CN209147968U - Mobile arc measurement instrument - Google Patents
Mobile arc measurement instrument Download PDFInfo
- Publication number
- CN209147968U CN209147968U CN201822039642.9U CN201822039642U CN209147968U CN 209147968 U CN209147968 U CN 209147968U CN 201822039642 U CN201822039642 U CN 201822039642U CN 209147968 U CN209147968 U CN 209147968U
- Authority
- CN
- China
- Prior art keywords
- displacement meter
- measurement instrument
- arc measurement
- utility
- model
- 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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Abstract
The utility model discloses a kind of mobile arc measurement instrument, are made of shell, displacement meter and positioning roller, and displacement meter can be slided along own axes direction in the housing.After the initial position for adjusting displacement meter, measuring instrument is moved to the continuous measurement that can be completed to tested section radian or curvature along subject entire surface, range is wide, and error is small, high-efficient.
Description
Technical field
The utility model belongs to a kind of arc measurement equipment, especially a kind of measurement that radian can be measured under mobile condition
Equipment.
Background technique
In material, product and engineering field, there are many occasions to be required to the geometric senses such as measurement radian, curvature.Tradition
Method generally uses tape measure, guiding ruler or other auxiliary tools, measurement is completed with more people, and limited by measurer size,
Areal survey, low precision, low efficiency are also needed when tested section is longer.In addition, for needing to measure a variety of radian sizes
Occasion lacks simple and practical measuring tool.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of arc measurement instrument, both can continuously survey under mobile condition
Radian or curvature are measured, can also be measured under rigid condition, while there are also biggish measuring ranges, can be used for a variety of radians
The measurement of size.
In order to solve the above technical problems, the mobile arc measurement instrument of the utility model is by shell, positioning roller and displacement
Meter composition, displacement meter can be slided along own axes direction in the housing, and measuring instrument moves integrally during measurement, displacement meter
The distance between axis and positioning roller remain unchanged.
Compared with prior art, the utility model has the following beneficial effects: the mobile arc measurement of the utility model
Instrument can both measure under conditions of both measuring instrument and subject position are relatively fixed, can also be in the condition of relative movement
Lower measurement, expands use scope；Limitation of other measurement methods to surveying range length can be broken through under mobile condition, shortened
Time of measuring；The position of displacement meter can slide in the housing adjustment along its axis, increase measuring range；All measurement work
It can be improved work efficiency by people's complete independently.
Preferably, which is equipped with groove.This preferred embodiment is particularly suitable for rodlike, tubular articles or cable
Measurement.
Preferably, the gauge head of the displacement meter is colyliform gauge head.This preferred embodiment is particularly suitable for subject surface more
The biggish occasion of coarse or moving resistance.
Detailed description of the invention
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.
Fig. 1 is the front view of the first embodiment of the mobile arc measurement instrument of the utility model；
Fig. 2 is the side view of the first embodiment of the mobile arc measurement instrument of the utility model；
Fig. 3 is the front view of mobile second of embodiment of arc measurement instrument of the utility model；
Wherein: 1, shell；2, displacement meter；3, positioning roller；4, colyliform is popped one's head in；5, limited screw；6, subject.
Specific embodiment
It is further detailed to be done to the mobile arc measurement instrument of the utility model below in conjunction with the drawings and specific embodiments
Thin description, in the hope of the structure composition and usage mode of the utility model is more clearly understood, but cannot be used as a limitation this reality
With novel protection scope.
The first embodiment of the utility model is as shown in Figure 1.Positioning roller 3 is equipped with groove, and displacement meter 2 is using wheel
Displacement meter 2 is fixed on housing central section position on the lower side by limited screw 5 because the radian of subject 6 is smaller by shape gauge head 4.
Second of embodiment of the utility model is as shown in Figure 3.Because the radian of subject 6 is larger, by limiting spiral shell
Displacement meter 2 is fixed on housing central section position on the upper side by silk 5.
When measurement, initial position of the displacement meter 2 on shell 1 is first adjusted according to the radian size of subject, later will
Measuring instrument is placed on standard radian plate corresponding with subject radian and returns to zero.Measuring instrument after zeroing is placed on subject
One end of surveying range moves measuring instrument steadily on subject surface along measurement direction, until the other end of surveying range.
The displacement measured by displacement meter, radian or curvature through geometry conversion you can get it subject.
The mobile arc measurement instrument of the utility model, the display result of displacement meter is either real-time results, measurement
Maximum value, the minimum value in section also can be set as needed as the radian or bending radius after gauge head displacement, conversion；For just
It operates, can be provided on shell hand-held hole or equipped with handle in personnel.
Other than above-described embodiment and usage mode illustrate, there is also other for the mobile arc measurement instrument of the utility model
Similar structure composition form, can equally complete the goal of the invention of the utility model, as long as this kind of structure type is for ability
It is obvious transformation and substitution for field technique personnel, shall fall within the scope of the present invention.
Claims (3)
1. a kind of movable type arc measurement instrument, is made of, it is characterised in that: described fixed shell (1), displacement meter (2) and locating piece
Position block is positioning roller (3), and the displacement meter (2) can be slided in the shell (1) along own axes direction.
2. movable type arc measurement instrument according to claim 1, it is characterised in that: the gauge head of the displacement meter (2) is colyliform
Gauge head (4).
3. movable type arc measurement instrument according to claim 1, it is characterised in that: the positioning roller (3) is equipped with groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822039642.9U CN209147968U (en) | 2018-12-06 | 2018-12-06 | Mobile arc measurement instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822039642.9U CN209147968U (en) | 2018-12-06 | 2018-12-06 | Mobile arc measurement instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209147968U true CN209147968U (en) | 2019-07-23 |
Family
ID=67289230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822039642.9U Expired - Fee Related CN209147968U (en) | 2018-12-06 | 2018-12-06 | Mobile arc measurement instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209147968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111948426A (en) * | 2020-09-04 | 2020-11-17 | 中国科学院深圳先进技术研究院 | Curvature obtaining method, curvature testing equipment and curvature adjusting device |
-
2018
- 2018-12-06 CN CN201822039642.9U patent/CN209147968U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111948426A (en) * | 2020-09-04 | 2020-11-17 | 中国科学院深圳先进技术研究院 | Curvature obtaining method, curvature testing equipment and curvature adjusting device |
| CN111948426B (en) * | 2020-09-04 | 2024-03-01 | 中国科学院深圳先进技术研究院 | Curvature acquisition method, curvature test equipment and curvature adjusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 Termination date: 20201206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |