CN205192450U - Pressure vessel straightness accuracy laser measuring instrument - Google Patents
Pressure vessel straightness accuracy laser measuring instrument Download PDFInfo
- Publication number
- CN205192450U CN205192450U CN201520128947.0U CN201520128947U CN205192450U CN 205192450 U CN205192450 U CN 205192450U CN 201520128947 U CN201520128947 U CN 201520128947U CN 205192450 U CN205192450 U CN 205192450U
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- pressure vessel
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- benchmark
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Abstract
The utility model discloses a pressure vessel straightness accuracy laser measuring instrument has provided a new method that adopts laser to replace traditional steel wire span wire system measurement pressure vessel straightness accuracy, its characterized in that replaces the steel wire with laser and regards as sharp benchmark, is aided with digital display measurement target and accomplishes straightness accuracy surveying work fast. Mainly form by benchmark light source, benchmark target, measurement target. During the measurement place benchmark light source and benchmark target in the both ends of the same generating line of pressure vessel respectively, measure the target along pressure vessel await measuring generating line and the removal of laser orientation between benchmark light source and benchmark target. The laser centering target center that will measure the target in at every turn measuring is unanimous with laser facula center adjustment, measures digital display chi reading window was read on the target data at this moment promptly for the straightness accuracy deviation of position department for the datum line that await measuring.
Description
Technical field
The utility model belongs to the field of measuring techniques of length, relates to a kind of pressure vessel linearity laser measuring apparatus.
Background technology
Pressure vessel straight line degree measurement index is the important indicator of reflection pressure vessel machining precision, current domestic Te Jian institutes and production of pressure container enterprise generally adopt traditional isometry block to assist the calibration operation of drawing steel wire method to complete boilers and pressure vessel linearity, because classic method exists many defects such as measuring process is loaded down with trivial details, measuring equipment is heavy, steel wire deflection correction, precision are low, cause linearity index measurement to be difficult to implement in daily production, installation and quality detection work, also directly affects production efficiency and the product safety quality of enterprise.Therefore instrument and equipment is examined and determine in the urgent need to the portable packaged boiler pressure vessel linearity that development of new is special, the digital measuring means that a kind of more efficient and precision meets the demands are provided, execution for relevant institutions and regulation provides the necessary technical and ensures and support by the meanwhile application of new technology, is convenient to improving and revision of standard.
Summary of the invention
The purpose of this utility model proposes a kind ofly to adopt laser to substitute tradition to draw steel wire to measure the new method of pressure vessel linearity; The new instrument of measurement pressure vessel linearity of a kind of autonomous Design, research and development, manufacture is provided, solves problems of the prior art; This pressure vessel linearity laser measuring apparatus adopts laser far-distance transmission technology, substitutes wire-shaped and to be in line benchmark, be aided with digital display and measure target 2 accomplish linear degree surveying work fast with laser.
The technical scheme that the utility model adopts is, adopting laser to substitute tradition draws steel wire to measure the new method of pressure vessel linearity, isometry block is substituted with reference light source 1 and basic target 3, substitute wire-shaped with laser 4 to be in line benchmark, be aided with digital display and measure target 2 accomplish linear degree surveying work fast, there is due to laser the many advantages such as linearity is good, far measuring distance, be all widely used in many linear measure longimetry fields at present; This pressure vessel linearity laser measuring apparatus is primarily of unit compositions such as reference light source 1, basic target 3, measurement targets 2; Reference light source 1 and basic target 3 are positioned over the two ends of the same bus of pressure vessel respectively, measure target 2 and move along pressure vessel bus to be measured and laser direction between reference light source 1 and basic target 2, measure the linearity deviation of each measuring point; In each measurement, laser alignment target 12 pinwheel is adjusted consistent with laser spot center, now measure the data that on target 2, digital display rule reading window 11 reads and be the linearity deviation of position to be measured relative to datum line.
The beneficial effects of the utility model are defects that this pressure vessel linearity laser detecting apparatus avoids tradition and draws steel wire measuring method intrinsic, can substitute existing traditional measurement instrument and technological means completely; Technical indicator that this instrument and equipment proposes has the advantages such as precision is higher, portable, easy to use and reliable, makes it have great promotion prospect.
Accompanying drawing explanation
Fig. 1 is that the utility model patent uses schematic diagram;
Fig. 2 is reference light source structural representation;
Fig. 3 measures target structure schematic diagram;
Fig. 4 is basic target structural representation;
In figure, 1-reference light source 2-measures target 3-basic target 4-laser 5-laser exit 6-self-align leg 7-magnetic suction disc 8-laser direction adjustment handwheel 9-and adjusts slide plate 10-dip stick 11-digital display reading window 12-laser alignment target 13-basic target core.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
This pressure vessel linearity laser measuring apparatus measures main frame primarily of unit compositions such as reference light source 1, basic target 3, measurement targets 2; Reference light source 1 and basic target 3 are positioned over the two ends of pressure vessel bus respectively, measure target 2 and move along pressure vessel bus and laser direction between reference light source 1 and basic target 3.Measure target 2 and read data; Reference light source 1 is primarily of magnetic suction disc 7, laser exit 5, composition such as laser direction adjustment handwheel 8, self-align leg 6 etc.; Basic target 3 is primarily of compositions such as magnetic suction disc 7, basic target 13, self-align legs 6; Digital display measure target 3 primarily of dip stick 10, adjustment slide plate 9, digital display reading window 11, measure hitting 12, the composition such as self-align leg 6, magnetic suction disc 7.
This pressure vessel linearity laser measuring apparatus is by the use of laser far-distance transmission technology, the measurement being measured as pressure vessel linearity of measuring target 2 in conjunction with digital display proposes brand-new method, not only increase measuring accuracy, meanwhile, the measuring process of equipment set also simplify, thus provide quick accurate measuring method for the fields of measurement of pressure vessel linearity, be convenient to promote and use in daily production simultaneously.
This pressure vessel linearity laser measuring apparatus is in measuring process, first reference light source 1 and basic target 3 are positioned over respectively the two ends of pressure vessel bus, with self-align leg for basic point slides in Surface Pressure Vessel, adjust its position in the horizontal direction, adjust rear use magnetic suction disc 7 and fix; Reference light source 1 inside is provided with high-precision laser and launches and adjustment unit, the direction of laser easily can be adjusted by laser direction adjustment handwheel 8, the center of reference light source 1 and basic target 3 with self-align leg 6 reference plane for reference, center and self-align leg 6 reference plane strictly contour, the direction of adjustment reference light source 1 makes the strict accurate adjustment in the laser spot center that sends from light source and tail end basic target 3 center consistent, using the good laser of this adjustment as the benchmark of straight line degree measurement; Measure target 2 to slide in Surface Pressure Vessel with self-align leg 6 basic point equally, by along pressure vessel bus and laser direction traverse measurement target 2, laser alignment target 12 center adjusts consistent with laser spot center by the adjustment slide plate 9 that slides in each measurement, and the data that now measurement target 2 digital display reading window 11 is measured are linearity deviation.
Claims (4)
1. pressure vessel linearity laser measuring apparatus, is characterized in that adopting laser to substitute steel wire as datum line, primarily of reference light source (1) and basic target (3), measures target (2) composition; Reference light source (1) and basic target (3) are positioned over the two ends of pressure vessel respectively, measure target (2) and move along pressure vessel bus and laser direction between reference light source (1) and basic target (3); Measure target (2) and read data.
2. pressure vessel linearity laser measuring apparatus as claimed in claim 1, it is characterized in that, described reference light source (1) is primarily of laser exit (5), self-align leg (6), magnetic suction disc (7), laser direction regulating wheel (8) composition.
3. pressure vessel linearity laser measuring apparatus as claimed in claim 1, it is characterized in that, described measurement target (2) adjusts slide plate (9), dip stick (10), digital display reading window (11) primarily of self-align leg (6), magnetic suction disc (7), measures (12) composition that hits.
4. pressure vessel linearity laser measuring apparatus as claimed in claim 1, is characterized in that, described basic target (3) is primarily of self-align leg (6), magnetic suction disc (7), benchmark target center (13) composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520128947.0U CN205192450U (en) | 2015-03-06 | 2015-03-06 | Pressure vessel straightness accuracy laser measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520128947.0U CN205192450U (en) | 2015-03-06 | 2015-03-06 | Pressure vessel straightness accuracy laser measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205192450U true CN205192450U (en) | 2016-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520128947.0U Expired - Fee Related CN205192450U (en) | 2015-03-06 | 2015-03-06 | Pressure vessel straightness accuracy laser measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205192450U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063035A (en) * | 2016-12-29 | 2017-08-18 | 中国冶集团有限公司 | Determine the device and method in pipeline center section |
| CN110207624A (en) * | 2019-07-11 | 2019-09-06 | 江南造船(集团)有限责任公司 | A kind of boring row linearity measurer peculiar to vessel and measurement method |
| CN110823135A (en) * | 2019-11-14 | 2020-02-21 | 中广核工程有限公司 | Vertical centering system and method for spent fuel transfer container and horizontal storage module |
| CN111637854A (en) * | 2020-07-08 | 2020-09-08 | 大连达发科技有限公司 | Shafting centering detection device |
| CN111702659A (en) * | 2020-07-27 | 2020-09-25 | 江苏徐工工程机械研究院有限公司 | Cylindrical surface straightness detection device and detection method thereof, and centerless grinding machine |
| CN112880615A (en) * | 2021-01-16 | 2021-06-01 | 中铁城投工程技术有限公司 | Reinforcing steel bar quality detection device and using method thereof |
| CN113310436A (en) * | 2021-05-31 | 2021-08-27 | 辽宁元创石化技术有限公司 | Laser detector for straightness of tower type container |
| CN113834473A (en) * | 2020-06-23 | 2021-12-24 | 中冶宝钢技术服务有限公司 | Auxiliary centering support |
-
2015
- 2015-03-06 CN CN201520128947.0U patent/CN205192450U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063035A (en) * | 2016-12-29 | 2017-08-18 | 中国冶集团有限公司 | Determine the device and method in pipeline center section |
| CN110207624A (en) * | 2019-07-11 | 2019-09-06 | 江南造船(集团)有限责任公司 | A kind of boring row linearity measurer peculiar to vessel and measurement method |
| CN110823135A (en) * | 2019-11-14 | 2020-02-21 | 中广核工程有限公司 | Vertical centering system and method for spent fuel transfer container and horizontal storage module |
| CN113834473A (en) * | 2020-06-23 | 2021-12-24 | 中冶宝钢技术服务有限公司 | Auxiliary centering support |
| CN111637854A (en) * | 2020-07-08 | 2020-09-08 | 大连达发科技有限公司 | Shafting centering detection device |
| CN111637854B (en) * | 2020-07-08 | 2024-05-03 | 大连达发科技有限公司 | Shafting centering detection device |
| CN111702659A (en) * | 2020-07-27 | 2020-09-25 | 江苏徐工工程机械研究院有限公司 | Cylindrical surface straightness detection device and detection method thereof, and centerless grinding machine |
| CN112880615A (en) * | 2021-01-16 | 2021-06-01 | 中铁城投工程技术有限公司 | Reinforcing steel bar quality detection device and using method thereof |
| CN112880615B (en) * | 2021-01-16 | 2022-08-09 | 中铁城投工程技术有限公司 | Reinforcing steel bar quality detection device and using method thereof |
| CN113310436A (en) * | 2021-05-31 | 2021-08-27 | 辽宁元创石化技术有限公司 | Laser detector for straightness of tower type container |
| CN113310436B (en) * | 2021-05-31 | 2023-03-28 | 辽宁元创石化技术有限公司 | Laser detector for straightness of tower type container |
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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: 20160427 Termination date: 20170306 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |