CN107121052A - A kind of measurement apparatus of suspension bracket boom angle - Google Patents
A kind of measurement apparatus of suspension bracket boom angle Download PDFInfo
- Publication number
- CN107121052A CN107121052A CN201710486543.2A CN201710486543A CN107121052A CN 107121052 A CN107121052 A CN 107121052A CN 201710486543 A CN201710486543 A CN 201710486543A CN 107121052 A CN107121052 A CN 107121052A
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- CN
- China
- Prior art keywords
- pointer
- arc
- suspension bracket
- fixture block
- mounting hole
- 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.)
- Pending
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- 239000000725 suspension Substances 0.000 title claims abstract description 46
- 238000005259 measurement Methods 0.000 title claims abstract description 26
- 238000007493 shaping process Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
Abstract
The invention discloses a kind of measurement apparatus of suspension bracket boom angle, for the measurement of dip angle of suspension bracket suspension rod, including horizon rule, pointer, the arc chi with angled indicating value；The pointer includes two orthogonal first pointers and the second pointer, one end of first pointer and the second pointer is fixed together, one end that one end of first pointer and the second pointer is fixed together rotatably is installed on horizon rule centre position, the other end of first pointer and the second pointer indicates respectively the indicating value in suspension bracket boom axis and arc chi, and arc chi two ends are removably mounted to horizon rule two ends respectively.The beneficial effects of the invention are as follows：All parts are installed in convenient dismounting, are easy to carry；It is easy to reading numerical values, quickly can repeatedly measures and find average value, can ensure that measurement apparatus is horizontal using bubble level device, so as to can ensure that the Stability and veracity of reading；Measured suitable for power pipe and chemical industry pipeline elevator boom angle.
Description
Technical field
The present invention relates to a kind of measurement apparatus, more particularly to a kind of measurement apparatus of suspension bracket boom angle.
Background technology
Pipe-hanger support includes vibrating to bear piping load, restriction conduit displacement and control pipeline, and by load transmission
Various components or device on to bearing structure.Suspension and support device includes pipe portion, functor, connector and root.Connector is
The abbreviation of pipe-hanger support intermediate connecting part.It is to connecting section and functor, pipe portion and root, functor and root
And the part itself being connected with each other, it common are screw thread suspension rod etc..With the increasingly raising of power plant parameter, conveying high temperature is high
Press the pipeline overall weight and length of steam to be also stepped up, therefore higher is required to pipeline elevator system service state.Especially
It is the suspension rod angle of inclination of suspension bracket, excessive angle of inclination will cause pipeline to bear larger additional bending stress, therefore hang
Frame suspension rod inclination conditions are related to the stable safe operation of pipeline, and relevant criterion, specification check suspension bracket boom angle opportunity, closed
Case marker standard has made regulation.Provided in relevant criterion and code：The situation of pipe-hanger support and displacement indicator should be inspected periodically,
It is important to note that the inspection before and after Unit Commitment, find suspension and support release, deflection, stuck or when the phenomenon such as damaging, adjustment in time
Repair and make a record.The pull bar of suspension bracket is under various operating modes, and rigid hanger pivot angle is more than 3 °, flexible suspension pivot angle more than 4 °
When, it should ascertain the reason, and handled.Therefore the inclination angle of suspension bracket suspension rod is accurately measured, is pacified for pipeline and its hanger system
Total state is assessed and is particularly important.
The method such as sentence mainly is estimated with total powerstation, theodolite method, macroscopic view carrying out the measurement of pipeline elevator boom angle at present
Carry out, but because pipeline elevator arranges that more, pipeline blocks etc. that reason has larger error, to measure inaccurate, measurement process complicated
The shortcomings of.
The content of the invention
The technical problems to be solved by the invention are the provision of one kind and are easily installed dismounting, easy to carry, can repeatedly survey
Amount, improves the measurement apparatus of stability and accuracy suspension bracket boom angle.
The present invention is to solve above-mentioned technical problem by the following technical programs：The present invention includes horizon rule, pointer, carried
The arc chi of angle indicating value；The pointer includes two orthogonal first pointers and the second pointer, the first pointer and second
One end of pointer is fixed together, and one end that one end of the first pointer and the second pointer is fixed together rotatably is installed on water
The other end of leveling ruler centre position, the first pointer and the second pointer indicates respectively the indicating value in suspension bracket boom axis and arc chi,
Arc chi two ends are removably mounted to horizon rule two ends respectively.
It is preferred that, the level meter whether horizontal for determined level chi is provided with the horizon rule, the level meter is occupied
It is middle to place.
It is preferred that, the fixture block that one end that first pointer and the second pointer are fixed together is formed in one, the card
First mounting hole is set on block；The fixture block on neck and the second mounting hole, the pointer is set to be caught in card in the middle of the horizon rule
Groove, pointer is installed on horizon rule by the movable rotation of the first mounting hole and the second mounting hole via pins, first mounting hole and
Second, which installs axially bored line, overlaps.
It is preferred that, the fixture block is arc fixture block, and the exterior contour of the arc fixture block is 3/4ths circles, the neck
For arc-shaped slot, the arc-shaped slot is semicircle, and the radius of the arc-shaped slot is equal to or more than arc fixture block radius.
It is preferred that, the arc chi includes blade and two fixture blocks of shaping in conjunction, and two fixture blocks are arranged symmetrically, and blocks
Block, which is arranged on blade two ends, each fixture block, is respectively provided with the 3rd mounting hole；The horizon rule two ends are respectively provided with neck and
Four mounting holes, the neck is is symmetrical arranged, and the fixture block on the arc chi is caught in neck, and the arc chi is through the 3rd mounting hole
It is fixed on the 4th mounting hole trip bolt on horizon rule, the axis of the 3rd mounting hole and the 4th mounting hole is in same level
On line.
It is preferred that, the fixture block is square fixture block, and the neck is square neck, and length, width and the depth of neck
Equal to or more than the length of fixture block, width and depth, and the 3rd mounting hole and the 4th mounting hole are corresponded.
It is preferred that, the blade is semicircle.
It is preferred that, the angle indicating value is arranged on blade, and indicating value is turned left from the right side and increased successively.
It is preferred that, the angle indicating value on the blade is uniformly arranged.
It is preferred that, the length of first pointer is longer than the outer radius of arc chi, and the length of the second pointer is equal to arc chi
Inside radius.
The present invention has advantages below compared with prior art：
(1) all parts easily can be dismantled or installed, are easy to carry；
(2) in use, reading, side can be carried out by observing the curved scale chi indicating value indicated by the second pointer
Just it is quick；It quickly can repeatedly measure the average value for finding measurement angle；
(3) can ensure that measurement apparatus is horizontal using bubble level device, thus can ensure that reading accuracy and
Stability.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of the horizon rule of the present invention；
Fig. 3 is the top view of the horizon rule of the present invention；
Fig. 4 is the structural representation of the pointer of the present invention；
Fig. 5 is the structural representation of the arc chi of the present invention；
Schematic diagram when Fig. 6 is measurement boom angle of the invention.
The square pointer of 12 13 second mounting hole of arc-shaped slot, 14 level meter of the 4th mounting hole of neck 11 15 of horizon rule 1
The square mounting hole of fixture block 31 the 3rd of 2 first 21 second pointer of pointer, 22 23 first mounting hole of arc fixture block, 24 arc chi 3
The girder steel 6 of 4 spring hanger of suspension bracket suspension rod 5 to be measured of 32 blade 33
Embodiment
Embodiments of the invention are elaborated below, the present embodiment is carried out lower premised on technical solution of the present invention
Implement, give detailed embodiment and specific operating process, but protection scope of the present invention is not limited to following implementations
Example.
As shown in figure 1, the present embodiment includes horizon rule 1, pointer 2, the arc chi 3 with angled indicating value；The pointer 2 is wrapped
Include two orthogonal pointers 22 of first pointer 21 and second, one end of the first pointer 21 and the second pointer 22 is fixed on one
Rise, one end that one end of the first pointer 21 and the second pointer 22 is fixed together rotatably is installed on the centre position of horizon rule 1,
The other end of first pointer 21 and the second pointer 22 indicates respectively the indicating value in suspension bracket boom axis and arc chi 3,3 liang of arc chi
End is removably mounted to the two ends of horizon rule 1 respectively.
As Figure 2-3, the level meter 15 whether horizontal for determined level chi is provided with the horizon rule 1, it is described
Level meter 15 is placed centrally.Neck and the second mounting hole 14 are set in the middle of the horizon rule 1, and the neck is arc-shaped slot 13,
The arc-shaped slot 13 is semicircle, and the radius of the arc-shaped slot 13 is equal to or more than the radius of arc fixture block 23.
As shown in figure 4, the fixture block that one end that the pointer 22 of the first pointer 21 and second is fixed together is formed in one,
The fixture block is arc fixture block 23, and the exterior contour of the arc fixture block 23 is to set first on 3/4ths circles, the fixture block
Mounting hole 24；Fixture block on the pointer is caught in neck, and pointer can be lived by the first mounting hole 24 and the second 14 holes of installation through screw
Dynamic rotation is installed on horizon rule.
