CN203213563U - Prolongable steel pipe - Google Patents
Prolongable steel pipe Download PDFInfo
- Publication number
- CN203213563U CN203213563U CN 201320141180 CN201320141180U CN203213563U CN 203213563 U CN203213563 U CN 203213563U CN 201320141180 CN201320141180 CN 201320141180 CN 201320141180 U CN201320141180 U CN 201320141180U CN 203213563 U CN203213563 U CN 203213563U
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- Prior art keywords
- steel pipe
- steel
- flange
- main body
- prolongs
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- Expired - Fee Related
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Abstract
The utility model relates to a prolongable steel pipe, wherein a flange is arranged on a steel pipe body, the flange can freely slide up and down on the steel pipe body through a slide rail, a plurality of steel pipes can be connected into one steel pipe according to demands by means of the connection of a flanged disc to prolong the length of the steel pipe so as to adapt to demands of different projects, two supporting bodies are further arranged at the bottom end of the steel pipe body, and the supporting bodies are located at the two ends of the cross section of the steel pipe for supporting the whole steel pipe so as to ensure more stable and independent erection of the steel pipe, so that the safety is higher.
Description
Technical field
The utility model relates to a kind of steel pipe, refers more particularly to a kind of prolonged steel pipe that can increase length.
Background technology
In building trade, steel pipe is the most basic framework unit, its stability, safety, corrosion resistance, ageing resistance receive everybody concern always, still because of the particularity of steel pipe function, steel tubular structure are had relatively high expectations, the constituent of steel pipe is more fixing, the kind of steel pipe is very not many yet, and model is more single, can not adapt to the demand of present engineering in fact fully, steel pipe needs the auxiliary support of external object simultaneously, independently is difficult to stable standing.
Especially in work progresss such as template, scaffold, length requirement to steel pipe is very strict, and some more complicated job sites, the steel pipe length requirement is also differed, how to make simple in structure, the unified steel pipe of length can meet the demand of different engineerings, solves practical problem, is that people wish the difficult problem that can crack always.
The utility model content
In order to address the above problem, the purpose of this utility model provides a kind of steel pipe that prolongs, carry flange on the described steel pipe main body, flange can slide at the steel tube body easy on and off by slide rail, connection by flange, many steel pipes can be connected into one according to demand, prolong steel pipe length, the demand that adapts to different engineerings, described steel pipe main body bottom also is provided with two supporters, and described supporter is positioned at steel pipe cross section two ends, is used for supporting whole steel pipe, more stable, independent when steel pipe is stood, safety is higher.
The utility model is as follows in order to solve the problems of the technologies described above the technical scheme that adopts: a kind of steel pipe that prolongs, it is characterized in that: carry flange on the described steel pipe main body, flange can slide at the steel tube body easy on and off by slide rail, described steel pipe main body bottom also is provided with two supporters, and described supporter is positioned at steel pipe cross section two ends.
As a kind of improvement of the present utility model, described supporter is reinforcing rib.
As another kind of improvement the of the present utility model, described outer surface of steel tube is provided with layer protective layer.
As another improvement of the present utility model, described topping is Fine Steel Casting iron pipe layer or titanium alloy steel pipe layer.
The beneficial effects of the utility model:
(1) carry flange on the steel pipe main body, flange can slide at the steel tube body easy on and off by slide rail, by the connection of flange, many steel pipes can be connected into one according to demand, prolongs steel pipe length, adapts to the demand of different engineerings.
(2) steel pipe main body bottom also is provided with two supporters, and described supporter is positioned at steel pipe cross section two ends, is used for supporting whole steel pipe, and more stable, independent when steel pipe is stood, safety is higher.
(3) supporter is exactly reinforcing rib, appears excessively when steel pipe is outstanding, or span is when excessive, and the load that the joint face of structural member itself can bear is limited, and ad hoc reinforcing rib is to increase the intensity of bonding surface, stability and the safety of raising operation.
(4) in order to prolong the application life of steel pipe; farthest protect steel pipe; outer surface of steel tube is provided with layer protective layer especially, and described topping is Fine Steel Casting iron pipe layer or titanium alloy steel pipe layer preferably, the special substance of high-quality carbon element and titanium alloy; make steel pipe under original corrosion resistant prerequisite; more significantly reduce the consumption of stainless steel material, guarantee to reach due working strength, reduce cost; when having protected steel pipe, also greatly reduce user's cost of production.
Description of drawings
Fig. 1 is a kind of structural representation that prolongs steel pipe.
Among the figure: 1-steel pipe main body, 2-flange, 3-supporter.
The specific embodiment
The utility model is described in more detail below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of steel pipe that prolongs carries flange 2 on the steel pipe main body 1, and flange 2 can slide at steel pipe main body 1 easy on and off by slide rail.In some complicated job sites, when steel pipe length maybe needed to strengthen inadequately, the flange 2 that can carry by steel pipe main body 1 coupled together a plurality of steel pipes, thereby extended steel pipe length, adapted to the demand of varying environment.Flange 2 also can slide at steel pipe main body 1 easy on and off by slide rail, thereby, when two steel pipe thicknesses not for the moment, slidably flange 2, couple together after utilizing diameter difference between the steel pipe to set with each other to prolong the steel pipe total length, and is more effectively stable, randomness is stronger, and is comprehensive higher.
Steel pipe main body 1 bottom also is provided with two supporters 3, and supporter 3 is positioned at steel pipe cross section two ends, is used for supporting whole steel pipe, and more stable, independent when steel pipe is stood, safety is higher.
In order to prolong the application life of steel pipe; farthest protect steel pipe; outer surface of steel tube is provided with layer protective layer especially, and described topping is Fine Steel Casting iron pipe layer or titanium alloy steel pipe layer preferably, the special substance of high-quality carbon element and titanium alloy; make steel pipe under original corrosion resistant prerequisite; more significantly reduce the consumption of stainless steel material, guarantee to reach due working strength, reduce cost; when having protected steel pipe, also greatly reduce user's cost of production.
The utility model is not limited to above-mentioned embodiment, no matter be to do any variation on shape or the structure, combine with the filter press sewage-treatment plant of processing dope dyeing of the folded spiral shell formula filter of every utilization all drops within the utility model protection domain.
Claims (4)
1. one kind can prolong steel pipe, it is characterized in that: carry flange on the described steel pipe main body, flange can slide at the steel tube body easy on and off by slide rail, and described steel pipe main body bottom also is provided with two supporters, and described supporter is positioned at steel pipe cross section two ends.
2. a kind of steel pipe that prolongs as claimed in claim 1, it is characterized in that: described supporter is reinforcing rib.
3. a kind of steel pipe that prolongs as claimed in claim 2, it is characterized in that: described outer surface of steel tube is provided with layer protective layer.
4. a kind of steel pipe that prolongs as claimed in claim 3, it is characterized in that: described topping is Fine Steel Casting iron pipe layer or titanium alloy steel pipe layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320141180 CN203213563U (en) | 2013-03-26 | 2013-03-26 | Prolongable steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320141180 CN203213563U (en) | 2013-03-26 | 2013-03-26 | Prolongable steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203213563U true CN203213563U (en) | 2013-09-25 |
Family
ID=49203111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320141180 Expired - Fee Related CN203213563U (en) | 2013-03-26 | 2013-03-26 | Prolongable steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203213563U (en) |
-
2013
- 2013-03-26 CN CN 201320141180 patent/CN203213563U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20140326 |