splicing structures
Part (3b) Symmetric Composite is arranged on inside steel pipe column splice ends, and the outer wall of ∈ type splicing component (3b) is close to the inwall of steel pipe column
And linked with splice bolt (4)；The lower semisection of ∈ type splicing component (3b) is spelled with the splice ends of circular lower segment post steel pipe (1b)
Connecting bolt (4) links, and ∈ type splices the upper semisection of component (3b) and the splice ends splice bolt of circular upper segment post steel pipe (2b)
(4) link.
Further, ∈ type splicing component (3b) is made using the steel plate of the trade mark identical with steel pipe column and strength grade, its
Longitudinal length and wall thickness are determined according to steel pipe column structure Design and Calculation, but its wall thickness is no less than the thickness of pipe wall of steel pipe column
Degree.
Further, the overhanging width of ∈ type splicing component end rib (3b1) and ∈ type splicing component middle rib (3b2) is according to steel
Tubular column structure design calculating is determined, but no less than 50mm, not should be greater than 15 times of its thickness yet；∈ type splices member end
The width of rib (3b1) and ∈ type splicing component middle rib (3b2) is each perpendicular to steel pipe column cylinder, and length direction is each parallel to steel
Tubing string central axis the longitudinal total length setting along ∈ type splicing component (3b).
Further, the quantity of splice bolt (4) and the diameter of bolt are determined according to the Structure Calculation of steel pipe column.
Further, when the cross dimensions of steel pipe column is larger（Post cross section diameter is more than 600mm）When, can be by spacing 300mm
Increase the quantity of ∈ type splicing component middle rib (3b2).
Preferably, the stitching position of upper lower prop is preferably tried one's best, and to bear moment of flexure in the middle part of steel pipe column floor height less for selection
Place.
In the explanation of this paper, certain shape, material and mode of connection are described as to Architectural Construction of the present utility model,
And provide the expression of parameter to specific example for illustrative purposes, it is understood, however, that these specifically describe not
Restriction effect is produced to the technical solution of the utility model, i.e., relevant shape, the change of material and mode of connection and accommodation are still
So be comprised in thinking of the present utility model and within the scope of.
Above-mentioned specific embodiment is described and explained to carry out example to the utility model content, and it is right to be not used for
Scope of the present utility model carries out any restriction, and those skilled in the art applies specification of the present utility model and claim
The equivalent structure that is made or the change of material, all should belong to protection domain of the present utility model.
Claims (6)
1. a kind of steel pipe column bolt splicing structure, the hypomere post steel pipe of steel pipe column, splicing component and upper segment column steel pipe splicing spiral shell
Bolt sequence interlock, it is characterised in that：Each steel pipe column bolt splicing structure is by the splicing component of two identical and Symmetric Composites
The inwall for being close to hypomere post steel pipe and upper segment column steel pipe splice ends is configured and is linked with splice bolt constituting.
2. steel pipe column bolt splicing structure according to claim 1, it is characterised in that：Described steel pipe column section is four sides
Shape or circle, upper segment column steel pipe splicing end section and the hypomere post steel pipe splice ends cross section type for being spliced and equivalently-sized.
3. steel pipe column bolt splicing structure according to claim 1, it is characterised in that：Quadrangle steel pipe column is spelled using E type
Connection member, circular steel tubing string splice component using ∈ type.
4. steel pipe column bolt splicing structure according to claim 1, it is characterised in that：Splice bolt is tied using general steel
Structure high-strength bolt or plain bolt.
5. steel pipe column bolt splicing structure according to claim 3, it is characterised in that：Wherein described E type and ∈ type are spelled
Connection member is the steel beam column that section is E shape or ∈ shape, is made using the steel plate of the trade mark identical with steel pipe column and strength grade.
6. steel pipe column bolt splicing structure according to claim 3, it is characterised in that：In E type and ∈ type splicing component
, perpendicular to the cylinder of steel pipe column, length direction is parallel to the central axis of steel pipe column, middle rib and end for the width of rib and end rib
The length of rib is all equal with the longitudinal length of splicing component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620905767.3U CN206000080U (en) | 2016-08-20 | 2016-08-20 | Steel pipe column bolt splicing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620905767.3U CN206000080U (en) | 2016-08-20 | 2016-08-20 | Steel pipe column bolt splicing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206000080U true CN206000080U (en) | 2017-03-08 |
Family
ID=58196580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620905767.3U Expired - Fee Related CN206000080U (en) | 2016-08-20 | 2016-08-20 | Steel pipe column bolt splicing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206000080U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112609575A (en) * | 2020-11-19 | 2021-04-06 | 中铁二局集团有限公司 | Steel pipe column alignment structure and steel pipe column alignment method |
| CN113073786A (en) * | 2021-03-04 | 2021-07-06 | 重庆大学 | Integrated cold-formed thin-walled steel plate constraint section steel special-shaped column and machining method thereof |
-
2016
- 2016-08-20 CN CN201620905767.3U patent/CN206000080U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112609575A (en) * | 2020-11-19 | 2021-04-06 | 中铁二局集团有限公司 | Steel pipe column alignment structure and steel pipe column alignment method |
| CN113073786A (en) * | 2021-03-04 | 2021-07-06 | 重庆大学 | Integrated cold-formed thin-walled steel plate constraint section steel special-shaped column and machining method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20190820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |