CN206898117U - Spiral steel pipe production line shaped device - Google Patents
Spiral steel pipe production line shaped device Download PDFInfo
- Publication number
- CN206898117U CN206898117U CN201720655148.8U CN201720655148U CN206898117U CN 206898117 U CN206898117 U CN 206898117U CN 201720655148 U CN201720655148 U CN 201720655148U CN 206898117 U CN206898117 U CN 206898117U
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- China
- Prior art keywords
- pylon
- shaped device
- steel pipe
- roller
- production line
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Abstract
A kind of spiral steel pipe production line shaped device, it is characterized in that it includes pylon（6）, pylon（6）Installed in mobile base（8）On, mobile base（8）Installed in firm banking（9）On, described pylon（6）On sizing roll stand is installed（5）, sizing roll stand（5）On three forming rolls are installed（11）, the external diameter of shaping steel pipe can be changed by adjusting the distance between three format rolls；In mobile base（8）On guide roller is installed（1,3）, welding heat roller is installed at forming tube helically-seamed place（2）, in guide roller（1,3）Outside one attached roller is also respectively installed（4）, being provided with the porch of shaped device makes strip enter correctly into guide roller（1,3）Carry out the edger roll of bending deformation（10）.The utility model is simple in construction, and manufacture is easy to adjust.
Description
Technical field
A kind of pile tube production technology is the utility model is related to, especially a kind of spiral pipe pile production equipment, specifically
A kind of energy Varying-thickness variable diameters super long spiral pipe production line shaped device.
Background technology
It is well known that pile tube starts to produce early 20th century in Europe, and rapidly in particularly flourishing industry all over the world
Change country to be used widely.In the 1950s, China is first in railroad bridge cofferdam construction, by bridge office of the Ministry of Railways from
Former Soviet Union's introducing and employment.Due to being influenceed by cheap land resource and human resources, domestic production in addition is substantially at blank shape
State, as the overlength pile tube of metal building material, the application in China is still very slow with developing.With the quick hair of China's economy
Exhibition, all kinds of quick, efficiently, environmentally friendly construction techniques are able to approve and developed, 20 end of the centurys, the steel sheet pile application work in China
Journey oneself have certain development.Due to its special construction, thus there is the advantages of unique:High intensity, light-duty, water isolating is good;
Durability is strong, and service life reaches 20-50;It is reusable, it is general to can be used 5-10 times;Environment protecting is notable, is constructing
In can greatly reduce the amount of fetching earth and the usage amount of concrete, effectively protect land resource;Function with stronger disaster relief and rescue,
Especially controlling flood, cave in, collapse, in the rescue and relief work of drift sand, taking effect especially fast；Construction is simple, duration shorten, construction cost
Compared with province.
Ocean engineering is increasingly popularized at present, carries out enclosing the length for needing pile tube among extra large, the marine implementation in cofferdam at deep-sea
Increasingly longer, especially depth is deep, it is desirable to and the load of carrying is just higher, but in the big of each place carrying of longitudinal direction
It is small and be change, wherein the power in the place carrying of land and sea junction is maximum, if carrying out calculated thickness according to maximum point value, due to
Steel are also different in length direction unbalance stress, carrying thickness requirement, it is necessary to work out in length direction according to stress feelings
Condition determines the pile tube of the Varying-thickness of thickness.So intensity requirement can be met, and can saves material in large quantities, has very
High frequent benefit and social benefit.
If using the pile tube of this Varying-thickness, steel using amount will be substantially reduced, can save 20 ~ 30%, it is cost-effective, have
The Social benefit and economic benefit of display.And as far as the applicant is aware, there is no one kind to produce Varying-thickness super long spiral pile tube at present
Equipment it is available.And one of key as such production equipment is how to ensure that strip is entering the preceding both sides production of forming machine
Raw required bending, and prevent that steel band generation upwarps in bending process, it is therefore necessary to the pre-bending guide plate of design specialized.
Utility model content
The purpose of this utility model is for needing to carry out steel band both sides in advance in the production of Varying-thickness super long spiral pile tube
Bending and preventing drives steel band the problem of upwarping in bending process, design it is a kind of can Varying-thickness diameter variable spiral pipe production line use
Shaped device.