The length of first pointer 21 is longer than the outer radius of arc chi 3, and the length of the second pointer 22 is equal to arc chi 3
Inside radius.The axis of first mounting hole, 24 and second mounting hole 14 is overlapped.
As shown in figure 5, the arc chi 3 includes blade 33 and two fixture blocks, fixture block is arranged at the two ends of blade 33, the card
Block is to be respectively provided with the 3rd mounting hole 32 on square fixture block 31, each fixture block；The two ends of horizon rule 1 are respectively provided with neck and
Four mounting holes 12, the neck is is symmetrical arranged, and the neck is square neck 11, and length, width and the depth of neck etc.
In or more than fixture block length, width and depth.And the 3rd mounting hole 32 corresponded with the 4th mounting hole 12.The arc chi
Fixture block on 3 is caught in neck, and the arc chi 3 is fixed on horizon rule through the 3rd mounting hole 32 and the trip bolt of the 4th mounting hole 12
On 1.The axis of 3rd mounting hole 32 and the 4th mounting hole 12 is in the same horizontal line.
The blade 33 is semicircle.The angle indicating value is arranged on blade 33, and indicating value is turned left from the right side and increased successively.
Angle indicating value on the blade 33 is uniformly arranged.
The course of work of the present invention is as follows：
1st, check that each part whether there is part distortion, cleaning each part prevents part bite.With trip bolt by arc
Chi 3 is fixed on horizon rule 1, and pointer 2 is caught in arc-shaped slot, is mounted to as shown in Figure 1；
2nd, the levelness of horizon rule is adjusted, bubble in level meter is located at center, i.e., now horizon rule is in level
Position.Spring hanger 5 is installed under girder steel 6, the pipeline that the functor and lower section above suspension rod connection are suspended, by pointer 2
The axis of first pointer 21 aligns with the axis of suspension bracket suspension rod 4 to be measured, as shown in Figure 6.
3rd, from geometrical relationship：Inclination alpha (angle of suspension bracket suspension rod 4 to be measured and vertical direction) to be measured and the second pointer 22
Angle β (being the reading that the second pointer 22 indicates to be located on arc chi 3) between " 0 " graduation mark of arc chi 3 is equal.Thus
Can direct reading, the indicating value of the second pointer 22 is the measured value of the inclination alpha of suspension bracket suspension rod 4 to be measured.
4th, repeatedly measure α and recorded, averaged as the inclination angle of suspension bracket suspension rod 4 to be measured.
This device goes for the measurement of power pipe suspension bracket boom angle, it is possible to use hung in chemical industry pipeline elevator
Bar measurement of dip angle, generalization is strong.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modifications, equivalent substitutions and improvements made within refreshing and principle etc., should be included in the scope of the protection.
Claims (10)
1. a kind of measurement apparatus of suspension bracket boom angle, the measurement of dip angle for suspension bracket suspension rod, it is characterised in that including level
Chi, pointer, the arc chi with angled indicating value；The pointer includes two orthogonal first pointers and the second pointer, the
One end of one pointer and the second pointer is fixed together, and one end that one end of the first pointer and the second pointer is fixed together can turn
Dynamic to be installed on horizon rule centre position, the other end of the first pointer and the second pointer indicates respectively suspension bracket boom axis and arc
Indicating value on chi, arc chi two ends are removably mounted to horizon rule two ends respectively.
2. the measurement apparatus of a kind of suspension bracket boom angle according to claim 1, it is characterised in that set on the horizon rule
The level meter whether horizontal for determined level chi is equipped with, the level meter is placed centrally.
3. a kind of measurement apparatus of suspension bracket boom angle according to claim 1, it is characterised in that first pointer and
The first mounting hole is set on the fixture block that one end that second pointer is fixed together is formed in one, the fixture block；The horizon rule
Centre sets the fixture block on neck and the second mounting hole, the pointer to be caught in neck, and pointer is installed by the first mounting hole and second
Via pins movable rotation in hole is installed on horizon rule, and first mounting hole and second install axially bored line and overlapped.
4. the measurement apparatus of a kind of suspension bracket boom angle according to claim 3, it is characterised in that the fixture block is arc
Fixture block, the exterior contour of the arc fixture block is 3/4ths circles, and the neck is arc-shaped slot, and the arc-shaped slot is half
Circle, the radius of the arc-shaped slot is equal to or more than arc fixture block radius.
5. the measurement apparatus of a kind of suspension bracket boom angle according to claim 1, it is characterised in that the arc chi includes
Blade and two fixture blocks of shaping in conjunction, two fixture blocks are arranged symmetrically, and fixture block is arranged on blade two ends, each fixture block
One the 3rd mounting hole is set；The horizon rule two ends are respectively provided with neck and the 4th mounting hole, and the neck is is symmetrical arranged, institute
State the fixture block on arc chi and be caught in neck, the arc chi is fixed on level through the 3rd mounting hole and the 4th mounting hole trip bolt
On chi, the axis of the 3rd mounting hole and the 4th mounting hole is in the same horizontal line.
6. the measurement apparatus of a kind of suspension bracket boom angle according to claim 5, it is characterised in that the fixture block is square
Fixture block, the neck be square neck, and neck length, width and depth be equal to or more than fixture block length, width and depth
Degree, and the 3rd mounting hole and the 4th mounting hole one-to-one corresponding.
7. the measurement apparatus of a kind of suspension bracket boom angle according to claim 5, it is characterised in that the blade is semicircle
Shape.
8. the measurement apparatus of a kind of suspension bracket boom angle according to claim 7, it is characterised in that the angle indicating value is set
Put on blade, and indicating value is turned left from the right side and increased successively.
9. the measurement apparatus of a kind of suspension bracket boom angle according to claim 7, it is characterised in that on the blade
Angle indicating value is uniformly arranged.
10. a kind of measurement apparatus of suspension bracket boom angle according to claim 1, it is characterised in that first pointer
Length be longer than the outer radius of arc chi, the length of the second pointer is equal to the inside radius of arc chi.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710486543.2A CN107121052A (en) | 2017-06-23 | 2017-06-23 | A kind of measurement apparatus of suspension bracket boom angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710486543.2A CN107121052A (en) | 2017-06-23 | 2017-06-23 | A kind of measurement apparatus of suspension bracket boom angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107121052A true CN107121052A (en) | 2017-09-01 |
Family
ID=59719495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710486543.2A Pending CN107121052A (en) | 2017-06-23 | 2017-06-23 | A kind of measurement apparatus of suspension bracket boom angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107121052A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109186536A (en) * | 2018-11-07 | 2019-01-11 | 西安热工研究院有限公司 | A kind of device and method for monitoring pipeline elevator sunpender tilt angle on-line |
| CN113252005A (en) * | 2021-04-25 | 2021-08-13 | 华电电力科学研究院有限公司 | Remote non-contact type hanger inclination angle observation method |
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| CN206803913U (en) * | 2017-06-23 | 2017-12-26 | 中国大唐集团科学技术研究院有限公司华东分公司 | A kind of measurement apparatus of suspension bracket boom angle |
-
2017
- 2017-06-23 CN CN201710486543.2A patent/CN107121052A/en active Pending
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| US4974329A (en) * | 1988-03-25 | 1990-12-04 | Siegfried Willa | Goniometer |
| JP2007143581A (en) * | 2005-11-24 | 2007-06-14 | Koji Matsumoto | Pin angle measuring gauge for game machine |
| CN101256071A (en) * | 2008-01-28 | 2008-09-03 | 托合提.依米提 | Antenna regulation measuring rule |
| CN201186562Y (en) * | 2008-03-25 | 2009-01-28 | 时聪聪 | Protractor |
| CN201436644U (en) * | 2009-05-18 | 2010-04-07 | 上海市嘉定区南翔小学 | Combined demonstration teaching aid for measuring sun height |
| CN201434755Y (en) * | 2009-06-09 | 2010-03-31 | 淮海工学院 | Measuring device for structural deflection increment |
| CN102019797A (en) * | 2009-09-18 | 2011-04-20 | 上海市静安区第二中心小学 | Angle-drawing instrument capable of measuring angle conveniently |
| CN101788255A (en) * | 2010-01-22 | 2010-07-28 | 中国海洋大学 | Measuring device for dip angle of steel warp and measuring method thereof |
| CN102805917A (en) * | 2012-08-10 | 2012-12-05 | 深圳市计量质量检测研究院 | Tennis racket bounce angle tester |
| CN202974267U (en) * | 2012-12-19 | 2013-06-05 | 朱朝全 | Light projection type solar height indicator |
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| CN104913698A (en) * | 2015-07-16 | 2015-09-16 | 沈向安 | Protractor capable of measuring inclined plane obliquity |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109186536A (en) * | 2018-11-07 | 2019-01-11 | 西安热工研究院有限公司 | A kind of device and method for monitoring pipeline elevator sunpender tilt angle on-line |
| CN113252005A (en) * | 2021-04-25 | 2021-08-13 | 华电电力科学研究院有限公司 | Remote non-contact type hanger inclination angle observation method |
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