CN206409754U - A kind of high intensity support type seamless steel pipe - Google Patents
A kind of high intensity support type seamless steel pipe Download PDFInfo
- Publication number
- CN206409754U CN206409754U CN201720017100.4U CN201720017100U CN206409754U CN 206409754 U CN206409754 U CN 206409754U CN 201720017100 U CN201720017100 U CN 201720017100U CN 206409754 U CN206409754 U CN 206409754U
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- tube
- wall
- pipe
- seamless steel
- steel pipe
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Abstract
The utility model discloses a kind of high intensity support type seamless steel pipe, including outer wall pipe, filling pipe, inner wall tube, rectangular tube, resistance to compression packing material and support tube, filled with filling pipe between the inwall of the outer wall pipe and the outer wall of inner wall tube, and the inwall of inner wall tube is welded with rectangular tube, the support tube is connected with rectangular tube.The high intensity support type seamless steel pipe adds rectangle pipe material in its inner tubal wall, add the hollow area of whole tubing body, improve inner tube non-deformability, filling pipe and resistance to compression packing material are added between inner tube and outer tube, make to generate cavity between two tube walls, cause bending resistant section coefficient maximum, improve the crushing resistance of tubing, support type seamless steel pipe is born bigger pressure.
Description
Technical field
The utility model is related to steel technical field, specially a kind of high intensity support type seamless steel pipe.
Background technology
Seamless steel pipe has hollow section, a large amount of pipelines for being used as trandfer fluid, such as transfer oil, natural gas, coal gas and water
And the pipeline of some solid materials etc., steel pipe is compared with the solid steel such as round steel, when bending resistance torsional strength is identical, weight compared with
Gently, it is a kind of economic section steel products, is widely used in manufacture structural member and machine components, such as oil drill rocker, truck drive shaft, voluntarily
Steel scaffold in vehicle frame and construction etc. manufactures ring-shaped work pieces with steel pipe, can improve stock utilization, simplifies manufacture
Process, saves material and machining period, is manufactured extensively with steel pipe.
Existing Anti-pressure seamless steel pipe is simple in construction, all uses single one seamless typically in some engineering constructions
Pipe is supported, by the pressure born easily makes, without fluffy pipe deformation, occur accident very much greatly.
Utility model content
The purpose of this utility model is to provide a kind of high intensity support type seamless steel pipe, to solve in above-mentioned background technology
The existing Anti-pressure seamless steel pipe proposed is simple in construction, and a single seamless pipe is all used typically in some engineering constructions
Support, by the pressure born easily makes without fluffy pipe deformation greatly very much, the problem of occurring accident.
To achieve the above object, the utility model provides following technical scheme：A kind of high intensity support type seamless steel pipe, bag
Include outer wall pipe, filling pipe, inner wall tube, rectangular tube, resistance to compression packing material and support tube, the inwall of the outer wall pipe and inner wall tube
Filled with filling pipe between outer wall, and the inwall of inner wall tube is welded with rectangular tube, and the support tube is connected with rectangular tube.
It is preferred that, the filling pipe for uniform welding outer wall pipe inwall one week.
It is preferred that, the rectangular tube is inwall one week of the uniform welding in inner wall tube.
It is preferred that, the resistance to compression packing material presses together with filling pipe tight.
It is preferred that, the length and outer wall pipe of the rectangular tube, resistance to compression packing material and support tube, inwall length of tube are consistent.
Compared with prior art, the beneficial effects of the utility model are：A kind of high intensity support type seamless steel pipe is at it
Rectangle pipe material is added in inner tubal wall, the hollow area of whole tubing body is added, improves inner tube non-deformability, in inner tube
Filling pipe and resistance to compression packing material are added between outer tube, makes to generate cavity between two tube walls, causes bending resistant section coefficient
Maximum, improves the crushing resistance of tubing, support type seamless steel pipe is born bigger pressure.
Brief description of the drawings
Fig. 1 is the utility model external structure schematic diagram.
In figure：1st, outer wall pipe, 2, filling pipe, 3, inner wall tube, 4, rectangular tube, 5, resistance to compression packing material, 6, support tube.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of high intensity support type seamless steel pipe, including it is outer
Wall pipe 1, filling pipe 2, inner wall tube 3, rectangular tube 4, resistance to compression packing material 5 and support tube 6, the inwall and inwall of the outer wall pipe 1
Filled with filling pipe 2 between the outer wall of pipe 3, and the inwall of inner wall tube 3 is welded with rectangular tube 4, the support tube 6 and rectangular tube 4
Connection.
In above-described embodiment, specifically, filling pipe 2 is inwall one week of the uniform welding in outer wall pipe 1, the seamless pipe is being held
During by external pressure, the uniform force of filling pipe 2 of the inwall of outer wall pipe 1 is evenly distributed on, seamless tube body crushing resistance is improved；
In above-described embodiment, specifically, rectangular tube 4 is inwall one week of the uniform welding in inner wall tube 3, the seamless pipe is being held
During by external pressure, the uniform force of rectangular tube 4 of the inwall of outer wall pipe 1 is evenly distributed on, seamless tube body crushing resistance is improved；
In above-described embodiment, specifically, resistance to compression packing material 5 presses together with the filling tight of pipe 2, filling material is improved
The distributed density values of material 5, make the seamless tube body bear the raising of external pressure ability；
In above-described embodiment, specifically, the length and outer wall pipe 1 of rectangular tube 4, resistance to compression packing material 5 and support tube 6, interior
The length of wall pipe 3 is consistent, makes the pressure for coming from outside, most of to be carried by rectangular tube 4, resistance to compression packing material 5 and support tube 6,
Avoid outer wall pipe 1, be deformed with inner wall tube 3.
Operation principle：When using the seamless pipe, the understanding for having in a structure to whole seamless pipe is needed first,
In use, can more easily be used, the seamless pipe between outer wall pipe 1 and inner wall tube 3 by having added many
Pipe 2 is filled, by having added rectangular tube 4 between support tube 6 and inner wall tube 3, the raising of resistance to compression packing material has been also filled up in addition
The resisting cross-sections coefficient of seamless pipe, so as to substantially increase the crushing resistance of seamless pipe.
In summary, although the utility model is described in detail with reference to the foregoing embodiments, for this area
For technical staff, it can still modify to the technical scheme described in foregoing embodiments, or to which part
Technical characteristic carries out equivalent substitution, all within spirit of the present utility model and principle, any modification for being made, equivalent substitution,
Improve etc., it should be included within protection domain of the present utility model.
Claims (5)
1. a kind of high intensity support type seamless steel pipe, including outer wall pipe（1）, filling pipe（2）, inner wall tube（3）, rectangular tube（4）, it is anti-
Press packing material（5）And support tube（6）, it is characterised in that：The outer wall pipe（1）Inwall and inner wall tube（3）Outer wall between
Filled with filling pipe（2）, and inner wall tube（3）Inwall be welded with rectangular tube（4）, the support tube（6）With rectangular tube（4）Even
Connect.
2. a kind of high intensity support type seamless steel pipe according to claim 1, it is characterised in that：The filling pipe（2）For
Uniform welding is in outer wall pipe（1）Inwall one week.
3. a kind of high intensity support type seamless steel pipe according to claim 1, it is characterised in that：The rectangular tube（4）For
Uniform welding is in inner wall tube（3）Inwall one week.
4. a kind of high intensity support type seamless steel pipe according to claim 1, it is characterised in that：The resistance to compression packing material
（5）Managed with filling（2）Tight presses together.
5. a kind of high intensity support type seamless steel pipe according to claim 1, it is characterised in that：The rectangular tube（4）, it is anti-
Press packing material（5）With support tube（6）Length and outer wall pipe（1）, inner wall tube（3）Length is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720017100.4U CN206409754U (en) | 2017-01-06 | 2017-01-06 | A kind of high intensity support type seamless steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720017100.4U CN206409754U (en) | 2017-01-06 | 2017-01-06 | A kind of high intensity support type seamless steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206409754U true CN206409754U (en) | 2017-08-15 |
Family
ID=59554846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720017100.4U Expired - Fee Related CN206409754U (en) | 2017-01-06 | 2017-01-06 | A kind of high intensity support type seamless steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206409754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043408A (en) * | 2019-11-08 | 2020-04-21 | 安徽莱鑫精密特种钢管有限公司 | Novel stainless steel seamless steel pipe |
-
2017
- 2017-01-06 CN CN201720017100.4U patent/CN206409754U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043408A (en) * | 2019-11-08 | 2020-04-21 | 安徽莱鑫精密特种钢管有限公司 | Novel stainless steel seamless steel pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 Termination date: 20180106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |