CN206904386U - Seamless steel tubes for liquid service - Google Patents
Seamless steel tubes for liquid service Download PDFInfo
- Publication number
- CN206904386U CN206904386U CN201720755637.0U CN201720755637U CN206904386U CN 206904386 U CN206904386 U CN 206904386U CN 201720755637 U CN201720755637 U CN 201720755637U CN 206904386 U CN206904386 U CN 206904386U
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- CN
- China
- Prior art keywords
- steel pipe
- pipe body
- wall
- hole
- positioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses seamless steel tubes for liquid service, including steel pipe body, structure identical first flange and second flange are arranged with respectively on the both ends outer wall of the steel pipe body, the outer wall of the first flange is provided with positioning hole and interface channel, two symmetrically arranged fix bars are fixedly connected with the outer wall of the steel pipe body radially, adjusting rod is rotatably connected in two fix bars, the outer wall of the adjusting rod is provided with horizontally disposed glove passage, the both ends of the glove passage, which are equipped with, communicates therewith positioning through hole, the vertical section of the positioning is circular configuration, and horizontal plane residing for the top of positioning through hole is located at the top of horizontal plane residing for glove channel roof, the both ends of the adjusting rod are all provided with fluted, connecting rod is slidably connected in the groove.The utility model avoids the generation of anticorrosive coating obscission on steel pipe body outer wall, extends the service life of steel pipe body, adds the weight capacity of steel pipe body.
Description
Technical field
It the utility model is related to seamless steel pipe technical field, more particularly to seamless steel tubes for liquid service.
Background technology
Seamless steel tube production is one of national pillar industry, and with the development of national economy, the demand of seamless steel pipe is in
The trend of cumulative year after year.Seamless steel pipe is used to manufacture the structural members such as automobile, train, aircraft, steamer, space gun, and
The components of machine such as agricultural, mine, engineering, electrician, weaving, military project, no matter seamless steel pipe is in civil area or military industry field
Application it is all quite varied.Fluid seamless steel pipe has hollow section, a large amount of pipelines for being used as trandfer fluid, as transfer oil,
Pipeline of natural gas, coal gas and water and some solid materials etc..Steel pipe is compared with the solid steel such as round steel, in bending resistance torsional strength
Lighter in weight, it is economic section steel products when identical, is widely used in manufacture structural member and machine components, as oil drill rocker, automobile pass
Steel scaffold in moving axis, bicycle rack and construction etc. manufactures ring-shaped work pieces with steel pipe, can improve stock utilization,
Simplify manufacturing process, save material and machining period, manufactured extensively with steel pipe.On the outer wall of existing fluid seamless steel pipe
Be coated with anticorrosive coating, still, when the splicing assemblings of two steel pipes need to raise, hold assembly to outer wall of steel pipe stress,
The anticorrosive coating on outer wall of steel pipe is come off, reduce the service life of steel pipe.
The content of the invention
The purpose of this utility model is to solve shortcoming present in prior art, and the trandfer fluid proposed is with seamless
Steel pipe.
To achieve these goals, the utility model employs following technical scheme：
Seamless steel tubes for liquid service, including steel pipe body, knot is arranged with respectively on the both ends outer wall of the steel pipe body
Structure identical first flange and second flange, the outer wall of the first flange are provided with positioning hole and interface channel, the steel pipe
Two symmetrically arranged fix bars are fixedly connected with the outer wall of body radially, tune is rotatably connected in two fix bars
Pole, the outer wall of the adjusting rod are provided with horizontally disposed glove passage, and the both ends of the glove passage are equipped with to be connected with it
Logical positioning through hole, the vertical section of the positioning is circular configuration, and horizontal plane residing for the top of positioning through hole is located at glove passage
The top of horizontal plane residing for top, the both ends of the adjusting rod are all provided with fluted, and connecting rod is slidably connected in the groove,
The connecting rod is provided with the first fastener, and the connecting rod is fixedly connected by the first fastener with adjusting rod.
Preferably, the positioning hole and connecting rod are located on the same line, and the internal diameter of positioning hole and connecting rod is outer
Footpath is identical, and the one end of the connecting rod away from groove is slidably connected in positioning hole.
Preferably, be provided with fastening bolt in the interface channel, first flange and another steel in a steel pipe body
Second flange on tube body is fixedly connected by fastening bolt.
Preferably, threaded one end of the adjusting rod away from steel pipe body is connected with limited block.
Preferably, the top exterior walls of the connecting rod are provided with two screwed holes, the bottom thread of first fastener
It is connected in a screwed hole.
Preferably, it is coated with anti-corrosion layer on the outer wall of the steel pipe body.
In the utility model, steel pipe body is easy to by the design of fix bar, adjusting rod, glove passage and positioning through hole
Lifting, the generation of anticorrosive coating obscission on steel pipe body outer wall is avoided, extend the service life of steel pipe body, pass through
The design of positioning hole, connecting rod and the first fastener makes to be connected firmly between adjacent steel pipe body, adds steel pipe body
Weight capacity.
Brief description of the drawings
Fig. 1 be the utility model proposes seamless steel tubes for liquid service structural representation；
Fig. 2 be the utility model proposes seamless steel tubes for liquid service side view.
