CN106140886A - A kind of device for correcting electric power tower steel pipe circular section profile - Google Patents
A kind of device for correcting electric power tower steel pipe circular section profile Download PDFInfo
- Publication number
- CN106140886A CN106140886A CN201610575681.3A CN201610575681A CN106140886A CN 106140886 A CN106140886 A CN 106140886A CN 201610575681 A CN201610575681 A CN 201610575681A CN 106140886 A CN106140886 A CN 106140886A
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- CN
- China
- Prior art keywords
- head
- steel pipe
- plate
- sliding
- jacket
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 81
- 239000010959 steel Substances 0.000 title claims abstract description 81
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 7
- 238000003466 welding Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention discloses a kind of device for correcting electric power tower steel pipe circular section profile, including base, taper fixing head, elevation base plate, horizontal cross plate, rectification head and stationary fixture；Taper fixing head is fixedly installed on the center of base；The height of elevation base plate can lift；The bottom of horizontal cross plate is provided with the rectification head rotated；Being set with, in correcting head, the columnar jacket that can radially rotate freely, the steel tower steel pipe being positioned in taper fixing head can freely be inserted in this jacket；Stationary fixture includes horizontal sliding plate and two pieces of sliding fixed blocks, and horizontal sliding plate can be along the upper and lower sliding of elevation base plate；Two pieces of sliding fixed blocks are all slidably connected on horizontal sliding plate, all can be along the left and right sliding of horizontal sliding plate；Two pieces of sliding fixed blocks side in opposite directions is provided with spacing fixing groove.The present invention directly can carry out the rectification of circular section profile to steel tower steel tube section, corrects convenient and swift, and detected value is accurately, reliably.
Description
Technical field
The present invention relates to a kind of electric power apparatus for correcting, a kind of for correcting electric power tower steel pipe circular section profile
Device.
Background technology
Power transmission process needs a large amount of electric power tower used, electric power tower subangle head tower and steel tube tower.Angle steel tower main
Mountain area to be used in, the occasion of transportation inconvenience.The steel tube tower that structure is simple and direct is used in a large number in plains region.Steel tube tower main
Structure is steel pipe, and tower body uses Luo bolt a section for steel pipe connection to be erected.Steel pipe passes through flat board sawing sheet, bent plate, pipe
Body gap is welded, and school port, end are welded with ring flange and the method such as steel tube surface galvanizing by dipping processes.Steel pipe is by curved
Volume processing, becomes pipe by rectangular flat plate buckling.Specific process is the short side direction offer feeding at flat board, along long limit
Direction is bent to a certain degree, and then short side direction continues feeding one segment distance, and the position that long side direction is new is bent again, this
Process is repeated.Respectively two long side directions of rectangular flat plate being made identical processing, two long back gauges of flat board are close,
It is formed with the pipe of opening.Again by opening pressing, by electric welding, two long limits of original flat board are welded into one.Adding of above-mentioned routine
Work method ensures to be formed the shape of steel pipe by the minor face amount of feeding and long limit amount of bow controlling flat board, although pass through numerical control programming
Method controls mechanical movement, but true form still exists error.For joining of the ring flange that ensures steel pipe two ends and couple
Close, after the welding of the gap of steel pipe, also the circularity at steel pipe two ends is checked and shaping, finally could with ring flange assembling and
Welding.The uniformity coefficient of steel pipe holding capacity, along the circularity of length cross-sectional geometry, is had an impact, in particular with electric power by steel pipe
The voltage of transmission is more and more higher, and the height of power tower is also increasing, and the requirement to steel pipe stress-bearing capability is also improving.
Now the intermediate cross-section profile of steel pipe can only be measured diameter by processing method, and pair cross-section profile cannot be measured, i.e. without
Method knows the error size of actual circular section profile and design circular section profile.
Summary of the invention
The technical problem to be solved in the present invention is for above-mentioned the deficiencies in the prior art, and provides a kind of for correcting electric power
The device of steel tower steel pipe circular section profile, this device being used for correcting electric power tower steel pipe circular section profile can be directly to steel tower steel
Tube section carries out the rectification of circular section profile, corrects convenient and swift, and detected value is accurately, reliably.
For solving above-mentioned technical problem, the technical solution used in the present invention is:
A kind of device for correcting electric power tower steel pipe circular section profile, including base, taper fixing head, elevation base plate, water
Flat transverse slat, rectification head and stationary fixture.
Taper fixing head is fixedly installed on the center of base.
Elevation base plate is fixedly installed on the side of base, and the height of elevation base plate can lift.
Horizontal cross plate is fixedly installed on the top of elevation base plate, and the bottom of horizontal cross plate is provided with the rectification rotated
Head, corrects head and is driven rotation by the first motor, corrects head and is coaxially disposed with taper fixing head.
It is set with, in correcting head, the columnar jacket that can radially rotate freely, is positioned over the steel tower in taper fixing head
Steel pipe can freely be inserted in this jacket, is positioned at the rectification head above jacket and is provided with spring, this spring one end and rectification
Set is fixing to be connected, and the spring other end is fixing with rectification head intracavity bottom to be connected.
Stationary fixture includes that horizontal sliding plate and two pieces of sliding fixed blocks, horizontal sliding plate one end slide even with elevation base plate
Connect, can be along the upper and lower sliding of elevation base plate；Two pieces of sliding fixed blocks are all slidably connected on horizontal sliding plate, all can be along horizontal sliding
The sliding of plate left and right；Two pieces of sliding fixed blocks side in opposite directions is provided with spacing fixing groove.
The central axial spacing of described rectification head and jacket not less than jacket and steel tower diameter of steel tube difference two/
One.
Described spacing fixing groove is V-shaped.
Described spacing fixing groove is circular arc.
It is bolted to connection between two pieces of sliding fixed blocks.
After the present invention uses said structure, the bottom of the steel tower steel pipe of different tube diameters can be carried out fixed by above-mentioned taper fixing head
Position.Above-mentioned stationary fixture can be supported location to the middle part of steel tower steel pipe.Circular section profile is needed the steel tower steel pipe corrected
Being placed in taper fixing head, and use stationary fixture to be supported location, then, elevation base plate height declines, and makes rectification head
Dropping to ovality bad position, above-mentioned jacket internal diameter is more than steel tower steel pipe, therefore when being inserted in, will not produce the mouth of pipe and wound；Separately
Jacket can radially rotate freely, when the contact internal walls of steel tower steel pipe and jacket, jacket will with contact point as point of contact, to
Away from the direction of contact point, carry out radially rotating freely along the inner peripheral surface correcting head, make steel tower steel pipe circular section be corrected,
And effectively prevent the jacket scratching to steel tower steel pipe tube wall.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of device for correcting electric power tower steel pipe circular section profile of the present invention.
Fig. 2 shows the schematic cross-section correcting head in Fig. 1.
Fig. 3 shows the structural representation of stationary fixture.
Detailed description of the invention
The present invention is further detailed explanation with concrete better embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2 and Figure 3, a kind of device for correcting electric power tower steel pipe circular section profile, wherein there is the end
Seat 1, taper fixing head 2, elevation base plate 3, correct 4, jacket 41, spring the 42, first motor 43, horizontal cross plate 44, fixing
The technical characteristics such as fixture 5, horizontal sliding plate 51, sliding fixed block 52, spacing fixing groove 53 and steel tower steel pipe 6.
A kind of device for correcting electric power tower steel pipe circular section profile, including base, taper fixing head, lifting base
Plate, horizontal cross plate, rectification head and stationary fixture.
Taper fixing head is fixedly installed on the center of base.
Elevation base plate is fixedly installed on the side of base, and the height of elevation base plate can lift.
Horizontal cross plate is fixedly installed on the top of elevation base plate, and the bottom of horizontal cross plate is provided with the rectification rotated
Head, corrects head and is driven rotation by the first motor, corrects head and is coaxially disposed with taper fixing head.
It is set with, in correcting head, the columnar jacket that can radially rotate freely, is positioned over the steel tower in taper fixing head
Steel pipe can freely be inserted in this jacket, is positioned at the rectification head above jacket and is provided with spring, this spring one end and rectification
Set is fixing to be connected, and the spring other end is fixing with rectification head intracavity bottom to be connected.
