CN105082204B - A kind of PE anti-corrosion pipe anticorrosive coat crop facility - Google Patents
A kind of PE anti-corrosion pipe anticorrosive coat crop facility Download PDFInfo
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- CN105082204B CN105082204B CN201410202477.8A CN201410202477A CN105082204B CN 105082204 B CN105082204 B CN 105082204B CN 201410202477 A CN201410202477 A CN 201410202477A CN 105082204 B CN105082204 B CN 105082204B
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- upright supports
- positioning roller
- cutter
- supports bar
- anticorrosive coat
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Abstract
The invention discloses a kind of PE anti-corrosion pipe anticorrosive coat crop facility, including upright supports bar and be arranged on the cutter on upright supports bar, it is additionally provided with positioning roller on described upright supports bar, described cutter and positioning roller lay respectively at the both sides of upright supports bar and all towards the PE anticorrosive coat direction outside cut PE anti-corrosive steel tube, and the center line of described cutter and positioning roller is parallel to each other and is in same level.Described cutter is clamped in tool-holder locking structure, and described positioning roller rear end is adjusted in structural connecting plates by adjustable being connected to.Described tool-holder locking structure and adjustment structural connecting plates are both connected on upright supports clamping structure, and described upright supports clamping structure is clamped on upright supports bar.The present invention solves the shortcomings such as employing polishing process causes a large amount of powder, poor working environment, security protection requirement height and equipment overall structure relative complex.
Description
Technical field
The present invention relates to cutting implement, specifically a kind of PE anti-corrosion pipe anticorrosive coat crop facility.
Background technology
The anticorrosion pattern of 2PE, 3PE is extensively applied in outer surface of steel tube anticorrosion, PE anti-corrosive steel tube is prefabricated complete after, need cutting to peel off the PE layer of steel pipe two ends 100-150mm length, to meet the PE anti-corrosive steel tube needs when construction welding.PE anti-corrosive steel tube, in the prefabricated course of processing, first having to let the hair grow with kraft paper on steel pipe two ends are wound around, until PE anti-corrosive steel tube is prefabricated complete after, it is simple to peel off the PE layer at position of letting the hair grow.In order to make the anti-corrosive steel tube two ends PE anticorrosive coat at position of letting the hair grow separate with the PE anticorrosive coat of steel tube surface, need to carry out cutting with special cutting implement to separate, to ensure that the reservation PE anticorrosive coat section of steel pipe cutting part is neat and the section gradient is consistent and meets the requirements.
2PE, 3PE anti-corrosive steel tube is prefabricated complete after, the PE layer of steel pipe two ends 100-150mm length must cut stripping, with meet PE anti-corrosive steel tube construction welding time condition.At present, the cleaning of PE anti-corrosive steel tube two ends anticorrosive coat, main use motor to drive wire wheel brush high speed rotating to carry out polishing by belt pulley to remove, i.e. steel pipe repair the first-born have on ceaselessly rotate, the wire wheel brush of high speed rotating axially moves a certain distance along steel pipe and polishes.The shortcoming of this method: 1. cause a large amount of powder, poor working environment during polishing.2. wire wheel brush high speed rotating must strengthen safety prevention measure.3. equipment overall structure is relative complex, the polishing time is long.
Summary of the invention
It is an object of the invention to provide a kind of PE anti-corrosion pipe anticorrosive coat crop facility, solve the shortcomings such as employing polishing process causes a large amount of powder, poor working environment, security protection requirement height and equipment overall structure relative complex.This PE anticorrosive coat cutting implement has simple in construction, lightweight, uses easy to adjust, anticorrosive coat finished surface outward appearance forming, operates the features such as safe and reliable.
In order to reach above-mentioned purpose, present invention employs following technical scheme, a kind of PE anti-corrosion pipe anticorrosive coat crop facility, including upright supports bar and be arranged on the cutter on upright supports bar, it is additionally provided with positioning roller on described upright supports bar, described cutter and positioning roller lay respectively at the both sides of upright supports bar and all towards the PE anticorrosive coat direction outside cut PE anti-corrosive steel tube, and the center line of described cutter and positioning roller is parallel to each other and is in same level.
Described cutter is clamped in tool-holder locking structure, and described positioning roller rear end is adjusted in structural connecting plates by adjustable being connected to.
Described tool-holder locking structure and adjustment structural connecting plates are both connected on upright supports clamping structure, and described upright supports clamping structure is clamped on upright supports bar.
The upright supports clamping structure of the formula that links into an integrated entity structure, tool-holder locking structure, adjustment structural connecting plates common band cutter and positioning roller up-down adjustment on upright supports bar move also positioning and locking.
Withstanding on the end of PE anti-corrosive steel tube on the left of described positioning roller, described cutter is adjusting range from self point of a knife to the positioning roller distance near sideline, cutter side, and this adjusting range is 100-150mm.
Compared to prior art, the method have the advantages that
PE anti-corrosive steel tube anticorrosive coat cutting implement simple in construction, is made up of upright supports bar, cutter, positioning roller, tool-holder locking structure, upright supports clamping structure and adjustment structural connecting plates.Upright supports bar is to be supported on ground (or bearing) to ensure cutter stablizing on height and position.Cutter is used to cut PE anticorrosive coat, and the section gradient of simultaneously ensureing to let the hair grow meets the requirements.Tool-holder locking structure, upright supports clamping structure and adjustment structural connecting plates are used to install cutter, the height and position of clamping upright supports bar and connect adjustment positioning roller.Positioning roller is used to the particular location that the horizontal level adjusting cutter is cut to ensure anticorrosive coat.
Steel pipe repair the first-born tool on ceaselessly rotate, the PE layer of anti-corrosive steel tube end is along the circumferential direction cut from whole steel pipe PE anticorrosive coat and separates by cutting implement, vertically PE anticorrosive coat is cut open with other cutters on PE anticorrosive coat after cutting separates again, the PE anticorrosive coating peeling of part of thus can being let the hair grow by pipe end gets off, position PE anticorrosive coat section of letting the hair grow is neat, and the section gradient is ensured by the angle of cutter.Advantage: environmental protection, without powder, can guarantee that section of letting the hair grow is neat and the gradient consistent, operates the features such as safe and reliable.The present invention solves the shortcomings such as employing polishing process causes a large amount of powder, poor working environment, security protection requirement height and equipment overall structure relative complex, use PE anti-corrosive steel tube anticorrosive coat cutting implement, not only neatly but also the section gradient can be ensured cutting section as required by the angle of cutter, construction safety is reliable simultaneously, has saving production cost and improves the effects such as work efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of PE anti-corrosion pipe anticorrosive coat crop facility of the present invention；
Fig. 2 is the top view of Fig. 1.
In figure: 1. upright supports bar；2. cutter；3. tool-holder locking structure；4. upright supports clamping structure；5. adjust structural connecting plates；6. positioning roller；7.PE anti-corrosive steel tube；8.PE anticorrosive coat.
Detailed description of the invention
Detailed description for the present invention and technology contents, coordinate accompanying drawing to be described as follows, but accompanying drawing only provides reference and purposes of discussion, is not used for being any limitation as the present invention.
1-2 referring to the drawings, a kind of PE anti-corrosion pipe anticorrosive coat crop facility, including upright supports bar 1 and the cutter 2 that is arranged on upright supports bar, it is additionally provided with positioning roller 6 on described upright supports bar, described cutter and positioning roller lay respectively at the both sides of upright supports bar and all towards PE anticorrosive coat 8 direction outside cut PE anti-corrosive steel tube 7, and the center line of described cutter and positioning roller is parallel to each other and is in same level.Described cutter is clamped in tool-holder locking structure 3, and described positioning roller rear end is adjusted in structural connecting plates 5 by adjustable being connected to.Described tool-holder locking structure and adjustment structural connecting plates are both connected on upright supports clamping structure 4, and described upright supports clamping structure is clamped on upright supports bar.The upright supports clamping structure of the formula that links into an integrated entity structure, tool-holder locking structure, adjustment structural connecting plates common band cutter and positioning roller up-down adjustment on upright supports bar move also positioning and locking.Withstanding on the end of PE anti-corrosive steel tube on the left of described positioning roller, described cutter is adjusting range from self point of a knife to the positioning roller distance near sideline, cutter side, and this adjusting range is 100-150mm.
When PE anti-corrosive steel tube anticorrosive coat cutting implement makes, strictly to carry out prefabricated by the design of drawing, guarantee that tool-holder locking structure, upright supports clamping structure are correct with the relative positions and dimensions adjusting each ingredient of structural connecting plates, to realize cutting implement in use, cutter with adjust accurate relative to position of positioning roller, it is ensured that the reliable use of cutting implement.Before construction, first the level height adjusting tool-holder locking structure, upright supports clamping structure and adjustment structural connecting plates is contour with rotation PE anti-corrosive steel tube axis, adjust positioning roller and the distance installed between cutter again, after finally checking and fastening all securing members, can construct.
The foregoing is only presently preferred embodiments of the present invention, be not used to limit the scope of the claims of the present invention, other use the equivalent of patent spirit of the present invention to change, and all should all belong to the scope of the claims of the present invention.
Claims (3)
1. PE anti-corrosion pipe anticorrosive coat crop facility, including upright supports bar and be arranged on the cutter on upright supports bar, it is characterized in that, it is additionally provided with positioning roller on described upright supports bar, described cutter and positioning roller lay respectively at the both sides of upright supports bar and all towards the PE anticorrosive coat direction outside cut PE anti-corrosive steel tube, and the center line of described cutter and positioning roller is parallel to each other and is in same level；Described cutter is clamped in tool-holder locking structure, and described positioning roller rear end is adjusted in structural connecting plates by adjustable being connected to；Described tool-holder locking structure and adjustment structural connecting plates are both connected on upright supports clamping structure, and described upright supports clamping structure is clamped on upright supports bar.
A kind of PE anti-corrosion pipe anticorrosive coat crop facility the most according to claim 1, it is characterized in that, the upright supports clamping structure of the formula that links into an integrated entity structure, tool-holder locking structure, adjustment structural connecting plates common band cutter and positioning roller up-down adjustment on upright supports bar move also positioning and locking.
A kind of PE anti-corrosion pipe anticorrosive coat crop facility the most according to claim 1, it is characterized in that, withstanding on the end of PE anti-corrosive steel tube on the left of described positioning roller, described cutter is adjusting range from self point of a knife to the positioning roller distance near sideline, cutter side, and this adjusting range is 100-150mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410202477.8A CN105082204B (en) | 2014-05-14 | 2014-05-14 | A kind of PE anti-corrosion pipe anticorrosive coat crop facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410202477.8A CN105082204B (en) | 2014-05-14 | 2014-05-14 | A kind of PE anti-corrosion pipe anticorrosive coat crop facility |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105082204A CN105082204A (en) | 2015-11-25 |
| CN105082204B true CN105082204B (en) | 2016-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410202477.8A Active CN105082204B (en) | 2014-05-14 | 2014-05-14 | A kind of PE anti-corrosion pipe anticorrosive coat crop facility |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52138567A (en) * | 1976-05-17 | 1977-11-18 | Nippon Steel Corp | Apparatus for precisely trimming end for plasticccoated steel pipe |
| JP2000202701A (en) * | 1999-01-12 | 2000-07-25 | Nkk Corp | End coating eliminator of synthetic resin coated metallic pipe |
| JP2003211301A (en) * | 2002-01-15 | 2003-07-29 | Sankoo Gas Seiki Kk | Pipe outer peripheral surface scraper |
| JP2007268628A (en) * | 2006-03-30 | 2007-10-18 | Sekisui Chem Co Ltd | Scraper for synthetic resin pipe |
| CN201283487Y (en) * | 2008-10-30 | 2009-08-05 | 南方汇通股份有限公司 | Copying cutting and blanking device |
| KR20120012293A (en) * | 2010-07-30 | 2012-02-09 | 주식회사 신정스틸 | a device for molt the coating-pipe which a portable |
| CN102581308A (en) * | 2012-03-09 | 2012-07-18 | 中国石油天然气集团公司 | Rapid stripping machine for three PE (polyethylene) anticorrosion layers for steel pipe |
| CN203887885U (en) * | 2014-05-14 | 2014-10-22 | 中石化胜利油建工程有限公司 | Head cutting machine for anticorrosion layer of PE (polyethylene) anticorrosion pipe |
-
2014
- 2014-05-14 CN CN201410202477.8A patent/CN105082204B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52138567A (en) * | 1976-05-17 | 1977-11-18 | Nippon Steel Corp | Apparatus for precisely trimming end for plasticccoated steel pipe |
| JP2000202701A (en) * | 1999-01-12 | 2000-07-25 | Nkk Corp | End coating eliminator of synthetic resin coated metallic pipe |
| JP2003211301A (en) * | 2002-01-15 | 2003-07-29 | Sankoo Gas Seiki Kk | Pipe outer peripheral surface scraper |
| JP2007268628A (en) * | 2006-03-30 | 2007-10-18 | Sekisui Chem Co Ltd | Scraper for synthetic resin pipe |
| CN201283487Y (en) * | 2008-10-30 | 2009-08-05 | 南方汇通股份有限公司 | Copying cutting and blanking device |
| KR20120012293A (en) * | 2010-07-30 | 2012-02-09 | 주식회사 신정스틸 | a device for molt the coating-pipe which a portable |
| CN102581308A (en) * | 2012-03-09 | 2012-07-18 | 中国石油天然气集团公司 | Rapid stripping machine for three PE (polyethylene) anticorrosion layers for steel pipe |
| CN203887885U (en) * | 2014-05-14 | 2014-10-22 | 中石化胜利油建工程有限公司 | Head cutting machine for anticorrosion layer of PE (polyethylene) anticorrosion pipe |
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| Publication number | Publication date |
|---|---|
| CN105082204A (en) | 2015-11-25 |
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Effective date of registration: 20180402 Address after: 100020 Beijing, Beichen West Road, No. 8 Beichen world center, block A, No. 703, No. Co-patentee after: Sinopec Shengli Oil Construction Engineering Co., Ltd. Patentee after: SINOPEC OILFIELD SERVICE CORPORATION Address before: Shandong province Dongying City Road 257064 West Dongying District No. 324 Patentee before: Sinopec Shengli Oil Construction Engineering Co., Ltd. |
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