CN100431731C - Mechanical corrector for T-shape steel member bending deformation - Google Patents
Mechanical corrector for T-shape steel member bending deformation Download PDFInfo
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- CN100431731C CN100431731C CNB2006102002168A CN200610200216A CN100431731C CN 100431731 C CN100431731 C CN 100431731C CN B2006102002168 A CNB2006102002168 A CN B2006102002168A CN 200610200216 A CN200610200216 A CN 200610200216A CN 100431731 C CN100431731 C CN 100431731C
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- steel member
- riser
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- bending deformation
- member bending
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Abstract
The present invention relates to a mechanical straightening device for the bending deformation of a T type steel component, which comprises an H-shaped machine frame. A roller way for bearing a steel component is arranged from the input end to the output end of the machine frame, a driving wheel connected with a hydraulic device is arranged on the position accordant to the upper side of the roller way in the middle part, a driving wheel shaft is connected with a motor through a universal coupling and a speed reducer, a pair of straightening wheels is arranged on both sides facing to the position above the driving wheel, both ends of each straightening wheel shaft are connected with shaft boxes on both sides and the hydraulic cylinder, and a pair of vertical plates is respectively and fixedly connected to both sides of the input end and both sides of the output end of the machine frame; bolt regulation holes used for installing transverse plates in row lines are arranged on each vertical plate, wherein the transverse plates are connected between each pair of vertical plates, and both sides of each of the transverse plates are respectively provided with at least two regulation holes corresponding to the vertical plates. The mechanical straightening device can make use of the existing H-shaped steel structure straightening devices to reform, has the advantages of fewer investment expenses and no influence on the original use function of the existing straightening devices, relieves workers' labor intensity, improves the straightening efficiency of the T-shaped component, and saves straightening cost.
Description
(1), technical field
The present invention relates to a kind of steel construction process equipment, the correcting device of particularly a kind of worker's type or T-steel member bending deformation.
(2), background technology
Existing T-steel member often adopts oxygen-acetylene or propane by flame straightening, and it is the same long with short fiber that original long metallic fiber is shortened to.When this type of distortion of flame straightening, correct selection heating location and heated perimeter are crucial.This method in construction, expend man-hour many, efficient is low, cost is higher, labor strength is big, correction quality is unstable, be difficult to satisfy construction period.When back step operation assembling cross steel column and T type post, need to suppress assembling with jack, the assembling difficulty is also bigger.The mechanical corrector of existing steel member bending deformation is only applicable to correct the Welding Angular Deformation on worker's Steel section member edge of a wing, is not suitable for to correct the T-steel member.YTJ-60B type worker formed steel construction correcting device for example, its correcting principle is: make by hydraulic means and correct wheel to pressing down flange plate, the driving wheel jacking flange plate that makes progress, the active force of driving wheel and rectification wheel all acts on the flange plate of being corrected, and makes flange plate reach the requirement of steel construction acceptance specification to the perpendicularity of web.
(3), summary of the invention
The mechanical corrector that the purpose of this invention is to provide a kind of T-steel member bending deformation solves same correcting device and both can correct T type member, also can correct the diastrophic problem of worker's formed steel construction; Also solve existing correcting device correct efficient lower, correct the cost problem of higher.
Technical scheme of the present invention:
The mechanical corrector of this T-steel member bending deformation, comprise a H shape frame, be equipped with the roller-way of support steel member from frame input to output, at central rack, be provided with the driving wheel that links to each other with hydraulic means with flush position above the roller-way, drive sprocket axle is also through Hooks coupling universal coupling, reductor is connected with motor, be equipped with a pair of rectification wheel in the both sides above driving wheel, the two ends of correcting wheel shaft are connected with hydraulic cylinder with the axle box of both sides, it is characterized in that: fixedly connected a pair of riser respectively in frame input both sides and output both sides, have a file on each riser the bolt adjustment hole that transverse slat is used is installed, transverse slat is connected between every pair of riser, and the transverse slat both sides have at least two adjustment holes corresponding with riser.
Above-mentioned riser top has hole for hoist, and the bottom has connecting hole.
Connected positioning plate on the above-mentioned riser has on the location-plate and is used for the locating hole that is connected with frame.
Above-mentioned riser belly, be spill with respect to the roller-way side.
Above-mentioned transverse slat is that veneer is connected or double plate connects with riser.
Above-mentioned transverse slat bottom surface
The fixedly connected top pressing board of font.
The fixedly connected lifting plate of above-mentioned horizontal plate top surface Xia font.
The present invention has broken through the diastrophic thinking of traditional flame straightening, by transformation and function expansion to existing worker's formed steel construction correcting device, at existing steel construction worker type correcting device input and output side riser and transverse slat have been installed, and utilize the hydraulic means of existing equipment, make correcting device under the prerequisite that keeps former correcting function, by changing the forced direction that is subjected to of member, increase mechanical correcting function to T type member bending deformation.The present invention and flame straightening difference are: it is to make fiber short on the member produce the plastic elongation distortion that machinery is corrected, and flame straightening is that long fibre is shortened.
Advantage of the present invention: can utilize existing worker's formed steel construction correcting device to transform, the input expense is few, only increases the expense of six blocks of sheet materials, and does not influence original function of use of existing correcting device.When alleviating labor strength, make the rectification efficient of T type member improve 10 times, correct 3.5 yuan/ton of cost savings, correct the crooked rise＜5mm in back, crooked rise＜1000/L that requires in the GB50205-2001 and the requirement that is not more than 10mm, simultaneously, created good condition for operation cross steel column and fourth type post assembling afterwards.The present invention is applicable to T-steel member and the diastrophic machinery rectification of worker's formed steel construction in the steel construction processing industry.
(4), description of drawings
Fig. 1 is the main TV structure schematic diagram of the principle of the invention;
Fig. 2 is the side-looking structural representation of the principle of the invention.
Fig. 3 is the side view of the embodiment of the invention;
Fig. 4 is the front view of the embodiment of the invention.
Fig. 5 is the front view of riser;
Fig. 6 is the side view of Fig. 5.
Fig. 7 is the front view of transverse slat;
Fig. 8 is the vertical view of Fig. 7.
1-frame, 2-roller-way, 3-driving wheel, 4-Hooks coupling universal coupling, 5-motor, 6-correct wheel, 7-axle box, 8-hydraulic means, 9-steel member, 12-reductor, 13-hydraulic cylinder.
10-riser, 101-bolt adjustment hole, 102-hole for hoist, 103-connecting hole, 104-location-plate, 105-locating hole, 106-riser belly.
11-transverse slat, 111-adjustment hole, 112-top pressing board, 113-lift plate.
(5), the specific embodiment:
Embodiment is referring to Fig. 1-4, the present invention is a kind of mechanical corrector of T-steel member bending deformation, comprise a H shape frame 1, from frame input to output be equipped with the roller-way 2 of support steel member 9, at central rack, be provided with the driving wheel 3 that links to each other with hydraulic means 8 with flush position above the roller-way, drive sprocket axle also is connected with motor 5 through Hooks coupling universal coupling 4, reductor 12,
Both sides over against the driving wheel top are equipped with a pair of rectification wheel 6, and the two ends of correcting wheel shaft are connected with hydraulic cylinder 13 with the axle box 7 of both sides,
Fixedly connected a pair of riser 10 respectively in frame input both sides and output both sides, transverse slat 11 is connected between every pair of riser, just as the door font.
The embodiment of riser and transverse slat is referring to Fig. 5-8.Can determine the perforate spacing of riser upper bolt hole according to the height change of T-steel member, when transverse slat is installed,, reach the purpose of the T-steel member of correcting differing heights by using the bolt hole of differing heights.
Referring to Fig. 5-6, have a file on each riser 10 the bolt adjustment hole 101 that transverse slat is used is installed.Be convenient lifting and installation, riser 10 tops have hole for hoist 102, and the bottom has connecting hole 103.Be connected with frame 1 for convenient, connected positioning plate 104 on the riser, have on the location-plate to be used for the locating hole 105 that is connected with frame.For making machine more firm, above-mentioned riser belly 106, be spill with respect to the roller-way side, roller-way is between vertical plates on both sides.
Referring to Fig. 7-8, transverse slat 11 both sides have at least two adjustment holes corresponding with riser 111.Transverse slat 11 can also can connect for double plate for veneer is connected with riser 10.Be the contact-making surface of increase with the steel member, the transverse slat bottom surface can the fixedly connected top pressing board 112 of above font.Be convenient lifting, the fixedly connected lifting plate 113 of transverse slat end face Ke Yi Xia font.
By four risers that bolt is installed, forever need not remove after the installation, do not influence the rectification of worker's Steel section member angular deformation.According to the steel member height, select respective bolt holes that transverse slat is installed.The T-steel member hangs on the frame roller-way, is delivered in the frame by roller-way, machines and can correct.
The present invention corrects the course of work of T-steel member bending deformation: corrects wheel and acts on the web of T-steel member, and the positioning action about only being, do not move up and down; Driving wheel 3 upwards jackings, top lift acts on the flange plate of T-steel member 9.Riser 10, transverse slat 11 are fixed on the frame motionless, when the web of T-steel member rises to the position of transverse slat 11, are subjected to transverse slat and stop, produce opposite force, and be applied on the web, impel T-steel member 9 to produce reverse plastic deformation, thereby reach the purpose of correcting the T-steel member bending deformation.
Claims (9)
1. the mechanical corrector of a T-steel member bending deformation, comprise a H shape frame, be equipped with the roller-way of support steel member from frame input to output, at central rack, be provided with the driving wheel that links to each other with hydraulic means with flush position above the roller-way, drive sprocket axle is also through Hooks coupling universal coupling, reductor is connected with motor, be equipped with a pair of rectification wheel in the both sides above driving wheel, the two ends of correcting wheel shaft are connected with hydraulic cylinder with the axle box of both sides, it is characterized in that: fixedly connected a pair of riser respectively in frame input both sides and output both sides, have a file on each riser the bolt adjustment hole that transverse slat is used is installed, transverse slat is connected between every pair of riser, and the transverse slat both sides have at least two adjustment holes corresponding with riser.
2. the mechanical corrector of T-steel member bending deformation according to claim 1 is characterized in that: above-mentioned riser top has hole for hoist, and the bottom has connecting hole.
3. the mechanical corrector of T-steel member bending deformation according to claim 1 and 2 is characterized in that: connected positioning plate on the above-mentioned riser has on the location-plate and is used for the locating hole that is connected with frame.
4. the mechanical corrector of T-steel member bending deformation according to claim 1 and 2 is characterized in that: above-mentioned riser belly, be spill with respect to the roller-way side.
5. the mechanical corrector of T-steel member bending deformation according to claim 3 is characterized in that: above-mentioned riser belly, be spill with respect to the roller-way side.
6. the mechanical corrector of T-steel member bending deformation according to claim 1 is characterized in that: above-mentioned transverse slat is that veneer is connected or double plate connects with riser.
7. according to the mechanical corrector of claim 1 or 6 described T-steel member bending deformations, it is characterized in that: the fixedly connected top pressing board of Mian Shang font Di the above-mentioned transverse slat.
8. according to the mechanical corrector of claim 1 or 6 described T-steel member bending deformations, it is characterized in that: the fixedly connected lifting plate of above-mentioned horizontal plate top surface Xia font.
9. the mechanical corrector of T-steel member bending deformation according to claim 7 is characterized in that: the fixedly connected lifting plate of above-mentioned horizontal plate top surface Xia font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006102002168A CN100431731C (en) | 2006-03-08 | 2006-03-08 | Mechanical corrector for T-shape steel member bending deformation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006102002168A CN100431731C (en) | 2006-03-08 | 2006-03-08 | Mechanical corrector for T-shape steel member bending deformation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1820868A CN1820868A (en) | 2006-08-23 |
| CN100431731C true CN100431731C (en) | 2008-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006102002168A Expired - Fee Related CN100431731C (en) | 2006-03-08 | 2006-03-08 | Mechanical corrector for T-shape steel member bending deformation |
Country Status (1)
| Country | Link |
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| CN (1) | CN100431731C (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4453771B2 (en) * | 2007-05-31 | 2010-04-21 | Ｊｆｅスチール株式会社 | T-section steel manufacturing method and rolling equipment line |
| CN101585061B (en) * | 2009-04-10 | 2011-04-27 | 无锡华联精工机械有限公司 | T-type material straightener |
| CN102601176A (en) * | 2012-03-26 | 2012-07-25 | 无锡华联科技集团有限公司 | Correcting mechanism for T-shaped steel panel of bridge |
| CN103521556A (en) * | 2012-07-03 | 2014-01-22 | 中国有色金属工业第六冶金建设有限公司 | Method for flame straightening of cross-shaped steel welding deformation |
| CN104226731B (en) * | 2013-06-13 | 2016-08-10 | 宝山钢铁股份有限公司 | The method of heavy plate mill working roll backplate straightening |
| CN105438590B (en) * | 2015-06-25 | 2018-01-30 | 新兴重工湖北三六一一机械有限公司 | A kind of supporting and regulating device for correcting box deformation |
| CA3043237A1 (en) | 2016-11-15 | 2018-05-24 | Dji Innovations Pty Ltd | Fence post straightening device |
| CN107052667B (en) * | 2017-03-14 | 2018-10-16 | 无锡洲翔成套焊接设备有限公司 | It welds T-steel and deforms comprehensive correction device |
| CN110270608A (en) * | 2019-06-25 | 2019-09-24 | 中交一公局集团有限公司 | Equipment capable of correcting welding deformation of oblique angle T beam flange plate |
| CN112024643B (en) * | 2020-08-26 | 2022-01-21 | 上海外高桥造船有限公司 | T-row zero-allowance manufacturing method and T-row straightening equipment for civil ships |
-
2006
- 2006-03-08 CN CNB2006102002168A patent/CN100431731C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN1820868A (en) | 2006-08-23 |
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