CN202070973U - Anticorrosive coating removing and chamfer forming device for pipe end of outer wall of steel pipe - Google Patents
Anticorrosive coating removing and chamfer forming device for pipe end of outer wall of steel pipe Download PDFInfo
- Publication number
- CN202070973U CN202070973U CN 201120096637 CN201120096637U CN202070973U CN 202070973 U CN202070973 U CN 202070973U CN 201120096637 CN201120096637 CN 201120096637 CN 201120096637 U CN201120096637 U CN 201120096637U CN 202070973 U CN202070973 U CN 202070973U
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- CN
- China
- Prior art keywords
- steel pipe
- splashing
- pipe
- anticorrosive coating
- bin
- 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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- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The utility model discloses an anticorrosive coating removing and chamfer forming device for the pipe end of the outer wall of a steel pipe, which is characterized in that a steel pipe is arranged on a rotation roller and the two ends of the steel pipe are arranged in an anti-splashing bin. The end position of the steel pipe is determined by a positioning wheel arranged on a mobile trolley. A stainless steel wire brush wheel connected with a high-speed motor is arranged on an integral base. A hinge connected with the integral base and an elastic elevating system are arranged on the mobile trolley. The anti-splashing bin is integrally covered on the base. A filtering recovery device is connected with the anti-splashing bin via an air pipe. An impurity recovery box is arranged at the bottom of the filtering recovery device. According to the utility model, the stainless steel wire brush wheel in high-speed rotation adopted by the device is lifted by the automatic elevating mechanism and is in contact with the anticorrosive coating at the end of a steel pipe for polishing the anticorrosive coating. During the polishing process, splashed impurities are restricted by the anti-splashing bin and deposited inside the anti-splashing bin and then tiny granule impurities are collected in the impurity recovery box via the filtering recovery device. Therefore, the anticorrosive coating at the two ends of a steel pipe is removed by the stainless steel wire brush wheel in high-speed rotation and capable of automatically and elastically elevating and a chamfer of a certain angle is formed at the end of the steel pipe at the same time. The anticorrosive coating removing and chamfer forming device has the advantages of high automation degree, convenient operation, high safety and environmental protection.
Description
Technical field
The utility model relates to a kind of pipe external anti-corrosion layer and removes equipment, belongs to outer wall of steel pipe pipe end anticorrosive coat and removes and the chamfering shaped device.
Background technology
After the corrosion-inhibiting coating of steel pipe coating, in the on-the-spot welding process of steel pipe, for eliminating the influence of welding heat affected zone to anticorrosive coat, should remove the corrosion-inhibiting coating at pipe end position, length in reserve is 100mm～150mm light pipe district; And making things convenient for steel pipe counterpart postwelding to carry out the anticorrosive coat coating, the corrosion-inhibiting coating end face of polishing should form and be less than or equal to 30 ° chamfering.
The anticorrosive coat that present stage mainly adopts is removed and the chamfering shaped device, the one, according to the manually-operated device of lever principle: adopt the wire brush wheel that is connected with motor, remove the position of anticorrosive coat by artificial centering pipe end, push wire brush wheel other end depression bar, make the rotatable wire brush wheel contact the polishing position, by the size of Artificial Control and pipe end face contact force, carry out anticorrosive coat removal and chamfering and form; The 2nd, adopt the travelling car mode, electric lifting mechanism lifting wire brush wheel is polished, and small-sized dust arresters such as employing cloth bag carry out impurity and collect.Adopt above-mentioned two kinds of constructional devices, even if employing bag-type dust collector, because influences such as organic efficiency, or because of the appearance of lump waste materials greatly, be difficult to be recycled in the collecting box, and the brush wheel place adopts Open architecture, the not anti-storehouse of splashing of termination polish-brush fully, cause the waste material of grinding to splash contaminated environment everywhere.
Summary of the invention
At the weak point of existing steel tube end part external anti-corrosion layer treating apparatus, it is a kind of easy to operate that the purpose of this utility model is to provide, and reduces manually, rational in infrastructure, the production efficiency height, and the outer wall of steel pipe pipe end anticorrosive coat of environmental protection is removed and the chamfering shaped device.
The utility model purpose adopts following technical scheme to realize:
A kind of outer wall of steel pipe pipe end anticorrosive coat is removed and the chamfering shaped device, and mainly by filtering retracting device, impurity collection box, travelling car, the anti-storehouse of splashing, locating wheel, stainless steel wire brush wheel, elasticity elevating mechanism, swing roller, steel pipe are formed.It is characterized in that steel pipe is placed on the swing roller, and insert and prevent splashing the storehouse, determine its position by locating wheel, stainless steel wire brush wheel and direct-connected high-speed electric expreess locomotive are installed on the same base, on the hinge that base one end is installed in travelling car links to each other, the other end is connected on the fixing elasticity elevating mechanism of bottom and travelling car.The impurity collection box places the bottom of filtering retracting device.
The utility model is advantage compared with the prior art
1, adopts grinding place of pipe end anticorrosive coat to be provided with the anti-storehouse of splashing, stopped splashing of the bulk grinding waste material that produces in the grinding process and unrenewable impurity fully, stop environmental pollution, reduce injury human body.
2, adopted automatic control elasticity lowering or hoisting gear, stainless steel wire brush wheel and grinding pipe end Elastic Contact have prevented in motor high speed rotary course, and the stainless steel wire brush wheel takes place with the accident of pipe contact-making surface locking, have avoided the possibility of burn-down of electric motor to exist.
3, adopted the filtering retracting device, and be provided with the impurity collection box, improved the organic efficiency of minute impurities, improved the cleanliness factor of air discharging, thereby reduced environmental pollution.
4, the anti-storehouse and the impurity collection box of splashing of Cai Yonging can be recycled grinding waste material, avoids the waste of raw material.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: 1-filtering retracting device, 2-impurity collection box, 3-travelling car, 4-anti-splash storehouse, 5-locating wheel, 6-stainless steel wire brush wheel, 7-elasticity elevating mechanism, 8-swing roller, 9-steel pipe.
The specific embodiment
As shown in Figure 1, a kind of outer wall of steel pipe pipe end anticorrosive coat is removed and the chamfering shaped device, mainly by filtering retracting device 1, impurity collection box 2, travelling car 3, the anti-storehouse 4 of splashing, locating wheel 5, stainless steel wire brush wheel 6, elasticity elevating mechanism 7, swing roller 8 and steel pipe 9 are formed.Steel pipe 9 is placed on the swing roller 8, and insert and prevent splashing storehouse 4, determine its position by locating wheel 5, stainless steel wire brush wheel 6 is installed on the same base with direct-connected high-speed electric expreess locomotive, base one end is installed on the hinge that links to each other with travelling car 3, the other end is connected on the fixing elasticity elevating mechanism 7 of bottom and travelling car 3, and impurity collection box 2 places the bottom of filtering retracting device 1.
The steel pipe 9 that the steel pipe external anti-corrosion layer is covered to complete, be placed on the swing roller 8, start swing roller 8 and make at the uniform velocity spinning of steel pipe 9, start the travelling car 3 at steel pipe 9 two ends simultaneously, close to the pipe two ends respectively, in moving process, determine tube end position, and place in the anti-storehouse 4 of splashing by locating wheel 5, travelling car 3 is out of service, starts filtering retracting device 1.Start high-speed rotary motor and drive 6 rotations of stainless steel wire brush wheel, 7 jackings of control elasticity elevating mechanism, contact with pipe end bottom and carry out the anticorrosive coat grinding, the small grinding particle that produces in the grinding process is collected in impurity collection box 2 by filtering retracting device 1, and the bulk grinding waste material is deposited in the anti-storehouse 4 of splashing.After steel pipe 9 two ends anticorrosive coat grindings and chamfering are finished, control elasticity elevating mechanism 7, make stainless steel wire brush wheel 6 descend and get back to original position, stop the high-speed rotary motor to be connected with stainless steel wire brush wheel 6, close down swing roller 8, close down filtering retracting device 1, open travelling car 3, make it to move back to original position and stop to the pipe outer end.Having finished steel pipe 9 anticorrosive coats removes and the chamfering molding procedure.
Claims (1)
1. an outer wall of steel pipe pipe end anticorrosive coat is removed and the chamfering shaped device, mainly by filtering retracting device (1), impurity collection box (2), travelling car (3), the anti-storehouse (4) of splashing, locating wheel (5), stainless steel wire brush wheel (6), elasticity elevating mechanism (7), swing roller (8) and steel pipe (9) are formed, it is characterized in that steel pipe (9) is placed on (8) on the swing roller, and insert and prevent splashing storehouse (4), determine its position by locating wheel (5), stainless steel wire brush wheel (6) is installed on the same base with direct-connected high-speed electric expreess locomotive, base one end is installed on the hinge that links to each other with travelling car (3), the other end is connected on the fixing elasticity elevating mechanism (7) of bottom and travelling car (3), and impurity collection box (2) places the bottom of filtering retracting device (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120096637 CN202070973U (en) | 2011-03-29 | 2011-03-29 | Anticorrosive coating removing and chamfer forming device for pipe end of outer wall of steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120096637 CN202070973U (en) | 2011-03-29 | 2011-03-29 | Anticorrosive coating removing and chamfer forming device for pipe end of outer wall of steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202070973U true CN202070973U (en) | 2011-12-14 |
Family
ID=45109083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120096637 Expired - Fee Related CN202070973U (en) | 2011-03-29 | 2011-03-29 | Anticorrosive coating removing and chamfer forming device for pipe end of outer wall of steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202070973U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506909A (en) * | 2013-10-08 | 2014-01-15 | 番禺珠江钢管（连云港）有限公司 | Polishing device capable of adjusting angle of coating on end portion of anticorrosion pipe |
| CN104941964A (en) * | 2015-05-20 | 2015-09-30 | 中国海洋石油总公司 | Pipeline anticorrosion coating area pipe end cleaning technology |
| CN106180085A (en) * | 2016-08-26 | 2016-12-07 | 北钢管业（营口）有限公司 | A kind of steel pipe PP/PE external anti-corrosion layer removal device and method |
-
2011
- 2011-03-29 CN CN 201120096637 patent/CN202070973U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506909A (en) * | 2013-10-08 | 2014-01-15 | 番禺珠江钢管（连云港）有限公司 | Polishing device capable of adjusting angle of coating on end portion of anticorrosion pipe |
| CN104941964A (en) * | 2015-05-20 | 2015-09-30 | 中国海洋石油总公司 | Pipeline anticorrosion coating area pipe end cleaning technology |
| CN104941964B (en) * | 2015-05-20 | 2017-03-29 | 中海油能源发展股份有限公司 | A kind of pipeline corrosion protection coating region pipe end cleaning technology |
| CN106180085A (en) * | 2016-08-26 | 2016-12-07 | 北钢管业（营口）有限公司 | A kind of steel pipe PP/PE external anti-corrosion layer removal device and method |
| CN106180085B (en) * | 2016-08-26 | 2018-05-22 | 北钢管业（营口）有限公司 | A kind of steel pipe PP/PE external anti-corrosion layers removal device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TIANHUA INSTITUTE OF CHEMICAL MACHINERY + AUTOMATI Free format text: FORMER NAME: TIANHUA CHEMICAL MACHINERY + AUTOMATION RESEARCH INST. |
|
| CP03 | Change of name, title or address |
Address after: 730060 Gansu city of Lanzhou province Xigu District Heshui Road No. 3 Patentee after: Tianhua Institute of Chemical Machinery & Automation Co., Ltd. Address before: 730050 Gansu city of Lanzhou province Xigu District Heshui Road No. 3 Patentee before: Tianhua Chemical Machinery & Automation Research Inst. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20130329 |