CN207757162U - A kind of round steel pipe docking structure - Google Patents
A kind of round steel pipe docking structure Download PDFInfo
- Publication number
- CN207757162U CN207757162U CN201721825674.0U CN201721825674U CN207757162U CN 207757162 U CN207757162 U CN 207757162U CN 201721825674 U CN201721825674 U CN 201721825674U CN 207757162 U CN207757162 U CN 207757162U
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- round steel
- steel pipe
- connecting tube
- wall
- docking structure
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Abstract
The utility model provides a kind of round steel pipe docking 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 round steel pipe docking structure, including two round steel pipes, round steel inside pipe wall is welded with several locating pieces, and locating piece is close to round steel pipe end set, round steel end surfaces are along round steel pipe circumferential direction undulate structure, it further include circular tube shaped connecting tube, it is identical as round steel bore to connect pipe outside diameter, connection pipe outer wall is bent to form several strengthening grooves towards connecting tube axis, and strengthening groove length direction is parallel with connecting tube axis, two round steel end surfaces, which are bonded to each other, to be docked and is welded and fixed, and connecting tube cooperation is in two round steel pipes, and connecting tube both ends offset with the locating piece in two round steel pipes respectively, and connection tube wall is bonded with round steel tube wall, and it is fixed by fastener.This round steel pipe docking structure energy stable high-strength connects two round steel pipes.
Description
Technical field
The utility model belongs to steel structure technology field, is related to a kind of round steel pipe docking structure.
Background technology
Existing two round steel pipes generally directly alignment coaxial welding is fixed, and welding end surface is planar structure, is not only aligned
Weld troublesome in poeration, there are problems that welding can not be aligned, while the welding surface of planar structure is after welding, coupling part compared with
It is small, cause bonding strength relatively low, it is therefore necessary to be improved.
Invention content
The purpose of this utility model be directed to the above-mentioned problems in the prior art, provide it is a kind of can facilitate connection,
And energy high intensity connects the round steel pipe docking structure of two round steel pipes.
The purpose of this utility model can be realized by following technical proposal：A kind of round steel pipe docking structure, including two
Round steel pipe, it is characterised in that：The round steel inside pipe wall is welded with several locating pieces, and locating piece is set close to round steel tube end
It sets, round steel end surfaces further include circular tube shaped connecting tube along round steel pipe circumferential direction undulate structure, in connection pipe outside diameter and round steel pipe
Diameter is identical, and the connection pipe outer wall is bent to form several strengthening grooves towards connecting tube axis, and strengthening groove length direction with connect
Pipe axis is parallel, and two round steel end surfaces, which are bonded to each other, to be docked and be welded and fixed, and connecting tube cooperation is embedded in two round steel pipes,
And connecting tube both ends offset with the locating piece in two round steel pipes respectively, and connect tube wall and be bonded with round steel tube wall, and lead to
Fastener is crossed to fix.
Two round steel pipes are connected using connecting tube, and are connected pipe outer wall and be bent to form several strengthening grooves, and connecting tube can be improved
Intensity then enhances connecting tube bonding strength, can be quickly located by connecting pipe position using locating piece, facilitate installation, and round steel pipe
End face can improve bonding area along round steel pipe circumferential direction undulate structure, to improve connecting tube connective stability, and profit
Two round steel end surfaces quick alignment welding are can guarantee with connecting tube.
In a kind of above-mentioned round steel pipe docking structure, the round steel inside pipe wall is welded with several flat with round steel pipe axis
Capable ribs, and the ribs is in strengthening groove.
Coordinated using ribs and strengthening groove, connecting tube intensity can be further increased.
In a kind of above-mentioned round steel pipe docking structure, the locating piece is bent to form for ribs one end, and one
Several locating pieces in round steel pipe are in the same axial location of round steel pipe.
It can facilitate and be bent to form locating piece using ribs one end, weld ribs later is on round steel inside pipe wall
It can.
In a kind of above-mentioned round steel pipe docking structure, the round steel end surfaces have two recessed junctions of indent U-shaped 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 facilitate and dock and be welded and fixed.
In a kind of above-mentioned round steel pipe docking structure, several strengthening grooves are circumferentially angularly distributed along connecting tube.
In a kind of above-mentioned round steel pipe docking structure, the fastener be penetrate round steel pipe, and with connect tube wall
Fixed bolt.
Compared with prior art, the utility model has the following advantages that：
Two round steel pipes are connected using connecting tube, and are connected pipe outer wall and be bent to form several strengthening grooves, and connecting tube can be improved
Intensity then enhances connecting tube bonding strength, can be quickly located by connecting pipe position using locating piece, facilitate installation, and round steel pipe
End face can improve bonding area along round steel pipe circumferential direction undulate structure, to improve connecting tube connective stability, and profit
Two round steel end surfaces quick alignment welding are can guarantee with connecting tube.
Description of the drawings
Fig. 1 is this round steel pipe docking structure transverse sectional view.
Fig. 2 is the transverse sectional view after round steel pipe welding ribs.
Fig. 3 is this round steel pipe docking structure front view.
In figure,
1, round steel pipe；11, ribs；12, locating piece；13, recessed junction；14, convex junction；
2, connecting tube；21, strengthening groove；22, fastener.
