CN207376830U - A kind of high intensity round steel pipe connects end structure - Google Patents
A kind of high intensity round steel pipe connects end structure Download PDFInfo
- Publication number
- CN207376830U CN207376830U CN201721468086.6U CN201721468086U CN207376830U CN 207376830 U CN207376830 U CN 207376830U CN 201721468086 U CN201721468086 U CN 201721468086U CN 207376830 U CN207376830 U CN 207376830U
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- China
- Prior art keywords
- round steel
- steel pipe
- plate
- engagement plate
- high intensity
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Abstract
The utility model provides a kind of high intensity round steel pipe connection end structure, belongs to field of steel structure.It solves the problems, such as existing round steel pipe and other steel structure connection low strengths.This high intensity round steel pipe connects end structure, including round steel pipe, further include plate-like splice plate, engagement plate both sides are respectively welded on round steel pipe inner wall of end, and engagement plate width is radially set along round steel pipe, round steel pipe axis is parallel with engagement plate top and bottom respectively, round steel pipe end cut forms connecting end surface, and connecting end surface aligns with being connected plate top surface, and the round steel tube end positioned at engagement plate bottom surface is bent towards engagement plate bottom surface, and form the connection end plate being fitted on engagement plate bottom surface, and connection end plate both sides form the connection rib parallel with round steel pipe axis with round steel tube wall joining place, engagement plate is equipped with the connecting hole of several connections of aliging successively with being connected end plate.This round steel pipe connection end structure can improve round steel tube end and other steel structure connection intensity.
Description
Technical field
The utility model belongs to construction steel structure technical field, is related to a kind of high intensity round steel pipe connection end structure.
Background technology
At present in steel construction, often need to round steel tube end being attached with other planes to be connected, it is common practice that
Round steel tube end weld one piece of connecting plate, using connecting plate with treating that joint face is connected, but integral strength can be subject to connecting plate and
Round steel pipe bonding strength influences, and bending distortion also easily occurs for the connecting plate for being fixed on round steel tube end, causes integral strength
It is relatively low, it is therefore necessary to be improved.
The content of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, and providing a kind of can make round steel pipe end
The high intensity round steel pipe connection end structure that portion is connected with other steel construction high intensity.
The purpose of this utility model can be realized by following technical proposal：A kind of high intensity round steel pipe connects end structure,
Including the round steel pipe that cross section is circular ring shape, it is characterised in that：Plate-like splice plate is further included, engagement plate both sides are respectively welded at circle
On steel tube end part inner wall, and engagement plate width along round steel pipe radially set, round steel pipe axis respectively be connected plate top surface and
Bottom surface is parallel, and the round steel pipe end cut forms connecting end surface, and connecting end surface aligns with being connected plate top surface, and positioned at rank
The round steel tube end of fishplate bar bottom surface is bent towards engagement plate bottom surface, and forms the connection end plate being fitted on engagement plate bottom surface, and even
It connects end plate both sides and forms the connection rib parallel with round steel pipe axis, the engagement plate and connection with round steel tube wall joining place
End plate is equipped with the connecting hole of several connections of aliging successively.
When round steel pipe connecting pin and other steel structure connections, linking plate top surface is fitted in and is treated on joint face, afterwards will
Fastener passes through connecting hole, and is integrally forced through connection end plate and connection rib with treating that joint face is fixed, therefore after connecting and passes
It is delivered in round steel pipe, so as to which bonding strength be avoided to be influenced be subject to bonding strength between engagement plate and round steel pipe.
In a kind of above-mentioned high intensity round steel pipe connection end structure, the engagement plate extends to one end in round steel pipe
Edge and the reinforcing plate of round steel inside pipe wall welding are bent to form, the reinforcing plate is vertical with round steel pipe axis.
Therefore coordinated using reinforcing plate, engagement plate and round steel pipe bonding strength can be improved.
In a kind of above-mentioned high intensity round steel pipe connection end structure, there is position between the connecting end surface and round steel pipe
On the upside of engagement plate, and the linking end face of arc-shaped transition.
The linking end face of arc-shaped transition, which is avoided that, makes connecting end surface be produced fracture with round steel pipe joining place.
In a kind of above-mentioned high intensity round steel pipe connection end structure, the reinforcing plate is curved towards linking plate top surface one end
Folding, and reinforcing plate edge is welded and fixed with positioned at the round steel inside pipe wall for being connected plate top surface.
Overall structure can therefore more stablized, stress is more balanced.
In a kind of above-mentioned high intensity round steel pipe connection end structure, the connecting hole is vertical with engagement plate.
Compared with prior art, the utility model has the following advantages that：
When round steel pipe connecting pin and other steel structure connections, linking plate top surface is fitted in and is treated on joint face, afterwards will
Fastener passes through connecting hole, and is integrally forced through connection end plate and connection rib with treating that joint face is fixed, therefore after connecting and passes
It is delivered in round steel pipe, so as to which bonding strength be avoided to be influenced be subject to bonding strength between engagement plate and round steel pipe.
Description of the drawings
Fig. 1 and Fig. 2 is this round steel pipe connecting pin structure side view cutaway drawing and front sectional view respectively.
In figure,
1st, round steel pipe；11st, connecting end surface；12nd, end plate is connected；13rd, rib is connected；14th, connecting hole；15th, it is connected end face；
2nd, engagement plate；21st, reinforcing plate.
