CN201488707U - Spiral welded pipeline steel pipe diameter measuring device - Google Patents
Spiral welded pipeline steel pipe diameter measuring device Download PDFInfo
- Publication number
- CN201488707U CN201488707U CN2009202030580U CN200920203058U CN201488707U CN 201488707 U CN201488707 U CN 201488707U CN 2009202030580 U CN2009202030580 U CN 2009202030580U CN 200920203058 U CN200920203058 U CN 200920203058U CN 201488707 U CN201488707 U CN 201488707U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- pipe diameter
- pipeline steel
- spiral welded
- measuring device
- 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
Links
Images
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model relates to the technical field of spiral welded pipeline steel pipe diameter measurement, in particular to a spiral welded pipeline steel pipe diameter measuring device, which comprises a hanging arm arranged on a steel pipe former. The spiral welded pipeline steel pipe diameter measuring device is characterized in that a fixing shaft is arranged on the hanging arm of the former, the end of the fixing shaft is connected with a circular connecting plate with a laser sensor through a bearing, a rotating gear with inner teeth is fixed on the connecting plate and is in mesh connection with a pinion arranged on an electric device, and the electric device is connected with the fixing shaft through a supporting base and utilizes an alternating current servo motor. The spiral welded pipeline steel pipe diameter measuring device has the advantages that the device utilizes the laser sensor to measure, calculates steel pipe diameter (inner diameter) via PLC, can realize continuous tracing measurement, and is accurate in result, convenient in operation and high in work efficiency.
Description
Technical field
The utility model relates to spiral welding pipeline steel pipe Calibration technical field, relates in particular to a kind of spiral welding pipeline steel pipe Calibration device
Background technology
In the spiral steel pipe production industry, all require the steel pipe caliber to be measured, to guarantee product quality at formative stage.Method at present commonly used is by manually in steel plate forming butt joint (or welding) back the steel pipe caliber being measured, and is substantially to implement monitoring and adjustment to the steel pipe caliber by the external diameter that steel tape is measured steel pipe.But this monitor mode is restricted by multiple factor, can't satisfy the steel pipe requirement of enterprise, and major defect is: 1, the difference of the sense of responsibility difference of survey crew, degree of fatigue difference, range estimation angle etc. all can influence the accuracy of measurement result.2, manual measurement can not guarantee the continuity of caliber data, 3, manual measurement can only obtain the mean value of steel pipe caliber, and can't grasp the form and position tolerance of steel pipe.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, and is easy to operate, measures accurate spiral welding pipeline steel pipe Calibration device.
The purpose of this utility model is to realize in the following manner:
Spiral welding pipeline steel pipe Calibration device of the present utility model, comprise the cantilever on the steel pipe former, it is characterized in that: on the cantilever on the described former, be provided with stationary shaft, in the end of this stationary shaft by bearing with have the circular web joint of laser sensor and be connected, being fixed on the swing pinion that has internal tooth on this web joint is connected with pinion on being located at electric device, described electric device is connected with described stationary shaft by bearing
Described electric device adopts AC servo motor.
The utility model has the advantages that: change original manual measurement mode, adopt laser sensor measure a point of fixity to the distance of tube wall and with the angle of another consecutive point apart from two lines, pass through steel pipe caliber (internal diameter) data that PLC or PC calculate then, its precision can guarantee below the 0.1mm, compare hand dipping more science, more accurate, scale error is little, and the dimensional accuracy of steel pipe and form and position tolerance is implemented monitoring and control at any time.The utility model is simple in structure, and is easy to operate, high efficiency.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is a vertical view of the present utility model.
Embodiment
Below in conjunction with description of drawings embodiment of the present utility model.
As Fig. 1, shown in 2, spiral welding pipeline steel pipe Calibration device of the present utility model, the cantilever 8 that comprises, it is characterized in that: on the cantilever on the described former 8, be provided with stationary shaft 4, end at this stationary shaft 4 is connected with the circular web joint 2 that has laser sensor 3 by bearing, make the center rotation of web joint 2 around stationary shaft 4, being fixed on swing pinion 1 that has internal tooth on this web joint 2 and the pinion wheel 5 that is located on the electric device 6 is connected with a joggle, 1 rotation of pinion wheel 5 driven rotary gears, described electric device 6 is connected with described stationary shaft 4 by bearing 7.
Described electric device 6 adopts AC servo motor.
Principle of work of the present utility model is: the utility model is positioned at the side that shaping steel tube departs from the steel pipe center, web joint and swing pinion are in rotary course, its cylindrical is good not run into the steel pipe inwall, electric device drives the pinion wheel rotation, the web joint rotation that pinion wheel and the engagement drive of swing pinion are connected with swing pinion is fixed on laser sensor on the web joint along with the rotation of web joint is measured the steel pipe inwall.In the measuring process, at first, laser sensor dextrorotation three-sixth turn; Laser sensor is rotated counterclockwise 360 degree then; Positive and negative two commentaries on classics are measured two groups to the caliber (internal diameter) that docks (or welding); That is: laser sensor is measured a length from the off, rotate an angle (as 0.5 degree), measure data again, change an angle again, measure again, up to tour, so just obtain 720 data, form triangle, calculate the length of side corresponding with angle by triangle formula by adjacent lengths and angle, because the angle angle is very little, the length of side sum that obtains is similar to the steel pipe girth.Be transferred to data in the PLC control system by cable, draw the accurate measured value and the steel pipe circumferential curvature change curve of caliber (internal diameter) through Microcomputer Calculation.
Claims (2)
1. spiral welding pipeline steel pipe Calibration device, comprise the cantilever on the steel pipe former, it is characterized in that: on the cantilever on the described former, be provided with stationary shaft, end at this stationary shaft is connected with the circular web joint that has laser sensor by bearing, being fixed on the swing pinion that has internal tooth on this web joint is connected with pinion on being located at electric device, described electric device is connected with described stationary shaft by bearing
2. spiral welding pipeline steel pipe Calibration device according to claim 1 is characterized in that: described electric device adopts AC servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202030580U CN201488707U (en) | 2009-09-01 | 2009-09-01 | Spiral welded pipeline steel pipe diameter measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202030580U CN201488707U (en) | 2009-09-01 | 2009-09-01 | Spiral welded pipeline steel pipe diameter measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201488707U true CN201488707U (en) | 2010-05-26 |
Family
ID=42427582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202030580U Expired - Fee Related CN201488707U (en) | 2009-09-01 | 2009-09-01 | Spiral welded pipeline steel pipe diameter measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201488707U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102042811A (en) * | 2010-11-25 | 2011-05-04 | 天津大学 | High-precision multi-parameter automatic inner diameter measurement mechanism and method |
| CN102506646A (en) * | 2011-10-23 | 2012-06-20 | 江苏阳明船舶装备制造技术有限公司 | Field rapid measurement method of closed pipe |
| CN102506647A (en) * | 2011-10-23 | 2012-06-20 | 江苏阳明船舶装备制造技术有限公司 | Spherical coordinate measuring machine for measuring closed pipes |
| CN103837118A (en) * | 2014-03-21 | 2014-06-04 | 西南石油大学 | Pipeline spiral measuring device |
| CN106840025A (en) * | 2016-11-25 | 2017-06-13 | 上海速介机器人科技有限公司 | Roundness measuring equipment in tubular part |
| CN107084675A (en) * | 2017-05-12 | 2017-08-22 | 北京航空航天大学 | A kind of on-line automatic measurement apparatus of spiral welded pipe caliber and method |
| CN111721217A (en) * | 2020-05-28 | 2020-09-29 | 南京航空航天大学 | Method and device for measuring inner diameter of pipe shell based on photoelectric sensing |
| CN112267548A (en) * | 2020-11-03 | 2021-01-26 | 李云云 | Inverted siphon design construction device for BIM design and construction method thereof |
-
2009
- 2009-09-01 CN CN2009202030580U patent/CN201488707U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102042811A (en) * | 2010-11-25 | 2011-05-04 | 天津大学 | High-precision multi-parameter automatic inner diameter measurement mechanism and method |
| CN102506646A (en) * | 2011-10-23 | 2012-06-20 | 江苏阳明船舶装备制造技术有限公司 | Field rapid measurement method of closed pipe |
| CN102506647A (en) * | 2011-10-23 | 2012-06-20 | 江苏阳明船舶装备制造技术有限公司 | Spherical coordinate measuring machine for measuring closed pipes |
| CN102506646B (en) * | 2011-10-23 | 2014-12-17 | 江苏阳明船舶装备制造技术有限公司 | Field rapid measurement method of closed pipe |
| CN103837118A (en) * | 2014-03-21 | 2014-06-04 | 西南石油大学 | Pipeline spiral measuring device |
| CN103837118B (en) * | 2014-03-21 | 2017-01-11 | 西南石油大学 | Pipeline spiral measuring device |
| CN106840025A (en) * | 2016-11-25 | 2017-06-13 | 上海速介机器人科技有限公司 | Roundness measuring equipment in tubular part |
| CN106840025B (en) * | 2016-11-25 | 2019-02-15 | 上海速介机器人科技有限公司 | Roundness measuring equipment in tubular part |
| CN107084675A (en) * | 2017-05-12 | 2017-08-22 | 北京航空航天大学 | A kind of on-line automatic measurement apparatus of spiral welded pipe caliber and method |
| CN111721217A (en) * | 2020-05-28 | 2020-09-29 | 南京航空航天大学 | Method and device for measuring inner diameter of pipe shell based on photoelectric sensing |
| CN112267548A (en) * | 2020-11-03 | 2021-01-26 | 李云云 | Inverted siphon design construction device for BIM design and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201488707U (en) | Spiral welded pipeline steel pipe diameter measuring device | |
| CN103148827B (en) | A kind of gear wheel measuring method based on joint arm measuring machine | |
| CN102735174B (en) | Automatic measuring device for circumference of spiral submerged-arc welding pipe | |
| CN103398665A (en) | Pipeline robot for internal diameter measurement | |
| CN1734233A (en) | System and method for measuring section shape and size of heavy caliber steel pipe | |
| CN104359447A (en) | Steel pipe roundness measuring instrument | |
| CN107063091A (en) | For big L/D ratio pipe fitting endoporus measuring multiple parameters device and method | |
| CN105157600A (en) | Steel pipe contour online measurement method | |
| CN113446965B (en) | Method for measuring straightness error of steel pipe end | |
| JP5198112B2 (en) | Piping inspection device and inspection method thereof | |
| CN202083673U (en) | Automatic ultrasonic flaw-detecting and thickness-measuring equipment of seamless steel tube | |
| CN110455247B (en) | Gear clamp suitable for roughness profiler | |
| CN204240975U (en) | A kind of roundness measurement instrument of steel pipe | |
| CN105783832B (en) | A kind of method that cartridge type part outside diameter in spinning process is measured using on-line measuring device | |
| CN102607382A (en) | Online measurement device for axiality of pipe-shaped oil drilling tool | |
| CN203550915U (en) | Internal diameter measuring robot for pipeline | |
| CN203534339U (en) | Rifling measuring device for gun barrel | |
| CN203541247U (en) | Straightness regulating device of long reference linear rail | |
| CN202109898U (en) | Digital outside and inside diameter measuring instrument | |
| CN207636050U (en) | Steel pipe Online Automatic Diameter Measure Equipment | |
| JP2010044016A (en) | Method for manufacturing spiral steel pipe and apparatus for measuring shape | |
| CN216049702U (en) | Online measuring device for pipe diameter of spiral welded pipe | |
| CN202255344U (en) | Meshing line large-specification gear measuring center | |
| CN203396341U (en) | Groove curvature radius measuring instrument for ball bearing | |
| CN113532278B (en) | Steel pipe diameter and circumference measuring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20150901 |
|
| EXPY | Termination of patent right or utility model |