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. 1-3, a kind of round steel pipe docking structure of the utility model, including two round steel pipes 1,1 inner wall of round steel pipe
Several locating pieces 12 are welded with, and locating piece 12, close to 1 end set of round steel pipe, it is in wave that 1 end face of round steel pipe is circumferential along round steel pipe 1
Shape wave structure further includes circular tube shaped connecting tube 2, and 2 outer diameter of connecting tube is identical as 1 internal diameter of round steel pipe, and 2 outer wall of connecting tube is towards connecting tube
2 axis are bent to form several strengthening grooves 21, and 21 length direction of strengthening groove is parallel with 2 axis of connecting tube, two 1 end faces of round steel pipe
Be bonded to each other and dock and be welded and fixed, and the cooperation of connecting tube 2 is in two round steel pipes 1, and 2 both ends of connecting tube respectively with two
Locating piece 12 in round steel pipe 1 offsets, and 2 tube wall of connecting tube is bonded with 1 tube wall of round steel pipe, and is fixed by fastener 22.
Further, 1 inner wall of round steel pipe is welded with several ribs 11 parallel with 1 axis of round steel pipe, and ribs 11
In strengthening groove 21.Locating piece 12 is bent to form for 11 one end of ribs, and at several locating pieces 12 in a round steel pipe 1
In in 1 same axial location of round steel pipe.There are two the recessed junction 13 of indent U-shaped and two convex junctions of evagination U-shaped for 1 end face of round steel pipe tool
14, and two round steel pipes 1 are bonded to each other with convex junction 14 by recessed junction 13 and dock and be welded and fixed.Several strengthening grooves 21 are along even
Take over 2 is circumferential to be angularly distributed.Fastener 22 be penetrate round steel pipe 1, and with the fixed bolt of 2 tube wall of connecting tube.
Two round steel pipes 1 are connected using connecting tube 2, and 2 outer wall of connecting tube is bent to form several strengthening grooves 21, can the company of raising
2 intensity of take over then enhances 2 bonding strength of connecting tube, can be quickly located by connecting 2 position of pipe using locating piece 12, facilitate installation,
And 1 end face of round steel pipe is along the circumferential undulate structure of round steel pipe 1, therefore bonding area can be improved, it is connected to improve connecting tube 2
Stability, and can guarantee that two 1 end face quick alignments of round steel pipe weld using connecting tube 2.
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, ribs 11, locating piece 12, recessed junction 13, convex junction 14, connection is used more herein
The terms such as pipe 2, strengthening groove 21, fastener 22, but it does not preclude the possibility of using other terms.It is only using these terms
In order to more easily describe and explain the essence of the utility model；Being construed as any one of the additional limitations all is and this
Utility model spirit is disagreed.
Claims (6)
1. a kind of round steel pipe docking structure, including two round steel pipes (1), it is characterised in that：Round steel pipe (1) inner wall welding
There are several locating pieces (12), and locating piece (12), close to round steel pipe (1) end set, round steel pipe (1) end face is along round steel pipe (1) week
Further include circular tube shaped connecting tube (2), connecting tube (2) outer diameter is identical as round steel pipe (1) internal diameter, described to undulate structure
Connecting tube (2) outer wall is bent to form several strengthening grooves (21) towards connecting tube (2) axis, and strengthening groove (21) length direction with connect
It is parallel to manage (2) axis, two round steel pipe (1) end faces, which are bonded to each other, to be docked and be welded and fixed, and connecting tube (2) cooperation is embedded in two
In round steel pipe (1), and connecting tube (2) both ends offset with the locating piece (12) in two round steel pipes (1) respectively, and connecting tube (2)
Tube wall is bonded with round steel pipe (1) tube wall, and fixed by fastener (22).
2. a kind of round steel pipe docking structure according to claim 1, it is characterised in that：Round steel pipe (1) inner wall weldering
Several ribs parallel with round steel pipe (1) axis (11) are connected to, and the ribs (11) is in strengthening groove (21).
3. a kind of round steel pipe docking structure according to claim 2, it is characterised in that：The locating piece (12) is to reinforce
Rib (11) one end is bent to form, and several locating pieces (12) in a round steel pipe (1) are in round steel pipe (1) same axial location
On.
4. a kind of round steel pipe docking structure according to claim 3, it is characterised in that：Round steel pipe (1) end face tool
There are two the recessed junction of indent U-shaped (13) and two convex junctions of evagination U-shaped (14), and two round steel pipes (1) pass through recessed junction (13)
It is bonded to each other with convex junction (14) and docks and be welded and fixed.
5. a kind of round steel pipe docking structure according to claim 4, it is characterised in that：Described several strengthening grooves (21) edge
Connecting tube (2) is circumferentially angularly distributed.
6. a kind of round steel pipe docking structure according to claim 5, it is characterised in that：The fastener (22) is to penetrate
Round steel pipe (1), and with the fixed bolt of connecting tube (2) tube wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721825674.0U CN207757162U (en) | 2017-12-22 | 2017-12-22 | A kind of round steel pipe docking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721825674.0U CN207757162U (en) | 2017-12-22 | 2017-12-22 | A kind of round steel pipe docking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207757162U true CN207757162U (en) | 2018-08-24 |
Family
ID=63188422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721825674.0U Active CN207757162U (en) | 2017-12-22 | 2017-12-22 | A kind of round steel pipe docking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207757162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434366A (en) * | 2018-11-30 | 2019-03-08 | 茂名重力石化装备股份公司 | Bend pipe splicing group is to device and bend pipe welding method |
-
2017
- 2017-12-22 CN CN201721825674.0U patent/CN207757162U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434366A (en) * | 2018-11-30 | 2019-03-08 | 茂名重力石化装备股份公司 | Bend pipe splicing group is to device and bend pipe welding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200529 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. |
|
| TR01 | Transfer of patent right |