CN207762078U - A kind of reinforced steel pipe connecting structure - Google Patents
A kind of reinforced steel pipe connecting structure Download PDFInfo
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- CN207762078U CN207762078U CN201721828751.8U CN201721828751U CN207762078U CN 207762078 U CN207762078 U CN 207762078U CN 201721828751 U CN201721828751 U CN 201721828751U CN 207762078 U CN207762078 U CN 207762078U
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- round steel
- steel pipe
- wall
- fixed
- connecting plate
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Abstract
The utility model provides a kind of reinforced steel pipe connecting structure, belongs to field of steel structure.It is unstable that it solves the problems, such as that existing two round steel pipes connect.This reinforced steel pipe connecting structure, the round steel pipe being coaxially disposed including two, further include that circular tube shaped connecting tube and several connecting tube axis that surround are distributed, and inner side edge with connect the fixed connecting plate of pipe outer wall, two round steel end surfaces, which are bonded to each other, to be docked and is welded and fixed, and connecting tube is coaxially located in two round steel pipes, and between two round steel pipes, connecting plate inner side edge is bent to form and connect interconnecting piece in the fixed arc plate of pipe outer wall fitting, connecting plate outer side edges, which are bent to form, is bonded interconnecting piece outside fixed arc plate with round steel inside pipe wall, connecting plate medial surface width direction with to connect pipe outer wall tangent, and interior interconnecting piece medial surface is fixed with pipe outer wall fitting is connect.This steel pipe connection structure forms round steel inside pipe wall using connecting plate and supports, to effectively improve intensity whole after round steel pipe connects.
Description
Technical field
The utility model belongs to steel structure technology field, is related to a kind of reinforced steel pipe connecting structure.
Background technology
Existing two independent round steel pipes generally directly alignment coaxial welding is fixed, and welding end surface is planar structure,
After welding, coupling part is smaller, and due to being hollow-core construction in the middle part of round steel pipe, low strength after connection, frangibility deformation,
It is therefore desirable to be improved.
Invention content
The purpose of this utility model is to be directed to the above-mentioned problems in the prior art, provides a kind of stable structure, and
Energy high intensity connects the reinforced steel pipe connecting structure of two round steel pipes.
The purpose of this utility model can be realized by following technical proposal：A kind of reinforced steel pipe connecting structure, including
The round steel pipe of two coaxial arrangements, it is characterised in that：Further include circular tube shaped connecting tube and it is several around connecting tube axis be distributed, and
Inner side edge is bonded to each other docking and is welded and fixed with the fixed connecting plate of pipe outer wall, described two round steel end surfaces are connect, and
Connecting tube is coaxially located in two round steel pipes, and between two round steel pipes, connecting plate inner side edge is bent to form and connecting tube
Outer wall is bonded interconnecting piece in fixed arc plate, and connecting plate outer side edges are bent to form is bonded fixed arc with round steel inside pipe wall
The outer interconnecting piece of plate, the connecting plate medial surface width direction with to connect pipe outer wall tangent, and interior interconnecting piece medial surface and company
The fitting of take over outer wall is fixed.
Two round steel pipes are docked and are welded and fixed simultaneously, connecting plate are arranged in inside, and several connecting plate inner side edges are fixed
In connecting tube, the outer interconnecting piece that outer side edges are bent to form forms support to round steel inside pipe wall, to effectively improve round steel pipe connection
Whole intensity afterwards, due to connecting plate medial surface width direction and connect pipe outer wall tangent, interior interconnecting piece medial surface and connecting tube
Outer wall fitting is fixed, and avoids connecting plate from excessively bending, to keep connecting plate width direction to round steel pipe support strength to greatest extent.
In a kind of above-mentioned reinforced steel pipe connecting structure, one side bent of the interior interconnecting piece far from connecting plate
At reinforcing plate, and the reinforcing plate is bonded with adjacent connection plates medial surface, and is fixed by fastener.
Therefore connecting plate inner side edge intensity can be effectively improved, then improves connecting plate and connecting tube connective stability.
In a kind of above-mentioned reinforced steel pipe connecting structure, the round steel end surfaces have that two indent U-shapeds are recessed connects
Face and two convex junctions of evagination U-shaped, and two round steel pipes are bonded to each other with convex junction by recessed junction and dock and be welded and fixed.
Therefore it can expand welding surface, to increase intensity.
In a kind of above-mentioned reinforced steel pipe connecting structure, the fastener is mutually matched bolt and nut.
Compared with prior art, the utility model has the following advantages that：
Two round steel pipes are docked and are welded and fixed simultaneously, connecting plate are arranged in inside, and several connecting plate inner side edges are fixed
In connecting tube, the outer interconnecting piece that outer side edges are bent to form forms support to round steel inside pipe wall, to effectively improve round steel pipe connection
Whole intensity afterwards, due to connecting plate medial surface width direction and connect pipe outer wall tangent, interior interconnecting piece medial surface and connecting tube
Outer wall fitting is fixed, and avoids connecting plate from excessively bending, to keep connecting plate width direction to round steel pipe support strength to greatest extent.
Description of the drawings
Fig. 1 is this steel pipe connection structure transverse direction schematic diagram.
Fig. 2 is this steel pipe connection structure connection diagram.
In figure,
1, round steel pipe；11, recessed junction；12, convex junction；
2, connecting tube；
3, connecting plate；31, interior interconnecting piece；32, outer interconnecting piece；33, reinforcing plate.
Specific implementation mode
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figs. 1-2, a kind of reinforced steel pipe connecting structure of the utility model includes the round steel pipe of two coaxial arrangements
1, further include circular tube shaped connecting tube 2 and it is several be distributed around 2 axis of connecting tube, and inner side edge and the fixed company of 2 outer wall of connecting tube
Fishplate bar 3, two 1 end faces of round steel pipe, which are bonded to each other, to be docked and is welded and fixed, and connecting tube 2 is coaxially located in two round steel pipes 1, and
Between two round steel pipes 1,3 inner side edge of connecting plate, which is bent to form to be bonded in fixed arc plate with 2 outer wall of connecting tube, to be connected
Socket part 31,3 outer side edges of connecting plate are bent to form is bonded interconnecting piece 32 outside fixed arc plate, connecting plate 3 with 1 inner wall of round steel pipe
Medial surface width direction and 2 outer wall of connecting tube are tangent, and 31 medial surface of interior interconnecting piece is bonded fixation with 2 outer wall of connecting tube.
Further, interior interconnecting piece 31 is bent to form reinforcing plate 33 on one side far from connecting plate 3, and reinforcing plate 33 with it is adjacent
3 medial surface of connecting plate is bonded, and is fixed by fastener.There are two the recessed junction 11 of indent U-shaped and two are outer for 1 end face of round steel pipe tool
The convex convex junction 12 of U-shaped, and two round steel pipes 1 are bonded to each other with convex junction 12 by recessed junction 11 and dock and be welded and fixed.Fastening
Part is mutually matched bolt and nut.
Two round steel pipes 1 are docked and are welded and fixed simultaneously, connecting plate 3 are arranged in inside, and 3 inner side edge of several connecting plates is solid
It is scheduled in connecting tube 2, the outer interconnecting piece 32 that outer side edges are bent to form forms 1 inner wall of round steel pipe and supports, to effectively improve round steel
The intensity whole after connecting of pipe 1, since 3 medial surface width direction of connecting plate and 2 outer wall of connecting tube are tangent, 31 inside of interior interconnecting piece
Face is bonded fixation with 2 outer wall of connecting tube, avoids connecting plate 3 from excessively bending, to keep 3 width direction of connecting plate to circle to greatest extent
1 support strength of steel pipe.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although round steel pipe 1, recessed junction 11, convex junction 12, connecting tube 2, connecting plate 3, interior connection is used more herein
The terms such as portion 31, outer interconnecting piece 32, reinforcing plate 33, but it does not preclude the possibility of using other terms.Only using these terms
Merely to more easily describing and explaining the essence of the utility model；Being construed as any one of the additional limitations is all
It is contrary to the spirit of the present invention.
Claims (4)
1. a kind of reinforced steel pipe connecting structure includes the round steel pipe (1) of two coaxial arrangements, it is characterised in that：It further include circle
Tubulose connecting tube (2) and several connecting tube (2) axis that surround are distributed, and inner side edge and the fixed connecting plate of connecting tube (2) outer wall
(3), two round steel pipe (1) end faces, which are bonded to each other, docks and is welded and fixed, and connecting tube (2) is coaxially located at two round steel
It manages in (1), and between two round steel pipes (1), connecting plate (3) inner side edge is bent to form to be bonded admittedly with connecting tube (2) outer wall
Interconnecting piece (31) in fixed arc plate, connecting plate (3) outer side edges are bent to form is bonded fixed arc with round steel pipe (1) inner wall
The outer interconnecting piece (32) of plate, the connecting plate (3) medial surface width direction and connecting tube (2) outer wall are tangent, and interior interconnecting piece
(31) medial surface is bonded fixation with connecting tube (2) outer wall.
2. a kind of reinforced steel pipe connecting structure according to claim 1, it is characterised in that：The interior interconnecting piece (31)
It is bent to form reinforcing plate (33), and the reinforcing plate (33) and adjacent connection plates (3) medial surface on one side far from connecting plate (3)
Fitting, and fixed by fastener.
3. a kind of reinforced steel pipe connecting structure according to claim 2, it is characterised in that：Round steel pipe (1) end
There are two the recessed junction of indent U-shaped (11) and two convex junctions of evagination U-shaped (12) for mask, and two round steel pipes (1) pass through recessed junction
(11) it is bonded to each other with convex junction (12) and docks and be welded and fixed.
4. a kind of reinforced steel pipe connecting structure according to claim 3, it is characterised in that：The fastener is mutual
The bolt and nut of cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721828751.8U CN207762078U (en) | 2017-12-22 | 2017-12-22 | A kind of reinforced steel pipe connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721828751.8U CN207762078U (en) | 2017-12-22 | 2017-12-22 | A kind of reinforced steel pipe connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207762078U true CN207762078U (en) | 2018-08-24 |
Family
ID=63188013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721828751.8U Active CN207762078U (en) | 2017-12-22 | 2017-12-22 | A kind of reinforced steel pipe connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207762078U (en) |
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2017
- 2017-12-22 CN CN201721828751.8U patent/CN207762078U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200603 Address after: 213000 No. 18, Huashan Road, Xinbei District, Jiangsu, Changzhou Patentee after: Falz construction technology (Changzhou) Co.,Ltd. Address before: 325000 South Head, Room 203, No. 1 Rongxin Road, Jingshan Street, Ouhai District, Wenzhou City, Zhejiang Province Patentee before: WENZHOU YUANXIE ELECTRONIC TECHNOLOGY Co.,Ltd. |