The technical solution of the utility model is：
A kind of spiral steel pipe production line shaped device, it is characterized in that it includes pylon 6, pylon 6 is arranged on mobile base 8
On, mobile base 8 is arranged on firm banking 9, and sizing roll stand 5 is provided with described pylon 6, is provided with sizing roll stand 5
Three forming rolls 11, the external diameter of shaping steel pipe can be changed by adjusting the distance between three format rolls；Installed in mobile base 8
Have guide roller 1,3, welding heat roller 2 be installed at forming tube helically-seamed place, be also respectively provided with the outside of guide roller 1,3 one it is attached
Roller 4, being provided with the porch of shaped device makes strip enter correctly into the edger roll 10 that guide roller 1,3 carries out bending deformation.
Position of the described sizing roll stand 5 on pylon 6 is adjustable.
It also includes welding gun and pipe external welding in pipe, manages interior candle rifle and pipe external welding is helically-seamed with adjacent two respectively
Relatively, and the interior roller 7 of outside weldquality is being improved with installation in the pipeline of outside welding gun relative position, interior roller 7 passes through
Connecting bracket is connected with pylon 6.
The beneficial effects of the utility model：
The key that the utility model finally shapes as spiral pipe pile, there is the advantages of easy to adjust, caliber is adjustable.
The utility model is simple in construction, and manufacture is easy for installation.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is Fig. 1 left view.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As shown in Figure 1-2.
A kind of spiral steel pipe production line shaped device, it includes pylon 6, and pylon 6 is arranged in mobile base 8, mobile
Base 8 is arranged on firm banking 9, and mobile base 8 realizes that fine position is whole by leading screw and nut mechanism, to adjust steel plate entrance
Angle, sizing roll stand 5 is installed on described pylon 6, position of the described sizing roll stand 5 on pylon 6 is adjustable.Sizing roll stand
Three forming rolls 11 are installed, the external diameter of shaping steel pipe can be changed by adjusting the distance between three format rolls on 5；At mobile bottom
Guide roller 1,3 is installed on seat 8, welding heat roller 2 is installed at forming tube helically-seamed place, in the also each peace in the outside of guide roller 1,3
Equipped with an attached roller 4, rolled over as shown in Fig. 2 being provided with the porch of shaped device and strip is entered correctly into guide roller 1,3
The edger roll 10 of bending deformation（Such as Fig. 1）.The utility model also includes welding gun and pipe external welding in pipe, welding gun and pipe external welding point in pipe
It is helically-seamed not relative with adjacent two, and it is being improved outside weld seam with installation in the pipeline of outside welding gun relative position
The interior roller 7 of quality, interior roller 7 are connected by connecting bracket with pylon 6.
The utility model is not directed to partly same as the prior art or can realized using prior art.
Claims (3)
- A kind of 1. spiral steel pipe production line shaped device, it is characterized in that it includes pylon（6）, pylon（6）Installed in mobile bottom Seat（8）On, mobile base（8）Installed in firm banking（9）On, described pylon（6）On sizing roll stand is installed（5）, sizing Roll stand（5）On three forming rolls are installed（11）, the external diameter of shaping steel pipe can be changed by adjusting the distance between three format rolls； In mobile base（8）On guide roller is installed（1,3）, welding heat roller is installed at forming tube helically-seamed place（2）, in guide roller （1,3）Outside one attached roller is also respectively installed（4）, being provided with the porch of shaped device makes strip enter correctly into guide roller （1,3）Carry out the edger roll of bending deformation（10）.
- 2. spiral steel pipe production line shaped device according to claim 1, it is characterized in that described sizing roll stand（5） Pylon（6）On position it is adjustable.
- 3. spiral steel pipe production line shaped device according to claim 1, it is characterized in that it also include in pipe welding gun and Pipe external welding, welding gun and pipe external welding are helically-seamed relative with adjacent two respectively in pipe, and in position relative with outside welding gun Install the interior roller for being improved outside weldquality in the pipeline at the place of putting additional（7）, interior roller（7）Pass through connecting bracket and pylon（6）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720655148.8U CN206898117U (en) | 2017-06-07 | 2017-06-07 | Spiral steel pipe production line shaped device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720655148.8U CN206898117U (en) | 2017-06-07 | 2017-06-07 | Spiral steel pipe production line shaped device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206898117U true CN206898117U (en) | 2018-01-19 |
Family
ID=61286040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720655148.8U Active CN206898117U (en) | 2017-06-07 | 2017-06-07 | Spiral steel pipe production line shaped device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206898117U (en) |
-
2017
- 2017-06-07 CN CN201720655148.8U patent/CN206898117U/en active Active
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