In figure：1 steel pipe body, 2 first flanges, 3 second flanges, 4 positioning holes, 5 interface channels, 6 fix bars, 7 adjusting rods,
8 glove passages, 9 positioning through hole, 10 connecting rods, 11 first fasteners, 12 limited blocks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-2, seamless steel tubes for liquid service, including steel pipe body 1, on the both ends outer wall of steel pipe body 1 respectively
Structure identical first flange 2 and second flange 3 are arranged with, the outer wall of first flange 2 is provided with positioning hole 4 and interface channel 5,
Two symmetrically arranged fix bars 6 are fixedly connected with the outer wall of steel pipe body 1 radially, are rotated in two fix bars 6
Be connected with adjusting rod 7, the outer wall of adjusting rod 7 is provided with horizontally disposed glove passage 8, the both ends of glove passage 8 be equipped with
It connects positioning through hole 9, and the vertical section for positioning 9 is circular configuration, and horizontal plane residing for the top of positioning through hole 9 leads to positioned at glove
The top of horizontal plane residing for the top of road 8, the both ends of adjusting rod 7 are all provided with fluted, connecting rod 10 are slidably connected in groove, even
Extension bar 10 is provided with the first fastener 11, and connecting rod 10 is fixedly connected by the first fastener 11 with adjusting rod 7, the He of positioning hole 4
Connecting rod 10 is located on the same line, and the internal diameter of positioning hole 4 is identical with the external diameter of connecting rod 10, and connecting rod 10 is away from groove
One end be slidably connected in positioning hole 4, be provided with fastening bolt in interface channel 5, the first flange 2 in a steel pipe body 1
It is fixedly connected with the second flange 3 in another steel pipe body 1 by fastening bolt, the one end of adjusting rod 6 away from steel pipe body 1
Limited block 12 is threaded with, the top exterior walls of connecting rod 10 are provided with two screwed holes, the bottom thread of the first fastener 11
It is connected in a screwed hole, anti-corrosion layer is coated with the outer wall of steel pipe body 1.
Operation principle：In use, fix bar 6 is moved in positioning through hole 9, one end of adjusting rod 7 is levered up, now,
Steel pipe body 1 rises, the bottom by rubber blanket or cushion pad as steel pipe body 1, by fastening bolt by adjacent steel pipe sheet
Body 1 connects, then resets adjusting rod 7, by the one end of connecting rod 10 away from groove as in positioning hole 4 and passing through the first fastener
11 are fixedly connected.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. seamless steel tubes for liquid service, including steel pipe body（1）, it is characterised in that the steel pipe body（1）Both ends outer wall
It is upper to be arranged with structure identical first flange respectively（2）And second flange（3）, the first flange（2）Outer wall be provided with it is fixed
Position hole（4）And interface channel（5）, the steel pipe body（1）Be fixedly connected with outer wall radially two it is symmetrically arranged
Fix bar（6）, two fix bars（6）On be rotatably connected to adjusting rod（7）, the adjusting rod（7）Outer wall be provided with level
The glove passage of setting（8）, the glove passage（8）Both ends be equipped with and communicate therewith positioning through hole（9）, the positioning through hole
（9）Vertical section be circular configuration, and positioning through hole（9）Top residing for horizontal plane be located at glove passage（8）Water residing for top
The top of plane, the adjusting rod（7）Both ends be all provided with fluted, slidably connect connecting rod in the groove（10）, institute
State connecting rod（10）It is provided with the first fastener（11）, the connecting rod（10）Pass through the first fastener（11）With adjusting rod（7）
It is fixedly connected.
2. seamless steel tubes for liquid service according to claim 1, it is characterised in that the positioning hole（4）And connecting rod
（10）It is located on the same line, and positioning hole（4）Internal diameter and connecting rod（10）External diameter it is identical, the connecting rod（10）Far
One end from groove is slidably connected to positioning hole（4）It is interior.
3. seamless steel tubes for liquid service according to claim 1, it is characterised in that the interface channel（5）Inside it is provided with
Fastening bolt, a steel pipe body（1）On first flange（2）With another steel pipe body（1）On second flange（3）Pass through
Fastening bolt is fixedly connected.
4. seamless steel tubes for liquid service according to claim 1, it is characterised in that the fix bar（6）Away from steel pipe
Body（1）Threaded one end be connected with limited block（12）.
5. seamless steel tubes for liquid service according to claim 1, it is characterised in that the connecting rod（10）Top outside
Wall is provided with two screwed holes, first fastener（11）Bottom thread be connected in a screwed hole.
6. seamless steel tubes for liquid service according to claim 1, it is characterised in that the steel pipe body（1）Outer wall
On be coated with anti-corrosion layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720755637.0U CN206904386U (en) | 2017-06-27 | 2017-06-27 | Seamless steel tubes for liquid service |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720755637.0U CN206904386U (en) | 2017-06-27 | 2017-06-27 | Seamless steel tubes for liquid service |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206904386U true CN206904386U (en) | 2018-01-19 |
Family
ID=61284265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720755637.0U Expired - Fee Related CN206904386U (en) | 2017-06-27 | 2017-06-27 | Seamless steel tubes for liquid service |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206904386U (en) |
-
2017
- 2017-06-27 CN CN201720755637.0U patent/CN206904386U/en not_active Expired - Fee Related
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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: 20180119 Termination date: 20180627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |