CN2516287Y - Hydraulic steel-tube straightener - Google Patents
Hydraulic steel-tube straightener Download PDFInfo
- Publication number
- CN2516287Y CN2516287Y CN 02218375 CN02218375U CN2516287Y CN 2516287 Y CN2516287 Y CN 2516287Y CN 02218375 CN02218375 CN 02218375 CN 02218375 U CN02218375 U CN 02218375U CN 2516287 Y CN2516287 Y CN 2516287Y
- Authority
- CN
- China
- Prior art keywords
- jack
- steel pipe
- hydraulic steel
- straighter
- handles
- 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
Disclosed is a hydraulic steel pipe straighter consisting of a jack(4), a mudsill(5) connected with the bottom of the jack, a hemicycle pipe support(3) which is fixedly connected with the top of the jack, and two hook-shaped handles(1). When the straighter is in use, the handles are suspended at the two sides of the carling steel pipe on the bended work piece; the mudsill is nested with the handles and then the jack is installed to ensure the pipe support to support the bended steel pipe, and the steel pipe is straightened after the jack is pressurized gradually. With the operating method, the utility model is endowed with high work efficiency, low labor intensity, labor and time saving, and good economic benefit. As a good tool for coal miners, the straighter has wide promotion and application values.
Description
The utility model relates to a kind of steel pipe adjuster, particularly a kind of hydraulic steel pipe adjuster.
At present, after the rubber conveyer longeron bending under most mines, all be to change again, rise to base-line check after the replacing, and then standby.This kind working procedure, since the influence of environment, inefficiency, and labour intensity is big, and is time-consuming, deficiency in economic performance.
The purpose of this utility model is to provide a kind of hydraulic steel pipe adjuster, and it does not need to dismantle crooked longeron steel pipe, can directly hang over this adjuster on the conveyer body longeron, can finish correction work, its high efficiency, labour intensity is little, saving of work and time, good in economic efficiency.
The purpose of this utility model is achieved in that this adjuster has a hydraulic jack, connect a foundation beam in the bottom of jack, respectively there are one vertical slot and uniform some positional punches in the bottom girder two ends, at semicircular stinger of the fixing welding in the top of jack; The handle of two hook-shaped (1), on the both sides of jack, the top of handle is hook-type, and the lower end is a long band iron, is evenly equipped with several locating holes on the band iron, and two handles can take off placement when not using.
Owing to adopted such scheme can needn't dismantle crooked longeron steel pipe, can proofread and correct the steel pipe of bending, its high efficiency, labour intensity is little, and saving of work and time is good in economic efficiency.
The utility model is described in further detail below in conjunction with drawings and Examples:
Accompanying drawing 1 is the utility model user mode structural representation;
Accompanying drawing 2 is the side structure schematic diagram of handle.
See figures.1.and.2,1. shake hands the longeron steel pipe that 2. is corrected, 3. stinger, 4. jack, 5. bottom girder.
In the present embodiment, stinger (3) is a semicircular structure, and it is by long 200 millimeters, and thick 10 millimeters steel plate compacting forms, and interior radius of circle is 32 millimeters.Handle (1) is processed with 60 * 60 millimeters band iron, and the bend heating of handle is torn the limit open and forged 20 millimeters of bottom band iron locating hole φ, and three uniform distances of adjustment hole are 50 millimeters.Jack is selected 8 tons of specifications for use.Bottom girder (5) is selected long 800 * 80 * 50 millimeters rectangle steel for use.
Its using method is: on the longeron steel pipe (2) of rubber conveyer bending, hang over the both sides of longeron tube bending point with two handles (1), bottom girder (5) is packed in the square hole of handle (1), put jack (4), make stinger (3) hold crooked longeron steel pipe (2), progressively to the jack pressurization, till the alignment of longeron steel pipe.
Claims (4)
1, a kind of hydraulic steel pipe adjuster, it is characterized in that: this adjuster is by jack (4), bottom girder (5), stinger (3) are formed, and the bottom device of jack (4) is on bottom girder (5), on the semicircular stinger of the top fixture of jack (4) (3); Dispose the handle (1) of two hook-shaped in addition.
2, hydraulic steel pipe adjuster according to claim 1 is characterized in that: stinger (3) is semicircular structure, and is integrally welded with jack.
3, hydraulic steel pipe adjuster according to claim 1 is characterized in that: the top of handle (1) is a semicircular hook, and lower end promising one long band iron is evenly equipped with several locating holes on the band iron.
4, hydraulic steel pipe adjuster according to claim 1, it is characterized in that: the bottom girder two ends respectively have vertical slot one, and are evenly equipped with several locating holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02218375 CN2516287Y (en) | 2002-01-15 | 2002-01-15 | Hydraulic steel-tube straightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02218375 CN2516287Y (en) | 2002-01-15 | 2002-01-15 | Hydraulic steel-tube straightener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2516287Y true CN2516287Y (en) | 2002-10-16 |
Family
ID=33697034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02218375 Expired - Fee Related CN2516287Y (en) | 2002-01-15 | 2002-01-15 | Hydraulic steel-tube straightener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2516287Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905325A (en) * | 2010-07-19 | 2010-12-08 | 江西耀升工贸发展有限公司 | Method for correcting boat |
| WO2010139096A1 (en) * | 2009-06-01 | 2010-12-09 | 上海锅炉厂有限公司 | Correction method for one of a row of tubes |
| CN102383614A (en) * | 2011-08-25 | 2012-03-21 | 中建钢构有限公司 | Steel column base correction device |
| CN103084775A (en) * | 2013-01-15 | 2013-05-08 | 中国核工业二三建设有限公司 | Method of assembling main pipe and branch pipe of welded pipeline and tooling used for assembling and welding |
| CN103572978A (en) * | 2013-11-25 | 2014-02-12 | 宝钢钢构有限公司 | Steel structure piece mounting tool |
| CN103912135A (en) * | 2014-04-04 | 2014-07-09 | 山东省产品质量检验研究院 | Grid structure chord member correcting set and method |
| CN104043691A (en) * | 2014-06-16 | 2014-09-17 | 岑溪市东正动力科技开发有限公司 | Part correction frame with freely changeable correction plate |
| CN104772371A (en) * | 2015-04-24 | 2015-07-15 | 国家电网公司 | Power circuit pipe pressure-welding fitting bending corrector |
| CN105464126A (en) * | 2015-12-31 | 2016-04-06 | 浙江省送变电工程公司 | Leveling device for galvanized embedded steel plate in concrete foundation |
-
2002
- 2002-01-15 CN CN 02218375 patent/CN2516287Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010139096A1 (en) * | 2009-06-01 | 2010-12-09 | 上海锅炉厂有限公司 | Correction method for one of a row of tubes |
| CN101905325A (en) * | 2010-07-19 | 2010-12-08 | 江西耀升工贸发展有限公司 | Method for correcting boat |
| CN102383614A (en) * | 2011-08-25 | 2012-03-21 | 中建钢构有限公司 | Steel column base correction device |
| CN103084775A (en) * | 2013-01-15 | 2013-05-08 | 中国核工业二三建设有限公司 | Method of assembling main pipe and branch pipe of welded pipeline and tooling used for assembling and welding |
| CN103084775B (en) * | 2013-01-15 | 2016-08-31 | 中国核工业二三建设有限公司 | The supervisor of welding pipeline and the method for arm and welding frock |
| CN103572978A (en) * | 2013-11-25 | 2014-02-12 | 宝钢钢构有限公司 | Steel structure piece mounting tool |
| CN103912135A (en) * | 2014-04-04 | 2014-07-09 | 山东省产品质量检验研究院 | Grid structure chord member correcting set and method |
| CN104043691A (en) * | 2014-06-16 | 2014-09-17 | 岑溪市东正动力科技开发有限公司 | Part correction frame with freely changeable correction plate |
| CN104043691B (en) * | 2014-06-16 | 2016-05-11 | 徐文宇 | Can freely change the part calibrated mount of correcting plate |
| CN104772371A (en) * | 2015-04-24 | 2015-07-15 | 国家电网公司 | Power circuit pipe pressure-welding fitting bending corrector |
| CN105464126A (en) * | 2015-12-31 | 2016-04-06 | 浙江省送变电工程公司 | Leveling device for galvanized embedded steel plate in concrete foundation |
| CN105464126B (en) * | 2015-12-31 | 2017-12-26 | 浙江省送变电工程公司 | Zinc-plated pre-embedded steel slab levelling device in concrete foundation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |