CN103471477B - The using method of hydraulic reclamation pipeline three dimension measurement instrument - Google Patents
The using method of hydraulic reclamation pipeline three dimension measurement instrument Download PDFInfo
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- CN103471477B CN103471477B CN201310406354.1A CN201310406354A CN103471477B CN 103471477 B CN103471477 B CN 103471477B CN 201310406354 A CN201310406354 A CN 201310406354A CN 103471477 B CN103471477 B CN 103471477B
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Abstract
The invention discloses hydraulic reclamation pipeline three dimension measurement instrument and using method thereof, it is by measuring instrument support, flange tolerance bar, body tolerance blade, flange tolerance reading ruler and body tolerance reading ruler composition, the quantity of flange tolerance bar and body tolerance blade is four, wherein, measuring instrument support is mutually perpendicular to by two and the fixed mount that links into an integrated entity forms, the joint of two fixed mounts is positioned at the center of fixed mount, flange tolerance reading ruler and body tolerance reading ruler are simultaneously attached in fixed mount and extend fixed mount, body tolerance blade is arranged on four ends of body tolerance reading ruler, flange tolerance bar is arranged on four ends of flange tolerance reading ruler.The invention has the beneficial effects as follows: flange tolerance bar coordinates the use of body tolerance blade, it is achieved that hydraulic reclamation pipeline ovality, perpendicularity, the detection of center line registration, it is simple to the installation of hydraulic reclamation pipeline, and has simple in construction, feature easy to use.
Description
Technical field
The present invention relates to hydraulic reclamation pipeline three dimension measurement instrument and using method thereof, belong to technical field of measuring equipment.
Background technology
Such as Fig. 2, hydraulic reclamation pipeline is made up of body, flange two parts, and flange is positioned at two of body, flange has flange hole, is bolted between flange, and bolt is through flange hole by two Flange joint together.
The detection of hydraulic reclamation pipeline predominantly detects the ovality of hydraulic reclamation pipeline, perpendicularity, center line registration.Ovality refers to the ovality in body cross section, and ovality needs to meet certain requirement, to ensure the smooth and easy of pipelined.The cross section of body be regular circle shapes to pipelined advantageously, if the ovality in body cross section is the biggest, then body cross section is more irregularly, body cross section irregularly can increase hydraulic reclamation conveying mill resistance；Perpendicularity refers to the vertical angle between flange face and body central line, if vertical precision is high, then the perpendicularity of flange face and body central line is the highest；Center line registration, refer to the registration between the vertical center line of flange face and body central line, in Practical Project, it is desirable that the registration between the vertical center line of flange face and body central line meets certain required precision, two center lines overlap and more are conducive to pipeline to assemble and beneficially hydraulic reclamation pipelined.
Current domestic do not have temporarily measurement hydraulic reclamation pipeline ovality, perpendicularity, the relevant device of center line registration.
Summary of the invention
It is an object of the invention to provide hydraulic reclamation pipeline three dimension measurement instrument and using method thereof, the deficiencies in the prior art can be overcome, hydraulic reclamation pipeline ovality, perpendicularity, the detection of center line registration can be realized.
It is an object of the invention to be achieved through the following technical solutions: hydraulic reclamation pipeline three dimension measurement instrument, it is by measuring instrument support, flange tolerance bar, body tolerance blade, flange tolerance reading ruler and body tolerance reading ruler composition, the quantity of flange tolerance bar and body tolerance blade is four, wherein, measuring instrument support is mutually perpendicular to by two and the fixed mount that links into an integrated entity forms, the joint of two fixed mounts is positioned at the center of fixed mount, flange tolerance reading ruler and body tolerance reading ruler are simultaneously attached in fixed mount and extend fixed mount, body tolerance blade is arranged on four ends of body tolerance reading ruler, flange tolerance bar is arranged on four ends of flange tolerance reading ruler.
The length of described flange tolerance reading ruler and body tolerance reading ruler is adjustable.
The using method of hydraulic reclamation pipeline three dimension measurement instrument, it comprises the steps of
(1), the detection of ovality: adjust the distance between body tolerance blade distance meter device central point, so that the central point position of four body tolerance blades overlaps with the central point of instrument, simultaneously, make body tolerance blade to the distance of central point equal to body radius (removing body wall thickness), then body is measured blade turn in body, if turn is smooth and easy, then it represents that the cross section of pipeline is rounded, its ovality meets requirement；If cannot smooth and easy rotate, then represent that the ovality of body is higher, now can be by the distance between adjustment body tolerance blade to measuring instrument central point, make four body tolerance blades can stick in the body that ovality is higher, then start reading, read each body tolerance blade to the distance of measuring instrument central point, draw and measure figure, calculate pipeline ovality, find virtual center point position, body cross section；
(2), the detection of perpendicularity: adjust flange tolerance bar, make flange tolerance bar to the distance between measuring instrument central point equal to the distance of flange hole to body central line, flange is measured bar be stuck in flange hole, draw and measure figure, calculate each flange hole to the distance of measuring instrument central point, and determine the position of flange face central point, by virtual center point position, cross section and the relation of flange face center position of comparison body, may infer that the size of registration between the vertical center line of flange face and body central line；
(3), the detection of center line registration: after body tolerance blade snaps in body, flange is measured bar and sticks into flange hole, after multiple rotary body tolerance blade, flange tolerance bar still cannot block and carries out flange hole, so illustrating between flange face and body central line and out of plumb, there are flange face and body central line off plumb quality problems in this hydraulic reclamation pipe.
The beneficial effects of the present invention is: flange tolerance bar coordinates the use of body tolerance blade, it is achieved that hydraulic reclamation pipeline ovality, perpendicularity, the detection of center line registration, it is simple to the installation of hydraulic reclamation pipeline, and has simple in construction, feature easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of hydraulic reclamation pipeline.
Wherein, 1-measuring instrument support, 2-flange tolerance bar, 3-body tolerance blade, 4-flange tolerance reading ruler, 5-body tolerance reading ruler, 6-fixed mount.
Detailed description of the invention
Further describe technical scheme below in conjunction with the accompanying drawings, but claimed scope is not limited to described.
Such as Fig. 1, hydraulic reclamation pipeline three dimension measurement instrument, it is by measuring instrument support 1, flange tolerance bar 2, body tolerance blade 3, flange tolerance reading ruler 4 and body tolerance reading ruler 5 form, the quantity of flange tolerance bar 2 and body tolerance blade 3 is four, wherein, measuring instrument support 1 is mutually perpendicular to by two and the fixed mount 6 that links into an integrated entity forms, the joint of two fixed mounts 6 is positioned at the center of fixed mount 6, flange tolerance reading ruler 4 and body tolerance reading ruler 5 are simultaneously attached in fixed mount 6 and extend fixed mount 6, body tolerance blade 3 is arranged on four ends of body tolerance reading ruler 5, flange tolerance bar 2 is arranged on four ends of flange tolerance reading ruler 4.
The length of described flange tolerance reading ruler 4 and body tolerance reading ruler 5 is adjustable.
The using method of hydraulic reclamation pipeline three dimension measurement instrument, it comprises the steps of
(1), the detection of ovality: adjust the distance between body tolerance blade 3 distance meter device central point, so that the central point position of four body tolerance blades 3 overlaps with the central point of instrument, simultaneously, make body tolerance blade 3 to the distance of central point equal to body radius (removing body wall thickness), then body is measured blade 3 turn in body, if turn is smooth and easy, then it represents that the cross section of pipeline is rounded, its ovality meets requirement；If cannot smooth and easy rotate, then represent that the ovality of body is higher, now can be by adjusting the distance between body tolerance blade 3 to measuring instrument central point, make four body tolerance blades 3 can stick in the body that ovality is higher, then start reading, read each body tolerance blade to the distance of measuring instrument central point, draw and measure figure, calculate pipeline ovality, find virtual center point position, body cross section；
(2), the detection of perpendicularity: adjust flange tolerance bar 2, make the distance equal to flange hole to body central line of the distance between flange tolerance bar 2 to measuring instrument central point, flange is measured bar 2 be stuck in flange hole, draw and measure figure, calculate each flange hole to the distance of measuring instrument central point, and determine the position of flange face central point x, by virtual center point position, cross section and the relation of flange face center position of comparison body, may infer that the size of registration between the vertical center line of flange face and body central line；
(3), the detection of center line registration: after body tolerance blade 3 snaps in body, flange is measured x bar 2 and sticks into flange hole, after multiple rotary body tolerance blade 3, flange tolerance bar 2 still cannot block and carries out flange hole, so illustrating between flange face and body central line and out of plumb, there are flange x face and body central line off plumb quality problems in this hydraulic reclamation pipe.
Claims (1)
1. the using method of a hydraulic reclamation pipeline three dimension measurement instrument, it is characterised in that:
The hydraulic reclamation pipeline three dimension measurement instrument that the method is used by measuring instrument support (1), flange tolerance bar (2),
Body tolerance blade (3), flange tolerance reading ruler (4) and body tolerance reading ruler (5) composition, flange
The quantity of tolerance bar (2) and body tolerance blade (3) is four, and wherein, measuring instrument support (1) is by two
Fixed mount (6) composition that root is mutually perpendicular to and links into an integrated entity, the joint of two fixed mounts (6) is positioned at
The center of fixed mount (6), flange tolerance reading ruler (4) and body tolerance reading ruler (5) are simultaneously attached to
In fixed mount (6) and extend fixed mount (6), body tolerance blade (3) is arranged on body tolerance reading
Four ends of chi (5), flange tolerance bar (2) is arranged on four ends of flange tolerance reading ruler (4)；
Described flange tolerance reading ruler (4) and the length of body tolerance reading ruler (5) are adjustable；
The using method of this hydraulic reclamation pipeline three dimension measurement instrument comprises the steps of the detection of (1), ovality: adjust
Distance between homogeneous tube body tolerance blade (3) distance meter device central point, so that four bodys tolerance blade (3)
Central point position overlap with the central point of instrument, meanwhile, make body tolerance blade (3) to the distance of central point
Equal to body radius, then body is measured blade (3) turn in body, if turn is smooth and easy, then it represents that
The cross section of pipeline is rounded, and its ovality meets requirement；If cannot smooth and easy rotate, then it represents that body ellipse
Circularity is higher, now can by adjusting body tolerance blade (3) to the distance between measuring instrument central point,
Make four bodys tolerance blade (3) can stick in the body that ovality is higher, then start reading, read
Take each body tolerance blade to the distance of measuring instrument central point, draw and measure figure, calculate pipeline ovality,
Find virtual center point position, body cross section；
(2), the detection of perpendicularity: adjust flange tolerance bar (2) so that flange tolerance bar (2) is to measuring
Flange to the distance of body central line equal to flange hole, is measured bar (2) and is stuck in by the distance between instrument central point
In flange hole, draw and measure figure, calculate each flange hole to the distance of measuring instrument central point, and determine flange face
The position of central point, by the virtual center point position, cross section of comparison body and flange face center position
Relation, may infer that the size of registration between the vertical center line of flange face and body central line；
(3), the detection of center line registration: after body tolerance blade (3) snaps in body, by flange degree
Gauge rod (2) sticks into flange hole, after multiple rotary body tolerance blade (3), and flange tolerance bar (2)
Still cannot block and carry out flange hole, then illustrate between flange face and body central line and out of plumb, this hydraulic reclamation pipe
There are flange face and body central line off plumb quality problems.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310406354.1A CN103471477B (en) | 2013-09-03 | 2013-09-03 | The using method of hydraulic reclamation pipeline three dimension measurement instrument |
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| CN201310406354.1A CN103471477B (en) | 2013-09-03 | 2013-09-03 | The using method of hydraulic reclamation pipeline three dimension measurement instrument |
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| CN103471477A CN103471477A (en) | 2013-12-25 |
| CN103471477B true CN103471477B (en) | 2016-08-17 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110375613B (en) * | 2019-07-03 | 2020-12-29 | 湖州泰益智能科技有限公司 | PVC pipe size detection equipment of annular concatenation pattern |
| CN113188412A (en) * | 2021-03-15 | 2021-07-30 | 水利部南京水利水文自动化研究所 | Embedding method and structure of vertical steel pipe |
| CN114526674A (en) * | 2022-01-28 | 2022-05-24 | 北京平恒智能科技有限公司 | Method for measuring contact ratio in adhesive product |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2736736Y (en) * | 2004-02-23 | 2005-10-26 | 于波 | Pipeline roundness measuring instrument |
| CN201300156Y (en) * | 2008-11-25 | 2009-09-02 | 浙江省交通工程建设集团有限公司 | Roundness corrector for steel casing |
| CN202648589U (en) * | 2012-04-25 | 2013-01-02 | 池州市永恒机械制造有限公司 | Plastic product diameter and circular degree detection device |
| CN103185562A (en) * | 2011-12-31 | 2013-07-03 | 中航威海船厂有限公司 | Round hole inner diameter measuring instrument |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101039354B1 (en) * | 2009-01-29 | 2011-06-08 | 한국표준과학연구원 | rotatable pipe connector |
| JP2011191240A (en) * | 2010-03-16 | 2011-09-29 | Kowa Kogyo:Kk | Strain-measurement device |
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2013
- 2013-09-03 CN CN201310406354.1A patent/CN103471477B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2736736Y (en) * | 2004-02-23 | 2005-10-26 | 于波 | Pipeline roundness measuring instrument |
| CN201300156Y (en) * | 2008-11-25 | 2009-09-02 | 浙江省交通工程建设集团有限公司 | Roundness corrector for steel casing |
| CN103185562A (en) * | 2011-12-31 | 2013-07-03 | 中航威海船厂有限公司 | Round hole inner diameter measuring instrument |
| CN202648589U (en) * | 2012-04-25 | 2013-01-02 | 池州市永恒机械制造有限公司 | Plastic product diameter and circular degree detection device |
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