Stationary fixture includes that horizontal sliding plate and two pieces of sliding fixed blocks, horizontal sliding plate one end slide even with elevation base plate
Connect, can be along the upper and lower sliding of elevation base plate；Two pieces of sliding fixed blocks are all slidably connected on horizontal sliding plate, all can be along horizontal sliding
The sliding of plate left and right；Two pieces of sliding fixed blocks side in opposite directions is provided with spacing fixing groove.
The central axial spacing of described rectification head and jacket not less than jacket and steel tower diameter of steel tube difference two/
One.
Described spacing fixing groove is V-shaped.
Described spacing fixing groove is circular arc.
It is bolted to connection between two pieces of sliding fixed blocks.
After the present invention uses said structure, the bottom of the steel tower steel pipe of different tube diameters can be carried out fixed by above-mentioned taper fixing head
Position.Above-mentioned stationary fixture can be supported location to the middle part of steel tower steel pipe.Circular section profile is needed the steel tower steel pipe corrected
Being placed in taper fixing head, and use stationary fixture to be supported location, then, elevation base plate height declines, and makes rectification head
Dropping to ovality bad position, above-mentioned jacket internal diameter is more than steel tower steel pipe, therefore when being inserted in, will not produce the mouth of pipe and wound；Separately
Jacket can radially rotate freely, when the contact internal walls of steel tower steel pipe and jacket, jacket will with contact point as point of contact, to
Away from the direction of contact point, carry out radially rotating freely along the inner peripheral surface correcting head, make steel tower steel pipe circular section be corrected,
And effectively prevent the jacket scratching to steel tower steel pipe tube wall.
The preferred embodiment of the present invention described in detail above, but, the present invention is not limited in above-mentioned embodiment
Detail, in the technology concept of the present invention, technical scheme can be carried out multiple equivalents, this
A little equivalents belong to protection scope of the present invention.
Claims (5)
1. the device being used for correcting electric power tower steel pipe circular section profile, it is characterised in that: include that base, taper are fixed
Head, elevation base plate, horizontal cross plate, rectification head and stationary fixture；
Taper fixing head is fixedly installed on the center of base；
Elevation base plate is fixedly installed on the side of base, and the height of elevation base plate can lift；
Horizontal cross plate is fixedly installed on the top of elevation base plate, and the bottom of horizontal cross plate is provided with the rectification head rotated, and rectifys
Positive head is driven by the first motor and rotates, and corrects head and is coaxially disposed with taper fixing head；
It is set with, in correcting head, the columnar jacket that can radially rotate freely, the steel tower steel pipe being positioned in taper fixing head
Can freely be inserted in this jacket, be positioned at the rectification head above jacket and be provided with spring, this spring one end is solid with jacket
Fixed connection, the spring other end is fixing with rectification head intracavity bottom to be connected；
Stationary fixture includes horizontal sliding plate and two pieces of sliding fixed blocks, and horizontal sliding plate one end is slidably connected with elevation base plate,
Can be along the upper and lower sliding of elevation base plate；Two pieces of sliding fixed blocks are all slidably connected on horizontal sliding plate, all can be along horizontal sliding plate
Left and right sliding；Two pieces of sliding fixed blocks side in opposite directions is provided with spacing fixing groove.
Device for correcting electric power tower steel pipe circular section profile the most according to claim 1, it is characterised in that: described
Correct the head central axial spacing with jacket not less than jacket and 1/2nd of steel tower diameter of steel tube difference.
Device for correcting electric power tower steel pipe circular section profile the most according to claim 1, it is characterised in that: described
Spacing fixing groove is V-shaped.
Device for correcting electric power tower steel pipe circular section profile the most according to claim 1, it is characterised in that: described
Spacing fixing groove is circular arc.
Device for correcting electric power tower steel pipe circular section profile the most according to claim 1, it is characterised in that: two pieces
It is bolted to connection between sliding fixed block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610575681.3A CN106140886B (en) | 2016-07-21 | 2016-07-21 | A kind of device for being used to correct electric power tower steel pipe circular section profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610575681.3A CN106140886B (en) | 2016-07-21 | 2016-07-21 | A kind of device for being used to correct electric power tower steel pipe circular section profile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106140886A true CN106140886A (en) | 2016-11-23 |
| CN106140886B CN106140886B (en) | 2017-11-17 |
Family
ID=58059218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610575681.3A Active CN106140886B (en) | 2016-07-21 | 2016-07-21 | A kind of device for being used to correct electric power tower steel pipe circular section profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106140886B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05146825A (en) * | 1991-11-27 | 1993-06-15 | Kubota Corp | Device for correcting roundness of tube end part of steel tube sheet pile |
| CN203156075U (en) * | 2012-11-02 | 2013-08-28 | 慈溪市汇丽机电有限公司 | Quick roundness correction tool for casting workblank |
| CN103785716A (en) * | 2014-01-22 | 2014-05-14 | 万世泰金属工业（昆山）有限公司 | Straightener suitable for metal pipes with different sizes |
| CN203751043U (en) * | 2014-01-22 | 2014-08-06 | 万世泰金属工业（昆山）有限公司 | Straightening machine suitable for metal pipes of different sizes |
| CN203751044U (en) * | 2014-01-22 | 2014-08-06 | 万世泰金属工业（昆山）有限公司 | Metal tube straightening machine |
| CN105414261A (en) * | 2015-12-29 | 2016-03-23 | 李传聪 | Automatic roundness correcting machine |
| CN205236678U (en) * | 2015-12-29 | 2016-05-18 | 李传聪 | Automatic circle calibration machine |
-
2016
- 2016-07-21 CN CN201610575681.3A patent/CN106140886B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05146825A (en) * | 1991-11-27 | 1993-06-15 | Kubota Corp | Device for correcting roundness of tube end part of steel tube sheet pile |
| CN203156075U (en) * | 2012-11-02 | 2013-08-28 | 慈溪市汇丽机电有限公司 | Quick roundness correction tool for casting workblank |
| CN103785716A (en) * | 2014-01-22 | 2014-05-14 | 万世泰金属工业（昆山）有限公司 | Straightener suitable for metal pipes with different sizes |
| CN203751043U (en) * | 2014-01-22 | 2014-08-06 | 万世泰金属工业（昆山）有限公司 | Straightening machine suitable for metal pipes of different sizes |
| CN203751044U (en) * | 2014-01-22 | 2014-08-06 | 万世泰金属工业（昆山）有限公司 | Metal tube straightening machine |
| CN105414261A (en) * | 2015-12-29 | 2016-03-23 | 李传聪 | Automatic roundness correcting machine |
| CN205236678U (en) * | 2015-12-29 | 2016-05-18 | 李传聪 | Automatic circle calibration machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106140886B (en) | 2017-11-17 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Dong Youlan Inventor before: Zhao Yanli |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171019 Address after: 751100 the Ningxia Hui Autonomous Region Wuzhong City Litong District Jiabao garden on the west side of the street, a building No. 109 network Applicant after: Wuzhong Xincheng industrial product design Co., Ltd. Address before: 048000 Shanxi city of Jincheng Province town Zezhou County willow Dong Shi Weng Cun Dong Shi Weng No. 54 Applicant before: Zhao Yanli |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181102 Address after: 313009 Jinma East Road, Ma Lok village, Nanxun Economic Development Zone, Huzhou, Zhejiang, 3 Patentee after: Huzhou Environmental Protection Technology Co. Ltd. Address before: 751100 the Ningxia Hui Autonomous Region, Wuzhong City, Li Tong District, Lihua Street West Side Garbo Garden No. 1 business building No. 109 Patentee before: Wuzhong Xincheng industrial product design Co., Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20191230 Address after: 221000 Tangzhang Industrial Park, Tongshan District, Xuzhou City, Jiangsu Province Patentee after: Jiangsu Deli Heavy Industry Co., Ltd Address before: 313009 No. 3 Jinma East Road, Ma Yao Village, Nanxun Economic Development Zone, Huzhou City, Zhejiang Province Patentee before: Huzhou Environmental Protection Technology Co. Ltd. |
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| TR01 | Transfer of patent right |