CN208765664U - A kind of verticality measurement device - Google Patents
A kind of verticality measurement device Download PDFInfo
- Publication number
- CN208765664U CN208765664U CN201821730777.3U CN201821730777U CN208765664U CN 208765664 U CN208765664 U CN 208765664U CN 201821730777 U CN201821730777 U CN 201821730777U CN 208765664 U CN208765664 U CN 208765664U
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- CN
- China
- Prior art keywords
- measurement device
- verticality
- measured
- current vortex
- verticality measurement
- 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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- Length Measuring Devices By Optical Means (AREA)
Abstract
A kind of verticality measurement device, it is the verticality that both direction is measured by 4 points of non-contact range measurements.The device is easy to operate automatic, the squareness measurement being suitable in various engineering practical problem.
Description
Technical field:
The utility model relates to a kind of angle measurement unit, specifically a kind of verticality measurement device.
Background technique:
In fields such as machining, geology petroleum works, architectural engineerings, it is often necessary to the measurement about verticality.It is existing
Measuring device have clearance gauge, inclinator, level meter etc., most methods there are measurement accuracy it is not high, inconvenient the problems such as.
Utility model content:
The purpose of this utility model is that providing a kind of verticality measurement device in view of the deficiencies of the prior art.The device
Squareness measurement is carried out using 4 points of non-contact distances, measurement accuracy is high, and high degree of automation is easy to operate.
The technical solution of the utility model includes:
Four current vortex heads are fixed on axis to be measured with fixes sleeve, keep certain distance with plane to be measured；By electric whirlpool
It flows head and exports four distance signals, be transmitted to single-chip microcontroller, single-chip microcontroller handles after data that the results are shown on LCD.
The beneficial effects of the utility model are: compared with the prior art, the utility model is a kind of non-contact based on 4 points
Ranging carries out the self-operated measuring unit of verticality, and measurement accuracy is high, and high degree of automation is easy to operate.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model.
Marked in the figure: 1 axis to be measured, 2 planes to be measured, 3 fixes sleeves, 4 current vortex heads, 5 single-chip microcontrollers, 6LCD.
Specific embodiment:
As shown in Figure 1, a kind of verticality measurement device.Including 1 axis to be measured, 2 planes to be measured, 3 fixes sleeves, 4 current vortexs
Head, 5 single-chip microcontrollers, 6LCD.
Four current vortex heads 4 are fixed on axis 1 to be measured, keep a spacing with plane 2 to be measured by the fixes sleeve 3
From；Four distance signals d1, d2, d3, d4 are exported by current vortex head 4, are transmitted to single-chip microcontroller 5, single-chip microcontroller 5 is handled result after data
It is shown on LCD6.
The verticality measurement device working principle is: by current vortex non-contact distance-measurement d1, d2, d3, d4, opposite two
The ratio between point place range difference (d1-d3), (d2-d4) and their spacing x, y two-by-two can obtain the verticality of the direction.
When current vortex range accuracy is 0.1 μm, and spacing is 100mm, angle-measurement accuracy can reach 0.0001 degree.
Further, four current vortex heads 4 can be replaced laser displacement sensor.
Claims (2)
1. a kind of verticality measurement device, it is characterized in that: four current vortex heads (4) are fixed on axis to be measured (1) by fixes sleeve (3)
Upper and plane to be measured (2) keep certain distance；Four distance signals are exported by current vortex head (4), are transmitted to single-chip microcontroller (5), monolithic
The results are shown on LCD (6) after machine (5) processing data.
2. a kind of verticality measurement device according to claim 1, it is characterised in that: four current vortex heads (4) are replaceable
For laser displacement sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821730777.3U CN208765664U (en) | 2018-10-25 | 2018-10-25 | A kind of verticality measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821730777.3U CN208765664U (en) | 2018-10-25 | 2018-10-25 | A kind of verticality measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208765664U true CN208765664U (en) | 2019-04-19 |
Family
ID=66137504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821730777.3U Expired - Fee Related CN208765664U (en) | 2018-10-25 | 2018-10-25 | A kind of verticality measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208765664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029241A (en) * | 2018-10-25 | 2018-12-18 | 北京理工大学 | A kind of verticality measurement device |
-
2018
- 2018-10-25 CN CN201821730777.3U patent/CN208765664U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029241A (en) * | 2018-10-25 | 2018-12-18 | 北京理工大学 | A kind of verticality measurement 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190419 Termination date: 20191025 |