Specific embodiment
It is specific embodiment of the utility model and with reference to attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As depicted in figs. 1 and 2, a kind of high intensity round steel pipe connection end structure of the utility model, is annulus including cross section
The round steel pipe 1 of shape further includes plate-like splice plate 2, and 2 both sides of engagement plate are respectively welded on 1 inner wall of end of round steel pipe, and engagement plate
2 widths are radially set along round steel pipe 1, and 1 axis of round steel pipe is parallel with 2 top and bottom of engagement plate respectively, 1 end of round steel pipe
Cutting forms connecting end surface 11, and connecting end surface 11 aligns with 2 top surface of engagement plate, and positioned at 1 end of round steel pipe of 2 bottom surface of engagement plate
Portion is bent towards 2 bottom surface of engagement plate, and is formed and be fitted in connection end plate 12 on 2 bottom surface of engagement plate, and connect 12 both sides of end plate with
1 tube wall joining place of round steel pipe forms the connection rib 13 parallel with 1 axis of round steel pipe, and engagement plate 2 is equipped with being connected end plate 12
The connecting hole 14 of several connections of aliging successively.
Further, one end that engagement plate 2 is extended in round steel pipe 1 is bent to form edge and the welding of 1 inner wall of round steel pipe
Reinforcing plate 21, reinforcing plate 21 are vertical with 1 axis of round steel pipe.Have between connecting end surface 11 and round steel pipe 1 and be located on engagement plate 2
Side, and the linking end face 15 of arc-shaped transition.Reinforcing plate 21 towards 2 top surface one end of engagement plate bend, and 21 edge of reinforcing plate with
1 inner wall of round steel pipe positioned at 2 top surface of engagement plate is welded and fixed.Connecting hole 14 is vertical with engagement plate 2.
When 1 connecting pin of round steel pipe and other steel structure connections, 2 top surface of engagement plate is fitted in and is treated on joint face, afterwards
By fastener through connecting hole 14, and with treating that joint face is fixed, therefore connection end plate 12 and connection are integrally forced through after connecting
Rib 13 is transferred in round steel pipe 1, so as to which bonding strength be avoided to be influenced be subject to bonding strength between engagement plate 2 and round steel pipe 1.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art
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, connecting end surface 11, connection end plate 12, connection rib 13, connecting hole is used more herein
14th, it is connected the terms such as end face 15, engagement plate 2, reinforcing plate 21, but it does not preclude the possibility of using other terms.Use these
Term is used for the purpose of more easily describing and explaining the essence of the utility model；It is construed as any additional limit
System is all contrary to the spirit of the present invention.
Claims (5)
1. a kind of high intensity round steel pipe connects end structure, including the round steel pipe (1) that cross section is circular ring shape, it is characterised in that：Also
Including plate-like splice plate (2), engagement plate (2) both sides are respectively welded on round steel pipe (1) inner wall of end, and engagement plate (2) width
Direction is radially set along round steel pipe (1), round steel pipe (1) axis round steel parallel, described with engagement plate (2) top and bottom respectively
It manages (1) end cut and forms connecting end surface (11), and connecting end surface (11) aligns with engagement plate (2) top surface, and positioned at engagement plate
(2) round steel pipe (1) end of bottom surface is bent towards engagement plate (2) bottom surface, and forms the connecting pin being fitted on engagement plate (2) bottom surface
Plate (12), and connect end plate (12) both sides and form the connection rib parallel with round steel pipe (1) axis with round steel pipe (1) tube wall joining place
Item (13), the engagement plate (2) are equipped with the connecting hole (14) of several connections of aliging successively with being connected end plate (12).
2. a kind of high intensity round steel pipe connection end structure according to claim 1, it is characterised in that：The engagement plate
(2) one end extended in round steel pipe (1) is bent to form edge and the reinforcing plate (21) of round steel pipe (1) inner wall welding, described
Reinforcing plate (21) is vertical with round steel pipe (1) axis.
3. a kind of high intensity round steel pipe connection end structure according to claim 2, it is characterised in that：The connecting end surface
(11) have between round steel pipe (1) and be located on the upside of engagement plate (2), and the linking end face (15) of arc-shaped transition.
4. a kind of high intensity round steel pipe connection end structure according to claim 3, it is characterised in that：The reinforcing plate
(21) bent towards engagement plate (2) top surface one end, and reinforcing plate (21) edge and the round steel pipe (1) positioned at engagement plate (2) top surface
Inner wall is welded and fixed.
5. a kind of high intensity round steel pipe connection end structure according to claim 4, it is characterised in that：The connecting hole
(14) it is vertical with engagement plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721468086.6U CN207376830U (en) | 2017-11-07 | 2017-11-07 | A kind of high intensity round steel pipe connects end structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721468086.6U CN207376830U (en) | 2017-11-07 | 2017-11-07 | A kind of high intensity round steel pipe connects end structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207376830U true CN207376830U (en) | 2018-05-18 |
Family
ID=62334356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721468086.6U Expired - Fee Related CN207376830U (en) | 2017-11-07 | 2017-11-07 | A kind of high intensity round steel pipe connects end structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207376830U (en) |
-
2017
- 2017-11-07 CN CN201721468086.6U patent/CN207376830U/en not_active Expired - Fee Related
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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: 20190606 Address after: Room 202, Building 517, Xinchuan Sha Road, Baoshan District, Shanghai, 201900 Patentee after: Shanghai Hujiang Construction Engineering Co., Ltd. Address before: 325000 Zhejiang Wenzhou Ouhai District Xinqiao Street 7 group 7 Building 205 room east head Patentee before: Wenzhou Si Lin Industrial Design Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 Termination date: 20201107 |